/* ===== ROOT VARIABLES ===== */
:root {
  --primary: #1a3c6e;
  --primary-light: #2557a7;
  --accent: #e8a020;
  --white: #ffffff;
  --light-bg: #f4f7fc;
  --text: #2d2d2d;
  --text-muted: #6b7280;
  --border: #dde3ed;
  --shadow: 0 4px 24px rgba(26,60,110,0.10);
  --radius: 10px;
  --transition: 0.3s ease;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Segoe UI', system-ui, sans-serif; color: var(--text); background: var(--white); line-height: 1.6; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ===== NAVBAR ===== */
.navbar {
  position: sticky; top: 0; z-index: 1000;
  background: var(--primary);
  box-shadow: 0 2px 12px rgba(0,0,0,0.18);
}
.nav-top {
  background: var(--primary-light);
  padding: 6px 0;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.85);
}
.nav-top .container { display: flex; justify-content: space-between; align-items: center; }
.nav-top a { color: rgba(255,255,255,0.85); margin-left: 16px; }
.nav-top a:hover { color: var(--accent); }
.nav-main { display: flex; align-items: center; justify-content: space-between; padding: 0 0; }
.nav-brand { display: flex; align-items: center; gap: 12px; padding: 10px 0; }
.nav-brand img { width: 52px; height: 52px; border-radius: 50%; object-fit: cover; border: 2px solid var(--accent); }
.nav-brand-text h1 { font-size: 1.1rem; color: var(--white); font-weight: 700; line-height: 1.2; }
.nav-brand-text span { font-size: 0.75rem; color: var(--accent); }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links > li { position: relative; }
.nav-links > li > a {
  display: block; padding: 18px 14px;
  color: rgba(255,255,255,0.9); font-size: 0.9rem; font-weight: 500;
  transition: var(--transition); white-space: nowrap;
}
.nav-links > li > a:hover, .nav-links > li > a.active { color: var(--accent); }
.nav-links > li > a.active::after {
  content: ''; position: absolute; bottom: 0; left: 14px; right: 14px;
  height: 3px; background: var(--accent); border-radius: 2px 2px 0 0;
}
.dropdown { position: absolute; top: 100%; left: 0; min-width: 200px; background: var(--white); border-radius: 0 0 var(--radius) var(--radius); box-shadow: var(--shadow); opacity: 0; visibility: hidden; transform: translateY(8px); transition: var(--transition); z-index: 999; }
.dropdown li a { display: block; padding: 10px 18px; color: var(--text); font-size: 0.88rem; border-bottom: 1px solid var(--border); transition: var(--transition); }
.dropdown li:last-child a { border-bottom: none; }
.dropdown li a:hover { background: var(--light-bg); color: var(--primary); padding-left: 24px; }
.nav-links > li:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.nav-cta { background: var(--accent); color: var(--primary) !important; padding: 8px 18px !important; border-radius: 6px; font-weight: 700 !important; margin-left: 8px; }
.nav-cta:hover { background: #f0b030 !important; color: var(--primary) !important; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px; }
.hamburger span { width: 24px; height: 2px; background: var(--white); border-radius: 2px; transition: var(--transition); }

/* ===== CONTAINER ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* ===== HERO ===== */
.hero {
  position: relative; min-height: 88vh;
  background: linear-gradient(135deg, rgba(26,60,110,0.88) 0%, rgba(37,87,167,0.75) 100%),
    url('https://images.unsplash.com/photo-1562774053-701939374585?w=1600&q=80') center/cover no-repeat;
  display: flex; align-items: center; color: var(--white);
}
.hero-content { max-width: 680px; }
.hero-badge { display: inline-block; background: var(--accent); color: var(--primary); padding: 4px 14px; border-radius: 20px; font-size: 0.8rem; font-weight: 700; margin-bottom: 16px; letter-spacing: 1px; text-transform: uppercase; }
.hero h2 { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 800; line-height: 1.15; margin-bottom: 16px; }
.hero p { font-size: 1.1rem; color: rgba(255,255,255,0.88); margin-bottom: 32px; max-width: 520px; }
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 28px; border-radius: 8px; font-weight: 600; font-size: 0.95rem; cursor: pointer; border: none; transition: var(--transition); }
.btn-primary { background: var(--accent); color: var(--primary); }
.btn-primary:hover { background: #f0b030; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(232,160,32,0.4); }
.btn-outline { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,0.7); }
.btn-outline:hover { background: rgba(255,255,255,0.12); border-color: var(--white); }
.btn-blue { background: var(--primary); color: var(--white); }
.btn-blue:hover { background: var(--primary-light); transform: translateY(-2px); }
.hero-highlights { display: flex; gap: 24px; margin-top: 40px; flex-wrap: wrap; }
.hero-highlight { display: flex; align-items: center; gap: 8px; background: rgba(255,255,255,0.12); backdrop-filter: blur(8px); padding: 8px 16px; border-radius: 8px; font-size: 0.88rem; border: 1px solid rgba(255,255,255,0.2); }
.hero-highlight i { color: var(--accent); font-size: 1rem; }

/* ===== SECTIONS ===== */
.section { padding: 72px 0; }
.section-alt { background: var(--light-bg); }
.section-header { text-align: center; margin-bottom: 48px; }
.section-tag { display: inline-block; background: rgba(26,60,110,0.08); color: var(--primary); padding: 4px 14px; border-radius: 20px; font-size: 0.8rem; font-weight: 600; margin-bottom: 10px; text-transform: uppercase; letter-spacing: 1px; }
.section-header h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); color: var(--primary); font-weight: 700; margin-bottom: 12px; }
.section-header p { color: var(--text-muted); max-width: 560px; margin: 0 auto; }
.divider { width: 56px; height: 4px; background: var(--accent); border-radius: 2px; margin: 12px auto 0; }

/* ===== STATS BAR ===== */
.stats-bar { background: var(--primary); padding: 32px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.stat-item { text-align: center; padding: 16px; border-right: 1px solid rgba(255,255,255,0.15); }
.stat-item:last-child { border-right: none; }
.stat-item .num { font-size: 2.2rem; font-weight: 800; color: var(--accent); }
.stat-item .label { font-size: 0.85rem; color: rgba(255,255,255,0.8); margin-top: 4px; }

/* ===== CARDS ===== */
.cards-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.card { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; transition: var(--transition); border: 1px solid var(--border); }
.card:hover { transform: translateY(-6px); box-shadow: 0 12px 36px rgba(26,60,110,0.15); }
.card-icon { width: 56px; height: 56px; background: linear-gradient(135deg, var(--primary), var(--primary-light)); border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.card-icon i { color: var(--white); font-size: 1.4rem; }
.card-body { padding: 28px; }
.card-body h3 { font-size: 1.1rem; color: var(--primary); margin-bottom: 8px; font-weight: 700; }
.card-body p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.6; }
.card-img { width: 100%; height: 200px; object-fit: cover; }

/* ===== PAGE HERO ===== */
.page-hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  padding: 60px 0; color: var(--white); text-align: center;
}
.page-hero h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 800; margin-bottom: 10px; }
.page-hero p { color: rgba(255,255,255,0.85); font-size: 1rem; }
.breadcrumb { display: flex; justify-content: center; gap: 8px; margin-top: 14px; font-size: 0.85rem; color: rgba(255,255,255,0.7); }
.breadcrumb a { color: var(--accent); }
.breadcrumb span { color: rgba(255,255,255,0.5); }

/* ===== COURSE CARDS ===== */
.course-card { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; border: 1px solid var(--border); transition: var(--transition); }
.course-card:hover { transform: translateY(-6px); box-shadow: 0 12px 36px rgba(26,60,110,0.15); }
.course-card-header { background: linear-gradient(135deg, var(--primary), var(--primary-light)); padding: 28px; color: var(--white); }
.course-card-header h3 { font-size: 1.3rem; font-weight: 700; }
.course-card-header .badge { display: inline-block; background: var(--accent); color: var(--primary); padding: 3px 10px; border-radius: 20px; font-size: 0.75rem; font-weight: 700; margin-top: 8px; }
.course-card-body { padding: 24px; }
.course-meta { display: flex; gap: 16px; margin-bottom: 16px; flex-wrap: wrap; }
.course-meta span { display: flex; align-items: center; gap: 6px; font-size: 0.85rem; color: var(--text-muted); }
.course-meta i { color: var(--primary); }
.course-card-body ul { margin: 12px 0 20px; }
.course-card-body ul li { padding: 6px 0; font-size: 0.9rem; color: var(--text-muted); border-bottom: 1px solid var(--border); display: flex; align-items: flex-start; gap: 8px; }
.course-card-body ul li::before { content: '✓'; color: var(--accent); font-weight: 700; flex-shrink: 0; }

/* ===== FACULTY ===== */
.faculty-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 24px; }
.faculty-card { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); text-align: center; padding: 28px 20px; border: 1px solid var(--border); transition: var(--transition); }
.faculty-card:hover { transform: translateY(-6px); box-shadow: 0 12px 36px rgba(26,60,110,0.15); }
.faculty-photo { width: 90px; height: 90px; border-radius: 50%; object-fit: cover; margin: 0 auto 16px; border: 3px solid var(--primary); background: var(--light-bg); display: flex; align-items: center; justify-content: center; }
.faculty-photo-placeholder { width: 90px; height: 90px; border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--primary-light)); margin: 0 auto 16px; display: flex; align-items: center; justify-content: center; border: 3px solid var(--accent); }
.faculty-photo-placeholder i { color: var(--white); font-size: 2rem; }
.faculty-card h3 { font-size: 1rem; color: var(--primary); font-weight: 700; margin-bottom: 4px; }
.faculty-card .qual { font-size: 0.82rem; color: var(--accent); font-weight: 600; margin-bottom: 4px; }
.faculty-card .exp { font-size: 0.82rem; color: var(--text-muted); }
.faculty-card .dept { display: inline-block; background: var(--light-bg); color: var(--primary); padding: 3px 10px; border-radius: 20px; font-size: 0.75rem; margin-top: 8px; }

/* ===== GALLERY ===== */
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.gallery-item { position: relative; border-radius: var(--radius); overflow: hidden; cursor: pointer; aspect-ratio: 4/3; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.gallery-item:hover img { transform: scale(1.08); }
.gallery-overlay { position: absolute; inset: 0; background: rgba(26,60,110,0.6); display: flex; align-items: center; justify-content: center; opacity: 0; transition: var(--transition); }
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay i { color: var(--white); font-size: 2rem; }
.lightbox { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.92); z-index: 9999; align-items: center; justify-content: center; }
.lightbox.active { display: flex; }
.lightbox img { max-width: 90vw; max-height: 85vh; border-radius: 8px; box-shadow: 0 0 60px rgba(0,0,0,0.5); }
.lightbox-close { position: absolute; top: 20px; right: 28px; color: var(--white); font-size: 2.5rem; cursor: pointer; line-height: 1; }
.lightbox-prev, .lightbox-next { position: absolute; top: 50%; transform: translateY(-50%); color: var(--white); font-size: 2rem; cursor: pointer; background: rgba(255,255,255,0.1); padding: 12px 16px; border-radius: 8px; transition: var(--transition); }
.lightbox-prev { left: 16px; }
.lightbox-next { right: 16px; }
.lightbox-prev:hover, .lightbox-next:hover { background: rgba(255,255,255,0.25); }

/* ===== ADMISSION FORM ===== */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { font-size: 0.88rem; font-weight: 600; color: var(--text); }
.form-group input, .form-group select, .form-group textarea {
  padding: 10px 14px; border: 1.5px solid var(--border); border-radius: 8px;
  font-size: 0.92rem; color: var(--text); background: var(--white);
  transition: var(--transition); font-family: inherit;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(26,60,110,0.1);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-card { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); padding: 36px; border: 1px solid var(--border); }
.form-card h3 { color: var(--primary); font-size: 1.3rem; margin-bottom: 24px; padding-bottom: 14px; border-bottom: 2px solid var(--border); }

/* ===== STEPS ===== */
.steps { display: flex; flex-direction: column; gap: 0; }
.step { display: flex; gap: 20px; padding: 24px 0; border-bottom: 1px solid var(--border); }
.step:last-child { border-bottom: none; }
.step-num { width: 44px; height: 44px; background: var(--primary); color: var(--white); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 1rem; flex-shrink: 0; }
.step-content h4 { color: var(--primary); font-size: 1rem; margin-bottom: 4px; }
.step-content p { color: var(--text-muted); font-size: 0.9rem; }

/* ===== DOWNLOADS ===== */
.download-item { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; background: var(--white); border-radius: 8px; border: 1px solid var(--border); margin-bottom: 10px; transition: var(--transition); }
.download-item:hover { border-color: var(--primary); box-shadow: var(--shadow); }
.download-info { display: flex; align-items: center; gap: 14px; }
.download-icon { width: 42px; height: 42px; background: rgba(26,60,110,0.08); border-radius: 8px; display: flex; align-items: center; justify-content: center; }
.download-icon i { color: var(--primary); font-size: 1.1rem; }
.download-info h4 { font-size: 0.95rem; color: var(--text); margin-bottom: 2px; }
.download-info span { font-size: 0.78rem; color: var(--text-muted); }
.btn-download { background: var(--primary); color: var(--white); padding: 7px 16px; border-radius: 6px; font-size: 0.82rem; font-weight: 600; display: flex; align-items: center; gap: 6px; transition: var(--transition); }
.btn-download:hover { background: var(--primary-light); }

/* ===== CONTACT ===== */
.contact-info-item { display: flex; gap: 16px; margin-bottom: 24px; }
.contact-icon { width: 48px; height: 48px; background: var(--primary); border-radius: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-icon i { color: var(--white); font-size: 1.1rem; }
.contact-info-item h4 { color: var(--primary); font-size: 0.95rem; margin-bottom: 4px; }
.contact-info-item p, .contact-info-item a { color: var(--text-muted); font-size: 0.9rem; }
.map-container { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.map-container iframe { width: 100%; height: 380px; border: none; display: block; }

/* ===== FOOTER ===== */
.footer { background: #0f2347; color: rgba(255,255,255,0.8); padding: 60px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 40px; margin-bottom: 40px; }
.footer-brand h3 { color: var(--white); font-size: 1.1rem; margin-bottom: 12px; }
.footer-brand p { font-size: 0.88rem; line-height: 1.7; margin-bottom: 20px; }
.social-links { display: flex; gap: 10px; }
.social-links a { width: 36px; height: 36px; background: rgba(255,255,255,0.1); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,0.8); transition: var(--transition); }
.social-links a:hover { background: var(--accent); color: var(--primary); }
.footer h4 { color: var(--white); font-size: 0.95rem; margin-bottom: 16px; padding-bottom: 8px; border-bottom: 2px solid var(--accent); display: inline-block; }
.footer-links li { margin-bottom: 8px; }
.footer-links a { font-size: 0.88rem; color: rgba(255,255,255,0.7); transition: var(--transition); display: flex; align-items: center; gap: 6px; }
.footer-links a:hover { color: var(--accent); padding-left: 4px; }
.footer-links a::before { content: '›'; color: var(--accent); }
.footer-contact li { display: flex; gap: 10px; margin-bottom: 12px; font-size: 0.88rem; }
.footer-contact i { color: var(--accent); margin-top: 2px; flex-shrink: 0; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding: 18px 0; display: flex; justify-content: space-between; align-items: center; font-size: 0.82rem; color: rgba(255,255,255,0.5); flex-wrap: wrap; gap: 8px; }

/* ===== FLOATING BUTTONS ===== */
.float-btns { position: fixed; bottom: 28px; right: 24px; display: flex; flex-direction: column; gap: 12px; z-index: 999; }
.float-btn { width: 52px; height: 52px; border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 16px rgba(0,0,0,0.25); transition: var(--transition); cursor: pointer; border: none; }
.float-btn:hover { transform: scale(1.1); }
.float-wa { background: #25d366; color: var(--white); font-size: 1.5rem; }
.float-apply { background: var(--accent); color: var(--primary); font-size: 1rem; font-weight: 700; }

/* ===== POPUP MODAL ===== */
.modal-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.6); z-index: 9998; align-items: center; justify-content: center; padding: 20px; }
.modal-overlay.active { display: flex; }
.modal { background: var(--white); border-radius: 14px; max-width: 520px; width: 100%; max-height: 90vh; overflow-y: auto; box-shadow: 0 20px 60px rgba(0,0,0,0.3); }
.modal-header { background: linear-gradient(135deg, var(--primary), var(--primary-light)); padding: 24px 28px; border-radius: 14px 14px 0 0; display: flex; justify-content: space-between; align-items: center; }
.modal-header h3 { color: var(--white); font-size: 1.2rem; }
.modal-close { color: rgba(255,255,255,0.8); font-size: 1.6rem; cursor: pointer; line-height: 1; background: none; border: none; }
.modal-close:hover { color: var(--white); }
.modal-body { padding: 28px; }

/* ===== TABS ===== */
.tabs { display: flex; gap: 0; border-bottom: 2px solid var(--border); margin-bottom: 28px; overflow-x: auto; }
.tab-btn { padding: 12px 22px; font-size: 0.9rem; font-weight: 600; color: var(--text-muted); cursor: pointer; border: none; background: none; border-bottom: 3px solid transparent; margin-bottom: -2px; transition: var(--transition); white-space: nowrap; }
.tab-btn.active { color: var(--primary); border-bottom-color: var(--primary); }
.tab-btn:hover { color: var(--primary); }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* ===== NOTICE TICKER ===== */
.notice-bar { background: var(--accent); padding: 8px 0; overflow: hidden; }
.notice-bar .ticker { display: flex; align-items: center; gap: 0; white-space: nowrap; animation: ticker 30s linear infinite; }
.notice-bar .ticker-label { background: var(--primary); color: var(--white); padding: 2px 14px; font-size: 0.8rem; font-weight: 700; margin-right: 20px; border-radius: 4px; flex-shrink: 0; }
.notice-bar .ticker span { font-size: 0.85rem; color: var(--primary); font-weight: 600; margin-right: 40px; }
@keyframes ticker { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* ===== UTILITIES ===== */
.text-center { text-align: center; }
.mt-4 { margin-top: 16px; }
.mt-8 { margin-top: 32px; }
.mb-4 { margin-bottom: 16px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: start; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.highlight-box { background: var(--light-bg); border-left: 4px solid var(--primary); padding: 16px 20px; border-radius: 0 8px 8px 0; margin-bottom: 16px; }
.highlight-box h4 { color: var(--primary); margin-bottom: 4px; }
.highlight-box p { color: var(--text-muted); font-size: 0.9rem; }
.tag { display: inline-block; background: rgba(26,60,110,0.08); color: var(--primary); padding: 3px 10px; border-radius: 20px; font-size: 0.78rem; font-weight: 600; margin: 3px; }
.table-responsive { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th { background: var(--primary); color: var(--white); padding: 12px 16px; text-align: left; font-size: 0.88rem; }
td { padding: 11px 16px; border-bottom: 1px solid var(--border); font-size: 0.9rem; color: var(--text); }
tr:hover td { background: var(--light-bg); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.15); }
  .stat-item:nth-child(odd) { border-right: 1px solid rgba(255,255,255,0.15); }
}
@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: var(--primary); padding: 12px 0; box-shadow: 0 8px 24px rgba(0,0,0,0.2); }
  .nav-links.open { display: flex; }
  .nav-links > li > a { padding: 12px 20px; }
  .nav-links > li > a.active::after { display: none; }
  .dropdown { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; background: rgba(0,0,0,0.2); border-radius: 0; display: none; }
  .dropdown.open { display: block; }
  .dropdown li a { color: rgba(255,255,255,0.85); border-color: rgba(255,255,255,0.1); padding-left: 32px; }
  .hamburger { display: flex; }
  .nav-main { position: relative; }
  .hero { min-height: 70vh; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-highlights { gap: 10px; }
}
@media (max-width: 480px) {
  .section { padding: 48px 0; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .hero-btns { flex-direction: column; }
  .btn { justify-content: center; }
  .tabs { gap: 0; }
  .tab-btn { padding: 10px 14px; font-size: 0.82rem; }
}