@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Outfit:wght@400;600;700;800&display=swap');

:root {
    --bg-dark: #050507;
    --surface-dark: #0f0f12;
    --surface-glass: rgba(15, 15, 18, 0.6);
    --border-color: rgba(255, 255, 255, 0.08);
    --text-primary: #ffffff;
    --text-secondary: #94a3b8;
    
    /* Logo Inspired Colors */
    --accent-blue: #3b82f6;
    --accent-purple: #8b5cf6;
    --gradient-primary: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    --gradient-surface: linear-gradient(180deg, rgba(255,255,255,0.03) 0%, rgba(255,255,255,0) 100%);
    
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --shadow-soft: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
}

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

/* Background Mesh Gradient */
.mesh-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    background: radial-gradient(circle at 10% 10%, rgba(59, 130, 246, 0.05) 0%, transparent 40%),
                radial-gradient(circle at 90% 90%, rgba(139, 92, 246, 0.05) 0%, transparent 40%);
}

/* Glassmorphism Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: var(--surface-glass);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    padding: 1.25rem 0;
    transition: var(--transition-smooth);
}

nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 800;
    font-family: 'Outfit', sans-serif;
    text-decoration: none;
    color: var(--text-primary);
}

.logo img {
    height: 32px;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.logo:hover img {
    transform: scale(1.15);
}

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

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transition-smooth);
}

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

.nav-links .mobile-cta {
    display: none;
}

.menu-toggle {
    display: none;
}

/* Hero Section */
.hero {
    height: 100vh;
    min-height: 650px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* Background Videos */
.hero-video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
    opacity: 0;
    transition: opacity 2s ease-in-out;
}

.hero-video.active {
    opacity: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(5, 5, 7, 0.45) 0%, rgba(5, 5, 7, 0.85) 100%),
                linear-gradient(to bottom, rgba(5, 5, 7, 0.3) 0%, var(--bg-dark) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1000px;
    width: 100%;
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(4px);
    border: 1px solid var(--border-color);
    border-radius: 99px;
    font-size: 0.8rem;
    color: var(--accent-blue);
    margin-bottom: 2rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
}

.hero h1 {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -2px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
}

.hero h1 span {
    display: block;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    color: var(--text-secondary);
    font-size: 1.25rem;
    max-width: 700px;
    margin: 0 auto 3rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

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

.btn {
    padding: 1rem 2.5rem;
    border-radius: 12px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-smooth);
    cursor: pointer;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 10px 40px -10px rgba(139, 92, 246, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 50px -10px rgba(139, 92, 246, 0.6);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    color: white;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
}

/* Services Grid */
.section {
    padding: 6rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.card {
    background: var(--surface-dark);
    border: 1px solid var(--border-color);
    padding: 2.5rem;
    border-radius: 24px;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-surface);
    opacity: 0;
    transition: var(--transition-smooth);
}

.card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.15);
}

.card:hover::before {
    opacity: 1;
}

.card i {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    display: block;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    position: relative;
}

.card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    position: relative;
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-image {
    position: relative;
    border-radius: 32px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
}

.about-content h2 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Footer */
footer {
    padding: 4rem 0;
    border-top: 1px solid var(--border-color);
    margin-top: 4rem;
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.social-links {
    display: flex;
    gap: 1.5rem;
}

.social-links a {
    color: var(--text-secondary);
    font-size: 1.2rem;
    transition: var(--transition-smooth);
}

.social-links a:hover {
    color: var(--accent-blue);
    transform: scale(1.1);
}

.social-links a i {
    width: 24px;
    height: 24px;
    display: block;
}

.copyright {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* Reveal Animation */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

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

/* Donation Button */
.donate-fab {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--gradient-primary);
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 99px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    font-weight: 600;
    font-family: 'Outfit', sans-serif;
    z-index: 1001;
    box-shadow: 0 10px 30px rgba(139, 92, 246, 0.4);
    transition: var(--transition-smooth);
    animation: pulse-glow 2s infinite;
}

.donate-fab:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 40px rgba(139, 92, 246, 0.6);
}

.donate-fab i {
    width: 20px;
    height: 20px;
}

@keyframes pulse-glow {
    0% {
        box-shadow: 0 0 0 0 rgba(139, 92, 246, 0.7);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(139, 92, 246, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(139, 92, 246, 0);
    }
}

body.nav-open {
    overflow: hidden;
}

@media (max-width: 768px) {
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        background: none;
        border: none;
        color: var(--text-primary);
        cursor: pointer;
        padding: 0.5rem;
        transition: var(--transition-smooth);
        z-index: 1001;
    }
    
    .menu-toggle i {
        width: 28px;
        height: 28px;
    }
    
    .nav-links {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(5, 5, 7, 0.97);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        padding: 2rem;
        gap: 2rem;
        transform: translateY(-100%);
        transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
        z-index: 999;
    }
    
    .nav-links.active {
        transform: translateY(0);
    }
    
    .nav-links a {
        font-family: 'Outfit', sans-serif;
        font-size: 1.5rem;
        font-weight: 600;
    }
    
    .nav-links .mobile-cta {
        display: block;
    }
    
    nav > .container > .btn-secondary {
        display: none;
    }
    
    .hero h1 {
        font-size: 3rem;
    }

    .donate-fab {
        bottom: 1.5rem;
        right: 1.5rem;
        padding: 0.7rem 1.2rem;
        font-size: 0.9rem;
    }
}

/* Privacy Page Styles */
.privacy-page {
    padding: 8rem 0 4rem;
}

.privacy-card {
    background: var(--surface-glass);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 3rem;
    margin-top: 2rem;
    box-shadow: var(--shadow-soft);
}

.privacy-title-group {
    text-align: center;
    margin-bottom: 3rem;
}

.privacy-title-group h1 {
    font-size: 2.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
}

.privacy-title-group p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.privacy-section {
    margin-bottom: 3rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 2.5rem;
}

.privacy-section:last-child {
    margin-bottom: 0;
    border-bottom: none;
    padding-bottom: 0;
}

.privacy-section h2 {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.privacy-bilingual-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.privacy-lang-col {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.privacy-lang-col p {
    margin-bottom: 1rem;
}

.privacy-lang-col p:last-child {
    margin-bottom: 0;
}

.privacy-lang-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent-blue);
    margin-bottom: 0.75rem;
    border-bottom: 2px solid rgba(59, 130, 246, 0.2);
    padding-bottom: 2px;
}

.privacy-lang-col.en .privacy-lang-badge {
    color: var(--accent-purple);
    border-bottom-color: rgba(139, 92, 246, 0.2);
}

@media (max-width: 992px) {
    .privacy-bilingual-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .privacy-card {
        padding: 2rem;
    }
}