/* ==========================================================================
   Privacy First - Dark Sovereignty Theme
   A premium dark aesthetic with sharp accent colors
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Custom Properties
   -------------------------------------------------------------------------- */
:root {
    /* Colors */
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-tertiary: #1a1a24;
    --bg-elevated: #22222e;

    --accent-primary: #00d4aa;
    --accent-primary-rgb: 0, 212, 170;
    --accent-secondary: #7c5cff;
    --accent-secondary-rgb: 124, 92, 255;
    --accent-warning: #ff6b35;
    --accent-warning-rgb: 255, 107, 53;

    --text-primary: #f0f0f5;
    --text-secondary: #8888a0;
    --text-muted: #5a5a70;

    --border-subtle: #2a2a3a;
    --border-accent: #3a3a4a;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    --gradient-dark: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    --gradient-glow: radial-gradient(ellipse at center, rgba(var(--accent-primary-rgb), 0.15) 0%, transparent 70%);

    /* Typography */
    --font-heading: 'JetBrains Mono', 'Fira Code', monospace;
    --font-body: 'Outfit', 'Inter', sans-serif;
    --font-accent: 'Playfair Display', Georgia, serif;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    /* Sizing */
    --container-max: 1200px;
    --container-narrow: 800px;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 40px rgba(var(--accent-primary-rgb), 0.3);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;

    /* Z-Index Scale */
    --z-negative: -1;
    --z-base: 0;
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal: 400;
    --z-tooltip: 500;
}

/* --------------------------------------------------------------------------
   Reset & Base Styles
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    overflow-x: hidden;
}

/* Selection */
::selection {
    background-color: rgba(var(--accent-primary-rgb), 0.3);
    color: var(--text-primary);
}

/* Focus styles */
:focus-visible {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

/* Links */
a {
    color: var(--accent-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--accent-secondary);
}

/* Images */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Lists */
ul, ol {
    list-style: none;
}

/* Buttons */
button {
    font-family: inherit;
    font-size: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* Inputs */
input, textarea {
    font-family: inherit;
    font-size: inherit;
}

/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    color: var(--text-primary);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }
h4 { font-size: 1.125rem; }

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

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.glow-text {
    text-shadow: 0 0 40px rgba(var(--accent-primary-rgb), 0.5);
}

/* --------------------------------------------------------------------------
   Layout
   -------------------------------------------------------------------------- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

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

/* Section styles */
section {
    padding: var(--space-4xl) 0;
    position: relative;
}

.section-label {
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
}

.section-title {
    margin-bottom: var(--space-lg);
}

.section-description {
    font-size: 1.125rem;
    max-width: 600px;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

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

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.9375rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    white-space: nowrap;
    text-decoration: none;
}

.btn__icon {
    width: 18px;
    height: 18px;
}

/* Primary button */
.btn--primary {
    background: var(--gradient-primary);
    color: var(--bg-primary);
    border: none;
    box-shadow: 0 4px 20px rgba(var(--accent-primary-rgb), 0.3);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(var(--accent-primary-rgb), 0.4);
    color: var(--bg-primary);
}

/* Outline button */
.btn--outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-accent);
}

.btn--outline:hover {
    border-color: var(--accent-primary);
    background: rgba(var(--accent-primary-rgb), 0.1);
    color: var(--text-primary);
}

/* Ghost button */
.btn--ghost {
    background: transparent;
    color: var(--text-secondary);
}

.btn--ghost:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

/* Accent button */
.btn--accent {
    background: var(--accent-warning);
    color: white;
}

.btn--accent:hover {
    background: #ff8555;
    color: white;
}

/* Button sizes */
.btn--sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn--lg {
    padding: 1rem 2rem;
    font-size: 1rem;
}

.btn--xl {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
}

.btn--block {
    width: 100%;
}

/* --------------------------------------------------------------------------
   Navigation
   -------------------------------------------------------------------------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    padding: var(--space-md) 0;
    transition: all var(--transition-base);
}

.header.scrolled {
    background: rgba(10, 10, 15, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
}

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

.nav__logo {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    color: var(--text-primary);
    text-decoration: none;
}

.logo-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.logo-icon svg {
    width: 100%;
    height: 100%;
}

.logo-text {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 1.375rem;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.logo-text .logo-accent {
    font-size: 1.1em;
    font-weight: 700;
    background: linear-gradient(135deg, #ffffff 0%, rgba(255,255,255,0.7) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-divider {
    width: 1px;
    height: 20px;
    background: var(--border-accent);
    margin: 0 0.25rem;
}

.logo-tagline {
    font-family: var(--font-body);
    font-size: 0.6875rem;
    font-weight: 400;
    color: var(--text-muted);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

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

.nav__link {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}

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

.nav__actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.nav__toggle,
.nav__close {
    display: none;
}

/* Mobile navigation */
@media (max-width: 1023px) {
    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        max-width: 320px;
        height: 100vh;
        background: var(--bg-secondary);
        padding: var(--space-3xl) var(--space-xl);
        transition: right var(--transition-base);
        z-index: var(--z-modal);
    }

    .nav__menu.active {
        right: 0;
    }

    .nav__list {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-lg);
    }

    .nav__link {
        font-size: 1.125rem;
    }

    .nav__close {
        display: block;
        position: absolute;
        top: var(--space-lg);
        right: var(--space-lg);
        font-size: 2rem;
        color: var(--text-secondary);
    }

    .nav__toggle {
        display: flex;
        flex-direction: column;
        gap: 4px;
        padding: var(--space-sm);
    }

    .nav__toggle span {
        width: 24px;
        height: 2px;
        background: var(--text-primary);
        transition: all var(--transition-fast);
    }

    .nav__actions {
        display: none;
    }
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    position: relative;
    overflow: hidden;
}

.hero__canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: var(--z-negative);
}

.hero__gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse at 20% 80%, rgba(var(--accent-primary-rgb), 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(var(--accent-secondary-rgb), 0.1) 0%, transparent 50%);
    z-index: var(--z-negative);
}

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

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: rgba(var(--accent-primary-rgb), 0.1);
    border: 1px solid rgba(var(--accent-primary-rgb), 0.3);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    color: var(--accent-primary);
    margin-bottom: var(--space-lg);
}

.pulse {
    width: 8px;
    height: 8px;
    background: var(--accent-primary);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.hero__title {
    margin-bottom: var(--space-lg);
}

.hero__description {
    font-size: 1.25rem;
    margin-bottom: var(--space-xl);
    max-width: 540px;
}

.hero__cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
}

.hero__trust {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-lg);
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.trust-badge svg {
    width: 18px;
    height: 18px;
    color: var(--accent-primary);
}

/* Hero mockup */
.hero__mockup {
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.mockup__header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-subtle);
}

.mockup__dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--border-accent);
}

.mockup__dot:first-child { background: #ff5f56; }
.mockup__dot:nth-child(2) { background: #ffbd2e; }
.mockup__dot:nth-child(3) { background: #27ca40; }

.mockup__title {
    margin-left: auto;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.mockup__content {
    padding: var(--space-xl);
}

.mockup__stat {
    display: flex;
    flex-direction: column;
    margin-bottom: var(--space-lg);
}

.mockup__stat-value {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-primary);
}

.mockup__stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.mockup__services {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-sm);
    margin-top: var(--space-xl);
}

.mockup__service {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    color: var(--text-secondary);
    border: 1px solid transparent;
    transition: all var(--transition-fast);
}

.mockup__service.active {
    border-color: var(--accent-primary);
    color: var(--text-primary);
}

.service-icon {
    font-size: 1.5rem;
}

/* Scroll indicator */
.hero__scroll {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-muted);
    font-size: 0.75rem;
}

.scroll-indicator {
    width: 24px;
    height: 40px;
    border: 2px solid var(--border-accent);
    border-radius: 12px;
    position: relative;
}

.scroll-indicator::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--accent-primary);
    border-radius: 2px;
    animation: scroll 2s ease-in-out infinite;
}

@keyframes scroll {
    0%, 100% { top: 8px; opacity: 1; }
    50% { top: 20px; opacity: 0.3; }
}

/* Responsive hero */
@media (max-width: 1023px) {
    .hero__container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero__description {
        margin: 0 auto var(--space-xl);
    }

    .hero__cta {
        justify-content: center;
    }

    .hero__trust {
        justify-content: center;
    }

    .hero__visual {
        order: -1;
    }

    .hero__scroll {
        display: none;
    }
}

/* --------------------------------------------------------------------------
   Problem Section
   -------------------------------------------------------------------------- */
.problem {
    background: var(--bg-secondary);
    padding: var(--space-4xl) 0;
}

.problem__content {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.problem__title {
    max-width: 700px;
    margin: 0 auto;
}

.problem__comparison {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
    margin-bottom: var(--space-3xl);
}

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

.comparison-card__header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.comparison-card__icon {
    font-size: 1.5rem;
}

.comparison-card__header h3 {
    font-size: 1.25rem;
}

.comparison-card__list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    padding: var(--space-sm) 0;
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

.x-mark {
    color: #ff4757;
    font-weight: 600;
}

.check-mark {
    color: var(--accent-primary);
    font-weight: 600;
}

.comparison-card--bad {
    border-color: rgba(255, 71, 87, 0.3);
}

.comparison-card--good {
    border-color: rgba(var(--accent-primary-rgb), 0.3);
    background: linear-gradient(135deg, var(--bg-tertiary), rgba(var(--accent-primary-rgb), 0.05));
}

.problem__stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

.stat-card {
    text-align: center;
    padding: var(--space-lg);
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-subtle);
}

.stat-card__value {
    display: block;
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-primary);
    margin-bottom: var(--space-sm);
}

.stat-card__label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

@media (max-width: 767px) {
    .problem__comparison {
        grid-template-columns: 1fr;
    }

    .problem__stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* --------------------------------------------------------------------------
   Services Section
   -------------------------------------------------------------------------- */
.services {
    padding: var(--space-4xl) 0;
}

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

.service-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    transition: all var(--transition-base);
}

.service-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-primary);
    box-shadow: 0 8px 40px rgba(var(--accent-primary-rgb), 0.15);
}

.service-card__icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(var(--accent-primary-rgb), 0.2), rgba(var(--accent-secondary-rgb), 0.2));
    border-radius: var(--radius-md);
    margin-bottom: var(--space-lg);
}

.service-card__icon svg {
    width: 24px;
    height: 24px;
    color: var(--accent-primary);
}

.service-card__title {
    margin-bottom: var(--space-md);
}

.service-card__description {
    font-size: 0.9375rem;
    margin-bottom: var(--space-lg);
}

.service-card__features {
    margin-bottom: var(--space-lg);
}

.service-card__features li {
    position: relative;
    padding-left: var(--space-lg);
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
}

.service-card__features li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent-primary);
}

.service-card__link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.875rem;
    color: var(--accent-primary);
    font-weight: 500;
}

.service-card__link svg {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-fast);
}

.service-card__link:hover svg {
    transform: translateX(4px);
}

@media (max-width: 1023px) {
    .services__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 639px) {
    .services__grid {
        grid-template-columns: 1fr;
    }
}

/* --------------------------------------------------------------------------
   Platform Section
   -------------------------------------------------------------------------- */
.platform {
    background: var(--bg-secondary);
    padding: var(--space-4xl) 0;
}

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

.platform__description {
    font-size: 1.125rem;
    margin-bottom: var(--space-xl);
}

.platform__features {
    margin-bottom: var(--space-xl);
}

.platform__feature {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.platform__feature-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    color: var(--accent-primary);
}

.platform__feature-icon svg {
    width: 20px;
    height: 20px;
}

.platform__feature h4 {
    margin-bottom: var(--space-xs);
}

.platform__feature p {
    font-size: 0.875rem;
}

/* Code window */
.code-window {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.code-window__header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border-subtle);
}

.code-window__dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--border-accent);
}

.code-window__dot:first-child { background: #ff5f56; }
.code-window__dot:nth-child(2) { background: #ffbd2e; }
.code-window__dot:nth-child(3) { background: #27ca40; }

.code-window__title {
    margin-left: auto;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.code-window__content {
    padding: var(--space-lg);
    overflow-x: auto;
}

.code-window__content code {
    font-family: var(--font-heading);
    font-size: 0.8125rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

.code-keyword { color: var(--accent-secondary); }
.code-property { color: var(--accent-primary); }
.code-comment { color: var(--text-muted); font-style: italic; }

/* Platform apps */
.platform__apps {
    margin-top: var(--space-xl);
    text-align: center;
}

.platform__apps-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
}

.platform__app-icons {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
}

.app-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    font-size: 1.5rem;
    transition: all var(--transition-fast);
}

.app-icon:hover {
    border-color: var(--accent-primary);
    transform: translateY(-2px);
}

@media (max-width: 1023px) {
    .platform__grid {
        grid-template-columns: 1fr;
    }

    .platform__visual {
        order: -1;
    }
}

/* --------------------------------------------------------------------------
   Passport Section
   -------------------------------------------------------------------------- */
.passport {
    padding: var(--space-4xl) 0;
    position: relative;
    overflow: hidden;
}

.passport__glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(ellipse at center, rgba(var(--accent-secondary-rgb), 0.1) 0%, transparent 70%);
    pointer-events: none;
}

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

/* Passport card mockup */
.passport-card {
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    box-shadow: var(--shadow-lg), 0 0 60px rgba(var(--accent-secondary-rgb), 0.1);
    max-width: 360px;
    margin: 0 auto;
}

.passport-card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-xl);
}

.passport-card__logo {
    width: 36px;
    height: 40px;
}

.passport-card__logo svg {
    width: 100%;
    height: 100%;
}

.passport-card__badge {
    font-family: var(--font-heading);
    font-size: 0.625rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    color: var(--text-muted);
    padding: var(--space-xs) var(--space-sm);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
}

.passport-card__content {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.passport-card__avatar {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border-radius: 50%;
    color: var(--text-muted);
}

.passport-card__avatar svg {
    width: 32px;
    height: 32px;
}

.passport-card__name {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.passport-card__id {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: var(--font-heading);
}

.passport-card__services {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.passport-card__service {
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    color: var(--text-muted);
    border: 1px solid transparent;
}

.passport-card__service.active {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.passport-card__footer {
    padding-top: var(--space-md);
    border-top: 1px solid var(--border-subtle);
}

.passport-card__status {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-primary);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

/* Passport content */
.passport__description {
    font-size: 1.125rem;
    margin-bottom: var(--space-xl);
}

.passport__features {
    margin-bottom: var(--space-xl);
}

.passport__feature {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-sm) 0;
    color: var(--text-secondary);
}

.passport__feature svg {
    width: 20px;
    height: 20px;
    color: var(--accent-primary);
    flex-shrink: 0;
}

.passport__cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
}

@media (max-width: 1023px) {
    .passport__grid {
        grid-template-columns: 1fr;
    }
}

/* --------------------------------------------------------------------------
   Marketplace Section
   -------------------------------------------------------------------------- */
.marketplace {
    background: var(--bg-secondary);
    padding: var(--space-4xl) 0;
}

.marketplace__demo {
    margin-bottom: var(--space-3xl);
}

/* Search mockup */
.search-mockup {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    overflow: hidden;
    max-width: 700px;
    margin: 0 auto;
    box-shadow: var(--shadow-lg);
}

.search-mockup__bar {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border-subtle);
}

.search-mockup__bar svg {
    width: 20px;
    height: 20px;
    color: var(--text-muted);
}

.search-mockup__bar input {
    flex: 1;
    background: none;
    border: none;
    color: var(--text-primary);
    outline: none;
}

.search-mockup__bar input::placeholder {
    color: var(--text-muted);
}

.search-mockup__btn {
    padding: var(--space-sm) var(--space-lg);
    background: var(--accent-primary);
    color: var(--bg-primary);
    border-radius: var(--radius-md);
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.875rem;
}

.search-mockup__results {
    padding: var(--space-lg);
}

.search-result {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.search-result:hover {
    background: var(--bg-secondary);
}

.search-result__image {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    font-size: 1.5rem;
}

.search-result__info {
    flex: 1;
}

.search-result__title {
    display: block;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.search-result__vendor {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.search-result__price {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--accent-primary);
}

.search-mockup__footer {
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-subtle);
}

.privacy-indicator {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.75rem;
    color: var(--accent-primary);
}

.privacy-indicator svg {
    width: 14px;
    height: 14px;
}

/* Marketplace features */
.marketplace__features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.marketplace__feature {
    text-align: center;
    padding: var(--space-lg);
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-subtle);
}

.marketplace__feature-icon {
    font-size: 2rem;
    margin-bottom: var(--space-md);
}

.marketplace__feature h4 {
    margin-bottom: var(--space-sm);
}

.marketplace__feature p {
    font-size: 0.875rem;
}

@media (max-width: 767px) {
    .marketplace__features {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* --------------------------------------------------------------------------
   AppStore Section
   -------------------------------------------------------------------------- */
.appstore {
    padding: var(--space-4xl) 0;
    position: relative;
    overflow: hidden;
}

.appstore__bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse at 30% 50%, rgba(var(--accent-secondary-rgb), 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 50%, rgba(var(--accent-warning-rgb), 0.1) 0%, transparent 50%);
    z-index: var(--z-negative);
}

.appstore__content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.coming-soon-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: rgba(var(--accent-warning-rgb), 0.1);
    border: 1px solid rgba(var(--accent-warning-rgb), 0.3);
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--accent-warning);
    margin-bottom: var(--space-xl);
}

.glow-pulse {
    width: 8px;
    height: 8px;
    background: var(--accent-warning);
    border-radius: 50%;
    animation: glow-pulse 2s ease-in-out infinite;
}

@keyframes glow-pulse {
    0%, 100% {
        opacity: 1;
        box-shadow: 0 0 10px var(--accent-warning);
    }
    50% {
        opacity: 0.6;
        box-shadow: 0 0 20px var(--accent-warning);
    }
}

.appstore__title {
    margin-bottom: var(--space-lg);
}

.appstore__description {
    font-size: 1.125rem;
    margin-bottom: var(--space-2xl);
}

.appstore__categories {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.app-category {
    padding: var(--space-xl);
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.app-category:hover {
    border-color: var(--accent-secondary);
    transform: translateY(-4px);
}

.app-category__icon {
    display: block;
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
}

.app-category__name {
    display: block;
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.app-category__desc {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Notify form */
.appstore__notify {
    max-width: 450px;
    margin: 0 auto;
}

.appstore__notify p {
    margin-bottom: var(--space-md);
    color: var(--text-secondary);
}

.notify-form {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
}

.notify-form__input {
    flex: 1;
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    outline: none;
    transition: border-color var(--transition-fast);
}

.notify-form__input:focus {
    border-color: var(--accent-primary);
}

.notify-form__input::placeholder {
    color: var(--text-muted);
}

.notify-form__note {
    font-size: 0.75rem;
    color: var(--text-muted);
}

@media (max-width: 767px) {
    .appstore__categories {
        grid-template-columns: repeat(2, 1fr);
    }

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

/* --------------------------------------------------------------------------
   Network Section
   -------------------------------------------------------------------------- */
.network {
    background: var(--bg-secondary);
    padding: var(--space-4xl) 0;
}

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

.network__description {
    font-size: 1.125rem;
    margin-bottom: var(--space-xl);
}

.network__features {
    margin-bottom: var(--space-xl);
}

.network__feature {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.network__feature-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    color: var(--accent-primary);
}

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

.network__feature h4 {
    margin-bottom: var(--space-xs);
}

.network__feature p {
    font-size: 0.875rem;
}

/* Network diagram */
.network-diagram {
    position: relative;
    width: 300px;
    height: 300px;
    margin: 0 auto;
}

.network-node {
    position: absolute;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border: 2px solid var(--border-accent);
    border-radius: 50%;
    font-family: var(--font-heading);
    font-size: 0.625rem;
    font-weight: 600;
    color: var(--text-secondary);
    z-index: 1;
}

.network-node--center {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--accent-primary);
    color: var(--bg-primary);
    border-color: var(--accent-primary);
}

.network-node--tor {
    top: 15%;
    left: 15%;
    border-color: var(--accent-secondary);
}

.network-node--ipfs {
    top: 15%;
    right: 15%;
    border-color: var(--accent-primary);
}

.network-node--exit {
    bottom: 15%;
    left: 15%;
    border-color: var(--accent-warning);
}

.network-node--relay1 {
    bottom: 15%;
    right: 15%;
}

.network-node--relay2 {
    top: 50%;
    right: 0;
    transform: translateY(-50%);
}

.network-lines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.network-line {
    stroke: var(--border-accent);
    stroke-width: 1;
    stroke-dasharray: 5, 5;
    animation: dash 20s linear infinite;
}

@keyframes dash {
    to { stroke-dashoffset: -100; }
}

@media (max-width: 1023px) {
    .network__grid {
        grid-template-columns: 1fr;
    }

    .network__visual {
        order: -1;
    }
}

/* --------------------------------------------------------------------------
   Control Panel Section
   -------------------------------------------------------------------------- */
.control-panel {
    padding: var(--space-4xl) 0;
}

/* Control panel mockup */
.control-panel__mockup {
    margin-bottom: var(--space-2xl);
}

.cp-window {
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    max-width: 900px;
    margin: 0 auto;
}

.cp-window__header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-subtle);
}

.cp-window__dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--border-accent);
}

.cp-window__dot:first-child { background: #ff5f56; }
.cp-window__dot:nth-child(2) { background: #ffbd2e; }
.cp-window__dot:nth-child(3) { background: #27ca40; }

.cp-window__title {
    margin-left: auto;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.cp-window__content {
    display: flex;
    min-height: 350px;
}

.cp-sidebar {
    width: 200px;
    padding: var(--space-lg);
    background: var(--bg-tertiary);
    border-right: 1px solid var(--border-subtle);
}

.cp-sidebar__item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.cp-sidebar__item:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.cp-sidebar__item.active {
    background: var(--bg-secondary);
    color: var(--accent-primary);
}

.cp-sidebar__item svg {
    width: 18px;
    height: 18px;
}

.cp-main {
    flex: 1;
    padding: var(--space-xl);
}

.cp-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.cp-stat {
    padding: var(--space-lg);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    text-align: center;
}

.cp-stat__value {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-primary);
    margin-bottom: var(--space-xs);
}

.cp-stat__label {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.cp-actions {
    display: flex;
    gap: var(--space-md);
}

.cp-action {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.cp-action:hover {
    border-color: var(--accent-primary);
    color: var(--text-primary);
}

.cp-action svg {
    width: 16px;
    height: 16px;
}

/* Control panel features */
.control-panel__features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-xl);
}

.cp-feature {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-secondary);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.cp-feature svg {
    width: 18px;
    height: 18px;
    color: var(--accent-primary);
}

@media (max-width: 767px) {
    .cp-window__content {
        flex-direction: column;
    }

    .cp-sidebar {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--border-subtle);
    }

    .cp-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .cp-actions {
        flex-direction: column;
    }
}

/* --------------------------------------------------------------------------
   Pricing Section
   -------------------------------------------------------------------------- */
.pricing {
    background: var(--bg-secondary);
    padding: var(--space-4xl) 0;
}

/* Pricing toggle */
.pricing__toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.pricing__toggle-label {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

.pricing__toggle-label.active {
    color: var(--text-primary);
}

.pricing__discount {
    display: inline-block;
    padding: var(--space-xs) var(--space-sm);
    background: rgba(var(--accent-primary-rgb), 0.1);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    color: var(--accent-primary);
    margin-left: var(--space-sm);
}

.pricing__toggle-switch {
    width: 52px;
    height: 28px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
    position: relative;
    cursor: pointer;
    border: 1px solid var(--border-subtle);
}

.pricing__toggle-slider {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 20px;
    height: 20px;
    background: var(--accent-primary);
    border-radius: 50%;
    transition: transform var(--transition-base);
}

.pricing__toggle-switch.annual .pricing__toggle-slider {
    transform: translateX(24px);
}

/* Pricing grid */
.pricing__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    margin-bottom: var(--space-2xl);
}

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

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

.pricing-card--featured {
    border-color: var(--accent-primary);
    background: linear-gradient(180deg, var(--bg-tertiary), rgba(var(--accent-primary-rgb), 0.05));
}

.pricing-card--featured:hover {
    border-color: var(--accent-primary);
}

.pricing-card__badge {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: var(--space-sm) var(--space-lg);
    background: var(--accent-primary);
    color: var(--bg-primary);
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
}

.pricing-card__header {
    margin-bottom: var(--space-lg);
}

.pricing-card__name {
    margin-bottom: var(--space-sm);
}

.pricing-card__description {
    font-size: 0.875rem;
}

.pricing-card__price {
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--border-subtle);
}

.pricing-card__currency {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--text-secondary);
    vertical-align: top;
}

.pricing-card__amount {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-primary);
}

.pricing-card__amount--custom {
    font-size: 2.5rem;
}

.pricing-card__period {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.pricing-card__features {
    margin-bottom: var(--space-xl);
}

.pricing-card__features li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) 0;
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

.pricing-card__features svg {
    width: 18px;
    height: 18px;
    color: var(--accent-primary);
    flex-shrink: 0;
}

/* Guarantee */
.pricing__guarantee {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    padding: var(--space-xl);
    background: var(--bg-tertiary);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-subtle);
    max-width: 600px;
    margin: 0 auto;
}

.pricing__guarantee svg {
    width: 48px;
    height: 48px;
    color: var(--accent-primary);
    flex-shrink: 0;
}

.pricing__guarantee strong {
    display: block;
    margin-bottom: var(--space-xs);
}

.pricing__guarantee p {
    font-size: 0.875rem;
    margin: 0;
}

@media (max-width: 1023px) {
    .pricing__grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto var(--space-2xl);
    }

    .pricing-card--featured {
        order: -1;
    }
}

/* --------------------------------------------------------------------------
   Trust Section
   -------------------------------------------------------------------------- */
.trust {
    padding: var(--space-4xl) 0;
}

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

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

.trust-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-primary);
}

.trust-card__icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(var(--accent-primary-rgb), 0.1), rgba(var(--accent-secondary-rgb), 0.1));
    border-radius: var(--radius-lg);
    margin: 0 auto var(--space-lg);
}

.trust-card__icon svg {
    width: 32px;
    height: 32px;
    color: var(--accent-primary);
}

.trust-card h3 {
    margin-bottom: var(--space-md);
}

.trust-card p {
    font-size: 0.9375rem;
}

@media (max-width: 1023px) {
    .trust__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 639px) {
    .trust__grid {
        grid-template-columns: 1fr;
    }
}

/* --------------------------------------------------------------------------
   CTA Section
   -------------------------------------------------------------------------- */
.cta {
    padding: var(--space-4xl) 0;
    position: relative;
    overflow: hidden;
}

.cta__bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse at 50% 50%, rgba(var(--accent-primary-rgb), 0.15) 0%, transparent 60%);
    z-index: var(--z-negative);
}

.cta__content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta__title {
    margin-bottom: var(--space-lg);
}

.cta__description {
    font-size: 1.25rem;
    margin-bottom: var(--space-xl);
}

.cta__actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-md);
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-subtle);
    padding: var(--space-3xl) 0 var(--space-xl);
}

.footer__grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-2xl);
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    color: var(--text-primary);
    text-decoration: none;
    margin-bottom: var(--space-md);
}

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

.footer__logo .logo-text {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 1.25rem;
    letter-spacing: -0.02em;
}

.footer__tagline {
    font-size: 0.875rem;
    margin-bottom: var(--space-lg);
}

.footer__social {
    display: flex;
    gap: var(--space-md);
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.social-link:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.social-link svg {
    width: 18px;
    height: 18px;
}

.footer__links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
}

.footer__column h4 {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--space-lg);
}

.footer__column ul li {
    margin-bottom: var(--space-sm);
}

.footer__column a {
    color: var(--text-secondary);
    font-size: 0.875rem;
    transition: color var(--transition-fast);
}

.footer__column a:hover {
    color: var(--text-primary);
}

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

.footer__copyright,
.footer__credit {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.footer__credit a {
    color: var(--accent-primary);
}

@media (max-width: 1023px) {
    .footer__grid {
        grid-template-columns: 1fr;
    }

    .footer__links {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 639px) {
    .footer__links {
        grid-template-columns: 1fr;
    }

    .footer__bottom {
        flex-direction: column;
        gap: var(--space-sm);
        text-align: center;
    }
}

/* --------------------------------------------------------------------------
   Animations & Reveal
   -------------------------------------------------------------------------- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.reveal--delay-1 { transition-delay: 0.1s; }
.reveal--delay-2 { transition-delay: 0.2s; }
.reveal--delay-3 { transition-delay: 0.3s; }

/* --------------------------------------------------------------------------
   Utility Classes
   -------------------------------------------------------------------------- */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}