:root {
    --primary: #0224AC;
    --primary-dark: #011874;
    --accent: #FFC715;
    --accent-hover: #e5b010;
    --text-dark: #1f2937;
    --text-gray: #4b5563;
    --bg-white: #ffffff;
    --bg-gray: #f3f4f6;
    --transition: all 0.3s ease;
    --radius: 12px;
    --shadow-sm: 0 4px 6px rgba(0,0,0,0.05);
    --shadow-md: 0 10px 15px -3px rgba(0,0,0,0.1);
    --shadow-lg: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
}

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

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

/* Utilities */
.highlight {
    color: var(--accent);
}

.text-primary {
    color: var(--primary);
}

.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 8px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-family: 'Inter', sans-serif;
}

.btn-primary {
    background-color: var(--accent);
    color: var(--text-dark);
    box-shadow: 0 4px 14px rgba(255, 199, 21, 0.4);
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 199, 21, 0.5);
}

.pulse {
    animation: pulse-animation 2s infinite;
}

@keyframes pulse-animation {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255, 199, 21, 0.7); }
    70% { transform: scale(1.05); box-shadow: 0 0 0 10px rgba(255, 199, 21, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255, 199, 21, 0); }
}

.section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 15px;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-gray);
    max-width: 600px;
    margin: 0 auto;
}

.grid {
    display: grid;
    gap: 30px;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 15px 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    padding: 10px 0;
}

.navbar.scrolled .nav-links a, 
.navbar.scrolled .logo {
    color: var(--primary);
}

.navbar.scrolled .mobile-menu-btn {
    color: var(--primary);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: white;
    display: flex;
    align-items: center;
    gap: 5px;
}

.logo-aks {
    background-color: var(--primary);
    color: white;
    padding: 4px 10px;
    border-radius: 4px;
}

.logo-sub {
    font-family: 'Inter', sans-serif;
    font-weight: 500;
}

.nav-links {
    display: flex;
    gap: 25px;
}

.nav-links a {
    color: white;
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    transition: var(--transition);
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: var(--accent);
    transition: var(--transition);
}

.nav-links a:hover::after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    color: white;
    cursor: pointer;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    background: 
        linear-gradient(135deg, rgba(2, 36, 172, 0.97) 0%, rgba(1, 24, 116, 0.92) 60%, rgba(5, 10, 40, 0.98) 100%),
        repeating-linear-gradient(45deg, rgba(255,255,255,0.02) 0px, rgba(255,255,255,0.02) 1px, transparent 1px, transparent 60px),
        repeating-linear-gradient(-45deg, rgba(255,255,255,0.02) 0px, rgba(255,255,255,0.02) 1px, transparent 1px, transparent 60px);
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    width: 100%;
}

.hero-content {
    color: white;
}

.badge {
    display: inline-block;
    background: rgba(255, 199, 21, 0.2);
    color: var(--accent);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
    border: 1px solid rgba(255, 199, 21, 0.3);
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 30px;
    max-width: 500px;
}

.philosophy {
    display: block;
    margin-top: 10px;
    font-style: italic;
    color: var(--accent);
    font-weight: 500;
}

.hero-stats {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.stat {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    padding: 10px 15px;
    border-radius: 8px;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

/* Lead Form */
.hero-form-wrapper {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: var(--radius);
    padding: 35px;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.lead-form h3 {
    color: var(--primary);
    font-size: 1.8rem;
    margin-bottom: 5px;
}

.lead-form > p {
    color: var(--text-gray);
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.form-group {
    margin-bottom: 15px;
}

.form-group input, 
.form-group select {
    width: 100%;
    padding: 14px;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    color: var(--text-dark);
    transition: var(--transition);
    background-color: #f9fafb;
}

.form-group input:focus, 
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(2, 36, 172, 0.1);
    background-color: #fff;
}

.phone-input {
    display: flex;
}

.country-code {
    display: flex;
    align-items: center;
    padding: 0 14px;
    background: #e5e7eb;
    border: 1px solid #e5e7eb;
    border-radius: 8px 0 0 8px;
    color: var(--text-gray);
    font-weight: 500;
}

.phone-input input {
    border-radius: 0;
    border-left: none;
    border-right: none;
}

.btn-otp {
    background: var(--primary);
    color: white;
    border: none;
    padding: 0 15px;
    border-radius: 0 8px 8px 0;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
}

.btn-otp:hover {
    background: var(--primary-dark);
}

.btn-submit {
    width: 100%;
    padding: 15px;
    font-size: 1.1rem;
    margin-top: 10px;
}

.form-terms {
    font-size: 0.75rem;
    color: var(--text-gray);
    text-align: center;
    margin-top: 15px;
}

/* Why AKS Section */
.why-aks {
    background-color: var(--bg-gray);
}

.features-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.feature-card {
    background: white;
    padding: 30px;
    border-radius: var(--radius);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border-bottom: 3px solid transparent;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-bottom-color: var(--primary);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: rgba(2, 36, 172, 0.05);
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 20px;
    transition: var(--transition);
}

.feature-card:hover .feature-icon {
    background: var(--primary);
    color: white;
}

.feature-card h3 {
    margin-bottom: 15px;
    font-size: 1.3rem;
    color: var(--text-dark);
}

.feature-card p {
    color: var(--text-gray);
    font-size: 0.95rem;
}

/* Programs Section */
.programs {
    background: white;
}

.programs-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.tab-btn {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
}

.tab-btn.active, .tab-btn:hover {
    background: var(--primary);
    color: white;
}

.tab-content {
    display: none;
    animation: fadeIn 0.5s ease;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.programs-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.program-card {
    background: var(--bg-gray);
    padding: 40px 30px;
    border-radius: var(--radius);
    position: relative;
    transition: var(--transition);
    border: 1px solid #e5e7eb;
    overflow: hidden;
}

.program-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--primary);
    transition: var(--transition);
}

.program-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    background: white;
}

.program-card:hover::before {
    width: 100%;
    opacity: 0.03;
}

.card-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--accent);
    color: var(--text-dark);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 20px;
}

.program-card h3 {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 5px;
}

.specialization {
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.program-card p:not(.specialization) {
    color: var(--text-gray);
    margin-bottom: 25px;
    font-size: 0.95rem;
}

.view-syllabus {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
}

.view-syllabus:hover {
    color: var(--accent);
    gap: 12px;
}

/* Placements */
.placements {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    overflow: hidden;
    padding: 60px 0;
}

.placements .section-header h2 {
    color: white;
}

.highest-package {
    display: inline-block;
    background: var(--accent);
    color: var(--primary-dark);
    font-size: 1.5rem;
    font-weight: 800;
    padding: 10px 25px;
    border-radius: 50px;
    margin-top: 15px;
    box-shadow: 0 4px 15px rgba(255, 199, 21, 0.3);
}

.marquee-container {
    width: 100%;
    overflow: hidden;
    white-space: nowrap;
    position: relative;
    padding: 30px 0;
}

.marquee-container::before, 
.marquee-container::after {
    content: '';
    position: absolute;
    top: 0;
    width: 100px;
    height: 100%;
    z-index: 2;
}

.marquee-container::before {
    left: 0;
    background: linear-gradient(to right, var(--primary-dark), transparent);
}

.marquee-container::after {
    right: 0;
    background: linear-gradient(to left, var(--primary-dark), transparent);
}

.marquee-content {
    display: inline-block;
    animation: marquee 20s linear infinite;
}

.company-logo {
    display: inline-block;
    width: 200px;
    height: 80px;
    line-height: 80px;
    text-align: center;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    margin: 0 15px;
    border-radius: 8px;
    font-size: 1.5rem;
    font-weight: 800;
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.company-logo:hover {
    background: white;
    color: var(--primary);
    transform: scale(1.05);
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* Scholarships */
.scholarships {
    background: var(--bg-gray);
    padding: 100px 0;
}

.scholarship-box {
    background: white;
    border-radius: var(--radius);
    padding: 50px;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    align-items: center;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.scholarship-box::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    background: var(--accent);
    opacity: 0.1;
    border-radius: 50%;
}

.scholarship-content h2 {
    font-size: 2.2rem;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.scholarship-content p {
    font-size: 1.1rem;
    color: var(--text-gray);
    margin-bottom: 30px;
}

.scholarship-list li {
    font-size: 1.1rem;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 15px;
    color: var(--text-dark);
    font-weight: 500;
}

.scholarship-list i {
    color: var(--primary);
    font-size: 1.3rem;
}

.scholarship-image {
    text-align: center;
    padding: 30px;
    background: var(--bg-gray);
    border-radius: 50%;
    width: 200px;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

/* Footer */
.footer {
    background: #0f172a;
    color: #e2e8f0;
    padding: 80px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 50px;
    margin-bottom: 60px;
}

.footer-logo {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 20px;
    color: white;
}

.footer-logo span {
    color: var(--accent);
}

.footer-about p {
    color: #94a3b8;
    margin-bottom: 25px;
    font-size: 0.95rem;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: white;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--accent);
    color: var(--primary-dark);
    transform: translateY(-3px);
}

.footer-links h4, .footer-contact h4 {
    color: white;
    font-size: 1.2rem;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
}

.footer-links h4::after, .footer-contact h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 3px;
    background: var(--accent);
}

.footer-links a {
    display: block;
    color: #94a3b8;
    margin-bottom: 12px;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--accent);
    padding-left: 5px;
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: 15px;
    color: #94a3b8;
    margin-bottom: 15px;
    font-size: 0.95rem;
}

.footer-contact i {
    color: var(--accent);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #94a3b8;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        padding: 50px 0;
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-subtitle {
        margin: 0 auto 30px;
    }
    
    .nav-links, .navbar .btn {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .scholarship-box {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .scholarship-list li {
        justify-content: center;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
}