/**
 * KNRCER Maintenance Website - Premium CSS
 * Brand Colors: Primary #0052A5, Secondary #FF6B35, Accent #00A8E8
 */

/* ============================================
   CSS VARIABLES & ROOT SETTINGS
   ============================================ */
:root {
    /* Red & Black Theme Colors */
    --primary-color: #C8102E;
    --secondary-color: #FF6B35;
    --accent-color: #E63946;
    --dark-color: #1A1A1A;
    --light-color: #F8F9FA;
    --success-color: #28A745;
    --warning-color: #FFC107;
    --danger-color: #DC3545;
    
    /* Neutral Colors */
    --white: #FFFFFF;
    --black: #000000;
    --gray-100: #F8F9FA;
    --gray-200: #E9ECEF;
    --gray-300: #DEE2E6;
    --gray-400: #CED4DA;
    --gray-500: #ADB5BD;
    --gray-600: #6C757D;
    --gray-700: #495057;
    --gray-800: #343A40;
    --gray-900: #212529;
    
    /* Typography */
    --font-primary: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-heading: 'Poppins', 'Segoe UI', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.2);
}

/* ============================================
   ANNOUNCEMENT BAR
   ============================================ */
.announcement-bar {
    background: linear-gradient(90deg, var(--primary-color), var(--dark-color));
    color: var(--white);
    padding: 10px 0;
    font-size: 14px;
    font-weight: 500;
    overflow: hidden;
    position: relative;
    z-index: 1001;
}

.announcement-bar marquee {
    color: var(--white);
}

.announcement-bar i {
    margin: 0 8px;
    color: var(--warning-color);
}

.announcement-bar strong {
    color: var(--warning-color);
    font-weight: 700;
}

/* ============================================
   LOGO BANNER
   ============================================ */
.logo-banner {
    background: #E9D9CF !important;
    padding: 0;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.logo-banner img {
    width: 100%;
    height: auto;
    display: block;
}

/* ============================================
   MAIN NAVIGATION
   ============================================ */
.main-navigation {
    background: var(--dark-color);
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.nav-menu-centered {
    display: flex;
    justify-content: center;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 3rem;
}

.nav-menu-centered li {
    display: inline-block;
}

.nav-menu-centered a {
    display: block;
    padding: 1.2rem 1.5rem;
    color: var(--white);
    font-weight: 600;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-decoration: none;
    transition: all var(--transition-normal);
    position: relative;
}

.nav-menu-centered a:hover {
    color: var(--primary-color);
}

.nav-menu-centered a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: var(--primary-color);
    transition: width var(--transition-normal);
}

.nav-menu-centered a:hover::after {
    width: 80%;
}

.nav-menu-centered .btn-apply {
    background: var(--primary-color);
    color: var(--white);
    padding: 1rem 2rem;
    border-radius: 50px;
    margin-left: 1rem;
}

.nav-menu-centered .btn-apply:hover {
    background: var(--white);
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(200, 16, 46, 0.3);
}

.nav-menu-centered .btn-apply::after {
    display: none;
}

.mobile-menu-toggle {
    display: none;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    padding: 0.8rem 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    border-radius: 5px;
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
}

/* ============================================
   GLOBAL RESET & BASE STYLES
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--dark-color);
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

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

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

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

ul {
    list-style: none;
}

button, .btn {
    cursor: pointer;
    border: none;
    outline: none;
    font-family: var(--font-primary);
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.container-fluid {
    width: 100%;
    padding: 0 var(--spacing-md);
}

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

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

.bg-primary { background-color: var(--primary-color); }
.bg-secondary { background-color: var(--secondary-color); }
.bg-light { background-color: var(--light-color); }
.bg-dark { background-color: var(--dark-color); }

.section-padding {
    padding: var(--spacing-xxl) 0;
}

.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mb-5 { margin-bottom: var(--spacing-xl); }

.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }

.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-grid { display: grid; }

.justify-center { justify-content: center; }
.align-center { align-items: center; }
.flex-column { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-block;
    padding: 12px 30px;
    font-size: 16px;
    font-weight: 600;
    text-align: center;
    border-radius: 50px;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
    z-index: -1;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

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

.btn-primary:hover {
    background: var(--dark-color);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn-secondary:hover {
    background: #e55a25;
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

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

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: all var(--transition-normal);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header.transparent {
    background: rgba(0, 51, 102, 0.8);
    backdrop-filter: blur(10px);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem var(--spacing-md);
}

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

.logo img {
    height: 50px;
    width: auto;
}

.logo-text h1 {
    font-size: 1.2rem;
    color: var(--dark-color);
    margin: 0;
}

.header.transparent .logo-text h1,
.header.transparent .logo-text p {
    color: var(--white);
}

.logo-text p {
    font-size: 0.8rem;
    color: var(--gray-600);
    margin: 0;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-menu a {
    font-weight: 500;
    color: var(--dark-color);
    transition: var(--transition-normal);
}

.header.transparent .nav-menu a {
    color: var(--white);
}

.nav-menu a:hover {
    color: var(--secondary-color);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--dark-color);
    cursor: pointer;
}

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

/* ============================================
   HERO SECTION
   ============================================ */
.hero-section {
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--dark-color);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 1;
}

@keyframes slowZoom {
    0% { transform: scale(1); }
    100% { transform: scale(1.05); }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    pointer-events: none;
}

.hero-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 3px;
    height: 3px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    animation: float 15s infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0) translateX(0); opacity: 0; }
    25% { opacity: 1; }
    50% { transform: translateY(-100vh) translateX(50px); opacity: 0.8; }
    75% { opacity: 0.5; }
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    color: var(--white);
    max-width: 900px;
    padding: 0 var(--spacing-md);
    animation: fadeInUp 1s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content h1 {
    font-size: 2.8rem;
    color: var(--white);
    margin-bottom: var(--spacing-md);
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7);
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.7);
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--spacing-lg);
}

.hero-buttons .btn {
    padding: 12px 30px;
    font-size: 16px;
    min-width: auto;
    height: auto;
    max-width: 220px;
}

/* ============================================
   MAINTENANCE CARD (REDESIGNED)
   ============================================ */
.maintenance-card-new {
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(15px);
    border-radius: 20px;
    padding: 2rem;
    margin-top: var(--spacing-lg);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    position: relative;
    overflow: hidden;
    animation: fadeIn 1s ease 0.5s both;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.maintenance-banner-inner {
    position: relative;
    z-index: 2;
}

.maintenance-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.maintenance-icon-animated {
    position: relative;
    flex-shrink: 0;
}

.maintenance-icon-animated i {
    color: #ff6600;
    font-size: 2.5rem;
    animation: maintenance-spin 3s linear infinite;
}

@keyframes maintenance-spin {
    0%, 100% { transform: rotate(0deg); }
    50% { transform: rotate(180deg); }
}

.pulse-dot {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 14px;
    height: 14px;
    background: #ffd700;
    border-radius: 50%;
    animation: maintenance-pulse 1.5s ease-in-out infinite;
}

@keyframes maintenance-pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.3); opacity: 0.7; }
}

.maintenance-title h3 {
    color: white;
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
    margin-bottom: 0.3rem;
}

.maintenance-title p {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1rem;
    font-weight: 500;
    margin: 0;
    text-shadow: 0 1px 3px rgba(0,0,0,0.5);
}

.phone-link {
    color: #ff6600 !important;
    font-weight: 700;
    text-decoration: underline;
}

.phone-link:hover {
    color: #ff9933 !important;
}

.maintenance-countdown-wrapper {
    background: rgba(255, 102, 0, 0.3);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 1rem;
    border: 2px solid rgba(255, 102, 0, 0.5);
    margin-bottom: 1.5rem;
}

.countdown-label {
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 0.5rem;
    opacity: 0.9;
}

.countdown-display {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    justify-content: center;
}

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

.countdown-number {
    font-size: 1.8rem;
    font-weight: 800;
    color: #ffd700;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
    line-height: 1;
    display: block;
}

.countdown-label-small {
    font-size: 0.65rem;
    color: rgba(255,255,255,0.8);
    font-weight: 600;
    text-transform: uppercase;
    margin-top: 0.2rem;
    display: block;
}

.countdown-separator {
    color: #ffd700;
    font-size: 1.8rem;
    font-weight: 700;
    margin: 0 0.2rem;
}

.maintenance-cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-btn {
    padding: 0.7rem 1.5rem;
    font-weight: 700;
    border: none;
    border-radius: 50px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.cta-call {
    background: white;
    color: #ff6600;
}

.cta-call:hover {
    background: #f0f0f0;
    color: #ff6600;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 102, 0, 0.4);
}

.cta-whatsapp {
    background: #25d366;
    color: white;
}

.cta-whatsapp:hover {
    background: #20ba5a;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
}

.maintenance-bg-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.05;
    pointer-events: none;
    overflow: hidden;
}

.maintenance-bg-pattern::before,
.maintenance-bg-pattern::after {
    content: '';
    position: absolute;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, white 10%, transparent 10%);
    background-size: 20px 20px;
    animation: maintenance-drift 20s linear infinite;
}

.maintenance-bg-pattern::before {
    top: -100px;
    left: -100px;
}

.maintenance-bg-pattern::after {
    bottom: -100px;
    right: -100px;
    animation: maintenance-drift 25s linear infinite reverse;
}

@keyframes maintenance-drift {
    0% { transform: translate(0, 0); }
    100% { transform: translate(100px, 100px); }
}

/* ============================================
   STATISTICS SECTION
   ============================================ */
.stats-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    color: var(--white);
    padding: var(--spacing-xxl) 0;
}

.stats-grid {
    margin-top: var(--spacing-lg);
}

.stat-card {
    text-align: center;
    padding: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    transition: var(--transition-normal);
    height: 100%;
}

.stat-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
}

.stat-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
    opacity: 0.8;
}

/* ============================================
   SECTION HEADERS
   ============================================ */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--secondary-color);
    border-radius: 2px;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--gray-600);
    max-width: 700px;
    margin: var(--spacing-md) auto 0;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about-section {
    background: var(--white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.about-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-image img {
    width: 100%;
    height: auto;
    transition: var(--transition-slow);
}

.about-image:hover img {
    transform: scale(1.05);
}

.about-text h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    color: var(--primary-color);
}

.about-text p {
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
    color: var(--gray-700);
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--light-color);
    border-radius: 10px;
}

.feature-item i {
    font-size: 1.5rem;
    color: var(--secondary-color);
}

.feature-item span {
    font-weight: 600;
    color: var(--dark-color);
}

/* ============================================
   ADMISSIONS CTA SECTION
   ============================================ */
.admissions-cta {
    background: linear-gradient(135deg, var(--secondary-color) 0%, #d45020 100%);
    color: var(--white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.admissions-cta::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

.admissions-cta::after {
    content: '';
    position: absolute;
    bottom: -50%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
}

.admissions-content {
    position: relative;
    z-index: 1;
}

.admissions-content h2 {
    color: var(--white);
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.admissions-details {
    margin: var(--spacing-lg) 0;
}

.admission-type {
    padding: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.15);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    text-align: center;
    height: 100%;
    transition: var(--transition-normal);
}

.admission-type:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-5px);
}

.admission-type h4 {
    color: var(--white);
    margin-bottom: var(--spacing-xs);
}

.admission-type p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
    margin: 0;
}

/* Override button sizing in admissions section */
.admissions-cta .btn {
    padding: 12px 30px;
    font-size: 16px;
    min-width: auto;
    height: auto;
}

/* ============================================
   PROGRAMS SECTION
   ============================================ */
.programs-section {
    background: var(--light-color);
}

.programs-tabs {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.tab-btn {
    padding: 12px 30px;
    background: var(--white);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition-normal);
}

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

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

.program-card {
    background: var(--white);
    border-radius: 15px;
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.program-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
}

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

.program-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.program-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
}

.program-info h4 {
    margin-bottom: var(--spacing-xs);
    color: var(--dark-color);
}

.program-code {
    color: var(--gray-600);
    font-size: 0.9rem;
}

.program-meta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    font-size: 0.9rem;
    color: var(--gray-600);
}

.program-description {
    color: var(--gray-700);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.program-link {
    color: var(--primary-color);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.program-link:hover {
    gap: 0.8rem;
}

/* ============================================
   WHY CHOOSE SECTION
   ============================================ */
.why-choose-section {
    background: var(--white);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.why-card {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--white);
    border-radius: 15px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    border: 1px solid var(--gray-200);
}

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

.why-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
    transition: var(--transition-normal);
}

.why-card:hover .why-icon {
    transform: rotateY(360deg);
}

.why-card h4 {
    margin-bottom: var(--spacing-sm);
    color: var(--dark-color);
}

.why-card p {
    color: var(--gray-700);
    line-height: 1.6;
}

/* ============================================
   PLACEMENTS SECTION
   ============================================ */
.placements-section {
    background: linear-gradient(135deg, var(--dark-color) 0%, var(--primary-color) 100%);
    color: var(--white);
}

.placements-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.placement-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.placement-stat {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-lg);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    text-align: center;
}

.placement-stat h3 {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: var(--spacing-xs);
}

.placement-stat p {
    color: rgba(255, 255, 255, 0.9);
}

.placement-image {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.placement-image img {
    width: 100%;
    height: auto;
}

/* ============================================
   GALLERY SECTION
   ============================================ */
.gallery-section {
    background: var(--light-color);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    cursor: pointer;
    aspect-ratio: 4/3;
}

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

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0, 51, 102, 0.8), transparent);
    opacity: 0;
    transition: var(--transition-normal);
    display: flex;
    align-items: flex-end;
    padding: var(--spacing-md);
}

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

.gallery-caption {
    color: var(--white);
    font-weight: 600;
}

/* ============================================
   TESTIMONIALS SECTION
   ============================================ */
.testimonials-section {
    background: var(--white);
}

.testimonials-slider {
    max-width: 800px;
    margin: 0 auto;
}

.testimonial-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    text-align: center;
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: -20px;
    left: 30px;
    font-size: 6rem;
    color: var(--primary-color);
    opacity: 0.2;
    font-family: Georgia, serif;
}

.testimonial-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin: 0 auto var(--spacing-md);
    overflow: hidden;
    border: 4px solid var(--primary-color);
}

.testimonial-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-text {
    font-size: 1.1rem;
    color: var(--gray-700);
    margin-bottom: var(--spacing-md);
    font-style: italic;
    line-height: 1.8;
}

.testimonial-author h5 {
    color: var(--dark-color);
    margin-bottom: var(--spacing-xs);
}

.testimonial-role {
    color: var(--gray-600);
    font-size: 0.9rem;
}

.testimonial-rating {
    color: var(--warning-color);
    margin-top: var(--spacing-sm);
}

/* ============================================
   ANNOUNCEMENTS SECTION
   ============================================ */
.announcements-section {
    background: var(--light-color);
}

.announcements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.announcement-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--primary-color);
    transition: var(--transition-normal);
}

.announcement-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.announcement-date {
    color: var(--gray-600);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.announcement-card h4 {
    margin-bottom: var(--spacing-sm);
    color: var(--dark-color);
}

.announcement-card p {
    color: var(--gray-700);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.announcement-badge {
    display: inline-block;
    padding: 4px 12px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact-section {
    background: var(--white);
}

.contact-grid {
    /* No grid styles - using Bootstrap columns */
}

.contact-card {
    background: var(--light-color);
    padding: var(--spacing-lg);
    border-radius: 15px;
    text-align: center;
    transition: var(--transition-normal);
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.contact-card:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-5px);
}

.contact-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto var(--spacing-md);
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--white);
}

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

.contact-card h4 {
    margin-bottom: var(--spacing-sm);
}

.contact-card p {
    color: var(--gray-700);
    margin-bottom: var(--spacing-xs);
}

.contact-card:hover p,
.contact-card:hover a {
    color: var(--white);
}

.map-container {
    margin-top: var(--spacing-xl);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.map-container iframe {
    display: block;
    width: 100%;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--dark-color);
    color: var(--white);
    padding: var(--spacing-xxl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-section h4 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
    position: relative;
    padding-bottom: var(--spacing-sm);
}

.footer-section h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--secondary-color);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
    margin-bottom: var(--spacing-sm);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--spacing-sm);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition-normal);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

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

.social-links {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

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

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-md);
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
}

/* ============================================
   FLOATING BUTTONS
   ============================================ */
.floating-enquiry {
    position: fixed;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 999;
}

.enquiry-btn {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    padding: 20px 15px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 30px;
    font-weight: 600;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-normal);
}

.enquiry-btn:hover {
    background: var(--dark-color);
    color: var(--white);
    transform: translateX(5px);
}

.floating-whatsapp {
    position: fixed;
    right: 20px;
    bottom: 80px;
    z-index: 999;
}

.whatsapp-btn {
    width: 60px;
    height: 60px;
    background: #25D366;
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: var(--shadow-lg);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

.whatsapp-btn:hover {
    background: #128C7E;
    color: var(--white);
}

.floating-call {
    position: fixed;
    right: 20px;
    bottom: 150px;
    z-index: 999;
}

.call-btn {
    width: 50px;
    height: 50px;
    background: var(--secondary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    box-shadow: var(--shadow-lg);
}

.call-btn:hover {
    background: var(--danger-color);
    color: var(--white);
}

.back-to-top {
    position: fixed;
    right: 20px;
    bottom: 20px;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    transition: var(--transition-normal);
    z-index: 999;
}

.back-to-top.show {
    display: flex;
}

.back-to-top:hover {
    background: var(--dark-color);
    transform: translateY(-5px);
}

/* ============================================
   LOADER
   ============================================ */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s, visibility 0.5s;
}

.page-loader.hidden {
    opacity: 0;
    visibility: hidden;
}

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

.loader-logo img {
    width: 100px;
    height: auto;
    margin-bottom: var(--spacing-md);
    animation: fadeInOut 1.5s infinite;
}

@keyframes fadeInOut {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
}

.loader-spinner {
    width: 50px;
    height: 50px;
    border: 5px solid var(--light-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ============================================
   ENQUIRY FORM MODAL
   ============================================ */
.enquiry-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9998;
    padding: var(--spacing-md);
}

.enquiry-modal.show {
    display: flex;
}

.modal-content {
    background: var(--white);
    border-radius: 20px;
    padding: var(--spacing-xl);
    max-width: 500px;
    width: 100%;
    max-height: 85vh;
    overflow-y: auto;
    position: relative;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 35px;
    height: 35px;
    background: var(--gray-200);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-normal);
    font-size: 1.5rem;
    z-index: 10;
}

.modal-close:hover {
    background: var(--danger-color);
    color: var(--white);
    transform: rotate(90deg);
}

.modal-content h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--primary-color);
}

.modal-content > p {
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
    color: var(--gray-600);
}

.form-group {
    margin-bottom: var(--spacing-sm);
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--dark-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--gray-300);
    border-radius: 8px;
    font-family: var(--font-primary);
    font-size: 0.95rem;
    transition: var(--transition-normal);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(200, 16, 46, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 60px;
    max-height: 100px;
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.slide-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-right {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.slide-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    
    .hero-content h1 {
        font-size: 2.8rem;
    }
    
    .about-content,
    .placements-content {
        grid-template-columns: 1fr;
    }
    
    .programs-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.8rem; }
    h3 { font-size: 1.5rem; }
    
    .hero-section {
        min-height: 60vh;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .maintenance-card-new {
        padding: 1.5rem;
    }
    
    .maintenance-header {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .maintenance-title h3 {
        font-size: 1rem;
    }
    
    .maintenance-title p {
        font-size: 0.85rem;
    }
    
    .countdown-display {
        gap: 0.3rem;
    }
    
    .countdown-number {
        font-size: 1.3rem;
    }
    
    .countdown-separator {
        font-size: 1.3rem;
    }
    
    .maintenance-cta-buttons {
        flex-direction: column;
    }
    
    .cta-btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .mobile-menu-toggle {
        display: block !important;
    }
    
    .nav-menu-centered {
        position: fixed;
        top: 0;
        left: -100%;
        width: 80%;
        height: 100vh;
        background: var(--dark-color);
        flex-direction: column;
        padding: 5rem 2rem 2rem;
        gap: 0;
        box-shadow: 5px 0 15px rgba(0, 0, 0, 0.3);
        transition: left var(--transition-normal);
        overflow-y: auto;
    }
    
    .nav-menu-centered.active {
        left: 0;
    }
    
    .nav-menu-centered li {
        width: 100%;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .nav-menu-centered a {
        padding: 1rem;
        text-align: left;
    }
    
    .nav-menu-centered .btn-apply {
        margin: 1rem 0;
        text-align: center;
    }
    
    .stats-grid {
        /* Use Bootstrap responsive classes */
    }
    
    .stat-card {
        margin-bottom: var(--spacing-md);
    }
    
    .about-features {
        grid-template-columns: 1fr;
    }
    
    .admissions-details {
        flex-direction: column;
    }
    
    .programs-grid {
        grid-template-columns: 1fr;
    }
    
    .why-grid {
        grid-template-columns: 1fr;
    }
    
    .placement-stats {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        /* Use Bootstrap responsive classes */
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .floating-enquiry {
        left: 10px;
    }
    
    .floating-whatsapp {
        right: 10px;
        bottom: 70px;
    }
    
    .floating-call {
        right: 10px;
        bottom: 130px;
    }
    
    .back-to-top {
        right: 10px;
        bottom: 10px;
        width: 45px;
        height: 45px;
    }
}

@media (max-width: 480px) {
    .section-padding {
        padding: var(--spacing-lg) 0;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 14px;
    }
    
    .hero-section {
        min-height: 50vh;
    }
    
    .hero-content h1 {
        font-size: 1.6rem;
    }
    
    .hero-content p {
        font-size: 0.95rem;
    }
    
    .maintenance-card {
        padding: var(--spacing-md);
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .admissions-content h2 {
        font-size: 2rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .program-card,
    .why-card,
    .announcement-card {
        padding: var(--spacing-md);
    }
    
    .testimonial-card {
        padding: var(--spacing-md);
    }
    
    .floating-enquiry {
        display: none;
    }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    .header,
    .floating-enquiry,
    .floating-whatsapp,
    .floating-call,
    .back-to-top,
    .hero-buttons,
    .btn {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
    }
    
    .section-padding {
        padding: 20pt 0;
    }
}