/**
 * Main Stylesheet
 * School Management System
 * 
 * Primary styles for frontend pages
 */

/* ============================================
   CSS VARIABLES & RESET
   ============================================ */
:root {
    /* Primary Colors */
    --primary-color: #1a5f7a;
    --primary-dark: #134b61;
    --primary-light: #2980b9;
    
    /* Secondary Colors */
    --secondary-color: #f39c12;
    --secondary-dark: #d68910;
    
    /* Status Colors */
    --success-color: #27ae60;
    --warning-color: #f1c40f;
    --danger-color: #e74c3c;
    --info-color: #3498db;
    
    /* Neutral Colors */
    --white: #ffffff;
    --light-gray: #f8f9fa;
    --medium-gray: #6c757d;
    --dark-gray: #343a40;
    --black: #212529;
    
    /* Typography */
    --font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    --display-font: 'Playfair Display', 'Poppins', serif;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
    
    /* Border Radius */
    --border-radius-sm: 0.25rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
    --border-radius-circle: 50%;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 15px 30px rgba(0, 0, 0, 0.15);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-family);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--dark-gray);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-md);
}

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

a:hover {
    color: var(--primary-dark);
}

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

ul, ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-lg);
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.section-padding {
    padding: var(--spacing-xxl) 0;
}

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

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-title h2 {
    position: relative;
    display: inline-block;
    margin-bottom: var(--spacing-sm);
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--secondary-color);
    border-radius: var(--border-radius-sm);
}

.section-title p {
    color: var(--medium-gray);
    max-width: 600px;
    margin: 0 auto;
}

.text-primary { color: var(--primary-color) !important; }
.text-secondary { color: var(--secondary-color) !important; }
.text-success { color: var(--success-color) !important; }
.text-danger { color: var(--danger-color) !important; }
.text-warning { color: var(--warning-color) !important; }
.text-info { color: var(--info-color) !important; }

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

/* ============================================
   TOP BAR
   ============================================ */
.top-bar {
    background: var(--primary-dark);
    color: var(--white);
    padding: 0.15rem 0;
    font-size: 0.78rem;
    line-height: 1.2;
}

.top-bar-info {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: nowrap;
    gap: 0.75rem;
    white-space: nowrap;
}

.top-bar-news {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.1rem 0;
    min-width: 0;
}

.news-label {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.2rem 0.6rem;
    background: rgba(255, 255, 255, 0.16);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 999px;
    color: var(--white);
    white-space: nowrap;
}

.news-ticker {
    position: relative;
    overflow: hidden;
    flex: 1;
    min-width: 0;
    height: 1.2rem;
}

.news-track {
    display: inline-flex;
    gap: 2rem;
    white-space: nowrap;
    will-change: transform;
    animation: news-scroll 26s linear infinite;
}

.news-track span {
    color: rgba(255, 255, 255, 0.95);
    font-weight: 500;
}

.news-ticker:hover .news-track {
    animation-play-state: paused;
}

.top-bar-cta {
    padding: 0.25rem 0.6rem;
    font-size: 0.75rem;
    white-space: nowrap;
}

.top-bar-info li {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    white-space: nowrap;
}

.top-bar-info a {
    color: var(--white);
    opacity: 0.9;
}

.top-bar-info a:hover {
    opacity: 1;
}

.top-bar-social {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
}

.top-bar-social a {
    color: var(--white);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-circle);
    transition: all var(--transition-fast);
}

.top-bar-social a:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
.header {
    background: var(--white);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    padding: 0.35rem 0;
}

.navbar-brand {
    display: flex;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.logo-img {
    height: 48px;
    width: auto;
}

.logo-text {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.school-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1.2;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: min(32vw, 320px);
}

.school-tagline {
    font-size: 0.68rem;
    color: var(--medium-gray);
    letter-spacing: 0.5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: min(32vw, 320px);
}

@keyframes news-scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.navbar-nav {
    gap: var(--spacing-sm);
}

.nav-link {
    font-weight: 500;
    color: var(--dark-gray) !important;
    padding: var(--spacing-xs) var(--spacing-sm) !important;
    border-radius: var(--border-radius-md);
    transition: all var(--transition-fast);
}

.nav-link.active {
    color: var(--primary-color) !important;
    background: rgba(26, 95, 122, 0.08);
}

/* Disable hover highlight on menu links */
.nav-link:hover {
    color: var(--dark-gray) !important;
    background: transparent;
}

.nav-btn {
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-sm) var(--spacing-lg);
}

/* Quick Links Bar */
.quick-links {
    background: var(--light-gray);
    font-size: 0.875rem;
}

.quick-link-item {
    color: var(--dark-gray);
    padding: var(--spacing-xs) var(--spacing-md) !important;
}

.quick-link-item:hover {
    color: var(--primary-color);
}

/* User Menu Dropdown */
.user-menu .dropdown-menu {
    border: none;
    box-shadow: var(--shadow-lg);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-sm);
    min-width: 200px;
}

/* ============================================
   PAGE HEADER & BREADCRUMB
   ============================================ */
.page-header {
    position: relative;
    min-height: 24vh;
    padding: 48px 0;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.page-header-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(1200px 500px at 10% 20%, rgba(243, 156, 18, 0.35), transparent 60%),
        radial-gradient(900px 450px at 90% 30%, rgba(26, 95, 122, 0.55), transparent 60%),
        linear-gradient(135deg, var(--primary-dark), var(--primary-color));
    transform: scale(1.02);
}

.page-header-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.25);
}

.page-header .container {
    position: relative;
    z-index: 1;
}

.page-title {
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

.page-title::after {
    content: '';
    display: block;
    width: 56px;
    height: 3px;
    margin: var(--spacing-sm) auto 0;
    background: var(--secondary-color);
    border-radius: var(--border-radius-sm);
}

.breadcrumb {
    margin: 0;
    padding: 0;
    background: transparent;
    justify-content: center;
}

.breadcrumb-item a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
}

.breadcrumb-item a:hover {
    text-decoration: underline;
}

.breadcrumb-item.active {
    color: rgba(255, 255, 255, 1);
    font-weight: 600;
}

.breadcrumb-item + .breadcrumb-item::before {
    color: rgba(255, 255, 255, 0.75);
    padding: 0 0.5rem;
    content: "›";
}

.dropdown-item {
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-sm);
    font-weight: 500;
}

.dropdown-item:hover {
    background: var(--light-gray);
    color: var(--primary-color);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero-section {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #0b2233 0%, #0f3c52 100%);
    overflow: hidden;
}

.hero-section .carousel-item {
    min-height: 600px;
    display: flex;
    align-items: center;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(26, 95, 122, 0.8) 0%, rgba(20, 75, 96, 0.8) 100%);
    opacity: 0.7;
    background-size: cover;
    background-position: center;
    transform: scale(1.02);
    transition: transform 8s ease;
}

/* Individual slide backgrounds */
.hero-bg.slide-1 {
    background: linear-gradient(135deg, rgba(26, 95, 122, 0.8) 0%, rgba(20, 75, 96, 0.8) 100%),
                url('../images/gallery/school_campus.jpg') center/cover;
}

.hero-bg.slide-2 {
    background: linear-gradient(135deg, rgba(39, 174, 96, 0.8) 0%, rgba(30, 132, 73, 0.8) 100%),
                url('../images/gallery/classroom_activity.jpg') center/cover;
}

.hero-bg.slide-3 {
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.8) 0%, rgba(41, 128, 185, 0.8) 100%),
                url('../images/gallery/science_lab.jpg') center/cover;
}

.hero-bg.slide-4 {
    background: linear-gradient(135deg, rgba(155, 89, 182, 0.8) 0%, rgba(142, 68, 173, 0.8) 100%),
                url('../images/gallery/sports_day.jpg') center/cover;
}

.carousel-item.active .hero-bg {
    transform: scale(1.08);
}

/* Carousel controls styling */
.carousel-control-prev,
.carousel-control-next {
    width: 6%;
    opacity: 0.8;
}

.carousel-control-prev:hover,
.carousel-control-next:hover {
    opacity: 1;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(4px);
    background-size: 55%;
}

.carousel-indicators {
    bottom: 26px;
}

.carousel-indicators button {
    width: 36px;
    height: 4px;
    border-radius: 999px;
    border: 0;
    background-color: rgba(255, 255, 255, 0.4);
    opacity: 0.9;
    margin: 0 6px;
}

.carousel-indicators .active {
    background-color: var(--secondary-color);
    opacity: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(110deg, rgba(8, 28, 40, 0.35) 0%, rgba(11, 48, 66, 0.3) 45%, rgba(0, 0, 0, 0.18) 100%);
    pointer-events: none;
}

.hero-overlay::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.08), transparent 45%),
                radial-gradient(circle at 80% 30%, rgba(255, 255, 255, 0.06), transparent 50%);
    opacity: 0.6;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    color: var(--white);
}

.hero-row {
    min-height: 70vh;
    padding: 6rem 0;
}

.hero-panel {
    background: linear-gradient(145deg, rgba(13, 29, 41, 0.65), rgba(15, 40, 56, 0.55));
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 24px;
    padding: 2.5rem;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(8px);
}

.hero-eyebrow {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: var(--spacing-md);
}

.hero-chip {
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: var(--white);
}

.hero-chip.ghost {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
    font-weight: 500;
}

.hero-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--secondary-color);
    box-shadow: 0 0 8px rgba(243, 156, 18, 0.8);
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    line-height: 1.2;
    font-family: var(--display-font);
    letter-spacing: -0.02em;
}

.hero-title span {
    color: var(--secondary-color);
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.9;
}

.hero-feature-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: var(--spacing-lg);
}

.hero-feature {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.75rem;
    border-radius: 999px;
    font-size: 0.9rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.18);
}

.hero-feature i {
    color: var(--secondary-color);
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.hero-buttons .btn {
    padding: var(--spacing-md) var(--spacing-xl);
    font-weight: 600;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 12px 22px rgba(0, 0, 0, 0.25);
}

.hero-card {
    border-radius: 22px;
    background: linear-gradient(160deg, #fff9e6 0%, #fff2c6 100%);
    box-shadow: 0 18px 30px rgba(0, 0, 0, 0.18);
    border: 1px solid rgba(243, 156, 18, 0.35);
}

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

.btn-primary-custom:hover {
    background: var(--secondary-dark);
    border-color: var(--secondary-dark);
    color: var(--white);
}

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

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

/* ============================================
   FEATURES SECTION
   ============================================ */
.features-section {
    background: var(--light-gray);
}

.feature-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    text-align: center;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
    height: 100%;
}

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

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary-color) 100%);
    border-radius: var(--border-radius-circle);
    font-size: 2rem;
    color: var(--white);
}

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

.feature-card p {
    color: var(--medium-gray);
    margin-bottom: 0;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about-section {
    padding: var(--spacing-xxl) 0;
}

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

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

.about-image::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: 20px;
    bottom: 20px;
    border: 3px solid var(--secondary-color);
    border-radius: var(--border-radius-lg);
    z-index: -1;
}

.about-content h2 {
    margin-bottom: var(--spacing-lg);
}

.about-content p {
    color: var(--medium-gray);
    margin-bottom: var(--spacing-lg);
}

.about-features {
    list-style: none;
    padding: 0;
    margin-bottom: var(--spacing-xl);
}

.about-features li {
    padding: var(--spacing-sm) 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.about-features li i {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(39, 174, 96, 0.1);
    color: var(--success-color);
    border-radius: var(--border-radius-circle);
}

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

.counter-item {
    text-align: center;
    padding: var(--spacing-lg);
}

.counter-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.8;
}

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

.counter-label {
    font-size: 1rem;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ============================================
   NOTICE BOARD
   ============================================ */
.notice-section {
    background: var(--light-gray);
}

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

.notice-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(5px);
}

.notice-date {
    display: inline-block;
    background: var(--primary-color);
    color: var(--white);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--border-radius-md);
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.notice-card h4 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
    line-height: 1.4;
}

.notice-card h4 a {
    color: var(--dark-gray);
}

.notice-card h4 a:hover {
    color: var(--primary-color);
}

.notice-excerpt {
    color: var(--medium-gray);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
}

.notice-meta {
    display: flex;
    gap: var(--spacing-lg);
    font-size: 0.8rem;
    color: var(--medium-gray);
}

.notice-type-badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: var(--border-radius-sm);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
}

.notice-type-general { background: #e3f2fd; color: #1565c0; }
.notice-type-exam { background: #ffebee; color: #c62828; }
.notice-type-event { background: #e8f5e9; color: #2e7d32; }
.notice-type-holiday { background: #fff3e0; color: #ef6c00; }
.notice-type-admission { background: #f3e5f5; color: #7b1fa2; }
.notice-type-fee { background: #e8eaf6; color: #283593; }
.notice-type-result { background: #e0f7fa; color: #006064; }

@keyframes noticeBlink {
    0%, 49% { opacity: 1; }
    50%, 100% { opacity: 0.2; }
}

.notice-new {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    margin-left: 6px;
    border-radius: 50%;
    background: rgba(231, 76, 60, 0.12);
    color: var(--danger-color);
    font-size: 12px;
    line-height: 1;
    animation: noticeBlink 1s infinite;
}

/* ============================================
   ADMISSIONS FORM (COMPACT FIELDS)
   ============================================ */
#admissionForm .form-label {
    margin-bottom: 0.25rem;
    font-size: 0.9rem;
}

#admissionForm .form-control,
#admissionForm .form-select {
    min-height: 40px;
    padding: 0.45rem 0.75rem;
    font-size: 0.95rem;
}

#admissionForm textarea.form-control {
    min-height: auto;
    padding-top: 0.45rem;
    padding-bottom: 0.45rem;
}

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-info-card {
    height: 100%;
    border: none;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.contact-info-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.contact-icon {
    font-size: 2.25rem;
    color: var(--primary-color);
    margin-bottom: 12px;
}

/* ============================================
   GALLERY SECTION
   ============================================ */
.gallery-section {
    padding: var(--spacing-xxl) 0;
}

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

.gallery-item {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    aspect-ratio: 4/3;
}

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

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(26, 95, 122, 0.9) 0%, transparent 60%);
    opacity: 0;
    transition: opacity var(--transition-normal);
    display: flex;
    align-items: flex-end;
    padding: var(--spacing-lg);
}

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

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

.gallery-title {
    color: var(--white);
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials-section {
    background: var(--light-gray);
    padding: var(--spacing-xxl) 0;
}

.testimonial-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    position: relative;
}

.testimonial-card::before {
    content: '\201C';
    font-size: 5rem;
    font-family: Georgia, serif;
    color: var(--primary-light);
    opacity: 0.3;
    position: absolute;
    top: 10px;
    left: 20px;
    line-height: 1;
}

.testimonial-text {
    font-style: italic;
    color: var(--medium-gray);
    margin-bottom: var(--spacing-lg);
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.testimonial-avatar {
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius-circle);
    object-fit: cover;
    background: var(--primary-light);
}

.testimonial-info h5 {
    margin-bottom: 0;
    font-size: 1rem;
}

.testimonial-info p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--medium-gray);
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-dark) 100%);
    padding: var(--spacing-xxl) 0;
    color: var(--white);
    text-align: center;
}

.cta-section h2 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.cta-section p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: var(--spacing-xl);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.cta-section .btn-light {
    padding: var(--spacing-md) var(--spacing-xl);
    font-weight: 600;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--dark-gray);
    color: rgba(255, 255, 255, 0.7);
}

.footer-top {
    padding: var(--spacing-xxl) 0 var(--spacing-xl);
}

.footer-title {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
    position: relative;
    padding-bottom: var(--spacing-sm);
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--secondary-color);
}

.footer-logo {
    margin-bottom: var(--spacing-md);
}

.footer-description {
    margin-bottom: var(--spacing-lg);
    font-size: 0.9rem;
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
}

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

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

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

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

.footer-menu a {
    color: rgba(255, 255, 255, 0.7);
    transition: all var(--transition-fast);
}

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

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

.footer-contact-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.footer-contact-list i {
    color: var(--secondary-color);
    margin-top: 4px;
}

.footer-contact-list a {
    color: rgba(255, 255, 255, 0.7);
}

.footer-contact-list a:hover {
    color: var(--white);
}

/* Newsletter */
.newsletter h5 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.newsletter-form .input-group {
    border-radius: var(--border-radius-md);
    overflow: hidden;
}

.newsletter-form input {
    border: none;
    padding: var(--spacing-md);
}

.newsletter-form button {
    background: var(--secondary-color);
    border: none;
    color: var(--white);
    padding: var(--spacing-md) var(--spacing-lg);
}

.newsletter-form button:hover {
    background: var(--secondary-dark);
}

/* Footer Bottom */
.footer-bottom {
    background: rgba(0, 0, 0, 0.2);
    padding: var(--spacing-lg) 0;
    font-size: 0.875rem;
}

.copyright {
    margin: 0;
}

.copyright a {
    color: var(--secondary-color);
}

.footer-bottom-links {
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
}

.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.7);
}

.footer-bottom-links a:hover {
    color: var(--white);
}

.footer-bottom-links .divider {
    color: rgba(255, 255, 255, 0.3);
}

/* Quick Contact Float */
.quick-contact {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
}

.whatsapp-btn {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #25d366;
    color: var(--white);
    border-radius: var(--border-radius-circle);
    font-size: 2rem;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-fast);
}

.whatsapp-btn:hover {
    transform: scale(1.1);
    background: #128c7e;
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 90px;
    right: 20px;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.back-to-top .btn {
    width: 45px;
    height: 45px;
    border-radius: var(--border-radius-circle);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
}

/* ============================================
   FORMS
   ============================================ */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
    color: var(--dark-gray);
}

.form-control {
    border: 1px solid #dee2e6;
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(26, 95, 122, 0.15);
}

.form-select {
    border: 1px solid #dee2e6;
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    font-size: 1rem;
}

textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

.form-text {
    font-size: 0.875rem;
    color: var(--medium-gray);
}

.invalid-feedback {
    font-size: 0.875rem;
    color: var(--danger-color);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-md);
    transition: all var(--transition-fast);
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
}

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

.btn-secondary:hover {
    background: var(--secondary-dark);
    border-color: var(--secondary-dark);
}

.btn-outline-primary {
    color: var(--primary-color);
    border-color: var(--primary-color);
}

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

.btn-lg {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.1rem;
}

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 0.875rem;
}

/* ============================================
   CARDS
   ============================================ */
.card {
    border: none;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card-header {
    background: var(--light-gray);
    border-bottom: 1px solid #e9ecef;
    font-weight: 600;
}

.card-body {
    padding: var(--spacing-lg);
}

/* ============================================
   ALERTS
   ============================================ */
.alert {
    border: none;
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md) var(--spacing-lg);
}

.alert-success {
    background: #d4edda;
    color: #155724;
}

.alert-danger {
    background: #f8d7da;
    color: #721c24;
}

.alert-warning {
    background: #fff3cd;
    color: #856404;
}

.alert-info {
    background: #d1ecf1;
    color: #0c5460;
}

/* ============================================
   PAGINATION
   ============================================ */
.pagination {
    gap: var(--spacing-xs);
}

.page-link {
    border: none;
    border-radius: var(--border-radius-md);
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--primary-color);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.page-link:hover {
    background: var(--primary-light);
    color: var(--white);
}

.page-item.active .page-link {
    background: var(--primary-color);
    color: var(--white);
}

.page-item.disabled .page-link {
    background: transparent;
    color: var(--medium-gray);
}

/* ============================================
   LOADERS
   ============================================ */
.loader {
    display: inline-block;
    width: 40px;
    height: 40px;
    border: 3px solid var(--light-gray);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

/* ============================================
   RESPONSIVE STYLES
   ============================================ */
@media (max-width: 992px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    
    .hero-section {
        min-height: 500px;
    }
    
    .hero-title {
        font-size: 2.25rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .about-image {
        margin-bottom: var(--spacing-xl);
    }
    
    .counter-number {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    :root {
        font-size: 14px;
    }
    
    .top-bar {
        display: none;
    }
    
    .hero-section {
        min-height: auto;
        padding: var(--spacing-xxl) 0;
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .section-padding {
        padding: var(--spacing-xl) 0;
    }
    
    .footer-bottom-links {
        justify-content: center;
        margin-top: var(--spacing-md);
    }
    
    .footer-logo {
        text-align: center;
    }
    
    .footer-social {
        justify-content: center;
    }
}

@media (max-width: 576px) {
    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.5rem; }
    
    .hero-title {
        font-size: 1.5rem;
    }
    
    .counter-item {
        margin-bottom: var(--spacing-lg);
    }
    
    .counter-number {
        font-size: 2rem;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    .top-bar,
    .header,
    .footer,
    .quick-contact,
    .back-to-top {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
    }
    
    .container {
        max-width: 100%;
    }
}

/* ============================================
   ACCESSIBILITY
   ============================================ */
:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

:focus:not(:focus-visible) {
    outline: none;
}

:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Skip Link */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary-color);
    color: var(--white);
    padding: var(--spacing-sm) var(--spacing-lg);
    z-index: 10000;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: 0;
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --primary-color: #000080;
        --secondary-color: #000000;
    }
    
    .btn {
        border: 2px solid currentColor;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}