/* 
 * Elevation College Global Design System
 * Theme Palette:
 * Royal Blue:         #1D4ED8
 * Deep Royal Blue:    #163B9C
 * Supporting Teal:    #0F766E
 * Gold:               #C8A64B
 * White:              #FFFFFF
 * Warm Cream:         #F7F4EE
 * Dark Text:          #222222
 */

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

:root {
    --primary: #1D4ED8;
    --secondary: #163B9C;
    --accent: #0F766E;
    --gold: #C8A64B;
    --white: #FFFFFF;
    --cream: #F7F4EE;
    --text: #222222;
    --muted: #64748B;
    --light-bg: #F8FAFC;
    --card-bg: #FFFFFF;
    --border: #E2E8F0;
    --shadow-sm: 0 2px 8px rgba(29, 78, 216, 0.08);
    --shadow-md: 0 6px 20px rgba(29, 78, 216, 0.12);
    --shadow-lg: 0 12px 32px rgba(29, 78, 216, 0.18);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
}

/* Global Resets & Typography */
* {
    box-sizing: border-box;
}

body {
    font-family: var(--font-body);
    color: var(--text);
    background-color: var(--white);
    line-height: 1.6;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--primary);
    font-weight: 700;
    margin-top: 0;
    line-height: 1.25;
}

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

a:hover {
    color: var(--accent);
}

/* Utility Classes */
.bg-primary-deep { background-color: var(--primary) !important; color: var(--white); }
.bg-secondary-royal { background-color: var(--secondary) !important; color: var(--white); }
.bg-accent-orange { background-color: var(--accent) !important; color: var(--white); }
.bg-cream { background-color: var(--cream) !important; }
.bg-light-surface { background-color: var(--light-bg) !important; }

.text-primary-deep { color: var(--primary) !important; }
.text-accent-orange { color: var(--accent) !important; }
.text-gold { color: var(--gold) !important; }
.text-cream { color: var(--cream) !important; }

.border-gold { border-color: var(--gold) !important; }
.border-primary { border-color: var(--primary) !important; }

.section-padding {
    padding: 5rem 0;
}

.homepage-carousel-section {
    background: #102a43;
}

.homepage-carousel-section .carousel-item {
    height: clamp(320px, 42vw, 560px);
    background: #102a43;
}

.homepage-carousel-section .carousel-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(8, 26, 48, 0.82), rgba(8, 26, 48, 0.2));
}

.homepage-carousel-section .carousel-item img {
    height: 100%;
    object-fit: cover;
}

.homepage-carousel-section .carousel-caption {
    z-index: 1;
    right: auto;
    bottom: 50%;
    left: 10%;
    max-width: 640px;
    padding: 0;
    text-align: left;
    transform: translateY(50%);
}

.homepage-carousel-section .carousel-caption h2 {
    color: var(--white);
    font-size: clamp(1.8rem, 4vw, 3.6rem);
    margin-bottom: 0.75rem;
}

.homepage-carousel-section .carousel-caption p {
    color: rgba(255, 255, 255, 0.9);
    font-size: clamp(1rem, 1.5vw, 1.25rem);
    margin-bottom: 1.5rem;
}

@media (max-width: 576px) {
    .homepage-carousel-section .carousel-caption {
        right: 12%;
        left: 12%;
    }
}

.course-card-image,
.news-card-image,
.blog-card-image {
    width: 100%;
    height: 210px;
    object-fit: cover;
}

.course-detail-image,
.news-detail-image,
.blog-detail-image {
    width: 100%;
    max-height: 420px;
    object-fit: cover;
}

@media (max-width: 768px) {
    .section-padding {
        padding: 3rem 0;
    }
}

/* Custom Badges */
.badge-gold {
    background-color: rgba(200, 166, 75, 0.15);
    color: #927325;
    border: 1px solid var(--gold);
    font-weight: 600;
    padding: 0.4em 0.8em;
    border-radius: 50px;
    font-size: 0.8rem;
    display: inline-block;
}

.badge-purple {
    background-color: rgba(29, 78, 216, 0.1);
    color: var(--primary);
    font-weight: 600;
    padding: 0.4em 0.8em;
    border-radius: 50px;
    font-size: 0.8rem;
    display: inline-block;
}

.badge-orange {
    background-color: rgba(15, 118, 110, 0.12);
    color: var(--accent);
    font-weight: 600;
    padding: 0.4em 0.8em;
    border-radius: 50px;
    font-size: 0.8rem;
    display: inline-block;
}

/* Buttons */
.btn-elevation-primary {
    background-color: var(--primary);
    color: var(--white);
    font-family: var(--font-heading);
    font-weight: 600;
    padding: 0.75rem 1.75rem;
    border-radius: var(--radius-sm);
    border: 2px solid var(--primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: var(--transition);
    box-shadow: 0 4px 12px rgba(29, 78, 216, 0.25);
}

.btn-elevation-primary:hover {
    background-color: var(--secondary);
    border-color: var(--secondary);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(48, 32, 138, 0.35);
}

.btn-elevation-accent {
    background-color: var(--accent);
    color: var(--white);
    font-family: var(--font-heading);
    font-weight: 600;
    padding: 0.75rem 1.75rem;
    border-radius: var(--radius-sm);
    border: 2px solid var(--accent);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: var(--transition);
    box-shadow: 0 4px 12px rgba(15, 118, 110, 0.25);
}

.btn-elevation-accent:hover {
    background-color: #A03D20;
    border-color: #A03D20;
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(15, 118, 110, 0.35);
}

.btn-elevation-outline {
    background-color: transparent;
    color: var(--primary);
    font-family: var(--font-heading);
    font-weight: 600;
    padding: 0.75rem 1.75rem;
    border-radius: var(--radius-sm);
    border: 2px solid var(--primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.btn-elevation-outline:hover {
    background-color: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-elevation-gold {
    background-color: var(--gold);
    color: var(--primary);
    font-family: var(--font-heading);
    font-weight: 700;
    padding: 0.75rem 1.75rem;
    border-radius: var(--radius-sm);
    border: 2px solid var(--gold);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.btn-elevation-gold:hover {
    background-color: #B5933A;
    border-color: #B5933A;
    color: var(--primary);
    transform: translateY(-2px);
}

/* Header & Topbar */
.elevation-topbar {
    background-color: var(--primary);
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.875rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(200, 166, 75, 0.3);
}

.elevation-topbar a {
    color: rgba(255, 255, 255, 0.9);
}

.elevation-topbar a:hover {
    color: var(--gold);
}

.elevation-navbar {
    background-color: var(--white);
    box-shadow: var(--shadow-sm);
    padding: 0.85rem 0;
    position: sticky;
    top: 0;
    z-index: 1030;
    transition: var(--transition);
}

.elevation-brand-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.elevation-brand-logo img {
    height: 48px;
    width: auto;
    object-fit: contain;
}

.elevation-brand-title {
    font-family: var(--font-heading);
    font-size: 1.45rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    letter-spacing: -0.5px;
}

.elevation-brand-tagline {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.elevation-nav-link {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--primary);
    padding: 0.5rem 0.85rem !important;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.elevation-nav-link:hover,
.elevation-nav-link.active {
    color: var(--accent) !important;
    background-color: rgba(15, 118, 110, 0.06);
}

/* Mobile Hamburger Menu */
.navbar-toggler {
    border: 2px solid var(--primary);
    border-radius: var(--radius-sm);
    padding: 0.4rem 0.65rem;
    color: var(--primary);
}

.navbar-toggler:focus {
    box-shadow: none;
}

/* Hero Section */
.elevation-hero {
    position: relative;
    background: linear-gradient(135deg, rgba(29, 78, 216, 0.95) 0%, rgba(22, 59, 156, 0.9) 100%),
                url('../images/hero/hero-bg.jpg') center center / cover no-repeat;
    color: var(--white);
    padding: 6.5rem 0 7rem;
    overflow: hidden;
}

.elevation-hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: -10%;
    width: 50%;
    height: 100%;
    background: radial-gradient(circle, rgba(200, 166, 75, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.hero-headline {
    font-size: 3.2rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 1.25rem;
    line-height: 1.15;
    letter-spacing: -0.5px;
}

.hero-headline span {
    color: var(--gold);
}

.hero-subtext {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    max-width: 650px;
}

@media (max-width: 992px) {
    .hero-headline {
        font-size: 2.25rem;
    }
    .elevation-hero {
        padding: 4rem 0 4.5rem;
    }
}

/* Intake Strip */
.intake-strip {
    background: linear-gradient(90deg, var(--accent) 0%, #C85635 100%);
    color: var(--white);
    padding: 1.25rem 0;
    box-shadow: var(--shadow-md);
    position: relative;
    z-index: 10;
}

.intake-strip-title {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    margin: 0;
}

/* Cards & Components */
.elevation-card {
    background-color: var(--card-bg);
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    height: 100%;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.elevation-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: rgba(200, 166, 75, 0.5);
}

.elevation-card-img {
    height: 200px;
    width: 100%;
    object-fit: cover;
    background-color: var(--cream);
}

.elevation-card-body {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.elevation-card-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.75rem;
}

.elevation-card-text {
    color: var(--muted);
    font-size: 0.95rem;
    margin-bottom: 1.25rem;
    flex-grow: 1;
}

/* Course Card Details */
.course-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    font-size: 0.85rem;
    color: var(--muted);
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px dashed var(--border);
}

.course-meta-item {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

/* Feature Cards (Why Choose Us) */
.feature-card {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 2rem 1.5rem;
    border-left: 4px solid var(--accent);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

.feature-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-sm);
    background-color: rgba(29, 78, 216, 0.08);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin-bottom: 1.25rem;
}

/* Admission Step Cards */
.step-card {
    position: relative;
    background-color: var(--white);
    border-radius: var(--radius-md);
    padding: 2rem 1.5rem;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    text-align: center;
}

.step-number {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--primary);
    color: var(--gold);
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    box-shadow: 0 4px 10px rgba(29, 78, 216, 0.2);
}

/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: var(--white);
    border-radius: 50px;
    text-align: center;
    font-size: 32px;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    text-decoration: none;
}

.whatsapp-float:hover {
    background-color: #1EBE5B;
    color: var(--white);
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
}

/* Breadcrumbs */
.elevation-breadcrumb {
    background-color: var(--cream);
    padding: 1rem 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
}

.breadcrumb {
    margin: 0;
}

.breadcrumb-item a {
    color: var(--primary);
    font-weight: 600;
}

.breadcrumb-item.active {
    color: var(--accent);
    font-weight: 600;
}

/* Footer */
.elevation-footer {
    background-color: var(--primary);
    color: rgba(255, 255, 255, 0.85);
    padding: 4.5rem 0 0;
    font-size: 0.95rem;
}

.footer-heading {
    font-family: var(--font-heading);
    color: var(--gold);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-heading::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 35px;
    height: 3px;
    background-color: var(--accent);
    border-radius: 2px;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition);
}

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

.footer-social-icon {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--white);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    margin-right: 0.5rem;
}

.footer-social-icon:hover {
    background-color: var(--accent);
    color: var(--white);
    transform: translateY(-3px);
}

.footer-bottom {
    background-color: rgba(0, 0, 0, 0.25);
    padding: 1.5rem 0;
    margin-top: 3.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.875rem;
}

/* Gallery Grid */
.gallery-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    height: 260px;
    cursor: pointer;
}

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

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(29, 78, 216, 0.9) 0%, transparent 60%);
    color: var(--white);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    opacity: 0;
    transition: var(--transition);
}

.gallery-item:hover img {
    transform: scale(1.08);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

/* Forms Styling */
.elevation-form-control {
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    transition: var(--transition);
}

.elevation-form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 0.25rem rgba(29, 78, 216, 0.15);
}

/* Admin Dashboard Styling */
.admin-sidebar {
    width: 260px;
    min-height: 100vh;
    background-color: var(--primary);
    color: var(--white);
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    transition: var(--transition);
    overflow-y: auto;
}

.admin-content {
    margin-left: 260px;
    min-height: 100vh;
    background-color: var(--light-bg);
    padding: 2rem;
}

@media (max-width: 992px) {
    .admin-sidebar {
        margin-left: -260px;
    }
    .admin-sidebar.show {
        margin-left: 0;
    }
    .admin-content {
        margin-left: 0;
        padding: 1.25rem;
    }
}

.admin-nav-item {
    color: rgba(255, 255, 255, 0.8);
    padding: 0.75rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 500;
    text-decoration: none;
    border-left: 4px solid transparent;
    transition: var(--transition);
}

.admin-nav-item:hover,
.admin-nav-item.active {
    color: var(--gold);
    background-color: rgba(255, 255, 255, 0.08);
    border-left-color: var(--accent);
}

.admin-stat-card {
    background-color: var(--white);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    border-top: 4px solid var(--primary);
    display: flex;
    align-items: center;
    justify-content: space-between;
}