/* ==========================================================================
   Narrovel Studio - Premium Dark Theme
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Variables
   -------------------------------------------------------------------------- */
:root {
    /* Colors - Dark theme */
    --color-bg: #0a0a0b;
    --color-bg-elevated: #111113;
    --color-bg-hover: #18181b;
    --color-surface: #1a1a1d;
    --color-surface-hover: #232326;
    
    /* Text */
    --color-text: #fafafa;
    --color-text-secondary: #a1a1aa;
    --color-text-muted: #71717a;
    
    /* Accent - Electric lime/chartreuse */
    --color-accent: #d4ff00;
    --color-accent-hover: #c8f000;
    --color-accent-muted: rgba(212, 255, 0, 0.15);
    
    /* Borders */
    --color-border: #27272a;
    --color-border-hover: #3f3f46;
    
    /* Typography */
    --font-display: 'Syne', sans-serif;
    --font-body: 'DM Sans', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 0.75rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    --space-5xl: 8rem;
    
    /* Layout */
    --container-max: 1400px;
    --container-padding: clamp(1rem, 5vw, 3rem);
    --header-height: 80px;
    
    /* Effects */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 60px rgba(212, 255, 0, 0.15);
    
    --transition-fast: 0.15s ease;
    --transition-base: 0.25s ease;
    --transition-slow: 0.4s ease;
    --transition-slower: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --------------------------------------------------------------------------
   Reset & Base
   -------------------------------------------------------------------------- */
*, *::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: 1rem;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    overflow-x: hidden;
}

::selection {
    background: var(--color-accent);
    color: var(--color-bg);
}

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

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

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

/* --------------------------------------------------------------------------
   Noise Overlay & Effects
   -------------------------------------------------------------------------- */
.noise-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.03;
    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");
}

.cursor-glow {
    position: fixed;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--color-accent-muted) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: -1;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

@media (hover: hover) {
    .cursor-glow {
        opacity: 1;
    }
}

/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 8vw, 5rem); }
h2 { font-size: clamp(2rem, 5vw, 3.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
h4 { font-size: 1.25rem; }

em {
    font-style: normal;
    color: var(--color-accent);
}

.prose {
    color: var(--color-text-secondary);
    max-width: 65ch;
}

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

.prose--large {
    font-size: 1.125rem;
    line-height: 1.75;
}

/* --------------------------------------------------------------------------
   Layout
   -------------------------------------------------------------------------- */
.main {
    min-height: 100vh;
}

.section {
    padding: var(--space-5xl) 0;
}

.section__container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

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

.section__header--row {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: var(--space-xl);
    flex-wrap: wrap;
}

.section__label {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-accent);
    margin-bottom: var(--space-md);
}

.section__title {
    max-width: 600px;
}

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    z-index: 1000;
    background: rgba(10, 10, 11, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: border-color var(--transition-base), background var(--transition-base);
}

.header.is-scrolled {
    border-bottom-color: var(--color-border);
    background: rgba(10, 10, 11, 0.95);
}

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

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    transition: opacity var(--transition-fast);
}

.logo:hover {
    opacity: 0.8;
}

.logo__dot {
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 50%;
}

/* Navigation */
.nav__list {
    display: flex;
    list-style: none;
    gap: var(--space-xs);
}

.nav__link {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

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

.nav__link.is-active {
    color: var(--color-accent);
}

.nav__link-index {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    color: var(--color-text-muted);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.nav__link:hover .nav__link-index {
    opacity: 1;
}

/* Menu toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    width: 40px;
    height: 40px;
    padding: 8px;
}

.menu-toggle__line {
    width: 100%;
    height: 2px;
    background: var(--color-text);
    transition: all var(--transition-base);
    transform-origin: center;
}

.menu-toggle.is-active .menu-toggle__line:first-child {
    transform: rotate(45deg) translate(3px, 3px);
}

.menu-toggle.is-active .menu-toggle__line:last-child {
    transform: rotate(-45deg) translate(3px, -3px);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg);
    z-index: 999;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--space-3xl);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-slow);
}

.mobile-menu.is-active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu__list {
    list-style: none;
}

.mobile-menu__link {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(2rem, 8vw, 4rem);
    font-weight: 700;
    padding: var(--space-md) 0;
    transition: color var(--transition-fast);
}

.mobile-menu__link:hover {
    color: var(--color-accent);
}

.mobile-menu__footer {
    margin-top: auto;
    padding-top: var(--space-2xl);
    border-top: 1px solid var(--color-border);
}

.mobile-menu__footer a {
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

.mobile-menu__footer a:hover {
    color: var(--color-accent);
}

@media (max-width: 768px) {
    .nav {
        display: none;
    }
    .menu-toggle {
        display: flex;
    }
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.875rem 1.5rem;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn--primary {
    background: var(--color-accent);
    color: var(--color-bg);
}

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

.btn--outline {
    border: 1px solid var(--color-border);
    color: var(--color-text);
}

.btn--outline:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.btn--ghost {
    color: var(--color-text-secondary);
    padding: var(--space-sm);
}

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

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

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

.btn svg {
    transition: transform var(--transition-fast);
}

.btn:hover svg {
    transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   Tags
   -------------------------------------------------------------------------- */
.tag {
    display: inline-block;
    padding: 0.25rem 0.625rem;
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-secondary);
}

.tag--large {
    padding: 0.375rem 0.875rem;
    font-size: 0.75rem;
}

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

.hero__container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.hero__content {
    position: relative;
    z-index: 2;
}

.hero__label {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xl);
}

.hero__label-dot {
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    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-xl);
}

.hero__title-line {
    display: block;
}

.hero__text {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    max-width: 500px;
    margin-bottom: var(--space-2xl);
    line-height: 1.7;
}

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

/* Hero Visual */
.hero__visual {
    position: relative;
    height: 500px;
}

.hero__shapes {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero__shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    animation: float 6s ease-in-out infinite;
}

.hero__shape--1 {
    width: 300px;
    height: 300px;
    background: var(--color-accent);
    opacity: 0.15;
    top: 10%;
    right: 10%;
    animation-delay: 0s;
}

.hero__shape--2 {
    width: 200px;
    height: 200px;
    background: #8b5cf6;
    opacity: 0.1;
    top: 50%;
    right: 30%;
    animation-delay: 2s;
}

.hero__shape--3 {
    width: 150px;
    height: 150px;
    background: #06b6d4;
    opacity: 0.1;
    bottom: 10%;
    right: 5%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-30px) rotate(5deg); }
}

/* Scroll indicator */
.hero__scroll-indicator {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-text-muted);
}

.hero__scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, var(--color-accent), transparent);
    animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    51% { transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

@media (max-width: 968px) {
    .hero__container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero__text {
        margin-left: auto;
        margin-right: auto;
    }
    .hero__actions {
        justify-content: center;
    }
    .hero__visual {
        display: none;
    }
}

/* --------------------------------------------------------------------------
   Page Hero
   -------------------------------------------------------------------------- */
.page-hero {
    padding: calc(var(--header-height) + var(--space-4xl)) 0 var(--space-3xl);
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    width: 600px;
    height: 400px;
    background: radial-gradient(ellipse, var(--color-accent-muted) 0%, transparent 70%);
    transform: translateX(-50%);
    pointer-events: none;
}

.page-hero__container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    position: relative;
}

.page-hero__content {
    max-width: 800px;
}

.page-hero__label {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-accent);
    margin-bottom: var(--space-md);
}

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

.page-hero__text {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    max-width: 600px;
}

.page-hero__text--large {
    font-size: 1.25rem;
}

/* --------------------------------------------------------------------------
   Project Cards
   -------------------------------------------------------------------------- */
.project-card {
    position: relative;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-slow);
}

.project-card:hover {
    border-color: var(--color-border-hover);
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.project-card__link {
    display: block;
}

.project-card__image {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
    background: var(--color-bg-elevated);
}

.project-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.project-card__image-hover {
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    transition: opacity var(--transition-slow);
}

.project-card:hover .project-card__image img:first-child {
    transform: scale(1.05);
}

.project-card:hover .project-card__image-hover {
    opacity: 1;
}

.project-card__overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 10, 11, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.project-card:hover .project-card__overlay {
    opacity: 1;
}

.project-card__view {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: var(--color-accent);
    color: var(--color-bg);
    border-radius: 50%;
    font-size: 0.875rem;
    font-weight: 600;
    transform: scale(0.8);
    transition: transform var(--transition-base);
}

.project-card:hover .project-card__view {
    transform: scale(1);
}

.project-card__badge {
    position: absolute;
    top: var(--space-md);
    left: var(--space-md);
    padding: 0.25rem 0.75rem;
    background: var(--color-accent);
    color: var(--color-bg);
    font-family: var(--font-mono);
    font-size: 0.625rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: var(--radius-full);
}

.project-card__content {
    padding: var(--space-lg);
}

.project-card__meta {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-sm);
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
}

.project-card__category {
    color: var(--color-accent);
}

.project-card__title {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
    transition: color var(--transition-fast);
}

.project-card:hover .project-card__title {
    color: var(--color-accent);
}

.project-card__desc {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-md);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.project-card__tags {
    display: flex;
    gap: var(--space-xs);
    flex-wrap: wrap;
}

/* Featured cards */
.project-card--featured {
    grid-column: span 2;
}

.project-card--featured .project-card__image {
    aspect-ratio: 21/9;
}

@media (max-width: 768px) {
    .project-card--featured {
        grid-column: span 1;
    }
    .project-card--featured .project-card__image {
        aspect-ratio: 16/10;
    }
}

/* --------------------------------------------------------------------------
   Project Grids
   -------------------------------------------------------------------------- */
.featured__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
}

.projects__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--space-xl);
}

.projects__grid--3 {
    grid-template-columns: repeat(3, 1fr);
}

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

@media (max-width: 968px) {
    .featured__grid,
    .portfolio-grid,
    .projects__grid--3 {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .projects__grid {
        grid-template-columns: 1fr;
    }
}

/* --------------------------------------------------------------------------
   Filter
   -------------------------------------------------------------------------- */
.filter-section {
    padding: var(--space-xl) 0;
    border-bottom: 1px solid var(--color-border);
}

.filter-section__container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.filter {
    display: flex;
    gap: var(--space-xs);
    flex-wrap: wrap;
}

.filter__item {
    padding: var(--space-sm) var(--space-md);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    border-radius: var(--radius-full);
    border: 1px solid transparent;
    transition: all var(--transition-fast);
}

.filter__item:hover {
    color: var(--color-text);
    background: var(--color-surface);
}

.filter__item.is-active {
    color: var(--color-bg);
    background: var(--color-accent);
}

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

.service-card {
    padding: var(--space-2xl);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

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

.service-card__number {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-accent);
    margin-bottom: var(--space-lg);
}

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

.service-card__text {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-lg);
}

.service-card__list {
    list-style: none;
}

.service-card__list li {
    position: relative;
    padding-left: var(--space-md);
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-xs);
}

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

@media (max-width: 968px) {
    .services__grid {
        grid-template-columns: 1fr;
    }
}

/* --------------------------------------------------------------------------
   CTA Section
   -------------------------------------------------------------------------- */
.cta {
    text-align: center;
    background: linear-gradient(180deg, transparent 0%, var(--color-bg-elevated) 100%);
}

.cta__content {
    max-width: 600px;
    margin: 0 auto;
}

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

.cta__text {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-2xl);
    font-size: 1.125rem;
}

/* --------------------------------------------------------------------------
   Project Detail
   -------------------------------------------------------------------------- */
.project-hero {
    padding: calc(var(--header-height) + var(--space-3xl)) 0 var(--space-2xl);
}

.project-hero__container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.project-hero__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-2xl);
}

.project-hero__back {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

.project-hero__back:hover {
    color: var(--color-accent);
}

.project-hero__meta {
    display: flex;
    gap: var(--space-md);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
}

.project-hero__category {
    color: var(--color-accent);
}

.project-hero__title {
    margin-bottom: var(--space-lg);
    max-width: 900px;
}

.project-hero__desc {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    max-width: 700px;
    margin-bottom: var(--space-xl);
}

.project-hero__tags {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

/* Project Cover */
.project-cover {
    padding: 0 var(--container-padding);
}

.project-cover__container {
    max-width: var(--container-max);
    margin: 0 auto;
}

.project-cover__image {
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.project-cover__image img {
    width: 100%;
}

/* Project Info */
.project-info__grid {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--space-4xl);
}

.project-info__sidebar {
    position: sticky;
    top: calc(var(--header-height) + var(--space-xl));
    align-self: start;
}

.project-detail {
    padding: var(--space-lg) 0;
    border-bottom: 1px solid var(--color-border);
}

.project-detail:first-child {
    padding-top: 0;
}

.project-detail:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.project-detail__label {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
    margin-bottom: var(--space-xs);
}

.project-detail__value {
    font-size: 1rem;
    color: var(--color-text);
}

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

@media (max-width: 968px) {
    .project-info__grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    .project-info__sidebar {
        position: static;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: var(--space-md);
    }
    .project-detail {
        padding: var(--space-md);
        background: var(--color-surface);
        border-radius: var(--radius-md);
        border: 1px solid var(--color-border);
        border-bottom: 1px solid var(--color-border);
    }
}

/* Gallery */
.gallery {
    display: grid;
    gap: var(--space-xl);
}

.gallery__item {
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.gallery__image img {
    width: 100%;
}

.gallery__caption {
    padding: var(--space-md) 0;
    font-size: 0.875rem;
    color: var(--color-text-muted);
    text-align: center;
}

/* Project Navigation */
.project-nav__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
}

.project-nav__item {
    display: block;
    padding: var(--space-xl);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.project-nav__item:hover {
    border-color: var(--color-accent);
}

.project-nav__item--next {
    text-align: right;
}

.project-nav__label {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
    margin-bottom: var(--space-sm);
}

.project-nav__title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    transition: color var(--transition-fast);
}

.project-nav__item:hover .project-nav__title {
    color: var(--color-accent);
}

@media (max-width: 640px) {
    .project-nav__grid {
        grid-template-columns: 1fr;
    }
}

/* --------------------------------------------------------------------------
   About Page
   -------------------------------------------------------------------------- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: var(--space-4xl);
}

.stats {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
}

.stat {
    padding: var(--space-lg) 0;
    border-bottom: 1px solid var(--color-border);
}

.stat:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.stat:first-child {
    padding-top: 0;
}

.stat__number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-accent);
    line-height: 1;
    margin-bottom: var(--space-xs);
}

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

@media (max-width: 968px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    .stats {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-md);
    }
    .stat {
        padding: var(--space-md);
        border-bottom: none;
        border-right: 1px solid var(--color-border);
        text-align: center;
    }
    .stat:last-child {
        border-right: none;
    }
}

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

.value-card {
    padding: var(--space-xl);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.value-card:hover {
    border-color: var(--color-accent);
}

.value-card__icon {
    font-size: 1.5rem;
    color: var(--color-accent);
    margin-bottom: var(--space-md);
}

.value-card__title {
    font-size: 1.125rem;
    margin-bottom: var(--space-sm);
}

.value-card__text {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
}

@media (max-width: 968px) {
    .values__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .values__grid {
        grid-template-columns: 1fr;
    }
}

/* Team */
.team__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-xl);
}

.team-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
}

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

.team-card__photo {
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--color-bg-elevated);
}

.team-card__photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.team-card:hover .team-card__photo img {
    transform: scale(1.05);
}

.team-card__photo-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 700;
    color: var(--color-text-muted);
    background: linear-gradient(135deg, var(--color-surface), var(--color-bg-elevated));
}

.team-card__content {
    padding: var(--space-lg);
}

.team-card__name {
    font-size: 1.125rem;
    margin-bottom: var(--space-xs);
}

.team-card__role {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent);
    margin-bottom: var(--space-md);
}

.team-card__bio {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-md);
}

.team-card__links {
    display: flex;
    gap: var(--space-sm);
}

.team-card__links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    background: var(--color-bg-hover);
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.team-card__links a:hover {
    background: var(--color-accent);
    color: var(--color-bg);
}

/* --------------------------------------------------------------------------
   Contact Page
   -------------------------------------------------------------------------- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
}

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

.contact-block {
    display: flex;
    gap: var(--space-lg);
    padding: var(--space-xl);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: border-color var(--transition-base);
}

.contact-block:hover {
    border-color: var(--color-border-hover);
}

.contact-block__icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent-muted);
    border-radius: var(--radius-md);
    color: var(--color-accent);
}

.contact-block__title {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
    margin-bottom: var(--space-xs);
}

.contact-block__value {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--color-text);
    transition: color var(--transition-fast);
}

.contact-block__value:hover {
    color: var(--color-accent);
}

.contact-block__note {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    margin-top: var(--space-xs);
}

.contact-cta__card {
    padding: var(--space-2xl);
    background: linear-gradient(135deg, var(--color-surface), var(--color-bg-elevated));
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.contact-cta__icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-lg);
}

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

.contact-cta__text {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xl);
    flex-grow: 1;
}

@media (max-width: 968px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

/* FAQ */
.faq__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
}

.faq-item {
    padding: var(--space-xl);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.faq-item__question {
    font-size: 1.125rem;
    margin-bottom: var(--space-md);
}

.faq-item__answer {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
}

@media (max-width: 768px) {
    .faq__grid {
        grid-template-columns: 1fr;
    }
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer {
    padding: var(--space-4xl) 0 var(--space-xl);
    background: var(--color-bg-elevated);
    border-top: 1px solid var(--color-border);
}

.footer__container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.footer__top {
    display: flex;
    justify-content: space-between;
    gap: var(--space-3xl);
    padding-bottom: var(--space-3xl);
    border-bottom: 1px solid var(--color-border);
}

.footer__logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
}

.footer__tagline {
    color: var(--color-text-secondary);
    margin-top: var(--space-sm);
    max-width: 300px;
}

.footer__links {
    display: flex;
    gap: var(--space-4xl);
}

.footer__col ul {
    list-style: none;
}

.footer__title {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
}

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

.footer__col a {
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

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

.footer__bottom {
    display: flex;
    justify-content: space-between;
    padding-top: var(--space-xl);
}

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

.footer__time {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

@media (max-width: 768px) {
    .footer__top {
        flex-direction: column;
        gap: var(--space-2xl);
    }
    .footer__links {
        gap: var(--space-2xl);
    }
    .footer__bottom {
        flex-direction: column;
        gap: var(--space-sm);
    }
}

/* --------------------------------------------------------------------------
   Error Pages
   -------------------------------------------------------------------------- */
.error-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--space-2xl);
}

.error-page__code {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(8rem, 25vw, 14rem);
    font-weight: 800;
    line-height: 1;
    background: linear-gradient(135deg, var(--color-accent), #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-md);
}

.error-page__title {
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
}

.error-page__text {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-2xl);
}

/* --------------------------------------------------------------------------
   Empty State
   -------------------------------------------------------------------------- */
.empty-state {
    text-align: center;
    padding: var(--space-4xl) var(--space-xl);
    background: var(--color-surface);
    border: 1px dashed var(--color-border);
    border-radius: var(--radius-lg);
}

.empty-state__icon {
    font-size: 3rem;
    margin-bottom: var(--space-lg);
}

.empty-state__title {
    margin-bottom: var(--space-sm);
}

.empty-state__text {
    color: var(--color-text-secondary);
}

.empty-state__text a {
    color: var(--color-accent);
}

/* --------------------------------------------------------------------------
   Animations
   -------------------------------------------------------------------------- */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger delays */
.animate-on-scroll[data-delay="100"] { transition-delay: 0.1s; }
.animate-on-scroll[data-delay="200"] { transition-delay: 0.2s; }
.animate-on-scroll[data-delay="300"] { transition-delay: 0.3s; }
.animate-on-scroll[data-delay="400"] { transition-delay: 0.4s; }
.animate-on-scroll[data-delay="500"] { transition-delay: 0.5s; }
.animate-on-scroll[data-delay="600"] { transition-delay: 0.6s; }

/* Hover animations */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

/* Loading states */
@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.skeleton {
    background: linear-gradient(90deg, 
        var(--color-surface) 0%, 
        var(--color-bg-hover) 50%, 
        var(--color-surface) 100%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

/* --------------------------------------------------------------------------
   Utilities
   -------------------------------------------------------------------------- */
.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;
}