/* =====================================================
   Shree Om University - Custom Styles & Design System (2026-27)
   Theme: Academic Deep Navy (#0A192F / #1E3A8A) & Rich Gold (#F59E0B / #D97706)
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Outfit:wght@400;500;600;700;800;900&display=swap');

:root {
    --navy-dark: #0A192F;
    --navy-blue: #1E3A8A;
    --navy-light: #2563EB;
    --gold-primary: #D97706;
    --gold-accent: #F59E0B;
    --gold-light: #FEF3C7;
    --bg-light: #F8FAFC;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: #0F172A;
    background-color: var(--bg-light);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6, .font-heading {
    font-family: 'Outfit', sans-serif;
    letter-spacing: -0.02em;
}

/* --- Smooth Scrolling & Custom Scrollbar --- */
html {
    scroll-behavior: smooth;
}

::-webkit-scrollbar {
    width: 9px;
}
::-webkit-scrollbar-track {
    background: #0f172a;
}
::-webkit-scrollbar-thumb {
    background: #f59e0b;
    border-radius: 6px;
    border: 2px solid #0f172a;
}
::-webkit-scrollbar-thumb:hover {
    background: #d97706;
}

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

.animate-marquee {
    display: flex;
    width: 200%;
    animation: marquee 22s linear infinite;
}
.animate-marquee:hover {
    animation-play-state: paused;
}

/* --- Glassmorphism Cards --- */
.glass-card {
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.8);
    box-shadow: 0 20px 50px -10px rgba(10, 25, 47, 0.18);
}

.glass-nav {
    background: rgba(10, 25, 47, 0.96);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(245, 158, 11, 0.2);
}

/* --- Hero Slider Styling --- */
.hero-swiper {
    width: 100%;
    height: 100%;
    border-radius: 1.5rem;
    overflow: hidden;
}

.hero-swiper .swiper-slide {
    position: relative;
    overflow: hidden;
}

.hero-swiper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.85);
    transition: transform 7s ease;
}

.hero-swiper .swiper-slide-active img {
    transform: scale(1.08);
}

/* --- Gradients --- */
.bg-navy-gradient {
    background: linear-gradient(135deg, #0A192F 0%, #1E3A8A 55%, #0F172A 100%);
}

.bg-gold-gradient {
    background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
}

.bg-gold-gradient:hover {
    background: linear-gradient(135deg, #FBBF24 0%, #F59E0B 100%);
}

.text-gold {
    color: #F59E0B;
}

/* --- Pulse & Ultra Clickable Buttons --- */
.btn-pulse {
    position: relative;
    box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.7);
    animation: pulse-animation 2s infinite;
}

@keyframes pulse-animation {
    0% {
        box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.7);
    }
    70% {
        box-shadow: 0 0 0 16px rgba(245, 158, 11, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(245, 158, 11, 0);
    }
}

.btn-clickable {
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.btn-clickable:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 24px -6px rgba(245, 158, 11, 0.4);
}

.btn-clickable:active {
    transform: translateY(0);
}

/* --- Card Hover Effects --- */
.card-hover {
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-hover:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px -12px rgba(10, 25, 47, 0.22);
    border-color: rgba(245, 158, 11, 0.5);
}

/* --- Custom Modal Styling --- */
.modal-overlay {
    background: rgba(10, 25, 47, 0.85);
    backdrop-filter: blur(8px);
}

/* --- Sticky Mobile Action Bar --- */
.mobile-sticky-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 99;
    box-shadow: 0 -6px 20px rgba(0, 0, 0, 0.2);
}

/* --- Floating WhatsApp Button --- */
.floating-whatsapp {
    position: fixed;
    bottom: 84px;
    right: 22px;
    z-index: 90;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
    transition: all 0.3s ease;
}

.floating-whatsapp:hover {
    transform: scale(1.12) rotate(5deg);
    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.7);
}