/* ================================================
   OlaLingo Campus - Main Styles
   Inspired by olalingocampus.com design
   ================================================ */

/* CSS Variables - OlaLingo Brand Colors */
:root {
    /* Primary Colors */
    --color-primary: #019789;
    --color-primary-dark: #06645b;
    --color-primary-light: #4db8ad;
    
    /* Secondary Colors */
    --color-secondary: #282034;
    --color-secondary-light: #3d3350;
    
    /* Accent */
    --color-accent: #f9c614;
    --color-accent-dark: #e5b40e;
    
    /* Neutrals */
    --color-white: #ffffff;
    --color-off-white: #f9f9f9;
    --color-gray-100: #f3f6f5;
    --color-gray-200: #e5e5e5;
    --color-gray-300: #cccccc;
    --color-gray-400: #999999;
    --color-gray-500: #666666;
    --color-gray-600: #555555;
    --color-gray-700: #333333;
    --color-black: #1a1a1a;
    
    /* Functional */
    --color-success: #10b981;
    --color-error: #ef4444;
    --color-warning: #f59e0b;
    
    /* Typography */
    --font-primary: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 50%;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.15);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Container */
    --container-max: 1200px;
    --container-padding: 1.5rem;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background: var(--color-white);
    color: var(--color-gray-700);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

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

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

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

/* ================================================
   Navigation
   ================================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 9990;
    background: transparent;
    transition: background var(--transition-normal), box-shadow var(--transition-normal);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
}

.navbar.navbar-light {
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
}

/* Ensure navbar-light maintains proper styling when scrolled */
.navbar.navbar-light.scrolled {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.logo-img {
    width: 40px;
    height: 40px;
}

/* Full logo with text (SVG includes "OlaLingo Campus") */
.logo-img-full {
    height: 36px;
    width: auto;
}

@media (max-width: 480px) {
    .logo-img-full {
        height: 28px;
    }
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-secondary);
}

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

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

.nav-link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-gray-600);
    transition: color var(--transition-fast);
    position: relative;
}

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

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-primary);
    border-radius: 1px;
}

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

/* Language Switcher */
.lang-switcher {
    position: relative;
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    background: var(--color-gray-100);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-gray-700);
    transition: all var(--transition-fast);
}

.lang-btn:hover {
    background: var(--color-gray-200);
}

.lang-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: var(--space-sm);
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-normal);
    min-width: 150px;
}

.lang-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-option {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    width: 100%;
    padding: var(--space-md);
    font-size: 0.875rem;
    color: var(--color-gray-700);
    transition: background var(--transition-fast);
    text-align: left;
}

.lang-option:hover {
    background: var(--color-gray-100);
}

/* Mobile Nav Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-sm);
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-gray-700);
    border-radius: 1px;
    transition: all var(--transition-normal);
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--color-white);
        flex-direction: column;
        padding: var(--space-xl);
        gap: var(--space-lg);
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
}

/* ================================================
   Buttons
   ================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    font-family: var(--font-primary);
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
    cursor: pointer;
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(1, 151, 137, 0.3);
}

.btn-outline {
    background: transparent;
    border-color: var(--color-gray-300);
    color: var(--color-gray-700);
}

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

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

.btn-white:hover {
    background: var(--color-off-white);
    transform: translateY(-2px);
}

.btn-lg {
    padding: var(--space-lg) var(--space-2xl);
    font-size: 1rem;
}

.btn-block {
    width: 100%;
}

.btn-icon {
    width: 18px;
    height: 18px;
    transition: transform var(--transition-normal);
}

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

.btn-emoji {
    font-size: 1.25rem;
}

/* ================================================
   Hero Section - Bright & Modern Design
   ================================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 72px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, #f0fdf9 0%, #ffffff 50%, #f8fafc 100%);
    z-index: 0;
}

.hero-shape {
    position: absolute;
    border-radius: 50%;
}

.shape-1 {
    width: 600px;
    height: 600px;
    background: linear-gradient(135deg, rgba(1, 151, 137, 0.15) 0%, rgba(1, 151, 137, 0.05) 100%);
    top: -200px;
    right: -200px;
    animation: float 20s ease-in-out infinite;
}

.shape-2 {
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, rgba(249, 198, 20, 0.2) 0%, rgba(249, 198, 20, 0.05) 100%);
    bottom: -100px;
    left: -100px;
    animation: float 15s ease-in-out infinite reverse;
}

.shape-3 {
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, rgba(77, 184, 173, 0.2) 0%, rgba(77, 184, 173, 0.05) 100%);
    top: 50%;
    left: 30%;
    animation: float 12s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(20px, -20px) rotate(5deg); }
    50% { transform: translate(-10px, 20px) rotate(-5deg); }
    75% { transform: translate(10px, 10px) rotate(3deg); }
}

.hero-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
    padding: var(--space-4xl) 0;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-xl);
    animation: pulse 2s ease-in-out infinite;
    box-shadow: 0 4px 15px rgba(1, 151, 137, 0.3);
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.02); }
}

.badge-icon {
    font-size: 1.25rem;
}

.badge-text {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-xl);
    color: var(--color-secondary);
}

.hero-title span {
    display: block;
}

.text-gradient {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--color-gray-600);
    margin-bottom: var(--space-2xl);
    max-width: 500px;
}

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

/* Hero Visual Card */
.hero-visual {
    display: flex;
    justify-content: center;
}

.hero-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-xl);
    animation: slideUp 0.8s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.gift-icon {
    font-size: 4rem;
    margin-bottom: var(--space-xl);
    animation: bounce 2s ease-in-out infinite;
}

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

.gift-options {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.gift-option {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--color-gray-100);
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
}

.gift-option:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateX(5px);
}

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

.option-text {
    font-weight: 600;
}

.gift-divider {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-gray-400);
    text-transform: uppercase;
}

/* Hero Scroll Indicator */
.hero-scroll {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-gray-500);
    font-size: 0.875rem;
}

.scroll-indicator {
    width: 24px;
    height: 40px;
    border: 2px solid var(--color-gray-300);
    border-radius: 12px;
    position: relative;
}

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

@keyframes scroll {
    0%, 100% { opacity: 1; transform: translateX(-50%) translateY(0); }
    50% { opacity: 0.5; transform: translateX(-50%) translateY(10px); }
}

@media (max-width: 968px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        padding: var(--space-3xl) 0;
    }
    
    .hero-subtitle {
        margin: 0 auto var(--space-2xl);
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-visual {
        display: none;
    }
    
    .hero-scroll {
        display: none;
    }
}

/* ================================================
   Section Styles
   ================================================ */
section {
    padding: var(--space-4xl) 0;
}

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

.section-tag {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
}

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: var(--space-md);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-gray-500);
    max-width: 600px;
    margin: 0 auto;
}

/* ================================================
   Activities Section
   ================================================ */
.activities {
    background: var(--color-off-white);
}

.activities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-xl);
}

.activity-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.activity-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.activity-image {
    position: relative;
    height: 180px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

/* Background image for activities (from DALL-E) */
.activity-bg-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.4;
    z-index: 0;
}

.activity-emoji {
    font-size: 4rem;
    z-index: 1;
    position: relative;
}

.activity-time {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: var(--color-white);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-gray-700);
}

.activity-content {
    padding: var(--space-lg);
}

.activity-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: var(--space-sm);
}

.activity-desc {
    font-size: 0.9375rem;
    color: var(--color-gray-500);
    margin-bottom: var(--space-md);
}

.activity-meta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-size: 0.8125rem;
    color: var(--color-gray-400);
}

.activity-meta span {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

/* Activity Skeleton */
.activity-skeleton {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.skeleton-image {
    height: 180px;
    background: linear-gradient(90deg, var(--color-gray-100) 25%, var(--color-gray-200) 50%, var(--color-gray-100) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

.skeleton-content {
    padding: var(--space-lg);
}

.skeleton-line {
    height: 16px;
    background: linear-gradient(90deg, var(--color-gray-100) 25%, var(--color-gray-200) 50%, var(--color-gray-100) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 4px;
    margin-bottom: var(--space-md);
}

.skeleton-line.short {
    width: 60%;
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* Activities Empty State */
.activities-empty {
    text-align: center;
    padding: var(--space-3xl);
}

.activities-empty.hidden {
    display: none;
}

.empty-icon {
    font-size: 4rem;
    margin-bottom: var(--space-lg);
}

.empty-text {
    font-size: 1.125rem;
    color: var(--color-gray-500);
}

/* ================================================
   Features Section
   ================================================ */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-xl);
}

.feature-card {
    text-align: center;
    padding: var(--space-2xl);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-normal);
}

.feature-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-5px);
}

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

.feature-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: var(--space-sm);
}

.feature-desc {
    font-size: 0.9375rem;
    color: var(--color-gray-500);
    line-height: 1.7;
}

/* ================================================
   CTA Section
   ================================================ */
.cta {
    padding: var(--space-3xl) 0;
}

/* ================================================
   Courses Types Section
   ================================================ */
.courses-types {
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
    padding: var(--space-4xl) 0;
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
    max-width: 900px;
    margin: 0 auto;
}

.course-type-card {
    position: relative;
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    text-decoration: none;
    color: inherit;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid transparent;
}

.course-type-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    transition: height 0.3s ease;
}

.course-type-card.online::before {
    background: linear-gradient(90deg, #0369a1 0%, #0ea5e9 100%);
}

.course-type-card.presential::before {
    background: linear-gradient(90deg, #15803d 0%, #22c55e 100%);
}

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

.course-type-card.online:hover {
    border-color: #0ea5e9;
}

.course-type-card.presential:hover {
    border-color: #22c55e;
}

.course-type-card:hover::before {
    height: 6px;
}

.course-type-icon {
    font-size: 3rem;
    margin-bottom: var(--space-lg);
}

.course-type-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-md);
}

.course-type-card.online .course-type-badge {
    background: #e0f2fe;
    color: #0369a1;
}

.course-type-card.presential .course-type-badge {
    background: #dcfce7;
    color: #15803d;
}

.course-type-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: var(--space-md);
}

.course-type-desc {
    font-size: 0.9375rem;
    color: var(--color-gray-500);
    line-height: 1.6;
    margin-bottom: var(--space-lg);
}

.course-type-features {
    list-style: none;
    margin-bottom: var(--space-xl);
}

.course-type-features li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.875rem;
    color: var(--color-gray-600);
    margin-bottom: var(--space-sm);
}

.course-type-cta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 600;
    font-size: 0.9375rem;
    transition: gap 0.3s ease;
}

.course-type-card.online .course-type-cta {
    color: #0369a1;
}

.course-type-card.presential .course-type-cta {
    color: #15803d;
}

.course-type-card:hover .course-type-cta {
    gap: var(--space-md);
}

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

/* ================================================
   CTA Card
   ================================================ */

.cta-card {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: var(--radius-xl);
    padding: var(--space-3xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2xl);
}

.cta-title {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--space-sm);
}

.cta-text {
    font-size: 1.0625rem;
    color: rgba(255, 255, 255, 0.9);
}

@media (max-width: 768px) {
    .cta-card {
        flex-direction: column;
        text-align: center;
    }
}

/* ================================================
   Footer
   ================================================ */
.footer {
    background: var(--color-secondary);
    color: var(--color-white);
    padding: var(--space-3xl) 0 var(--space-xl);
}

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

.footer-logo .logo-text {
    color: var(--color-white);
}

.footer-logo-img {
    height: 32px;
    width: auto;
    filter: brightness(0) invert(1); /* Rend le logo blanc */
}

.footer-tagline {
    margin-top: var(--space-sm);
    color: rgba(255, 255, 255, 0.7);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition-fast);
}

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

.footer-location {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: rgba(255, 255, 255, 0.7);
}

.footer-bottom {
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
}

.footer-minimal {
    padding: var(--space-xl) 0;
}

.footer-minimal .footer-bottom {
    border-top: none;
    padding-top: 0;
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-links {
        flex-direction: row;
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .footer-location {
        justify-content: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--space-md);
    }
}

/* ================================================
   Utility Classes
   ================================================ */
.hidden {
    display: none !important;
}

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

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

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

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

/* ================================================
   Activity Cards - Enhanced Styles
   ================================================ */

/* Day badge on activity cards */
.activity-day-badge {
    position: absolute;
    top: var(--space-sm);
    right: var(--space-sm);
    padding: 4px 10px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-sm);
    background: var(--color-white);
    color: var(--color-secondary);
}

.activity-day-badge.today {
    background: var(--color-primary);
    color: var(--color-white);
}

.activity-day-badge.tomorrow {
    background: var(--color-accent);
    color: var(--color-secondary);
}

/* See all activities card */
.see-all-card {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    text-decoration: none;
    min-height: 200px;
}

.see-all-card:hover {
    transform: translateY(-8px);
}

.see-all-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
    text-align: center;
}

.see-all-icon {
    font-size: 2.5rem;
}

.see-all-text {
    font-size: 1rem;
    font-weight: 600;
}

.see-all-arrow {
    font-size: 1.5rem;
    transition: transform var(--transition-normal);
}

.see-all-card:hover .see-all-arrow {
    transform: translateX(8px);
}

/* Activity card as link */
a.activity-card {
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

a.activity-card:hover {
    transform: translateY(-8px);
}