/* ============================================
   EYWA EXTRANJERÍA - CSS MOBILE-FIRST
   Optimizado para móviles, tablets y desktop
   ============================================ */

/* ---------- CSS RESET Y NORMALIZE ---------- */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-weight: 400;
    line-height: 1.6;
    color: #1f2937;
    background-color: #ffffff;
    overflow-x: hidden;
    min-height: 100vh;
    min-height: 100dvh;
}

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

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

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

ul, ol {
    list-style: none;
}

/* ---------- VARIABLES CSS ---------- */
:root {
    /* Colores EYWA */
    --eywa-50: #f6f7f6;
    --eywa-100: #e3e8e4;
    --eywa-200: #c7d2c9;
    --eywa-300: #a3b5a6;
    --eywa-400: #7a917f;
    --eywa-500: #5c7561;
    --eywa-600: #485e4c;
    --eywa-700: #3c4d3f;
    --eywa-800: #313f34;
    --eywa-900: #2a352c;
    
    /* Colores Tierra */
    --earth-50: #faf8f6;
    --earth-100: #f0ebe5;
    --earth-200: #ddd4c8;
    --earth-300: #c4b6a6;
    --earth-400: #a89480;
    --earth-500: #8b7862;
    --earth-600: #6b5a48;
    --earth-700: #574a3c;
    
    /* WhatsApp */
    --whatsapp: #25d366;
    --whatsapp-dark: #128c7e;
    
    /* Tipografía */
    --font-serif: 'DM Serif Display', Georgia, serif;
    --font-sans: 'Inter', -apple-system, sans-serif;
    
    /* Espaciado */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    
    /* Radios */
    --radius-sm: 0.5rem;
    --radius-md: 1rem;
    --radius-lg: 1.5rem;
    --radius-xl: 2rem;
    --radius-full: 9999px;
    
    /* Sombras */
    --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);
    
    /* Transiciones */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
    
    /* Safe areas */
    --safe-top: env(safe-area-inset-top);
    --safe-bottom: env(safe-area-inset-bottom);
    --safe-left: env(safe-area-inset-left);
    --safe-right: env(safe-area-inset-right);
}

/* ---------- UTILIDADES BASE ---------- */

/* Container responsive */
.container {
    width: 100%;
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1rem;
    padding-right: 1rem;
}

@media (min-width: 640px) {
    .container {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
}

@media (min-width: 1024px) {
    .container {
        padding-left: 2rem;
        padding-right: 2rem;
    }
}

/* Safe areas */
.safe-top {
    padding-top: max(1rem, var(--safe-top));
}

.safe-bottom {
    padding-bottom: max(1rem, var(--safe-bottom));
}

/* Touch targets - WCAG 2.1 compliant */
.touch-target {
    min-height: 44px;
    min-width: 44px;
}

.touch-min {
    min-height: 48px;
    min-width: 48px;
}

@media (min-width: 768px) {
    .touch-target {
        min-height: 48px;
    }
}

/* Texto responsive */
.text-responsive-hero {
    font-size: clamp(2rem, 8vw, 5rem);
    line-height: 1.1;
}

.text-responsive-section {
    font-size: clamp(1.5rem, 5vw, 3rem);
    line-height: 1.2;
}

/* ---------- TIPOGRAFÍA ---------- */

.font-serif {
    font-family: var(--font-serif);
    font-weight: 400;
}

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

.font-sans {
    font-family: var(--font-sans);
}

/* Pesos */
.font-light { font-weight: 300; }
.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

/* Tamaños mobile-first */
.text-xs { font-size: 0.75rem; }
.text-sm { font-size: 0.875rem; }
.text-base { font-size: 1rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.text-3xl { font-size: 1.875rem; }
.text-4xl { font-size: 2.25rem; }

@media (min-width: 640px) {
    .text-2xl { font-size: 1.75rem; }
    .text-3xl { font-size: 2rem; }
    .text-4xl { font-size: 2.5rem; }
}

@media (min-width: 1024px) {
    .text-3xl { font-size: 2.25rem; }
    .text-4xl { font-size: 3rem; }
}

/* ---------- COLORES UTILIDAD ---------- */

/* Texto */
.text-white { color: #ffffff; }
.text-gray-500 { color: #6b7280; }
.text-gray-600 { color: #4b5563; }
.text-gray-700 { color: #374151; }
.text-gray-800 { color: #1f2937; }
.text-gray-900 { color: #111827; }

.text-eywa-200 { color: var(--eywa-200); }
.text-eywa-300 { color: var(--eywa-300); }
.text-eywa-500 { color: var(--eywa-500); }
.text-eywa-600 { color: var(--eywa-600); }
.text-eywa-700 { color: var(--eywa-700); }
.text-eywa-800 { color: var(--eywa-800); }
.text-eywa-900 { color: var(--eywa-900); }

.text-earth-300 { color: var(--earth-300); }
.text-earth-500 { color: var(--earth-500); }
.text-earth-600 { color: var(--earth-600); }

/* Fondos */
.bg-white { background-color: #ffffff; }
.bg-eywa-50 { background-color: var(--eywa-50); }
.bg-eywa-100 { background-color: var(--eywa-100); }
.bg-eywa-200 { background-color: var(--eywa-200); }
.bg-eywa-700 { background-color: var(--eywa-700); }
.bg-eywa-800 { background-color: var(--eywa-800); }
.bg-eywa-900 { background-color: var(--eywa-900); }
.bg-earth-500 { background-color: var(--earth-500); }
.bg-earth-600 { background-color: var(--earth-600); }

/* ---------- LAYOUT ---------- */

/* Flexbox */
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.flex-col { flex-direction: column; }
.flex-row { flex-direction: row; }
.flex-wrap { flex-wrap: wrap; }
.flex-nowrap { flex-wrap: nowrap; }
.flex-1 { flex: 1 1 0%; }
.flex-shrink-0 { flex-shrink: 0; }

.items-start { align-items: flex-start; }
.items-center { align-items: center; }
.items-end { align-items: flex-end; }

.justify-start { justify-content: flex-start; }
.justify-center { justify-content: center; }
.justify-end { justify-content: flex-end; }
.justify-between { justify-content: space-between; }

/* Grid */
.grid { display: grid; }
.grid-cols-1 { grid-template-columns: repeat(1, 1fr); }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }
.gap-12 { gap: 3rem; }

@media (min-width: 640px) {
    .sm\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
    .sm\:flex-row { flex-direction: row; }
    .sm\:gap-6 { gap: 1.5rem; }
    .sm\:gap-8 { gap: 2rem; }
}

@media (min-width: 768px) {
    .md\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
    .md\:grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
    .md\:grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
}

@media (min-width: 1024px) {
    .lg\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
    .lg\:grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
    .lg\:grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
    .lg\:flex { display: flex; }
    .lg\:hidden { display: none; }
    .lg\:order-1 { order: 1; }
    .lg\:order-2 { order: 2; }
    .lg\:text-left { text-align: left; }
}

/* Espaciado */
.space-y-2 > * + * { margin-top: 0.5rem; }
.space-y-3 > * + * { margin-top: 0.75rem; }
.space-y-4 > * + * { margin-top: 1rem; }
.space-y-6 > * + * { margin-top: 1.5rem; }
.space-y-8 > * + * { margin-top: 2rem; }

.space-x-2 > * + * { margin-left: 0.5rem; }
.space-x-3 > * + * { margin-left: 0.75rem; }
.space-x-4 > * + * { margin-left: 1rem; }

/* ---------- DIMENSIONES ---------- */

.w-full { width: 100%; }
.w-auto { width: auto; }
.h-full { height: 100%; }
.h-auto { height: auto; }

.min-h-screen { min-height: 100vh; }
.min-h-screen-d { min-height: 100dvh; }

.max-w-xs { max-width: 20rem; }
.max-w-sm { max-width: 24rem; }
.max-w-md { max-width: 28rem; }
.max-w-lg { max-width: 32rem; }
.max-w-xl { max-width: 36rem; }
.max-w-2xl { max-width: 42rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-4xl { max-width: 56rem; }
.max-w-7xl { max-width: 80rem; }

/* ---------- POSICIONAMIENTO ---------- */

.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.sticky { position: sticky; }

.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }
.top-0 { top: 0; }
.right-0 { right: 0; }
.bottom-0 { bottom: 0; }
.left-0 { left: 0; }

.z-10 { z-index: 10; }
.z-40 { z-index: 40; }
.z-50 { z-index: 50; }

/* ---------- BORDES Y RADIUS ---------- */

.border { border-width: 1px; }
.border-2 { border-width: 2px; }
.border-t { border-top-width: 1px; }

.border-eywa-100 { border-color: var(--eywa-100); }
.border-eywa-200 { border-color: var(--eywa-200); }
.border-white\/10 { border-color: rgba(255, 255, 255, 0.1); }
.border-white\/20 { border-color: rgba(255, 255, 255, 0.2); }

.rounded-lg { border-radius: var(--radius-sm); }
.rounded-xl { border-radius: var(--radius-md); }
.rounded-2xl { border-radius: var(--radius-lg); }
.rounded-3xl { border-radius: var(--radius-xl); }
.rounded-full { border-radius: var(--radius-full); }

/* ---------- SOMBRAS ---------- */

.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }
.shadow-2xl { box-shadow: var(--shadow-2xl); }

/* ---------- NAVEGACIÓN ---------- */

.glass-nav {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--eywa-100);
}

.nav-link {
    color: #4b5563;
    font-weight: 500;
    font-size: 0.875rem;
    position: relative;
    transition: color var(--transition-fast);
    padding: 0.5rem 0;
}

.nav-link:hover,
.nav-link.active {
    color: var(--eywa-800);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--eywa-700);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    inset: 0;
    background: white;
    z-index: 50;
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.mobile-menu.active {
    transform: translateX(0);
}

.mobile-menu-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 2rem;
}

.mobile-menu-link {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    color: var(--eywa-900);
    padding: 1rem 0;
    border-bottom: 1px solid var(--eywa-100);
    display: block;
    transition: color var(--transition-fast);
}

.mobile-menu-link:active {
    color: var(--eywa-600);
}

/* ---------- BOTONES ---------- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.btn:active {
    transform: scale(0.98);
}

/* Botón primario */
.btn-primary {
    background: linear-gradient(135deg, var(--eywa-700) 0%, var(--eywa-600) 100%);
    color: white;
    box-shadow: 0 4px 15px -3px rgba(60, 77, 63, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px -10px rgba(60, 77, 63, 0.4);
}

/* Botón secundario */
.btn-secondary {
    background: white;
    color: var(--eywa-800);
    border: 2px solid var(--eywa-200);
}

.btn-secondary:hover {
    border-color: var(--eywa-500);
    background: var(--eywa-50);
}

/* Botón WhatsApp */
.btn-whatsapp {
    background: linear-gradient(135deg, var(--whatsapp) 0%, var(--whatsapp-dark) 100%);
    color: white;
    box-shadow: 0 4px 15px -3px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px -10px rgba(37, 211, 102, 0.4);
}

/* Tamaños de botón */
.btn-sm {
    padding: 0.625rem 1rem;
    font-size: 0.875rem;
    min-height: 40px;
}

.btn-base {
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
    min-height: 52px;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    min-height: 56px;
}

/* Botón mobile full width */
.btn-mobile {
    width: 100%;
    margin-bottom: 0.75rem;
}

@media (min-width: 640px) {
    .btn-mobile {
        width: auto;
        margin-bottom: 0;
    }
}

/* ---------- CARDS ---------- */

.card {
    background: white;
    border: 1px solid var(--eywa-100);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    transition: all var(--transition-base);
}

.card:active {
    transform: scale(0.98);
    border-color: var(--eywa-300);
}

@media (min-width: 768px) {
    .card {
        padding: 2rem;
        border-radius: var(--radius-xl);
    }
    
    .card:hover {
        transform: translateY(-8px);
        box-shadow: var(--shadow-2xl);
        border-color: var(--eywa-300);
    }
}

/* Service Card específica */
.service-card {
    composes: card;
    cursor: pointer;
}

/* ---------- HERO SECTION ---------- */

.hero-section {
    min-height: 100vh;
    min-height: 100dvh;
    padding-top: 80px;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: var(--eywa-50);
}

@media (min-width: 1024px) {
    .hero-section {
        min-height: 90vh;
    }
}

.hero-image-container {
    position: relative;
    width: 100%;
    max-width: 400px;
    margin: 0 auto 2rem;
}

@media (min-width: 1024px) {
    .hero-image-container {
        max-width: 500px;
        margin: 0;
    }
}

.hero-image {
    width: 100%;
    height: 350px;
    object-fit: cover;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    position: relative;
}

@media (min-width: 640px) {
    .hero-image {
        height: 450px;
    }
}

@media (min-width: 1024px) {
    .hero-image {
        height: 550px;
    }
}

/* Badges flotantes */
.badge-float {
    position: absolute;
    background: white;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    font-size: 0.875rem;
    z-index: 10;
}

.badge-float-left {
    bottom: -10px;
    left: -10px;
}

.badge-float-right {
    top: -10px;
    right: -10px;
    background: var(--earth-600);
    color: white;
}

@media (min-width: 640px) {
    .badge-float {
        padding: 1rem 1.25rem;
        font-size: 1rem;
    }
    
    .badge-float-left {
        bottom: -20px;
        left: -20px;
    }
    
    .badge-float-right {
        top: -20px;
        right: -20px;
    }
}

/* ---------- ANIMACIONES ---------- */

.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

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

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

/* ---------- MOBILE CTA BAR ---------- */

.mobile-cta-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: white;
    border-top: 1px solid var(--eywa-100);
    padding: 0.75rem 1rem;
    padding-bottom: max(0.75rem, var(--safe-bottom));
    display: flex;
    gap: 0.75rem;
    z-index: 40;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.05);
}

@media (min-width: 1024px) {
    .mobile-cta-bar {
        display: none;
    }
}

.btn-cta-bar {
    flex: 1;
    min-height: 48px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: transform var(--transition-fast);
}

.btn-cta-bar:active {
    transform: scale(0.95);
}

/* Padding para contenido sobre la barra fija */
.pb-safe {
    padding-bottom: 80px;
}

@media (min-width: 1024px) {
    .pb-safe {
        padding-bottom: 0;
    }
}

/* ---------- BACK TO TOP ---------- */

.back-to-top {
    position: fixed;
    bottom: 100px;
    right: 1rem;
    background: var(--eywa-800);
    color: white;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: 40;
    box-shadow: var(--shadow-lg);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:active {
    transform: scale(0.9);
    background: var(--earth-600);
}

@media (min-width: 640px) {
    .back-to-top {
        bottom: 2rem;
        right: 2rem;
        width: 48px;
        height: 48px;
    }
}

@media (min-width: 1024px) {
    .back-to-top {
        bottom: 2rem;
    }
}

/* ---------- FOOTER ---------- */

.footer-link {
    color: var(--eywa-300);
    transition: color var(--transition-fast);
}

.footer-link:hover {
    color: white;
}

/* ---------- UTILIDADES ADICIONALES ---------- */

/* Texto truncado */
.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.line-clamp-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Scrollbar invisible */
.no-scrollbar::-webkit-scrollbar {
    display: none;
}
.no-scrollbar {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

/* Gradientes */
.gradient-text {
    background: linear-gradient(135deg, var(--eywa-700) 0%, var(--eywa-500) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-gradient-eywa {
    background: linear-gradient(135deg, var(--eywa-700) 0%, var(--eywa-600) 100%);
}

.bg-gradient-earth {
    background: linear-gradient(135deg, var(--earth-600) 0%, var(--earth-500) 100%);
}

/* Backdrop blur */
.backdrop-blur-sm {
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.backdrop-blur {
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

/* Patrón decorativo */
.pattern-grid {
    background-image: radial-gradient(circle at 1px 1px, var(--eywa-200) 1px, transparent 0);
    background-size: 32px 32px;
}

/* Focus visible accesible */
a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--eywa-700);
    outline-offset: 2px;
}

/* ---------- MEDIA QUERIES ESPECÍFICAS ---------- */

/* Tablets */
@media (min-width: 768px) and (max-width: 1023px) {
    .tablet-grid-2 {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Reducir 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 {
        opacity: 1;
        transform: none;
    }
}

/* Modo oscuro (preparado) */
@media (prefers-color-scheme: dark) {
    /* Deshabilitado por defecto, activar si se desea */
}

/* Orientación landscape en móvil */
@media (max-height: 500px) and (orientation: landscape) {
    .hero-section {
        min-height: auto;
        padding: 6rem 0 3rem;
    }
    
    .hero-image {
        height: 250px;
    }
}

/* ---------- CLASES DE UTILIDAD TAILWIND-LIKE ---------- */

/* Display */
.hidden { display: none; }
.block { display: block; }
.inline-block { display: inline-block; }

/* Text align */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

/* Margin */
.mx-auto { margin-left: auto; margin-right: auto; }
.my-4 { margin-top: 1rem; margin-bottom: 1rem; }

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mt-10 { margin-top: 2.5rem; }

.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }

.mr-1 { margin-right: 0.25rem; }
.mr-2 { margin-right: 0.5rem; }
.mr-3 { margin-right: 0.75rem; }

.ml-1 { margin-left: 0.25rem; }
.ml-2 { margin-left: 0.5rem; }

/* Padding */
.p-2 { padding: 0.5rem; }
.p-3 { padding: 0.75rem; }
.p-4 { padding: 1rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }

.px-2 { padding-left: 0.5rem; padding-right: 0.5rem; }
.px-3 { padding-left: 0.75rem; padding-right: 0.75rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }

.py-1 { padding-top: 0.25rem; padding-bottom: 0.25rem; }
.py-1\.5 { padding-top: 0.375rem; padding-bottom: 0.375rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }

.pt-2 { padding-top: 0.5rem; }
.pt-4 { padding-top: 1rem; }
.pt-8 { padding-top: 2rem; }

.pb-6 { padding-bottom: 1.5rem; }
.pb-24 { padding-bottom: 6rem; }

/* Z-index */
.z-0 { z-index: 0; }

/* Overflow */
.overflow-hidden { overflow: hidden; }

/* Cursor */
.cursor-pointer { cursor: pointer; }

/* Pointer events */
.pointer-events-none { pointer-events: none; }

/* Opacity */
.opacity-0 { opacity: 0; }
.opacity-20 { opacity: 0.2; }
.opacity-30 { opacity: 0.3; }
.opacity-90 { opacity: 0.9; }

/* Blur */
.blur-3xl {
    filter: blur(64px);
}

/* Mix blend */
.mix-blend-multiply {
    mix-blend-mode: multiply;
}

/* Transform */
.transform {
    transform: translateX(0) translateY(0) rotate(0) scale(1);
}

.rotate-2 { transform: rotate(2deg); }
.rotate-3 { transform: rotate(3deg); }
.-rotate-2 { transform: rotate(-2deg); }

.scale-95 { transform: scale(0.95); }
.scale-105 { transform: scale(1.05); }

/* Transition */
.transition-all {
    transition-property: all;
    transition-timing-function: ease;
    transition-duration: 300ms;
}

.transition-transform {
    transition-property: transform;
    transition-timing-function: ease;
    transition-duration: 300ms;
}

.transition-opacity {
    transition-property: opacity;
    transition-timing-function: ease;
    transition-duration: 300ms;
}

.duration-300 { transition-duration: 300ms; }
.duration-500 { transition-duration: 500ms; }

/* Order */
.order-1 { order: 1; }
.order-2 { order: 2; }

/* Aspect ratio */
.aspect-square {
    aspect-ratio: 1 / 1;
}

/* Object fit */
.object-cover {
    object-fit: cover;
}

.object-contain {
    object-contain: contain;
}

/* Break words */
.break-all {
    word-break: break-all;
}

/* Tracking */
.tracking-wider {
    letter-spacing: 0.05em;
}

.tracking-widest {
    letter-spacing: 0.1em;
}

/* Uppercase */
.uppercase {
    text-transform: uppercase;
}

/* Italic */
.italic {
    font-style: italic;
}

/* Leading */
.leading-tight {
    line-height: 1.25;
}

.leading-relaxed {
    line-height: 1.625;
}

/* List style */
.list-none {
    list-style-type: none;
}

/* Aria */
[aria-hidden="true"] {
    pointer-events: none;
}