/* ====================================================
   ErioAI Design System — "Etheric Prism"
   Manrope + Inter · Techno-Blue · Glassmorphic
   ==================================================== */

:root {
    --primary: #0050d4;
    --primary-dark: #003fb0;
    --primary-light: #4284ff;
    --secondary: #4647d3;
    --accent: #7b9cff;

    --surface: #f4f6fa;
    --surface-solid: #ffffff;
    --surface-low: #edf0f5;
    --glass: rgba(255, 255, 255, 0.72);
    --glass-border: rgba(200, 210, 230, 0.35);
    --glass-shadow: 0 24px 60px rgba(0, 60, 180, 0.07);

    --text-primary: #1a1d23;
    --text-secondary: #52586a;
    --text-muted: #8a92a6;

    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 24px;
    --radius-xl: 36px;
    --radius-full: 999px;

    --font-display: 'Manrope', sans-serif;
    --font-body: 'Inter', sans-serif;

    --transition: 0.3s cubic-bezier(0.22, 1, 0.36, 1);
    --transition-slow: 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

/* ——— Reset ——— */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: var(--font-body);
    background: var(--surface);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: var(--font-body); }
ul { list-style: none; }

/* ——— Ambient Background ——— */
.ambient-bg {
    position: fixed; inset: 0; z-index: -1; pointer-events: none; overflow: hidden;
}
.glow-orb {
    position: absolute; border-radius: 50%; filter: blur(110px); opacity: 0;
    transition: opacity 2s ease;
}
.orb-1 { width: 700px; height: 700px; background: radial-gradient(circle, rgba(123,156,255,0.45), transparent 70%); top: -180px; right: -120px; }
.orb-2 { width: 500px; height: 500px; background: radial-gradient(circle, rgba(70,71,211,0.3), transparent 70%); bottom: 10%; left: -80px; }
.orb-3 { width: 400px; height: 400px; background: radial-gradient(circle, rgba(0,80,212,0.2), transparent 70%); top: 40%; right: 20%; }

/* ——— Typography ——— */
h1, h2, h3, h4, h5 {
    font-family: var(--font-display);
    letter-spacing: -0.025em;
    line-height: 1.15;
    color: var(--text-primary);
}
h1 { font-size: clamp(2.2rem, 5vw, 4rem); font-weight: 900; }
h2 { font-size: clamp(1.8rem, 3.5vw, 3rem); font-weight: 800; }
h3 { font-size: clamp(1.2rem, 2vw, 1.75rem); font-weight: 700; }
h4 { font-size: 1.1rem; font-weight: 700; }
h5 { font-size: 0.85rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-muted); }
p { color: var(--text-secondary); line-height: 1.7; }

.display-headline {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 900; letter-spacing: -0.03em;
}
.gradient-text {
    background: linear-gradient(120deg, var(--primary), var(--secondary), var(--accent));
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
}
.section-title { margin-bottom: 1rem; }
.section-sub { max-width: 600px; color: var(--text-secondary); font-size: 1.1rem; margin-bottom: 3rem; }
.section-sub.center { margin-left: auto; margin-right: auto; }
.center { text-align: center; }

/* ——— Section Tags ——— */
.section-tag {
    display: inline-block;
    background: rgba(0, 80, 212, 0.08);
    color: var(--primary);
    font-size: 0.78rem; font-weight: 700; letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 6px 16px; border-radius: var(--radius-full);
    margin-bottom: 1.25rem;
}

/* ——— Layout Helpers ——— */
.container { max-width: 1180px; margin: 0 auto; padding: 0 5%; }
.section { padding: 7rem 0; }

/* ——— Glass Component ——— */
.glass {
    background: var(--glass);
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--glass-shadow);
}

/* ——— Buttons ——— */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 0.75rem 1.75rem;
    border-radius: var(--radius-full);
    font-weight: 600; font-size: 0.95rem;
    border: none; transition: var(--transition);
    white-space: nowrap;
}
.btn-lg { padding: 1rem 2.5rem; font-size: 1rem; }
.btn-sm { padding: 0.5rem 1.2rem; font-size: 0.85rem; }

.btn-primary { background: linear-gradient(135deg, var(--primary), var(--secondary)); color: #fff; box-shadow: 0 6px 24px rgba(0,80,212,0.25); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 36px rgba(0,80,212,0.4); }

.btn-outline { background: transparent; color: var(--primary); border: 1.5px solid var(--primary); }
.btn-outline:hover { background: rgba(0,80,212,0.06); transform: translateY(-2px); }

.btn-ghost { background: transparent; color: var(--primary); }
.btn-ghost:hover { text-decoration: underline; }

.full-w { width: 100%; justify-content: center; }

/* ——— Badges ——— */
.badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--glass); border: 1px solid var(--glass-border);
    font-size: 0.8rem; font-weight: 600; color: var(--text-secondary);
    padding: 6px 14px; border-radius: var(--radius-full);
    margin-bottom: 1.5rem;
}
.badge-dot, .dot-green {
    width: 8px; height: 8px; border-radius: 50%;
    background: #22c55e; flex-shrink: 0;
    animation: pulse-green 2s infinite;
}
@keyframes pulse-green {
    0%, 100% { box-shadow: 0 0 0 0 rgba(34,197,94,0.4); }
    50% { box-shadow: 0 0 0 5px rgba(34,197,94,0); }
}

/* ====================================================
   NAVBAR
   ==================================================== */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    padding: 0.75rem 5%;
    background: rgba(244,246,250,0.9);
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: 0 2px 16px rgba(0,60,180,0.05);
    transition: var(--transition);
}
.navbar.scrolled {
    padding: 0.6rem 5%;
    box-shadow: 0 4px 24px rgba(0,60,180,0.08);
}
.nav-inner {
    max-width: 1180px; margin: 0 auto;
    display: flex; align-items: center; gap: 2rem;
}
.logo {
    display: flex; align-items: center; gap: 6px;
    font-family: var(--font-display); font-weight: 900; font-size: 1.4rem;
    letter-spacing: -0.05em; color: var(--text-primary); text-decoration: none;
}
.logo-mark {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff; font-size: 0.85rem; font-weight: 900;
    padding: 3px 7px; border-radius: var(--radius-sm);
    line-height: 1.4;
}
.nav-links {
    display: flex; align-items: center; gap: 0.25rem;
    margin-left: auto;
}
.nav-link {
    padding: 0.5rem 0.9rem; border-radius: var(--radius-sm);
    font-size: 0.9rem; font-weight: 500; color: var(--text-secondary);
    transition: var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--primary); background: rgba(0,80,212,0.06); }
.nav-actions { display: flex; align-items: center; gap: 0.5rem; margin-left: 1rem; }
.hamburger {
    display: none; flex-direction: column; gap: 5px;
    background: none; border: none; padding: 6px; cursor: pointer;
    margin-left: auto;
}
.hamburger span { display: block; width: 22px; height: 2px; background: var(--text-primary); border-radius: 2px; transition: var(--transition); }

/* ====================================================
   HERO
   ==================================================== */
.hero { padding: 10rem 0 6rem; }
.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem; align-items: center;
}
.hero-headline { margin-bottom: 1.25rem; }
.hero-sub { font-size: 1.1rem; max-width: 520px; margin-bottom: 2rem; }
.hero-ctas { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 2.5rem; }
.hero-stats { display: flex; align-items: center; gap: 1.5rem; }
.stat { text-align: left; }
.stat strong { display: block; font-family: var(--font-display); font-size: 1.6rem; font-weight: 900; color: var(--primary); line-height: 1; }
.stat span { font-size: 0.8rem; color: var(--text-muted); font-weight: 500; }
.stat-div { width: 1px; height: 36px; background: var(--glass-border); }

.hero-card-wrap { position: relative; }
.hero-img {
    width: 100%; border-radius: var(--radius-xl);
    box-shadow: 0 40px 100px rgba(0,60,180,0.12);
    transform-style: preserve-3d;
}
.floating-badge {
    position: absolute;
    display: flex; align-items: center; gap: 8px;
    padding: 10px 16px; font-size: 0.8rem; font-weight: 600;
    white-space: nowrap;
}
.badge-top-right { top: -16px; right: -16px; }
.badge-bottom-left { bottom: -16px; left: -16px; }

.hero-scroll-cue {
    display: flex; justify-content: center; margin-top: 3rem;
}
.hero-scroll-cue span {
    display: block; width: 1px; height: 56px;
    background: linear-gradient(to bottom, var(--primary), transparent);
    animation: scroll-line 2s ease-in-out infinite;
}
@keyframes scroll-line {
    0% { transform: scaleY(0); transform-origin: top; opacity: 1; }
    50% { transform: scaleY(1); transform-origin: top; opacity: 1; }
    100% { transform: scaleY(1); transform-origin: bottom; opacity: 0; }
}

/* ====================================================
   HERO AI POD — Behavioral Intelligence Engine
   ==================================================== */
.ai-pod {
    position: relative;
    background: rgba(255,255,255,0.78);
    backdrop-filter: blur(28px);
    -webkit-backdrop-filter: blur(28px);
    border: 1px solid rgba(200,215,240,0.45);
    border-radius: var(--radius-xl);
    box-shadow:
        0 40px 100px rgba(0,60,180,0.11),
        inset 0 1px 0 rgba(255,255,255,0.9);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    animation: podFloat 5s ease-in-out infinite;
}
@keyframes podFloat {
    0%, 100% { transform: translateY(0px); }
    50%       { transform: translateY(-10px); }
}

/* ─ Header bar ─ */
.ai-pod-header {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 0.65rem 1rem;
    background: rgba(244,246,250,0.9);
    border-bottom: 1px solid rgba(200,215,240,0.35);
}
.pod-dot {
    width: 10px; height: 10px;
    border-radius: 50%; flex-shrink: 0;
}
.pod-dot-red    { background: #ff5f57; }
.pod-dot-yellow { background: #febc2e; }
.pod-dot-green  { background: #28c840; }
.pod-title {
    font-family: var(--font-display);
    font-size: 0.7rem; font-weight: 700;
    color: var(--text-muted); letter-spacing: 0.05em;
    margin-left: 6px; flex: 1;
}
.pod-live {
    display: flex; align-items: center; gap: 5px;
    font-size: 0.68rem; font-weight: 700;
    color: #22c55e; letter-spacing: 0.08em;
}

/* ─ Body ─ */
.ai-pod-body {
    display: flex;
    gap: 1rem;
    padding: 1.1rem;
    align-items: flex-start;
}

/* ─ Scan Zone (silhouette side) ─ */
.ai-scan-zone {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    min-width: 130px;
}
.ai-silhouette {
    width: 130px;
    height: auto;
    filter: drop-shadow(0 0 14px rgba(66,132,255,0.25));
}

/* Scan beam sweeping vertically */
.scan-beam {
    animation: scanSweep 2.8s cubic-bezier(0.45,0,0.55,1) infinite;
    filter: url(#glowGrad);
}
@keyframes scanSweep {
    0%   { transform: translateY(0);   opacity: 0.9; }
    90%  { transform: translateY(234px); opacity: 0.9; }
    100% { transform: translateY(234px); opacity: 0; }
}

/* Annotation dots pulse */
.ana-dot {
    animation: anaPulse 2.5s ease-in-out infinite;
}
.ana-dot:nth-child(2) { animation-delay: 0.3s; }
.ana-dot:nth-child(3) { animation-delay: 0.6s; }
.ana-dot:nth-child(4) { animation-delay: 0.9s; }
.ana-dot:nth-child(5) { animation-delay: 1.2s; }
@keyframes anaPulse {
    0%, 100% { opacity: 0.5; r: 4; }
    50%       { opacity: 1;   r: 6; filter: drop-shadow(0 0 5px #4284ff); }
}

/* Scan labels */
.scan-label {
    position: absolute;
    font-size: 0.56rem;
    font-weight: 700;
    color: var(--primary);
    background: rgba(0,80,212,0.07);
    border: 1px solid rgba(0,80,212,0.15);
    border-radius: var(--radius-full);
    padding: 2px 7px;
    white-space: nowrap;
    backdrop-filter: blur(4px);
    animation: labelFade 2.8s ease-in-out infinite;
}
.scan-label:nth-child(3) { animation-delay: 0.4s; }
.scan-label:nth-child(4) { animation-delay: 0.8s; }
.scan-label:nth-child(5) { animation-delay: 1.2s; }
@keyframes labelFade {
    0%, 100% { opacity: 0.5; }
    50%       { opacity: 1; }
}

/* Scan progress bar */
.scan-progress-bar {
    width: 100%; height: 4px;
    background: rgba(0,80,212,0.1);
    border-radius: var(--radius-full);
    overflow: hidden;
}
.scan-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: var(--radius-full);
    width: 0%; transition: width 0.3s ease;
}
.scan-pct {
    font-size: 0.62rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 0.04em;
}

/* ─ Metrics Panel (right side) ─ */
.ai-metrics-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}
.metric-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 0.6rem;
    background: rgba(0,80,212,0.03);
    border: 1px solid rgba(0,80,212,0.07);
    border-radius: var(--radius-sm);
    transition: background 0.3s ease;
}
.metric-row.active {
    background: rgba(0,80,212,0.08);
    border-color: rgba(0,80,212,0.2);
}
.metric-icon {
    font-size: 1rem; flex-shrink: 0;
    width: 22px; text-align: center;
}
.metric-body {
    flex: 1; min-width: 0;
}
.metric-label {
    font-size: 0.68rem; font-weight: 700;
    color: var(--text-secondary);
    margin-bottom: 4px;
}
.metric-bar-wrap {
    height: 5px;
    background: rgba(0,80,212,0.1);
    border-radius: var(--radius-full);
    overflow: hidden;
}
.metric-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: var(--radius-full);
    width: 0%;
    transition: width 1.6s cubic-bezier(0.22,1,0.36,1);
}
.metric-value {
    font-family: var(--font-display);
    font-size: 0.75rem; font-weight: 900;
    color: var(--primary); min-width: 30px;
    text-align: right;
}

/* ─ Footer: Persona transformation ─ */
.ai-pod-footer {
    padding: 0.75rem 1.1rem;
    border-top: 1px solid rgba(200,215,240,0.35);
    background: rgba(244,246,250,0.7);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.persona-chips {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    flex-wrap: nowrap;
}
.persona-chip {
    font-size: 0.62rem;
    font-weight: 700;
    padding: 5px 10px;
    border-radius: var(--radius-full);
    display: flex;
    flex-direction: column;
    gap: 1px;
    flex-shrink: 0;
}
.chip-before {
    background: rgba(239,68,68,0.08);
    border: 1px solid rgba(239,68,68,0.2);
    color: #dc2626;
}
.chip-erio {
    background: linear-gradient(135deg, rgba(0,80,212,0.1), rgba(70,71,211,0.1));
    border: 1px solid rgba(0,80,212,0.2);
    color: var(--primary);
}
.chip-after {
    background: rgba(34,197,94,0.08);
    border: 1px solid rgba(34,197,94,0.25);
    color: #16a34a;
}
.chip-label {
    font-size: 0.52rem; font-weight: 900;
    text-transform: uppercase; letter-spacing: 0.1em;
    opacity: 0.6;
}
.chip-label-erio {
    font-size: 0.52rem; font-weight: 900;
    text-transform: uppercase; letter-spacing: 0.1em;
    color: var(--primary); opacity: 0.7;
}
.chip-label-green { color: #16a34a; }

.persona-arrow {
    flex-shrink: 0;
}
.persona-arrow svg { width: 32px; height: 12px; }

/* Typing cursor */
.typing-text::after {
    content: '|';
    animation: blink 0.9s infinite;
}
@keyframes blink {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0; }
}

/* Pod insight line */
.pod-insight {
    font-size: 0.62rem;
    font-weight: 600;
    color: var(--primary);
    background: rgba(0,80,212,0.06);
    border-radius: var(--radius-sm);
    padding: 4px 10px;
    animation: insightFade 0.5s ease;
}
@keyframes insightFade {
    from { opacity: 0; transform: translateY(4px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Neural network decorative SVG in background */
.ai-neural-bg {
    position: absolute;
    bottom: 0; right: 0;
    width: 160px; height: 110px;
    pointer-events: none;
    z-index: 0;
    opacity: 0.6;
}

/* ====================================================
   TRUST BAR
   ==================================================== */
.trust-bar { padding: 2.5rem 0; border-top: 1px solid var(--glass-border); border-bottom: 1px solid var(--glass-border); }
.trust-bar .container { display: flex; align-items: center; gap: 3rem; }
.trust-label { font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-muted); white-space: nowrap; flex-shrink: 0; }
.trust-logos { display: flex; gap: 2.5rem; align-items: center; overflow: hidden; }
.trust-logos span { font-family: var(--font-display); font-weight: 800; font-size: 0.95rem; color: var(--text-muted); white-space: nowrap; opacity: 0.6; transition: var(--transition); }
.trust-logos span:hover { opacity: 1; color: var(--primary); }

/* ====================================================
   PROBLEM / SOLUTION
   ==================================================== */
.problem-solution { background: var(--surface-solid); }
.ps-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: stretch;
    margin-top: 3rem;
    position: relative;
}
.ps-grid::before {
    content: 'ErioAI';
    position: absolute;
    left: 50%; top: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-display); font-weight: 900; font-size: 0.85rem;
    color: var(--primary); letter-spacing: 0.12em;
    background: var(--surface-solid);
    padding: 6px 16px; border-radius: var(--radius-full);
    border: 1px solid rgba(0,80,212,0.15);
    z-index: 2; white-space: nowrap;
    box-shadow: 0 4px 12px rgba(0,80,212,0.1);
}
.ps-card { padding: 2.5rem; }
.ps-card.problem { border-color: rgba(239,68,68,0.2); background: rgba(255,240,240,0.5); }
.ps-card.solution { border-color: rgba(0,80,212,0.2); background: rgba(240,245,255,0.5); }
.ps-icon { font-size: 2rem; margin-bottom: 1rem; }
.ps-card h3 { margin-bottom: 1rem; }
.ps-card ul li { padding: 0.6rem 0; border-bottom: 1px solid rgba(0,0,0,0.05); font-size: 0.95rem; color: var(--text-secondary); display: flex; align-items: center; gap: 8px; }
.ps-card ul li::before { content: ''; width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
.ps-card.problem ul li::before { background: #ef4444; }
.ps-card.solution ul li::before { background: var(--primary); }
.ps-arrow { display: none; }
.arrow-line svg { width: 80px; }
.arrow-line span { font-family: var(--font-display); font-size: 0.8rem; font-weight: 800; color: var(--primary); text-align: center; }

/* ====================================================
   FEATURES
   ==================================================== */
.features { background: var(--surface); }
.feature-block {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 5rem; align-items: center;
    padding: 5rem 0;
    border-top: 1px solid var(--glass-border);
}
.feature-block:first-of-type { border-top: none; }
.feature-block.feature-alt .feature-visual { order: -1; }

.feat-num {
    font-family: var(--font-display); font-size: 0.75rem; font-weight: 800;
    text-transform: uppercase; letter-spacing: 0.05em;
    color: var(--primary); margin-bottom: 0.75rem; display: block;
}
.feature-content h3 { margin-bottom: 1rem; }
.feature-content p { font-size: 1.05rem; margin-bottom: 1.5rem; max-width: 480px; }

.feat-pills { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 1.75rem; }
.feat-pills span {
    background: rgba(0,80,212,0.07); color: var(--primary);
    font-size: 0.78rem; font-weight: 600; padding: 5px 12px;
    border-radius: var(--radius-full); border: 1px solid rgba(0,80,212,0.12);
}
.feat-stat-row { display: flex; gap: 2rem; }
.feat-metric strong { font-family: var(--font-display); font-size: 1.8rem; font-weight: 900; color: var(--primary); display: block; }
.feat-metric small { color: var(--text-muted); font-size: 0.8rem; }

.feature-img { border-radius: var(--radius-xl); box-shadow: 0 30px 80px rgba(0,60,180,0.1); width: 100%; }

/* Flow Overlay on feature images */
.flow-overlay {
    position: absolute; right: -20px; bottom: 20px;
    padding: 1rem 1.25rem; min-width: 180px;
    display: flex; flex-direction: column; gap: 8px;
    font-size: 0.82rem; font-weight: 600;
}
.flow-node { background: var(--surface-solid); padding: 6px 12px; border-radius: var(--radius-sm); color: var(--text-secondary); text-align: center; }
.flow-node.flow-primary { background: var(--primary); color: #fff; }
.flow-arrow { text-align: center; color: var(--text-muted); font-size: 0.75rem; }
.feature-visual { position: relative; }

/* Speech Analysis Graphic */
.speech-graph { padding: 1.5rem; }
.sg-header { display: flex; align-items: center; gap: 8px; font-size: 0.82rem; font-weight: 700; margin-bottom: 1.25rem; color: var(--text-secondary); }
.waveform-bars { display: flex; align-items: flex-end; gap: 5px; height: 80px; margin-bottom: 1.5rem; }
.waveform-bars span {
    flex: 1; background: linear-gradient(to top, var(--primary), var(--accent));
    border-radius: 3px; transition: height 0.5s ease;
    animation: wave-anim 1.8s ease-in-out infinite alternate;
}
.waveform-bars span:nth-child(2) { animation-delay: 0.1s; }
.waveform-bars span:nth-child(3) { animation-delay: 0.2s; }
.waveform-bars span:nth-child(4) { animation-delay: 0.3s; }
.waveform-bars span:nth-child(5) { animation-delay: 0.4s; }
.waveform-bars span:nth-child(6) { animation-delay: 0.5s; }
.waveform-bars span:nth-child(7) { animation-delay: 0.35s; }
.waveform-bars span:nth-child(8) { animation-delay: 0.25s; }
.waveform-bars span:nth-child(9) { animation-delay: 0.15s; }
.waveform-bars span:nth-child(10) { animation-delay: 0.45s; }
.waveform-bars span:nth-child(11) { animation-delay: 0.55s; }
.waveform-bars span:nth-child(12) { animation-delay: 0.05s; }
@keyframes wave-anim { from { transform: scaleY(0.6); } to { transform: scaleY(1); } }
.sg-metrics { display: flex; flex-direction: column; gap: 10px; }
.sg-metrics > div { display: grid; grid-template-columns: 80px 1fr 40px; align-items: center; gap: 10px; }
.sg-metrics span { font-size: 0.8rem; color: var(--text-muted); }
.sg-metrics strong { font-size: 0.82rem; font-weight: 700; color: var(--primary); }
.mini-bar { height: 6px; background: var(--surface-low); border-radius: 3px; overflow: hidden; }
.mini-bar div { height: 100%; background: linear-gradient(to right, var(--primary), var(--accent)); border-radius: 3px; }

/* Body Language Card */
.body-lang-card { padding: 1.5rem; display: flex; flex-direction: column; align-items: center; gap: 1rem; }
.body-svg { width: 200px; height: 280px; }
.pulse-dot { animation: pulse-dot 2.5s ease-in-out infinite; }
@keyframes pulse-dot { 0%,100%{r:4} 50%{r:6; opacity:0.7} }
.bl-score { font-size: 0.9rem; font-weight: 700; color: var(--text-secondary); text-align: center; padding-top: 0.5rem; border-top: 1px solid var(--glass-border); width: 100%; }
.bl-score strong { color: var(--primary); }

/* AR/VR Process Steps */
.process-steps {
    position: absolute; right: -20px; top: 20px;
    padding: 1rem 1.25rem;
    display: flex; flex-direction: column; gap: 8px; min-width: 190px;
}
.pstep { display: flex; align-items: center; gap: 10px; font-size: 0.82rem; color: var(--text-secondary); font-weight: 500; }
.pstep span { width: 22px; height: 22px; border-radius: 50%; background: var(--surface-low); display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 0.72rem; flex-shrink: 0; color: var(--primary); }
.pstep-active span { background: var(--primary); color: #fff; }
.pstep-active { color: var(--primary); font-weight: 700; }

/* ====================================================
   HOW IT WORKS
   ==================================================== */
.how-it-works { background: var(--surface-solid); }
.hiw-flow { display: flex; align-items: flex-start; gap: 0; margin-top: 3rem; overflow-x: auto; padding-bottom: 1rem; }
.hiw-step {
    flex: 1; min-width: 180px;
    background: var(--glass); border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg); padding: 2rem 1.5rem;
    box-shadow: var(--glass-shadow); text-align: center;
}
.hiw-icon { font-size: 2.4rem; margin-bottom: 0.75rem; }
.hiw-num { font-family: var(--font-display); font-size: 0.72rem; font-weight: 800; color: var(--primary); letter-spacing: 0.15em; text-transform: uppercase; margin-bottom: 0.5rem; }
.hiw-step h4 { font-size: 1rem; margin-bottom: 0.75rem; }
.hiw-step p { font-size: 0.88rem; }
.hiw-connector { flex-shrink: 0; display: flex; align-items: center; padding: 0 -10px; margin-top: 3.5rem; }
.hiw-connector svg { width: 60px; min-width: 60px; overflow: visible; }

/* ====================================================
   ENTERPRISE
   ==================================================== */
.enterprise { background: var(--surface); }
.ent-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: start; margin-top: 3rem; }
.ent-img { width: 100%; border-radius: var(--radius-xl); box-shadow: 0 40px 100px rgba(0,60,180,0.1); }
.ent-tabs { display: flex; border-radius: var(--radius-full); background: var(--surface-low); padding: 4px; gap: 4px; margin-bottom: 2rem; width: fit-content; }
.ent-tab { padding: 0.5rem 1.2rem; border-radius: var(--radius-full); border: none; background: none; font-size: 0.9rem; font-weight: 600; color: var(--text-muted); transition: var(--transition); }
.ent-tab.active { background: var(--surface-solid); color: var(--primary); box-shadow: 0 2px 8px rgba(0,0,0,0.08); }
.ent-panel { display: none; }
.ent-panel.active { display: block; }
.ent-features { display: flex; flex-direction: column; gap: 1.25rem; margin-bottom: 2rem; }
.ent-features li { display: flex; gap: 1rem; align-items: flex-start; }
.ef-icon { font-size: 1.4rem; flex-shrink: 0; margin-top: 2px; }
.ent-features li strong { display: block; margin-bottom: 3px; font-size: 0.95rem; }
.ent-features li p { font-size: 0.88rem; margin: 0; }

/* Enterprise Use-Case Cards */
.uc-grid-4 { grid-template-columns: repeat(4, 1fr); }
.ent-uc-card { padding: 1.75rem; display: flex; flex-direction: column; gap: 0.75rem; border-radius: var(--radius-lg); }
.euc-header { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 0.25rem; }
.euc-icon { font-size: 1.5rem; flex-shrink: 0; }
.euc-tag { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--primary); background: rgba(0,80,212,0.08); padding: 3px 10px; border-radius: var(--radius-full); }
.ent-uc-card h4 { font-size: 0.98rem; font-weight: 800; color: var(--text-primary); line-height: 1.35; margin: 0; }
.ent-uc-card > p { font-size: 0.86rem; color: var(--text-secondary); line-height: 1.65; }
/* Animated SVGs */
.anim-pulse svg { animation: iconPulse 2.5s infinite ease-in-out; color: var(--primary); }
.anim-float svg { animation: iconFloat 3.5s infinite ease-in-out; color: var(--primary); }
.anim-bounce svg { animation: iconBounce 2s infinite ease-in-out; color: var(--primary); }
.anim-spin-slow svg { animation: iconSpinSlow 8s infinite linear; color: var(--primary); }
.inline-icon { display: inline-block; vertical-align: middle; width: 1.15em; height: 1.15em; margin-top: -2px; margin-right: 4px; color: inherit; opacity: 0.85; }
.tab-icon { margin-right: 6px; width: 1.25em; height: 1.25em; vertical-align: middle; margin-top: -3px; }

@keyframes iconPulse { 0%, 100% { transform: scale(1); filter: drop-shadow(0 0 0 rgba(0,80,212,0)); } 50% { transform: scale(1.15); filter: drop-shadow(0 0 6px rgba(0,80,212,0.4)); } }
@keyframes iconFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-4px); } }
@keyframes iconBounce { 0%, 100% { transform: scale(1); } 50% { transform: scale(0.9) translateY(2px); } }
@keyframes iconSpinSlow { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }

/* Visual flow in cards */
.euc-flow-visual { display: flex; align-items: flex-start; justify-content: space-between; padding: 0.75rem 0.5rem; margin: 0.25rem 0; background: rgba(0,80,212,0.02); border-radius: var(--radius-sm); border: 1px solid rgba(0,80,212,0.05); }
.fs-step { display: flex; flex-direction: column; align-items: center; gap: 0.4rem; text-align: center; flex: 1 1 0; }
.fs-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--text-muted); opacity: 0.4; position: relative; z-index: 2; }
.fs-dot.fs-final { background: var(--primary); opacity: 1; box-shadow: 0 0 0 3px rgba(0,80,212,0.15); }
.fs-step span { font-size: 0.65rem; line-height: 1.3; font-weight: 600; color: var(--text-secondary); padding: 0 2px; }
.fs-label-final { color: var(--text-primary) !important; font-weight: 800 !important; }
.fs-line { flex-grow: 1; height: 2px; background: rgba(0,0,0,0.04); margin-top: 3px; position: relative; overflow: hidden; min-width: 15px; border-radius: 2px; }
.fs-line-inner { position: absolute; inset: 0; background: linear-gradient(90deg, transparent, rgba(0,80,212,0.5), transparent); animation: lineFlow 1.5s infinite linear; }
@keyframes lineFlow { 0% { transform: translateX(-100%); } 100% { transform: translateX(100%); } }
.euc-bullets { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.35rem; }
.euc-bullets li { font-size: 0.81rem; color: var(--text-secondary); padding-left: 1rem; position: relative; line-height: 1.5; }
.euc-bullets li::before { content: '·'; position: absolute; left: 0; color: var(--primary); font-weight: 900; font-size: 1.2rem; line-height: 1.2; }
.euc-outcome { font-size: 0.78rem; font-weight: 700; color: var(--text-primary); background: rgba(0,80,212,0.06); border-radius: var(--radius-sm); padding: 0.5rem 0.75rem; margin-top: auto; border-left: 2px solid rgba(0,80,212,0.25); line-height: 1.5; }
@media (max-width: 1100px) { .uc-grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .uc-grid-4 { grid-template-columns: 1fr; } }


/* ====================================================
   PRICING
   ==================================================== */
.pricing { background: var(--surface-solid); }
.billing-toggle { display: flex; align-items: center; gap: 1rem; justify-content: center; margin-bottom: 3.5rem; }
.toggle-label { font-size: 0.9rem; font-weight: 600; color: var(--text-secondary); }
.save-badge { background: rgba(0,80,212,0.1); color: var(--primary); font-size: 0.72rem; font-weight: 700; padding: 2px 8px; border-radius: var(--radius-full); margin-left: 6px; }
.toggle-switch { position: relative; width: 48px; height: 26px; }
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.slider { position: absolute; inset: 0; background: var(--surface-low); border-radius: var(--radius-full); cursor: pointer; transition: var(--transition); }
.slider::before { content: ''; position: absolute; height: 20px; width: 20px; left: 3px; bottom: 3px; background: var(--text-muted); border-radius: 50%; transition: var(--transition); }
.toggle-switch input:checked + .slider { background: var(--primary); }
.toggle-switch input:checked + .slider::before { transform: translateX(22px); background: #fff; }

.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; align-items: start; }
.price-card { padding: 2.5rem; position: relative; }
.price-card.featured {
    border-color: rgba(0,80,212,0.25);
    background: #fff;
    box-shadow: 0 24px 60px rgba(0,80,212,0.12);
    transform: translateY(-8px);
}
.popular-badge {
    position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em;
    text-transform: uppercase; padding: 5px 16px; border-radius: var(--radius-full);
    white-space: nowrap;
}
.pc-top { margin-bottom: 2rem; }
.pc-tier { font-size: 0.8rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.12em; color: var(--primary); margin-bottom: 0.75rem; }
.pc-price { margin-bottom: 0.75rem; display: flex; align-items: baseline; gap: 2px; }
.pc-currency { font-family: var(--font-display); font-size: 1.5rem; font-weight: 900; color: var(--text-primary); }
.pc-amount { font-family: var(--font-display); font-size: 3.5rem; font-weight: 900; color: var(--text-primary); line-height: 1; }
.pc-freq { font-size: 0.85rem; color: var(--text-muted); margin-left: 4px; }
.pc-desc { font-size: 0.88rem; color: var(--text-secondary); margin-bottom: 2rem; line-height: 1.5; }
.pc-features { margin-bottom: 2rem; display: flex; flex-direction: column; gap: 10px; }
.pc-features li { font-size: 0.9rem; color: var(--text-secondary); display: flex; gap: 10px; align-items: flex-start; }
.check { color: #22c55e; font-size: 1rem; flex-shrink: 0; font-weight: 700; }
.cross { color: #d1d5db; font-size: 1rem; flex-shrink: 0; }

.pricing-enterprise-cta { text-align: center; margin-top: 3.5rem; }
.pricing-enterprise-cta p { margin-bottom: 0.75rem; color: var(--text-secondary); }

/* ====================================================
   USE CASES
   ==================================================== */
.use-cases { background: var(--surface); }
.uc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 3rem; }
.uc-card { padding: 2rem; transition: var(--transition); }
.uc-card:hover { transform: translateY(-4px); box-shadow: 0 30px 70px rgba(0,60,180,0.1); }
.uc-emoji { font-size: 2.2rem; margin-bottom: 1rem; }
.uc-card h4 { margin-bottom: 0.5rem; }
.uc-card p { font-size: 0.9rem; }

/* ====================================================
   FINAL CTA
   ==================================================== */
.final-cta { background: var(--surface-solid); }
.final-cta-inner { padding: 5rem; text-align: center; max-width: 860px; margin: 0 auto; }
.final-cta-inner h2 { margin-bottom: 1rem; }
.final-cta-inner p { margin-bottom: 2.5rem; font-size: 1.1rem; }
.cta-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ====================================================
   FOOTER
   ==================================================== */
.footer { background: var(--text-primary); color: rgba(255,255,255,0.7); padding-top: 5rem; }
.footer-top { display: grid; grid-template-columns: 280px 1fr; gap: 4rem; padding-bottom: 3rem; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer-logo .logo-text { color: #fff; }
.footer-tagline { margin-top: 1rem; font-size: 0.9rem; color: rgba(255,255,255,0.5); }
.footer-legal-name { font-size: 0.75rem; color: rgba(255,255,255,0.3); margin-top: 4px; }
.footer-socials { margin-top: 1.75rem; display: flex; flex-direction: column; gap: 0.75rem; }
.social-icon {
    display: flex; align-items: center; gap: 10px;
    font-size: 0.85rem; font-weight: 600; color: rgba(255,255,255,0.6);
    transition: var(--transition);
}
.social-icon svg { width: 18px; height: 18px; }
.social-icon:hover { color: #fff; }
.footer-links-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }
.footer-col h5 { color: rgba(255,255,255,0.4); margin-bottom: 1.25rem; }
.footer-col a { display: block; font-size: 0.88rem; color: rgba(255,255,255,0.6); margin-bottom: 0.65rem; transition: var(--transition); }
.footer-col a:hover { color: #fff; }

.footer-offices { padding: 2.5rem 0; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer-offices h5 { color: rgba(255,255,255,0.4); margin-bottom: 1.25rem; }
.offices-list { display: flex; gap: 3rem; flex-wrap: wrap; }
.office-item { display: flex; gap: 0.5rem; align-items: flex-start; }
.office-icon { font-size: 0.9rem; margin-top: 2px; }
.office-item strong { color: rgba(255,255,255,0.85); font-size: 0.9rem; display: block; margin-bottom: 1px; }
.office-item div { font-size: 0.82rem; color: rgba(255,255,255,0.45); }

.footer-bottom { padding: 1.75rem 0; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.75rem; }
.footer-bottom p { font-size: 0.8rem; color: rgba(255,255,255,0.4); }
.footer-contact-line a { color: rgba(255,255,255,0.5); font-size: 0.8rem; transition: var(--transition); }
.footer-contact-line a:hover { color: #fff; }

/* ====================================================
   INNER PAGE HERO (for About, Career, Contact, Policy)
   ==================================================== */
.inner-hero {
    padding: 10rem 0 5rem;
    text-align: center;
    background: linear-gradient(180deg, rgba(0,80,212,0.04) 0%, transparent 100%);
    border-bottom: 1px solid var(--glass-border);
}
.inner-hero h1 { margin-bottom: 1rem; }
.inner-hero p { font-size: 1.1rem; max-width: 560px; margin: 0 auto; }

/* Page Content */
.page-section { padding: 5rem 0; }
.prose { max-width: 860px; margin: 0 auto; }
.prose h2 { margin: 3rem 0 1rem; font-size: 1.6rem; }
.prose h3 { margin: 2rem 0 0.75rem; font-size: 1.2rem; }
.prose p { margin-bottom: 1.25rem; }
.prose ul { margin: 1rem 0 1.5rem 1.5rem; }
.prose ul li { margin-bottom: 0.6rem; color: var(--text-secondary); list-style: disc; font-size: 0.95rem; }

/* Team Grid */
.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; margin-top: 3rem; }
.team-card { text-align: center; padding: 2rem; }
.team-avatar { width: 80px; height: 80px; border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--secondary)); margin: 0 auto 1rem; display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-size: 1.5rem; font-weight: 900; color: #fff; }
.team-card h4 { margin-bottom: 4px; }
.team-card p { font-size: 0.85rem; }

/* Job Listing */
.job-grid { display: flex; flex-direction: column; gap: 1.25rem; margin-top: 2rem; }
.job-card { padding: 1.75rem 2rem; display: flex; justify-content: space-between; align-items: center; gap: 2rem; background: var(--surface-solid); transition: var(--transition); }
.job-card:hover { box-shadow: 0 12px 40px rgba(0,60,180,0.08); }
.job-info h4 { margin-bottom: 4px; }
.job-info p { font-size: 0.85rem; color: var(--text-muted); }
.job-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.job-tag { font-size: 0.75rem; font-weight: 600; padding: 3px 10px; border-radius: var(--radius-full); background: rgba(0,80,212,0.07); color: var(--primary); }

/* Contact Form */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; margin-top: 3rem; }
.contact-form { display: flex; flex-direction: column; gap: 1.25rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 0.85rem; font-weight: 600; color: var(--text-secondary); }
.form-group input, .form-group select, .form-group textarea {
    padding: 0.75rem 1rem; border-radius: var(--radius-md);
    border: 1.5px solid var(--glass-border); background: var(--surface-solid);
    font-family: var(--font-body); font-size: 0.95rem; color: var(--text-primary);
    transition: var(--transition); outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--primary); box-shadow: 0 0 0 3px rgba(0,80,212,0.1);
}
.form-group textarea { height: 140px; resize: vertical; }
.contact-info { display: flex; flex-direction: column; gap: 1.75rem; }
.ci-item { display: flex; gap: 1rem; align-items: flex-start; }
.ci-icon { font-size: 1.5rem; flex-shrink: 0; margin-top: 2px; }
.ci-item h5 { color: var(--text-secondary); font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 4px; }
.ci-item p, .ci-item a { font-size: 0.95rem; color: var(--text-secondary); }

/* ====================================================
   RESPONSIVE
   ==================================================== */
@media (max-width: 1024px) {
    .hero-inner { grid-template-columns: 1fr; gap: 3rem; }
    .hero-visual { display: none; }
    .ps-grid { grid-template-columns: 1fr; }
    .ps-arrow { display: none; }
    .feature-block { grid-template-columns: 1fr; gap: 3rem; }
    .feature-block.feature-alt .feature-visual { order: 0; }
    .ent-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .team-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    .navbar { padding: 0.75rem 5%; }
    .nav-links, .nav-actions { display: none; }
    .hamburger { display: flex; }
    .nav-links.open { display: flex; flex-direction: column; position: absolute; top: 70px; left: 0; right: 0; background: rgba(244,246,250,0.97); backdrop-filter: blur(20px); padding: 1rem; border-bottom: 1px solid var(--glass-border); gap: 0.5rem; z-index: 999; }
    .pricing-grid { grid-template-columns: 1fr; }
    .price-card.featured { transform: none; }
    .uc-grid { grid-template-columns: 1fr 1fr; }
    .hiw-flow { flex-direction: column; }
    .hiw-connector { transform: rotate(90deg); margin: -10px auto; }
    .footer-top { grid-template-columns: 1fr; }
    .footer-links-grid { grid-template-columns: 1fr 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .team-grid { grid-template-columns: 1fr; }
    .trust-bar .container { flex-direction: column; gap: 1rem; }
    .final-cta-inner { padding: 3rem 2rem; }
    h1 { font-size: 2.2rem; }
}
@media (max-width: 480px) {
    .uc-grid { grid-template-columns: 1fr; }
    .footer-links-grid { grid-template-columns: 1fr; }
    .hero-stats { flex-direction: column; align-items: flex-start; gap: 0.75rem; }
    .stat-div { display: none; }
    .offices-list { flex-direction: column; gap: 1rem; }
}