/* =========================================================
   FLAGCRANE — Global Stylesheet
   Design tokens per DESIGN.md
   ========================================================= */

:root {
  --primary: #0F2B46;
  --primary-light: #1B4F8A;
  --accent: #E8730C;
  --accent-hover: #C75E00;
  --dark: #0A1B2E;
  --bg: #FFFFFF;
  --bg-alt: #F5F7FA;
  --text: #2A323C;
  --text-muted: #5B6770;
  --border: #E3E8EE;
  --success: #1F8A4C;
  --font-head: 'Montserrat', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', 'Helvetica Neue', sans-serif;
  --container: 1170px;
  --sec-pad: 88px;
  --sec-pad-m: 56px;
  --radius: 10px;
  --radius-sm: 6px;
  --card-gap: 28px;
  --shadow-hover: 0 16px 32px rgba(15,43,70,.14);
  --transition: 200ms ease-out;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary-light); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--accent); }
ul, ol { list-style: none; }
h1, h2, h3, h4, h5, h6 { font-family: var(--font-head); font-weight: 700; line-height: 1.22; color: var(--primary); }
p { margin-bottom: 1rem; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 20px; }

.sec { padding: var(--sec-pad) 0; }
.sec-alt { background: var(--bg-alt); }
.sec-dark { background: var(--dark); color: #D9E2EC; }

.sec-head { max-width: 720px; margin: 0 auto 48px; text-align: center; }
.sec-head h2 { font-size: 34px; margin-bottom: 12px; }
.sec-head p { color: var(--text-muted); font-size: 17px; }
.sec-head.left { margin: 0 0 40px; text-align: left; }

.sec-eyebrow {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}

/* ---------- Topbar ---------- */
.topbar {
  background: var(--dark);
  color: #AEBFCE;
  font-size: 13px;
  padding: 8px 0;
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.topbar a { color: #D9E2EC; }
.topbar a:hover { color: var(--accent); }
.topbar-info { display: flex; gap: 22px; flex-wrap: wrap; }

/* ---------- Navigation ---------- */
.nav { position: sticky; top: 0; z-index: 1000; background: #fff; box-shadow: 0 1px 0 var(--border), 0 2px 10px rgba(10,27,46,.05); }
.nav .container { display: flex; align-items: center; justify-content: space-between; height: 74px; }

.logo { display: flex; align-items: center; gap: 10px; font-family: var(--font-head); font-weight: 800; font-size: 22px; color: var(--primary); letter-spacing: .5px; }
.logo .logo-mark {
  width: 40px; height: 40px; border-radius: 8px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 18px; font-weight: 800;
}
.logo small { display: block; font-family: var(--font-body); font-size: 10px; font-weight: 600; letter-spacing: 3px; color: var(--accent); text-transform: uppercase; }

.nav-menu { display: flex; align-items: center; gap: 26px; }
.nav-menu > li { position: relative; }
.nav-menu > li > a {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 14.5px;
  color: var(--text);
  padding: 26px 0;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  border-bottom: 3px solid transparent;
}
.nav-menu > li > a:hover { color: var(--primary); border-bottom-color: var(--accent); }

.dropdown-toggle .caret { font-size: 10px; opacity: .7; transition: transform var(--transition); }
.dropdown:hover .dropdown-toggle .caret { transform: rotate(180deg); }

.dropdown-menu {
  position: absolute; top: 100%; left: 0;
  min-width: 230px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: 0 12px 30px rgba(10,27,46,.12);
  padding: 8px 0;
  opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: all var(--transition);
}
.dropdown:hover .dropdown-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown-menu a {
  display: block; padding: 9px 18px;
  font-size: 14px; color: var(--text);
  border-left: 3px solid transparent;
}
.dropdown-menu a:hover { color: var(--primary); background: var(--bg-alt); border-left-color: var(--accent); }

.nav-cta { display: flex; align-items: center; gap: 14px; }
.nav-cta .phone { font-family: var(--font-head); font-weight: 700; font-size: 14px; color: var(--primary); }
.nav-cta .phone span { display: block; font-family: var(--font-body); font-weight: 400; font-size: 11px; color: var(--text-muted); }

.nav-toggle { display: none; background: none; border: 0; cursor: pointer; width: 40px; height: 40px; position: relative; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--primary); margin: 5px auto; transition: all var(--transition); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: .3px;
  padding: 13px 28px;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: var(--accent-hover); color: #fff; transform: translateY(-2px); box-shadow: 0 8px 20px rgba(232,115,12,.35); }
.btn-outline { border-color: rgba(255,255,255,.55); color: #fff; background: transparent; }
.btn-outline:hover { border-color: #fff; background: rgba(255,255,255,.12); color: #fff; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-light); color: #fff; transform: translateY(-2px); box-shadow: 0 8px 20px rgba(15,43,70,.3); }
.btn-ghost { border-color: var(--primary); color: var(--primary); background: transparent; }
.btn-ghost:hover { background: var(--primary); color: #fff; }
.btn-sm { padding: 9px 18px; font-size: 13.5px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: var(--dark);
  color: #fff;
  padding: 110px 0 100px;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
}
.hero-bg::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(10,27,46,.88), rgba(10,27,46,.55));
}
.hero .container { position: relative; z-index: 2; }

.hero-tag {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 12.5px; font-weight: 700;
  letter-spacing: 2.5px; text-transform: uppercase;
  color: #FFD9B8;
  background: rgba(232,115,12,.18);
  border: 1px solid rgba(232,115,12,.4);
  padding: 7px 16px;
  border-radius: 40px;
  margin-bottom: 22px;
}
.hero h1 { color: #fff; font-size: 50px; font-weight: 800; line-height: 1.12; max-width: 680px; margin-bottom: 20px; }
.hero h1 .hl { color: var(--accent); }
.hero p { color: #D9E2EC; font-size: 18px; max-width: 600px; margin-bottom: 32px; }
.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 42px; }
.hero-badges { display: flex; gap: 26px; flex-wrap: wrap; }
.hero-badges li { display: flex; align-items: center; gap: 9px; font-size: 13.5px; color: #C9D6E2; }
.hero-badges .tick {
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--accent); color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 800;
}

/* ---------- Stats ---------- */
.stats { background: var(--primary); color: #fff; padding: 52px 0; }
.stats .container { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.stat-num { font-family: var(--font-head); font-size: 42px; font-weight: 800; color: #fff; line-height: 1; }
.stat-num .suffix { color: var(--accent); }
.stat-label { margin-top: 10px; font-size: 13.5px; color: #AEBFCE; text-transform: uppercase; letter-spacing: 1.5px; }

/* ---------- Section grid & cards ---------- */
.grid { display: grid; gap: var(--card-gap); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: all var(--transition);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.card-img { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--bg-alt); }
.card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 400ms ease; }
.card:hover .card-img img { transform: scale(1.05); }
.card-body { padding: 22px 24px 24px; display: flex; flex-direction: column; flex: 1; }
.card-body h3 { font-size: 18px; margin-bottom: 8px; }
.card-body h3 a { color: var(--primary); }
.card-body h3 a:hover { color: var(--accent); }
.card-body p { font-size: 14.5px; color: var(--text-muted); margin-bottom: 14px; flex: 1; }
.card-link { font-family: var(--font-head); font-weight: 700; font-size: 13.5px; color: var(--accent); display: inline-flex; align-items: center; gap: 6px; }
.card-link:hover { color: var(--accent-hover); }
.card-link::after { content: "→"; transition: transform var(--transition); }
.card-link:hover::after { transform: translateX(3px); }

/* ---------- Features (Why us) ---------- */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.feature {
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px 26px;
  transition: all var(--transition);
}
.feature:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.feature-icon {
  width: 52px; height: 52px; border-radius: 12px;
  background: rgba(232,115,12,.12); color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; margin-bottom: 16px;
}
.feature h3 { font-size: 17px; margin-bottom: 8px; }
.feature p { font-size: 14.5px; color: var(--text-muted); margin: 0; }

/* ---------- Process ---------- */
.process { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; counter-reset: proc; }
.process-step { position: relative; padding: 0 26px; text-align: center; }
.process-step:not(:last-child)::after {
  content: ""; position: absolute; top: 24px; right: -12%;
  width: 24%; height: 2px;
  background: repeating-linear-gradient(90deg, var(--border) 0 6px, transparent 6px 12px);
}
.process-num {
  width: 48px; height: 48px; margin: 0 auto 16px;
  border-radius: 50%;
  background: var(--primary); color: #fff;
  font-family: var(--font-head); font-weight: 800; font-size: 18px;
  display: flex; align-items: center; justify-content: center;
  position: relative; z-index: 1;
}
.process-step h3 { font-size: 15.5px; margin-bottom: 6px; }
.process-step p { font-size: 13.5px; color: var(--text-muted); margin: 0; }

/* ---------- CTA banner ---------- */
.cta-banner {
  position: relative;
  background: linear-gradient(120deg, var(--dark), var(--primary));
  color: #fff;
  padding: 72px 0;
  overflow: hidden;
}
.cta-banner::before {
  content: ""; position: absolute; right: -120px; top: -120px;
  width: 420px; height: 420px; border-radius: 50%;
  background: rgba(232,115,12,.15);
}
.cta-banner .container { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.cta-banner h2 { color: #fff; font-size: 32px; margin-bottom: 8px; }
.cta-banner p { color: #C9D6E2; font-size: 16px; margin: 0; max-width: 560px; }

/* ---------- Footer ---------- */
.footer { background: var(--dark); color: #AEBFCE; padding: 64px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap: 40px; padding-bottom: 44px; }
.footer h4 { color: #fff; font-size: 15px; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 18px; }
.footer-about p { font-size: 14px; margin-bottom: 18px; }
.footer a { color: #AEBFCE; }
.footer a:hover { color: var(--accent); }
.footer-col li { margin-bottom: 9px; font-size: 14px; }
.footer-contact li { display: flex; gap: 10px; font-size: 14px; margin-bottom: 12px; }
.footer-contact .ic { color: var(--accent); flex-shrink: 0; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 18px 0;
  font-size: 13px;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
.footer-bottom a { color: #C9D6E2; }

/* ---------- Breadcrumbs ---------- */
.crumbs { background: var(--bg-alt); border-bottom: 1px solid var(--border); padding: 12px 0; font-size: 13.5px; }
.crumbs .container { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.crumbs a { color: var(--text-muted); }
.crumbs a:hover { color: var(--accent); }
.crumbs .sep { color: #B9C3CC; }
.crumbs .current { color: var(--primary); font-weight: 600; }

/* ---------- Page banner ---------- */
.page-banner {
  position: relative;
  background: var(--dark);
  padding: 72px 0 64px;
  color: #fff;
  overflow: hidden;
}
.page-banner .bg { position: absolute; inset: 0; background-size: cover; background-position: center; opacity: .28; }
.page-banner .bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, var(--dark), rgba(10,27,46,.6)); }
.page-banner .container { position: relative; z-index: 2; }
.page-banner h1 { color: #fff; font-size: 40px; font-weight: 800; margin-bottom: 12px; }
.page-banner p { color: #C9D6E2; font-size: 17px; max-width: 640px; margin: 0; }

/* ---------- Product detail layout ---------- */
.pd-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }

.pd-gallery { position: sticky; top: 96px; }
.pd-main-img {
  aspect-ratio: 4 / 3;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-alt);
  margin-bottom: 14px;
}
.pd-main-img img { width: 100%; height: 100%; object-fit: cover; }
.pd-thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.pd-thumbs button {
  aspect-ratio: 4 / 3;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0; overflow: hidden; cursor: pointer;
  background: var(--bg-alt);
  transition: border-color var(--transition);
}
.pd-thumbs button:hover, .pd-thumbs button.active { border-color: var(--accent); }
.pd-thumbs img { width: 100%; height: 100%; object-fit: cover; }

.pd-info h1 { font-size: 30px; margin-bottom: 10px; }
.pd-info .pd-sub { font-size: 15.5px; color: var(--text-muted); margin-bottom: 20px; }
.pd-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; }
.pd-tags span {
  font-size: 12.5px; font-weight: 600;
  color: var(--primary);
  background: rgba(27,79,138,.08);
  border: 1px solid rgba(27,79,138,.18);
  padding: 5px 12px; border-radius: 30px;
}

.pd-params {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 26px;
}
.pd-params h3 {
  background: var(--primary); color: #fff;
  font-size: 15px; font-weight: 700;
  padding: 14px 20px; margin: 0;
  letter-spacing: .5px;
}
.pd-params ul { padding: 8px 0; }
.pd-params li {
  display: flex; justify-content: space-between; gap: 20px;
  padding: 10px 20px;
  font-size: 14.5px;
  border-bottom: 1px solid var(--border);
}
.pd-params li:last-child { border-bottom: 0; }
.pd-params li:nth-child(odd) { background: var(--bg-alt); }
.pd-params .k { color: var(--text-muted); flex-shrink: 0; }
.pd-params .v { font-weight: 600; color: var(--primary); text-align: right; }

.pd-cta-box {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}
.pd-cta-box h3 { font-size: 17px; margin-bottom: 6px; }
.pd-cta-box p { font-size: 14px; color: var(--text-muted); margin-bottom: 16px; }
.pd-cta-box .btn { width: 100%; margin-bottom: 10px; }
.pd-cta-box .whatsapp { background: #25D366; color: #fff; }
.pd-cta-box .whatsapp:hover { background: #1DA851; color: #fff; }
.pd-cta-box .direct { font-size: 13px; text-align: center; color: var(--text-muted); margin: 4px 0 0; }
.pd-cta-box .direct a { color: var(--primary); font-weight: 600; }

/* ---------- Product detail content / tabs ---------- */
.pd-tabs { margin-top: 64px; }
.pd-tab-nav {
  display: flex; gap: 4px;
  border-bottom: 2px solid var(--border);
  margin-bottom: 32px;
  overflow-x: auto;
}
.pd-tab-btn {
  font-family: var(--font-head);
  font-weight: 700; font-size: 14.5px;
  color: var(--text-muted);
  background: none; border: 0;
  padding: 12px 22px;
  cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  white-space: nowrap;
  transition: all var(--transition);
}
.pd-tab-btn:hover { color: var(--primary); }
.pd-tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }
.pd-tab-panel { display: none; }
.pd-tab-panel.active { display: block; }

/* ---------- Article / content typography ---------- */
.article { max-width: 820px; margin: 0 auto; }
.article h2 { font-size: 24px; margin: 36px 0 14px; padding-bottom: 8px; border-bottom: 2px solid var(--border); }
.article h3 { font-size: 19px; margin: 28px 0 10px; }
.article p, .article li { font-size: 15.5px; line-height: 1.8; }
.article ul { margin: 0 0 1rem 0; }
.article ul li { padding-left: 22px; position: relative; margin-bottom: 6px; }
.article ul li::before {
  content: ""; position: absolute; left: 4px; top: 9px;
  width: 8px; height: 8px; border-radius: 2px;
  background: var(--accent);
}
.article ol { margin: 0 0 1rem 0; list-style: decimal; padding-left: 22px; }
.article ol li { margin-bottom: 6px; }
.article table { width: 100%; border-collapse: collapse; margin: 20px 0; font-size: 14.5px; }
.article table th { background: var(--primary); color: #fff; text-align: left; padding: 10px 14px; }
.article table td { border: 1px solid var(--border); padding: 10px 14px; }
.article table tr:nth-child(even) td { background: var(--bg-alt); }
.article img { border-radius: var(--radius); margin: 16px 0; }
.article blockquote {
  border-left: 4px solid var(--accent);
  background: var(--bg-alt);
  padding: 14px 20px; margin: 20px 0;
  font-size: 15px; color: var(--text-muted);
}
.article .img-duo { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.article .img-duo img { margin: 0; }

/* ---------- Forms ---------- */
.form-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 6px 24px rgba(10,27,46,.06);
  padding: 36px;
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { margin-bottom: 18px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { display: block; font-weight: 600; font-size: 14px; color: var(--primary); margin-bottom: 7px; }
.form-group label .req { color: var(--accent); }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--text);
  background: var(--bg-alt);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  transition: all var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-light);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(27,79,138,.12);
}
.form-group textarea { min-height: 130px; resize: vertical; }
.form-note { font-size: 13px; color: var(--text-muted); margin-top: 6px; }
.form-status { display: none; margin-top: 16px; padding: 13px 16px; border-radius: var(--radius-sm); font-size: 14.5px; font-weight: 600; }
.form-status.ok { display: block; background: rgba(31,138,76,.1); color: var(--success); border: 1px solid rgba(31,138,76,.3); }
.form-status.err { display: block; background: rgba(200,40,40,.08); color: #B32323; border: 1px solid rgba(200,40,40,.3); }

/* ---------- Category page ---------- */
.cat-intro { max-width: 780px; margin-bottom: 44px; }
.cat-intro p { font-size: 16px; color: var(--text-muted); }
.cat-sub { margin-bottom: 34px; }
.cat-sub h3 { font-size: 20px; margin-bottom: 18px; padding-left: 14px; border-left: 4px solid var(--accent); }

/* ---------- Contact page ---------- */
.contact-wrap { display: grid; grid-template-columns: 1fr 1.2fr; gap: 48px; align-items: start; }
.contact-info-card { background: var(--primary); color: #D9E2EC; border-radius: var(--radius); padding: 36px; }
.contact-info-card h2 { color: #fff; font-size: 24px; margin-bottom: 18px; }
.contact-info-card ul { margin-bottom: 28px; }
.contact-info-card li { display: flex; gap: 14px; margin-bottom: 18px; font-size: 15px; }
.contact-info-card .ic {
  width: 42px; height: 42px; flex-shrink: 0;
  border-radius: 10px; background: rgba(232,115,12,.18);
  color: var(--accent); font-size: 18px;
  display: flex; align-items: center; justify-content: center;
}
.contact-info-card a { color: #fff; font-weight: 600; }
.contact-info-card a:hover { color: var(--accent); }
.contact-info-card .sub { display: block; font-size: 12.5px; color: #AEBFCE; margin-bottom: 2px; }
.contact-map-note { font-size: 12.5px; color: #AEBFCE; line-height: 1.7; }

/* ---------- Blog ---------- */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--card-gap); }
.post-meta { font-size: 12.5px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 10px; }
.post-meta .cat { color: var(--accent); font-weight: 700; }
.blog-hero { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center; margin-bottom: 56px; }
.blog-hero h1 { font-size: 34px; margin-bottom: 14px; }
.blog-hero p { font-size: 16.5px; color: var(--text-muted); }

/* ---------- Misc ---------- */
.page-404 { text-align: center; padding: 120px 0; }
.page-404 .code { font-family: var(--font-head); font-size: 120px; font-weight: 800; color: var(--primary); line-height: 1; }
.page-404 .code span { color: var(--accent); }
.page-404 h1 { margin: 12px 0; }
.page-404 p { color: var(--text-muted); max-width: 440px; margin: 0 auto 28px; }

.cat-banner-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--card-gap); margin-bottom: 40px; }
.pagination { display: flex; gap: 8px; justify-content: center; margin-top: 40px; }
.pagination a, .pagination span {
  min-width: 40px; height: 40px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  font-size: 14px; color: var(--text);
}
.pagination a:hover { border-color: var(--accent); color: var(--accent); }
.pagination .current { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ---------- FAQ ---------- */
.faq-list { border-top: 1px solid var(--border); }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-q {
  width: 100%; text-align: left;
  font-family: var(--font-head); font-weight: 600; font-size: 15.5px;
  color: var(--primary);
  background: none; border: 0; padding: 18px 0;
  cursor: pointer;
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
}
.faq-q:hover { color: var(--accent); }
.faq-ic { font-size: 20px; color: var(--accent); transition: transform var(--transition); }
.faq-item.open .faq-ic { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 300ms ease; }
.faq-a p { padding: 0 0 18px; margin: 0; font-size: 14.5px; color: var(--text-muted); }
.faq-item.open .faq-a { max-height: 400px; }

/* ---------- Animations ---------- */
@keyframes fadeUp { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
.anim { opacity: 0; }
.anim.in { animation: fadeUp 600ms ease-out forwards; }
.anim.d1 { animation-delay: 80ms; }
.anim.d2 { animation-delay: 160ms; }
.anim.d3 { animation-delay: 240ms; }

/* ---------- Responsive ---------- */
@media (max-width: 992px) {
  .grid-3, .grid-4, .features, .blog-grid, .cat-banner-list { grid-template-columns: repeat(2, 1fr); }
  .process { grid-template-columns: repeat(3, 1fr); row-gap: 32px; }
  .process-step:nth-child(3)::after { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .pd-layout { grid-template-columns: 1fr; }
  .pd-gallery { position: static; }
  .contact-wrap { grid-template-columns: 1fr; }
  .blog-hero { grid-template-columns: 1fr; }
  .stats .container { grid-template-columns: repeat(2, 1fr); row-gap: 28px; }
  .hero h1 { font-size: 40px; }
  .sec { padding: 64px 0; }
}

@media (max-width: 768px) {
  .nav-toggle { display: block; }
  .nav-menu {
    position: fixed; top: 0; right: -100%;
    width: min(320px, 82vw); height: 100vh;
    background: #fff; flex-direction: column;
    align-items: stretch; gap: 0;
    padding: 80px 24px 32px;
    box-shadow: -12px 0 40px rgba(10,27,46,.16);
    transition: right 300ms ease;
    overflow-y: auto;
    z-index: 999;
  }
  .nav-menu.open { right: 0; }
  .nav-menu > li > a { padding: 14px 0; border-bottom: 1px solid var(--border); width: 100%; }
  .nav-cta { display: none; }
  .dropdown-menu { position: static; box-shadow: none; opacity: 1; visibility: visible; transform: none; border: 0; padding: 0 0 0 14px; max-height: 0; overflow: hidden; transition: max-height 300ms ease; }
  .dropdown.open .dropdown-menu { max-height: 600px; }
  .dropdown-menu a { border-left: 0; padding: 10px 0; }
  .grid-2, .grid-3, .grid-4, .features, .blog-grid, .cat-banner-list, .form-grid { grid-template-columns: 1fr; }
  .process { grid-template-columns: 1fr; }
  .process-step:not(:last-child)::after { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero { padding: 84px 0 76px; }
  .hero h1 { font-size: 32px; }
  .hero p { font-size: 16px; }
  .stat-num { font-size: 32px; }
  .sec-head h2 { font-size: 26px; }
  .page-banner h1 { font-size: 28px; }
  .cta-banner { padding: 52px 0; }
  .cta-banner .btn { width: 100%; }
  .pd-info h1 { font-size: 24px; }
  .article table { display: block; overflow-x: auto; }
  .topbar .container { justify-content: center; }
  .topbar-info { justify-content: center; }
}

@media (max-width: 480px) {
  .stats .container { grid-template-columns: 1fr; }
  .pd-thumbs { grid-template-columns: repeat(3, 1fr); }
  .form-card { padding: 24px; }
  .hero-badges { gap: 12px 18px; }
}

/* ---------- Utility ---------- */
.mt-8 { margin-top: 8px; } .mt-16 { margin-top: 16px; } .mt-24 { margin-top: 24px; } .mt-32 { margin-top: 32px; } .mt-48 { margin-top: 48px; }
.mb-8 { margin-bottom: 8px; } .mb-16 { margin-bottom: 16px; } .mb-24 { margin-bottom: 24px; } .mb-32 { margin-bottom: 32px; } .mb-48 { margin-bottom: 48px; }
.text-center { text-align: center; }
.text-accent { color: var(--accent); }
.flex-center { display: flex; align-items: center; justify-content: center; }