/* ========== Trifox AI — Global Styles ========== */

:root {
    --color-bg: #09090b;
    --color-bg-subtle: #111113;
    --color-bg-card: #18181b;
    --color-bg-card-hover: #1f1f23;
    --color-border: #27272a;
    --color-border-subtle: #1e1e21;
    --color-text: #fafafa;
    --color-text-muted: #c4c4cc;
    --color-text-subtle: #9494a0;
    --color-primary: #e55a1b;
    --color-primary-light: #f0753e;
    --color-primary-dark: #c44a14;
    --color-primary-glow: rgba(229, 90, 27, 0.15);
    --color-accent: #06d6a0;
    --color-accent-glow: rgba(6, 214, 160, 0.15);
    --color-danger: #ef4444;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    --radius: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --shadow-glow: 0 0 60px -12px rgba(139, 92, 246, 0.3);
    --shadow-card: 0 1px 3px rgba(0,0,0,0.3), 0 1px 2px rgba(0,0,0,0.2);
    --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-sans);
    background: var(--color-bg);
    color: var(--color-text);
    font-size: 16px;
    line-height: 1.7;
    overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ========== Header ========== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    padding: 16px 0;
    transition: background 0.3s, backdrop-filter 0.3s, border-color 0.3s;
    background: transparent;
}

.site-header.scrolled {
    background: rgba(9, 9, 11, 0.85);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--color-border-subtle);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-link img {
    height: 28px;
    width: auto;
}

.logo-link .logo-badge {
    background: var(--color-primary);
    color: white;
    font-size: 11px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 6px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-muted);
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--color-text);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.lang-switch {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text-subtle);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    padding: 6px 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
}

.lang-switch:hover {
    border-color: var(--color-text-subtle);
    color: var(--color-text-muted);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-primary);
    color: white;
    box-shadow: 0 0 20px -4px rgba(139, 92, 246, 0.4);
}

.btn-primary:hover {
    background: var(--color-primary-light);
    box-shadow: 0 0 30px -4px rgba(139, 92, 246, 0.5);
    transform: translateY(-1px);
}

.btn-ghost {
    background: transparent;
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
}

.btn-ghost:hover {
    border-color: var(--color-text-subtle);
    color: var(--color-text);
    background: var(--color-bg-card);
}

.btn-lg {
    padding: 14px 28px;
    font-size: 16px;
    border-radius: 12px;
}

.btn-xl {
    padding: 18px 36px;
    font-size: 17px;
    border-radius: 14px;
}

/* ========== Hero ========== */
.hero {
    position: relative;
    padding: 160px 0 120px;
    text-align: center;
    overflow: hidden;
}

.hero-glow {
    position: absolute;
    top: -200px;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(229, 90, 27, 0.12) 0%, transparent 70%);
    pointer-events: none;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: var(--color-primary-glow);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-primary-light);
    margin-bottom: 32px;
}

.hero-tag .dot {
    width: 6px;
    height: 6px;
    background: var(--color-accent);
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.3); }
}

.hero h1 {
    font-size: clamp(40px, 6vw, 72px);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero h1 .gradient-text {
    background: linear-gradient(135deg, #f0753e, #ffb347);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--color-text-muted);
    max-width: 560px;
    margin: 0 auto 48px;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 64px;
}

.hero-trust {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    font-size: 13px;
    color: var(--color-text-subtle);
}

.hero-trust span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.hero-trust svg {
    width: 14px;
    height: 14px;
    color: var(--color-accent);
}

/* ========== Section ========== */
.section {
    padding: 120px 0;
    position: relative;
}

.section-label {
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--color-primary-light);
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}

.section-desc {
    font-size: 17px;
    color: var(--color-text-muted);
    max-width: 560px;
    line-height: 1.7;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-header .section-desc {
    margin: 0 auto;
}

/* ========== Agent Cards ========== */
/* ═══════ Fox Cards v2 — 2-Column Grid ═══════ */
.agents-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    max-width: 1100px;
    margin: 0 auto;
}

.agent-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 0;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.agent-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--fox-color, #8b5cf6), transparent);
    opacity: 0;
    transition: opacity 0.35s;
}

.agent-card:hover {
    border-color: color-mix(in srgb, var(--fox-color, #8b5cf6) 40%, transparent);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px -12px rgba(0,0,0,0.5), 0 0 0 1px color-mix(in srgb, var(--fox-color, #8b5cf6) 15%, transparent);
}

.agent-card:hover::before { opacity: 1; }

/* ── Card Header ── */
.agent-card-head {
    padding: 28px 28px 0;
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.agent-card-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
}

.agent-card-title {
    flex: 1;
    min-width: 0;
}

.agent-card-title .fox-label {
    display: block;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    opacity: 0.7;
    margin-bottom: 2px;
}

.agent-card-title h3 {
    font-size: 20px;
    font-weight: 700;
    margin: 0;
    line-height: 1.3;
}

.agent-card-title h3 a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s;
}

.agent-card-title h3 a:hover {
    color: var(--fox-color, var(--color-primary-light));
}

.agent-card-desc {
    padding: 8px 28px 0;
    font-size: 15px;
    color: var(--color-text-muted);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ── Integrations Marquee ── */
.agent-card-integrations {
    padding: 16px 28px 0;
}

.agent-card-integrations .int-label {
    font-size: 11px;
    color: var(--color-text-subtle);
    font-weight: 500;
    margin-bottom: 8px;
    display: block;
}

.int-marquee {
    position: relative;
    overflow: hidden;
    height: 36px;
}

.int-marquee::before,
.int-marquee::after {
    content: '';
    position: absolute;
    top: 0; bottom: 0;
    width: 32px;
    z-index: 2;
    pointer-events: none;
}

.int-marquee::before {
    left: 0;
    background: linear-gradient(to right, var(--color-bg-card), transparent);
}

.int-marquee::after {
    right: 0;
    background: linear-gradient(to left, var(--color-bg-card), transparent);
}

.int-marquee-track {
    display: flex;
    align-items: center;
    gap: 20px;
    width: max-content;
    animation: int-scroll 24s linear infinite;
}

.int-marquee-item {
    display: flex;
    align-items: center;
    gap: 7px;
    flex-shrink: 0;
    padding: 5px 12px;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--color-border-subtle);
    border-radius: 8px;
}

.int-marquee-item img {
    height: 22px;
    width: auto;
    object-fit: contain;
}

.int-marquee-item.logo-only {
    padding: 5px 10px;
}

.int-marquee-item.logo-only img {
    height: 24px;
    width: auto;
}

.int-marquee-item span {
    font-size: 12px;
    font-weight: 500;
    color: var(--color-text-muted);
    white-space: nowrap;
}

.int-static {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

@keyframes int-scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ── Vertical Feature Carousel ── */
.agent-card-features-wrap {
    position: relative;
    height: 72px;
    overflow: hidden;
    margin: 16px 28px 0;
}

.agent-card-features-wrap::before,
.agent-card-features-wrap::after {
    content: '';
    position: absolute;
    left: 0; right: 0;
    height: 20px;
    z-index: 2;
    pointer-events: none;
}

.agent-card-features-wrap::before {
    top: 0;
    background: linear-gradient(to bottom, var(--color-bg-card), transparent);
}

.agent-card-features-wrap::after {
    bottom: 0;
    background: linear-gradient(to top, var(--color-bg-card), transparent);
}

.agent-card-features-scroll {
    display: flex;
    flex-direction: column;
    gap: 6px;
    animation: features-scroll-up 12s linear infinite;
}

.agent-card-features-scroll .feat-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--color-text-muted);
    white-space: nowrap;
    padding: 2px 0;
}

.agent-card-features-scroll .feat-item i {
    font-size: 14px;
    flex-shrink: 0;
}

@keyframes features-scroll-up {
    0% { transform: translateY(0); }
    100% { transform: translateY(-50%); }
}

/* Features scroll continuously — no pause on hover */

/* ── Card Footer ── */
.agent-card-foot {
    margin-top: auto;
    padding: 20px 28px 24px;
    border-top: 1px solid var(--color-border-subtle);
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.agent-card-foot-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.agent-card-price {
    display: flex;
    flex-direction: column;
}

.agent-card-price .amount {
    font-size: 26px;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1;
}

.agent-card-price .price-note {
    font-size: 10px;
    color: var(--color-text-subtle);
    margin-top: 3px;
}

.card-more-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 13px;
    color: #fff;
    text-decoration: none;
    transition: color 0.2s;
    font-weight: 500;
}

.card-more-link:hover {
    color: var(--fox-color, var(--color-primary-light));
}

.card-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.card-actions .btn {
    flex: 1;
    text-align: center;
    white-space: nowrap;
    font-size: 14px;
    padding: 12px 20px;
    border-radius: 12px;
}

.btn-demo {
    background: rgba(255,255,255,0.06) !important;
    border: 1px solid var(--color-border) !important;
    color: var(--color-text-muted) !important;
    border-radius: 12px !important;
    transition: all 0.25s !important;
    font-size: 14px !important;
    padding: 12px 20px !important;
}

.btn-demo:hover {
    background: rgba(255,255,255,0.12) !important;
    border-color: var(--fox-color, var(--color-border)) !important;
    color: var(--color-text) !important;
}

.agent-card-badge-row {
    padding: 10px 28px 0;
}

.agent-card-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 11px;
    font-weight: 700;
    padding: 5px 12px;
    border-radius: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-popular {
    background: var(--color-primary);
    color: white;
}

.badge-soon {
    background: var(--color-bg-subtle);
    border: 1px solid var(--color-border);
    color: var(--color-text-subtle);
}

/* ========== How it Works ========== */
.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    counter-reset: step;
}

.step {
    position: relative;
    counter-increment: step;
}

.step::before {
    content: counter(step, decimal-leading-zero);
    font-size: 48px;
    font-weight: 800;
    color: var(--color-border);
    line-height: 1;
    margin-bottom: 20px;
    display: block;
    font-family: var(--font-mono);
}

.step-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--color-primary-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    color: var(--color-primary-light);
    font-size: 20px;
}

.step h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 10px;
}

.step p {
    font-size: 16px;
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* ========== Features ========== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.feature-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 28px;
    transition: var(--transition);
}

.feature-card:hover {
    border-color: var(--color-border);
    background: var(--color-bg-card-hover);
}

.feature-card-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    background: var(--color-primary-glow);
    color: var(--color-primary-light);
}

.feature-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

.feature-card p {
    font-size: 15px;
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* ========== Security ========== */
.security-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.security-card {
    display: flex;
    gap: 16px;
    padding: 24px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
}

.security-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent-glow);
    color: var(--color-accent);
}

.security-card h3 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 4px;
}

.security-card p {
    font-size: 15px;
    color: var(--color-text-muted);
    line-height: 1.5;
}

/* ========== CTA ========== */
.cta {
    text-align: center;
    padding: 120px 0;
    position: relative;
}

.cta-glow {
    position: absolute;
    bottom: -100px;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(229, 90, 27, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.cta h2 {
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}

.cta p {
    font-size: 17px;
    color: var(--color-text-muted);
    margin-bottom: 40px;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}

/* ========== Footer ========== */
.site-footer {
    border-top: 1px solid var(--color-border);
    padding: 48px 0 32px;
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.footer-left {
    display: flex;
    align-items: center;
    gap: 24px;
}

.footer-left img {
    height: 22px;
    opacity: 0.5;
}

.footer-copy {
    font-size: 13px;
    color: var(--color-text-subtle);
}

.footer-links {
    display: flex;
    gap: 24px;
    list-style: none;
}

.footer-links a {
    font-size: 13px;
    color: var(--color-text-subtle);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--color-text-muted);
}

/* ========== Divider ========== */
.divider {
    height: 1px;
    background: radial-gradient(ellipse at center, rgba(229, 90, 27, 0.45) 0%, rgba(229, 90, 27, 0.12) 40%, transparent 70%);
    margin: 0;
    border: none;
    box-shadow: 0 0 20px rgba(229, 90, 27, 0.15), 0 0 60px rgba(229, 90, 27, 0.06);
}

/* ========== Responsive ========== */
@media (max-width: 1024px) {
    .steps { grid-template-columns: repeat(2, 1fr); }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Mobile menu + toggle: hidden on desktop */
.mobile-menu { display: none; }
.mobile-menu-toggle { display: none; }

@media (max-width: 768px) {
    html, body { overflow-x: hidden; max-width: 100vw; }
    .hero { padding: 120px 0 60px; }
    .hero h1 { font-size: 32px; }
    .hero .hero-sub { font-size: 15px; }
    .nav-links { display: none; }
    .nav-right { gap: 8px; }
    .nav-right .btn { font-size: 12px; padding: 8px 14px; }
    .nav-login-link { display: none; }
    .nav-cta-btn { display: none !important; }
    .mobile-menu-toggle { display: flex !important; }
    .mobile-menu { display: none; position: fixed; inset: 0; background: rgba(9,9,11,0.98); z-index: 200; flex-direction: column; align-items: center; justify-content: flex-start; gap: 0; padding-top: 100px; }
    .mobile-menu.open { display: flex; }
    .mobile-menu-logo { display: flex; align-items: center; gap: 10px; position: absolute; top: 22px; left: 50%; transform: translateX(-50%); }
    .mobile-menu-logo img { height: 28px; }
    .mobile-menu-logo .logo-badge { background: var(--color-primary); color: white; font-size: 11px; font-weight: 700; padding: 2px 8px; border-radius: 6px; letter-spacing: 0.5px; text-transform: uppercase; }
    .mobile-menu a { font-size: 17px; font-weight: 600; color: #e4e4e7; padding: 14px 24px; width: 100%; text-align: center; }
    .mobile-menu .mm-divider { width: 60px; height: 1px; background: rgba(255,255,255,0.08); margin: 8px auto; }
    .mobile-menu .btn-primary { background: var(--color-primary); border-radius: 10px; width: auto; padding: 14px 40px; margin-top: 8px; }
    .mobile-menu-close { position: absolute; top: 20px; right: 20px; font-size: 28px; color: #a1a1aa; cursor: pointer; background: none; border: none; }
    .logo-link .logo-badge { display: inline; }
    .steps { grid-template-columns: 1fr; }
    .features-grid { grid-template-columns: 1fr; }
    .security-grid { grid-template-columns: 1fr; }
    .agents-grid { grid-template-columns: 1fr; max-width: 520px; }
    .agent-card-head { padding: 24px 20px 0; }
    .agent-card-desc { padding: 8px 20px 0; }
    .agent-card-integrations { padding: 14px 20px 0; }
    .agent-card-features-wrap { margin: 14px 20px 0; }
    .agent-card-foot { padding: 16px 20px 20px; }
    .agent-card-foot-top { flex-direction: column; align-items: center; gap: 8px; }
    .card-actions { flex-direction: row; }
    .card-actions .btn { flex: 1; }
    .agent-card-title h3 { font-size: 18px; }
    .agent-card-badge {
        position: relative;
        top: auto; right: auto;
        display: inline-flex;
        align-items: center;
        margin: 0 0 0 0;
        font-size: 10px;
        padding: 3px 8px;
    }
    .agent-card-badge-row {
        padding: 16px 20px 0;
    }
    .hero-buttons { flex-direction: column; }
    .hero-trust { flex-direction: column; gap: 12px; }
    .footer-inner { flex-direction: column; gap: 24px; text-align: center; }
    .footer-links { flex-wrap: wrap; justify-content: center; }
    .section { padding: 60px 0; }
    .section-header h2 { font-size: 28px; }
    .btn-xl { padding: 14px 28px; font-size: 15px; }
    .container { padding: 0 16px; }
    .hero-announce { font-size: 12px; }
}

/* ========== Animations ========== */
@keyframes fade-in-up {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate {
    opacity: 0;
    animation: fade-in-up 0.6s ease forwards;
}

.animate-d1 { animation-delay: 0.1s; }
.animate-d2 { animation-delay: 0.2s; }
.animate-d3 { animation-delay: 0.3s; }
.animate-d4 { animation-delay: 0.4s; }

/* ========== Chat Demo ========== */
.cd-section { padding: 100px 0; border-top: 1px solid var(--color-border); }

.cd-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}
.cd-tab {
    padding: 8px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
    transition: var(--transition);
    user-select: none;
}
.cd-tab:hover { border-color: var(--fox-accent, var(--color-primary)); color: var(--color-text); }
.cd-tab-active {
    background: var(--fox-accent, var(--color-primary));
    border-color: var(--fox-accent, var(--color-primary));
    color: #000;
}
.cd-demo-desc {
    font-size: 15px;
    color: var(--color-text-muted);
    margin-bottom: 24px;
    line-height: 1.6;
}

/* 2-Column Layout */
.cd-layout {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: 48px;
    align-items: start;
}
.cd-left {
    padding-top: 8px;
}
.cd-highlights {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 32px;
}
.cd-highlight-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 16px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 12px;
}
.cd-highlight-item i { flex-shrink: 0; margin-top: 2px; }
.cd-highlight-item strong { display: block; font-size: 16px; font-weight: 600; margin-bottom: 2px; }
.cd-highlight-item span { font-size: 15px; color: var(--color-text-muted); line-height: 1.5; }

@media (max-width: 900px) {
    .cd-layout { grid-template-columns: 1fr; gap: 24px; }
    .cd-left { position: static; }
    .cd-highlights { display: none; }
}

/* Phone Frame */
.cd-phone {
    max-width: 420px;
    margin: 0 auto;
    border-radius: 24px;
    border: 1px solid var(--color-border);
    background: #0c0c0e;
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.05);
}

/* Chat Header */
.cd-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: #111113;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.cd-header-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
}
.cd-header-info {
    flex: 1;
    min-width: 0;
}
.cd-header-name {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text);
}
.cd-header-status {
    font-size: 12px;
    color: var(--color-accent);
    display: flex;
    align-items: center;
    gap: 4px;
}
.cd-header-play {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--fox-accent, var(--color-primary));
    color: #000;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    flex-shrink: 0;
    transition: all 0.2s;
    animation: cd-header-play-pulse 2s ease-in-out infinite;
    box-shadow: 0 2px 12px rgba(0,0,0,0.3);
}
.cd-header-play:hover { filter: brightness(1.15); transform: scale(1.1); }
.cd-header-play.cd-hidden { display: none; }
@keyframes cd-header-play-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(229,90,27,0.4); }
    50% { box-shadow: 0 0 0 8px rgba(229,90,27,0); }
}
.cd-header-status::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-accent);
    display: inline-block;
}

/* Chat Body */
.cd-body {
    height: 480px;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    scrollbar-width: thin;
    scrollbar-color: rgba(255,255,255,0.1) transparent;
}
.cd-body::-webkit-scrollbar { width: 4px; }
.cd-body::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 2px; }

/* Messages */
.cd-msg {
    display: flex;
    gap: 8px;
    max-width: 88%;
    align-items: flex-end;
}
.cd-msg-user {
    align-self: flex-end;
    flex-direction: row-reverse;
}
.cd-msg-fox {
    align-self: flex-start;
}

.cd-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--fox-accent, var(--color-primary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: #000;
    flex-shrink: 0;
}

.cd-bubble {
    padding: 10px 14px;
    border-radius: 16px;
    font-size: 14px;
    line-height: 1.55;
    position: relative;
    word-break: break-word;
}
.cd-msg-fox .cd-bubble {
    background: #1e1e22;
    border: 1px solid rgba(255,255,255,0.06);
    border-bottom-left-radius: 4px;
}
.cd-msg-user .cd-bubble {
    background: var(--fox-accent, var(--color-primary));
    color: var(--cd-user-text, #fff);
    border-bottom-right-radius: 4px;
}
.cd-msg-user .cd-bubble .cd-time {
    color: var(--cd-user-time, rgba(255,255,255,0.6));
}

.cd-sender {
    font-size: 12px;
    font-weight: 600;
    color: var(--fox-accent, var(--color-primary));
    margin-bottom: 4px;
}

.cd-text {
    color: inherit;
}
.cd-text strong { color: var(--color-text); font-weight: 600; }
.cd-text code {
    background: rgba(255,255,255,0.08);
    padding: 1px 5px;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 13px;
}
.cd-text .cd-emoji { font-style: normal; }

.cd-time {
    font-size: 11px;
    color: var(--color-text-subtle);
    margin-top: 4px;
    text-align: right;
}

/* Typing Indicator */
.cd-typing {
    display: flex;
    gap: 4px;
    padding: 14px 18px;
    align-items: center;
}
.cd-typing span {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--color-text-subtle);
    animation: cd-bounce 1.4s infinite;
}
.cd-typing span:nth-child(2) { animation-delay: 0.2s; }
.cd-typing span:nth-child(3) { animation-delay: 0.4s; }

@keyframes cd-bounce {
    0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
    30% { transform: translateY(-6px); opacity: 1; }
}

/* Bottom Bar */
.cd-bottom {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-top: 1px solid rgba(255,255,255,0.06);
    background: #111113;
}
.cd-input-fake {
    flex: 1;
    height: 38px;
    border-radius: 19px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    padding: 0 16px;
    font-size: 14px;
    color: var(--color-text-subtle);
}

/* Play / Replay Button */
.cd-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 16px;
    border-top: 1px solid rgba(255,255,255,0.06);
    background: #111113;
}
.cd-play-btn, .cd-replay-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: var(--transition);
}
.cd-play-btn {
    background: var(--fox-accent, var(--color-primary));
    color: #000;
    box-shadow: 0 2px 12px rgba(0,0,0,0.2);
}
.cd-play-btn:hover { filter: brightness(1.1); transform: scale(1.02); }
.cd-replay-btn {
    background: rgba(255,255,255,0.08);
    color: var(--color-text);
    display: none;
}
.cd-replay-btn:hover { background: rgba(255,255,255,0.12); }

.cd-status {
    display: none;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--color-text-subtle);
}

/* Progress bar */
.cd-progress {
    height: 2px;
    background: rgba(255,255,255,0.04);
    overflow: hidden;
}
.cd-progress-fill {
    height: 100%;
    width: 0%;
    background: var(--fox-accent, var(--color-primary));
    transition: width 0.5s ease;
}

/* Responsive */
@media (max-width: 480px) {
    .cd-phone { border-radius: 0; border-left: none; border-right: none; max-width: 100%; }
    .cd-body { height: 400px; padding: 12px; }
    .cd-msg { max-width: 92%; }
}

/* ═══════════ Comparison Table ═══════════ */
.compare-table-wrap {
    overflow-x: auto;
    margin: 0 auto;
    max-width: 900px;
}

.compare-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 15px;
}

.compare-table thead th {
    padding: 14px 20px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-size: 11px;
    font-weight: 600;
    color: var(--color-text-muted);
    text-align: left;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.compare-table thead th.compare-highlight {
    color: var(--color-accent);
    background: rgba(249,115,22,0.06);
    border-radius: 12px 12px 0 0;
}

.compare-table tbody td {
    padding: 14px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    vertical-align: middle;
}

.compare-table tbody tr:last-child td {
    border-bottom: none;
}

.compare-label {
    font-weight: 500;
    color: var(--color-text-secondary);
    white-space: nowrap;
}

.compare-bad {
    color: #ef4444;
    font-weight: 500;
}

.compare-mid {
    color: #eab308;
    font-weight: 500;
}

.compare-good {
    color: #22c55e;
    font-weight: 700;
    background: rgba(249,115,22,0.06);
}

.compare-table tbody tr:last-child td.compare-good {
    border-radius: 0 0 12px 12px;
}

/* Mobile cards: hidden on desktop */
.compare-mobile {
    display: none;
}

@media (max-width: 768px) {
    .compare-table-wrap {
        display: none;
    }

    .compare-mobile {
        display: flex;
        flex-direction: column;
        gap: 14px;
        max-width: 500px;
        margin: 0 auto;
    }

    .compare-card {
        background: rgba(255,255,255,0.03);
        border: 1px solid rgba(255,255,255,0.08);
        border-radius: 14px;
        padding: 20px;
    }

    .compare-card--fox {
        background: rgba(249,115,22,0.08);
        border-color: rgba(249,115,22,0.25);
    }

    .compare-card h4 {
        font-size: 14px;
        font-weight: 700;
        margin-bottom: 12px;
        color: var(--color-text-primary);
    }

    .compare-card--fox h4 {
        color: var(--color-accent);
    }

    .compare-card-row {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 8px 0;
        border-bottom: 1px solid rgba(255,255,255,0.05);
        font-size: 13px;
    }

    .compare-card-row:last-child {
        border-bottom: none;
    }

    .compare-card-row span:first-child {
        color: var(--color-text-muted);
    }

    .compare-card-row strong {
        color: #22c55e;
        font-weight: 600;
    }

    .compare-card-row .dim {
        color: var(--color-text-muted);
        opacity: 0.7;
    }
}

/* FAQ Section */
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item[open] summary i.ri-arrow-down-s-line { transform: rotate(180deg); }
.faq-item summary:hover { background: rgba(255,255,255,0.02); }
.faq-item[open] { border-color: var(--color-primary) !important; }