/* ═══════════════════════════════════════ */
/* VARIABLES & RESET                       */
/* ═══════════════════════════════════════ */
:root {
  --primary: #1a365d;
  --primary-light: #2563eb;
  --primary-glow: rgba(37, 99, 235, 0.12);
  --accent: #f59e0b;
  --accent-dark: #d97706;
  --green: #059669;
  --orange: #ea580c;
  --bg: #ffffff;
  --bg-light: #f8fafc;
  --bg-dark: #0f172a;
  --text: #1e293b;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --border: #e2e8f0;
  --border-light: #f1f5f9;
  --radius: 12px;
  --radius-lg: 20px;
  --font: 'Poppins', -apple-system, sans-serif;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow: 0 4px 24px rgba(0,0,0,0.06);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.1);
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font); color: var(--text); line-height: 1.7; overflow-x: hidden; background: var(--bg); }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.text-center { text-align: center; }
.text-muted { color: var(--text-muted); font-size: 14px; }

/* ═══════════════════════════════════════ */
/* NAVBAR                                  */
/* ═══════════════════════════════════════ */
#navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; padding: 12px 0; transition: var(--transition); background: rgba(15,23,42,0.9); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); }
#navbar.scrolled { background: rgba(15,23,42,0.95); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border-bottom: 1px solid rgba(255,255,255,0.1); padding: 8px 0; }
.nav-inner { max-width: 1200px; margin: 0 auto; padding: 0 20px; display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; align-items: center; gap: 10px; }
.logo-icon { background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%); color: #fff; font-weight: 800; font-size: 13px; padding: 8px 10px; border-radius: 10px; letter-spacing: -0.5px; }
.logo-text { display: flex; flex-direction: column; }
.logo-name { font-weight: 700; font-size: 15px; color: var(--primary); line-height: 1.2; }
.logo-sub { font-size: 10px; color: var(--text-muted); font-weight: 500; }
.logo-name { color: #fff; }
.logo-sub { color: rgba(255,255,255,0.7); }

.nav-links { display: flex; align-items: center; gap: 24px; }
.nav-links a { font-size: 14px; font-weight: 500; color: rgba(255,255,255,0.8); transition: var(--transition); }
.nav-links a:hover, .nav-links a.active { color: #fff; }
.nav-cta { background: var(--primary-light) !important; color: #fff !important; padding: 8px 20px !important; border-radius: 8px !important; font-weight: 600 !important; }
.nav-cta:hover { background: var(--primary) !important; }
.menu-close { display: none; }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { width: 22px; height: 2px; background: #fff; border-radius: 2px; transition: var(--transition); }
/* ═══════════════════════════════════════ */
/* HERO CAROUSEL                           */
/* ═══════════════════════════════════════ */
#hero { position: relative; min-height: 100vh; overflow: hidden; }
.hero-slides { position: relative; height: 100vh; }
.hero-slide { position: absolute; inset: 0; display: flex; align-items: center; opacity: 0; transition: opacity 0.8s ease; background-size: cover !important; background-position: center !important; }
.hero-slide.active { opacity: 1; }
.hero-slide-content { position: relative; z-index: 2; max-width: 1200px; margin: 0 auto; padding: 0 20px; color: #fff; display: flex; flex-direction: column; height: 100%; justify-content: flex-end; padding-bottom: 100px; }
.hero-badge { display: inline-block; background: rgba(0,0,0,0.35); padding: 6px 16px; border-radius: 100px; font-size: 13px; margin-bottom: 24px; font-weight: 500; width: fit-content; }
#hero h1 { font-size: clamp(28px, 5vw, 50px); font-weight: 800; line-height: 1.15; letter-spacing: -1.5px; margin-bottom: 16px; }
.highlight { color: var(--accent); }
#hero p { font-size: 17px; opacity: 0.85; max-width: 560px; margin-bottom: 32px; line-height: 1.7; }
.hero-btns { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-dots { position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%); display: flex; gap: 10px; z-index: 10; }
.hero-dot { width: 12px; height: 12px; border-radius: 50%; background: rgba(255,255,255,0.3); border: none; cursor: pointer; transition: var(--transition); }
.hero-dot.active { background: #fff; transform: scale(1.2); }
.hero-arrow { position: absolute; top: 50%; transform: translateY(-50%); z-index: 10; background: rgba(255,255,255,0.15); backdrop-filter: blur(10px); border: none; color: #fff; width: 48px; height: 48px; border-radius: 50%; font-size: 24px; cursor: pointer; transition: var(--transition); display: flex; align-items: center; justify-content: center; }
.hero-arrow:hover { background: rgba(255,255,255,0.3); }
.hero-prev { left: 20px; }
.hero-next { right: 20px; }

/* ═══════════════════════════════════════ */
/* BUTTONS                                 */
/* ═══════════════════════════════════════ */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 28px; border-radius: 10px; font-size: 15px; font-weight: 600; font-family: var(--font); transition: all var(--transition); cursor: pointer; border: none; text-align: center; }
.btn-primary { background: var(--primary-light); color: #fff; }
.btn-primary:hover { background: var(--primary); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-outline { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,0.4); }
.btn-outline:hover { border-color: #fff; background: rgba(255,255,255,0.1); }
.btn-white { background: #fff; color: var(--primary); }
.btn-white:hover { background: var(--bg-light); transform: translateY(-2px); }
.btn-wa { background: #25d366; color: #fff; }
.btn-wa:hover { background: #1da851; transform: translateY(-2px); }
.btn-lg { padding: 14px 36px; font-size: 16px; }

/* ═══════════════════════════════════════ */
/* STATS BAR                               */
/* ═══════════════════════════════════════ */
#stats { background: var(--primary); padding: 32px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.stat-num { display: block; font-size: 32px; font-weight: 800; color: var(--accent); }
.stat-txt { font-size: 13px; color: rgba(255,255,255,0.7); text-transform: uppercase; letter-spacing: 1px; }

/* ═══════════════════════════════════════ */
/* SECTIONS                                */
/* ═══════════════════════════════════════ */
section { padding: 80px 0; }
.section-light { background: var(--bg-light); }
.section-header { margin-bottom: 48px; }
.section-header.center { text-align: center; }
.section-tag { display: inline-block; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 2px; color: var(--primary-light); background: var(--primary-glow); padding: 6px 14px; border-radius: 6px; margin-bottom: 12px; }
.section-header h2 { font-size: clamp(26px, 3.5vw, 38px); font-weight: 800; letter-spacing: -1px; color: var(--text); line-height: 1.2; }
.section-desc { color: var(--text-muted); font-size: 15px; margin-top: 8px; max-width: 600px; margin-left: auto; margin-right: auto; }
.section-title { font-size: clamp(26px, 3.5vw, 38px); font-weight: 800; letter-spacing: -1px; margin-bottom: 48px; text-align: center; line-height: 1.2; }

/* ═══════════════════════════════════════ */
/* TWO COLUMN LAYOUT                       */
/* ═══════════════════════════════════════ */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.col-text h2 { font-size: clamp(24px, 3vw, 34px); font-weight: 800; letter-spacing: -0.5px; margin-bottom: 16px; line-height: 1.2; }
.col-text p { color: var(--text-muted); margin-bottom: 16px; font-size: 15px; }
.img-placeholder, .gallery-placeholder, .facility-img, .faculty-img {
  background: var(--bg-light); border: 2px dashed var(--border); border-radius: var(--radius-lg);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
  color: var(--text-light); min-height: 250px; padding: 20px;
}
.img-placeholder.large { min-height: 350px; }
.img-placeholder span, .gallery-placeholder span, .facility-img span { font-size: 12px; font-weight: 500; }
.facility-img, .faculty-img { min-height: 180px; }

/* ═══════════════════════════════════════ */
/* FEATURES / WHY US                       */
/* ═══════════════════════════════════════ */
#why-us { background: var(--bg-dark); color: #fff; }
#why-us .section-tag { color: var(--accent); background: rgba(245, 158, 11, 0.12); }
#why-us h2 { color: #fff; }
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.feature-card { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08); border-radius: var(--radius-lg); padding: 32px 24px; transition: var(--transition); }
.feature-card:hover { background: rgba(255,255,255,0.08); transform: translateY(-4px); }
.feature-icon { font-size: 36px; margin-bottom: 16px; }
.feature-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.feature-card p { font-size: 14px; color: rgba(255,255,255,0.6); line-height: 1.6; }

/* ═══════════════════════════════════════ */
/* TESTIMONIALS                            */
/* ═══════════════════════════════════════ */
.testimonials-carousel { overflow: hidden; position: relative; }
.testimonial-track { display: flex; gap: 20px; transition: transform 0.5s ease; }
.testimonial-card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 32px; min-width: calc(33.333% - 14px); flex-shrink: 0; }
.stars { color: #fbbf24; font-size: 16px; margin-bottom: 12px; letter-spacing: 2px; }
.testimonial-card p { font-size: 14px; color: var(--text-muted); line-height: 1.7; margin-bottom: 20px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.avatar { width: 40px; height: 40px; border-radius: 50%; background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%); display: flex; align-items: center; justify-content: center; color: #fff; font-weight: 700; font-size: 15px; flex-shrink: 0; }
.testimonial-author strong { display: block; font-size: 14px; }
.testimonial-author span { font-size: 12px; color: var(--text-light); }

/* ═══════════════════════════════════════ */
/* CTA                                     */
/* ═══════════════════════════════════════ */
#cta { padding: 40px 0 80px; }
.cta-box { background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%); border-radius: var(--radius-lg); padding: 56px 40px; text-align: center; color: #fff; }
.cta-box h2 { font-size: clamp(24px, 3.5vw, 34px); font-weight: 800; margin-bottom: 12px; }
.cta-box p { opacity: 0.85; font-size: 16px; margin-bottom: 28px; }
.cta-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ═══════════════════════════════════════ */
/* FOOTER                                  */
/* ═══════════════════════════════════════ */
footer { background: var(--bg-dark); color: rgba(255,255,255,0.7); padding: 60px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 40px; margin-bottom: 40px; }
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.footer-logo .logo-name { color: #fff; }
.footer-logo .logo-sub { color: rgba(255,255,255,0.5); }
.footer-col p { font-size: 13px; line-height: 1.7; }
.footer-col h4 { color: #fff; font-size: 15px; margin-bottom: 16px; }
.footer-col a { display: block; font-size: 13px; padding: 4px 0; transition: var(--transition); }
.footer-col a:hover { color: var(--accent); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding: 20px 0; text-align: center; font-size: 12px; }

/* ═══════════════════════════════════════ */
/* PAGE HEADERS                            */
/* ═══════════════════════════════════════ */
.page-header { background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%); color: #fff; padding: 120px 0 60px; }
.page-header.blue { background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%); }
.page-header.green { background: linear-gradient(135deg, #065f46 0%, #059669 100%); }
.page-header.orange { background: linear-gradient(135deg, #9a3412 0%, #ea580c 100%); }
.breadcrumb { font-size: 13px; opacity: 0.7; margin-bottom: 8px; display: block; }
.breadcrumb a { text-decoration: underline; }
.page-header h1 { font-size: clamp(30px, 5vw, 48px); font-weight: 800; letter-spacing: -1px; margin-bottom: 8px; }
.page-header p { font-size: 16px; opacity: 0.85; }

/* ═══════════════════════════════════════ */
/* ABOUT PAGE SPECIFICS                    */
/* ═══════════════════════════════════════ */
.mission-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.mission-card { background: var(--bg-light); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 32px; text-align: center; transition: var(--transition); }
.mission-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.mission-icon { font-size: 40px; margin-bottom: 16px; }
.mission-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.mission-card p { font-size: 14px; color: var(--text-muted); line-height: 1.7; }

.faculty-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.faculty-card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 24px; text-align: center; transition: var(--transition); }
.faculty-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.faculty-card h4 { font-size: 16px; font-weight: 700; margin-top: 12px; }
.faculty-card p { font-size: 13px; color: var(--text-muted); }

.timeline { max-width: 700px; margin: 0 auto; }
.timeline-item { display: flex; gap: 20px; padding: 24px 0; border-bottom: 1px solid var(--border); }
.timeline-year { background: var(--primary-glow); color: var(--primary-light); font-weight: 800; font-size: 16px; padding: 8px 16px; border-radius: 8px; height: fit-content; white-space: nowrap; }
.timeline-content h4 { font-size: 17px; font-weight: 700; margin-bottom: 4px; }
.timeline-content p { font-size: 14px; color: var(--text-muted); }

/* ═══════════════════════════════════════ */
/* ACADEMICS PAGE                          */
/* ═══════════════════════════════════════ */
.programs-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.program-card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 32px; transition: var(--transition); position: relative; }
.program-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.program-card.highlight { border-color: var(--primary-light); background: linear-gradient(180deg, rgba(37,99,235,0.04) 0%, var(--bg) 100%); }
.program-badge { display: inline-block; background: var(--primary-glow); color: var(--primary-light); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; padding: 4px 12px; border-radius: 6px; margin-bottom: 16px; }
.program-card h3 { font-size: 22px; font-weight: 800; margin-bottom: 8px; }
.program-card p { font-size: 14px; color: var(--text-muted); margin-bottom: 16px; line-height: 1.6; }
.program-list { list-style: none; }
.program-list li { font-size: 13px; color: var(--text-muted); padding: 6px 0; border-top: 1px solid var(--border-light); display: flex; align-items: center; gap: 8px; }
.program-list li::before { content: "✓"; color: var(--green); font-weight: 700; }

.facilities-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.facility-card { background: var(--bg-light); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; transition: var(--transition); }
.facility-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.facility-card h4 { font-size: 17px; font-weight: 700; padding: 16px 20px 4px; }
.facility-card p { font-size: 13px; color: var(--text-muted); padding: 0 20px 20px; line-height: 1.6; }

.admission-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 32px; }
.step-card { text-align: center; padding: 24px; }
.step-num { width: 48px; height: 48px; border-radius: 50%; background: var(--primary-light); color: #fff; font-size: 20px; font-weight: 800; display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; }
.step-card h4 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.step-card p { font-size: 13px; color: var(--text-muted); line-height: 1.6; }
.admission-note { background: var(--primary-glow); border: 1px solid rgba(37,99,235,0.2); border-radius: var(--radius); padding: 20px 24px; }
.admission-note p { font-size: 14px; margin-bottom: 4px; }
.admission-note a { color: var(--primary-light); font-weight: 600; }

.fee-table-wrap { overflow-x: auto; }
.fee-table { width: 100%; border-collapse: collapse; background: var(--bg); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.fee-table th { background: var(--primary); color: #fff; padding: 14px 20px; font-size: 14px; font-weight: 600; text-align: left; }
.fee-table td { padding: 14px 20px; font-size: 14px; border-bottom: 1px solid var(--border-light); }
.fee-table tr:hover td { background: var(--bg-light); }

/* ═══════════════════════════════════════ */
/* GALLERY PAGE                            */
/* ═══════════════════════════════════════ */
.notices { display: flex; flex-direction: column; gap: 12px; }
.notice-card { display: flex; gap: 16px; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; transition: var(--transition); align-items: flex-start; }
.notice-card:hover { box-shadow: var(--shadow); }
.notice-date { background: var(--primary-light); color: #fff; border-radius: 10px; padding: 8px 14px; text-align: center; flex-shrink: 0; min-width: 56px; }
.notice-date .day { display: block; font-size: 22px; font-weight: 800; line-height: 1; }
.notice-date .month { font-size: 11px; text-transform: uppercase; letter-spacing: 1px; }
.notice-content h4 { font-size: 16px; font-weight: 700; margin-bottom: 4px; }
.notice-content p { font-size: 13px; color: var(--text-muted); }

.gallery-filter { display: flex; gap: 8px; justify-content: center; margin-bottom: 32px; flex-wrap: wrap; }
.filter-btn { background: var(--bg-light); border: 1px solid var(--border); padding: 8px 20px; border-radius: 100px; font-size: 13px; font-weight: 600; font-family: var(--font); cursor: pointer; transition: var(--transition); color: var(--text-muted); }
.filter-btn.active, .filter-btn:hover { background: var(--primary-light); color: #fff; border-color: var(--primary-light); }

.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.gallery-item { cursor: pointer; border-radius: var(--radius); overflow: hidden; transition: var(--transition); aspect-ratio: 1; }
.gallery-item:hover { transform: scale(1.03); box-shadow: var(--shadow-lg); }
.gallery-placeholder { height: 100%; min-height: 0; border-radius: 0; border: none; background: linear-gradient(135deg, var(--bg-light) 0%, var(--border-light) 100%); }

/* Lightbox */
.lightbox { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.92); z-index: 9999; align-items: center; justify-content: center; }
.lightbox.open { display: flex; }
.lightbox-close { position: absolute; top: 16px; right: 16px; background: rgba(255,255,255,0.1); border: none; color: #fff; font-size: 24px; width: 44px; height: 44px; border-radius: 50%; cursor: pointer; display: flex; align-items: center; justify-content: center; }
.lightbox-prev, .lightbox-next { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(255,255,255,0.1); border: none; color: #fff; font-size: 32px; width: 48px; height: 48px; border-radius: 50%; cursor: pointer; display: flex; align-items: center; justify-content: center; }
.lightbox-prev { left: 16px; }
.lightbox-next { right: 16px; }
.lightbox-content { max-width: 80vw; max-height: 80vh; }
.lightbox-placeholder { background: rgba(255,255,255,0.05); border: 2px dashed rgba(255,255,255,0.2); border-radius: var(--radius-lg); width: 60vw; height: 60vh; display: flex; flex-direction: column; align-items: center; justify-content: center; color: rgba(255,255,255,0.5); gap: 12px; }
.lightbox-counter { position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%); color: rgba(255,255,255,0.5); font-size: 13px; }

/* ═══════════════════════════════════════ */
/* CONTACT PAGE                            */
/* ═══════════════════════════════════════ */
.contact-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.contact-card-item { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 28px 20px; text-align: center; transition: var(--transition); display: block; }
.contact-card-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.cc-icon { width: 56px; height: 56px; border-radius: 14px; display: flex; align-items: center; justify-content: center; margin: 0 auto 12px; font-size: 28px; }
.phone-bg { background: rgba(37,99,235,0.1); }
.wa-bg { background: rgba(37,211,102,0.1); }
.email-bg { background: rgba(245,158,11,0.1); }
.loc-bg { background: rgba(239,68,68,0.1); }
.contact-card-item h3 { font-size: 17px; font-weight: 700; margin-bottom: 4px; }
.contact-card-item p { font-size: 13px; color: var(--text-muted); margin-bottom: 8px; }
.cc-action { font-size: 13px; font-weight: 600; color: var(--primary-light); }

.info-list { margin-top: 20px; }
.info-item { padding: 10px 0; font-size: 14px; border-bottom: 1px solid var(--border-light); }
.map-container { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--border); }

.form-wrap { max-width: 700px; margin: 0 auto; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.form-group { margin-bottom: 0; }
.form-group.full { margin-bottom: 16px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; color: var(--text); }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 12px 16px; border: 1px solid var(--border); border-radius: 10px;
  font-size: 14px; font-family: var(--font); transition: var(--transition); background: var(--bg);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--primary-light); outline: none; box-shadow: 0 0 0 3px var(--primary-glow); }
.form-note { font-size: 12px; color: var(--text-light); margin-top: 12px; text-align: center; }

/* ═══════════════════════════════════════ */
/* FLOATING ELEMENTS                       */
/* ═══════════════════════════════════════ */
.whatsapp-float { position: fixed; bottom: 24px; right: 24px; background: #25d366; width: 56px; height: 56px; border-radius: 50%; display: flex; align-items: center; justify-content: center; z-index: 999; box-shadow: 0 4px 20px rgba(37,211,102,0.4); transition: var(--transition); }
.whatsapp-float:hover { transform: scale(1.1); }
.scroll-top { position: fixed; bottom: 90px; right: 28px; width: 40px; height: 40px; border-radius: 50%; background: var(--primary); color: #fff; border: none; font-size: 18px; cursor: pointer; z-index: 999; opacity: 0; visibility: hidden; transition: var(--transition); display: flex; align-items: center; justify-content: center; }
.scroll-top.visible { opacity: 1; visibility: visible; }

/* ═══════════════════════════════════════ */
/* RESPONSIVE                              */
/* ═══════════════════════════════════════ */
@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav-links {
    display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(255,255,255,0.97); backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
    flex-direction: column; justify-content: center; align-items: center; gap: 24px; z-index: 9999;
  }
  .nav-links.open { display: flex; }
  .nav-links a { font-size: 20px; color: var(--text) !important; font-weight: 600; }
  .menu-close {
    display: flex; position: absolute; top: 16px; right: 16px;
    background: var(--bg-light); border: 1px solid var(--border); color: var(--text);
    font-size: 22px; width: 44px; height: 44px; border-radius: 50%; cursor: pointer;
    align-items: center; justify-content: center;
  }

  .hero-slides { height: 100vh; }
  #hero h1 { font-size: 28px; letter-spacing: -0.5px; }
  .hero-arrow { display: none; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .stat-num { font-size: 26px; }

  section { padding: 56px 0; }
  .two-col { grid-template-columns: 1fr; gap: 32px; }
  .features-grid { grid-template-columns: 1fr; }
  .mission-grid { grid-template-columns: 1fr; }
  .faculty-grid { grid-template-columns: repeat(2, 1fr); }
  .programs-grid { grid-template-columns: 1fr; }
  .facilities-grid { grid-template-columns: 1fr; }
  .admission-steps { grid-template-columns: repeat(2, 1fr); }
  .testimonial-card { min-width: 85vw; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-cards { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .form-row { grid-template-columns: 1fr; }
  .cta-box { padding: 40px 20px; }
  .page-header { padding: 100px 0 40px; }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .programs-grid { grid-template-columns: repeat(2, 1fr); }
  .facilities-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}