:root {
    --primary: #0f4c81; /* Deep Professional Blue */
    --secondary: #14b8a6; /* Vibrant Teal */
    --accent: #f97316; /* Professional Orange */
    --text-dark: #1e293b;
    --text-muted: #64748b;
    --bg-light: #f8fafc;
    --white: #ffffff;
    --border: #e2e8f0;
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Header & Nav */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    z-index: 1000;
    border-bottom: 1px solid transparent;
    transition: var(--transition);
}

header.scrolled {
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
}

nav {
    height: 70px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    flex-direction: column;
    font-weight: 700;
    line-height: 1;
}

.logo .en {
    font-size: 1.25rem;
    color: var(--primary);
}

.logo .hi {
    font-size: 0.85rem;
    color: var(--secondary);
    margin-top: 2px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
}

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

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--primary);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

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

.btn-primary:hover {
    background: #0a3d6a;
    transform: translateY(-2px);
}

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

.btn-secondary:hover {
    background: #0d9488;
    transform: translateY(-2px);
}

.w-full { width: 100%; justify-content: center; }

/* Hero Section */
.hero {
    padding: 140px 0 80px;
    background: radial-gradient(circle at top right, #f1f5f9 0%, #ffffff 50%);
}

.hero-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
}

.rating-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #fff;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    box-shadow: var(--shadow);
    margin-bottom: 1.5rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent);
}

.hero h1 {
    font-size: 3rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--primary);
}

.sub-name {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-muted);
}

.hindi-text {
    font-size: 1.2rem;
    color: var(--secondary);
}

.hero p {
    font-size: 1.125rem;
    margin-bottom: 2rem;
    color: var(--text-muted);
}

.hero-features {
    list-style: none;
    margin-bottom: 2.5rem;
}

.hero-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    font-weight: 500;
}

.hero-features i { color: var(--secondary); width: 20px; }

.hero-actions {
    display: flex;
    gap: 1rem;
}

.hero-info-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
}

.info-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.info-item:last-child { margin-bottom: 0; }

.info-item i {
    color: var(--primary);
    background: #eff6ff;
    padding: 0.75rem;
    border-radius: 12px;
}

/* Services */
.services { padding: 100px 0; background: var(--bg-light); }

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px;
}

.label {
    display: block;
    color: var(--secondary);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 1px;
    font-size: 0.8rem;
    margin-bottom: 0.5rem;
}

.section-header h2 { font-size: 2.25rem; margin-bottom: 1rem; color: var(--primary); }

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 16px;
    transition: var(--transition);
    border: 1px solid transparent;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--secondary);
}

.icon-box {
    width: 60px;
    height: 60px;
    background: #f0fdfa;
    color: var(--secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    margin-bottom: 1.5rem;
}

.service-card h3 { margin-bottom: 1rem; }
.service-card p { color: var(--text-muted); margin-bottom: 1.5rem; }

.enquire-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}

/* Why Us */
.why-us { padding: 100px 0; }
.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.feature-item {
    display: flex;
    gap: 1.5rem;
    margin-top: 2rem;
}

.feature-item i {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: var(--primary);
    color: white;
    padding: 12px;
    border-radius: 50%;
}

.why-quote {
    background: var(--primary);
    color: white;
    padding: 3rem;
    border-radius: 24px;
    position: relative;
}

.why-quote blockquote {
    font-size: 1.5rem;
    font-style: italic;
    margin-bottom: 1.5rem;
}

/* Reviews */
.reviews { padding: 100px 0; background: #fff; }
.overall-rating { margin-bottom: 2rem; }
.stars { display: flex; gap: 4px; color: #fbbf24; margin-bottom: 0.5rem; }
.stars .fill { fill: #fbbf24; }

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.review-card {
    padding: 2rem;
    border-radius: 16px;
    background: var(--bg-light);
}

/* About */
.about { padding: 100px 0; background: var(--bg-light); }
.about-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

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

.stats { display: flex; gap: 3rem; margin-top: 2.5rem; }
.stat strong { display: block; font-size: 2rem; color: var(--primary); }

/* Contact */
.contact { padding: 100px 0; }
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
}

.contact-methods { margin: 2rem 0; }
.method { display: flex; gap: 1rem; margin-bottom: 1.5rem; }
.method i { color: var(--secondary); }

.contact-form {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
}

.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; margin-bottom: 0.5rem; font-weight: 500; }
.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    border: 1px solid var(--border);
    font-family: inherit;
}

/* Footer */
footer {
    background: #0f172a;
    color: #f8fafc;
    padding: 80px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 4rem;
    margin-bottom: 50px;
}

.footer-brand .logo .en { color: #fff; }
.footer-brand p { margin-top: 1.5rem; color: #94a3b8; }

.footer-links h4, .footer-contact h4 { color: #fff; margin-bottom: 1.5rem; }
.footer-links ul { list-style: none; }
.footer-links li { margin-bottom: 0.75rem; }
.footer-links a { color: #94a3b8; text-decoration: none; transition: var(--transition); }
.footer-links a:hover { color: var(--secondary); }

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid #1e293b;
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: #64748b;
}

/* Utility */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--primary);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    border: none;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    z-index: 100;
}

/* Mobile Responsive */
@media (max-width: 992px) {
    .hero-content, .why-grid, .about-wrapper, .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .hero h1 { font-size: 2.25rem; }
    .hero { text-align: center; }
    .hero-features li { justify-content: center; }
    .hero-actions { justify-content: center; }
    .footer-content { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .mobile-menu-toggle { display: block; }
    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--white);
        flex-direction: column;
        align-items: center;
        padding-top: 2rem;
        transition: var(--transition);
        z-index: 999;
    }
    .nav-links.active { left: 0; }
    .footer-content { grid-template-columns: 1fr; gap: 2.5rem; }
    .footer-bottom { flex-direction: column; text-align: center; gap: 1rem; }
}