/* ========================================
   ScholaRef Landing Page — Full Rewrite
   ======================================== */

/* ---------- CSS Variables ---------- */
:root {
    --primary: #1f6feb;
    --primary-dark: #1656bf;
    --primary-light: #8bb8ff;
    --accent: #14b8a6;
    --accent-dark: #0f9f92;
    --bg: #0b0d17;
    --bg-card: #12152a;
    --bg-card-hover: #191d36;
    --surface: #181c33;
    --section-bg: linear-gradient(180deg, rgba(11,13,23,0.98) 0%, rgba(14,22,42,0.95) 52%, rgba(11,13,23,0.98) 100%);
    --text: #e2e8f0;
    --text-muted: #94a3b8;
    --text-dim: #64748b;
    --border: rgba(255,255,255,0.06);
    --border-light: rgba(255,255,255,0.1);
    --gradient: linear-gradient(135deg, var(--primary), var(--accent));
    --gradient-text: linear-gradient(135deg, #8bb8ff, #14b8a6);
    --shadow: 0 4px 24px rgba(0,0,0,0.3);
    --shadow-lg: 0 8px 40px rgba(0,0,0,0.4);
    --radius: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --transition: 0.3s cubic-bezier(.4,0,.2,1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Manrope', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background:
        radial-gradient(circle at 12% 18%, rgba(31,111,235,0.2), transparent 38%),
        radial-gradient(circle at 84% 4%, rgba(20,184,166,0.17), transparent 32%),
        radial-gradient(circle at 80% 86%, rgba(31,111,235,0.12), transparent 42%),
        var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}
h1, h2, h3 {
    font-family: 'Sora', 'Manrope', sans-serif;
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; }

/* ---------- Utility ---------- */
.gradient-text {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.section-header {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 56px;
}
.section-header h2 {
    font-size: 2.8rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 16px;
    line-height: 1.15;
}
.section-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
}
.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(31,111,235,0.12);
    color: var(--primary-light);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.82rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 18px;
}
.section-badge i { font-size: 0.78rem; }

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.92rem;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}
.btn-primary {
    background: var(--gradient);
    color: #fff;
    box-shadow: 0 4px 16px rgba(31,111,235,0.35);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(31,111,235,0.5);
}
.btn-secondary {
    background: rgba(255,255,255,0.06);
    color: var(--text);
    border: 1px solid var(--border-light);
}
.btn-secondary:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.2);
}
.btn-outline {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border-light);
}
.btn-outline:hover {
    background: rgba(255,255,255,0.06);
    border-color: var(--primary-light);
}
.btn-lg { padding: 14px 32px; font-size: 1rem; border-radius: 12px; }
.btn-block { width: 100%; justify-content: center; }

/* =============================================
   LAUNCH POPUP
   ============================================= */
body.popup-open {
    overflow: hidden;
}

.launch-popup-overlay {
    position: fixed;
    inset: 0;
    z-index: 2200;
    display: grid;
    place-items: center;
    padding: 22px;
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s ease, visibility 0.35s ease;
}

.launch-popup-overlay.is-open {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
}

.launch-popup-backdrop {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 16% 20%, rgba(31,111,235,0.32), transparent 46%),
        radial-gradient(circle at 83% 78%, rgba(20,184,166,0.26), transparent 50%),
        rgba(4, 8, 20, 0.78);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.launch-popup-card {
    position: relative;
    width: min(92vw, 640px);
    border-radius: 24px;
    border: 1px solid rgba(139,184,255,0.45);
    background:
        radial-gradient(circle at 10% 8%, rgba(139,184,255,0.26), transparent 36%),
        radial-gradient(circle at 88% 85%, rgba(20,184,166,0.24), transparent 45%),
        linear-gradient(145deg, rgba(8,13,29,0.98), rgba(14,22,43,0.97));
    padding: 34px 30px 28px;
    box-shadow: 0 30px 60px rgba(2,6,23,0.65), 0 0 0 1px rgba(255,255,255,0.04) inset;
    overflow: hidden;
    transform: translateY(14px) scale(0.96);
    transition: transform 0.35s cubic-bezier(.22,.85,.29,1);
}

.launch-popup-overlay.is-open .launch-popup-card {
    transform: translateY(0) scale(1);
}

.launch-popup-close {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 38px;
    height: 38px;
    border-radius: 12px;
    border: 1px solid rgba(148,163,184,0.35);
    background: rgba(9,14,28,0.7);
    color: #cbd5e1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
    z-index: 3;
}

.launch-popup-close:hover {
    border-color: rgba(139,184,255,0.68);
    color: #fff;
    background: rgba(20,184,166,0.2);
}

.launch-popup-header {
    position: relative;
    z-index: 2;
}

.launch-popup-chip {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 6px 14px;
    border-radius: 999px;
    border: 1px solid rgba(139,184,255,0.45);
    background: rgba(31,111,235,0.18);
    color: #dbeafe;
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.launch-popup-chip i {
    color: #7dd3fc;
}

.launch-popup-header h2 {
    margin-top: 14px;
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    letter-spacing: -0.03em;
    line-height: 1.1;
}

.launch-popup-header p {
    margin-top: 10px;
    color: #b8c6df;
    font-size: 1rem;
    max-width: 520px;
}

.launch-coupon-box {
    position: relative;
    margin-top: 22px;
    padding: 16px 16px 16px 18px;
    border-radius: 16px;
    border: 1px dashed rgba(139,184,255,0.55);
    background: rgba(12,20,38,0.72);
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.03);
    z-index: 2;
}

.launch-coupon-box.is-copied {
    border-color: rgba(45,212,191,0.82);
    background: rgba(20,184,166,0.16);
    box-shadow: 0 0 0 1px rgba(45,212,191,0.22) inset, 0 0 24px rgba(20,184,166,0.2);
}

.launch-coupon-label {
    display: inline-block;
    color: #9fb0cb;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.launch-coupon-row {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

#launchCouponCode {
    display: inline-block;
    padding: 10px 16px;
    border-radius: 12px;
    border: 1px solid rgba(20,184,166,0.45);
    background: rgba(20,184,166,0.14);
    color: #dcfdf7;
    font-size: 1.34rem;
    font-weight: 900;
    letter-spacing: 0.16em;
    line-height: 1;
}

.launch-copy-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-width: 118px;
    padding: 10px 16px;
    border-radius: 12px;
    border: 1px solid rgba(139,184,255,0.45);
    background: rgba(31,111,235,0.18);
    color: #dbeafe;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
}

.launch-copy-btn:hover {
    transform: translateY(-1px);
    border-color: rgba(125,211,252,0.9);
    background: rgba(31,111,235,0.34);
}

.launch-copy-btn.is-copied {
    border-color: rgba(45,212,191,0.8);
    background: rgba(20,184,166,0.22);
    color: #ccfbf1;
}

.launch-popup-actions {
    margin-top: 18px;
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    position: relative;
    z-index: 2;
}

.launch-popup-note {
    margin-top: 12px;
    color: #90a3c4;
    font-size: 0.84rem;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    position: relative;
    z-index: 2;
}

.launch-popup-note i {
    color: #7dd3fc;
}

.launch-popup-sparks {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 1;
}

.launch-spark {
    position: absolute;
    width: 10px;
    height: 10px;
    border-radius: 999px;
    background: radial-gradient(circle at 30% 30%, #fff, #8bb8ff);
    opacity: 0.75;
    filter: blur(0.2px);
    animation: launch-spark-float 3.8s ease-in-out infinite;
}

.launch-spark-1 {
    top: 16%;
    left: 9%;
    animation-delay: 0s;
}

.launch-spark-2 {
    top: 12%;
    right: 16%;
    width: 13px;
    height: 13px;
    animation-delay: 0.8s;
}

.launch-spark-3 {
    bottom: 15%;
    right: 11%;
    width: 8px;
    height: 8px;
    animation-delay: 1.4s;
}

.launch-confetti {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

.launch-confetti span {
    position: absolute;
    left: calc(8% + (var(--n) * 7.6%));
    top: -10%;
    width: 6px;
    height: 14px;
    border-radius: 999px;
    opacity: 0.65;
    background: linear-gradient(180deg, #8bb8ff, #14b8a6);
    animation: launch-confetti-fall 5.2s linear infinite;
    animation-delay: calc(var(--n) * -0.36s);
}

.launch-confetti span:nth-child(3n) {
    background: linear-gradient(180deg, #f59e0b, #f97316);
}

.launch-confetti span:nth-child(4n) {
    background: linear-gradient(180deg, #22d3ee, #0ea5e9);
}

@keyframes launch-spark-float {
    0%, 100% { transform: translateY(0) scale(1); opacity: 0.55; }
    50% { transform: translateY(-14px) scale(1.16); opacity: 1; }
}

@keyframes launch-confetti-fall {
    0% { transform: translateY(-20px) rotate(0deg); opacity: 0; }
    12% { opacity: 0.8; }
    100% { transform: translateY(520px) rotate(300deg); opacity: 0; }
}

/* =============================================
   NAVBAR
   ============================================= */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
    background: transparent;
}
.navbar.scrolled {
    background: rgba(11,13,23,0.88);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 10px 0;
}
.navbar-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}
.navbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.35rem;
    font-weight: 800;
    color: #fff;
}
.navbar-brand img {
    height: 34px;
    width: auto;
    display: block;
    object-fit: contain;
}
.navbar-links {
    display: flex;
    align-items: center;
    gap: 32px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}
.navbar-links a {
    color: var(--text-muted);
    font-size: 0.92rem;
    font-weight: 500;
    transition: var(--transition);
    white-space: nowrap;
}
.navbar-links a:hover { color: #fff; }
.navbar-actions { display: flex; align-items: center; gap: 12px; margin-left: auto; }
.mobile-menu-btn {
    display: none;
    background: transparent;
    border: 1px solid var(--border-light);
    color: var(--text);
    padding: 8px 10px;
    border-radius: 8px;
    font-size: 1.1rem;
    cursor: pointer;
}

/* =============================================
   HERO
   ============================================= */
.hero {
    --hero-parallax-x: 0;
    --hero-parallax-y: 0;
    --hero-glow-x: 50%;
    --hero-glow-y: 42%;
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 32px 60px;
    overflow: hidden;
    isolation: isolate;
}
.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    background:
        radial-gradient(circle at var(--hero-glow-x) var(--hero-glow-y), rgba(139,184,255,0.26), rgba(139,184,255,0) 42%),
        radial-gradient(circle at calc(var(--hero-glow-x) + 14%) calc(var(--hero-glow-y) + 18%), rgba(20,184,166,0.2), rgba(20,184,166,0) 38%);
    opacity: 0.9;
}
.hero-content {
    position: relative;
    z-index: 2;
    max-width: 880px;
    text-align: center;
    transform: translate3d(calc(var(--hero-parallax-x) * -8px), calc(var(--hero-parallax-y) * -6px), 0);
    will-change: transform;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(20,184,166,0.1);
    border: 1px solid rgba(20,184,166,0.2);
    color: var(--accent);
    padding: 7px 18px;
    border-radius: 24px;
    font-size: 0.82rem;
    font-weight: 600;
    margin-bottom: 28px;
    opacity: 0;
    transform: translateY(12px);
    animation: hero-fade-up 0.72s cubic-bezier(.2,.7,.2,1) 0.02s forwards;
}
.badge-dot {
    width: 8px; height: 8px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.5); }
}
.hero-title {
    font-size: 4rem;
    font-weight: 900;
    text-wrap: balance;
    letter-spacing: -0.04em;
    line-height: 1.1;
    margin-bottom: 24px;
    opacity: 0;
    transform: translateY(14px);
    animation: hero-fade-up 0.72s cubic-bezier(.2,.7,.2,1) 0.12s forwards;
}
.hero-title .gradient-text {
    display: inline-block;
    background-size: 220% 220%;
    animation: hero-gradient-shift 7.5s ease-in-out infinite;
}
.hero-subtitle {
    font-size: 1.18rem;
    color: var(--text-muted);
    max-width: 640px;
    margin: 0 auto 36px;
    line-height: 1.7;
    opacity: 0;
    transform: translateY(14px);
    animation: hero-fade-up 0.72s cubic-bezier(.2,.7,.2,1) 0.22s forwards;
}
.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 56px;
    opacity: 0;
    transform: translateY(16px);
    animation: hero-fade-up 0.72s cubic-bezier(.2,.7,.2,1) 0.32s forwards;
}

/* Hero Metrics */
.hero-metrics {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
    max-width: 960px;
    margin: 0 auto;
    opacity: 0;
    transform: translateY(18px);
    animation: hero-fade-up 0.72s cubic-bezier(.2,.7,.2,1) 0.44s forwards;
}
.metric-card {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 18px 20px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(7px);
}
.metric-card:hover {
    background: rgba(255,255,255,0.07);
    border-color: rgba(31,111,235,0.3);
    transform: translateY(-2px);
}
.metric-card::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(105deg, rgba(139,184,255,0) 12%, rgba(139,184,255,0.22) 48%, rgba(20,184,166,0) 86%);
    transform: translateX(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.8s ease, opacity 0.8s ease;
}
.metric-card:hover::after {
    opacity: 0.95;
    transform: translateX(115%);
}
.metric-icon {
    width: 44px; height: 44px;
    display: flex; align-items: center; justify-content: center;
    background: var(--gradient);
    border-radius: 10px;
    font-size: 1.1rem;
    color: #fff;
    flex-shrink: 0;
}
.metric-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}
.metric-value {
    display: inline-flex;
    align-items: baseline;
    justify-content: center;
    gap: 2px;
    white-space: nowrap;
}
.metric-number {
    font-size: 1.65rem;
    font-weight: 800;
    color: #fff;
    line-height: 1;
}
.metric-suffix {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-light);
}
.metric-label {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: 2px;
}

/* Hero Background */
.hero-background {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
    transform: translate3d(calc(var(--hero-parallax-x) * 14px), calc(var(--hero-parallax-y) * 10px), 0);
    will-change: transform;
}
.gradient-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.35;
    animation: blob-float 12s ease-in-out infinite alternate;
}
.blob-1 { width: 500px; height: 500px; background: var(--primary); top: -10%; left: -10%; --blob-shift-x: -28px; --blob-shift-y: -18px; }
.blob-2 { width: 400px; height: 400px; background: var(--accent); bottom: -5%; right: -8%; animation-delay: -4s; --blob-shift-x: 22px; --blob-shift-y: 16px; }
.blob-3 { width: 300px; height: 300px; background: #3b82f6; top: 40%; right: 10%; animation-delay: -8s; opacity: 0.2; --blob-shift-x: 16px; --blob-shift-y: -14px; }
@keyframes blob-float {
    0% {
        transform: translate(
            calc(var(--hero-parallax-x) * var(--blob-shift-x, 0px)),
            calc(var(--hero-parallax-y) * var(--blob-shift-y, 0px))
        ) scale(1);
    }
    100% {
        transform: translate(
            calc(var(--hero-parallax-x) * var(--blob-shift-x, 0px) + 40px),
            calc(var(--hero-parallax-y) * var(--blob-shift-y, 0px) - 30px)
        ) scale(1.1);
    }
}
.grid-pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    background-position: 0 0, 0 0;
    mask-image: radial-gradient(circle at 50% 35%, rgba(0,0,0,0.86), rgba(0,0,0,0.25) 60%, transparent 100%);
    -webkit-mask-image: radial-gradient(circle at 50% 35%, rgba(0,0,0,0.86), rgba(0,0,0,0.25) 60%, transparent 100%);
    opacity: 0.9;
    animation: hero-grid-drift 24s linear infinite;
}
@keyframes hero-fade-up {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
@keyframes hero-gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}
@keyframes hero-grid-drift {
    from { background-position: 0 0, 0 0; }
    to { background-position: 0 60px, 60px 0; }
}

/* =============================================
   SOCIAL PROOF
   ============================================= */
.social-proof {
    padding: 40px 32px;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: linear-gradient(120deg, rgba(31,111,235,0.08) 0%, rgba(20,184,166,0.06) 65%, rgba(255,255,255,0.015) 100%);
}
.social-proof-inner {
    max-width: 1100px;
    margin: 0 auto;
    text-align: center;
}
.social-proof-label {
    color: var(--text-dim);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
    margin-bottom: 20px;
}
.proof-icons {
    display: flex;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}
.proof-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-dim);
    font-size: 0.92rem;
    font-weight: 500;
}
.proof-item i { font-size: 1.2rem; color: var(--primary-light); opacity: 0.7; }

/* =============================================
   PRODUCT SUITE
   ============================================= */
.suite-section {
    padding: 100px 32px 40px;
}
.suite-grid {
    max-width: 1160px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}
.suite-card {
    display: flex;
    flex-direction: column;
    gap: 14px;
    min-height: 220px;
    border-radius: 16px;
    border: 1px solid var(--border-light);
    background: linear-gradient(155deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02));
    padding: 20px 18px;
    transition: var(--transition);
}
.suite-card:hover {
    transform: translateY(-4px);
    border-color: rgba(31,111,235,0.45);
    box-shadow: 0 10px 30px rgba(0,0,0,0.28), 0 0 0 1px rgba(20,184,166,0.22);
}
.suite-card-icon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient);
    color: #fff;
    font-size: 1rem;
    box-shadow: 0 8px 20px rgba(31,111,235,0.25);
}
.suite-card h3 {
    font-size: 1.02rem;
    line-height: 1.35;
    letter-spacing: -0.01em;
}
.suite-card p {
    color: var(--text-muted);
    font-size: 0.89rem;
    line-height: 1.6;
}
.suite-card-link {
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-light);
    font-size: 0.84rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}
.suite-card-link i {
    transition: transform var(--transition);
}
.suite-card:hover .suite-card-link i {
    transform: translateX(4px);
}

/* =============================================
   FEATURES SHOWCASE
   ============================================= */
.features {
    padding: 100px 32px;
}
.features-showcase {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 80px;
}
.showcase-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding: 30px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    background: linear-gradient(140deg, rgba(255,255,255,0.035), rgba(255,255,255,0.015));
    transition: var(--transition);
}
.showcase-item:hover {
    border-color: rgba(31,111,235,0.35);
    box-shadow: var(--shadow);
}
.showcase-visual {
    padding: 12px;
    border-radius: 16px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
}
.showcase-item.reverse { direction: rtl; }
.showcase-item.reverse > * { direction: ltr; }

.showcase-badge {
    display: inline-block;
    background: rgba(31,111,235,0.12);
    color: var(--primary-light);
    padding: 5px 14px;
    border-radius: 16px;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 14px;
}
.showcase-badge-new {
    background: rgba(20,184,166,0.12);
    color: var(--accent);
}
.showcase-content h3 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 14px;
    letter-spacing: -0.02em;
}
.showcase-content p {
    color: var(--text-muted);
    margin-bottom: 20px;
    line-height: 1.7;
}
.showcase-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.showcase-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    color: var(--text-muted);
    font-size: 0.92rem;
}
.showcase-list li i {
    color: var(--accent);
    margin-top: 4px;
    font-size: 0.82rem;
}
.showcase-actions {
    margin-top: 18px;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}
.showcase-demo-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 1px solid rgba(148,163,184,0.38);
    border-radius: 999px;
    background: rgba(255,255,255,0.02);
    padding: 8px 14px;
    color: #cbd5e1;
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: var(--transition);
}
.showcase-demo-btn i {
    color: var(--primary-light);
    font-size: 0.8rem;
}
.showcase-demo-btn:hover {
    color: #dbeafe;
    border-color: rgba(139,184,255,0.55);
    background: rgba(31,111,235,0.13);
    transform: translateY(-1px);
}
/* --- Deep Review Wheel Demo --- */
.deepreview-wheel-demo {
    border-radius: 18px;
    border: 1px solid rgba(139,184,255,0.2);
    background: linear-gradient(165deg, rgba(10,16,32,0.9), rgba(12,24,40,0.84));
    padding: 14px;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.02);
}
.deepreview-wheel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 8px;
}
.deepreview-chip {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    border-radius: 999px;
    background: rgba(31,111,235,0.16);
    border: 1px solid rgba(139,184,255,0.32);
    color: #dbeafe;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 5px 10px;
}
.deepreview-chip i {
    color: #7dd3fc;
}
.deepreview-chip-alt {
    color: var(--text-muted);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}
.reviewer-wheel {
    position: relative;
    width: 295px;
    height: 295px;
    margin: 4px auto 0;
}
.wheel-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background: linear-gradient(145deg, rgba(31,111,235,0.95), rgba(20,184,166,0.84));
    box-shadow: 0 0 34px rgba(31,111,235,0.34);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #fff;
    z-index: 3;
}
.wheel-center span {
    font-size: 1.8rem;
    line-height: 1;
    font-weight: 900;
}
.wheel-center small {
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    opacity: 0.9;
}
.wheel-items {
    position: absolute;
    inset: 0;
    animation: deepreview-spin 27s linear infinite;
}
.wheel-item {
    --angle: calc(var(--i) * (360deg / 13));
    position: absolute;
    top: 50%;
    left: 50%;
    width: 42px;
    height: 42px;
    margin: -21px 0 0 -21px;
    transform: rotate(var(--angle)) translateY(-118px) rotate(calc(-1 * var(--angle)));
    border-radius: 11px;
    border: 1px solid rgba(148,163,184,0.38);
    background: rgba(8,15,30,0.9);
    color: #a5b4fc;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    box-shadow: 0 6px 14px rgba(2,6,23,0.45);
}
.wheel-item i {
    animation: deepreview-spin-reverse 27s linear infinite;
}
@keyframes deepreview-spin {
    from { transform: rotate(0); }
    to { transform: rotate(360deg); }
}
@keyframes deepreview-spin-reverse {
    from { transform: rotate(0); }
    to { transform: rotate(-360deg); }
}

/* --- War Room Animatic Demo --- */
.warroom-scene-demo {
    position: relative;
    width: 100%;
    max-width: 430px;
    margin: 0 auto;
    padding: 16px;
    border-radius: 22px;
    border: 1px solid rgba(139,184,255,0.28);
    background:
        radial-gradient(circle at 20% 14%, rgba(139,184,255,0.3) 0%, transparent 48%),
        radial-gradient(circle at 82% 86%, rgba(20,184,166,0.22) 0%, transparent 52%),
        linear-gradient(168deg, rgba(7,12,26,0.96), rgba(14,24,44,0.95));
    box-shadow: 0 18px 42px rgba(0,0,0,0.48), inset 0 0 0 1px rgba(255,255,255,0.03);
    overflow: hidden;
    isolation: isolate;
}
.warroom-scene-demo::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        repeating-linear-gradient(90deg, rgba(255,255,255,0.03) 0 1px, transparent 1px 22px),
        linear-gradient(180deg, rgba(255,255,255,0.04) 0%, transparent 46%);
    opacity: 0.4;
    pointer-events: none;
}
.warroom-scene-demo::after {
    content: "";
    position: absolute;
    width: 150%;
    height: 150%;
    top: -25%;
    left: -25%;
    background: conic-gradient(
        from 0deg,
        rgba(139,184,255,0.2) 0deg,
        transparent 125deg,
        rgba(20,184,166,0.2) 240deg,
        rgba(139,184,255,0.2) 360deg
    );
    filter: blur(42px);
    opacity: 0.58;
    animation: warroom-aurora-spin 14s linear infinite;
    z-index: -1;
}
.warroom-live-strip,
.warroom-main-screen,
.warroom-roundtable,
.warroom-signal-row {
    position: relative;
    z-index: 1;
}
.warroom-live-strip {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}
.warroom-live-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 5px 11px;
    border-radius: 999px;
    border: 1px solid rgba(147,197,253,0.44);
    background: rgba(59,130,246,0.24);
    color: #dbeafe;
    font-size: 0.67rem;
    font-weight: 800;
    letter-spacing: 0.08em;
}
.warroom-live-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #34d399;
    box-shadow: 0 0 0 0 rgba(52,211,153,0.75);
    animation: warroom-live-pulse 2.2s infinite;
}
.warroom-live-stage {
    color: var(--text-muted);
    font-size: 0.72rem;
    font-weight: 700;
}
.warroom-main-screen {
    border-radius: 14px;
    border: 1px solid rgba(139,184,255,0.24);
    background: rgba(8,14,28,0.72);
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.03);
    padding: 12px;
}
.warroom-screen-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}
.warroom-screen-card {
    padding: 10px 10px 9px;
    border-radius: 10px;
    border: 1px solid rgba(255,255,255,0.08);
    background: rgba(255,255,255,0.03);
}
.warroom-card-label {
    display: block;
    margin-bottom: 7px;
    color: #cbd5e1;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.03em;
}
.warroom-card-track {
    position: relative;
    display: block;
    height: 7px;
    border-radius: 999px;
    background: rgba(148,163,184,0.28);
    overflow: hidden;
}
.warroom-card-track::before {
    content: "";
    position: absolute;
    inset: 0;
    width: var(--fill);
    border-radius: inherit;
    background: linear-gradient(90deg, #7dd3fc, #34d399);
    transform-origin: left center;
    animation: warroom-card-fill 3.8s ease-in-out var(--delay) infinite;
}
.warroom-card-track::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    width: 24px;
    left: -24px;
    background: linear-gradient(90deg, rgba(255,255,255,0), rgba(255,255,255,0.65), rgba(255,255,255,0));
    animation: warroom-card-glint 3.8s linear var(--delay) infinite;
}
.warroom-roundtable {
    position: relative;
    height: 200px;
    margin-top: 16px;
    animation: warroom-table-float 5s ease-in-out infinite;
}
.warroom-table-glow {
    position: absolute;
    left: 50%;
    top: 56%;
    width: 245px;
    height: 120px;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background: radial-gradient(circle, rgba(56,189,248,0.34) 0%, rgba(45,212,191,0.16) 48%, rgba(2,6,23,0) 74%);
}
.warroom-table-core {
    position: absolute;
    left: 50%;
    top: 56%;
    width: 235px;
    height: 102px;
    transform: translate(-50%, -50%);
    border-radius: 58px;
    border: 1px solid rgba(125,211,252,0.34);
    background: linear-gradient(145deg, rgba(18,35,65,0.95), rgba(18,67,76,0.87));
    box-shadow: 0 12px 24px rgba(2,6,23,0.5), inset 0 0 24px rgba(125,211,252,0.14);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.warroom-table-title {
    color: #e0f2fe;
    font-size: 0.86rem;
    letter-spacing: 0.14em;
    font-weight: 800;
}
.warroom-table-sub {
    margin-top: 4px;
    color: #99f6e4;
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}
.warroom-seat {
    --seat-x: 0px;
    --seat-y: 0px;
    position: absolute;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1px solid rgba(148,163,184,0.45);
    background: rgba(11,19,37,0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 16px rgba(2,6,23,0.5);
    transform: translate(var(--seat-x), var(--seat-y));
    animation: warroom-seat-bob 3.2s ease-in-out var(--delay) infinite;
}
.warroom-seat::before {
    content: "";
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 1px solid rgba(45,212,191,0.5);
    opacity: 0;
    animation: warroom-seat-ping 3.2s ease-out var(--delay) infinite;
}
.warroom-seat-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: linear-gradient(145deg, rgba(59,130,246,0.56), rgba(20,184,166,0.58));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #eaf5ff;
    font-size: 0.95rem;
}
.warroom-seat-1 { left: 50%; top: 10px; --seat-x: -50%; }
.warroom-seat-2 { left: 10%; top: 48px; }
.warroom-seat-3 { left: 18%; top: 132px; }
.warroom-seat-4 { right: 18%; top: 132px; }
.warroom-seat-5 { right: 10%; top: 48px; }
.warroom-seat-6 { left: 50%; top: 156px; --seat-x: -50%; }
.warroom-speaker-callout {
    position: absolute;
    right: 6px;
    top: 84px;
    padding: 6px 10px;
    border-radius: 999px;
    border: 1px solid rgba(52,211,153,0.46);
    background: rgba(8,17,33,0.9);
    color: #d1fae5;
    font-size: 0.66rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    animation: warroom-callout 4s ease-in-out infinite;
}
.warroom-speaker-callout i {
    color: #34d399;
    font-size: 0.72rem;
}
.warroom-signal-row {
    margin-top: 10px;
    display: flex;
    gap: 8px;
}
.warroom-signal-row span {
    flex: 1;
    min-width: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    border: 1px solid rgba(148,163,184,0.25);
    border-radius: 999px;
    background: rgba(148,163,184,0.13);
    padding: 6px 8px;
    color: #cbd5e1;
    font-size: 0.66rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}
.warroom-signal-row i {
    color: #34d399;
    font-size: 0.45rem;
    animation: warroom-live-pulse 2.2s infinite;
}

@keyframes warroom-aurora-spin {
    from { transform: rotate(0); }
    to { transform: rotate(360deg); }
}
@keyframes warroom-live-pulse {
    0% { box-shadow: 0 0 0 0 rgba(52,211,153,0.75); }
    70% { box-shadow: 0 0 0 10px rgba(52,211,153,0); }
    100% { box-shadow: 0 0 0 0 rgba(52,211,153,0); }
}
@keyframes warroom-card-fill {
    0%, 100% { transform: scaleX(0.62); filter: saturate(0.9); }
    45% { transform: scaleX(1); filter: saturate(1.2); }
}
@keyframes warroom-card-glint {
    0% { left: -24px; opacity: 0; }
    12% { opacity: 0.75; }
    46% { left: calc(var(--fill) - 12px); opacity: 0.8; }
    72% { left: calc(var(--fill) + 8px); opacity: 0; }
    100% { left: calc(var(--fill) + 8px); opacity: 0; }
}
@keyframes warroom-table-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
}
@keyframes warroom-seat-bob {
    0%, 100% { transform: translate(var(--seat-x), var(--seat-y)); }
    50% { transform: translate(var(--seat-x), calc(var(--seat-y) - 4px)); }
}
@keyframes warroom-seat-ping {
    0% { transform: scale(0.95); opacity: 0.7; }
    55% { transform: scale(1.3); opacity: 0; }
    100% { transform: scale(1.35); opacity: 0; }
}
@keyframes warroom-callout {
    0%, 100% { opacity: 0.42; transform: translateY(2px); }
    20%, 70% { opacity: 1; transform: translateY(0); }
}

/* --- Novelty Checker Demo --- */
.novelty-demo {
    width: 100%;
    max-width: 380px;
    margin: 0 auto;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}
.novelty-demo-header {
    padding: 12px 16px;
    background: rgba(255,255,255,0.04);
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 8px;
}
.novelty-demo-header i {
    color: var(--accent);
}
.novelty-radar {
    position: relative;
    height: 176px;
    background:
        radial-gradient(circle at center, rgba(20,184,166,0.16), rgba(2,6,23,0.72) 58%, rgba(2,6,23,0.92) 100%),
        linear-gradient(180deg, rgba(148,163,184,0.06), transparent);
    border-bottom: 1px solid var(--border);
    overflow: hidden;
}
.novelty-radar-ring {
    position: absolute;
    left: 50%;
    top: 50%;
    border-radius: 50%;
    border: 1px solid rgba(45,212,191,0.28);
    transform: translate(-50%, -50%);
}
.novelty-radar-ring.ring-1 { width: 60px; height: 60px; }
.novelty-radar-ring.ring-2 { width: 106px; height: 106px; }
.novelty-radar-ring.ring-3 { width: 152px; height: 152px; }
.novelty-radar-beam {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 3px;
    height: 78px;
    transform-origin: center bottom;
    background: linear-gradient(180deg, rgba(45,212,191,0), rgba(45,212,191,0.95));
    box-shadow: 0 0 18px rgba(45,212,191,0.65);
    animation: novelty-radar-spin 3.6s linear infinite;
}
.novelty-radar-dot {
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #2dd4bf;
    box-shadow: 0 0 0 0 rgba(45,212,191,0.6);
    animation: novelty-dot-ping 2.6s ease-out infinite;
}
.novelty-radar-dot.dot-1 { left: 56%; top: 36%; animation-delay: 0s; }
.novelty-radar-dot.dot-2 { left: 33%; top: 56%; animation-delay: .5s; }
.novelty-radar-dot.dot-3 { left: 65%; top: 64%; animation-delay: 1s; }
.novelty-radar-dot.dot-4 { left: 43%; top: 30%; animation-delay: 1.5s; }
.novelty-radar-center {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    background: linear-gradient(145deg, rgba(31,111,235,0.9), rgba(20,184,166,0.84));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 0.95rem;
    box-shadow: 0 0 24px rgba(20,184,166,0.45);
}
.novelty-list {
    padding: 10px 14px 14px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.novelty-item {
    --delay: 0s;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 9px 10px;
    border-radius: 10px;
    border: 1px solid rgba(148,163,184,0.22);
    background: rgba(255,255,255,0.02);
    animation: novelty-item-rise 0.6s ease both;
    animation-delay: var(--delay);
}
.novelty-title {
    color: var(--text);
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.novelty-score-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}
.novelty-score-bar {
    position: relative;
    width: 102px;
    height: 8px;
    border-radius: 999px;
    overflow: hidden;
    background: rgba(148,163,184,0.24);
}
.novelty-score-bar::before {
    content: "";
    position: absolute;
    inset: 0;
    width: var(--score);
    background: linear-gradient(90deg, #22d3ee, #14b8a6);
    transform-origin: left center;
    transform: scaleX(0);
    animation: novelty-bar-fill 2.8s ease-in-out infinite;
    animation-delay: calc(var(--delay) + .15s);
}
.novelty-score-label {
    font-size: 0.74rem;
    font-weight: 700;
    color: #7dd3fc;
    min-width: 34px;
    text-align: right;
    font-variant-numeric: tabular-nums;
}
.novelty-item:nth-child(3) .novelty-score-label {
    color: #99f6e4;
}
@keyframes novelty-radar-spin {
    from { transform: translate(-50%, -100%) rotate(0deg); }
    to { transform: translate(-50%, -100%) rotate(360deg); }
}
@keyframes novelty-dot-ping {
    0% { opacity: 0; box-shadow: 0 0 0 0 rgba(45,212,191,0.6); }
    30% { opacity: 1; box-shadow: 0 0 0 8px rgba(45,212,191,0); }
    100% { opacity: 0.35; box-shadow: 0 0 0 0 rgba(45,212,191,0); }
}
@keyframes novelty-item-rise {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes novelty-bar-fill {
    0%, 10% { transform: scaleX(0); }
    35%, 82% { transform: scaleX(1); }
    100% { transform: scaleX(1); }
}

/* --- Reference Checker Demo --- */
.reference-lab-demo {
    width: 100%;
    max-width: 410px;
    margin: 0 auto;
    border-radius: 18px;
    border: 1px solid rgba(148,163,184,0.26);
    background:
        radial-gradient(circle at 12% 8%, rgba(139,184,255,0.22), transparent 45%),
        radial-gradient(circle at 88% 92%, rgba(20,184,166,0.18), transparent 54%),
        linear-gradient(168deg, rgba(9,14,28,0.96), rgba(14,23,40,0.94));
    box-shadow: 0 16px 36px rgba(2,6,23,0.5);
    overflow: hidden;
    position: relative;
}
.reference-lab-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    padding: 12px 14px;
    border-bottom: 1px solid rgba(148,163,184,0.25);
    background: rgba(255,255,255,0.03);
}
.reference-lab-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border-radius: 999px;
    padding: 5px 10px;
    border: 1px solid rgba(147,197,253,0.44);
    background: rgba(59,130,246,0.2);
    color: #dbeafe;
    font-size: 0.66rem;
    font-weight: 800;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}
.reference-lab-pill i {
    color: #93c5fd;
}
.reference-lab-pill.alt {
    border-color: rgba(45,212,191,0.38);
    background: rgba(20,184,166,0.16);
    color: #99f6e4;
}
.reference-lab-body {
    position: relative;
    padding: 10px 12px 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.reference-lab-scanline {
    position: absolute;
    left: 10px;
    right: 10px;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(90deg, transparent, rgba(45,212,191,0.9), transparent);
    box-shadow: 0 0 14px rgba(45,212,191,0.75);
    animation: reference-scanline 3.4s ease-in-out infinite;
}
.reference-lab-row {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 8px;
    border: 1px solid rgba(148,163,184,0.2);
    border-radius: 10px;
    background: rgba(255,255,255,0.03);
    padding: 9px 10px;
    animation: reference-row-rise .6s ease both;
    animation-delay: var(--delay, 0s);
}
.reference-lab-index {
    color: #93c5fd;
    font-size: 0.68rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}
.reference-lab-title {
    color: #e2e8f0;
    font-size: 0.74rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.reference-lab-state {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    border-radius: 999px;
    padding: 4px 8px;
    font-size: 0.62rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border: 1px solid transparent;
    white-space: nowrap;
}
.reference-lab-state.verified {
    color: #bbf7d0;
    border-color: rgba(34,197,94,0.42);
    background: rgba(34,197,94,0.15);
}
.reference-lab-state.updated {
    color: #99f6e4;
    border-color: rgba(20,184,166,0.45);
    background: rgba(20,184,166,0.14);
}
.reference-lab-state.review {
    color: #fcd34d;
    border-color: rgba(245,158,11,0.44);
    background: rgba(245,158,11,0.16);
}
.reference-lab-foot {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
    padding: 10px 12px 14px;
    border-top: 1px solid rgba(148,163,184,0.2);
    background: rgba(255,255,255,0.02);
}
.reference-lab-metric {
    border: 1px solid rgba(148,163,184,0.22);
    border-radius: 10px;
    padding: 8px;
    background: rgba(15,23,42,0.65);
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.reference-lab-metric strong {
    color: #dbeafe;
    font-size: 0.74rem;
    font-weight: 800;
    line-height: 1.2;
}
.reference-lab-metric span {
    color: #94a3b8;
    font-size: 0.58rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    line-height: 1.2;
}
@keyframes reference-scanline {
    0%, 100% { top: 16px; opacity: 0.22; }
    45% { top: calc(100% - 18px); opacity: 1; }
    70% { top: calc(100% - 28px); opacity: 0.45; }
}
@keyframes reference-row-rise {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
    .hero::before,
    .hero-content,
    .hero-background,
    .hero-badge,
    .hero-title,
    .hero-subtitle,
    .hero-buttons,
    .hero-metrics,
    .hero-title .gradient-text,
    .gradient-blob,
    .grid-pattern,
    .metric-card::after,
    .wheel-items,
    .wheel-item i,
    .novelty-radar-beam,
    .novelty-radar-dot,
    .novelty-item,
    .novelty-score-bar::before,
    .warroom-scene-demo::after,
    .warroom-live-dot,
    .warroom-card-track::before,
    .warroom-card-track::after,
    .warroom-roundtable,
    .warroom-seat,
    .warroom-seat::before,
    .warroom-speaker-callout,
    .warroom-signal-row i,
    .reference-lab-scanline,
    .reference-lab-row,
    .ai-detect-status i,
    .ai-detect-row,
    .ai-detect-gauge-fill,
    .ai-detect-row-fill {
        animation: none !important;
        transition: none !important;
        transform: none !important;
        will-change: auto !important;
    }

    .hero-badge,
    .hero-title,
    .hero-subtitle,
    .hero-buttons,
    .hero-metrics {
        opacity: 1 !important;
    }
}

/* --- Related Papers Demo --- */
.related-papers-demo {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
}
.demo-card-header {
    padding: 16px 20px;
    background: rgba(31,111,235,0.08);
    border-bottom: 1px solid var(--border);
    font-weight: 700;
    font-size: 0.92rem;
    color: var(--primary-light);
    display: flex;
    align-items: center;
    gap: 10px;
}
.demo-paper-list { padding: 8px 0; }
.demo-paper {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 20px;
    transition: var(--transition);
    animation: fade-slide-in 0.6s ease calc(var(--delay)) both;
}
.demo-paper:hover { background: rgba(255,255,255,0.03); }
.demo-paper-icon {
    width: 36px; height: 36px;
    border-radius: 8px;
    background: rgba(20,184,166,0.1);
    display: flex; align-items: center; justify-content: center;
    color: var(--accent);
    font-size: 0.85rem;
    flex-shrink: 0;
}
.demo-paper-info { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.demo-paper-title {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.demo-paper-link {
    font-size: 0.75rem;
    color: var(--accent);
    display: flex;
    align-items: center;
    gap: 4px;
}

@keyframes fade-slide-in {
    from { opacity: 0; transform: translateX(-12px); }
    to { opacity: 1; transform: translateX(0); }
}

/* --- Email Demo --- */
.email-demo {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
}
.email-envelope {
    width: 100%;
    max-width: 360px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
}
.email-top {
    background: var(--gradient);
    padding: 24px;
    text-align: center;
    font-size: 2.5rem;
    color: #fff;
}
.email-body { padding: 24px; }
.email-subject {
    font-weight: 700;
    font-size: 1rem;
    color: var(--accent);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.email-text {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 16px;
}
.email-btn-demo {
    display: inline-block;
    background: var(--gradient);
    color: #fff;
    padding: 8px 20px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
}
.notification-bubbles {
    position: absolute;
    inset: 0;
    pointer-events: none;
}
.notif-bubble {
    position: absolute;
    width: 36px; height: 36px;
    border-radius: 50%;
    background: var(--gradient);
    display: flex; align-items: center; justify-content: center;
    color: #fff;
    font-size: 0.8rem;
    opacity: 0;
    animation: notif-pop 3s ease-in-out calc(var(--delay)) infinite;
}
.notif-bubble:nth-child(1) { top: 10%; right: 5%; }
.notif-bubble:nth-child(2) { top: 35%; left: 2%; }
.notif-bubble:nth-child(3) { bottom: 15%; right: 8%; }
@keyframes notif-pop {
    0%, 100% { opacity: 0; transform: scale(0.5); }
    15%, 85% { opacity: 1; transform: scale(1); }
}

/* --- Export Demo --- */
.export-demo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding: 20px;
}
.export-doc {
    width: 100%;
    max-width: 340px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}
.export-doc-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: rgba(255,255,255,0.04);
    border-bottom: 1px solid var(--border);
    font-size: 0.8rem;
    color: var(--text-muted);
}
.export-doc-dots { display: flex; gap: 6px; }
.export-doc-dots span {
    width: 10px; height: 10px;
    border-radius: 50%;
    background: var(--text-dim);
    opacity: 0.5;
}
.export-doc-dots span:first-child { background: #ff6b6b; opacity: 0.8; }
.export-doc-dots span:nth-child(2) { background: #feca57; opacity: 0.8; }
.export-doc-dots span:last-child { background: #48dbfb; opacity: 0.8; }
.export-doc-body { padding: 20px 16px; }
.export-doc-title {
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 10px;
}
.export-doc-meta {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
    font-size: 0.78rem;
    color: var(--text-dim);
}
.export-doc-meta i { margin-right: 4px; color: var(--primary-light); }
.export-doc-stats {
    display: flex;
    gap: 24px;
    margin-bottom: 16px;
}
.export-stat { text-align: center; }
.export-stat-num {
    display: block;
    font-size: 1.6rem;
    font-weight: 800;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.export-stat-label { font-size: 0.72rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.05em; }
.export-doc-bar {
    height: 8px;
    background: rgba(31,111,235,0.15);
    border-radius: 4px;
    margin-bottom: 8px;
}
.export-doc-bar.short { width: 75%; }
.export-doc-bar.shorter { width: 50%; }
.export-actions-demo {
    display: flex;
    gap: 12px;
}
.export-action {
    padding: 8px 14px;
    background: rgba(31,111,235,0.15);
    border-radius: 6px;
    font-size: 0.8rem;
    color: var(--primary-light);
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    transition: var(--transition);
}
.export-action:hover {
    background: rgba(31,111,235,0.25);
    color: var(--primary);
}

/* --- Grammar Demo --- */
.grammar-demo {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 20px;
    width: 100%;
    max-width: 380px;
    margin: 0 auto;
}
.grammar-editor {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}
.editor-header {
    padding: 12px 16px;
    background: rgba(255,255,255,0.04);
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 8px;
}
.editor-header i {
    color: var(--primary-light);
    font-size: 1rem;
}
.editor-textarea {
    padding: 16px;
    font-size: 0.9rem;
    line-height: 1.8;
    background: rgba(0,0,0,0.2);
}
.text-line {
    margin-bottom: 10px;
}
.text-normal {
    color: var(--text);
}
.text-error {
    color: #ff6b6b;
    border-bottom: 2px dotted #ff6b6b;
    cursor: help;
    position: relative;
}
.corrections-list {
    padding: 12px 16px;
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 8px;
    background: rgba(0,200,150,0.08);
}
.correction-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.85rem;
}
.correction-icon {
    color: #14b8a6;
    font-size: 0.9rem;
    margin-top: 2px;
    flex-shrink: 0;
}
.correction-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.correction-type {
    color: #14b8a6;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.correction-text {
    color: var(--text-muted);
}
.export-action {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: rgba(31,111,235,0.1);
    border: 1px solid rgba(31,111,235,0.2);
    border-radius: 8px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--primary-light);
}

/* =============================================
   HOW IT WORKS — TIMELINE
   ============================================= */
.how-it-works {
    padding: 100px 32px;
    background: var(--section-bg);
}
.steps-timeline {
    position: relative;
    max-width: 700px;
    margin: 0 auto;
    padding-left: 60px;
}
.timeline-line {
    position: absolute;
    left: 27px; top: 0; bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--primary), var(--accent));
    opacity: 0.3;
}
.step-item {
    position: relative;
    margin-bottom: 40px;
    display: flex;
    align-items: flex-start;
    gap: 24px;
}
.step-item:last-child { margin-bottom: 0; }
.step-marker {
    position: absolute;
    left: -60px;
    top: 18px;
    z-index: 2;
}
.step-number {
    width: 52px; height: 52px;
    border-radius: 50%;
    background: var(--gradient);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem;
    font-weight: 800;
    color: #fff;
    box-shadow: 0 0 24px rgba(31,111,235,0.3);
}
.step-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 28px;
    flex: 1;
    transition: var(--transition);
}
.step-card:hover {
    border-color: rgba(31,111,235,0.3);
    transform: translateX(4px);
}
.step-icon {
    width: 44px; height: 44px;
    border-radius: 10px;
    background: rgba(31,111,235,0.1);
    display: flex; align-items: center; justify-content: center;
    color: var(--primary-light);
    font-size: 1.1rem;
    margin-bottom: 14px;
}
.step-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 8px;
}
.step-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* =============================================
   ANALYTICS SECTION
   ============================================= */
.analytics-section {
    padding: 100px 32px;
}
.analytics-grid {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}
.analytics-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: var(--transition);
}
.analytics-card:hover {
    border-color: rgba(31,111,235,0.25);
    box-shadow: var(--shadow);
}
.analytics-card-wide { grid-column: span 2; }
.analytics-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}
.analytics-card-header h4 {
    font-size: 1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
}
.analytics-card-header h4 i {
    color: var(--primary-light);
    font-size: 0.92rem;
}
.analytics-badge {
    background: rgba(20,184,166,0.1);
    color: var(--accent);
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.chart-container { position: relative; height: 260px; }
.chart-container-lg { height: 300px; }
.chart-legend {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 16px;
    flex-wrap: wrap;
}
.chart-insight {
    margin-top: 14px;
    color: var(--text-muted);
    font-size: 0.88rem;
    line-height: 1.5;
    text-align: center;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: rgba(255,255,255,0.02);
}

/* Live Stat Rings */
.live-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    text-align: center;
}
.live-stat p {
    font-size: 0.82rem;
    color: var(--text-muted);
    font-weight: 600;
    margin-top: 10px;
}
.live-stat-ring {
    position: relative;
    width: 100px;
    height: 100px;
    margin: 0 auto;
}
.live-stat-ring svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}
.ring-bg {
    fill: none;
    stroke: rgba(255,255,255,0.06);
    stroke-width: 6;
}
.ring-fill {
    fill: none;
    stroke: url(#ringGradient);
    stroke-width: 6;
    stroke-linecap: round;
    stroke-dasharray: 283;
    stroke-dashoffset: 283;
    transition: stroke-dashoffset 1.5s ease;
}
.ring-label {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.15rem;
    font-weight: 800;
    color: #fff;
}

/* =============================================
   PRICING
   ============================================= */
.pricing-section {
    padding: 100px 32px;
    background: var(--section-bg);
    position: relative;
    overflow: hidden;
}
.pricing-section::before,
.pricing-section::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    filter: blur(6px);
    pointer-events: none;
}
.pricing-section::before {
    width: 380px;
    height: 380px;
    left: -120px;
    top: 120px;
    background: radial-gradient(circle, rgba(31,111,235,0.22), rgba(31,111,235,0));
}
.pricing-section::after {
    width: 460px;
    height: 460px;
    right: -180px;
    bottom: -80px;
    background: radial-gradient(circle, rgba(20,184,166,0.2), rgba(20,184,166,0));
}
.pricing-grid {
    max-width: 1260px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
    align-items: stretch;
    position: relative;
    z-index: 1;
    margin-bottom: 26px;
}
.pricing-card {
    --plan-accent: #8bb8ff;
    --plan-accent-glow: rgba(139,184,255,0.45);
    --plan-chip-bg: rgba(139,184,255,0.14);
    --plan-chip-border: rgba(139,184,255,0.4);
    --plan-chip-text: #a9c8ff;
    --plan-check-bg: rgba(139,184,255,0.22);
    --plan-check-border: rgba(139,184,255,0.55);
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    padding: 24px 24px 26px;
    display: flex;
    flex-direction: column;
    gap: 18px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    isolation: isolate;
    box-shadow: 0 10px 28px rgba(0,0,0,0.26);
}
.pricing-card::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(145deg, var(--plan-accent-glow), rgba(255,255,255,0.02));
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0.65;
    z-index: 0;
    pointer-events: none;
}
.pricing-card::after {
    content: "";
    position: absolute;
    width: 220px;
    height: 220px;
    right: -110px;
    top: -120px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--plan-accent-glow), rgba(0,0,0,0));
    opacity: 0.5;
    z-index: 0;
    pointer-events: none;
}
.pricing-card:hover {
    transform: translateY(-8px);
    border-color: rgba(255,255,255,0.2);
    box-shadow: 0 18px 42px rgba(0,0,0,0.34);
}
.pricing-popular {
    position: absolute;
    top: 14px;
    right: 14px;
    background: var(--gradient);
    color: #fff;
    padding: 6px 12px;
    border-radius: 14px;
    font-size: 0.72rem;
    font-weight: 700;
    white-space: nowrap;
    letter-spacing: 0.04em;
    z-index: 2;
}
.pricing-topline,
.pricing-header,
.pricing-token-stats,
.pricing-features,
.pricing-card .btn {
    position: relative;
    z-index: 1;
}
.pricing-topline {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    min-height: 28px;
}
.pricing-plan-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border-radius: 999px;
    background: var(--plan-chip-bg);
    border: 1px solid var(--plan-chip-border);
    color: var(--plan-chip-text);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 700;
}
.pricing-plan-audience {
    color: var(--text-dim);
    font-size: 0.76rem;
    font-weight: 600;
}
.pricing-header {
    text-align: left;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    margin-bottom: 2px;
}
.pricing-price {
    margin-bottom: 8px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.price-amount {
    font-size: 2.55rem;
    font-weight: 900;
    line-height: 1;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.price-amount-custom {
    font-size: 2.3rem;
}
.price-caption {
    color: var(--text-dim);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    font-weight: 700;
}
.price-period {
    color: var(--text-dim);
    font-size: 0.9rem;
}
.pricing-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.55;
}
.pricing-token-stats {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}
.token-stat {
    border: 1px solid rgba(255,255,255,0.11);
    background: rgba(255,255,255,0.03);
    border-radius: 12px;
    padding: 10px 11px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.token-stat-label {
    color: var(--text-dim);
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 700;
}
.token-stat strong {
    color: #f8fafc;
    font-size: 1.1rem;
    line-height: 1.1;
    font-weight: 800;
}
.pricing-features {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 11px;
    margin-bottom: 2px;
}
.pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.84rem;
    line-height: 1.55;
    color: #c6d0df;
    text-wrap: pretty;
}
.pricing-features li i {
    font-size: 0.62rem;
    color: #dbeafe;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 1px solid var(--plan-check-border);
    background: var(--plan-check-bg);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-top: 3px;
    flex-shrink: 0;
}
.pricing-features li.disabled { opacity: 0.4; }
.pricing-features li.disabled i { color: var(--text-dim); }
.pricing-card .btn {
    margin-top: auto;
}
.pricing-notes {
    max-width: 1260px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    position: relative;
    z-index: 1;
}
.pricing-note {
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 12px;
    background: rgba(255,255,255,0.03);
    padding: 11px 14px;
    color: var(--text-muted);
    font-size: 0.78rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}
.pricing-note i {
    color: var(--primary-light);
    font-size: 0.78rem;
}

/* =============================================
   REVIEWERS GRID
   ============================================= */
.reviewers {
    padding: 100px 32px;
}
.reviewers-grid {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
}
.reviewer-badge-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px 18px;
    text-align: center;
    transition: var(--transition);
}
.reviewer-badge-card:hover {
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 4px 20px rgba(31,111,235,0.2);
}
.reviewer-badge-icon {
    width: 52px; height: 52px;
    border-radius: 14px;
    background: rgba(31,111,235,0.1);
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 14px;
    font-size: 1.2rem;
    color: var(--primary-light);
    transition: var(--transition);
}
.reviewer-badge-card:hover .reviewer-badge-icon {
    background: var(--gradient);
    color: #fff;
}
.reviewer-badge-card h4 {
    font-size: 0.92rem;
    font-weight: 700;
    margin-bottom: 4px;
}
.reviewer-badge-card p {
    font-size: 0.78rem;
    color: var(--text-dim);
}

/* =============================================
   CTA
   ============================================= */
.cta {
    position: relative;
    padding: 100px 32px;
    text-align: center;
    overflow: hidden;
}
.cta-content {
    position: relative;
    z-index: 2;
    max-width: 640px;
    margin: 0 auto;
}
.cta-icon {
    width: 72px; height: 72px;
    border-radius: 50%;
    background: var(--gradient);
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 24px;
    font-size: 1.8rem;
    color: #fff;
    box-shadow: 0 0 40px rgba(31,111,235,0.35);
}
.cta h2 {
    font-size: 2.4rem;
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}
.cta p {
    color: var(--text-muted);
    margin-bottom: 30px;
    line-height: 1.7;
}
.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 20px;
}
.cta-note {
    font-size: 0.82rem;
    color: var(--text-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}
.cta-particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}
.particle {
    position: absolute;
    left: var(--x);
    top: var(--y);
    width: var(--size);
    height: var(--size);
    background: var(--primary-light);
    border-radius: 50%;
    opacity: 0;
    animation: particle-float 4s ease-in-out var(--delay) infinite;
}
@keyframes particle-float {
    0%, 100% { opacity: 0; transform: translateY(0) scale(0.5); }
    50% { opacity: 0.6; transform: translateY(-30px) scale(1); }
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
    border-top: 1px solid var(--border);
    padding: 60px 32px 0;
    background: linear-gradient(180deg, rgba(11,13,23,0.94) 0%, rgba(11,13,23,0.99) 100%);
}
.footer-content {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
}
.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.2rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 14px;
}
.footer-logo img {
    height: 38px;
    width: auto;
    display: block;
    object-fit: contain;
}
.footer-brand-section p {
    color: var(--text-dim);
    font-size: 0.88rem;
    line-height: 1.7;
}
.footer-section h4 {
    font-size: 0.88rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text);
    margin-bottom: 16px;
}
.footer-section ul { display: flex; flex-direction: column; gap: 10px; }
.footer-section a {
    color: var(--text-dim);
    font-size: 0.88rem;
    transition: var(--transition);
}
.footer-section a:hover { color: var(--primary-light); }
.footer-bottom {
    border-top: 1px solid var(--border);
    padding: 20px 0;
    text-align: center;
}
.footer-bottom p {
    color: var(--text-dim);
    font-size: 0.82rem;
}
.footer-bottom a {
    color: var(--accent);
    font-weight: 600;
    transition: var(--transition);
    text-decoration: underline;
}
.footer-bottom a:hover {
    color: var(--accent-dark);
}

/* =============================================
   SCROLL ANIMATIONS
   ============================================= */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
    .hero-title { font-size: 3rem; }
    .hero-metrics { grid-template-columns: repeat(2, 1fr); }
    .suite-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .showcase-item { grid-template-columns: 1fr; gap: 40px; }
    .showcase-item.reverse { direction: ltr; }
    .analytics-grid { grid-template-columns: 1fr; }
    .analytics-card-wide { grid-column: span 1; }
    .pricing-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 920px; }
    .pricing-notes { grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 920px; }
    .footer-content { grid-template-columns: 1fr 1fr; }
    .team-grid { grid-template-columns: repeat(2, 1fr); }
    .live-stats-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .hero-title { font-size: 2.3rem; }
    .hero-subtitle { font-size: 1rem; }
    .section-header h2 { font-size: 2rem; }
    .suite-section { padding: 72px 20px 24px; }
    .suite-grid { grid-template-columns: 1fr; gap: 14px; }
    .suite-card { min-height: 0; padding: 18px 16px; }
    .navbar-links {
        display: none;
        position: absolute;
        top: calc(100% + 10px);
        left: 20px;
        right: 20px;
        transform: none;
        padding: 16px;
        border-radius: 14px;
        background: rgba(11,13,23,0.98);
        border: 1px solid var(--border-light);
        box-shadow: var(--shadow-lg);
        flex-direction: column;
        gap: 12px;
        z-index: 1001;
    }
    .navbar-links.mobile-open { display: flex; }
    .navbar-actions .btn-outline { display: none; }
    .mobile-menu-btn { display: block; }
    .hero-metrics { grid-template-columns: 1fr; max-width: 300px; margin: 0 auto; }
    .novelty-demo { max-width: 360px; }
    .reference-lab-demo { max-width: 360px; }
    .reference-lab-foot { grid-template-columns: 1fr; }
    .novelty-radar { height: 162px; }
    .novelty-radar-ring.ring-1 { width: 52px; height: 52px; }
    .novelty-radar-ring.ring-2 { width: 94px; height: 94px; }
    .novelty-radar-ring.ring-3 { width: 134px; height: 134px; }
    .novelty-score-bar { width: 92px; }
    .deepreview-wheel-demo { padding: 12px; }
    .reviewer-wheel { width: 250px; height: 250px; }
    .wheel-center { width: 80px; height: 80px; }
    .wheel-center span { font-size: 1.55rem; }
    .wheel-item {
        width: 34px;
        height: 34px;
        margin: -17px 0 0 -17px;
        transform: rotate(var(--angle)) translateY(-99px) rotate(calc(-1 * var(--angle)));
        font-size: 0.82rem;
    }
    .warroom-scene-demo { max-width: 360px; padding: 14px; }
    .warroom-roundtable { height: 184px; margin-top: 14px; }
    .warroom-table-core { width: 205px; height: 90px; }
    .warroom-seat { width: 42px; height: 42px; }
    .warroom-seat-avatar { width: 30px; height: 30px; font-size: 0.82rem; }
    .warroom-seat-3 { top: 120px; left: 16%; }
    .warroom-seat-4 { top: 120px; right: 16%; }
    .warroom-seat-6 { top: 144px; }
    .warroom-speaker-callout { right: 2px; top: 72px; font-size: 0.6rem; }
    .proof-icons { gap: 24px; }
    .showcase-item { padding: 22px; }
    .steps-timeline { padding-left: 50px; }
    .step-marker { left: -50px; }
    .step-number { width: 42px; height: 42px; font-size: 1rem; }
    .live-stats-grid { grid-template-columns: repeat(2, 1fr); }
    .pricing-grid { grid-template-columns: 1fr; max-width: 460px; }
    .pricing-notes { grid-template-columns: 1fr; max-width: 460px; }
    .reviewers-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-content { grid-template-columns: 1fr; gap: 28px; }
    .cta h2 { font-size: 1.8rem; }
    .team-grid { grid-template-columns: 1fr; max-width: 380px; margin: 0 auto; }
    .chart-container { height: 200px; }
    .chart-container-lg { height: 220px; }
    .pricing-card { padding: 22px 20px; }
    .pricing-topline { flex-wrap: wrap; }
}
@media (max-width: 480px) {
    .hero-title { font-size: 1.9rem; }
    .hero { padding: 100px 20px 40px; }
    body { font-size: 15px; }
    .suite-card h3 { font-size: 0.98rem; }
    .showcase-item { padding: 16px; }
    .novelty-demo-header { font-size: 0.84rem; }
    .reference-lab-head { flex-wrap: wrap; }
    .reference-lab-row {
        grid-template-columns: auto 1fr;
        gap: 6px;
    }
    .reference-lab-state {
        grid-column: 1 / -1;
        justify-self: flex-start;
    }
    .novelty-radar { height: 148px; }
    .novelty-radar-ring.ring-1 { width: 46px; height: 46px; }
    .novelty-radar-ring.ring-2 { width: 84px; height: 84px; }
    .novelty-radar-ring.ring-3 { width: 118px; height: 118px; }
    .novelty-radar-center { width: 36px; height: 36px; font-size: 0.82rem; }
    .novelty-list { padding: 9px 10px 11px; }
    .novelty-item { padding: 8px 9px; }
    .novelty-title { font-size: 0.73rem; }
    .novelty-score-bar { width: 78px; height: 7px; }
    .novelty-score-label { min-width: 30px; font-size: 0.68rem; }
    .deepreview-wheel-head { flex-wrap: wrap; gap: 6px; }
    .reviewer-wheel { width: 220px; height: 220px; }
    .wheel-center { width: 72px; height: 72px; }
    .wheel-center span { font-size: 1.35rem; }
    .wheel-center small { font-size: 0.56rem; }
    .wheel-item {
        width: 30px;
        height: 30px;
        margin: -15px 0 0 -15px;
        transform: rotate(var(--angle)) translateY(-86px) rotate(calc(-1 * var(--angle)));
        font-size: 0.72rem;
        border-radius: 9px;
    }
    .warroom-live-strip { gap: 6px; }
    .warroom-main-screen { padding: 10px; }
    .warroom-screen-grid { grid-template-columns: 1fr; }
    .warroom-roundtable { height: 172px; }
    .warroom-table-core { width: 188px; height: 84px; }
    .warroom-table-title { font-size: 0.78rem; }
    .warroom-table-sub { font-size: 0.62rem; }
    .warroom-seat { width: 38px; height: 38px; }
    .warroom-seat-avatar { width: 27px; height: 27px; font-size: 0.75rem; }
    .warroom-seat-2 { left: 7%; top: 42px; }
    .warroom-seat-3 { left: 12%; top: 112px; }
    .warroom-seat-4 { right: 12%; top: 112px; }
    .warroom-seat-5 { right: 7%; top: 42px; }
    .warroom-seat-6 { top: 136px; }
    .warroom-speaker-callout { top: 66px; padding: 5px 8px; }
    .warroom-signal-row { flex-wrap: wrap; }
    .warroom-signal-row span { flex: 1 1 calc(50% - 6px); }
    .showcase-demo-btn {
        font-size: 0.68rem;
        letter-spacing: 0.04em;
        padding: 7px 12px;
    }
    .reviewers-grid { grid-template-columns: 1fr 1fr; }
    .user-menu { flex-wrap: wrap; gap: 8px; justify-content: flex-end; }
    .user-menu .btn { padding: 7px 10px; font-size: 0.78rem; }
    .live-stats-grid { grid-template-columns: 1fr; }
    .proof-icons { flex-direction: column; align-items: center; gap: 12px; }
    .showcase-content h3 { font-size: 1.2rem; }
    .step-card { padding: 20px 16px; }
    .step-card h3 { font-size: 1rem; }
}

/* =============================================
   FEATURE: JOURNALS EXPLORER DEMO
   ============================================= */
.journals-demo {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 380px;
    margin: 0 auto;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}
.journals-demo-header {
    padding: 12px 16px;
    background: rgba(255,255,255,0.04);
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 8px;
}
.journals-demo-header i { color: var(--primary-light); }

.journals-demo-search {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
}
.demo-search-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-muted);
    font-size: 0.82rem;
}
.demo-search-bar i { color: var(--text-muted); font-size: 0.85rem; }

.journals-demo-table {
    display: flex;
    flex-direction: column;
}
.demo-table-head {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    padding: 8px 16px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
    background: rgba(255,255,255,0.02);
}
.demo-table-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    padding: 10px 16px;
    font-size: 0.85rem;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    animation: fadeSlideRow 0.5s ease both;
    animation-delay: var(--delay, 0s);
}
@keyframes fadeSlideRow {
    from { opacity: 0; transform: translateX(-8px); }
    to { opacity: 1; transform: translateX(0); }
}
.demo-j-title {
    color: var(--text);
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.demo-j-stat {
    color: var(--primary-light);
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

.journals-demo-footer {
    display: flex;
    gap: 16px;
    padding: 10px 16px;
    background: rgba(31,111,235,0.06);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary-light);
}
.journals-demo-footer span {
    display: flex;
    align-items: center;
    gap: 5px;
}

/* =============================================
   FEATURE: REVIEW SIMULATOR DEMO
   ============================================= */
.review-sim-demo {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 380px;
    margin: 0 auto;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}
.review-sim-header {
    padding: 12px 16px;
    background: rgba(255,255,255,0.04);
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 8px;
}
.review-sim-header i { color: var(--primary-light); }

.review-sim-panels {
    display: flex;
    flex-direction: column;
    gap: 0;
}
.sim-panel {
    padding: 14px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: fadeSlideRow 0.5s ease both;
}
.sim-panel:last-child { border-bottom: none; }
.sim-panel-1 { animation-delay: 0.15s; }
.sim-panel-2 { animation-delay: 0.35s; }
.sim-panel-3 { animation-delay: 0.55s; }

.sim-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    flex-shrink: 0;
}
.sim-panel-1 .sim-avatar { background: rgba(59,130,246,0.15); color: #3b82f6; }
.sim-panel-2 .sim-avatar { background: rgba(139,92,246,0.15); color: #8b5cf6; }
.sim-panel-3 .sim-avatar { background: rgba(6,182,212,0.15); color: #06b6d4; }

.sim-name {
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--text);
    flex: 1;
    min-width: 0;
}

.sim-verdict {
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    white-space: nowrap;
    text-transform: uppercase;
    flex-shrink: 0;
}
.sim-accept { background: rgba(16,185,129,0.15); color: #10b981; border: 1px solid rgba(16,185,129,0.3); }
.sim-minor  { background: rgba(245,158,11,0.15); color: #f59e0b; border: 1px solid rgba(245,158,11,0.3); }
.sim-major  { background: rgba(239,68,68,0.15);  color: #ef4444; border: 1px solid rgba(239,68,68,0.3); }

.sim-bar {
    display: none;
}

/* =============================================
   FEATURE: JOURNAL RECOMMENDER DEMO
   ============================================= */
.journal-rec-demo {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 380px;
    margin: 0 auto;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}
.journal-rec-header {
    padding: 12px 16px;
    background: rgba(255,255,255,0.04);
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 8px;
}
.journal-rec-header i { color: var(--accent); }

/* Flow steps */
.journal-rec-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 18px 16px;
    border-bottom: 1px solid var(--border);
}
.rec-flow-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.rec-flow-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
}
.rec-flow-step:nth-child(1) .rec-flow-icon {
    background: rgba(231,76,60,0.1);
    color: #e74c3c;
}
.rec-flow-step:nth-child(3) .rec-flow-icon {
    background: rgba(31,111,235,0.1);
    color: var(--primary-light);
}
.rec-flow-step:nth-child(5) .rec-flow-icon {
    background: rgba(20,184,166,0.1);
    color: var(--accent);
}
.rec-flow-arrow {
    color: var(--text-dim);
    font-size: 0.7rem;
    margin-bottom: 16px;
}

/* Results preview */
.rec-results-preview {
    display: flex;
    flex-direction: column;
}
.rec-result-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    animation: fadeSlideRow 0.5s ease both;
    animation-delay: var(--delay, 0s);
    transition: background 0.2s;
}
.rec-result-item:last-child { border-bottom: none; }
.rec-result-item:hover { background: rgba(255,255,255,0.03); }

.rec-result-rank {
    width: 30px;
    height: 30px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.78rem;
    font-weight: 800;
    flex-shrink: 0;
    background: var(--surface);
    color: var(--text-muted);
    border: 1px solid var(--border);
}
.rec-result-rank.gold {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    color: #78350f;
    border: none;
    box-shadow: 0 0 10px rgba(251,191,36,0.25);
}
.rec-result-rank.silver {
    background: linear-gradient(135deg, #d1d5db, #9ca3af);
    color: #374151;
    border: none;
}
.rec-result-rank.bronze {
    background: linear-gradient(135deg, #d97706, #b45309);
    color: #fff;
    border: none;
}

.rec-result-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}
.rec-result-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text);
}
.rec-result-tag {
    font-size: 0.7rem;
    color: var(--accent);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* =============================================
   FEATURE: AI DETECTION DEMO
   ============================================= */
.ai-detect-demo {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 390px;
    margin: 0 auto;
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    overflow: hidden;
    background:
        radial-gradient(circle at 12% 10%, rgba(31,111,235,0.16), transparent 42%),
        radial-gradient(circle at 86% 92%, rgba(20,184,166,0.14), transparent 50%),
        var(--bg-card);
    box-shadow: var(--shadow);
}

.ai-detect-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 14px;
    border-bottom: 1px solid var(--border);
    background: rgba(255,255,255,0.03);
    color: var(--text);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.03em;
}

.ai-detect-head > span:first-child {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.ai-detect-head > span:first-child i {
    color: var(--primary-light);
}

.ai-detect-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border-radius: 999px;
    border: 1px solid rgba(34,197,94,0.42);
    background: rgba(34,197,94,0.14);
    color: #bbf7d0;
    font-size: 0.62rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 4px 8px;
    white-space: nowrap;
}

.ai-detect-status i {
    color: #34d399;
    font-size: 0.5rem;
    animation: aiDetectScanPulse 2.1s ease-in-out infinite;
}

.ai-detect-body {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 12px;
}

.ai-detect-summary {
    border: 1px solid rgba(148,163,184,0.24);
    border-radius: 12px;
    background: rgba(255,255,255,0.03);
    padding: 10px;
}

.ai-detect-summary-top {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 8px;
}

.ai-detect-summary-label {
    color: var(--text-muted);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.ai-detect-summary-value {
    color: var(--primary-light);
    font-size: 1.28rem;
    font-weight: 800;
    line-height: 1;
    font-variant-numeric: tabular-nums;
}

.ai-detect-gauge {
    height: 8px;
    border-radius: 999px;
    overflow: hidden;
    background: rgba(148,163,184,0.26);
}

.ai-detect-gauge-fill {
    display: block;
    width: var(--score, 0%);
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, #22d3ee, #10b981);
    transform-origin: left center;
    animation: aiDetectFillIn 3s ease-in-out infinite;
}

.ai-detect-summary-note {
    margin: 8px 0 0;
    color: var(--text-dim);
    font-size: 0.68rem;
    font-weight: 600;
}

.ai-detect-breakdown {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.ai-detect-row {
    --delay: 0s;
    --score: 0%;
    display: grid;
    grid-template-columns: 74px 1fr auto;
    align-items: center;
    gap: 8px;
    border: 1px solid rgba(148,163,184,0.2);
    border-radius: 10px;
    background: rgba(255,255,255,0.02);
    padding: 8px 9px;
    animation: fadeSlideRow .55s ease both;
    animation-delay: var(--delay);
}

.ai-detect-row-name {
    color: #e2e8f0;
    font-size: 0.72rem;
    font-weight: 700;
}

.ai-detect-row-track {
    position: relative;
    height: 7px;
    border-radius: 999px;
    overflow: hidden;
    background: rgba(148,163,184,0.25);
}

.ai-detect-row-fill {
    position: absolute;
    inset: 0;
    width: var(--score);
    border-radius: inherit;
    background: linear-gradient(90deg, #38bdf8, #14b8a6);
    transform-origin: left center;
    animation: aiDetectFillIn 3s ease-in-out infinite;
    animation-delay: calc(var(--delay) + .12s);
}

.ai-detect-row-pct {
    color: #99f6e4;
    font-size: 0.7rem;
    font-weight: 800;
    min-width: 34px;
    text-align: right;
    font-variant-numeric: tabular-nums;
}

@keyframes aiDetectScanPulse {
    0%, 100% { opacity: 0.5; transform: scale(0.9); }
    50% { opacity: 1; transform: scale(1.05); }
}

@keyframes aiDetectFillIn {
    0%, 14% { transform: scaleX(0); }
    40%, 84% { transform: scaleX(1); }
    100% { transform: scaleX(1); }
}

/* =============================================
   OUR TEAM SECTION
   ============================================= */
.team-section {
    padding: 100px 32px;
    background: var(--section-bg);
}
.team-grid {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.team-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    padding: 36px 28px;
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.team-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient);
    opacity: 0;
    transition: opacity 0.3s;
}
.team-card:hover {
    border-color: rgba(31,111,235,0.3);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}
.team-card:hover::before { opacity: 1; }

.team-photo {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin: 0 auto 20px;
    overflow: hidden;
    border: 3px solid var(--border-light);
    transition: border-color 0.3s;
    background: var(--surface);
}
.team-card:hover .team-photo {
    border-color: var(--primary);
}
.team-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: grayscale(100%);
}

.team-card h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--text);
}
.team-role {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--primary-light);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.team-bio {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 18px;
}
.team-socials {
    display: flex;
    justify-content: center;
    gap: 12px;
}
.team-socials a {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: rgba(31,111,235,0.08);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 0.92rem;
    transition: var(--transition);
}
.team-socials a:hover {
    background: var(--gradient);
    color: #fff;
    border-color: transparent;
    transform: translateY(-2px);
}

/* =============================================
   FAQ SECTION
   ============================================= */
.faq-section {
    padding: 100px 32px;
    background: var(--section-bg);
    position: relative;
    overflow: hidden;
}
.faq-section::before {
    content: '';
    position: absolute;
    top: -200px;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(31,111,235,0.04) 0%, transparent 70%);
    pointer-events: none;
}

.faq-container {
    max-width: 840px;
    margin: 0 auto;
}

/* Category filter tabs */
.faq-categories {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 40px;
}
.faq-category-btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 20px;
    border-radius: 100px;
    font-size: 0.84rem;
    font-weight: 600;
    border: 1px solid var(--border-light);
    background: rgba(255,255,255,0.03);
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
    letter-spacing: 0.01em;
}
.faq-category-btn i {
    font-size: 0.78rem;
}
.faq-category-btn:hover {
    border-color: rgba(31,111,235,0.4);
    color: var(--text);
    background: rgba(31,111,235,0.06);
}
.faq-category-btn.active {
    background: var(--gradient);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 16px rgba(31,111,235,0.3);
}

/* FAQ list */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Individual FAQ item */
.faq-item {
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    background: var(--bg-card);
    overflow: hidden;
    transition: var(--transition);
    opacity: 1;
    transform: translateY(0);
}
.faq-item.faq-hidden {
    display: none;
}
.faq-item:hover {
    border-color: rgba(31,111,235,0.25);
    background: var(--bg-card-hover);
}
.faq-item.active {
    border-color: rgba(31,111,235,0.35);
    box-shadow: 0 4px 24px rgba(31,111,235,0.1), 0 0 0 1px rgba(31,111,235,0.08);
}

/* Question button */
.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 22px 28px;
    border: none;
    background: transparent;
    cursor: pointer;
    text-align: left;
    color: var(--text);
    font-size: 1.02rem;
    font-weight: 600;
    font-family: inherit;
    line-height: 1.5;
    transition: var(--transition);
}
.faq-question:hover {
    color: #fff;
}
.faq-q-content {
    display: flex;
    align-items: center;
    gap: 16px;
    min-width: 0;
}
.faq-icon-wrap {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: rgba(31,111,235,0.1);
    border: 1px solid rgba(31,111,235,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.88rem;
    color: var(--primary-light);
    transition: var(--transition);
}
.faq-item.active .faq-icon-wrap,
.faq-item:hover .faq-icon-wrap {
    background: var(--gradient);
    border-color: transparent;
    color: #fff;
    box-shadow: 0 4px 12px rgba(31,111,235,0.3);
}

/* Toggle icon */
.faq-toggle {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    color: var(--text-muted);
    transition: all 0.4s cubic-bezier(.4,0,.2,1);
}
.faq-item.active .faq-toggle {
    background: var(--gradient);
    color: #fff;
    border-color: transparent;
    transform: rotate(45deg);
    box-shadow: 0 2px 10px rgba(31,111,235,0.3);
}

/* Answer panel */
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(.4,0,.2,1), opacity 0.4s ease;
    opacity: 0;
}
.faq-item.active .faq-answer {
    opacity: 1;
}
.faq-answer-inner {
    padding: 0 28px 24px 84px;
    color: var(--text-muted);
    font-size: 0.94rem;
    line-height: 1.75;
}
.faq-answer-inner p {
    margin-bottom: 12px;
}
.faq-answer-inner p:last-child {
    margin-bottom: 0;
}
.faq-answer-inner strong {
    color: var(--text);
    font-weight: 600;
}
.faq-answer-inner ul {
    margin: 12px 0;
    padding-left: 0;
    list-style: none;
}
.faq-answer-inner ul li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 8px;
    color: var(--text-muted);
}
.faq-answer-inner ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--gradient);
}

/* Contact CTA inside FAQ */
.faq-contact {
    margin-top: 48px;
}
.faq-contact-inner {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 28px 32px;
    background: linear-gradient(135deg, rgba(31,111,235,0.08) 0%, rgba(20,184,166,0.06) 100%);
    border: 1px solid rgba(31,111,235,0.15);
    border-radius: var(--radius-xl);
    transition: var(--transition);
}
.faq-contact-inner:hover {
    border-color: rgba(31,111,235,0.3);
    box-shadow: 0 4px 24px rgba(31,111,235,0.1);
}
.faq-contact-icon {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    border-radius: 16px;
    background: var(--gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: #fff;
    box-shadow: 0 4px 16px rgba(31,111,235,0.3);
}
.faq-contact-text {
    flex: 1;
    min-width: 0;
}
.faq-contact-text h4 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 4px;
}
.faq-contact-text p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* FAQ animation entrance */
.faq-item {
    animation: faqFadeIn 0.4s ease both;
}
@keyframes faqFadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Responsive FAQ */
@media (max-width: 768px) {
    .faq-section { padding: 64px 16px; }
    .faq-categories { gap: 8px; }
    .faq-category-btn { padding: 7px 14px; font-size: 0.78rem; }
    .faq-question { padding: 18px 20px; font-size: 0.94rem; }
    .faq-answer-inner { padding: 0 20px 20px 20px; }
    .faq-icon-wrap { width: 34px; height: 34px; font-size: 0.8rem; }
    .faq-contact-inner {
        flex-direction: column;
        text-align: center;
        gap: 16px;
        padding: 24px 20px;
    }
    .faq-contact-inner .btn { width: 100%; justify-content: center; }
}
@media (max-width: 480px) {
    .faq-q-content span:not(.faq-icon-wrap) { font-size: 0.88rem; }
    .faq-toggle { width: 28px; height: 28px; font-size: 0.72rem; }
}

/* =============================================
   GLOBAL RESPONSIVE OVERRIDES
   Keep these at the end so later section styles don't
   override mobile/tablet behavior.
   ============================================= */
.user-menu {
    display: flex;
    align-items: center;
    gap: 12px;
}

@media (max-width: 1100px) {
    .hero-metrics {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        max-width: 860px;
    }
    .navbar-links { gap: 20px; }
}

@media (max-width: 1024px) {
    .team-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 768px) {
    .launch-popup-overlay {
        padding: 12px;
    }

    .launch-popup-card {
        width: min(96vw, 560px);
        padding: 28px 16px 20px;
        border-radius: 20px;
    }

    .launch-popup-close {
        top: 10px;
        right: 10px;
        width: 34px;
        height: 34px;
    }

    .launch-popup-header p {
        font-size: 0.92rem;
    }

    #launchCouponCode {
        font-size: 1.08rem;
        letter-spacing: 0.11em;
        padding: 9px 12px;
    }

    .launch-copy-btn {
        min-width: 102px;
        font-size: 0.78rem;
        padding: 9px 12px;
    }

    .launch-popup-actions {
        gap: 10px;
    }

    .launch-popup-actions .btn {
        flex: 1;
        min-width: 0;
        justify-content: center;
        font-size: 0.88rem;
        padding: 10px 12px;
    }

    .navbar-container {
        padding: 0 16px;
        gap: 10px;
    }
    .navbar-brand {
        font-size: 1.12rem;
    }
    .navbar-brand img {
        height: 30px;
    }
    .navbar-actions {
        gap: 8px;
        flex-shrink: 0;
    }
    .navbar-actions .btn {
        padding: 8px 12px;
        font-size: 0.8rem;
    }
    .navbar-actions .btn-outline {
        display: inline-flex;
    }
    .mobile-menu-btn {
        padding: 7px 9px;
        font-size: 1rem;
    }
    .navbar-links {
        left: 16px;
        right: 16px;
    }

    .hero {
        min-height: auto;
        padding: 108px 16px 40px;
    }
    .hero-badge {
        max-width: 100%;
        flex-wrap: wrap;
        justify-content: center;
        text-align: center;
        line-height: 1.4;
        padding: 8px 12px;
    }
    .hero-title {
        font-size: clamp(1.9rem, 8vw, 2.35rem);
    }
    .hero-subtitle {
        font-size: 0.98rem;
        margin-bottom: 28px;
    }
    .hero-metrics {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        max-width: 100%;
        gap: 12px;
        margin: 0 auto;
    }
    .metric-card {
        padding: 14px;
    }

    .social-proof,
    .features,
    .how-it-works,
    .analytics-section,
    .pricing-section,
    .reviewers,
    .cta,
    .team-section,
    .footer {
        padding-left: 16px;
        padding-right: 16px;
    }

    .showcase-item {
        gap: 24px;
        padding: 18px 14px;
    }
    .showcase-visual {
        padding: 8px;
    }
    .showcase-content h3 {
        font-size: 1.4rem;
    }

    .steps-timeline {
        padding-left: 44px;
    }
    .step-marker {
        left: -44px;
    }
    .step-card {
        padding: 20px 18px;
    }

    .journals-demo-footer,
    .export-actions-demo {
        flex-wrap: wrap;
        row-gap: 10px;
    }

    .journal-rec-flow { flex-wrap: wrap; }
    .rec-flow-arrow { margin-bottom: 0; }

    .team-section {
        padding-top: 72px;
        padding-bottom: 72px;
    }
    .team-grid {
        grid-template-columns: 1fr;
        max-width: 430px;
    }

    .faq-section::before {
        width: 520px;
        height: 520px;
        top: -120px;
    }
}

@media (max-width: 540px) {
    .launch-popup-actions {
        width: 100%;
    }

    .launch-popup-actions .btn {
        width: 100%;
    }

    .navbar-actions .btn-outline,
    .navbar-actions .btn-primary {
        padding: 7px 10px;
        font-size: 0.76rem;
    }

    .hero-buttons,
    .cta-buttons {
        width: 100%;
    }
    .hero-buttons .btn,
    .cta-buttons .btn {
        width: 100%;
        justify-content: center;
    }

    .live-stats-grid { grid-template-columns: 1fr; }
    .reviewers-grid { grid-template-columns: 1fr; }
    .pricing-card { padding: 20px 18px; }
    .faq-contact-inner { padding: 20px 16px; }
}

@media (max-width: 400px) {
    .navbar-brand span { display: none; }
    .navbar-actions .btn-primary {
        padding: 7px 9px;
        font-size: 0.74rem;
    }
    .navbar-links {
        left: 12px;
        right: 12px;
    }
    .hero-badge {
        font-size: 0.74rem;
    }
    .metric-card { gap: 10px; }
    .team-card { padding: 28px 18px; }
}

/* =============================================
   MOBILE OVERFLOW HARDENING
   ============================================= */
html,
body {
    width: 100%;
    max-width: 100%;
    overflow-x: clip;
}

/* Fallback for browsers without overflow: clip support */
@supports not (overflow: clip) {
    html,
    body {
        overflow-x: hidden;
    }
}

nav,
section,
footer,
.navbar-container,
.hero,
.hero-content,
.section-header,
.hero-metrics,
.social-proof-inner,
.suite-grid,
.features-showcase,
.showcase-item,
.showcase-visual,
.showcase-content,
.analytics-grid,
.pricing-grid,
.reviewers-grid,
.team-grid,
.faq-container,
.footer-content,
.steps-timeline,
.faq-contact-inner {
    min-width: 0;
    max-width: 100%;
}

canvas,
svg,
video,
iframe {
    max-width: 100%;
}

@media (max-width: 768px) {
    .btn {
        white-space: normal;
        text-align: center;
        line-height: 1.3;
    }
    .navbar-actions .btn {
        white-space: nowrap;
    }

    .section-header h2 {
        font-size: clamp(1.6rem, 8vw, 2rem);
    }

    .hero-metrics {
        grid-template-columns: repeat(2, minmax(0, 168px));
        justify-content: center;
    }

    .hero-metrics .metric-card:last-child {
        grid-column: 1 / -1;
        width: 168px;
        justify-self: center;
    }

    .demo-table-head,
    .demo-table-row {
        grid-template-columns: minmax(0, 1.55fr) minmax(0, 0.8fr) minmax(0, 0.8fr);
        column-gap: 8px;
    }

    .demo-j-title {
        white-space: normal;
        line-height: 1.35;
    }

    .proof-item,
    .showcase-content p,
    .showcase-list li,
    .step-card p,
    .faq-question,
    .faq-answer-inner {
        overflow-wrap: anywhere;
        word-break: break-word;
    }

    .sim-panel {
        display: grid;
        grid-template-columns: 36px minmax(0, 1fr) auto;
        align-items: center;
        column-gap: 10px;
        row-gap: 8px;
    }

    .sim-name {
        min-width: 0;
    }
}

@media (max-width: 540px) {
    .hero-content,
    .section-header,
    .features-showcase,
    .analytics-grid,
    .pricing-grid,
    .reviewers-grid,
    .team-grid,
    .faq-container,
    .footer-content {
        width: 100%;
    }

    .hero-metrics {
        grid-template-columns: 1fr;
        max-width: 300px;
        margin: 0 auto;
    }

    .hero-metrics .metric-card:last-child {
        grid-column: auto;
        width: 100%;
    }

    .metric-card {
        padding: 12px;
        justify-content: center;
    }

    .metric-info {
        display: block;
        text-align: center;
    }

    .metric-number {
        display: inline-block;
    }

    .metric-suffix {
        display: inline-block;
        margin-left: 2px;
        vertical-align: baseline;
    }

    .metric-label {
        display: block;
        text-align: center;
        font-size: 0.74rem;
    }
}

@media (max-width: 480px) {
    .navbar {
        padding-inline: 12px;
    }

    .navbar-links {
        left: 12px;
        right: 12px;
    }

    .hero,
    .suite-section,
    .features-section,
    .analytics-section,
    .pricing-section,
    .team-section,
    .faq-section,
    .footer {
        padding-inline: 12px;
    }
}

/* Keep nav from overflowing on medium widths (tablet/small laptop). */
@media (max-width: 1380px) {
    .navbar-container {
        padding: 0 20px;
        gap: 10px;
    }

    .navbar-links {
        display: none;
        position: absolute;
        top: calc(100% + 10px);
        left: 20px;
        right: 20px;
        transform: none;
        padding: 16px;
        border-radius: 14px;
        background: rgba(11,13,23,0.98);
        border: 1px solid var(--border-light);
        box-shadow: var(--shadow-lg);
        flex-direction: column;
        gap: 12px;
        z-index: 1001;
    }

    .navbar-links.mobile-open {
        display: flex;
    }

    .navbar-actions {
        margin-left: auto;
        gap: 8px;
        flex-shrink: 0;
    }

    .navbar-actions .btn-outline {
        display: none;
    }

    .navbar-actions .btn {
        padding: 8px 12px;
        font-size: 0.8rem;
    }

    .mobile-menu-btn {
        display: block;
        padding: 7px 9px;
        font-size: 1rem;
        flex-shrink: 0;
    }
}

@media (max-width: 768px) {
    .navbar-container {
        padding: 0 16px;
    }

    .navbar-links {
        left: 16px;
        right: 16px;
    }
}

@media (max-width: 480px) {
    .navbar-container {
        padding: 0 12px;
    }

    .navbar-links {
        left: 12px;
        right: 12px;
    }
}