/* 
 * TEKA TEKI TEKA TEKOK - Modern Landing Page Styles
 * ================================================
 */

:root {
    --primary: #FF9800; /* Warm Orange */
    --secondary: #4CAF50; /* Friendly Green */
    --accent: #2196F3; /* Energetic Blue */
    --bg-light: #FFFCE2; /* Light Creamy (App Background) */
    --text-dark: #2C3E50;
    --text-light: #FFFFFF;
    --card-bg: rgba(255, 255, 255, 0.8);
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --radius: 20px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

/* ─── UTILITIES ───────────────────────────────────────────────────────────── */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.glass {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius);
}

.btn {
    display: inline-block;
    padding: 15px 35px;
    border-radius: 50px;
    font-weight: 700;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), #FF5722);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(255, 87, 34, 0.4);
}

/* ─── NAVIGATION ─────────────────────────────────────────────────────────── */
nav {
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 30px;
}

.logo {
    font-size: 1.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ─── HERO SECTION ────────────────────────────────────────────────────────── */
.hero {
    padding: 80px 0;
    text-align: center;
    position: relative;
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: 20px;
    animation: fadeInUp 1s ease;
}

.hero p {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 40px;
    color: #666;
    animation: fadeInUp 1.2s ease;
}

.hero-mascot {
    font-size: 8rem;
    margin-bottom: 20px;
    display: block;
    animation: float 3s ease-in-out infinite;
}

/* ─── FEATURES ───────────────────────────────────────────────────────────── */
.features {
    padding: 100px 0;
    background: linear-gradient(180deg, transparent, rgba(76, 175, 80, 0.05));
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 60px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.feature-card {
    padding: 40px;
    text-align: center;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-10px);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
}

.feature-card h3 {
    margin-bottom: 15px;
    color: var(--primary);
}

/* ─── PREVIEW SECTION ─────────────────────────────────────────────────────── */
.preview {
    padding: 100px 0;
    text-align: center;
}

.mockup-container {
    max-width: 800px;
    margin: 50px auto;
    position: relative;
    padding: 20px;
}

.device-mockup {
    width: 100%;
    border-radius: 40px;
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.2);
    border: 10px solid #333;
}

/* ─── FOOTER ─────────────────────────────────────────────────────────────── */
footer {
    padding: 60px 0;
    background: #2C3E50;
    color: white;
    text-align: center;
}

.footer-links {
    margin-bottom: 20px;
}

.footer-links a {
    color: #BDC3C7;
    margin: 0 15px;
    text-decoration: none;
    transition: var(--transition);
}

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

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

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* ─── MOBILE RESPONSIVE ──────────────────────────────────────────────────── */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    .grid {
        grid-template-columns: 1fr;
    }
}