/* =========================================================================
   YSERN TENT — B2B Outdoor Aluminum Tent Website
   Design tokens: Deep Navy (#0A2540) primary + Orange (#FF6B1A) accent
   ========================================================================= */

:root {
  --navy: #0A2540;
  --navy-700: #0d2e52;
  --navy-800: #081d34;
  --navy-900: #061a2e;
  --orange: #FF6B1A;
  --orange-600: #f25c0a;
  --orange-300: #ffb083;
  --white: #ffffff;
  --ink: #1f2933;
  --gray-700: #36404a;
  --gray-500: #6b7280;
  --gray-300: #cbd2d9;
  --gray-100: #f0f3f7;
  --gray-50: #f7f9fc;
  --green: #1f9d55;
  --radius: 10px;
  --radius-lg: 16px;
  --shadow-sm: 0 2px 8px rgba(10,37,64,.08);
  --shadow-md: 0 8px 24px rgba(10,37,64,.12);
  --shadow-lg: 0 16px 40px rgba(10,37,64,.18);
  --maxw: 1200px;
  --header-h: 72px;
  --font: "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "PingFang SC", sans-serif;
  --font-ar: "Noto Sans Arabic", "Segoe UI", Tahoma, sans-serif;
  --transition: .25s ease;
}

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

html { scroll-behavior: smooth; }

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

/* RTL language */
html[dir="rtl"] body { font-family: var(--font-ar); }
html[dir="rtl"] { direction: rtl; }

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }
.section { padding: 80px 0; }
.section-sm { padding: 56px 0; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 { color: var(--navy); line-height: 1.2; font-weight: 700; }
.section-title { font-size: clamp(26px, 4vw, 40px); margin-bottom: 12px; }
.section-sub { color: var(--gray-500); font-size: 17px; max-width: 640px; margin: 0 auto 44px; text-align: center; }
.text-center { text-align: center; }
.eyebrow { color: var(--orange); font-weight: 700; letter-spacing: 2px; text-transform: uppercase; font-size: 13px; margin-bottom: 10px; display: inline-block; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 26px; border-radius: 50px; font-weight: 600; font-size: 15px;
  transition: var(--transition); white-space: nowrap;
}
.btn-primary { background: var(--orange); color: #fff; box-shadow: 0 6px 18px rgba(255,107,26,.35); }
.btn-primary:hover { background: var(--orange-600); transform: translateY(-2px); }
.btn-outline { border: 2px solid var(--navy); color: var(--navy); }
.btn-outline:hover { background: var(--navy); color: #fff; }
.btn-light { background: #fff; color: var(--navy); }
.btn-light:hover { background: var(--gray-100); }
.btn-block { width: 100%; justify-content: center; }
.btn-lg { padding: 16px 34px; font-size: 17px; }

/* WhatsApp */
.btn-whatsapp { background: #25D366; color: #fff; }
.btn-whatsapp:hover { background: #1ebe5b; }

/* ---------- Header / Nav ---------- */
.header {
  position: fixed; top: 0; left: 0; right: 0; height: var(--header-h);
  background: rgba(10,37,64,.96); backdrop-filter: blur(8px);
  z-index: 1000; transition: var(--transition);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 100%; }
.brand { display: flex; align-items: center; gap: 10px; color: #fff; }
.brand .logo-mark {
  width: 38px; height: 38px; border-radius: 9px; object-fit: cover;
  display: block;
}
.brand .brand-name { font-weight: 800; font-size: 19px; letter-spacing: .5px; color: #fff; }

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  color: #d6e0ec; padding: 9px 14px; border-radius: 8px; font-size: 15px; font-weight: 500;
  transition: var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: #fff; background: rgba(255,255,255,.08); }
.nav-actions { display: flex; align-items: center; gap: 12px; }

/* Language switch */
.lang-switch { display: flex; gap: 2px; background: rgba(255,255,255,.08); border-radius: 8px; padding: 3px; }
.lang-switch button { color: #cdd8e6; font-size: 13px; font-weight: 600; padding: 5px 9px; border-radius: 6px; }
.lang-switch button.active { background: var(--orange); color: #fff; }

.hamburger { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.hamburger span { width: 24px; height: 2px; background: #fff; border-radius: 2px; transition: var(--transition); }

/* Mobile menu */
.mobile-menu {
  position: fixed; top: var(--header-h); left: 0; right: 0; bottom: 0;
  background: var(--navy-900); z-index: 999; padding: 20px;
  transform: translateX(100%); transition: transform .3s ease; overflow-y: auto;
}
.mobile-menu.open { transform: translateX(0); }
html[dir="rtl"] .mobile-menu { transform: translateX(-100%); }
html[dir="rtl"] .mobile-menu.open { transform: translateX(0); }
.mobile-menu a { display: block; color: #d6e0ec; padding: 14px 8px; font-size: 17px; border-bottom: 1px solid rgba(255,255,255,.07); }
.mobile-menu .lang-switch { margin-top: 18px; justify-content: center; }

/* ---------- Hero / Carousel ---------- */
.hero { margin-top: var(--header-h); position: relative; height: clamp(420px, 72vh, 640px); overflow: hidden; }
.carousel { position: relative; height: 100%; }
.slide {
  position: absolute; inset: 0; opacity: 0; transition: opacity .8s ease;
  background-size: cover; background-position: center;
}
.slide.active { opacity: 1; }
.slide::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(6,26,46,.82), rgba(6,26,46,.35) 60%, rgba(6,26,46,.15)); }
html[dir="rtl"] .slide::after { background: linear-gradient(270deg, rgba(6,26,46,.82), rgba(6,26,46,.35) 60%, rgba(6,26,46,.15)); }

.hero-content { position: absolute; inset: 0; z-index: 2; display: flex; flex-direction: column; justify-content: center; }
.hero-content .container { max-width: var(--maxw); }
.hero h1 { color: #fff; font-size: clamp(30px, 5vw, 56px); max-width: 760px; line-height: 1.1; }
.hero .slogan { color: var(--orange-300); font-size: clamp(16px, 2.2vw, 22px); font-weight: 600; margin-bottom: 14px; }
.hero p.lead { color: #cdd8e6; font-size: 18px; max-width: 560px; margin: 18px 0 30px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }

.carousel-dots { position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%); z-index: 3; display: flex; gap: 10px; }
.carousel-dots button { width: 11px; height: 11px; border-radius: 50%; background: rgba(255,255,255,.4); transition: var(--transition); }
.carousel-dots button.active { background: var(--orange); width: 28px; border-radius: 6px; }
.carousel-arrow { position: absolute; top: 50%; transform: translateY(-50%); z-index: 3; width: 46px; height: 46px; border-radius: 50%; background: rgba(255,255,255,.18); color: #fff; font-size: 22px; display: grid; place-items: center; backdrop-filter: blur(4px); transition: var(--transition); }
.carousel-arrow:hover { background: var(--orange); }
.carousel-arrow.prev { left: 20px; }
.carousel-arrow.next { right: 20px; }
html[dir="rtl"] .carousel-arrow.prev { left: auto; right: 20px; }
html[dir="rtl"] .carousel-arrow.next { right: auto; left: 20px; }

/* ---------- Stat bar ---------- */
.stat-bar { background: var(--navy); color: #fff; }
.stat-bar .container { display: flex; flex-wrap: wrap; justify-content: space-around; gap: 24px; padding: 30px 20px; }
.stat { text-align: center; }
.stat .num { font-size: 34px; font-weight: 800; color: var(--orange); }
.stat .label { color: #aebfd0; font-size: 14px; }

/* ---------- Advantages (3 cols) ---------- */
.adv-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.adv-card { background: var(--white); border: 1px solid var(--gray-100); border-radius: var(--radius-lg); padding: 36px 28px; box-shadow: var(--shadow-sm); transition: var(--transition); }
.adv-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--orange-300); }
.adv-icon { width: 60px; height: 60px; border-radius: 14px; background: rgba(255,107,26,.12); color: var(--orange); display: grid; place-items: center; margin-bottom: 20px; }
.adv-icon svg { width: 30px; height: 30px; }
.adv-card h3 { font-size: 21px; margin-bottom: 10px; }
.adv-card p { color: var(--gray-500); font-size: 15px; }

/* ---------- Product categories ---------- */
.cat-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 24px; }
.cat-card { position: relative; flex: 0 1 340px; max-width: 360px; border-radius: var(--radius-lg); overflow: hidden; min-height: 220px; display: flex; align-items: flex-end; box-shadow: var(--shadow-sm); transition: var(--transition); }
.cat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.cat-card .cat-bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
.cat-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(6,26,46,.9), rgba(6,26,46,.1)); }
.cat-card .cat-body { position: relative; z-index: 2; padding: 22px; color: #fff; }
.cat-card h3 { color: #fff; font-size: 20px; margin-bottom: 6px; }
.cat-card p { color: #c3d2e2; font-size: 14px; }
.cat-card .cat-link { color: var(--orange-300); font-size: 14px; font-weight: 600; margin-top: 10px; display: inline-flex; gap: 6px; }

/* ---------- Why choose us ---------- */
.why-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 50px; align-items: center; }
.why-list li { display: flex; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--gray-100); }
.why-list .check { flex: 0 0 26px; width: 26px; height: 26px; border-radius: 50%; background: rgba(31,157,85,.12); color: var(--green); display: grid; place-items: center; font-weight: 700; }
.why-list h4 { font-size: 17px; margin-bottom: 2px; }
.why-list p { color: var(--gray-500); font-size: 14px; }
.why-visual { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); min-height: 340px; background-size: cover; background-position: center; }

/* ---------- Testimonials ---------- */
.testi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.testi-card { background: var(--white); border: 1px solid var(--gray-100); border-radius: var(--radius-lg); padding: 28px; box-shadow: var(--shadow-sm); }
.testi-card .stars { color: var(--orange); margin-bottom: 12px; letter-spacing: 2px; }
.testi-card p { color: var(--gray-700); font-style: italic; margin-bottom: 18px; }
.testi-author { display: flex; align-items: center; gap: 12px; }
.testi-author .avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--navy); color: #fff; display: grid; place-items: center; font-weight: 700; }
.testi-author .name { font-weight: 700; color: var(--navy); font-size: 15px; }
.testi-author .role { color: var(--gray-500); font-size: 13px; }

/* ---------- CTA band ---------- */
.cta-band { background: linear-gradient(120deg, var(--navy-800), var(--navy)); color: #fff; text-align: center; }
.cta-band h2 { color: #fff; margin-bottom: 14px; }
.cta-band p { color: #c3d2e2; max-width: 560px; margin: 0 auto 26px; }
.cta-band .hero-cta { justify-content: center; }

/* ---------- Quote form (compact, on home) ---------- */
.quote-box { background: #fff; border-radius: var(--radius-lg); padding: 30px; box-shadow: var(--shadow-lg); max-width: 460px; margin-left: auto; }
.quote-box h3 { font-size: 22px; margin-bottom: 6px; }
.quote-box p.hint { color: var(--gray-500); font-size: 14px; margin-bottom: 20px; }
.field { margin-bottom: 14px; }
.field label { display: block; font-size: 13px; font-weight: 600; color: var(--gray-700); margin-bottom: 6px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 11px 14px; border: 1px solid var(--gray-300); border-radius: 9px;
  font-size: 15px; font-family: inherit; transition: var(--transition); background: #fff; color: var(--ink);
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--orange); box-shadow: 0 0 0 3px rgba(255,107,26,.15); }
.field textarea { resize: vertical; min-height: 90px; }

/* ---------- Page hero (sub pages) ---------- */
.page-hero { margin-top: var(--header-h); background: linear-gradient(120deg, var(--navy-800), var(--navy)); color: #fff; padding: 64px 0; }
.page-hero h1 { color: #fff; font-size: clamp(28px, 4vw, 44px); }
.page-hero p { color: #c3d2e2; margin-top: 12px; max-width: 640px; }
.breadcrumb { font-size: 14px; color: #9fb2c6; margin-bottom: 10px; }
.breadcrumb a { color: var(--orange-300); }

/* ---------- Products page ---------- */
.product-toolbar { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; margin-bottom: 30px; }
.filter-group { display: flex; flex-wrap: wrap; gap: 8px; }
.filter-chip { padding: 8px 16px; border-radius: 50px; border: 1px solid var(--gray-300); background: #fff; font-size: 14px; font-weight: 500; color: var(--gray-700); transition: var(--transition); }
.filter-chip.active, .filter-chip:hover { background: var(--navy); color: #fff; border-color: var(--navy); }
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 26px; }
.product-card { background: #fff; border: 1px solid var(--gray-100); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); transition: var(--transition); display: flex; flex-direction: column; }
.product-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }

/* grouped product sections by category */
.cat-section { margin-bottom: 52px; }
.cat-section:last-child { margin-bottom: 0; }
.cat-section-head { margin-bottom: 22px; text-align: left; }
.cat-section-head .section-sub { text-align: left; margin-left: 0; max-width: 720px; }
.product-thumb { aspect-ratio: 4/3; background-size: cover; background-position: center; background-color: var(--gray-100); }
.product-body { padding: 20px; flex: 1; display: flex; flex-direction: column; }
.product-body h3 { font-size: 18px; margin-bottom: 8px; }
.product-spec { font-size: 13px; color: var(--gray-500); margin-bottom: 6px; }
.product-spec b { color: var(--gray-700); }
.product-tag { display: inline-block; font-size: 12px; font-weight: 600; color: var(--orange-600); background: rgba(255,107,26,.1); padding: 3px 10px; border-radius: 50px; margin-bottom: 14px; align-self: flex-start; }
.product-body .btn { margin-top: auto; }

/* ---------- About page ---------- */
.timeline { position: relative; max-width: 760px; margin: 0 auto; padding-left: 30px; }
.timeline::before { content: ""; position: absolute; left: 7px; top: 6px; bottom: 6px; width: 2px; background: var(--gray-300); }
.timeline-item { position: relative; padding: 0 0 36px 28px; }
.timeline-item::before { content: ""; position: absolute; left: -30px; top: 4px; width: 16px; height: 16px; border-radius: 50%; background: var(--orange); border: 3px solid #fff; box-shadow: 0 0 0 3px rgba(255,107,26,.25); }
.timeline-item .year { font-weight: 800; color: var(--navy); font-size: 18px; }
.timeline-item h4 { font-size: 17px; margin: 4px 0; }
.timeline-item p { color: var(--gray-500); font-size: 14px; }

.factory-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; }
.factory-grid .factory-img { aspect-ratio: 4/3; border-radius: var(--radius); background-size: cover; background-position: center; box-shadow: var(--shadow-sm); }

.cert-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 20px; text-align: center; }
.cert-badge { border: 1px solid var(--gray-100); border-radius: var(--radius); padding: 24px 14px; background: #fff; box-shadow: var(--shadow-sm); }
.cert-badge .cert-ico { width: 54px; height: 54px; margin: 0 auto 12px; border-radius: 50%; background: rgba(10,37,64,.06); color: var(--navy); display: grid; place-items: center; font-size: 24px; font-weight: 800; }
.cert-badge .cert-name { font-weight: 700; color: var(--navy); font-size: 15px; }
.cert-badge .cert-desc { font-size: 12px; color: var(--gray-500); margin-top: 4px; }

.qc-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 20px; }
.qc-step { text-align: center; padding: 24px 16px; border-radius: var(--radius); background: var(--gray-50); }
.qc-step .qc-num { width: 42px; height: 42px; margin: 0 auto 12px; border-radius: 50%; background: var(--orange); color: #fff; display: grid; place-items: center; font-weight: 800; }
.qc-step h4 { font-size: 16px; margin-bottom: 6px; }
.qc-step p { font-size: 13px; color: var(--gray-500); }

/* ---------- Contact page ---------- */
.contact-wrap { display: grid; grid-template-columns: 1.3fr 1fr; gap: 40px; align-items: start; }
.contact-info { background: var(--navy); color: #fff; border-radius: var(--radius-lg); padding: 36px; }
.contact-info h3 { color: #fff; margin-bottom: 18px; }
.contact-info .info-row { display: flex; gap: 14px; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.1); }
.contact-info .info-row .ico { color: var(--orange); flex: 0 0 22px; }
.contact-info .info-row .txt b { display: block; font-size: 15px; }
.contact-info .info-row .txt span { color: #b9c8d8; font-size: 14px; }
.map-box { border-radius: var(--radius); overflow: hidden; margin-top: 20px; min-height: 200px; background: var(--gray-100) url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="600" height="300"><rect width="600" height="300" fill="%23e8edf3"/><path d="M0 150h600M300 0v300" stroke="%23cbd2d9" stroke-width="2"/><circle cx="300" cy="150" r="10" fill="%23FF6B1A"/></svg>') center/cover; }
.reply-promise { display: flex; align-items: center; gap: 12px; margin-top: 22px; background: rgba(255,107,26,.12); padding: 14px 16px; border-radius: var(--radius); }
.reply-promise .clock { font-size: 26px; }
.reply-promise b { color: var(--orange-300); }

.chat-fab { position: fixed; bottom: 24px; right: 24px; z-index: 900; width: 58px; height: 58px; border-radius: 50%; background: #25D366; color: #fff; font-size: 26px; display: grid; place-items: center; box-shadow: 0 8px 24px rgba(37,211,102,.5); transition: var(--transition); }
.chat-fab:hover { transform: scale(1.08); }
html[dir="rtl"] .chat-fab { right: auto; left: 24px; }

/* ---------- Footer ---------- */
.footer { background: var(--navy-900); color: #aebfd0; padding: 56px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 36px; margin-bottom: 36px; }
.footer .brand { margin-bottom: 16px; }
.footer h4 { color: #fff; font-size: 15px; margin-bottom: 16px; text-transform: uppercase; letter-spacing: 1px; }
.footer-links a { display: block; color: #aebfd0; padding: 6px 0; font-size: 14px; transition: var(--transition); }
.footer-links a:hover { color: var(--orange-300); padding-left: 4px; }
html[dir="rtl"] .footer-links a:hover { padding-left: 0; padding-right: 4px; }
.footer-about p { font-size: 14px; line-height: 1.7; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); padding-top: 20px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: 13px; color: #8295a8; }
.footer-bottom a { color: #8295a8; }
.footer-bottom a:hover { color: var(--orange-300); }

/* ---------- Cookie banner ---------- */
.cookie-banner { position: fixed; bottom: 0; left: 0; right: 0; z-index: 1100; background: var(--navy-900); color: #d6e0ec; padding: 18px 0; box-shadow: 0 -6px 24px rgba(0,0,0,.25); transform: translateY(100%); transition: transform .35s ease; }
.cookie-banner.show { transform: translateY(0); }
.cookie-banner .container { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; justify-content: space-between; }
.cookie-banner p { font-size: 14px; max-width: 720px; }
.cookie-banner a { color: var(--orange-300); text-decoration: underline; }
.cookie-banner .cookie-actions { display: flex; gap: 10px; }

/* ---------- Admin ---------- */
.admin-body { background: var(--gray-50); }
.admin-login { min-height: 100vh; display: grid; place-items: center; padding: 20px; }
.admin-login .login-card { background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow-md); padding: 40px; width: 100%; max-width: 380px; text-align: center; }
.admin-login .login-card .logo-mark { margin: 0 auto 16px; }
.admin-shell { display: grid; grid-template-columns: 230px 1fr; min-height: 100vh; }
.admin-side { background: var(--navy-900); color: #fff; padding: 22px 16px; }
.admin-side .brand { margin-bottom: 26px; }
.admin-nav a { display: flex; align-items: center; gap: 10px; color: #b9c8d8; padding: 11px 12px; border-radius: 9px; font-size: 14px; margin-bottom: 4px; transition: var(--transition); }
.admin-nav a:hover, .admin-nav a.active { background: rgba(255,255,255,.1); color: #fff; }
.admin-nav a .ico { width: 18px; text-align: center; }
.admin-main { padding: 28px 32px; overflow-x: auto; }
.admin-topbar { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 24px; flex-wrap: wrap; }
.admin-card { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-sm); padding: 24px; margin-bottom: 24px; }
.admin-card h3 { margin-bottom: 16px; font-size: 19px; }
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th, .table td { padding: 12px 10px; text-align: left; border-bottom: 1px solid var(--gray-100); }
html[dir="rtl"] .table th, html[dir="rtl"] .table td { text-align: right; }
.table th { color: var(--gray-500); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .5px; }
.table img.thumb { width: 56px; height: 42px; object-fit: cover; border-radius: 6px; }
.table .row-actions { display: flex; gap: 6px; }
.btn-sm { padding: 6px 12px; font-size: 13px; border-radius: 7px; }
.btn-edit { background: var(--navy); color: #fff; }
.btn-edit:hover { background: var(--navy-700); }
.btn-del { background: #fdecea; color: #c0392b; }
.btn-del:hover { background: #f9d4d0; }
.modal-overlay { position: fixed; inset: 0; background: rgba(6,26,46,.6); z-index: 1200; display: none; align-items: flex-start; justify-content: center; padding: 40px 16px; overflow-y: auto; }
.modal-overlay.open { display: flex; }
.modal { background: #fff; border-radius: var(--radius-lg); width: 100%; max-width: 560px; padding: 28px; box-shadow: var(--shadow-lg); }
.modal h3 { margin-bottom: 18px; }
.modal .field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.modal-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 20px; }
.admin-banner { background: #e7f3ff; border: 1px solid #b6dcff; color: #0a4a8a; border-radius: var(--radius); padding: 12px 16px; font-size: 14px; margin-bottom: 20px; }
.admin-stat { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 24px; }
.admin-stat .box { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-sm); padding: 18px 22px; flex: 1; min-width: 130px; }
.admin-stat .box .n { font-size: 28px; font-weight: 800; color: var(--navy); }
.admin-stat .box .l { font-size: 13px; color: var(--gray-500); }

/* ---------- Utilities ---------- */
.bg-gray { background: var(--gray-50); }
.bg-navy { background: var(--navy); }
.mt-0 { margin-top: 0; }
.hidden { display: none !important; }
.reveal { opacity: 0; transform: translateY(24px); transition: .6s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .nav-actions .btn { display: none; }
  .why-grid, .contact-wrap { grid-template-columns: 1fr; gap: 30px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .hero-cta .btn { flex: 1; }
}
@media (max-width: 720px) {
  .section { padding: 56px 0; }
  .adv-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .stat-bar .container { gap: 16px; }
  .stat { flex: 1 1 40%; }
  .modal .field-row { grid-template-columns: 1fr; }
  .admin-shell { grid-template-columns: 1fr; }
  .admin-side { display: none; }
  .admin-side.mobile-open { display: block; position: fixed; inset: 0; z-index: 1300; width: 260px; }
}
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero h1 { font-size: 30px; }
}