/**
 * PairSignal — Quantum Machine Design System
 * Shared styles for all pages. Single source of truth.
 *
 * Color palette: Deep Space #080E1A (unified background)
 * Typography: Space Grotesk (headings), Inter (body), JetBrains Mono (data)
 * WCAG AA compliant: all text ≥ 4.5:1 contrast ratio
 */

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

/* === DESIGN TOKENS === */
:root {
    /* Backgrounds */
    --deep-space: #080E1A;
    --deep-space-light: #0C1424;

    /* Primary palette */
    --electric-cyan: #00D4FF;
    --electric-cyan-hover: #00B8E0;
    --plasma-violet: #8B5CF6;
    --signal-green: #00FF88;
    --ember-red: #FF3B5C;
    --warm-amber: #FBB024;

    /* Chrome / metallic */
    --chrome-start: #C0C0C0;
    --chrome-mid: #E8E8E8;
    --chrome-end: #A0A0A0;

    /* Text — WCAG AA compliant on #080E1A */
    --text-primary: #F0F4FF;          /* ~15.2:1 */
    --text-secondary: #94A3B8;        /* ~5.7:1 — was --slate-light */
    --text-tertiary: #7B8BA3;         /* ~4.5:1 — replaces old --slate for body text */
    --slate: #7B8BA3;                 /* ~4.5:1 — bumped from #64748B (3.2:1 FAIL) */
    --slate-light: #94A3B8;           /* ~5.7:1 */
    --off-white: #F8FAFC;

    /* Glassmorphism */
    --glass: rgba(255, 255, 255, 0.06);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-border-hover: rgba(0, 212, 255, 0.3);
    --glow-cyan: 0 0 20px rgba(0, 212, 255, 0.3);
    --glow-violet: 0 0 20px rgba(139, 92, 246, 0.3);

    /* Legacy compat (impressum/datenschutz pages used these) */
    --navy: #080E1A;
    --signal-blue: #2563EB;
    --teal: #06B6D4;
    --amber: #F59E0B;
    --red: #DC2626;
}

/* === BASE === */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--deep-space);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

h1, h2, h3, .pricing-amount {
    font-family: 'Space Grotesk', sans-serif;
}

a {
    color: var(--electric-cyan);
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: var(--electric-cyan-hover);
}

/* === ANIMATED GRID BACKGROUND === */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
}

/* Floating glow orb */
body::after {
    content: '';
    position: fixed;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.08) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

body > * {
    position: relative;
    z-index: 1;
}

/* === CONTAINERS === */
.container {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
}

.container-wide {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
}

/* === STICKY NAV === */
.site-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0;
    background: rgba(8, 14, 26, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    transform: translateY(-100%);
    transition: transform 0.3s ease;
}

.site-nav.visible {
    transform: translateY(0);
}

.site-nav.at-top {
    transform: translateY(0);
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-bottom-color: transparent;
}

.site-nav .nav-inner {
    max-width: 960px;
    margin: 0 auto;
    padding: 12px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.site-nav .logo {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.125rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    text-decoration: none;
    flex-shrink: 0;
}

.site-nav .logo span {
    color: var(--electric-cyan);
}

.site-nav .logo img {
    height: 28px;
    display: block;
}

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

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

.nav-links a {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s;
    white-space: nowrap;
}

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

.nav-cta {
    padding: 8px 20px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.8125rem;
    font-weight: 600;
    background: linear-gradient(135deg, var(--electric-cyan), #0099CC);
    color: var(--deep-space);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s;
    box-shadow: 0 0 12px rgba(0, 212, 255, 0.2);
    white-space: nowrap;
}

.nav-cta:hover {
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.4);
    transform: translateY(-1px);
    color: var(--deep-space);
}

/* Hamburger menu (mobile) */
.hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    flex-direction: column;
    gap: 5px;
}

.hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-secondary);
    border-radius: 2px;
    transition: all 0.3s;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile nav panel */
.mobile-nav {
    display: none;
    position: fixed;
    top: 52px;
    left: 0;
    right: 0;
    background: rgba(8, 14, 26, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding: 16px 24px 20px;
    z-index: 999;
    flex-direction: column;
    gap: 12px;
}

.mobile-nav.open {
    display: flex;
}

.mobile-nav a {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

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

.mobile-nav .nav-cta {
    text-align: center;
    margin-top: 4px;
}

/* Spacer to prevent content from hiding under fixed nav */
.nav-spacer {
    height: 56px;
}

/* === LANGUAGE SWITCHER — WPML-style dropdown === */
.lang-switcher {
    position: relative;
    font-family: 'Inter', sans-serif;
    font-size: 0.8125rem;
}

.lang-switcher-current {
    display: flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    color: var(--text-secondary);
    padding: 6px 12px;
    cursor: pointer;
    transition: all 0.2s;
}

.lang-switcher-current:hover {
    border-color: rgba(0, 212, 255, 0.3);
    color: var(--text-primary);
}

.lang-switcher-current .lang-flag {
    font-size: 1rem;
    line-height: 1;
}

.lang-switcher-current .lang-arrow {
    font-size: 0.625rem;
    transition: transform 0.2s;
    margin-left: 2px;
}

.lang-switcher.open .lang-arrow {
    transform: rotate(180deg);
}

.lang-switcher-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    background: rgba(12, 20, 36, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 4px;
    min-width: 190px;
    max-height: 70vh;
    overflow-y: scroll;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    z-index: 10000;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
}

.lang-switcher.open .lang-switcher-dropdown {
    display: block;
}

.lang-switcher-dropdown button {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    background: none;
    border: none;
    color: var(--text-secondary);
    padding: 8px 10px;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    font-size: 0.8125rem;
    border-radius: 4px;
    transition: all 0.15s;
    text-align: left;
}

.lang-switcher-dropdown button:hover {
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-primary);
}

.lang-switcher-dropdown button.active {
    background: rgba(0, 212, 255, 0.08);
    color: var(--electric-cyan);
}

.lang-switcher-dropdown button .lang-flag {
    font-size: 1.1rem;
    line-height: 1;
    width: 22px;
    text-align: center;
}

.lang-switcher-dropdown button .lang-name {
    flex: 1;
}

.lang-switcher-dropdown button .lang-code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.6875rem;
    color: var(--slate);
    letter-spacing: 0.04em;
}

/* === OLD-STYLE LANG SWITCHER (impressum) === */
.lang-switcher-inline {
    display: flex;
    align-items: center;
    gap: 0;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.6875rem;
    letter-spacing: 0.04em;
}

.lang-switcher-inline button {
    background: none;
    border: 1px solid rgba(123, 139, 163, 0.25);
    color: var(--slate);
    padding: 4px 10px;
    cursor: pointer;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.6875rem;
    letter-spacing: 0.04em;
    transition: all 0.2s;
}

.lang-switcher-inline button:first-child {
    border-radius: 4px 0 0 4px;
}

.lang-switcher-inline button:last-child {
    border-radius: 0 4px 4px 0;
}

.lang-switcher-inline button:not(:first-child) {
    border-left: none;
}

.lang-switcher-inline button:hover {
    color: var(--text-primary);
    border-color: rgba(123, 139, 163, 0.5);
}

.lang-switcher-inline button.active {
    background: rgba(0, 212, 255, 0.1);
    color: var(--electric-cyan);
    border-color: rgba(0, 212, 255, 0.4);
}

.lang-switcher-inline button.active + button {
    border-left: 1px solid rgba(0, 212, 255, 0.4);
}

/* === SOCIAL PROOF STATS STRIP === */
.stats-strip {
    padding: 32px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    background: rgba(255, 255, 255, 0.015);
}

.stats-strip .stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    text-align: center;
}

.stats-strip .stat-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stats-strip .stat-number {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    font-weight: 700;
    color: var(--electric-cyan);
    letter-spacing: -0.02em;
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
}

.stats-strip .stat-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    letter-spacing: 0.02em;
    line-height: 1.4;
}

/* === HERO SECTION === */
.hero {
    padding: 48px 0 32px;
    text-align: center;
}

.badge-live {
    display: inline-block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--electric-cyan);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 100px;
    padding: 6px 16px;
    margin-bottom: 24px;
    box-shadow: var(--glow-cyan);
}

.hero h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.15;
    margin-bottom: 16px;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--electric-cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tagline {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    font-weight: 400;
    margin-bottom: 24px;
    max-width: 540px;
    margin-left: auto;
    margin-right: auto;
}

/* === PRODUCT PREVIEW (replaces CSS sentinel) === */
.product-preview {
    margin: 32px auto 0;
    max-width: 640px;
    position: relative;
}

.product-preview-frame {
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    overflow: hidden;
    box-shadow:
        0 0 40px rgba(0, 212, 255, 0.08),
        0 20px 60px rgba(0, 0, 0, 0.4);
}

/* Browser chrome bar */
.preview-chrome {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

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

.preview-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
}

.preview-dots span:first-child { background: rgba(255, 59, 92, 0.5); }
.preview-dots span:nth-child(2) { background: rgba(251, 176, 36, 0.5); }
.preview-dots span:nth-child(3) { background: rgba(0, 255, 136, 0.5); }

.preview-url {
    flex: 1;
    text-align: center;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.6875rem;
    color: var(--slate);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 4px;
    padding: 4px 12px;
}

/* Scanner table preview */
.preview-content {
    padding: 16px;
}

.preview-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.75rem;
}

.preview-table thead th {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.625rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--slate);
    padding: 8px 6px;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    white-space: nowrap;
}

.preview-table tbody td {
    padding: 7px 6px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.6875rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

.preview-table tbody tr {
    border-left: 2px solid transparent;
}

.preview-table tbody tr.row-near {
    border-left-color: var(--warm-amber);
}

.preview-table .col-pair {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.75rem;
}

.preview-table .col-highlight {
    color: var(--electric-cyan);
}

.preview-badge {
    display: inline-block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.5625rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    padding: 2px 6px;
    border-radius: 4px;
}

.preview-badge-fx { background: rgba(0, 212, 255, 0.12); color: #00D4FF; }
.preview-badge-crypto { background: rgba(139, 92, 246, 0.12); color: #8B5CF6; }
.preview-badge-index { background: rgba(0, 255, 136, 0.12); color: #00FF88; }

/* Gradient overlay at bottom of preview */
.preview-fade {
    height: 40px;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.95), transparent);
    margin-top: -40px;
    position: relative;
    z-index: 1;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 8px;
}

.preview-fade span {
    font-size: 0.6875rem;
    color: var(--slate);
    font-family: 'JetBrains Mono', monospace;
}

/* Convergence Animation (below hero text) */
.convergence-visual {
    margin: 0 auto 48px;
    max-width: 400px;
}

.convergence-visual svg {
    width: 100%;
    height: auto;
}

@keyframes diverge-converge {
    0%, 100% { d: path("M0 50 C40 50, 80 20, 120 15 S200 30, 240 25 S320 40, 360 35 S400 50, 400 50"); }
    50% { d: path("M0 50 C40 50, 80 30, 120 25 S200 35, 240 32 S320 42, 360 40 S400 50, 400 50"); }
}

@keyframes diverge-converge-b {
    0%, 100% { d: path("M0 50 C40 50, 80 80, 120 85 S200 70, 240 75 S320 60, 360 65 S400 50, 400 50"); }
    50% { d: path("M0 50 C40 50, 80 70, 120 75 S200 65, 240 68 S320 58, 360 60 S400 50, 400 50"); }
}

@keyframes pulse-glow {
    0%, 100% { filter: drop-shadow(0 0 4px rgba(0, 212, 255, 0.4)); }
    50% { filter: drop-shadow(0 0 12px rgba(0, 212, 255, 0.8)); }
}

.signal-line-a {
    animation: diverge-converge 8s ease-in-out infinite;
}

.signal-line-b {
    animation: diverge-converge-b 8s ease-in-out infinite;
}

.convergence-visual svg {
    animation: pulse-glow 4s ease-in-out infinite;
}

/* === SECTION STYLES === */
section {
    padding: 48px 0;
}

.section-divider {
    border: none;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    margin: 0;
}

.section-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--slate);
    margin-bottom: 24px;
}

/* === GLASSMORPHISM CARDS === */
.glass-card {
    background: var(--glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.glass-card:hover {
    border-color: var(--glass-border-hover);
    box-shadow: var(--glow-cyan);
}

/* === VALUE PROPS === */
.value-props {
    text-align: left;
}

.value-prop {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.value-prop:last-child {
    border-bottom: none;
}

.value-prop-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8125rem;
    font-weight: 500;
    margin-top: 2px;
}

.value-prop:nth-child(1) .value-prop-icon {
    background: rgba(255, 59, 92, 0.12);
    color: var(--ember-red);
    box-shadow: 0 0 12px rgba(255, 59, 92, 0.15);
}

.value-prop:nth-child(2) .value-prop-icon {
    background: rgba(0, 212, 255, 0.12);
    color: var(--electric-cyan);
    box-shadow: 0 0 12px rgba(0, 212, 255, 0.15);
}

.value-prop:nth-child(3) .value-prop-icon {
    background: rgba(139, 92, 246, 0.12);
    color: var(--plasma-violet);
    box-shadow: 0 0 12px rgba(139, 92, 246, 0.15);
}

.value-prop h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.9375rem;
    font-weight: 600;
    margin-bottom: 4px;
    letter-spacing: -0.01em;
}

.value-prop p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.55;
}

.miner-hook {
    font-style: italic;
    color: var(--electric-cyan);
    margin-top: 4px;
    display: block;
}

/* === TRUST LEDGER MOCKUP === */
.trust-proof {
    background: var(--glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 24px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8125rem;
    line-height: 1.7;
    position: relative;
    overflow: hidden;
}

.trust-proof::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--ember-red) 0%, var(--plasma-violet) 100%);
}

.trust-proof-header {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--slate);
    margin-bottom: 16px;
}

.trust-proof-pair { font-weight: 500; color: var(--text-primary); }
.trust-proof-meta { color: var(--text-secondary); }
.trust-proof-loss { color: var(--ember-red); font-weight: 500; text-shadow: 0 0 8px rgba(255, 59, 92, 0.3); }

.trust-proof-recovery {
    border-left: 3px solid var(--signal-green);
    padding-left: 12px;
    margin-top: 12px;
    color: var(--text-secondary);
}

.trust-proof-recovery strong {
    color: var(--signal-green);
    text-shadow: 0 0 6px rgba(0, 255, 136, 0.3);
}

.trust-proof-caption {
    margin-top: 16px;
    font-family: 'Inter', sans-serif;
    font-size: 0.8125rem;
    color: var(--slate);
    font-style: italic;
    text-align: center;
}

.trust-proof-note {
    margin-top: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 0.6875rem;
    color: var(--text-tertiary);
    text-align: center;
}

/* === BUTTONS === */
.btn-primary {
    padding: 12px 28px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.9375rem;
    font-weight: 600;
    background: linear-gradient(135deg, var(--electric-cyan), #0099CC);
    color: var(--deep-space);
    border: none;
    border-radius: 10px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.25);
}

.btn-primary:hover {
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.5);
    transform: translateY(-1px);
    color: var(--deep-space);
}

.btn-secondary {
    padding: 12px 28px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.9375rem;
    font-weight: 500;
    background: transparent;
    color: var(--plasma-violet);
    border: 1px solid rgba(139, 92, 246, 0.4);
    border-radius: 10px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s;
}

.btn-secondary:hover {
    background: rgba(139, 92, 246, 0.08);
    border-color: rgba(139, 92, 246, 0.6);
    box-shadow: var(--glow-violet);
}

/* === DISCOVERY HOOK === */
.discovery-hook { text-align: center; }

.discovery-hook h2 {
    font-size: clamp(1.5rem, 3.5vw, 2rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
}

.discovery-hook p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    margin-bottom: 24px;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}

.tool-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.tool-note {
    margin-top: 12px;
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

/* === VALUE STACK (Hormozi) === */
.value-stack { text-align: center; }

.value-stack h2 {
    font-size: clamp(1.25rem, 3vw, 1.625rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
}

.stack-table {
    width: 100%;
    text-align: left;
    border-collapse: collapse;
}

.stack-table tr { border-bottom: 1px solid rgba(255, 255, 255, 0.06); }
.stack-table tr:last-child { border-bottom: none; }

.stack-table td {
    padding: 12px 0;
    font-size: 0.875rem;
}

.stack-table td:first-child { color: var(--text-primary); }

.stack-table td:last-child {
    text-align: right;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8125rem;
    color: var(--slate);
}

.stack-table .stack-desc {
    display: block;
    font-size: 0.75rem;
    color: var(--slate);
    margin-top: 2px;
}

.stack-total {
    margin-top: 24px;
    padding: 20px;
    background: var(--glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    text-align: center;
}

.stack-total .equivalent {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8125rem;
    color: var(--slate);
    margin-bottom: 4px;
}

.stack-total .hours {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--electric-cyan);
    margin-bottom: 4px;
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
}

.stack-total .price {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stack-total .price span {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--slate);
}

/* === PRICING === */
.pricing { text-align: center; }

.pricing h2 {
    font-size: clamp(1.25rem, 3vw, 1.625rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
}

.pricing-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.pricing-card {
    background: var(--glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 28px 20px;
    text-align: left;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.pricing-card:hover {
    border-color: var(--glass-border-hover);
    box-shadow: var(--glow-cyan);
}

.pricing-card.featured {
    border-color: rgba(0, 212, 255, 0.3);
    position: relative;
}

.pricing-card.featured::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: 16px;
    padding: 1px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.4), rgba(139, 92, 246, 0.4));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
}

.pricing-tier {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--slate);
    margin-bottom: 8px;
}

.pricing-amount {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.pricing-amount span {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--slate);
}

.pricing-features {
    list-style: none;
    margin: 16px 0 20px;
}

.pricing-features li {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    padding: 4px 0;
    padding-left: 18px;
    position: relative;
}

.pricing-features li::before {
    content: '\2713';
    position: absolute;
    left: 0;
    color: var(--signal-green);
    font-size: 0.75rem;
    text-shadow: 0 0 4px rgba(0, 255, 136, 0.4);
}

.pricing-card .btn-primary,
.pricing-card .btn-secondary {
    width: 100%;
    text-align: center;
    font-size: 0.875rem;
    padding: 10px 20px;
}

.pricing-audience {
    font-size: 0.6875rem;
    color: var(--text-tertiary);
    text-align: center;
    margin-top: 8px;
}

/* === EMAIL FORM === */
.email-section { text-align: center; }

.email-section > p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.email-section .email-detail {
    font-size: 0.8125rem;
    color: var(--slate);
    margin-bottom: 16px;
}

.email-form {
    display: flex;
    gap: 8px;
    max-width: 480px;
    margin: 0 auto;
}

.email-form input[type="email"] {
    flex: 1;
    padding: 12px 16px;
    font-family: 'Inter', sans-serif;
    font-size: 0.9375rem;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    color: var(--text-primary);
    outline: none;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.email-form input[type="email"]::placeholder {
    color: var(--slate);
}

.email-form input[type="email"]:focus {
    border-color: rgba(0, 212, 255, 0.5);
    box-shadow: 0 0 12px rgba(0, 212, 255, 0.15);
}

.email-form button {
    padding: 12px 24px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.9375rem;
    font-weight: 600;
    background: linear-gradient(135deg, var(--electric-cyan), #0099CC);
    color: var(--deep-space);
    border: none;
    border-radius: 10px;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.3s;
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.2);
}

.email-form button:hover {
    box-shadow: 0 0 25px rgba(0, 212, 255, 0.45);
    transform: translateY(-1px);
}

.form-note {
    text-align: center;
    font-size: 0.75rem;
    color: var(--text-tertiary);
    margin-top: 12px;
}

/* === DISCLAIMER === */
.disclaimer {
    text-align: center;
    font-size: 0.6875rem;
    color: var(--text-tertiary);
    max-width: 480px;
    margin: 0 auto;
    line-height: 1.5;
}

/* Disclaimer box (impressum/datenschutz) */
.disclaimer-box {
    background: rgba(123, 139, 163, 0.08);
    border: 1px solid rgba(123, 139, 163, 0.15);
    border-radius: 8px;
    padding: 20px 24px;
    margin-top: 8px;
}

.disclaimer-box h2 {
    color: var(--amber);
}

.disclaimer-box p {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* === FOOTER === */
footer {
    padding: 40px 0 32px;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.secondary-tagline {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    color: var(--slate);
    letter-spacing: 0.02em;
    margin-bottom: 16px;
}

.footer-tagline {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
}

.footer-links a {
    font-size: 0.8125rem;
    color: var(--slate);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--electric-cyan);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 12px;
}

.social-links a {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.6875rem;
    color: var(--slate);
    text-decoration: none;
    letter-spacing: 0.02em;
    transition: color 0.3s;
}

.social-links a:hover {
    color: var(--electric-cyan);
}

.copyright {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    margin-top: 16px;
}

/* === LEGAL PAGES (impressum, datenschutz) === */
.legal-layout {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.legal-layout main {
    flex: 1;
    padding: 48px 0;
}

.legal-layout .container {
    max-width: 640px;
}

.legal-layout h1 {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 8px;
    background: none;
    -webkit-text-fill-color: var(--text-primary);
}

.legal-ref {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8125rem;
    color: var(--slate);
    margin-bottom: 40px;
}

.legal-layout section {
    margin-bottom: 36px;
    padding: 0;
}

.legal-layout h2 {
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.legal-layout h3 {
    font-size: 0.9375rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: rgba(248, 250, 252, 0.9);
}

.legal-layout p,
.legal-layout li {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.legal-layout ul {
    padding-left: 20px;
    margin-bottom: 12px;
}

.legal-layout li {
    margin-bottom: 4px;
}

.legal-layout a {
    color: var(--electric-cyan);
}

.legal-layout a:hover {
    color: var(--electric-cyan-hover);
}

.lang-separator {
    border: none;
    border-top: 1px solid rgba(123, 139, 163, 0.12);
    margin: 16px 0;
}

.lang-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.6875rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-tertiary);
    margin-bottom: 10px;
}

.lang-block {
    display: none;
}

.lang-block.active {
    display: block;
}

/* === RESPONSIVE === */
@media (max-width: 767px) {
    /* Show hamburger, hide desktop nav */
    .hamburger {
        display: flex;
    }

    .nav-links,
    .nav-cta {
        display: none;
    }

    /* Keep lang switcher visible on mobile */
    .nav-right {
        gap: 12px;
    }

    .stats-strip .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .hero {
        padding: 36px 0 24px;
    }

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

    .email-form {
        flex-direction: column;
    }

    .email-form button {
        width: 100%;
        padding: 14px 24px;
    }

    .tool-buttons {
        flex-direction: column;
        align-items: center;
    }

    .tool-buttons a {
        width: 100%;
        max-width: 300px;
        text-align: center;
    }

    .value-prop {
        padding: 16px 0;
    }

    .trust-proof {
        padding: 16px;
        font-size: 0.75rem;
    }

    .product-preview-frame {
        border-radius: 12px;
    }
}

@media (max-width: 480px) {
    .legal-layout main {
        padding: 32px 0;
    }

    .legal-layout h1 {
        font-size: 1.5rem;
    }

    .stats-strip .stats-grid {
        gap: 12px;
    }

    .stats-strip .stat-number {
        font-size: 1.125rem;
    }
}