/* ==========================================================================
   SKI RESORT TEMPLATE - PREMIUM CSS
   ========================================================================== */

/* ==========================================================================
   DESIGN TOKENS
   ========================================================================== */

:root {
    /* Colors - Alpine/Ice Blue Theme */
    --color-primary: 39 127 239; /* Ice blue */
    --color-secondary: 0 174 239; /* Bright sky blue */
    --color-accent: 255 107 53; /* Warm orange (sunset on snow) */

    /* Neutral scale */
    --color-neutral-50: 249 250 251;
    --color-neutral-100: 243 244 246;
    --color-neutral-200: 229 231 235;
    --color-neutral-300: 209 213 219;
    --color-neutral-400: 156 163 175;
    --color-neutral-500: 107 114 128;
    --color-neutral-600: 75 85 99;
    --color-neutral-700: 55 65 81;
    --color-neutral-800: 31 41 55;
    --color-neutral-900: 17 24 39;

    /* Semantic colors */
    --color-success: 34 197 94;
    --color-warning: 245 158 11;
    --color-danger: 239 68 68;
    --color-info: 59 130 246;

    /* Background colors */
    --bg-primary: rgb(255 255 255);
    --bg-secondary: rgb(var(--color-neutral-50));
    --bg-tertiary: rgb(var(--color-neutral-100));

    /* Text colors */
    --text-primary: rgb(var(--color-neutral-900));
    --text-secondary: rgb(var(--color-neutral-600));
    --text-tertiary: rgb(var(--color-neutral-500));
    --text-inverse: rgb(255 255 255);

    /* Border colors */
    --border-primary: rgb(var(--color-neutral-200));
    --border-secondary: rgb(var(--color-neutral-300));

    /* Typography scale */
    --text-hero: clamp(3rem, 8vw, 6rem);
    --text-display: clamp(2.5rem, 5vw, 4rem);
    --text-h1: clamp(2rem, 4vw, 3rem);
    --text-h2: clamp(1.5rem, 3vw, 2.25rem);
    --text-h3: clamp(1.25rem, 2vw, 1.5rem);
    --text-h4: 1.125rem;
    --text-body: 1rem;
    --text-small: 0.875rem;
    --text-xs: 0.75rem;

    /* Font families */
    --font-heading: 'Russo One', sans-serif;
    --font-body: 'Ubuntu', sans-serif;

    /* Spacing scale (8px base unit) */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;

    /* Border radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-glow: 0 0 60px rgba(var(--color-primary), 0.3);
    --shadow-glow-lg: 0 0 100px rgba(var(--color-primary), 0.4);

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Dark mode colors */
.dark {
    --bg-primary: rgb(10 10 10);
    --bg-secondary: rgb(var(--color-neutral-900));
    --bg-tertiary: rgb(var(--color-neutral-800));

    --text-primary: rgb(255 255 255);
    --text-secondary: rgb(var(--color-neutral-300));
    --text-tertiary: rgb(var(--color-neutral-400));

    --border-primary: rgb(var(--color-neutral-800));
    --border-secondary: rgb(var(--color-neutral-700));

    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.5);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.5), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 10px 10px -5px rgba(0, 0, 0, 0.3);
}

/* ==========================================================================
   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: var(--text-body);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    transition: background-color var(--transition-base), color var(--transition-base);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

h1 { font-size: var(--text-h1); }
h2 { font-size: var(--text-h2); }
h3 { font-size: var(--text-h3); }
h4 { font-size: var(--text-h4); }

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

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

/* Selection */
::selection {
    background-color: rgb(var(--color-primary) / 0.2);
    color: var(--text-primary);
}

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

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: rgb(var(--color-neutral-400));
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: rgb(var(--color-neutral-500));
}

.dark ::-webkit-scrollbar-thumb {
    background: rgb(var(--color-neutral-600));
}

.dark ::-webkit-scrollbar-thumb:hover {
    background: rgb(var(--color-neutral-500));
}

/* ==========================================================================
   UTILITIES
   ========================================================================== */

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

.sr-only:focus,
.sr-only:active {
    position: static;
    width: auto;
    height: auto;
    overflow: visible;
    clip: auto;
    white-space: normal;
}

/* Container */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

/* Grid */
.grid {
    display: grid;
    gap: var(--space-8);
}

.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

@media (max-width: 1024px) {
    .lg\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .lg\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 768px) {
    .md\:grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
    .md\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* ==========================================================================
   SCROLL REVEAL ANIMATIONS
   ========================================================================== */

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity var(--transition-smooth),
                transform var(--transition-smooth);
}

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

.reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: all var(--transition-smooth);
}

.reveal-left.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition: all var(--transition-smooth);
}

.reveal-right.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-scale {
    opacity: 0;
    transform: scale(0.9);
    transition: all var(--transition-smooth);
}

.reveal-scale.active {
    opacity: 1;
    transform: scale(1);
}

.reveal-blur {
    opacity: 0;
    filter: blur(10px);
    transform: translateY(20px);
    transition: all var(--transition-smooth);
}

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

/* Stagger delays */
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }
.stagger-6 { transition-delay: 0.6s; }

/* ==========================================================================
   HOVER ANIMATIONS
   ========================================================================== */

.hover-lift {
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.hover-zoom {
    overflow: hidden;
}

.hover-zoom img {
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.hover-zoom:hover img {
    transform: scale(1.05);
}

.hover-shine {
    position: relative;
    overflow: hidden;
}

.hover-shine::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s ease;
    z-index: 1;
}

.hover-shine:hover::before {
    left: 100%;
}

/* ==========================================================================
   CONTINUOUS ANIMATIONS
   ========================================================================== */

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

@keyframes pulse-ring {
    0% { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(1.5); opacity: 0; }
}

.pulse-ring {
    animation: pulse-ring 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.animate-gradient {
    background-size: 200% 200%;
    animation: gradient-shift 8s ease infinite;
}

@keyframes subtle-bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

.animate-bounce-subtle {
    animation: subtle-bounce 2s ease-in-out infinite;
}

@keyframes snowfall {
    0% { transform: translateY(-10px) translateX(0); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(100vh) translateX(50px); opacity: 0; }
}

.animate-snow {
    animation: snowfall 10s linear infinite;
}

/* ==========================================================================
   NAVIGATION
   ========================================================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-primary);
    transition: all var(--transition-base);
}

.dark .navbar {
    background-color: rgba(10, 10, 10, 0.8);
}

.navbar-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-6);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.navbar-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.navbar-menu {
    display: flex;
    align-items: center;
    gap: var(--space-8);
    list-style: none;
}

.navbar-link {
    color: var(--text-secondary);
    font-weight: 500;
    transition: color var(--transition-fast);
}

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

.navbar-right {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

/* Mobile menu */
.mobile-menu-button {
    display: none;
    padding: var(--space-2);
    color: var(--text-primary);
    border-radius: var(--radius-md);
    transition: background-color var(--transition-fast);
}

.mobile-menu-button:hover {
    background-color: var(--bg-tertiary);
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--bg-primary);
    padding: var(--space-6);
    opacity: 0;
    transform: translateY(-20px);
    transition: opacity var(--transition-base), transform var(--transition-base);
}

.mobile-menu.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.mobile-menu-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.mobile-menu-link {
    display: block;
    padding: var(--space-4);
    color: var(--text-primary);
    font-weight: 500;
    font-size: 1.125rem;
    border-radius: var(--radius-lg);
    transition: background-color var(--transition-fast);
}

.mobile-menu-link:hover {
    background-color: var(--bg-tertiary);
}

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

    .mobile-menu-button {
        display: block;
    }
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(39, 127, 239, 0.1) 0%, rgba(0, 174, 239, 0.1) 100%);
}

.dark .hero-background {
    background: linear-gradient(135deg, rgba(39, 127, 239, 0.2) 0%, rgba(0, 174, 239, 0.2) 100%);
}

.hero-pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(39, 127, 239, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(39, 127, 239, 0.05) 1px, transparent 1px);
    background-size: 40px 40px;
}

.hero-content {
    position: relative;
    z-index: 10;
    padding: var(--space-20) 0;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background-color: rgb(var(--color-primary) / 0.1);
    color: rgb(var(--color-primary));
    border-radius: var(--radius-full);
    font-size: var(--text-small);
    font-weight: 600;
    margin-bottom: var(--space-6);
}

.hero-title {
    font-size: var(--text-hero);
    margin-bottom: var(--space-6);
    background: linear-gradient(135deg, rgb(var(--color-primary)), rgb(var(--color-secondary)));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-8);
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    margin-bottom: var(--space-12);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--space-8);
    padding: var(--space-8);
    background-color: var(--bg-primary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
}

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

.hero-stat-value {
    display: block;
    font-size: var(--text-h2);
    font-family: var(--font-heading);
    color: rgb(var(--color-primary));
    margin-bottom: var(--space-2);
}

.hero-stat-label {
    font-size: var(--text-small);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Conditions badges */
.conditions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--space-4);
}

.condition-badge {
    padding: var(--space-4);
    background-color: var(--bg-primary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    text-align: center;
    transition: all var(--transition-base);
}

.condition-badge:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

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

.condition-value {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-1);
}

.condition-label {
    font-size: var(--text-xs);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-8);
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    cursor: pointer;
    border: none;
    font-size: var(--text-body);
}

.btn-primary {
    background: linear-gradient(135deg, rgb(var(--color-primary)), rgb(var(--color-secondary)));
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    border: 2px solid var(--border-primary);
}

.btn-secondary:hover {
    background-color: var(--bg-tertiary);
    transform: translateY(-2px);
}

.btn-accent {
    background-color: rgb(var(--color-accent));
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-accent:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-2px);
}

.btn-sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-small);
}

.btn-lg {
    padding: var(--space-6) var(--space-12);
    font-size: 1.125rem;
}

/* ==========================================================================
   CARDS
   ========================================================================== */

.card {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    transition: all var(--transition-base);
}

.card:hover {
    box-shadow: var(--shadow-xl);
}

.card-image {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.card-content {
    padding: var(--space-6);
}

.card-badge {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    background-color: rgb(var(--color-primary) / 0.1);
    color: rgb(var(--color-primary));
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-3);
}

.card-title {
    font-size: var(--text-h3);
    margin-bottom: var(--space-3);
    color: var(--text-primary);
}

.card-description {
    color: var(--text-secondary);
    margin-bottom: var(--space-4);
}

.card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-4);
    border-top: 1px solid var(--border-primary);
}

/* Trail card specific */
.trail-card {
    position: relative;
}

.trail-difficulty {
    position: absolute;
    top: var(--space-4);
    left: var(--space-4);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.difficulty-beginner {
    background-color: rgb(var(--color-success));
    color: white;
}

.difficulty-intermediate {
    background-color: rgb(var(--color-info));
    color: white;
}

.difficulty-advanced {
    background-color: rgb(var(--color-warning));
    color: white;
}

.difficulty-expert {
    background-color: rgb(var(--color-danger));
    color: white;
}

/* ==========================================================================
   SECTIONS
   ========================================================================== */

.section {
    padding: var(--space-24) 0;
}

.section-header {
    text-align: center;
    max-width: 768px;
    margin: 0 auto var(--space-16);
}

.section-badge {
    display: inline-block;
    padding: var(--space-2) var(--space-4);
    background-color: rgb(var(--color-primary) / 0.1);
    color: rgb(var(--color-primary));
    border-radius: var(--radius-full);
    font-size: var(--text-small);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-4);
}

.section-title {
    font-size: var(--text-display);
    margin-bottom: var(--space-4);
}

.section-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

/* ==========================================================================
   PRICING
   ========================================================================== */

.pricing-card {
    position: relative;
    padding: var(--space-8);
    background-color: var(--bg-primary);
    border: 2px solid var(--border-primary);
    border-radius: var(--radius-2xl);
    transition: all var(--transition-base);
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.pricing-card.featured {
    border-color: rgb(var(--color-primary));
    box-shadow: var(--shadow-glow);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: var(--space-2) var(--space-6);
    background: linear-gradient(135deg, rgb(var(--color-primary)), rgb(var(--color-secondary)));
    color: white;
    border-radius: var(--radius-full);
    font-size: var(--text-small);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pricing-header {
    text-align: center;
    margin-bottom: var(--space-6);
}

.pricing-title {
    font-size: var(--text-h3);
    margin-bottom: var(--space-2);
}

.pricing-price {
    font-size: var(--text-display);
    font-family: var(--font-heading);
    color: rgb(var(--color-primary));
    margin-bottom: var(--space-2);
}

.pricing-period {
    color: var(--text-secondary);
    font-size: var(--text-small);
}

.pricing-features {
    list-style: none;
    margin-bottom: var(--space-8);
}

.pricing-feature {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) 0;
}

.pricing-feature svg {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    color: rgb(var(--color-success));
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.footer {
    padding: var(--space-20) 0 var(--space-8);
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-primary);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-12);
    margin-bottom: var(--space-12);
}

.footer-brand {
    max-width: 320px;
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: var(--space-4);
    display: block;
}

.footer-description {
    color: var(--text-secondary);
    margin-bottom: var(--space-6);
}

.footer-social {
    display: flex;
    gap: var(--space-3);
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    transition: all var(--transition-base);
}

.footer-social a:hover {
    background-color: rgb(var(--color-primary));
    border-color: rgb(var(--color-primary));
    color: white;
    transform: translateY(-4px);
}

.footer-section h4 {
    font-size: var(--text-body);
    margin-bottom: var(--space-4);
    color: var(--text-primary);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

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

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

.footer-bottom {
    padding-top: var(--space-8);
    border-top: 1px solid var(--border-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.footer-bottom-links {
    display: flex;
    gap: var(--space-6);
    list-style: none;
}

.footer-bottom-links a {
    color: var(--text-secondary);
    font-size: var(--text-small);
    transition: color var(--transition-fast);
}

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

@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

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

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

/* ==========================================================================
   THEME TOGGLE
   ========================================================================== */

.theme-toggle {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    transition: all var(--transition-base);
}

.theme-toggle:hover {
    background-color: var(--bg-secondary);
    transform: rotate(180deg);
}

.theme-toggle svg {
    width: 20px;
    height: 20px;
}

/* ==========================================================================
   REDUCED MOTION
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .reveal, .reveal-left, .reveal-right, .reveal-scale, .reveal-blur {
        opacity: 1;
        transform: none;
        filter: none;
    }
}

/* ==========================================================================
   PERFORMANCE OPTIMIZATIONS
   ========================================================================== */

section {
    content-visibility: auto;
    contain-intrinsic-size: 0 500px;
}

/* ==========================================================================
   PRINT STYLES
   ========================================================================== */

@media print {
    .navbar,
    .mobile-menu,
    .theme-toggle,
    .footer-social {
        display: none;
    }

    body {
        color: #000;
        background: #fff;
    }
}