/* Base Styles & Variables */
:root {
    --primary-color: #8b5cf6;
    /* Vibrant Purple */
    --primary-hover: #a78bfa;
    --secondary-color: #f97316;
    /* Vibrant Orange */
    --secondary-hover: #fdba74;

    --bg-dark: #050505;
    /* Deep Black */
    --bg-darker: #000000;
    /* Absolute Black */
    --bg-card: #0d0d0d;
    /* Slightly lighter black */
    --bg-card-hover: #151515;
    --text-main: #f8fafc;
    --text-muted: #a1a1aa;
    /* Zinc 400 */
    --border-color: rgba(255, 255, 255, 0.08);

    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --border-radius: 24px;
    /* Larger radius for cards */
    --border-radius-sm: 12px;
}

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

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    scroll-padding-top: 130px;
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* Custom SVG Standard Cursors */
body {
    cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24'%3E%3Cpath fill='%23ffffff' stroke='%23000000' stroke-width='1.2' d='M5 3 L17 14 L11.5 14.5 L14.5 21 L11.5 22.5 L8.5 16 L4 20 Z'/%3E%3C/svg%3E") 5 3, auto;
}

a,
button,
.btn,
input[type="button"],
input[type="submit"],
select {
    cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24'%3E%3Cpath fill='%23ffffff' stroke='%23000000' stroke-width='1.2' d='M10.5 2.5 C9.5 2.5 9 3.5 9 4.5 V11 L8.5 10 C8 9.5 7.5 9.5 7 9.8 C6.5 10 6.3 10.6 6.5 11.1 L9.5 18 C10 19.5 11 20.5 12.5 20.5 H16 C17.5 20.5 19 19 19 17.5 V10 C19 8.5 18 7.5 17 7.5 C16.8 7.5 16.6 7.5 16.5 7.6 V7 C16.5 6 15.5 5 14.5 5 C14.3 5 14 5.1 13.8 5.2 C13.5 4 12.5 2.5 10.5 2.5 Z'/%3E%3C/svg%3E") 9 3, pointer;
}







/* Utilities */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section-padding {
    padding: 6rem 0;
}

.dark-bg {
    background-color: var(--bg-darker);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem auto;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.25rem;
    font-weight: 300;
}

/* Buttons */
.btn-wrap {
    white-space: normal;
    text-align: center;
    line-height: 1.4;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 100px;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-family: var(--font-body);
    letter-spacing: -0.01em;
    white-space: nowrap;
}

.btn-primary {
    background-color: var(--primary-color);
    color: #fff;
    box-shadow: 0 4px 14px 0 rgba(139, 92, 246, 0.39);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(139, 92, 246, 0.4);
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: #fff;
    box-shadow: 0 4px 14px 0 rgba(249, 115, 22, 0.39);
}

.btn-secondary:hover {
    background-color: var(--secondary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(249, 115, 22, 0.4);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-main);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-text {
    padding: 0.8rem 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    gap: 0.75rem;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    border: 1px solid var(--border-color);
    width: 100%;
    margin-top: 1rem;
}

.btn-text:hover {
    color: #fff;
    background: var(--primary-color);
    border-color: var(--primary-color);
    box-shadow: 0 10px 25px rgba(139, 92, 246, 0.3);
    transform: translateY(-3px);
    gap: 1rem;
}

.btn-text i {
    transition: transform 0.3s ease;
}

.btn-text:hover i {
    transform: translateX(4px);
}

/* Animations */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

.fade-down {
    opacity: 0;
    transform: translateY(-30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

.delay-1 {
    transition-delay: 0.1s;
}

.delay-2 {
    transition-delay: 0.2s;
}

.delay-3 {
    transition-delay: 0.3s;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    padding: 1.5rem 0;
    transition: var(--transition);
    background: transparent;
    border-bottom: 1px solid transparent;
}

.navbar.scrolled {
    background: rgba(5, 5, 5, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
}

.navbar .container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
}

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

.nav-logo-img {
    height: 90px;
    width: auto;
    object-fit: contain;
    object-position: left center;
    margin-top: -1rem;
    margin-bottom: -1rem;
    margin-left: -2rem;
    transition: var(--transition);
}


.footer-logo-img {
    height: 180px;
    width: auto;
    object-fit: contain;
    margin-bottom: 0.5rem;
    transition: var(--transition);
}


.nav-links {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.nav-links a:not(.btn) {
    color: var(--text-main);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    white-space: nowrap;
}

.nav-links a:not(.btn):hover {
    color: var(--primary-color);
}

/* Header Social */
.header-social {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding-left: 1.5rem;
    border-left: 1px solid rgba(255, 255, 255, 0.2);
}

.header-social a {
    color: var(--text-main);
    font-size: 1.3rem;
    transition: var(--transition);
}

.header-social a:hover {
    color: var(--primary-color);
    transform: translateY(-2px);
}

.mobile-menu-btn {
    display: none;
    font-size: 1.75rem;
    cursor: pointer;
}

/* Mobile Nav Backdrop */
.nav-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    z-index: 999;
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
}

.nav-backdrop.active {
    display: block;
}

/* Mobile Nav */
.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 400px;
    height: 100vh;
    background: var(--bg-card);
    z-index: 1000;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: right 0.4s ease-in-out;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
}

.mobile-nav.open {
    right: 0;
}

.close-btn {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: none;
    border: none;
    color: var(--text-main);
    font-size: 2rem;
    cursor: pointer;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.mobile-nav-links a {
    font-size: 1.25rem;
    font-weight: 600;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 0.5rem;
}

.mobile-nav-links a.btn {
    border: none;
    margin-top: 1rem;
    text-align: center;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.05);
    /* Avoid edges during scroll if needed */
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.75) 0%, rgba(2, 6, 23, 0.55) 100%);
}

.hero-content {
    text-align: center;
    max-width: 1000px;
    z-index: 1;
    padding-top: 5rem;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 2rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.hero-content h1 {
    font-size: clamp(3rem, 8vw, 6.5rem);
    margin-bottom: 1.5rem;
    text-shadow: none;
    line-height: 1.15;
    padding: 0.1em 0;
    background: linear-gradient(to bottom, #fff 40%, #a1a1aa 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.03em;
}

.hero-content h2 {
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    font-weight: 500;
    color: var(--text-main);
    margin-bottom: 2rem;
    letter-spacing: -0.01em;
}

.hero-content p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 3.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 300;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
}

/* Values Grid */
.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.value-card {
    background: var(--bg-card);
    padding: 3rem 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.value-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 50%;
    height: 2px;
    background: linear-gradient(to right, transparent, var(--primary-color), transparent);
    opacity: 0;
    transition: var(--transition);
}

.value-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    border-color: rgba(139, 92, 246, 0.3);
}

.value-card:hover::before {
    opacity: 1;
}

.icon-box {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: rgba(139, 92, 246, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem auto;
    font-size: 2rem;
    color: var(--primary-color);
}

.value-card h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.value-card p {
    color: var(--text-muted);
}

/* Education Grid */
.education-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
}

.edu-card {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
}

.edu-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
}

.edu-img {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.edu-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.edu-card:hover .edu-img img {
    transform: scale(1.1);
}

.edu-img::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50%;
    background: linear-gradient(to top, var(--bg-card), transparent);
}

.edu-content {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.edu-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.edu-content p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.edu-content .btn {
    margin-top: auto;
}

/* Approach Section */
.approach-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: stretch;
}

.approach-image {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.approach-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    border-radius: var(--border-radius);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

.experience-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--secondary-color);
    padding: 1.5rem;
    border-radius: 50%;
    width: 120px;
    height: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    box-shadow: 0 10px 25px rgba(249, 115, 22, 0.4);
    transform: scale(0.9);
}

.experience-badge span {
    font-size: 1.8rem;
    font-weight: 800;
    font-family: var(--font-heading);
}

.experience-badge p {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.approach-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.approach-content>p {
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    font-size: 1.1rem;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.feature-list li {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.feature-list i {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-top: 0.2rem;
}

.feature-list strong {
    display: block;
    font-size: 1.25rem;
    color: var(--text-main);
    margin-bottom: 0.25rem;
}

.feature-list p {
    color: var(--text-muted);
}

/* Social Media Section */
.sm-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
}

.sm-youtube,
.sm-linkedin {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.video-container {
    position: relative;
    padding-bottom: 56.25%;
    /* 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.sm-content {
    padding: 2rem;
}

.sm-content h3 {
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
}

.sm-content p {
    color: var(--text-muted);
}

.sm-linkedin {
    padding: 3rem 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.li-icon-box {
    width: 80px;
    height: 80px;
    background: rgba(10, 102, 194, 0.1);
    color: #0a66c2;
    font-size: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin-bottom: 1.5rem;
}

.sm-linkedin h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.sm-linkedin p {
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.li-btn {
    border-color: #0a66c2;
    color: #0a66c2;
}

.li-btn:hover {
    background: #0a66c2;
    color: #fff;
}

/* Gallery & Events */
.ge-layout {
    display: block;
    /* Removed sidebar structure, allow full width for gallery */
    width: 100%;
    margin: 0 auto;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(280px, 100%), 1fr));
    grid-auto-rows: 280px;
    gap: 1.5rem;
}

.gallery-item {
    border-radius: var(--border-radius);
    overflow: hidden;
    position: relative;
    cursor: default;
    background-color: var(--bg-card);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease, opacity 0.3s ease;
    opacity: 0;
}

.gallery-item img.loaded {
    opacity: 1;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.events-sidebar {
    background: var(--bg-card);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.events-sidebar h3 {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 1rem;
}

.event-card {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    align-items: flex-start;
}

.event-date {
    background: rgba(139, 92, 246, 0.1);
    padding: 0.75rem;
    border-radius: 8px;
    text-align: center;
    min-width: 60px;
}

.event-date .day {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
}

.event-date .month {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
}

.event-details h4 {
    margin-bottom: 0.5rem;
}

.event-details p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Facilities */
.facilities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem;
}

.facility-card {
    background: var(--bg-card);
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.facility-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-color);
    background: var(--bg-card-hover);
}

.facility-card i {
    font-size: 3rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.facility-card h4 {
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.facility-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Contact */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info h2 {
    font-size: 2.25rem;
    margin-bottom: 1rem;
}

.contact-info>p {
    color: var(--text-muted);
    margin-bottom: 2.5rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-bottom: 3rem;
}

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

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

.contact-form {
    background: var(--bg-card);
    padding: 3rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem 1.25rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    color: var(--text-main);
    font-family: var(--font-body);
    transition: var(--transition);
}

.form-group select option,
.form-group select optgroup {
    background: var(--bg-card);
    color: var(--text-main);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background: rgba(255, 255, 255, 0.06);
}

.form-btn {
    width: 100%;
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-container {
    background: rgba(15, 15, 15, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    width: 100%;
    max-width: 600px;
    border-radius: var(--border-radius);
    padding: 3.5rem 3rem;
    position: relative;
    transform: translateY(30px) scale(0.95);
    transition: var(--transition);
    max-height: 95vh;
    overflow-y: auto;
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.8);
}

@media (max-width: 768px) {
    .modal-container {
        padding: 2rem;
        width: 90%;
    }
}

.modal-overlay.active .modal-container {
    transform: translateY(0) scale(1);
}

.modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--text-main);
}

.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background: rgba(255, 255, 255, 0.08);
}

.form-btn {
    width: 100%;
    padding: 1rem;
    font-size: 1.1rem;
}

/* Map Section */
.map-section {
    padding-top: 4rem;
    background: var(--bg-darker);
    margin-bottom: 2rem;
}

.map-header-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-card);
    padding: 2.5rem;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    border: 1px solid var(--border-color);
    border-bottom: none;
    margin-top: 2rem;
}

.map-info h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.map-address {
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.1rem;
}

.map-address i {
    color: var(--primary-color);
}

.map-btn {
    font-size: 1.1rem;
    gap: 0.5rem;
}

.map-iframe-container {
    height: 400px;
    width: 100%;
    border-radius: 0 0 var(--border-radius) var(--border-radius);
    overflow: hidden;
    border: 1px solid var(--border-color);
    border-top: none;
}

.map-iframe-container iframe {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Lightbox */
.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.92);
    z-index: 9999;
    cursor: zoom-out;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.2s ease;
}
.lightbox.active {
    display: flex;
    opacity: 1;
}
.lightbox img {
    max-width: 90vw;
    max-height: 90vh;
    object-fit: contain;
    border-radius: var(--border-radius);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.8);
    transform: scale(0.95);
    transition: transform 0.2s ease;
}
.lightbox.active img {
    transform: scale(1);
}
.lightbox-close {
    position: absolute;
    top: 1.25rem;
    right: 1.5rem;
    color: rgba(255, 255, 255, 0.7);
    font-size: 2rem;
    cursor: pointer;
    line-height: 1;
    transition: color 0.15s;
}
.lightbox-close:hover {
    color: #fff;
}
.gallery-item img {
    cursor: zoom-in;
}

/* Footer */
.footer {
    background: var(--bg-darker);
    padding: 5rem 0 2rem 0;
    border-top: 1px solid var(--border-color);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    color: var(--text-muted);
}

.footer-contact ul li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-contact ul li i {
    color: var(--primary-color);
}

.footer-links ul li a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.footer-brand p {
    margin-top: 1.5rem;
    color: var(--text-muted);
    max-width: 400px;
}

.footer-links h4,
.footer-social h4,
.footer-contact h4 {
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    color: var(--text-muted);
    transition: var(--transition);
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ============================================================
   DECORATIVE VISUAL ENHANCEMENTS
   Tek dil: tüm bölümlerde aynı 45° çizgi dokusu + glow orb'lar
   ============================================================ */

/* --- İçerik katmanlarını dekoratif öğelerin üzerinde tut --- */
.facilities .container,
.contact .container,
.map-section .container,
.footer .container {
    position: relative;
    z-index: 1;
}

/* --- Tüm bölümlerde overflow clip --- */
.about,
.education,
.approach,
.facilities,
.contact,
.footer {
    overflow: hidden;
}

/* ─── TEK DOKU SİSTEMİ ─────────────────────────────────────
   Tüm section'larda aynı 45° ince çizgi deseni.
   Tek fark: dark-bg bölümlerde çizgi biraz daha belirgin.
   ──────────────────────────────────────────────────────── */
.about,
.approach,
.contact {
    background-image: repeating-linear-gradient(
        -45deg,
        transparent,
        transparent 36px,
        rgba(255, 255, 255, 0.022) 36px,
        rgba(255, 255, 255, 0.022) 37px
    );
    background-attachment: fixed;
}

.dark-bg {
    background-color: var(--bg-darker);
    background-image: repeating-linear-gradient(
        -45deg,
        transparent,
        transparent 36px,
        rgba(255, 255, 255, 0.028) 36px,
        rgba(255, 255, 255, 0.028) 37px
    );
    background-attachment: fixed;
}

.footer {
    position: relative;
    background-image: repeating-linear-gradient(
        -45deg,
        transparent,
        transparent 36px,
        rgba(255, 255, 255, 0.02) 36px,
        rgba(255, 255, 255, 0.02) 37px
    );
    background-attachment: fixed;
}

/* ─── GLOW ORB'LAR ─────────────────────────────────────────
   Her bölüm farklı köşeden ışık alıyor; renkler marka
   paleti (mor #8b5cf6, turuncu #f97316). Hepsi %65
   transparanlıkla biter — yumuşak, abartısız.
   ──────────────────────────────────────────────────────── */

/* About — sağ üst: mor */
.about::after {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 580px;
    height: 580px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.09) 0%, transparent 65%);
    pointer-events: none;
    z-index: 0;
}

/* Education — sol alt: turuncu */
.education::before {
    content: '';
    position: absolute;
    bottom: -80px;
    left: -80px;
    width: 520px;
    height: 520px;
    background: radial-gradient(circle, rgba(249, 115, 22, 0.08) 0%, transparent 65%);
    pointer-events: none;
    z-index: 0;
}

/* Education — sağ üst: mor */
.education::after {
    content: '';
    position: absolute;
    top: -60px;
    right: -60px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.07) 0%, transparent 65%);
    pointer-events: none;
    z-index: 0;
}

/* Approach — sol orta: mor */
.approach::before {
    content: '';
    position: absolute;
    top: 50%;
    left: -80px;
    transform: translateY(-50%);
    width: 460px;
    height: 460px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.08) 0%, transparent 65%);
    pointer-events: none;
    z-index: 0;
}

/* Facilities — sağ üst: turuncu */
.facilities::before {
    content: '';
    position: absolute;
    top: -60px;
    right: -80px;
    width: 480px;
    height: 480px;
    background: radial-gradient(circle, rgba(249, 115, 22, 0.08) 0%, transparent 65%);
    pointer-events: none;
    z-index: 0;
}

/* Facilities — sol alt: mor */
.facilities::after {
    content: '';
    position: absolute;
    bottom: -60px;
    left: -60px;
    width: 380px;
    height: 380px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.07) 0%, transparent 65%);
    pointer-events: none;
    z-index: 0;
}

/* Contact — sağ alt: mor */
.contact::before {
    content: '';
    position: absolute;
    bottom: -80px;
    right: -80px;
    width: 540px;
    height: 540px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.09) 0%, transparent 65%);
    pointer-events: none;
    z-index: 0;
}

/* Contact — sol üst: turuncu */
.contact::after {
    content: '';
    position: absolute;
    top: -60px;
    left: -60px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(249, 115, 22, 0.07) 0%, transparent 65%);
    pointer-events: none;
    z-index: 0;
}

/* Footer — merkez üst: mor */
.footer::before {
    content: '';
    position: absolute;
    top: -60px;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 220px;
    background: radial-gradient(ellipse at center top, rgba(139, 92, 246, 0.07) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

/* ─── BÖLÜM AYRAÇ ÇİZGİLERİ ────────────────────────────────
   Hepsi aynı renk ve opacity — tutarlı görünüm.
   ──────────────────────────────────────────────────────── */
.about,
.education,
.approach,
.facilities,
.contact {
    border-top: 1px solid transparent;
    border-image: linear-gradient(
        to right,
        transparent 0%,
        rgba(139, 92, 246, 0.35) 35%,
        rgba(249, 115, 22, 0.2) 50%,
        rgba(139, 92, 246, 0.35) 65%,
        transparent 100%
    ) 1;
}
/* Responsive */
/* ============================================================
   RESPONSIVE — Tablet (≤1024px)
   ============================================================ */
@media (max-width: 1024px) {
    .ge-layout {
        grid-template-columns: 1fr;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .hero-content h1 {
        font-size: 3.5rem;
    }

    .education-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }

    .approach-grid {
        gap: 2.5rem;
    }

    .section-header h2 {
        font-size: 2.2rem;
    }
}

/* ============================================================
   RESPONSIVE — Mobile (≤768px)
   iPhone 14/15, Xiaomi 13, Galaxy S23 ve üstü
   ============================================================ */
@media (max-width: 768px) {

    /* --- Container --- */
    .container {
        padding: 0 1.25rem;
    }

    /* --- Section spacing --- */
    .section-padding {
        padding: 4rem 0;
    }

    .section-header {
        margin-bottom: 2.5rem;
    }

    .section-header h2 {
        font-size: 1.9rem;
    }

    .section-header p {
        font-size: 1.05rem;
    }

    /* --- Navbar --- */
    .navbar {
        padding: 0.875rem 0;
    }

    .navbar .container {
        justify-content: space-between;
    }

    .nav-logo-img {
        height: 68px;
        margin-left: 0;
        margin-top: -0.5rem;
        margin-bottom: -0.5rem;
    }

    .nav-links {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
        align-items: center;
        font-size: 1.75rem;
    }

    /* --- Mobile nav panel --- */
    .mobile-nav {
        width: 82%;
    }

    .mobile-nav-links a {
        font-size: 1.1rem;
    }

    /* --- Hero --- */
    .hero-content {
        padding: 7rem 1rem 3rem;
    }

    .hero-content h1 {
        font-size: 2.4rem;
        letter-spacing: -0.02em;
    }

    .hero-content h2 {
        font-size: 1.3rem;
        margin-bottom: 1.25rem;
    }

    .hero-content p {
        font-size: 1rem;
        margin-bottom: 2.5rem;
    }

    .hero-badge {
        font-size: 0.8rem;
        margin-bottom: 1.25rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 0.875rem;
    }

    .hero-buttons .btn {
        width: 100%;
        max-width: 360px;
        justify-content: center;
    }

    /* --- Education grid --- */
    .education-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .edu-img {
        height: 200px;
    }

    /* --- Values grid --- */
    .values-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .value-card {
        padding: 2rem 1.5rem;
    }

    /* --- Approach --- */
    .approach-grid {
        grid-template-columns: 1fr;
    }

    .approach-content h2 {
        font-size: 1.75rem;
    }

    .experience-badge {
        bottom: 10px;
        right: 10px;
        width: 100px;
        height: 100px;
    }

    /* --- Facilities grid --- */
    .facilities-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .facility-card {
        padding: 1.75rem 1.25rem;
    }

    /* --- Social media --- */
    .sm-grid {
        grid-template-columns: 1fr;
    }

    /* --- Contact --- */
    .contact-info h2 {
        font-size: 1.75rem;
    }

    .contact-form {
        padding: 2rem 1.5rem;
    }

    /* --- Map --- */
    .map-header-box {
        flex-direction: column;
        text-align: center;
        gap: 1.25rem;
        padding: 1.75rem;
    }

    .map-iframe-container {
        height: 300px;
    }

    /* --- Footer --- */
    .footer {
        padding: 3.5rem 0 1.5rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-logo-img {
        height: 130px;
    }

    /* --- Modal --- */
    .modal-container {
        padding: 2rem 1.5rem;
        width: 92%;
        max-height: 88vh;
    }

    /* --- Touch targets --- */
    .btn {
        min-height: 48px;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        font-size: 1rem;
    }
}

/* ============================================================
   RESPONSIVE — Small Mobile (≤480px)
   iPhone SE, küçük Android modelleri
   ============================================================ */
@media (max-width: 480px) {

    .gallery-grid {
        grid-template-columns: 1fr 1fr;
        grid-auto-rows: 180px;
        gap: 0.75rem;
    }

    .container {
        padding: 0 1rem;
    }

    .section-padding {
        padding: 3rem 0;
    }

    .section-header h2 {
        font-size: 1.7rem;
    }

    /* Navbar */
    .nav-logo-img {
        height: 58px;
    }

    /* Hero */
    .hero-content {
        padding: 6.5rem 0.5rem 2.5rem;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-content h2 {
        font-size: 1.15rem;
    }

    .hero-content p {
        font-size: 0.95rem;
    }

    /* Edu card img */
    .edu-img {
        height: 180px;
    }

    /* Facilities tek kolon */
    .facilities-grid {
        grid-template-columns: 1fr;
    }

    /* Contact form */
    .contact-form {
        padding: 1.5rem 1.25rem;
    }

    /* Modal */
    .modal-container {
        padding: 1.75rem 1.25rem;
        width: 95%;
    }

    /* Map */
    .map-iframe-container {
        height: 250px;
    }

    .map-header-box {
        padding: 1.25rem;
    }

    /* Footer */
    .footer-logo-img {
        height: 110px;
    }

    .footer {
        padding: 3rem 0 1.25rem;
    }
}

/* ============================================================
   RESPONSIVE — Very Small Mobile (≤360px)
   Samsung Galaxy A serisi, eski modeller
   ============================================================ */
@media (max-width: 360px) {

    .container {
        padding: 0 0.875rem;
    }

    .nav-logo-img {
        height: 52px;
    }

    .hero-content h1 {
        font-size: 1.8rem;
    }

    .section-header h2 {
        font-size: 1.5rem;
    }

    .btn {
        font-size: 0.9rem;
        padding: 0.875rem 1.5rem;
    }

    .modal-container {
        width: 98%;
        padding: 1.5rem 1rem;
    }

    .contact-form {
        padding: 1.25rem 1rem;
    }
}


/* Watermark Logos */
.watermark {
    position: absolute;
    opacity: 0.05;
    z-index: 0;
    pointer-events: none;
    transition: var(--transition);
}

.watermark-left {
    top: 10%;
    left: -100px;
    width: 400px;
}

.watermark-right {
    bottom: 5%;
    right: -100px;
    width: 350px;
}

.watermark-center {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    opacity: 0.03;
}

section {
    position: relative;
    /* ensure proper positioning for absolute watermarks inside sections */
}

.about .container,
.education .container,
.approach .container {
    position: relative;
    z-index: 1;
    /* Keep content above watermarks */
}