/* 
========================================================================
   PISJ SCHOOL WEBSITE - MAIN STYLESHEET
   Design System: iOS / iPhone Curve Aesthetics & Modern Light Mode
========================================================================
*/

/* 1. Reset & Variables */
:root {
    /* Color Palette - Premium Academic Light Mode */
    --bg-primary: #f8fafc;         /* Soft slate base */
    --bg-secondary: #ffffff;       /* Pure white panels */
    --bg-accent: #f1f5f9;          /* Slightly darker grey details */
    --bg-island: #0f172a;          /* Dark Obsidian for the iPhone notch/dynamic island */
    --bg-island-glass: rgba(15, 23, 42, 0.85);
    
    --text-primary: #0f172a;        /* High-contrast body text */
    --text-secondary: #334155;      /* Secondary descriptors */
    --text-muted: #64748b;          /* Small labels & metadata */
    --text-light: #f8fafc;          /* White text for dark elements */
    
    --primary-blue: #2563eb;       /* Royal Blue brand accent */
    --primary-blue-hover: #1d4ed8;
    --secondary-teal: #0d9488;     /* Modern emerald teal */
    --warning-gold: #d97706;       /* Academic gold */
    --accent-indigo: #4f46e5;
    
    --border-color: rgba(226, 232, 240, 0.8);
    --border-focus: #3b82f6;
    
    /* Typography */
    --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    
    /* Borders & Curves (iPhone inspired) */
    --iphone-radius: 40px;
    --radius-lg: 24px;
    --radius-md: 16px;
    --radius-sm: 8px;
    
    /* Animation & Transitions */
    --transition-smooth: all 0.45s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-elastic: all 0.6s cubic-bezier(0.68, -0.6, 0.32, 1.6);
    --transition-fast: all 0.2s ease;
    
    /* Shadows */
    --shadow-soft: 0 10px 30px -10px rgba(15, 23, 42, 0.04), 0 1px 3px rgba(15, 23, 42, 0.02);
    --shadow-medium: 0 20px 40px -15px rgba(15, 23, 42, 0.08), 0 2px 8px rgba(15, 23, 42, 0.04);
    --shadow-hover: 0 30px 60px -20px rgba(37, 99, 235, 0.15), 0 4px 12px rgba(15, 23, 42, 0.05);
    --shadow-island: 0 25px 50px -12px rgba(15, 23, 42, 0.35);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-main);
    overflow-x: hidden;
}

body {
    background-color: var(--bg-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 5px;
    border: 2px solid var(--bg-primary);
}
::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* 2. Utility Classes */
.section-padding {
    padding: 100px 0;
}

.section-container {
    width: 94%;
    max-width: 1720px;
    margin: 0 auto;
    padding: 0 40px;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px auto;
}

.section-subtitle {
    display: inline-block;
    color: var(--primary-blue);
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 12px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    margin-bottom: 20px;
}

.section-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-main);
    font-weight: 600;
    border-radius: var(--iphone-radius);
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-smooth);
    gap: 8px;
    border: none;
}

.btn-primary {
    background: var(--primary-blue);
    color: var(--text-light);
    box-shadow: 0 10px 20px -5px rgba(37, 99, 235, 0.25);
}

.btn-primary:hover {
    background: var(--primary-blue-hover);
    transform: translateY(-2px);
    box-shadow: 0 15px 30px -5px rgba(37, 99, 235, 0.35);
}

.btn-secondary {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
    background: var(--bg-accent);
    transform: translateY(-2px);
    border-color: #cbd5e1;
}

.btn-lg {
    padding: 18px 36px;
    font-size: 1.05rem;
}

.btn-sm {
    padding: 10px 20px;
    font-size: 0.875rem;
}

.btn-block {
    width: 100%;
    padding: 16px;
    font-size: 1rem;
}

/* 3. Floating Pill Header (iPhone/Capsule style floating navigation) */
.dynamic-island-container {
    position: fixed;
    top: 20px;
    left: 0;
    width: 100%;
    z-index: 1000;
    pointer-events: none; /* Allows click-through outside the island */
    display: flex;
    justify-content: center;
    transition: var(--transition-smooth);
}

.dynamic-island {
    pointer-events: auto; /* Re-enable pointer events for the navbar */
    background: rgba(255, 255, 255, 0.95);
    color: var(--text-primary);
    border-radius: 9999px;
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06), 0 1px 3px rgba(0, 0, 0, 0.01);
    width: 90%;
    max-width: 1160px;
    padding: 12px 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: var(--transition-elastic);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.island-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.logo-icon-wrapper {
    background: var(--primary-blue);
    color: #ffffff;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(37, 99, 235, 0.2);
}

.logo-icon-wrapper i {
    width: 20px;
    height: 20px;
}

.logo-text {
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    color: var(--text-primary);
}

.logo-accent {
    color: var(--primary-blue);
}

.menu-toggle {
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    display: none; /* Hidden on desktop */
    padding: 8px;
    align-items: center;
    justify-content: center;
}

/* Island Navigation */
.island-nav {
    display: flex;
    align-items: center;
    transition: var(--transition-smooth);
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 24px;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition-fast);
    padding: 8px 4px;
    position: relative;
}

.nav-link:hover, .nav-link.active {
    color: var(--primary-blue);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-blue);
    transition: var(--transition-smooth);
    transform: translateX(-50%);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 80%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* WhatsApp Button styling matching user screenshot */
.btn-whatsapp {
    background: linear-gradient(135deg, #15b874, #0ca96b);
    color: #ffffff !important;
    border-radius: 9999px;
    padding: 10px 22px;
    font-size: 0.9rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 12px rgba(21, 184, 116, 0.15);
    text-decoration: none;
    transition: var(--transition-smooth);
    border: none;
    cursor: pointer;
}

.btn-whatsapp:hover {
    background: linear-gradient(135deg, #12a668, #0a945d);
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(21, 184, 116, 0.25);
}

.btn-whatsapp svg {
    display: block;
    fill: currentColor;
    transition: var(--transition-smooth);
}

.btn-whatsapp:hover svg {
    transform: scale(1.1);
}

/* Scroll Progress Bar */
.scroll-progress-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    z-index: 1001;
}

.scroll-progress-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--primary-blue), var(--secondary-teal));
    transition: width 0.1s ease-out;
}

/* Island Scrolled state - Tighter paddings for scrolled capsule */
.dynamic-island.scrolled {
    padding: 8px 24px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08), 0 1px 3px rgba(0, 0, 0, 0.02);
}


/* 4. Hero Section */
.hero-section {
    position: relative;
    padding: 160px 0 100px 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: radial-gradient(circle at 80% 20%, #eff6ff 0%, var(--bg-primary) 50%);
    overflow: hidden;
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(rgba(37, 99, 235, 0.015) 1px, transparent 1px);
    background-size: 24px 24px;
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    gap: 80px;
    width: 94%;
    max-width: 1720px;
    margin: 0 auto;
    padding: 0 40px;
    z-index: 2;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.hero-tag {
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(37, 99, 235, 0.08);
    border: 1px solid rgba(37, 99, 235, 0.15);
    color: var(--primary-blue);
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 0.875rem;
    font-weight: 700;
}

.hero-content h1 {
    font-size: 3.75rem;
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--text-primary);
}

.hero-lead {
    font-size: 1.25rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-top: 10px;
}

/* Hero Dashboard Widget */
.hero-dashboard {
    position: relative;
    width: 100%;
    display: flex;
    justify-content: center;
}

.hero-main-image {
    width: 100%;
    max-width: 780px;
    height: 600px;
    border-radius: var(--iphone-radius);
    overflow: hidden;
    box-shadow: var(--shadow-medium);
    border: 6px solid var(--bg-secondary);
    position: relative;
    transform: rotate(1deg);
    transition: var(--transition-smooth);
}

.hero-main-image:hover {
    transform: rotate(0deg) scale(1.02);
    box-shadow: var(--shadow-hover);
}

.hero-main-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.image-overlay-card {
    position: absolute;
    bottom: 24px;
    left: 24px;
    right: 24px;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.4);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--shadow-soft);
}

.stat-icon-wrapper {
    background: var(--primary-blue);
    color: var(--text-light);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-overlay-card h4 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
}

.image-overlay-card p {
    font-size: 0.825rem;
    color: var(--text-secondary);
}

/* Stats Bar */
.hero-stats-bar {
    display: flex;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-soft);
    border-radius: var(--radius-lg);
    padding: 30px 40px;
    margin: 60px auto 0 auto;
    width: 94%;
    max-width: 1640px;
    justify-content: space-between;
    align-items: center;
    z-index: 5;
    position: relative;
}

.stat-item {
    text-align: center;
    flex: 1;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-blue);
    margin-bottom: 4px;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background-color: var(--border-color);
}

.scroll-down-hint {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    margin-top: 50px;
    color: var(--text-muted);
    font-size: 0.875rem;
    font-weight: 600;
}

.mouse-icon {
    width: 24px;
    height: 38px;
    border: 2px solid var(--text-muted);
    border-radius: 12px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background-color: var(--text-muted);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollWheel 1.5s infinite;
}

@keyframes scrollWheel {
    0% { opacity: 1; transform: translate(-50%, 0); }
    100% { opacity: 0; transform: translate(-50%, 12px); }
}


/* 5. About PISJ Welcome Section */
.about-section {
    background: var(--bg-secondary);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-text-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.about-text-content h3 {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-primary);
}

.quote-text {
    font-size: 1.15rem;
    font-style: italic;
    color: var(--text-secondary);
    border-left: 4px solid var(--primary-blue);
    padding-left: 20px;
    line-height: 1.6;
}

.principal-bio {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 10px 0;
}

.bio-avatar {
    width: 56px;
    height: 56px;
    background: var(--primary-blue);
    color: var(--text-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.5rem;
}

.principal-bio strong {
    display: block;
    color: var(--text-primary);
    font-size: 1.05rem;
}

.principal-bio span {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.core-values-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 15px;
}

.value-card {
    background: var(--bg-primary);
    padding: 24px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.value-icon {
    color: var(--secondary-teal);
    margin-bottom: 12px;
}

.value-card h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.value-card p {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.about-features-visual {
    background: var(--bg-primary);
    border-radius: var(--iphone-radius);
    padding: 40px;
    border: 1px solid var(--border-color);
}

.interactive-feature-box .feature-tag {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 800;
    color: var(--primary-blue);
    margin-bottom: 24px;
}

.feature-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.feature-list li {
    display: flex;
    gap: 20px;
    padding: 20px;
    border-radius: var(--radius-lg);
    background: var(--bg-secondary);
    border: 1px solid transparent;
    transition: var(--transition-smooth);
    cursor: pointer;
}

.feature-list li:hover, .feature-list li.active-item {
    border-color: rgba(37, 99, 235, 0.25);
    box-shadow: var(--shadow-sm);
}

.feature-list li.active-item {
    background: var(--bg-secondary);
    transform: scale(1.02);
}

.feature-list li .icon {
    width: 48px;
    height: 48px;
    background: rgba(37, 99, 235, 0.08);
    color: var(--primary-blue);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-list li.active-item .icon {
    background: var(--primary-blue);
    color: var(--text-light);
}

.feature-list li h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--text-primary);
}

.feature-list li p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.5;
}


/* 6. Academic Pathways */
.academic-tabs {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 14px 28px;
    border-radius: 30px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    font-family: var(--font-main);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition-smooth);
}

.tab-btn:hover, .tab-btn.active {
    background: var(--primary-blue);
    color: var(--text-light);
    border-color: var(--primary-blue);
    box-shadow: 0 8px 16px -4px rgba(37, 99, 235, 0.2);
}

.academic-tab-content {
    background: var(--bg-secondary);
    border-radius: var(--iphone-radius);
    padding: 60px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-soft);
    position: relative;
    min-height: 400px;
}

.tab-pane {
    display: none;
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.tab-pane.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.pane-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
}

.pane-text {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.pane-text h3 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
}

.pane-lead {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--primary-blue);
}

.pane-bullets {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 10px 0;
}

.pane-bullets li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.pane-bullets li i {
    color: var(--secondary-teal);
    flex-shrink: 0;
}

.pane-visual {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.curriculum-metric-box {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.curriculum-metric-box .metric {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
    text-align: center;
}

.curriculum-metric-box .metric .number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--secondary-teal);
    margin-bottom: 4px;
}

.curriculum-metric-box .metric .label {
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--text-muted);
}

.visual-card-bg {
    background: linear-gradient(135deg, #eff6ff, #dbeafe);
    border-radius: var(--radius-lg);
    padding: 30px;
    border: 1px solid rgba(37, 99, 235, 0.1);
}

.visual-card-bg h4 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--primary-blue);
}

.visual-card-bg p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.visual-card-bg.secondary-theme {
    background: linear-gradient(135deg, #f0fdf4, #dcfce7);
    border-color: rgba(13, 148, 136, 0.1);
}
.visual-card-bg.secondary-theme h4 {
    color: var(--secondary-teal);
}

.visual-card-bg.tertiary-theme {
    background: linear-gradient(135deg, #fffbeb, #fef3c7);
    border-color: rgba(217, 119, 6, 0.1);
}
.visual-card-bg.tertiary-theme h4 {
    color: var(--warning-gold);
}

.visual-card-bg.quaternary-theme {
    background: linear-gradient(135deg, #e0e7ff, #e0e7ff);
    border-color: rgba(79, 70, 229, 0.1);
}
.visual-card-bg.quaternary-theme h4 {
    color: var(--accent-indigo);
}


/* 7. Interactive Campus Gallery */
.gallery-section {
    background: var(--bg-primary);
}

.gallery-filter {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 24px;
    border-radius: 20px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    font-family: var(--font-main);
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition-smooth);
}

.filter-btn:hover, .filter-btn.active {
    background: var(--primary-blue);
    color: var(--text-light);
    border-color: var(--primary-blue);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 320px;
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    border: 4px solid var(--bg-secondary);
    transition: var(--transition-smooth);
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

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

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

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(0deg, rgba(15, 23, 42, 0.9) 0%, rgba(15, 23, 42, 0.3) 60%, transparent 100%);
    padding: 30px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    opacity: 0;
    transition: var(--transition-smooth);
    color: var(--text-light);
}

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

.gallery-overlay h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.gallery-overlay p {
    font-size: 0.85rem;
    color: #cbd5e1;
    margin-bottom: 12px;
    line-height: 1.4;
}

.gallery-overlay .view-btn {
    font-size: 0.8rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-transform: uppercase;
    color: var(--primary-blue);
    background: var(--bg-secondary);
    padding: 6px 14px;
    border-radius: 14px;
    align-self: flex-start;
}

/* Lightbox Modal */
.lightbox-modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(8px);
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.lightbox-content {
    max-width: 85%;
    max-height: 75%;
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 40px rgba(0,0,0,0.5);
    border: 4px solid var(--bg-secondary);
    animation: zoom 0.37s ease;
}

@keyframes zoom {
    from { transform: scale(0.92); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.close-lightbox {
    position: absolute;
    top: 40px;
    right: 40px;
    color: var(--text-light);
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition-fast);
}

.close-lightbox:hover {
    color: var(--primary-blue);
}

.lightbox-caption {
    margin-top: 20px;
    color: #94a3b8;
    font-weight: 600;
    font-size: 1.1rem;
    text-align: center;
    max-width: 600px;
    padding: 0 20px;
}


/* 8. Infrastructure Section */
.infrastructure-section {
    background: var(--bg-secondary);
}

.infra-wrapper {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 80px;
    align-items: center;
}

.infra-visual {
    position: relative;
}

.infra-img {
    width: 100%;
    border-radius: var(--iphone-radius);
    box-shadow: var(--shadow-medium);
    border: 6px solid var(--bg-primary);
}

.experience-card {
    position: absolute;
    top: -24px;
    right: -24px;
    background: var(--bg-island);
    color: var(--text-light);
    padding: 24px 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    text-align: center;
    max-width: 200px;
}

.experience-card .exp-num {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-blue);
}

.experience-card .exp-txt {
    font-size: 0.8rem;
    font-weight: 600;
    color: #94a3b8;
}

.infra-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.infra-highlights {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 10px;
}

.infra-item {
    display: flex;
    gap: 20px;
}

.infra-icon {
    width: 52px;
    height: 52px;
    background: rgba(13, 148, 136, 0.08);
    color: var(--secondary-teal);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.infra-item h4 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--text-primary);
}

.infra-item p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}


/* 9. Student Life & House System */
.student-life-section {
    background: var(--bg-primary);
}

.house-system-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.house-intro {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--iphone-radius);
    padding: 40px;
    box-shadow: var(--shadow-soft);
}

.house-intro h3 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 16px;
}

.house-intro p {
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.house-points-tracker h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.house-bars {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.bar-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.house-name {
    width: 120px;
    font-weight: 700;
    font-size: 0.875rem;
}

.red-h { color: #dc2626; }
.blue-h { color: #2563eb; }
.green-h { color: #16a34a; }
.yellow-h { color: #ca8a04; }

.progress-track {
    flex: 1;
    height: 10px;
    background: var(--bg-primary);
    border-radius: 5px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    border-radius: 5px;
    transition: width 1.5s cubic-bezier(0.1, 1, 0.1, 1);
}

.red-bg { background-color: #dc2626; }
.blue-bg { background-color: #2563eb; }
.green-bg { background-color: #16a34a; }
.yellow-bg { background-color: #ca8a04; }

.bar-row .points {
    font-weight: 700;
    font-size: 0.875rem;
    color: var(--text-primary);
    width: 60px;
    text-align: right;
}

.student-activities-slider {
    position: relative;
    width: 100%;
}

.activity-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--iphone-radius);
    padding: 30px;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.activity-tag {
    align-self: flex-start;
    background: rgba(13, 148, 136, 0.08);
    color: var(--secondary-teal);
    padding: 6px 14px;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 0.75rem;
}

.activity-card h4 {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--text-primary);
}

.activity-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.activity-img {
    width: 100%;
    height: 240px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    margin-top: 10px;
}


/* 10. News & Upcoming Events */
.news-section {
    background: var(--bg-secondary);
}

.news-events-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.events-column h3, .news-column h3 {
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 30px;
    color: var(--text-primary);
}

.event-card-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.event-item-card {
    display: flex;
    gap: 24px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
    transition: var(--transition-smooth);
}

.event-item-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
    border-color: rgba(37, 99, 235, 0.2);
}

.event-date {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--bg-island);
    color: var(--text-light);
    border-radius: var(--radius-md);
    width: 68px;
    height: 68px;
    flex-shrink: 0;
}

.event-date .day {
    font-size: 1.6rem;
    font-weight: 800;
    line-height: 1;
}

.event-date .month {
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 700;
    color: #94a3b8;
}

.event-info {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.event-tag {
    align-self: flex-start;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 10px;
    text-transform: uppercase;
}

.badge-academic { background-color: rgba(37, 99, 235, 0.08); color: var(--primary-blue); }
.badge-sports { background-color: rgba(13, 148, 136, 0.08); color: var(--secondary-teal); }
.badge-admission { background-color: rgba(217, 119, 6, 0.08); color: var(--warning-gold); }

.event-info h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.event-info p {
    font-size: 0.825rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 8px;
}

/* News Column */
.news-main-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--iphone-radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
}

.news-main-card:hover {
    box-shadow: var(--shadow-medium);
}

.news-main-card img {
    width: 100%;
    height: 260px;
    object-fit: cover;
}

.news-main-body {
    padding: 30px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.news-meta {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--secondary-teal);
    text-transform: uppercase;
}

.news-main-body h4 {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.3;
}

.news-main-body p {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.read-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.read-more-btn:hover {
    gap: 12px;
    color: var(--primary-blue-hover);
}


/* 11. Testimonials & Slider */
.testimonials-section {
    background: var(--bg-primary);
    overflow: hidden;
}

.slider-wrapper {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

.testimonials-slider {
    display: flex;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    width: 100%;
}

.testimonial-card {
    min-width: 100%;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--iphone-radius);
    padding: 50px;
    box-shadow: var(--shadow-soft);
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.quote-icon {
    color: rgba(37, 99, 235, 0.12);
    align-self: flex-start;
}

.testimonial-text {
    font-size: 1.3rem;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.6;
    letter-spacing: -0.01em;
}

.testimonial-user {
    display: flex;
    align-items: center;
    gap: 16px;
    border-top: 1px solid var(--border-color);
    padding-top: 24px;
}

.user-info strong {
    display: block;
    font-size: 1.05rem;
    color: var(--text-primary);
}

.user-info span {
    font-size: 0.825rem;
    color: var(--text-muted);
}

.slider-controls {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-top: 40px;
}

.slider-control-btn {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-secondary);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
}

.slider-control-btn:hover {
    background: var(--primary-blue);
    color: var(--text-light);
    border-color: var(--primary-blue);
}


/* 12. Admissions & Inquiry Form */
.admissions-section {
    background: var(--bg-secondary);
}

.admissions-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 60px;
    align-items: flex-start;
}

.admissions-steps h3 {
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 30px;
}

.timeline-steps {
    display: flex;
    flex-direction: column;
    gap: 30px;
    position: relative;
}

.timeline-steps::before {
    content: '';
    position: absolute;
    top: 15px;
    left: 25px;
    width: 2px;
    height: calc(100% - 30px);
    background: var(--border-color);
    z-index: 1;
}

.step-row {
    display: flex;
    gap: 24px;
    position: relative;
    z-index: 2;
}

.step-num {
    width: 50px;
    height: 50px;
    background: var(--bg-secondary);
    border: 3px solid var(--primary-blue);
    color: var(--primary-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.step-body {
    padding-top: 10px;
}

.step-body h4 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.step-body p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Inquiry Form */
.inquiry-form-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--iphone-radius);
    padding: 44px;
    box-shadow: var(--shadow-sm);
}

.inquiry-form-card h3 {
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 10px;
}

.inquiry-form-card p {
    color: var(--text-secondary);
    margin-bottom: 30px;
    font-size: 0.95rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
    position: relative;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-primary);
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 16px;
    color: var(--text-muted);
    width: 18px;
    height: 18px;
}

.input-wrapper input, .input-wrapper select, textarea {
    width: 100%;
    padding: 14px 14px 14px 46px;
    border-radius: 14px;
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    font-family: var(--font-main);
    font-size: 0.95rem;
    color: var(--text-primary);
    transition: var(--transition-fast);
    outline: none;
}

textarea {
    padding: 14px;
}

.input-wrapper input:focus, .input-wrapper select:focus, textarea:focus {
    border-color: var(--border-focus);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.12);
}

/* Form Validation Styles */
.form-group.error input, .form-group.error select {
    border-color: #ef4444;
    background-color: #fef2f2;
}

.error-msg {
    display: none;
    font-size: 0.75rem;
    font-weight: 600;
    color: #ef4444;
}

.form-group.error .error-msg {
    display: block;
}

.success-banner {
    display: none;
    background: #f0fdf4;
    border: 1px solid rgba(22, 163, 74, 0.15);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-top: 20px;
    gap: 16px;
}

.success-banner.active {
    display: flex;
}

.success-icon {
    color: #16a34a;
}

.success-banner h4 {
    color: #16a34a;
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 4px;
}

.success-banner p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0;
}


/* 13. FAQs Accordion */
.faqs-section {
    background: var(--bg-primary);
}

.faq-accordion-list {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-smooth);
}

.faq-question {
    width: 100%;
    padding: 24px 30px;
    background: none;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-main);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-primary);
    cursor: pointer;
    text-align: left;
    transition: var(--transition-fast);
}

.faq-question:hover {
    color: var(--primary-blue);
}

.faq-icon {
    color: var(--text-muted);
    transition: transform 0.35s ease;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    padding: 0 30px;
}

.faq-answer p {
    padding-bottom: 24px;
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Accordion Active States */
.faq-item.active {
    border-color: rgba(37, 99, 235, 0.2);
    box-shadow: var(--shadow-sm);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
    color: var(--primary-blue);
}


/* 14. Footer Styling */
.footer {
    background: var(--bg-island);
    color: #94a3b8;
    font-size: 0.9rem;
}

.footer-top {
    padding: 80px 0 60px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1fr 1fr;
    gap: 60px;
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.footer-logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-light);
    letter-spacing: -0.04em;
}

.footer-tagline {
    font-size: 0.9rem;
    line-height: 1.5;
}

.footer-address {
    font-size: 0.85rem;
    display: flex;
    gap: 12px;
    line-height: 1.5;
}

.footer-address i {
    color: var(--primary-blue);
    flex-shrink: 0;
}

.footer-socials {
    display: flex;
    gap: 14px;
}

.footer-socials a {
    color: #94a3b8;
    background: rgba(255, 255, 255, 0.05);
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.footer-socials a:hover {
    color: var(--text-light);
    background: var(--primary-blue);
}

.footer-col h4 {
    color: var(--text-light);
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: #94a3b8;
    text-decoration: none;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--text-light);
    padding-left: 4px;
}

.accreditation-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.accreditation-list li {
    display: flex;
    gap: 14px;
}

.acc-badge {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-light);
    font-size: 0.7rem;
    font-weight: 800;
    padding: 6px 12px;
    border-radius: 8px;
    height: fit-content;
}

.accreditation-list li strong {
    display: block;
    font-size: 0.85rem;
    color: var(--text-light);
}

.accreditation-list li span {
    font-size: 0.75rem;
    color: #64748b;
}

/* Newsletter Col */
.newsletter-form {
    display: flex;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.05);
    padding: 4px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    overflow: hidden;
}

.newsletter-form input {
    flex: 1;
    background: none;
    border: none;
    padding: 10px 14px;
    color: var(--text-light);
    font-family: var(--font-main);
    font-size: 0.85rem;
    outline: none;
}

.newsletter-form button {
    background: var(--primary-blue);
    color: var(--text-light);
    border: none;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.newsletter-form button:hover {
    background: var(--primary-blue-hover);
}

.newsletter-success {
    display: none;
    font-size: 0.8rem;
    color: var(--secondary-teal);
    font-weight: 600;
}

.newsletter-success.active {
    display: block;
}

.footer-bottom {
    padding: 30px 0;
    font-size: 0.8rem;
}

.bottom-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.bottom-links {
    display: flex;
    gap: 14px;
}

.bottom-links a {
    color: #64748b;
    text-decoration: none;
    transition: var(--transition-fast);
}

.bottom-links a:hover {
    color: var(--text-light);
}


/* 15. Responsive Styling (Mobile & Tablet) */

@media (max-width: 1024px) {
    .section-container {
        width: 100%;
        padding: 0 24px;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
        width: 100%;
    }
    
    .hero-content {
        align-items: center;
    }
    
    .hero-content h1 {
        font-size: 3rem;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-main-image {
        max-width: 680px;
        height: 450px;
        transform: none !important;
    }
    
    .hero-stats-bar {
        flex-wrap: wrap;
        gap: 24px;
        justify-content: center;
        padding: 24px;
        width: 100%;
    }
    
    .stat-item {
        min-width: 140px;
    }
    
    .stat-divider {
        display: none;
    }
    
    .about-grid, .pane-grid, .house-system-grid, .news-events-layout, .admissions-grid, .infra-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex; /* Show menu toggle button */
        color: var(--text-primary);
    }
    
    .section-container {
        padding: 0 16px;
        width: 100%;
    }
    
    .dynamic-island {
        display: flex;
        flex-wrap: wrap;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        border-radius: 24px;
        padding: 12px 20px;
        width: 92%;
    }
    
    .island-logo {
        order: 1;
    }
    
    .nav-actions {
        order: 2;
        width: auto;
        display: flex;
        align-items: center;
        gap: 8px;
    }
    
    .nav-actions .btn-whatsapp {
        width: auto;
        padding: 8px 16px;
        font-size: 0.8rem;
    }
    
    .island-nav {
        order: 3;
        max-height: 0;
        opacity: 0;
        overflow: hidden;
        width: 100%;
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
        padding-top: 0;
        transition: var(--transition-smooth);
    }
    
    .dynamic-island.expanded .island-nav {
        max-height: 500px;
        opacity: 1;
        padding-top: 16px;
        margin-top: 12px;
        border-top: 1px solid rgba(0, 0, 0, 0.08);
    }
    
    .nav-links {
        flex-direction: column;
        width: 100%;
        gap: 12px;
    }
    
    .dynamic-island.scrolled {
        width: 92%;
        border-radius: 24px;
        padding: 10px 20px;
    }
    
    .hero-main-image {
        max-width: 100%;
        height: 320px;
        transform: none !important;
    }
    
    .about-features-visual {
        padding: 24px 16px;
    }
    
    .academic-tab-content {
        padding: 24px 16px;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonial-card {
        padding: 30px 16px;
    }
    
    .testimonial-text {
        font-size: 1.1rem;
    }
    
    .inquiry-form-card {
        padding: 24px 16px;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .faq-question {
        padding: 16px 20px;
    }
    
    .faq-answer {
        padding: 0 20px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 480px) {
    .btn-whatsapp span {
        display: none;
    }
    
    .btn-whatsapp {
        padding: 10px;
        width: 38px;
        height: 38px;
        justify-content: center;
        border-radius: 50%;
    }
    
    .island-logo .logo-text {
        font-size: 1.25rem;
    }
    
    .logo-icon-wrapper {
        width: 32px;
        height: 32px;
    }
}