/* ============================================
   CRYTECH™ — Adaptive Order Routing
   Enterprise Fintech Design System
   ============================================ */

/* ─── CSS VARIABLES ─── */
:root {
    /* Backgrounds — Deep Navy/Charcoal */
    --bg-deep: #060a14;
    --bg-primary: #0a0e1a;
    --bg-secondary: #111827;
    --bg-tertiary: #151d2e;
    --bg-card: rgba(17, 24, 39, 0.65);
    --bg-card-hover: rgba(21, 29, 46, 0.85);
    --bg-glass: rgba(10, 14, 26, 0.7);

    /* Accent — Institutional Green */
    --green: #00dc82;
    --green-dim: #00b86b;
    --green-glow: rgba(0, 220, 130, 0.35);
    --green-subtle: rgba(0, 220, 130, 0.08);
    --green-border: rgba(0, 220, 130, 0.25);

    /* Secondary — Cool Blue */
    --blue: #3b82f6;
    --blue-dim: #2563eb;
    --blue-glow: rgba(59, 130, 246, 0.3);
    --blue-subtle: rgba(59, 130, 246, 0.08);

    /* Alert */
    --red: #ef4444;
    --red-subtle: rgba(239, 68, 68, 0.1);

    /* Text */
    --text-primary: #e2e8f0;
    --text-secondary: #94a3b8;
    --text-tertiary: #64748b;
    --text-muted: #475569;
    --text-white: #ffffff;

    /* Borders */
    --border-subtle: rgba(255, 255, 255, 0.06);
    --border-light: rgba(255, 255, 255, 0.1);
    --border-green: rgba(0, 220, 130, 0.2);

    /* Typography */
    --font-serif: 'Instrument Serif', 'Newsreader', Georgia, serif;
    --font-body: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 5rem;
    --space-3xl: 7rem;
    --space-4xl: 10rem;

    /* Motion */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
    --transition-fast: 0.2s var(--ease-out);
    --transition-base: 0.4s var(--ease-out);
    --transition-slow: 0.7s var(--ease-out);

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.5);
    --shadow-green: 0 0 50px var(--green-glow);
    --shadow-blue: 0 0 40px var(--blue-glow);

    /* Layout */
    --max-width: 1200px;
    --nav-height: 72px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    scroll-padding-top: var(--nav-height);
}

body {
    font-family: var(--font-body);
    background: var(--bg-deep);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img, svg {
    display: block;
    max-width: 100%;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

/* ─── NOISE / GRAIN OVERLAY ─── */
body::after {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.025;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 256px 256px;
}

/* ─── LAYOUT ─── */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.section-padding {
    padding: var(--space-4xl) 0;
}

/* ─── TYPOGRAPHY ─── */
h1, h2, h3, h4, h5, h6 {
    line-height: 1.15;
    font-weight: 400;
}

.serif {
    font-family: var(--font-serif);
    font-style: italic;
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--green);
    margin-bottom: var(--space-md);
    font-weight: 500;
}

.section-label::before {
    content: '';
    display: block;
    width: 32px;
    height: 1px;
    background: var(--green);
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    color: var(--text-white);
    margin-bottom: var(--space-md);
    font-weight: 400;
    font-style: italic;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 640px;
    line-height: 1.8;
}

/* ─── CANVAS BACKGROUND ─── */
#flow-canvas {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    opacity: 0.5;
}

/* ─── NAVIGATION ─── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--nav-height);
    display: flex;
    align-items: center;
    transition: background var(--transition-base), box-shadow var(--transition-base);
}

.nav.scrolled {
    background: rgba(6, 10, 20, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 var(--border-subtle);
}

.nav-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-lg);
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 1.35rem;
    letter-spacing: 0.04em;
    color: var(--text-white);
    text-decoration: none;
}

.logo-icon {
    width: 32px;
    height: 32px;
}

.logo-text {
    display: flex;
    align-items: baseline;
}

.logo-cry {
    color: var(--text-white);
}

.logo-tech {
    color: var(--green);
}

.logo-tm {
    font-size: 0.55rem;
    color: var(--text-tertiary);
    margin-left: 2px;
    vertical-align: super;
    line-height: 1;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
    letter-spacing: 0.02em;
}

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

.nav-cta {
    padding: 0.6rem 1.4rem;
    background: var(--green);
    color: var(--bg-deep) !important;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.85rem !important;
    transition: all var(--transition-fast) !important;
}

.nav-cta:hover {
    background: var(--green-dim) !important;
    transform: translateY(-1px);
    box-shadow: var(--shadow-green);
}

/* Mobile menu button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 28px;
    padding: 4px 0;
    z-index: 1001;
}

.mobile-menu-btn span {
    display: block;
    height: 2px;
    width: 100%;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.mobile-menu-btn.active span:first-child {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:last-child {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile nav overlay */
.mobile-nav {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(6, 10, 20, 0.97);
    backdrop-filter: blur(24px);
    z-index: 999;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--space-xl);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

.mobile-nav.open {
    opacity: 1;
    pointer-events: auto;
}

.mobile-nav a {
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

.mobile-nav a:hover {
    color: var(--green);
}

/* ─── HERO ─── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(var(--nav-height) + var(--space-3xl)) 0 var(--space-3xl);
    overflow: hidden;
    z-index: 1;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
    overflow: hidden;
}

.hero-bg::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 40%;
    background: linear-gradient(to top, var(--bg-deep), transparent);
    z-index: 1;
}

.hero-gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.4;
}

.hero-gradient-orb.orb-1 {
    width: 600px;
    height: 600px;
    top: -10%;
    right: -5%;
    background: radial-gradient(circle, var(--green-glow), transparent 70%);
}

.hero-gradient-orb.orb-2 {
    width: 500px;
    height: 500px;
    bottom: 10%;
    left: -10%;
    background: radial-gradient(circle, var(--blue-glow), transparent 70%);
    opacity: 0.25;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem 1.2rem;
    background: rgba(0, 220, 130, 0.08);
    border: 1px solid var(--border-green);
    border-radius: 100px;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--green);
    margin-bottom: var(--space-xl);
    animation: fadeUp 0.8s var(--ease-out) 0.2s both;
}

.hero-badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--green);
    animation: pulse-dot 2s ease infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 var(--green-glow); }
    50% { opacity: 0.6; box-shadow: 0 0 0 6px transparent; }
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(3rem, 7vw, 5rem);
    font-weight: 400;
    font-style: italic;
    color: var(--text-white);
    line-height: 1.08;
    margin-bottom: var(--space-lg);
    max-width: 800px;
    animation: fadeUp 0.8s var(--ease-out) 0.35s both;
}

.hero-title .accent {
    color: var(--green);
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 620px;
    line-height: 1.8;
    margin-bottom: var(--space-xl);
    animation: fadeUp 0.8s var(--ease-out) 0.5s both;
}

.hero-ctas {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
    margin-bottom: var(--space-3xl);
    animation: fadeUp 0.8s var(--ease-out) 0.65s both;
}

.hero-trust {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex-wrap: wrap;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-tertiary);
    letter-spacing: 0.05em;
    animation: fadeUp 0.8s var(--ease-out) 0.8s both;
}

.hero-trust span {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.hero-trust-divider {
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: var(--text-muted);
}

/* ─── BUTTONS ─── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.85rem 2rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 8px;
    transition: all var(--transition-fast);
    cursor: pointer;
    white-space: nowrap;
    text-decoration: none;
}

.btn-primary {
    background: var(--green);
    color: var(--bg-deep);
    border: 1px solid var(--green);
}

.btn-primary:hover {
    background: var(--green-dim);
    border-color: var(--green-dim);
    transform: translateY(-2px);
    box-shadow: var(--shadow-green);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-light);
}

.btn-secondary:hover {
    border-color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.04);
    transform: translateY(-2px);
}

.btn-arrow {
    width: 18px;
    height: 18px;
    transition: transform var(--transition-fast);
}

.btn:hover .btn-arrow {
    transform: translateX(3px);
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.05rem;
}

/* ─── STATS DISPLAY ─── */
.stats-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-top: var(--space-2xl);
}

.stat-card {
    text-align: center;
    padding: var(--space-xl) var(--space-md);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    transition: all var(--transition-base);
}

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

.stat-value {
    font-family: var(--font-mono);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--green);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-value.blue {
    color: var(--blue);
}

.stat-value.red {
    color: var(--red);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-tertiary);
    line-height: 1.4;
}

/* ─── PROBLEM SECTION ─── */
.problem-section {
    position: relative;
    padding: var(--space-4xl) 0;
    z-index: 1;
}

.problem-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.problem-text p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: var(--space-md);
}

.problem-text p:last-child {
    color: var(--text-primary);
    font-weight: 500;
}

/* ─── TECHNOLOGY SECTION ─── */
.tech-section {
    position: relative;
    padding: var(--space-4xl) 0;
    z-index: 1;
}

.tech-layers {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    margin-top: var(--space-3xl);
}

.tech-layer {
    position: relative;
    padding: var(--space-2xl);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 16px;
    transition: all var(--transition-base);
    overflow: hidden;
}

.tech-layer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--green), var(--blue));
    opacity: 0;
    transition: opacity var(--transition-base);
}

.tech-layer:hover {
    border-color: var(--border-green);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.tech-layer:hover::before {
    opacity: 1;
}

.tech-layer-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.9rem;
    border-radius: 100px;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-weight: 600;
    margin-bottom: var(--space-md);
}

.tech-layer-badge.observation {
    background: var(--green-subtle);
    color: var(--green);
    border: 1px solid var(--border-green);
}

.tech-layer-badge.routing {
    background: var(--blue-subtle);
    color: var(--blue);
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.tech-layer-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-md);
    color: var(--green);
}

.tech-layer-icon.blue {
    color: var(--blue);
}

.tech-layer-icon svg {
    width: 32px;
    height: 32px;
}

.tech-layer h3 {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    font-style: italic;
    color: var(--text-white);
    margin-bottom: var(--space-sm);
}

.tech-layer p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
}

.tech-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.tech-metric {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.65rem 0.9rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    border: 1px solid var(--border-subtle);
}

.tech-metric-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--green);
    flex-shrink: 0;
}

.tech-metric-dot.blue {
    background: var(--blue);
}

.tech-metric span {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--text-secondary);
}

.tech-note {
    text-align: center;
    margin-top: var(--space-xl);
    font-size: 0.95rem;
    color: var(--text-tertiary);
    font-style: italic;
}

/* ─── EXCHANGE ADVANTAGE SECTION ─── */
.exchange-section {
    position: relative;
    padding: var(--space-4xl) 0;
    z-index: 1;
}

.exchange-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-top: var(--space-3xl);
}

.exchange-card {
    padding: var(--space-2xl);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 16px;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.exchange-card:hover {
    border-color: var(--border-green);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.exchange-card-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--green-subtle);
    border: 1px solid var(--border-green);
    border-radius: 10px;
    color: var(--green);
    margin-bottom: var(--space-md);
}

.exchange-card-icon svg {
    width: 22px;
    height: 22px;
}

.exchange-card h3 {
    font-family: var(--font-body);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: var(--space-sm);
}

.exchange-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.exchange-card-metric {
    padding-top: var(--space-sm);
    border-top: 1px solid var(--border-subtle);
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--green);
    letter-spacing: 0.02em;
}

/* ─── PARTNERSHIP SECTION ─── */
.partnership-section {
    position: relative;
    padding: var(--space-4xl) 0;
    z-index: 1;
}

.partnership-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent, rgba(0, 220, 130, 0.02) 30%, rgba(0, 220, 130, 0.02) 70%, transparent);
    pointer-events: none;
}

.partnership-header {
    max-width: 700px;
    margin-bottom: var(--space-3xl);
}

.partnership-header .section-title {
    font-size: clamp(2rem, 4.5vw, 3.2rem);
}

.partnership-body {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.9;
    max-width: 700px;
    margin-bottom: var(--space-3xl);
}

.tiers-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.tier-card {
    padding: var(--space-2xl);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 16px;
    transition: all var(--transition-base);
    position: relative;
}

.tier-card:hover {
    border-color: var(--border-green);
    transform: translateY(-4px);
}

.tier-card.featured {
    border-color: var(--border-green);
    background: linear-gradient(135deg, rgba(0, 220, 130, 0.05), var(--bg-card));
}

.tier-card.exclusive {
    border-color: rgba(59, 130, 246, 0.2);
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05), var(--bg-card));
}

.tier-name {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--green);
    font-weight: 600;
    margin-bottom: var(--space-md);
}

.tier-card.exclusive .tier-name {
    color: var(--blue);
}

.tier-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-style: italic;
    color: var(--text-white);
    margin-bottom: var(--space-lg);
}

.tier-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.tier-features li {
    display: flex;
    align-items: flex-start;
    gap: 0.7rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.tier-features li::before {
    content: '';
    display: block;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--green);
    flex-shrink: 0;
    margin-top: 0.55rem;
}

.tier-card.exclusive .tier-features li::before {
    background: var(--blue);
}

.tier-badge {
    display: inline-flex;
    padding: 0.3rem 0.7rem;
    background: var(--blue-subtle);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--blue);
    margin-bottom: var(--space-sm);
}

.partnership-cta {
    text-align: center;
    margin-top: var(--space-3xl);
}

/* ─── BENCHMARKS SECTION ─── */
.benchmarks-section {
    position: relative;
    padding: var(--space-4xl) 0;
    z-index: 1;
}

.benchmarks-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-top: var(--space-3xl);
}

.benchmark-card {
    text-align: center;
    padding: var(--space-2xl) var(--space-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 16px;
    transition: all var(--transition-base);
}

.benchmark-card:hover {
    border-color: var(--border-green);
    transform: translateY(-4px);
}

.benchmark-value {
    font-family: var(--font-mono);
    font-size: clamp(2.5rem, 5vw, 3.8rem);
    font-weight: 700;
    color: var(--green);
    line-height: 1;
    margin-bottom: 0.4rem;
}

.benchmark-unit {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--text-tertiary);
    margin-bottom: var(--space-sm);
}

.benchmark-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.benchmarks-note {
    text-align: center;
    margin-top: var(--space-xl);
    font-size: 0.85rem;
    color: var(--text-muted);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}

/* ─── DASHBOARD PREVIEW ─── */
.dashboard-section {
    position: relative;
    padding: var(--space-4xl) 0;
    z-index: 1;
}

.dashboard-mockup {
    margin-top: var(--space-3xl);
    position: relative;
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: 16px;
    overflow: hidden;
    padding: 2px;
}

.dashboard-mockup-inner {
    background: var(--bg-primary);
    border-radius: 14px;
    padding: var(--space-lg);
    position: relative;
}

.dashboard-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--border-subtle);
    margin-bottom: var(--space-lg);
}

.dashboard-dots {
    display: flex;
    gap: 6px;
}

.dashboard-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--bg-tertiary);
}

.dashboard-dots span:first-child { background: #ef4444; }
.dashboard-dots span:nth-child(2) { background: #f59e0b; }
.dashboard-dots span:last-child { background: #22c55e; }

.dashboard-title-bar {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.dashboard-panel {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    padding: var(--space-md);
    position: relative;
    min-height: 180px;
}

.dashboard-panel-label {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: var(--space-sm);
}

.dashboard-panel-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 0.5rem;
}

.dashboard-panel-desc {
    font-size: 0.82rem;
    color: var(--text-tertiary);
    line-height: 1.6;
}

.dashboard-callout {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--green);
    animation: pulse-dot 2s ease infinite;
}

.dashboard-callout.blue {
    background: var(--blue);
}

.dashboard-body-text {
    margin-top: var(--space-xl);
    text-align: center;
    font-size: 1rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

/* ─── SECURITY / TRUST SECTION ─── */
.security-section {
    position: relative;
    padding: var(--space-4xl) 0;
    z-index: 1;
}

.security-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    margin-top: var(--space-3xl);
}

.security-text p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: var(--space-md);
}

.trust-icons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.trust-icon-card {
    padding: var(--space-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    text-align: center;
    transition: all var(--transition-base);
}

.trust-icon-card:hover {
    border-color: var(--border-green);
}

.trust-icon-card .icon {
    font-size: 2rem;
    margin-bottom: var(--space-xs);
    display: block;
}

.trust-icon-card h4 {
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 0.3rem;
}

.trust-icon-card p {
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

/* ─── ABOUT / COMPANY ─── */
.about-section {
    position: relative;
    padding: var(--space-4xl) 0;
    z-index: 1;
}

.about-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-3xl);
    align-items: start;
    margin-top: var(--space-2xl);
}

.about-text p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: var(--space-md);
}

.about-details {
    padding: var(--space-xl);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
}

.about-details h4 {
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-white);
    margin-bottom: var(--space-sm);
}

.about-details p {
    font-size: 0.9rem;
    color: var(--text-tertiary);
    line-height: 1.6;
}

.about-details .detail-divider {
    width: 100%;
    height: 1px;
    background: var(--border-subtle);
    margin: var(--space-sm) 0;
}

/* ─── FINAL CTA ─── */
.final-cta {
    position: relative;
    padding: var(--space-4xl) 0;
    z-index: 1;
    text-align: center;
}

.final-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--green-glow), transparent 70%);
    opacity: 0.15;
    pointer-events: none;
    filter: blur(80px);
}

.final-cta .section-title {
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.final-cta-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto var(--space-xl);
    line-height: 1.8;
}

.final-cta-note {
    margin-top: var(--space-lg);
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--text-muted);
}

.final-cta-email {
    display: block;
    margin-top: var(--space-sm);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--text-tertiary);
}

.final-cta-email a {
    color: var(--green);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.final-cta-email a:hover {
    color: var(--green-dim);
}

/* ─── FOOTER ─── */
.footer {
    position: relative;
    z-index: 1;
    border-top: 1px solid var(--border-subtle);
    padding: var(--space-3xl) 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr;
    gap: var(--space-xl);
}

.footer-brand p {
    font-size: 0.9rem;
    color: var(--text-tertiary);
    margin-top: var(--space-sm);
    max-width: 260px;
    line-height: 1.6;
}

.footer-col h5 {
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
}

.footer-col a {
    display: block;
    font-size: 0.88rem;
    color: var(--text-tertiary);
    padding: 0.25rem 0;
    transition: color var(--transition-fast);
}

.footer-col a:hover {
    color: var(--green);
}

.footer-bottom {
    margin-top: var(--space-3xl);
    padding: var(--space-lg) 0;
    border-top: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.footer-bottom p {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.footer-bottom-links {
    display: flex;
    gap: var(--space-md);
}

.footer-bottom-links a {
    font-size: 0.78rem;
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

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

/* ─── SCROLL ANIMATIONS ─── */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-stagger > * {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

.reveal-stagger.visible > *:nth-child(1) { transition-delay: 0s; }
.reveal-stagger.visible > *:nth-child(2) { transition-delay: 0.1s; }
.reveal-stagger.visible > *:nth-child(3) { transition-delay: 0.2s; }
.reveal-stagger.visible > *:nth-child(4) { transition-delay: 0.3s; }
.reveal-stagger.visible > *:nth-child(5) { transition-delay: 0.35s; }
.reveal-stagger.visible > *:nth-child(6) { transition-delay: 0.4s; }

.reveal-stagger.visible > * {
    opacity: 1;
    transform: translateY(0);
}

/* ─── SUB-PAGE HERO ─── */
.page-hero {
    padding: calc(var(--nav-height) + var(--space-3xl)) 0 var(--space-3xl);
    position: relative;
    z-index: 1;
}

.page-hero .hero-badge {
    animation: none;
}

.page-hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 400;
    font-style: italic;
    color: var(--text-white);
    line-height: 1.1;
    margin-bottom: var(--space-lg);
    max-width: 700px;
}

.page-hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 600px;
    line-height: 1.8;
}

/* ─── TECH PAGE CONTENT SECTIONS ─── */
.content-section {
    padding: var(--space-3xl) 0;
    position: relative;
    z-index: 1;
}

.content-section + .content-section {
    border-top: 1px solid var(--border-subtle);
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: start;
}

.content-grid.reverse {
    direction: rtl;
}

.content-grid.reverse > * {
    direction: ltr;
}

.content-block h3 {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    font-style: italic;
    color: var(--text-white);
    margin-bottom: var(--space-md);
}

.content-block p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-md);
}

.feature-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.feature-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.7rem;
    font-size: 0.92rem;
    color: var(--text-secondary);
}

.feature-list li::before {
    content: '→';
    color: var(--green);
    font-weight: 700;
    flex-shrink: 0;
}

/* ─── CONTACT PAGE ─── */
.contact-section {
    position: relative;
    padding: var(--space-3xl) 0 var(--space-4xl);
    z-index: 1;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: var(--space-3xl);
    align-items: start;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.form-group label {
    display: block;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 0.4rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.85rem 1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-light);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--green);
    box-shadow: 0 0 0 3px var(--green-subtle);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%2364748b' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.form-group select option {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-info {
    padding: var(--space-2xl);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 16px;
}

.contact-info h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-style: italic;
    color: var(--text-white);
    margin-bottom: var(--space-lg);
}

.contact-detail {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: var(--space-md);
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.contact-detail svg {
    width: 20px;
    height: 20px;
    color: var(--green);
    flex-shrink: 0;
}

.contact-note {
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border-subtle);
    font-size: 0.85rem;
    color: var(--text-muted);
    font-style: italic;
}

/* ─── DIVIDER ─── */
.section-divider {
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-subtle) 20%, var(--border-subtle) 80%, transparent);
}

/* ─── FORM SUCCESS ─── */
.form-success {
    display: none;
    text-align: center;
    padding: var(--space-2xl);
}

.form-success.show {
    display: block;
}

.form-success h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-style: italic;
    color: var(--green);
    margin-bottom: var(--space-sm);
}

.form-success p {
    color: var(--text-secondary);
}

/* ─── CAPTCHA ─── */
.captcha-group label {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--text-secondary);
}

/* ─── 404 PAGE ─── */
.error-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--space-xl);
}

.error-code {
    font-family: var(--font-mono);
    font-size: clamp(6rem, 15vw, 10rem);
    font-weight: 700;
    color: var(--green);
    opacity: 0.15;
    line-height: 1;
    margin-bottom: var(--space-sm);
}

.error-page h1 {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-style: italic;
    color: var(--text-white);
    margin-bottom: var(--space-sm);
}

.error-page p {
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
}

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
    .tech-layers {
        grid-template-columns: 1fr;
    }

    .problem-grid,
    .security-grid,
    .about-grid,
    .content-grid,
    .content-grid.reverse {
        grid-template-columns: 1fr;
        direction: ltr;
    }

    .content-grid.reverse > * {
        direction: ltr;
    }

    .exchange-cards,
    .tiers-grid,
    .benchmarks-grid {
        grid-template-columns: 1fr 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-xl);
    }

    .footer-brand {
        grid-column: 1 / -1;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --space-3xl: 5rem;
        --space-4xl: 6rem;
    }

    .nav-links {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .mobile-nav {
        display: flex;
    }

    .hero {
        min-height: auto;
        padding: calc(var(--nav-height) + var(--space-2xl)) 0 var(--space-2xl);
    }

    .hero-title {
        font-size: clamp(2.4rem, 8vw, 3.5rem);
    }

    .hero-ctas {
        flex-direction: column;
    }

    .hero-ctas .btn {
        justify-content: center;
    }

    .hero-trust {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .hero-trust-divider {
        display: none;
    }

    .stats-row {
        grid-template-columns: 1fr;
    }

    .exchange-cards,
    .tiers-grid,
    .benchmarks-grid {
        grid-template-columns: 1fr;
    }

    .dashboard-grid {
        grid-template-columns: 1fr;
    }

    .trust-icons {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .section-title {
        font-size: clamp(1.8rem, 5vw, 2.8rem);
    }

    .tech-metrics {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-sm);
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }
}

/* ─── LEGAL PAGE STYLES ─── */
.legal-page {
    padding: calc(var(--nav-height) + var(--space-2xl)) 0 var(--space-4xl);
    position: relative;
    z-index: 1;
}

.legal-page .container {
    max-width: 800px;
}

.legal-page h1 {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-style: italic;
    color: var(--text-white);
    margin-bottom: var(--space-lg);
}

.legal-page .legal-updated {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: var(--space-2xl);
}

.legal-page h2 {
    font-family: var(--font-body);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-white);
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-sm);
}

.legal-page p,
.legal-page li {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-sm);
}

.legal-page ul {
    margin-left: var(--space-lg);
    margin-bottom: var(--space-md);
}

.legal-page a {
    color: var(--green);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.legal-page a:hover {
    color: var(--green-dim);
}