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

:root {
    --primary: #4F46E5; /* Indigo */
    --primary-dark: #3730A3;
    --secondary: #F97316; /* Orange */
    --secondary-hover: #EA580C;
    --accent: #FDE047; /* Yellow */
    --bg-main: #FFFFFF;
    --bg-alt: #F3F4F6;
    --text-main: #111827;
    --text-muted: #4B5563;
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --radius-lg: 16px;
    --radius-md: 12px;
    --radius-full: 9999px;
    
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header */
header {
    padding: 20px 0;
    position: absolute;
    width: 100%;
    top: 0;
    z-index: 100;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.95);
    padding: 15px 30px;
    border-radius: var(--radius-full);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
}

.logo {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo-dot {
    width: 10px;
    height: 10px;
    background-color: var(--secondary);
    border-radius: 50%;
    display: inline-block;
}

.nav-links {
    display: flex;
    gap: 30px;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-main);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
}

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

.btn {
    display: inline-block;
    padding: 14px 28px;
    border-radius: var(--radius-full);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-family: var(--font-heading);
    font-size: 1rem;
}

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

.btn-primary:hover {
    background-color: var(--secondary-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(249, 115, 22, 0.3);
}

.btn-outline {
    background-color: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

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

/* Hero */
.hero {
    padding: 180px 0 120px;
    background: linear-gradient(135deg, #EEF2FF 0%, #E0E7FF 100%);
    position: relative;
    overflow: hidden;
}

.hero-shape {
    position: absolute;
    width: 600px;
    height: 600px;
    background: var(--accent);
    border-radius: 50%;
    top: -200px;
    right: -100px;
    opacity: 0.5;
    filter: blur(80px);
    z-index: 1;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 10;
}

.hero-tag {
    display: inline-block;
    background: rgba(79, 70, 229, 0.1);
    color: var(--primary);
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 24px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    color: var(--text-main);
    margin-bottom: 24px;
}

.hero-title span {
    color: var(--primary);
    position: relative;
}

.hero-title span::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 100%;
    height: 12px;
    background-color: var(--accent);
    z-index: -1;
    border-radius: 6px;
}

.hero-desc {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.hero-image {
    position: relative;
}

.hero-image img {
    width: 100%;
    border-radius: 24px;
    box-shadow: var(--shadow-lg);
    transform: rotate(2deg);
    transition: var(--transition);
}

.hero-image:hover img {
    transform: rotate(0deg) scale(1.02);
}

.floating-badge {
    position: absolute;
    bottom: -20px;
    left: -30px;
    background: white;
    padding: 20px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 15px;
}

.floating-badge .icon {
    width: 50px;
    height: 50px;
    background: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

/* Info Bar */
.info-bar {
    background: var(--primary);
    color: white;
    padding: 30px 0;
}

.info-grid {
    display: flex;
    justify-content: space-around;
    text-align: center;
}

.info-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.info-item h4 {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--accent);
}

/* Services / Courses */
.section { padding: 100px 0; }
.section-alt { background-color: var(--bg-alt); }

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-family: var(--font-heading);
    font-size: 3rem;
    margin-bottom: 15px;
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.course-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 30px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.course-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.course-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 5px;
    background: var(--primary);
}

.course-card:nth-child(2)::before { background: var(--secondary); }
.course-card:nth-child(3)::before { background: var(--accent); }

.course-icon {
    width: 60px; height: 60px;
    background: var(--bg-alt);
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    font-size: 28px;
    margin-bottom: 20px;
}

.course-card h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.course-card p {
    color: var(--text-muted);
    margin-bottom: 20px;
}

.course-features {
    list-style: none;
    margin-bottom: 25px;
}

.course-features li {
    display: flex; align-items: center; gap: 10px;
    margin-bottom: 8px; color: var(--text-muted); font-size: 0.9rem;
}

.course-features li::before {
    content: '✓'; color: var(--primary); font-weight: bold;
}

/* Methodology */
.methodology {
    display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
}

.method-image img {
    width: 100%; border-radius: 24px; box-shadow: var(--shadow-lg);
}

.method-content h2 {
    font-family: var(--font-heading); font-size: 2.8rem; margin-bottom: 20px;
}

.step {
    display: flex; gap: 20px; margin-bottom: 30px;
}

.step-num {
    width: 50px; height: 50px; flex-shrink: 0;
    background: var(--primary); color: white;
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-family: var(--font-heading); font-size: 1.5rem; font-weight: bold;
}

.step h4 { font-family: var(--font-heading); font-size: 1.2rem; margin-bottom: 5px; }

/* CTA */
.cta-box {
    background: var(--primary); border-radius: 24px; padding: 60px; text-align: center; color: white;
    background-image: radial-gradient(circle at 10% 20%, rgba(255,255,255,0.1) 0%, transparent 20%),
                      radial-gradient(circle at 90% 80%, rgba(253, 224, 71, 0.1) 0%, transparent 20%);
}

.cta-box h2 { font-family: var(--font-heading); font-size: 3rem; margin-bottom: 20px; }

/* Responsive */
@media (max-width: 992px) {
    .hero-grid, .methodology { grid-template-columns: 1fr; text-align: center; }
    .courses-grid { grid-template-columns: 1fr 1fr; }
    .step { text-align: left; }
    .floating-badge { display: none; }
    .hero-title { font-size: 3rem; }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .courses-grid { grid-template-columns: 1fr; }
    .info-grid { flex-direction: column; gap: 30px; }
    .hero { padding: 140px 0 80px; }
}