/**
 * Reowna - Modern CSS Design System
 * Mobile-first, responsive, premium aesthetic
 */

/* ============================================
   CSS VARIABLES / DESIGN TOKENS
   ============================================ */
:root {
    /* Primary Colors */
    --primary: #667eea;
    --primary-dark: #5a67d8;
    --primary-light: #7c8cf5;
    --secondary: #00c8ff;
    --accent: #ff6b6b;

    /* Neutral Colors */
    --dark: #0a0a0a;
    --dark-lighter: #1a1a1a;
    --dark-surface: #141414;
    --light: #ffffff;
    --gray-100: rgba(255, 255, 255, 0.05);
    --gray-200: rgba(255, 255, 255, 0.08);
    --gray-300: rgba(255, 255, 255, 0.12);
    --gray-400: rgba(255, 255, 255, 0.3);
    --gray-500: rgba(255, 255, 255, 0.5);
    --gray-600: rgba(255, 255, 255, 0.7);

    /* Gradients */
    --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-2: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-3: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --gradient-4: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    --gradient-5: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
    --gradient-6: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);

    /* Glass Effect */
    --glass: rgba(255, 255, 255, 0.08);
    --glass-border: rgba(255, 255, 255, 0.12);

    /* Shadows */
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 10px 25px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 25px 50px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 40px rgba(102, 126, 234, 0.3);

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 3.5rem;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-2xl: 32px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-bounce: 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);

    /* Z-Index Scale */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-overlay: 300;
    --z-modal: 400;
    --z-toast: 500;

    /* Container */
    --container-max: 1400px;
    --container-padding: var(--space-4);
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-sans);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--light);
    background: var(--dark);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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;
}

ul,
ol {
    list-style: none;
}

::selection {
    background: var(--secondary);
    color: var(--dark);
}

/* ============================================
   ANIMATED BACKGROUND
   ============================================ */
.bg-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.bg-animation .orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: float 20s ease-in-out infinite;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: var(--gradient-1);
    top: -200px;
    left: -200px;
    animation-delay: 0s;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: var(--gradient-3);
    top: 50%;
    right: -150px;
    animation-delay: -5s;
}

.orb-3 {
    width: 400px;
    height: 400px;
    background: var(--gradient-2);
    bottom: -100px;
    left: 30%;
    animation-delay: -10s;
}

@keyframes float {

    0%,
    100% {
        transform: translate(0, 0) rotate(0deg);
    }

    25% {
        transform: translate(50px, 50px) rotate(90deg);
    }

    50% {
        transform: translate(0, 100px) rotate(180deg);
    }

    75% {
        transform: translate(-50px, 50px) rotate(270deg);
    }
}

/* ============================================
   HEADER
   ============================================ */
.main-header {
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
}

.header-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--space-4) var(--container-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-weight: 800;
    font-size: var(--font-size-xl);
}

.logo-img {
    height: 36px;
    width: auto;
}

.logo-text {
    background: var(--gradient-3);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.main-nav {
    display: none;
    gap: var(--space-2);
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-full);
    font-weight: 500;
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    transition: all var(--transition-base);
}

.nav-link:hover,
.nav-link.active {
    background: var(--glass);
    color: var(--light);
}

.nav-link i {
    font-size: var(--font-size-base);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.search-toggle,
.menu-toggle {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    color: var(--gray-600);
    transition: all var(--transition-base);
}

.search-toggle:hover,
.menu-toggle:hover {
    background: var(--glass);
    color: var(--light);
}

.menu-toggle {
    flex-direction: column;
    gap: 5px;
}

.menu-toggle span {
    width: 20px;
    height: 2px;
    background: currentColor;
    border-radius: 2px;
    transition: all var(--transition-base);
}

/* Search Bar */
.search-bar-container {
    display: none;
    padding: 0 var(--container-padding) var(--space-4);
    animation: slideDown 0.3s ease;
}

.search-bar-container.active {
    display: block;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.search-input-wrapper {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4);
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

.search-input-wrapper:focus-within {
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.search-input-wrapper i {
    color: var(--gray-500);
    font-size: var(--font-size-lg);
}

.search-input-wrapper input {
    flex: 1;
    background: none;
    border: none;
    outline: none;
    color: var(--light);
    font-size: var(--font-size-base);
    font-family: inherit;
}

.search-input-wrapper input::placeholder {
    color: var(--gray-500);
}

.search-submit {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-3);
    border-radius: 50%;
    color: var(--dark);
    font-size: var(--font-size-sm);
    transition: all var(--transition-base);
}

.search-submit:hover {
    transform: scale(1.1);
}

/* Mobile Navigation */
.mobile-nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: var(--z-overlay);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.mobile-nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-nav {
    position: fixed;
    top: 0;
    right: 0;
    width: 280px;
    height: 100vh;
    background: var(--dark-surface);
    z-index: var(--z-modal);
    transform: translateX(100%);
    transition: transform var(--transition-base);
    display: flex;
    flex-direction: column;
}

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

.mobile-nav-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-6);
    border-bottom: 1px solid var(--glass-border);
}

.mobile-logo {
    height: 30px;
}

.close-mobile-nav {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-500);
    font-size: var(--font-size-xl);
}

.mobile-nav-links {
    flex: 1;
    padding: var(--space-4);
    overflow-y: auto;
}

.mobile-nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4) var(--space-5);
    border-radius: var(--radius-lg);
    color: var(--gray-600);
    font-weight: 500;
    transition: all var(--transition-base);
}

.mobile-nav-link:hover {
    background: var(--glass);
    color: var(--light);
}

.mobile-nav-link i {
    width: 24px;
    text-align: center;
    font-size: var(--font-size-lg);
}

/* ============================================
   MAIN CONTENT
   ============================================ */
.main-content {
    min-height: calc(100vh - 200px);
}

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

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    min-height: 80vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: var(--space-12) var(--container-padding);
    position: relative;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-5);
    background: var(--glass);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-8);
    animation: pulse 2s ease-in-out infinite;
}

.hero-badge .dot {
    width: 8px;
    height: 8px;
    background: #00ff88;
    border-radius: 50%;
    animation: blink 1s ease-in-out infinite;
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.3;
    }
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.02);
    }
}

.hero h1 {
    font-size: var(--font-size-4xl);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: var(--space-6);
    background: linear-gradient(135deg, #fff 0%, #a0a0a0 50%, #fff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% auto;
    animation: shine 3s linear infinite;
}

@keyframes shine {
    to {
        background-position: 200% center;
    }
}

.hero p {
    font-size: var(--font-size-lg);
    color: var(--gray-600);
    max-width: 600px;
    margin-bottom: var(--space-10);
}

.hero-search {
    width: 100%;
    max-width: 600px;
    margin-bottom: var(--space-10);
}

.hero-stats {
    display: flex;
    gap: var(--space-10);
    flex-wrap: wrap;
    justify-content: center;
}

.stat {
    text-align: center;
}

.stat-value {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    background: var(--gradient-3);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* ============================================
   SECTION STYLES
   ============================================ */
.section {
    padding: var(--space-16) 0;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
    flex-wrap: wrap;
}

.section-title-group {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.section-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    flex-shrink: 0;
}

.section-icon.gradient-1 {
    background: var(--gradient-1);
}

.section-icon.gradient-2 {
    background: var(--gradient-2);
}

.section-icon.gradient-3 {
    background: var(--gradient-3);
}

.section-icon.gradient-4 {
    background: var(--gradient-4);
}

.section-icon.gradient-5 {
    background: var(--gradient-5);
}

.section-title {
    font-size: var(--font-size-2xl);
    font-weight: 800;
}

.section-subtitle {
    font-size: var(--font-size-sm);
    color: var(--gray-500);
    margin-top: var(--space-1);
}

.view-all-link {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--gray-600);
    transition: all var(--transition-base);
}

.view-all-link:hover {
    background: var(--light);
    color: var(--dark);
}

/* ============================================
   CARDS GRID
   ============================================ */
.cards-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

/* ============================================
   BRAND CARD
   ============================================ */
.brand-card {
    background: var(--gray-100);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-bounce);
    cursor: pointer;
}

.brand-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-3);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.brand-card:hover {
    transform: translateY(-8px);
    background: var(--gray-200);
    border-color: var(--gray-300);
    box-shadow: var(--shadow-lg);
}

.brand-card:hover::before {
    transform: scaleX(1);
}

.brand-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: var(--space-4);
}

.brand-logo-wrapper {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-lg);
    background: var(--light);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-2);
    overflow: hidden;
}

.brand-logo-wrapper img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.brand-logo-wrapper .placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-1);
    color: var(--light);
    font-weight: 700;
    font-size: var(--font-size-xl);
    border-radius: var(--radius-sm);
}

.discount-badge {
    padding: var(--space-2) var(--space-3);
    background: var(--accent);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 700;
    animation: wiggle 3s ease-in-out infinite;
}

@keyframes wiggle {

    0%,
    100% {
        transform: rotate(-2deg);
    }

    50% {
        transform: rotate(2deg);
    }
}

.brand-name {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--space-2);
}

.brand-category {
    font-size: var(--font-size-sm);
    color: var(--gray-500);
    margin-bottom: var(--space-4);
}

.brand-stats {
    display: flex;
    gap: var(--space-4);
}

.brand-stat {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-sm);
    color: var(--gray-600);
}

.brand-stat i {
    color: var(--primary);
}

/* ============================================
   CATEGORY CARD
   ============================================ */
.category-card {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    text-align: center;
    transition: all var(--transition-bounce);
    cursor: pointer;
}

.category-card:hover {
    transform: translateY(-5px);
    background: var(--gray-200);
}

.category-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-4);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
}

.category-name {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--space-2);
}

.category-count {
    font-size: var(--font-size-sm);
    color: var(--gray-500);
}

/* ============================================
   OFFER CARD
   ============================================ */
.offer-card {
    background: var(--gray-100);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-bounce);
}

.offer-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-3);
    transform: scaleX(0);
    transition: transform var(--transition-base);
}

.offer-card:hover {
    transform: translateY(-10px) scale(1.02);
    background: var(--gray-200);
    border-color: var(--gray-300);
    box-shadow: var(--shadow-lg);
}

.offer-card:hover::before {
    transform: scaleX(1);
}

.offer-card .savings-badge {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    padding: var(--space-2) var(--space-4);
    background: var(--accent);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 700;
    animation: wiggle 3s ease-in-out infinite;
}

.offer-card .product-name {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--space-2);
    padding-right: 100px;
}

.offer-card .product-desc {
    color: var(--gray-600);
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-4);
    line-height: 1.6;
}

.offer-card .price-row {
    display: flex;
    align-items: baseline;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
}

.offer-card .current-price {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    color: #00ff88;
}

.offer-card .original-price {
    font-size: var(--font-size-base);
    color: var(--gray-500);
    text-decoration: line-through;
}

.offer-card .offer-details {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-top: var(--space-4);
}

.offer-tag {
    padding: var(--space-2) var(--space-3);
    background: var(--gray-200);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    color: var(--gray-600);
}

.offer-tag.highlight {
    background: rgba(0, 200, 255, 0.2);
    color: var(--secondary);
    border: 1px solid rgba(0, 200, 255, 0.3);
}

/* Featured Offer Card (Full Width) */
.offer-card.featured {
    grid-column: 1 / -1;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.2) 0%, rgba(118, 75, 162, 0.2) 100%);
    border: 2px solid rgba(102, 126, 234, 0.3);
    padding: var(--space-8);
}

.featured-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

.featured-label {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: var(--gradient-1);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-4);
    width: fit-content;
}

.featured .product-name {
    font-size: var(--font-size-2xl);
    padding-right: 0;
}

.featured-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-6);
}

.big-savings {
    font-size: var(--font-size-4xl);
    font-weight: 900;
    background: var(--gradient-5);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-align: center;
}

.big-savings span {
    display: block;
    font-size: var(--font-size-lg);
    letter-spacing: 3px;
}

/* ============================================
   NAV PILLS
   ============================================ */
.nav-pills {
    display: flex;
    justify-content: flex-start;
    gap: var(--space-3);
    padding: var(--space-4);
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(20px);
    flex-wrap: nowrap;
    position: sticky;
    top: 72px;
    z-index: var(--z-dropdown);
    border-bottom: 1px solid var(--glass-border);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    /* Firefox */
    -ms-overflow-style: none;
    /* IE/Edge */
}

/* Hide scrollbar for Chrome/Safari */
.nav-pills::-webkit-scrollbar {
    display: none;
}

.nav-pill {
    padding: var(--space-3) var(--space-5);
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    color: var(--light);
    cursor: pointer;
    transition: all var(--transition-base);
    font-weight: 500;
    font-size: var(--font-size-sm);
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-shrink: 0;
    white-space: nowrap;
}

.nav-pill:hover,
.nav-pill.active {
    background: var(--light);
    color: var(--dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.2);
}

/* Pills Scroll Container */
.pills-scroll-container {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    position: relative;
}

.pills-scroll-container .nav-pills {
    flex: 1;
    min-width: 0;
}

.pills-scroll-btn {
    display: flex;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    color: var(--gray-600);
    cursor: pointer;
    transition: all var(--transition-base);
    flex-shrink: 0;
    align-items: center;
    justify-content: center;
}

.pills-scroll-btn:hover {
    background: var(--light);
    color: var(--dark);
}

.pills-scroll-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

/* ============================================
   PROGRAMS GRID
   ============================================ */
.programs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-4);
}

.program-card {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    text-align: center;
    transition: all var(--transition-base);
}

.program-card:hover {
    transform: translateY(-5px);
    background: var(--gray-200);
}

.program-card i {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--space-4);
    background: var(--gradient-3);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.program-card h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--space-2);
}

.program-card p {
    color: var(--gray-600);
    font-size: var(--font-size-sm);
}

.program-discount {
    display: inline-block;
    margin-top: var(--space-4);
    padding: var(--space-2) var(--space-5);
    background: rgba(0, 255, 136, 0.2);
    color: #00ff88;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: var(--font-size-sm);
}

/* ============================================
   FOOTER
   ============================================ */
.main-footer {
    background: var(--dark-surface);
    border-top: 1px solid var(--glass-border);
    padding: var(--space-12) 0 0;
}

.footer-content {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-10);
    margin-bottom: var(--space-10);
}

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

.footer-logo {
    height: 40px;
    margin: 0 auto var(--space-4);
}

.footer-tagline {
    color: var(--gray-500);
    font-size: var(--font-size-sm);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.footer-section h4 {
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-4);
    color: var(--gray-500);
}

.footer-section a {
    display: block;
    padding: var(--space-2) 0;
    color: var(--gray-600);
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
}

.footer-section a:hover {
    color: var(--light);
}

.footer-bottom {
    text-align: center;
    padding: var(--space-6) var(--container-padding);
    border-top: 1px solid var(--glass-border);
}

.footer-bottom p {
    color: var(--gray-500);
    font-size: var(--font-size-sm);
}

.footer-disclaimer {
    margin-top: var(--space-2);
    font-size: var(--font-size-xs);
}

.footer-legal-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-3);
    margin-top: var(--space-3);
}

.footer-legal-links a {
    color: var(--gray-500);
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
}

.footer-legal-links a:hover {
    color: var(--light);
}

.footer-legal-links span {
    color: var(--gray-600);
    font-size: var(--font-size-xs);
}

/* ============================================
   LOADING STATES
   ============================================ */
.skeleton {
    background: linear-gradient(90deg, var(--gray-200) 25%, var(--gray-300) 50%, var(--gray-200) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-md);
}

@keyframes shimmer {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}

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

.text-gradient {
    background: var(--gradient-3);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.mt-4 {
    margin-top: var(--space-4);
}

.mt-8 {
    margin-top: var(--space-8);
}

.mb-4 {
    margin-bottom: var(--space-4);
}

.mb-8 {
    margin-bottom: var(--space-8);
}

/* ============================================
   404 PAGE
   ============================================ */
.error-page {
    min-height: 60vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--space-12) var(--container-padding);
}

.error-code {
    font-size: 8rem;
    font-weight: 900;
    background: var(--gradient-2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.error-title {
    font-size: var(--font-size-2xl);
    margin: var(--space-4) 0;
}

.error-text {
    color: var(--gray-600);
    margin-bottom: var(--space-8);
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-8);
    background: var(--gradient-3);
    border-radius: var(--radius-full);
    color: var(--dark);
    font-weight: 600;
    transition: all var(--transition-base);
}

.btn-primary:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-glow);
}

/* ============================================
   EMPTY STATES
   ============================================ */
.empty-state {
    text-align: center;
    padding: var(--space-16) var(--space-4);
}

.empty-state i {
    font-size: 4rem;
    color: var(--gray-400);
    margin-bottom: var(--space-6);
}

.empty-state h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-2);
}

.empty-state p {
    color: var(--gray-500);
}

/* ============================================
   PAGINATION
   ============================================ */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-10);
}

.pagination a,
.pagination span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 44px;
    padding: 0 var(--space-4);
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--gray-600);
    font-weight: 500;
    transition: all var(--transition-base);
}

.pagination a:hover {
    background: var(--gray-200);
    color: var(--light);
}

.pagination .active {
    background: var(--gradient-3);
    color: var(--dark);
    border-color: transparent;
}

.pagination .disabled {
    opacity: 0.5;
    pointer-events: none;
}

/* ============================================
   RESPONSIVE BREAKPOINTS
   ============================================ */
@media (min-width: 640px) {
    :root {
        --container-padding: var(--space-6);
    }

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

    .hero h1 {
        font-size: var(--font-size-5xl);
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (min-width: 768px) {
    .main-nav {
        display: flex;
    }

    .menu-toggle {
        display: none;
    }

    .featured-content {
        grid-template-columns: 1fr 1fr;
    }

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

@media (min-width: 1024px) {
    .hero h1 {
        font-size: 5rem;
    }

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

    .footer-content {
        grid-template-columns: 1fr 2fr;
    }

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

    .footer-brand {
        text-align: left;
    }

    .footer-logo {
        margin: 0 0 var(--space-4);
    }

    .programs-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (min-width: 1280px) {
    .cards-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}