/* ===========================
   La Vida Luca - Comprehensive CSS
   ============================= */

:root {
    --primary-color: #2E7D32;
    --secondary-color: #66BB6A;
    --accent-color: #FF6B35;
    --warning-color: #FFA726;
    --text-dark: #1a1a1a;
    --text-light: #666;
    --light-color: #f8f9fa;
    --white: #ffffff;
    --border-light: #e0e0e0;
    --shadow-light: 0 3px 10px rgba(0,0,0,0.1);
    --shadow-medium: 0 5px 20px rgba(0,0,0,0.15);
    --border-radius: 8px;
    --border-radius-large: 15px;
    --transition: all 0.3s ease;
    
    /* Legacy variables for compatibility */
    --brand: #0a7d4f;
    --text: #1a1a1a;
    --bg: #ffffff;
    --muted: #f4f4f5;
}

/* ===========================
   Base Styles
   ============================= */

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--white);
}

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

a:hover {
    opacity: 0.8;
}

/* ===========================
   Navigation
   ============================= */

.navbar {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-light);
}

.nav, .navbar .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand a, .logo {
    font-size: 1.8rem;
    font-weight: bold;
    color: white;
    text-decoration: none;
}

/* Logo Image Styles */
.logo-img {
    height: 40px;
    width: auto;
    margin-right: 0.5rem;
    transition: var(--transition);
}

.nav-brand {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: white;
}

.nav-brand:hover .logo-img {
    transform: scale(1.1);
}

.nav-brand .logo-text {
    font-size: 1.8rem;
    font-weight: bold;
    color: white;
    margin-left: 0.5rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-menu a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
}

.nav-menu a:hover, .nav a:hover {
    background: rgba(255,255,255,0.1);
}

.nav-menu a.active, .nav a.active {
    background: rgba(255,255,255,0.2);
}

.btn-donate {
    background: var(--accent-color) !important;
    padding: 0.7rem 1.5rem !important;
    border-radius: 25px !important;
    transition: transform 0.3s;
}

.btn-donate:hover {
    transform: scale(1.05);
    background: var(--accent-color) !important;
}

/* Mobile menu toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    background: none;
    border: none;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: white;
    margin: 3px 0;
    transition: 0.3s;
}

/* Alternative nav structure support */
.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
}

.nav-links a:hover {
    background: rgba(255,255,255,0.1);
}

.nav-links a.active {
    background: rgba(255,255,255,0.2);
}

/* ===========================
   Layout Components
   ============================= */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.hero {
    margin-top: 80px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 4rem 2rem;
    text-align: center;
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    animation: fadeInUp 1s;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* ===========================
   Grid Systems
   ============================= */

.grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.mission-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

/* ===========================
   Cards
   ============================= */

.card {
    background: white;
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius-large);
    padding: 2rem;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
}

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

.project-card {
    background: white;
    border-radius: var(--border-radius-large);
    padding: 2rem;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    overflow: hidden;
}

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

.project-card h3 {
    color: var(--primary-color);
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.project-card p {
    color: var(--text-light);
    margin-bottom: 1rem;
}

.mission-card {
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius-large);
    box-shadow: var(--shadow-light);
    text-align: center;
    transition: var(--transition);
}

.mission-card:hover {
    transform: translateY(-5px);
}

.mission-card .icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.mission-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* ===========================
   Buttons
   ============================= */

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background: #1B5E20;
    transform: translateY(-2px);
    box-shadow: var(--shadow-light);
}

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

.btn-secondary:hover {
    background: #4CAF50;
}

.btn-outline {
    background: transparent;
    color: white;
    border: 2px solid white;
}

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

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

.btn-white:hover {
    background: #f5f5f5;
}

/* ===========================
   Badges & Status
   ============================= */

.badge {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    color: white;
    background: var(--primary-color);
    margin-bottom: 1rem;
}

.notice {
    background: #e8f5e9;
    border: 1px solid #c8e6c9;
    color: var(--primary-color);
    padding: 1rem;
    border-radius: var(--border-radius);
    margin: 1rem 0;
}

.status {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-top: 1rem;
}

.status.active {
    background: #c8e6c9;
    color: #1B5E20;
}

.status.planning {
    background: #fff3e0;
    color: #E65100;
}

.status.development {
    background: #e3f2fd;
    color: #0D47A1;
}

/* ===========================
   Footer
   ============================= */

.footer {
    background: #1B5E20;
    color: white;
    padding: 3rem 0 1rem;
    margin-top: 4rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-col h4 {
    margin-bottom: 1rem;
    color: white;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 0.5rem;
}

.footer-col a {
    color: rgba(255,255,255,0.8);
    transition: var(--transition);
}

.footer-col a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.2);
    color: rgba(255,255,255,0.8);
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-links a {
    display: inline-block;
    padding: 0.5rem;
    background: rgba(255,255,255,0.1);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.social-links a:hover {
    background: rgba(255,255,255,0.2);
}

/* ===========================
   Forms
   ============================= */

.form-section {
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius-large);
    box-shadow: var(--shadow-light);
    margin: 2rem 0;
}

.form-group {
    margin-bottom: 1.5rem;
}

label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

input, textarea, select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
}

input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.1);
}

/* ===========================
   CTA Sections
   ============================= */

.cta {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 4rem 2rem;
    text-align: center;
    margin: 4rem 0;
}

.cta h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.cta p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===========================
   Animations
   ============================= */

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

/* ===========================
   Donation Amount Buttons
   ============================= */

.amount-btn {
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent;
}

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

.amount-btn.active {
    background: var(--primary-color) !important;
    color: white !important;
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

/* Payment processing state */
.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

.payment-loading {
    position: relative;
}

.payment-loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    margin: auto;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
}

@keyframes spin {
    0% { transform: translateY(-50%) rotate(0deg); }
    100% { transform: translateY(-50%) rotate(360deg); }
}

/* ===========================
   Responsive Design
   ============================= */

@media (max-width: 768px) {
    .nav-menu, .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--primary-color);
        flex-direction: column;
        padding: 1rem;
    }

    .nav-menu.active, .nav-links.active {
        display: flex;
    }

    .nav-toggle {
        display: flex;
    }

    /* Mobile logo adjustments */
    .logo-img {
        height: 32px;
    }

    .nav-brand .logo-text, .logo {
        font-size: 1.4rem;
    }

    .nav-container {
        padding: 0 1rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .container {
        padding: 0 1rem;
    }

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

    .projects-grid {
        grid-template-columns: 1fr;
    }

    .mission-grid {
        grid-template-columns: 1fr;
    }
}

/* ===========================
   Legacy Support
   ============================= */

header, footer {
    background: var(--muted);
}

.nav a {
    padding: 8px 10px;
    border-radius: 8px;
}

footer .links {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

hr {
    border: none;
    border-top: 1px solid #eee;
    margin: 24px 0;
}

img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
}

form {
    display: grid;
    gap: 12px;
}

.small {
    font-size: 14px;
    color: #555;
}

/* ===========================
   Future Farm Video Section
   ============================= */

.future-farm-section {
    background: linear-gradient(135deg, #1A237E 0%, #3F51B5 50%, #673AB7 100%);
    color: white;
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
}

.video-container {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.video-player {
    background: linear-gradient(45deg, #2E7D32, #66BB6A);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
    position: relative;
}

.video-aspect-ratio {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    background: linear-gradient(135deg, #0D47A1 0%, #1976D2 50%, #42A5F5 100%);
}

.video-placeholder {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    width: 90%;
}

.video-play-button {
    background: rgba(255,255,255,0.1);
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.video-play-button:hover {
    background: rgba(255,255,255,0.2);
    border-color: rgba(255,255,255,0.5);
    transform: scale(1.1);
}

.video-features {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 2rem;
    margin-top: 2rem;
}

.video-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    text-align: center;
}

.video-feature {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.video-feature-icon {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.video-feature h4 {
    margin-bottom: 0.5rem;
    color: white;
}

.video-feature p {
    opacity: 0.8;
    font-size: 0.9rem;
    margin: 0;
}

.video-cta {
    text-align: center;
    margin-top: 2rem;
}

.video-cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.video-cta-btn {
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255,255,255,0.3);
    color: white;
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.video-cta-btn:hover {
    background: rgba(255,255,255,0.3);
    border-color: rgba(255,255,255,0.5);
    transform: translateY(-2px);
}

.video-cta-btn.primary {
    background: linear-gradient(135deg, #FF6B35 0%, #FFA726 100%);
    border-color: transparent;
}

.video-cta-btn.primary:hover {
    background: linear-gradient(135deg, #FF8A65 0%, #FFB74D 100%);
}

/* Enhanced Dozulé Card */
.dozule-card {
    background: linear-gradient(135deg, #E91E63 0%, #AD1457 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.dozule-card::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 150px;
    height: 150px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    opacity: 0.5;
}

.dozule-card::after {
    content: '';
    position: absolute;
    bottom: -30px;
    left: -30px;
    width: 100px;
    height: 100px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    opacity: 0.3;
}

.dozule-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin: 1.5rem 0;
}

.dozule-feature {
    background: rgba(255,255,255,0.1);
    padding: 1rem;
    border-radius: 10px;
    text-align: center;
}

.dozule-feature-icon {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.dozule-feature h5 {
    color: white;
    margin-bottom: 0.3rem;
    font-size: 0.9rem;
}

.dozule-feature p {
    font-size: 0.8rem;
    opacity: 0.8;
    margin: 0;
}

.dozule-video-link {
    background: rgba(255,255,255,0.1);
    padding: 1rem;
    border-radius: 10px;
    margin: 1rem 0;
    text-align: center;
}

.dozule-buttons {
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.dozule-btn {
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.3);
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    flex: 1;
    text-align: center;
    min-width: 120px;
}

.dozule-btn:hover {
    background: rgba(255,255,255,0.3);
    border-color: rgba(255,255,255,0.5);
    transform: translateY(-2px);
}

.dozule-btn.secondary {
    background: rgba(255,255,255,0.9);
    color: #E91E63;
}

.dozule-btn.secondary:hover {
    background: white;
    color: #AD1457;
}

/* Mobile Responsive for Video Section */
@media (max-width: 768px) {
    .future-farm-section {
        padding: 3rem 0;
    }
    
    .video-container {
        margin: 0 1rem;
    }
    
    .video-features {
        padding: 1.5rem;
        margin-top: 1.5rem;
    }
    
    .video-features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .video-cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .video-cta-btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .video-play-button {
        width: 80px;
        height: 80px;
    }
    
    .dozule-features {
        grid-template-columns: 1fr;
        gap: 0.8rem;
    }
    
    .dozule-buttons {
        flex-direction: column;
    }
    
    .dozule-btn {
        flex: none;
        width: 100%;
    }
}

@media (max-width: 480px) {
    .video-placeholder {
        width: 95%;
    }
    
    .video-placeholder h3 {
        font-size: 1.2rem;
    }
    
    .video-placeholder p {
        font-size: 0.9rem;
    }
    
    .video-feature-icon {
        font-size: 2rem;
    }
    
    .video-cta-btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }
}