/* 
    Sree Ganapati Enterprise - Modern Design System
    Colors:
    - Primary (Saffron): #E8761A
    - Secondary (Navy): #1A2B4A
    - BG Cream: #FFF9F2
    - BG White: #FFFFFF
    - Trust Green: #2E7D32
    - Text Charcoal: #2C2C2A
    - Text Muted: #6B6B65
*/

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

:root {
    --primary: #E8761A;
    --primary-light: #FF9D4D;
    --secondary: #1A2B4A;
    --secondary-light: #2A3F66;
    --bg-cream: #FFF9F2;
    --white: #FFFFFF;
    --trust-green: #2E7D32;
    --text-charcoal: #2C2C2A;
    --text-muted: #6B6B65;
    
    --font-heading: 'Yeseva One', cursive;
    --font-body: 'Outfit', sans-serif;
    --font-bengali: 'Hind Siliguri', sans-serif;
    
    --shadow-sm: 0 4px 6px rgba(0,0,0,0.04);
    --shadow-md: 0 10px 20px rgba(0,0,0,0.06);
    --shadow-lg: 0 20px 40px rgba(0,0,0,0.1);
    
    --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    --radius: 12px;
    --radius-lg: 20px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text-charcoal);
    line-height: 1.6;
    background-color: var(--white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--secondary);
    line-height: 1.2;
}

.bengali-text {
    font-family: var(--font-bengali);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-padding {
    padding: 7rem 0;
}

.text-center { text-align: center; }

/* Modern Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 2.2rem;
    border-radius: 50px;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), #D16614);
    color: var(--white);
    box-shadow: 0 8px 20px rgba(232, 118, 26, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 25px rgba(232, 118, 26, 0.4);
}

.btn-secondary {
    background: var(--white);
    color: var(--secondary);
    border: 2px solid var(--secondary);
}

.btn-secondary:hover {
    background: var(--secondary);
    color: var(--white);
    transform: translateY(-3px);
}

.btn-whatsapp {
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: var(--white);
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 25px rgba(37, 211, 102, 0.4);
}

/* Glassmorphism Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
    padding: 1.25rem 0;
}

.header.scrolled {
    background: rgba(26, 43, 74, 0.95);
    backdrop-filter: blur(15px);
    padding: 0.75rem 0;
    box-shadow: 0 5px 25px rgba(0,0,0,0.1);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-img {
    height: 50px;
    width: 50px;
    border-radius: 50%;
    background: var(--white);
    padding: 2px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.logo-text {
    color: var(--secondary);
    font-size: 1.4rem;
    font-weight: 800;
    font-family: var(--font-heading);
    letter-spacing: -0.5px;
}

.header.scrolled .logo-text {
    color: var(--white);
}

.nav-links {
    display: flex;
    gap: 2.2rem;
    align-items: center;
}

.nav-links a {
    color: var(--secondary);
    font-weight: 600;
    font-size: 0.95rem;
    position: relative;
}

.header.scrolled .nav-links a {
    color: rgba(255, 255, 255, 0.9);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

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

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

.nav-cta {
    background: var(--primary);
    color: var(--white) !important;
    padding: 0.6rem 1.4rem;
    border-radius: 50px;
    font-weight: 700;
    box-shadow: 0 4px 10px rgba(232, 118, 26, 0.3);
}

.nav-cta:hover {
    transform: translateY(-2px);
    background: #D16614;
}

.menu-toggle {
    display: none;
    color: var(--secondary);
    font-size: 1.8rem;
    cursor: pointer;
}

.header.scrolled .menu-toggle {
    color: var(--white);
}

/* Mobile Nav Styles */
@media (max-width: 991px) {
    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--secondary);
        padding: 3rem;
        gap: 2rem;
        text-align: center;
    }
    .nav-links.active {
        display: flex;
    }
    .menu-toggle {
        display: block;
    }
}

/* Hero Section - Modern Layout */
.hero {
    position: relative;
    padding: 12rem 0 8rem;
    min-height: 90vh;
    display: flex;
    align-items: center;
    background-color: var(--bg-cream);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: linear-gradient(135deg, rgba(232, 118, 26, 0.05), transparent);
    z-index: 0;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 600px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(232, 118, 26, 0.1);
    color: var(--primary);
    padding: 0.6rem 1.25rem;
    border-radius: 50px;
    font-weight: 800;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 2rem;
}

.hero-title-main {
    font-size: 4.8rem;
    margin-bottom: 1.5rem;
    color: var(--secondary);
}

.hero-subtitle-bengali {
    font-size: 2.2rem;
    font-weight: 500;
    color: var(--primary);
    margin-bottom: 1rem;
    display: block;
}

.hero-desc {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 3rem;
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 4rem;
}

.hero-image-wrapper {
    position: relative;
}

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

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

.floating-card {
    position: absolute;
    bottom: -30px;
    left: -30px;
    background: var(--white);
    padding: 1.5rem 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 1rem;
    z-index: 2;
    animation: float 4s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

/* Brand Strip */
.brand-strip {
    background: var(--white);
    padding: 3rem 0;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.brand-logos {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.brand-text {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--secondary);
    opacity: 0.5;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: var(--transition);
    cursor: default;
}

.brand-text:hover {
    opacity: 1;
    color: var(--primary);
    transform: scale(1.05);
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.about-img-box {
    position: relative;
}

.about-img-main {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.about-exp-badge {
    position: absolute;
    top: -20px;
    right: -20px;
    background: var(--primary);
    color: var(--white);
    width: 120px;
    height: 120px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    text-align: center;
    box-shadow: var(--shadow-lg);
    border: 5px solid var(--white);
}

.about-title {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.feature-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-top: 3rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-weight: 700;
    font-size: 1rem;
    color: var(--secondary);
}

.feature-item i {
    color: var(--primary);
    font-size: 1.2rem;
}

/* Category Modern Cards */
.cat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
}

.cat-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,0.05);
}

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

.cat-img {
    height: 220px;
    overflow: hidden;
}

.cat-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.cat-card:hover .cat-img img {
    transform: scale(1.1);
}

.cat-content {
    padding: 2rem;
}

.cat-name {
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.cat-bengali {
    color: var(--primary);
    font-weight: 700;
    margin-bottom: 1.5rem;
    display: block;
}

.cat-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
    color: var(--text-muted);
    font-weight: 500;
}

.cat-list li i {
    color: var(--primary);
    font-size: 0.8rem;
}

/* Registration Section - Split Design */
.reg-section {
    background-color: var(--secondary);
    color: var(--white);
    overflow: hidden;
}

.reg-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.reg-content h2 {
    color: var(--white);
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

.reg-benefits {
    display: grid;
    gap: 1.5rem;
    margin-top: 3rem;
}

.reg-benefit {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
}

.reg-icon {
    width: 50px;
    height: 50px;
    background: rgba(232, 118, 26, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.4rem;
    flex-shrink: 0;
}

.reg-card {
    background: var(--white);
    padding: 3.5rem;
    border-radius: var(--radius-lg);
    color: var(--text-charcoal);
    box-shadow: var(--shadow-lg);
}

.form-title {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    text-align: center;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group.full {
    grid-column: span 2;
}

.form-group label {
    display: block;
    font-weight: 700;
    margin-bottom: 0.6rem;
    font-size: 0.9rem;
}

input, textarea {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 2px solid #F0F0F0;
    border-radius: 12px;
    font-family: inherit;
    transition: var(--transition);
    font-size: 1rem;
}

input:focus, textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--bg-cream);
}

/* Service Area - Modern Map */
.service-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
}

.map-card {
    height: 500px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 8px solid var(--white);
}

.area-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 2rem;
}

.area-pill {
    background: var(--bg-cream);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 700;
    color: var(--secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.area-pill i {
    color: var(--primary);
}

/* Footer */
.footer {
    background-color: #0F1A2F;
    color: var(--white);
    padding: 6rem 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.5fr;
    gap: 5rem;
    margin-bottom: 4rem;
}

.footer-logo-text {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    display: block;
}

.footer-contact li {
    display: flex;
    gap: 1.25rem;
    margin-bottom: 1.5rem;
    color: rgba(255,255,255,0.7);
}

.footer-contact i {
    color: var(--primary);
    font-size: 1.2rem;
    margin-top: 0.3rem;
}

.footer-bottom {
    background: #08101F;
    padding: 2rem 0;
    text-align: center;
    color: rgba(255,255,255,0.4);
    font-size: 0.9rem;
}

/* Mobile Bottom Bar */
.mobile-action-bar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 999;
    background: var(--white);
    box-shadow: 0 -5px 20px rgba(0,0,0,0.1);
    grid-template-columns: 1fr 1fr;
}

.action-item {
    padding: 1.25rem;
    text-align: center;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.action-call { background: var(--primary); color: var(--white); }
.action-wa { background: #25D366; color: var(--white); }

@media (max-width: 768px) {
    .section-padding { padding: 5rem 0; }
    .hero-title-main { font-size: 3rem; }
    .hero-grid, .about-grid, .reg-grid, .service-grid, .footer-grid { grid-template-columns: 1fr; }
    .form-grid { grid-template-columns: 1fr; }
    .form-group.full { grid-column: span 1; }
    .mobile-action-bar { display: grid; }
    .hero-image-wrapper { display: none; }
}