/* ═══════════════════════════════════════
   EscrowMM — PREMIUM 3D LANDING PAGE
   Volumetric Dark · Tactile Glass · Crypto 3.0
   ═══════════════════════════════════════ */

/* ── RESET & BASE ── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    /* ── Depth Backgrounds ── */
    --bg-void: #030308;
    --bg-primary: #050510;
    --bg-secondary: #0a0a1a;
    --bg-elevated: #0e0e20;
    --bg-card: rgba(12, 12, 28, 0.65);
    --bg-card-hover: rgba(18, 18, 40, 0.8);
    --bg-glass: rgba(255, 255, 255, 0.025);
    --bg-glass-strong: rgba(255, 255, 255, 0.05);

    /* ── Borders & Dividers ── */
    --border: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(255, 255, 255, 0.12);
    --border-subtle: rgba(255, 255, 255, 0.03);
    --border-glow: rgba(0, 210, 140, 0.25);

    /* ── Typography ── */
    --text-primary: #eaeaf2;
    --text-secondary: #7e7e96;
    --text-muted: #484860;

    /* ── Accent System ── */
    --accent: #00d48a;
    --accent-secondary: #00b8d4;
    --accent-dim: rgba(0, 212, 138, 0.1);
    --accent-dim-strong: rgba(0, 212, 138, 0.18);
    --accent-glow: rgba(0, 212, 138, 0.35);
    --accent-gradient: linear-gradient(135deg, #00e09a 0%, #00c87a 40%, #00a86a 100%);
    --accent-gradient-holo: linear-gradient(135deg, #00e09a 0%, #00d4b4 50%, #00b8d4 100%);
    --accent-gradient-subtle: linear-gradient(135deg, rgba(0,212,138,0.15) 0%, rgba(0,184,212,0.08) 100%);

    /* ── Semantic ── */
    --danger: #f04444;
    --warning: #f5a623;

    /* ── 3D Depth Tokens ── */
    --radius-sm: 10px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-xl: 30px;
    --shadow-ambient: 0 2px 8px rgba(0,0,0,0.25), 0 0 1px rgba(0,0,0,0.4);
    --shadow-elevated: 0 4px 16px rgba(0,0,0,0.35), 0 12px 40px rgba(0,0,0,0.2);
    --shadow-floating: 0 8px 30px rgba(0,0,0,0.4), 0 20px 60px rgba(0,0,0,0.25), 0 0 0 1px rgba(255,255,255,0.03);
    --shadow-deep: 0 12px 40px rgba(0,0,0,0.5), 0 30px 80px rgba(0,0,0,0.3);
    --shadow-glow: 0 0 40px rgba(0, 212, 138, 0.12), 0 0 80px rgba(0, 212, 138, 0.06);
    --shadow-glow-strong: 0 0 30px rgba(0, 212, 138, 0.2), 0 0 60px rgba(0, 212, 138, 0.1), 0 0 120px rgba(0, 212, 138, 0.05);
    --inset-highlight: inset 0 1px 0 rgba(255,255,255,0.06), inset 0 0 0 1px rgba(255,255,255,0.03);
    --inset-depth: inset 0 -1px 0 rgba(0,0,0,0.2), inset 0 1px 0 rgba(255,255,255,0.04);

    /* ── Type ── */
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --mono: 'JetBrains Mono', 'Fira Code', monospace;
}

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
    font-family: var(--font);
    background: var(--bg-void);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.mono { font-family: var(--mono); }

/* ── ANIMATED BACKGROUND (Mesh + Particles) ── */
.bg-effects {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.35;
    animation: orbFloat 20s ease-in-out infinite;
}

.orb-1 {
    width: 700px; height: 700px;
    background: radial-gradient(circle, rgba(0, 212, 138, 0.12), rgba(0, 184, 212, 0.04), transparent 70%);
    top: -250px; right: -150px;
    animation-duration: 28s;
}

.orb-2 {
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(88, 86, 214, 0.08), rgba(0, 184, 212, 0.04), transparent 70%);
    bottom: -200px; left: -150px;
    animation-duration: 32s;
    animation-delay: -6s;
}

.orb-3 {
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(0, 212, 138, 0.06), transparent 70%);
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    animation-duration: 38s;
    animation-delay: -12s;
}

@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(60px, -40px) scale(1.06); }
    50% { transform: translate(-30px, 50px) scale(0.94); }
    75% { transform: translate(40px, 25px) scale(1.03); }
}

.grid-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-image:
        linear-gradient(rgba(255,255,255,0.018) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.018) 1px, transparent 1px);
    background-size: 70px 70px;
    mask-image: radial-gradient(ellipse at center, black 0%, transparent 75%);
}

#particles {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
}

/* ── NAVIGATION (Frosted Glass) ── */
.navbar {
    position: fixed;
    top: 0; left: 0; width: 100%;
    z-index: 1000;
    padding: 16px 0;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.navbar.scrolled {
    padding: 10px 0;
    background: rgba(5, 5, 16, 0.8);
    backdrop-filter: blur(24px) saturate(1.8);
    -webkit-backdrop-filter: blur(24px) saturate(1.8);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.2rem;
}

.logo-icon { display: flex; }
.logo-accent { color: var(--accent); }

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color 0.3s;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px; left: 0;
    width: 0; height: 2px;
    background: var(--accent-gradient-holo);
    transition: width 0.3s ease;
    border-radius: 1px;
}

.nav-link:hover { color: var(--text-primary); }
.nav-link:hover::after { width: 100%; }

.nav-actions { display: flex; gap: 12px; align-items: center; }

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.mobile-toggle span {
    width: 22px; height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s;
}

/* ── BUTTONS (Tactile 3D) ── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 22px;
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    border: none;
    white-space: nowrap;
    position: relative;
    letter-spacing: 0.01em;
}

.btn-primary {
    background: var(--accent-gradient);
    color: #000;
    box-shadow:
        0 2px 0 rgba(0,0,0,0.15),
        0 4px 12px rgba(0, 212, 138, 0.25),
        var(--inset-highlight);
    text-shadow: 0 1px 0 rgba(255,255,255,0.15);
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(180deg, rgba(255,255,255,0.15) 0%, transparent 50%);
    pointer-events: none;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow:
        0 4px 0 rgba(0,0,0,0.12),
        0 8px 25px rgba(0, 212, 138, 0.35),
        0 0 60px rgba(0, 212, 138, 0.15),
        var(--inset-highlight);
}

.btn-primary:active {
    transform: translateY(1px);
    box-shadow:
        0 1px 0 rgba(0,0,0,0.15),
        0 2px 8px rgba(0, 212, 138, 0.2);
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    padding: 10px 16px;
}

.btn-ghost:hover { color: var(--text-primary); }

.btn-outline {
    background: rgba(255,255,255,0.03);
    color: var(--text-primary);
    border: 1px solid var(--border-hover);
    box-shadow: var(--inset-highlight);
}

.btn-outline:hover {
    border-color: var(--border-glow);
    color: var(--accent);
    background: rgba(0, 212, 138, 0.04);
    box-shadow: var(--inset-highlight), 0 0 25px rgba(0, 212, 138, 0.08);
}

.btn-outline:active {
    transform: translateY(1px);
}

.btn-lg { padding: 14px 30px; font-size: 0.95rem; border-radius: var(--radius-md); }

/* ── HERO ── */
.hero {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 120px 0 60px;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: var(--bg-glass-strong);
    border: 1px solid var(--border);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 32px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--inset-highlight), var(--shadow-ambient);
}

.badge-dot {
    width: 6px; height: 6px;
    background: var(--accent);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--accent-glow);
    animation: dotPulse 2s ease-in-out infinite;
}

@keyframes dotPulse {
    0%, 100% { opacity: 1; transform: scale(1); box-shadow: 0 0 8px var(--accent-glow); }
    50% { opacity: 0.6; transform: scale(0.8); box-shadow: 0 0 4px var(--accent-glow); }
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -0.035em;
    margin-bottom: 24px;
}

.gradient-text {
    background: linear-gradient(135deg, #00e89c 0%, #00d4b4 35%, #00b8d4 70%, #00e89c 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 6s ease-in-out infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% center; }
    50% { background-position: 100% center; }
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 640px;
    margin: 0 auto 40px;
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.hero-stat { text-align: center; }

.hero-stat-value {
    display: block;
    font-size: 1.8rem;
    font-weight: 800;
    font-family: var(--mono);
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.hero-stat-label {
    font-size: 0.78rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-top: 4px;
}

.hero-stat-divider {
    width: 1px; height: 40px;
    background: linear-gradient(180deg, transparent, var(--border-hover), transparent);
}

/* ── HERO PREVIEW CARD (3D Floating) ── */
.hero-visual {
    max-width: 480px;
    margin: 60px auto 0;
    position: relative;
    perspective: 1200px;
}

.preview-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    position: relative;
    z-index: 1;
    animation: cardFloat 6s ease-in-out infinite;
    box-shadow: var(--shadow-deep), var(--inset-highlight);
    will-change: transform;
}

/* Inner top highlight stripe */
.preview-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    z-index: 2;
}

@keyframes cardFloat {
    0%, 100% { transform: translateY(0) rotateX(0); }
    50% { transform: translateY(-10px) rotateX(1.5deg); }
}

.preview-card-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 20px;
    border-bottom: 1px solid var(--border);
    font-size: 0.85rem;
    font-weight: 600;
    background: rgba(255,255,255,0.015);
}

.preview-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
}

.preview-dot.green {
    background: var(--accent);
    box-shadow: 0 0 10px var(--accent-glow);
}

.preview-badge {
    margin-left: auto;
    padding: 3px 12px;
    border-radius: 100px;
    background: var(--accent-dim);
    color: var(--accent);
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    box-shadow: 0 0 12px rgba(0, 212, 138, 0.1);
}

.preview-card-body { padding: 20px; }

.preview-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-subtle);
}

.preview-row:last-of-type { border-bottom: none; }

.preview-label {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.preview-value {
    font-size: 0.85rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.currency-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    display: inline-block;
    box-shadow: 0 0 6px currentColor;
}

.currency-dot.btc { background: #f7931a; color: #f7931a; }
.currency-dot.eth { background: #627eea; color: #627eea; }
.currency-dot.ltc { background: #345d9d; color: #345d9d; }

.status-deposited { color: var(--accent); }

.preview-progress {
    height: 4px;
    background: rgba(255,255,255,0.04);
    border-radius: 2px;
    margin: 16px 0 12px;
    overflow: hidden;
    box-shadow: inset 0 1px 2px rgba(0,0,0,0.3);
}

.preview-progress-bar {
    height: 100%;
    background: var(--accent-gradient-holo);
    border-radius: 2px;
    animation: progressPulse 3s ease-in-out infinite;
    box-shadow: 0 0 12px rgba(0, 212, 138, 0.3);
}

@keyframes progressPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.preview-steps {
    display: flex;
    justify-content: space-between;
    font-size: 0.7rem;
    color: var(--text-muted);
}

.preview-steps .step.done { color: var(--accent); }
.preview-steps .step.active { color: var(--text-primary); font-weight: 600; }

.preview-glow {
    position: absolute;
    bottom: -50px; left: 50%;
    transform: translateX(-50%);
    width: 85%;
    height: 140px;
    background: radial-gradient(ellipse, rgba(0, 212, 138, 0.12), rgba(0, 184, 212, 0.04), transparent 70%);
    filter: blur(40px);
    z-index: 0;
}

/* ── TRUST BAR ── */
.trust-bar {
    position: relative;
    z-index: 1;
    padding: 60px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: rgba(5, 5, 16, 0.5);
}

.trust-label {
    text-align: center;
    font-size: 0.73rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.trust-logos {
    display: flex;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 500;
    transition: color 0.3s, text-shadow 0.3s;
}

.trust-item:hover {
    color: var(--text-secondary);
    text-shadow: 0 0 20px rgba(0, 212, 138, 0.15);
}

/* ── SECTIONS ── */
.section {
    position: relative;
    z-index: 1;
    padding: 100px 0;
}

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

.section-tag {
    display: inline-block;
    padding: 6px 16px;
    background: var(--accent-gradient-subtle);
    color: var(--accent);
    font-size: 0.73rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: 100px;
    margin-bottom: 16px;
    border: 1px solid rgba(0, 212, 138, 0.12);
    box-shadow: 0 0 20px rgba(0, 212, 138, 0.06);
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 800;
    letter-spacing: -0.025em;
    margin-bottom: 16px;
}

.section-sub {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ── HOW IT WORKS (3D Step Cards) ── */
.steps-grid {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
    flex-wrap: wrap;
}

.step-card {
    flex: 1;
    min-width: 220px;
    max-width: 280px;
    padding: 32px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    box-shadow: var(--shadow-elevated);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

/* Inner bevel highlight */
.step-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.step-card:hover {
    transform: translateY(-10px);
    border-color: var(--border-glow);
    box-shadow: var(--shadow-glow-strong), var(--shadow-floating);
    background: var(--bg-card-hover);
}

.step-number {
    font-size: 0.7rem;
    font-weight: 800;
    color: var(--accent);
    letter-spacing: 0.1em;
    margin-bottom: 20px;
    font-family: var(--mono);
}

.step-icon-wrap {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.step-icon {
    width: 64px; height: 64px;
    border-radius: var(--radius-md);
    background: var(--accent-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: var(--inset-highlight);
}

.step-card:hover .step-icon {
    background: var(--accent-gradient);
    color: #000;
    box-shadow: 0 4px 20px var(--accent-glow), 0 0 40px rgba(0, 212, 138, 0.15);
    transform: scale(1.08);
}

.step-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.step-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.65;
}

.step-connector {
    display: flex;
    align-items: center;
    padding: 0 8px;
    margin-top: 60px;
}

/* ── STEP PREVIEW (inside step 1) ── */
.step-preview {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.mini-select, .mini-input, .mini-user {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    box-shadow: inset 0 1px 2px rgba(0,0,0,0.15);
}

.mini-select svg { margin-left: auto; opacity: 0.4; }

.mini-input span {
    color: var(--accent);
    font-weight: 700;
}

.mini-avatar {
    width: 20px; height: 20px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea, #764ba2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.6rem;
    font-weight: 700;
    color: white;
    box-shadow: 0 2px 6px rgba(102, 126, 234, 0.3);
}

/* ── FEATURES GRID (Volumetric Cards) ── */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.feature-card {
    padding: 32px 28px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    box-shadow: var(--shadow-elevated);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

/* Top inner highlight */
.feature-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.06), transparent);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-glow);
    box-shadow: var(--shadow-glow), var(--shadow-floating);
    background: var(--bg-card-hover);
}

.feature-icon {
    width: 52px; height: 52px;
    border-radius: var(--radius-md);
    background: var(--accent-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    margin-bottom: 20px;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: var(--inset-highlight);
}

.feature-card:hover .feature-icon {
    background: var(--accent-gradient);
    color: #000;
    box-shadow: 0 4px 20px var(--accent-glow), 0 0 40px rgba(0, 212, 138, 0.12);
    transform: scale(1.06);
}

.feature-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.feature-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.65;
}

/* ── CURRENCIES (3D Coin Cards) ── */
.currency-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.currency-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 32px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: default;
    box-shadow: var(--shadow-elevated);
    position: relative;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.currency-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.06), transparent);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.currency-card:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: var(--accent);
    box-shadow: var(--shadow-glow), var(--shadow-floating);
    background: var(--bg-card-hover);
}

.currency-icon-lg {
    width: 68px; height: 68px;
    border-radius: 50%;
    background: rgba(255,255,255,0.03);
    border: 2px solid var(--accent, rgba(255,255,255,0.08));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 4px 16px rgba(0,0,0,0.2), inset 0 1px 0 rgba(255,255,255,0.08);
}

.currency-card:hover .currency-icon-lg {
    border-color: var(--accent);
    box-shadow: 0 0 30px var(--accent-glow), 0 4px 16px rgba(0,0,0,0.2), inset 0 1px 0 rgba(255,255,255,0.1);
    background: var(--accent-dim-strong);
    transform: scale(1.1);
}

.currency-card h4 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.currency-tag {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* ── STATS SECTION ── */
.stats-section {
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: rgba(5, 5, 16, 0.5);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.stat-card {
    text-align: center;
    padding: 40px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: var(--shadow-elevated);
    position: relative;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.06), transparent);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.stat-card:hover {
    border-color: var(--border-glow);
    box-shadow: var(--shadow-glow), var(--shadow-floating);
    transform: translateY(-4px);
}

.stat-icon {
    width: 56px; height: 56px;
    border-radius: 50%;
    background: var(--accent-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    margin: 0 auto 16px;
    box-shadow: var(--inset-highlight), 0 0 20px rgba(0, 212, 138, 0.06);
    transition: all 0.5s;
}

.stat-card:hover .stat-icon {
    box-shadow: 0 0 30px rgba(0, 212, 138, 0.15), var(--inset-highlight);
    transform: scale(1.05);
}

.stat-value {
    font-size: 2.2rem;
    font-weight: 800;
    font-family: var(--mono);
    letter-spacing: -0.02em;
}

.stat-label {
    font-size: 0.78rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.07em;
    margin-top: 6px;
}

/* ── CTA SECTION ── */
.cta-card {
    text-align: center;
    padding: 80px 40px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-floating);
}

.cta-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
}

.cta-glow {
    position: absolute;
    top: -120px; left: 50%;
    transform: translateX(-50%);
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(0, 212, 138, 0.1), rgba(0, 184, 212, 0.03), transparent 70%);
    filter: blur(80px);
    pointer-events: none;
}

.cta-card h2 {
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    font-weight: 800;
    margin-bottom: 16px;
    position: relative;
}

.cta-card p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 480px;
    margin: 0 auto 32px;
    position: relative;
}

.cta-actions { position: relative; }

.cta-note {
    font-size: 0.8rem !important;
    color: var(--text-muted) !important;
    margin-top: 16px !important;
}

/* ── FOOTER ── */
.footer {
    position: relative;
    z-index: 1;
    padding: 60px 0 30px;
    border-top: 1px solid var(--border);
    background: rgba(3, 3, 8, 0.8);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand .nav-logo { margin-bottom: 12px; }

.footer-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.7;
    max-width: 280px;
}

.footer-col h4 {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.footer-col a {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    padding: 4px 0;
    transition: color 0.3s, padding-left 0.3s;
}

.footer-col a:hover {
    color: var(--accent);
    padding-left: 4px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

.footer-bottom p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.footer-socials {
    display: flex;
    gap: 12px;
}

.footer-socials a {
    width: 38px; height: 38px;
    border-radius: var(--radius-sm);
    background: var(--bg-glass);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: var(--inset-highlight);
}

.footer-socials a:hover {
    color: var(--accent);
    border-color: var(--border-glow);
    box-shadow: 0 0 20px rgba(0, 212, 138, 0.15), var(--inset-highlight);
    transform: translateY(-2px);
}

/* ── LIVE TRANSACTIONS TICKER ── */
.ticker-section {
    position: relative;
    z-index: 1;
    padding: 20px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: rgba(3, 3, 10, 0.6);
    overflow: hidden;
}

.ticker-label {
    position: absolute;
    left: 24px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-muted);
    z-index: 3;
    background: rgba(3, 3, 10, 0.9);
    padding: 6px 16px 6px 0;
}

.ticker-dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 8px var(--accent), 0 0 16px rgba(0, 212, 138, 0.3);
    animation: tickerPulse 2s ease-in-out infinite;
}

@keyframes tickerPulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 8px var(--accent), 0 0 16px rgba(0, 212, 138, 0.3); }
    50% { opacity: 0.5; box-shadow: 0 0 4px var(--accent); }
}

.ticker-track {
    position: relative;
    overflow: hidden;
    mask-image: linear-gradient(90deg, transparent 0%, black 15%, black 85%, transparent 100%);
    -webkit-mask-image: linear-gradient(90deg, transparent 0%, black 15%, black 85%, transparent 100%);
}

.ticker-scroll {
    display: flex;
    gap: 24px;
    animation: tickerMarquee 45s linear infinite;
    width: max-content;
    padding-left: 200px;
}

.ticker-scroll:hover {
    animation-play-state: paused;
}

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

.ticker-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    background: rgba(12, 12, 28, 0.5);
    border: 1px solid var(--border);
    border-radius: 100px;
    white-space: nowrap;
    font-size: 0.78rem;
    color: var(--text-secondary);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: all 0.3s;
    flex-shrink: 0;
}

.ticker-item:hover {
    border-color: var(--border-hover);
    background: rgba(18, 18, 40, 0.7);
}

.ticker-currency {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    color: var(--text-primary);
}

.ticker-currency-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.ticker-amount {
    font-family: var(--mono);
    font-weight: 600;
    color: var(--accent);
}

.ticker-status {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.ticker-status.completed {
    background: var(--accent-dim);
    color: var(--accent);
}

.ticker-status.active {
    background: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
}

.ticker-time {
    font-size: 0.7rem;
    color: var(--text-muted);
}

/* ── SCROLL ANIMATIONS (Enhanced) ── */
.anim-fade-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}

.anim-fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered card reveals */
.anim-fade-up[data-delay="0"] { transition-delay: 0s; }
.anim-fade-up[data-delay="50"] { transition-delay: 0.05s; }
.anim-fade-up[data-delay="100"] { transition-delay: 0.1s; }
.anim-fade-up[data-delay="150"] { transition-delay: 0.15s; }
.anim-fade-up[data-delay="200"] { transition-delay: 0.2s; }
.anim-fade-up[data-delay="250"] { transition-delay: 0.25s; }
.anim-fade-up[data-delay="300"] { transition-delay: 0.3s; }
.anim-fade-up[data-delay="400"] { transition-delay: 0.4s; }
.anim-fade-up[data-delay="500"] { transition-delay: 0.5s; }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .currency-grid { grid-template-columns: repeat(4, 1fr); }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .nav-actions .btn-ghost { display: none; }
    .mobile-toggle { display: flex; }

    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%; left: 0; width: 100%;
        background: rgba(5, 5, 16, 0.95);
        backdrop-filter: blur(24px);
        -webkit-backdrop-filter: blur(24px);
        padding: 20px 24px;
        border-bottom: 1px solid var(--border);
        gap: 16px;
        box-shadow: var(--shadow-deep);
    }

    .hero { min-height: auto; padding: 120px 0 60px; }
    .hero-stats { gap: 24px; }
    .hero-stat-divider { display: none; }

    .steps-grid { flex-direction: column; align-items: center; }
    .step-connector { transform: rotate(90deg); margin: 0; padding: 8px 0; }
    .step-card { max-width: 100%; }

    .features-grid { grid-template-columns: 1fr; }
    .currency-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
}

@media (max-width: 480px) {
    .currency-grid { grid-template-columns: repeat(2, 1fr); }
    .hero-title { font-size: 2rem; }
    .cta-card { padding: 40px 20px; }
}