:root {
    --bg-main: #fcfcfc;
    --bg-alt: #f3f4f1;
    --text-main: #2d3748;
    --text-muted: #718096;
    --primary: #556b2f; /* Olive Green */
    --primary-light: #7b9452;
    --accent: #d2b48c; /* Sand */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
}

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

body {
    font-family: var(--font-body);
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.6;
}

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

h1, h2, h3, h4, .logo { font-family: var(--font-heading); }
h2 { font-size: 2.5rem; margin-bottom: 1.5rem; font-weight: 400;}

/* Buttons */
.btn {
    display: inline-block; padding: 1rem 2rem; text-decoration: none; border-radius: 50px;
    font-family: var(--font-heading); font-weight: 600; text-transform: uppercase; letter-spacing: 1px;
    font-size: 0.9rem; transition: all 0.3s ease; border: none; cursor: pointer; text-align: center;
}
.btn-sm { padding: 0.6rem 1.5rem; font-size: 0.8rem; }
.btn-primary { background-color: var(--primary); color: white; }
.btn-primary:hover { background-color: var(--primary-light); transform: translateY(-2px); }
.btn-outline { border: 1px solid var(--primary); color: var(--primary); background: transparent;}
.btn-outline:hover { background-color: var(--primary); color: white; }
.w-100 { width: 100%; }

/* Navbar */
.navbar {
    display: flex; justify-content: space-between; align-items: center;
    padding: 1.5rem 5%; position: absolute; width: 100%; top: 0; z-index: 10;
}
.logo { font-size: 1.5rem; font-weight: 600; color: white; letter-spacing: 2px;}
.nav-links { display: flex; list-style: none; gap: 2rem; align-items: center; }
.nav-links a { text-decoration: none; color: white; font-size: 0.95rem; }
.nav-links .btn { color: white; border-color: white; }
.nav-links .btn:hover { background: white; color: var(--primary); }

/* Hero */
.hero { position: relative; height: 100vh; display: flex; align-items: center; justify-content: center; }
.hero-image { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }
.hero-image img { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay {
    position: relative; z-index: 1; text-align: center; color: white;
    background: rgba(45, 55, 72, 0.4); padding: 4rem; border-radius: 20px;
    backdrop-filter: blur(5px);
}
.hero h1 { font-size: 4rem; line-height: 1.1; margin-bottom: 1.5rem; font-weight: 300;}
.hero p { font-size: 1.2rem; margin-bottom: 2rem; max-width: 600px; margin-inline: auto; font-weight: 300;}

/* Sections */
section { padding: 8rem 0; }

/* About */
.about { background-color: var(--bg-alt); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.about-text p { margin-bottom: 1.5rem; font-size: 1.1rem; color: var(--text-muted); }
.features { list-style: none; margin-top: 2rem; }
.features li { display: flex; align-items: center; gap: 1rem; margin-bottom: 1rem; font-size: 1.1rem; }
.features i { font-size: 1.5rem; color: var(--primary); }
.about-images { position: relative; height: 500px; }
.about-images img { position: absolute; border-radius: 10px; object-fit: cover; box-shadow: 0 20px 40px rgba(0,0,0,0.1); }
.img-1 { width: 70%; height: 80%; top: 0; left: 0; z-index: 2; }
.img-2 { width: 60%; height: 70%; bottom: 0; right: 0; z-index: 1; }

/* Classes */
.class-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2rem; margin-top: 4rem; }
.card { background: white; padding: 3rem 2rem; border-radius: 15px; box-shadow: 0 10px 30px rgba(0,0,0,0.03); text-align: center; transition: transform 0.3s; border-bottom: 4px solid transparent; }
.card:hover { transform: translateY(-10px); border-bottom-color: var(--primary); }
.card i { font-size: 3rem; color: var(--accent); margin-bottom: 1.5rem; }
.card h3 { margin-bottom: 1rem; font-size: 1.5rem; }
.card p { color: var(--text-muted); margin-bottom: 1.5rem; font-size: 0.95rem; }
.level { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 1px; color: var(--primary); font-weight: 600; }

/* Schedule */
.schedule-section { background-color: var(--bg-main); }
.schedule-header { text-align: center; margin-bottom: 4rem; }
.schedule-table { background: white; border-radius: 15px; box-shadow: 0 10px 30px rgba(0,0,0,0.03); overflow: hidden; }
.row { display: grid; grid-template-columns: 1fr 2fr 1fr 1fr; padding: 1.5rem 2rem; align-items: center; border-bottom: 1px solid #eee; }
.row:last-child { border-bottom: none; }
.header-row { background-color: var(--bg-alt); font-family: var(--font-heading); font-weight: 600; color: var(--text-muted); }
.time { font-weight: 600; color: var(--primary); }
.class-name { font-weight: 600; font-size: 1.1rem; }
.instructor { color: var(--text-muted); }

/* Contact */
.contact { background-color: var(--text-main); color: white; }
.contact-container { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; }
.info-block { margin-top: 2rem; }
.info-block h4 { font-size: 1.2rem; margin-bottom: 0.5rem; display: flex; align-items: center; gap: 0.5rem; color: var(--accent); }
.info-block p { color: #cbd5e0; }
.contact-form-wrapper { background: white; color: var(--text-main); padding: 3rem; border-radius: 15px; }
.contact-form-wrapper h3 { font-size: 1.8rem; margin-bottom: 0.5rem; }
.contact-form-wrapper p { color: var(--text-muted); margin-bottom: 2rem; }
.contact-form { display: flex; flex-direction: column; gap: 1rem; }
.contact-form input { padding: 1rem; border: 1px solid #e2e8f0; border-radius: 8px; font-family: var(--font-body); }
.contact-form input:focus { outline: none; border-color: var(--primary); }

/* Footer */
footer { text-align: center; padding: 4rem 0; background: #222a38; color: white; }
.footer-logo { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 600; letter-spacing: 2px; margin-bottom: 1.5rem; }
.socials { display: flex; justify-content: center; gap: 1.5rem; margin-bottom: 1.5rem; }
.socials a { color: white; font-size: 1.5rem; transition: color 0.3s; }
.socials a:hover { color: var(--accent); }
footer p { color: #a0aec0; font-size: 0.9rem; }

@media (max-width: 768px) {
    .hero h1 { font-size: 2.5rem; }
    .hero-overlay { padding: 2rem; margin: 1rem; }
    .about-grid, .contact-container { grid-template-columns: 1fr; }
    .about-images { display: none; }
    .row { grid-template-columns: 1fr; gap: 1rem; text-align: center; }
    .header-row { display: none; }
    .nav-links { display: none; }
}