:root {
    --bg: #030708;
    --surface: rgba(255, 255, 255, 0.03);
    --border: rgba(255, 255, 255, 0.08);
    --accent: #00ff88;
    --gold: #ffcc00;
    --text: #ffffff;
    --text-dim: #94a3b8;
}

.light-theme {
    --bg: #f4f7f6;
    --surface: #ffffff;
    --border: #e2e8f0;
    --accent: #0066ff;
    --gold: #b45309;
    --text: #0f172a;
    --text-dim: #64748b;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { background: var(--bg); color: var(--text); font-family: 'Outfit', sans-serif; transition: 0.4s ease; }

.background-glow {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(circle at 50% -10%, rgba(0, 255, 136, 0.15), transparent 60%);
    z-index: -1;
}

.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

/* Navbar - Fixed horizontal layout */
.navbar { padding: 30px 0; position: sticky; top: 0; z-index: 1000; backdrop-filter: blur(10px); }
.nav-box { display: flex; justify-content: space-between; align-items: center; }
.logo-group { display: flex; flex-direction: column; }
.brand-name { font-weight: 900; font-size: 1.5rem; letter-spacing: -1px; }
.accent-dot { color: var(--accent); }
.brand-tag { font-size: 0.65rem; color: var(--gold); font-weight: 600; letter-spacing: 3px; }

.nav-actions { display: flex; align-items: center; gap: 15px; } /* Single line with space */
.action-pill { 
    background: var(--surface); border: 1px solid var(--border);
    color: var(--text); padding: 10px 22px; border-radius: 100px;
    font-size: 0.85rem; font-weight: 600; text-decoration: none;
    display: flex; align-items: center; gap: 8px;
}
.theme-switch { 
    background: var(--accent); color: #000; border: none;
    width: 42px; height: 42px; border-radius: 50%; cursor: pointer;
}

/* Hero */
.hero-section { padding: 60px 0; text-align: center; }
.trust-badge {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 10px 20px; border-radius: 100px;
    background: rgba(0, 255, 136, 0.05); border: 1px solid rgba(0, 255, 136, 0.2);
    color: var(--accent); font-size: 0.8rem; font-weight: 600; margin-bottom: 30px;
}
.main-title { font-size: clamp(2.5rem, 8vw, 4.5rem); font-weight: 900; line-height: 1; margin-bottom: 25px; }
.gradient-text { background: linear-gradient(90deg, var(--accent), var(--gold)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero-desc { color: var(--text-dim); font-size: 1.1rem; max-width: 600px; margin: 0 auto 40px; }
.btn-primary-refined { background: var(--text); color: var(--bg); padding: 18px 40px; border-radius: 12px; font-weight: 800; text-decoration: none; display: inline-flex; align-items: center; gap: 15px; transition: 0.3s; }

/* Bento Grid - Restructured */
.bento-grid { display: grid; grid-template-columns: 1.8fr 1fr; gap: 20px; padding-bottom: 120px; }
.right-stack { display: flex; flex-direction: column; gap: 20px; }

.bento-card { background: var(--surface); border: 1px solid var(--border); border-radius: 30px; padding: 30px; position: relative; overflow: hidden; }
.large { height: 420px; padding: 0; }
.large img { width: 100%; height: 100%; object-fit: cover; opacity: 0.4; }
.bento-overlay { position: absolute; bottom: 30px; left: 30px; }

.mini-card { flex: 1; display: flex; flex-direction: column; justify-content: center; }
.location { display: flex; flex-direction: row; align-items: center; gap: 15px; }
.location i { font-size: 1.5rem; color: var(--accent); }

.phone-number { font-size: 1.4rem; font-weight: 900; color: var(--accent); margin-top: 5px; }

/* Courses Section */
.courses-section { padding: 80px 0; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-title { font-size: clamp(2rem, 5vw, 3rem); font-weight: 900; margin-bottom: 15px; }
.section-desc { color: var(--text-dim); font-size: 1.1rem; }

.courses-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 25px; }
.course-card { 
    background: var(--surface); border: 1px solid var(--border); 
    border-radius: 24px; padding: 35px; transition: 0.3s;
}
.course-card:hover { transform: translateY(-5px); border-color: var(--accent); }

.course-icon { 
    width: 60px; height: 60px; border-radius: 16px;
    background: linear-gradient(135deg, var(--accent), var(--gold));
    display: grid; place-items: center; font-size: 1.5rem;
    color: #000; margin-bottom: 20px;
}

.course-card h3 { font-size: 1.3rem; font-weight: 700; margin-bottom: 20px; }
.course-list { list-style: none; }
.course-list li { 
    display: flex; align-items: center; gap: 12px;
    padding: 10px 0; color: var(--text-dim); font-size: 0.95rem;
}
.course-list i { color: var(--accent); font-size: 0.8rem; }

/* Contact Section */
.contact-section { padding: 60px 0 140px; }
.contact-card { 
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.1), rgba(255, 204, 0, 0.1));
    border: 1px solid var(--border); border-radius: 30px;
    padding: 50px; display: flex; justify-content: space-between;
    align-items: center; gap: 40px; flex-wrap: wrap;
}

.contact-content h2 { font-size: 2rem; font-weight: 900; margin-bottom: 10px; }
.contact-content p { color: var(--text-dim); font-size: 1.05rem; }

.contact-actions { display: flex; gap: 15px; flex-wrap: wrap; }
.contact-btn { 
    background: var(--surface); border: 1px solid var(--border);
    color: var(--text); padding: 16px 28px; border-radius: 16px;
    font-size: 0.95rem; font-weight: 600; text-decoration: none;
    display: flex; align-items: center; gap: 10px; transition: 0.3s;
}
.contact-btn:hover { transform: translateY(-3px); }
.email-btn:hover { background: var(--accent); color: #000; border-color: var(--accent); }
.whatsapp-btn:hover { background: #25d366; color: white; border-color: #25d366; }
.phone-btn:hover { background: var(--gold); color: #000; border-color: var(--gold); }

/* Mobile */
.mobile-bar { position: fixed; bottom: 30px; left: 50%; transform: translateX(-50%); width: 300px; height: 70px; background: rgba(10, 15, 15, 0.8); backdrop-filter: blur(20px); border-radius: 100px; display: flex; justify-content: space-around; align-items: center; border: 1px solid var(--border); z-index: 1000; }
.bar-center { background: #25d366; color: white; width: 55px; height: 55px; border-radius: 50%; display: grid; place-items: center; transform: translateY(-20px); }
.bar-item { color: var(--text-dim); font-size: 1.3rem; transition: 0.3s; }
.bar-item:hover { color: var(--accent); }

@media (max-width: 768px) {
    .bento-grid { grid-template-columns: 1fr; }
    .nav-actions span { display: none; }
    .courses-grid { grid-template-columns: 1fr; }
    .contact-card { padding: 35px; text-align: center; justify-content: center; }
    .contact-actions { justify-content: center; width: 100%; }
    .contact-btn { flex: 1; min-width: 140px; justify-content: center; }
}