/* =========================================================
   KHSHB — التنسيقات الأساسية
   الألوان: كريمي / رملي / خشب / كراميل + لمسة نحاسي
   ========================================================= */
:root {
  --cream: #FBF7F1;
  --cream-2: #F7EFE4;
  --sand: #E9DCCB;
  --sand-2: #F3E9DC;
  --wood: #5A3A22;
  --wood-700: #4A2E1B;
  --wood-800: #3A2415;
  --wood-900: #241A12;
  --caramel: #C08A4E;
  --caramel-dark: #A9723C;
  --brass: #B98B4E;
  --ink: #241A12;
  --muted: #6B5647;
  --line: #E4D6C4;
  --white: #FFFFFF;
  --wa: #1FA855;
  --wa-dark: #178544;
  --danger: #B3261E;
  --radius: 18px;
  --radius-sm: 12px;
  --radius-pill: 999px;
  --shadow-1: 0 1px 2px rgba(36, 26, 18, .05), 0 10px 24px rgba(36, 26, 18, .06);
  --shadow-2: 0 18px 48px rgba(36, 26, 18, .16);
  --maxw: 1180px;
  --header-h: 76px;
  --font-ar-head: "Cairo", "IBM Plex Sans Arabic", system-ui, "Segoe UI", sans-serif;
  --font-ar-body: "IBM Plex Sans Arabic", "Cairo", system-ui, "Segoe UI", sans-serif;
  --font-en-head: "Outfit", "Inter", system-ui, "Segoe UI", sans-serif;
  --font-en-body: "Inter", "Outfit", system-ui, "Segoe UI", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  line-height: 1.75;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}
body.lang-ar { font-family: var(--font-ar-body); }
body.lang-ar h1, body.lang-ar h2, body.lang-ar h3, body.lang-ar h4, body.lang-ar .brand-name, body.lang-ar .btn { font-family: var(--font-ar-head); }
body.lang-en { font-family: var(--font-en-body); }
body.lang-en h1, body.lang-en h2, body.lang-en h3, body.lang-en h4, body.lang-en .brand-name, body.lang-en .btn { font-family: var(--font-en-head); }

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
p { margin: 0 0 1rem; }
h1, h2, h3 { margin: 0 0 .6rem; line-height: 1.3; color: var(--wood-900); font-weight: 700; }
h1 { font-size: clamp(1.8rem, 3.6vw, 3rem); }
h2 { font-size: clamp(1.4rem, 2.6vw, 2.05rem); }
h3 { font-size: 1.15rem; }
button { font: inherit; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }
.center { text-align: center; }
.section { padding: 64px 0; }
.section-tight { padding: 36px 0; }
.section-alt { background: var(--cream-2); }
.section-head { max-width: 720px; margin-bottom: 32px; }
.section-head p { color: var(--muted); margin: 0; }
.section-title { margin-bottom: 22px; }
.lede { color: var(--muted); max-width: 760px; }

.skip-link {
  position: absolute; inset-inline-start: -9999px; top: 0; z-index: 100;
  background: var(--wood); color: var(--cream); padding: 10px 16px; border-radius: 0 0 12px 0;
}
.skip-link:focus { inset-inline-start: 0; }

:focus-visible { outline: 3px solid var(--caramel); outline-offset: 2px; border-radius: 6px; }

/* ---------- أزرار ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: 13px 24px; border-radius: var(--radius-pill); border: 1.5px solid transparent;
  font-weight: 600; font-size: 1rem; cursor: pointer; transition: transform .18s ease, background-color .18s ease, color .18s ease, box-shadow .18s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--wood); color: var(--cream); box-shadow: var(--shadow-1); }
.btn-primary:hover { background: var(--wood-700); }
.btn-outline { background: transparent; color: var(--wood); border-color: var(--wood); }
.btn-outline:hover { background: var(--wood); color: var(--cream); }
.btn-wa { background: var(--wa); color: #fff; }
.btn-wa:hover { background: var(--wa-dark); }
.btn-ghost { background: var(--sand-2); color: var(--wood-800); }
.btn-ghost:hover { background: var(--sand); }
.btn-sm { padding: 9px 18px; font-size: .94rem; }
.btn-block { width: 100%; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

.link-arrow { color: var(--caramel-dark); font-weight: 600; display: inline-block; }
.link-arrow::after { content: " ←"; }
html[dir="ltr"] .link-arrow::after { content: " →"; }
.link-arrow:hover { color: var(--wood); }

/* ---------- الهيدر ---------- */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(251, 247, 241, .94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header.is-scrolled { box-shadow: 0 6px 20px rgba(36, 26, 18, .08); }
.header-inner { display: flex; align-items: center; gap: 18px; min-height: var(--header-h); }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark { width: 44px; height: 44px; flex: 0 0 auto; }
.brand-mark-lg { width: 52px; height: 52px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-name { font-weight: 800; font-size: 1.22rem; color: var(--wood-900); }
.brand-sub { font-size: .76rem; color: var(--caramel-dark); letter-spacing: .06em; font-weight: 600; }
.main-nav { margin-inline-start: auto; }
.main-nav ul { display: flex; flex-wrap: wrap; gap: 4px; }
.main-nav a {
  display: inline-block; padding: 8px 12px; border-radius: var(--radius-pill);
  color: var(--wood-800); font-weight: 500; font-size: .97rem;
}
.main-nav a:hover { background: var(--sand-2); }
.main-nav a.is-current { background: var(--sand); color: var(--wood-900); font-weight: 700; }
.header-actions { display: flex; align-items: center; gap: 10px; }
.lang-switch {
  border: 1.5px solid var(--line); border-radius: var(--radius-pill);
  padding: 7px 14px; font-size: .9rem; font-weight: 600; color: var(--wood);
  white-space: nowrap;
}
.lang-switch:hover { background: var(--sand-2); }
.nav-toggle {
  display: none; width: 44px; height: 44px; border: 1.5px solid var(--line);
  background: var(--white); border-radius: 12px; padding: 11px 10px; cursor: pointer;
}
.nav-toggle span { display: block; height: 2px; background: var(--wood); border-radius: 2px; margin: 4px 0; }

/* ---------- شريط التنبيه ---------- */
.draft-banner {
  background: #F6E4CB; color: var(--wood-800); border-bottom: 1px solid var(--sand);
  font-size: .92rem; padding: 8px 0;
}

/* ---------- الهيرو ---------- */
.hero { position: relative; overflow: hidden; background: var(--wood-900); }
.hero-media { position: absolute; inset: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-veil {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(36, 26, 18, .9) 0%, rgba(36, 26, 18, .72) 45%, rgba(36, 26, 18, .45) 100%);
}
html[dir="ltr"] .hero-veil { background: linear-gradient(270deg, rgba(36, 26, 18, .9) 0%, rgba(36, 26, 18, .72) 45%, rgba(36, 26, 18, .45) 100%); }
.hero-inner { position: relative; padding: 92px 20px 84px; max-width: 880px; color: var(--cream); }
.hero .kicker {
  color: var(--caramel); font-weight: 700; letter-spacing: .04em;
  font-size: .95rem; margin-bottom: .7rem;
}
.hero h1 { color: #fff; margin-bottom: 1rem; }
.hero-text { color: #EFE3D6; font-size: 1.08rem; max-width: 640px; }
.hero-points { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 26px; }
.hero-points li { position: relative; color: #EADCCB; font-size: .96rem; padding-inline-start: 20px; }
.hero-points li::before { content: "✓"; position: absolute; inset-inline-start: 0; color: var(--caramel); font-weight: 700; }
.hero .btn-row { margin-top: 28px; }
.hero .btn-outline { color: var(--cream); border-color: rgba(251, 247, 241, .6); }
.hero .btn-outline:hover { background: var(--cream); color: var(--wood-900); }

/* ---------- شريط الخامات ---------- */
.strip-title { text-align: center; color: var(--muted); font-size: 1rem; font-weight: 600; margin-bottom: 18px; }
.strip { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.strip li {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-pill);
  padding: 10px 20px; font-weight: 600; color: var(--wood-800); font-size: .96rem;
}

/* ---------- كروت الأقسام ---------- */
.cat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.cat-card {
  display: flex; flex-direction: column; background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-1);
  transition: transform .2s ease, box-shadow .2s ease;
}
.cat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-2); }
.cat-media { position: relative; display: block; aspect-ratio: 4 / 3; background: var(--wood-800); }
.cat-media img { width: 100%; height: 100%; object-fit: cover; }
.cat-body { padding: 18px 20px 22px; display: flex; flex-direction: column; gap: 6px; }
.cat-title { font-family: var(--font-ar-head); font-size: 1.12rem; font-weight: 700; color: var(--wood-900); }
body.lang-en .cat-title { font-family: var(--font-en-head); }
.cat-text { color: var(--muted); font-size: .95rem; }

/* ---------- الكروت والمعرض ---------- */
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 24px; }
.card {
  display: flex; flex-direction: column; background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-1);
  transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-2); }
.card-body { padding: 18px 20px 22px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.card-title { margin: 0; font-size: 1.08rem; }
.card-text { margin: 0; color: var(--muted); font-size: .95rem; }
.card .link-arrow { margin-top: auto; }

.media-btn { display: block; width: 100%; padding: 0; border: 0; background: none; cursor: zoom-in; }
.media { position: relative; margin: 0; aspect-ratio: 4 / 3; overflow: hidden; background: linear-gradient(160deg, var(--wood-800), var(--wood-900)); }
.media img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.card:hover .media img, .cat-card:hover .cat-media img { transform: scale(1.04); }
.ph-art {
  position: absolute; inset: 0; display: grid; place-items: center;
  color: rgba(251, 247, 241, .92); pointer-events: none;
  background: radial-gradient(circle at 50% 45%, rgba(36, 26, 18, .18), rgba(36, 26, 18, .45));
}
.ph-svg { width: 54%; max-width: 260px; height: auto; opacity: .95; }
.ph-badge {
  position: absolute; inset-block-start: 10px; inset-inline-end: 10px;
  background: rgba(251, 247, 241, .94); color: var(--wood-800);
  font-size: .74rem; font-weight: 700; padding: 4px 10px; border-radius: var(--radius-pill);
  border: 1px solid var(--sand);
}
.tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tags li {
  background: var(--sand-2); color: var(--wood-800); font-size: .8rem;
  padding: 3px 10px; border-radius: var(--radius-pill); border: 1px solid var(--line);
}

/* ---------- الفلاتر ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 10px; }
.filter {
  background: var(--white); border: 1.5px solid var(--line); color: var(--wood-800);
  padding: 9px 18px; border-radius: var(--radius-pill); cursor: pointer; font-weight: 600; font-size: .95rem;
}
.filter:hover { background: var(--sand-2); }
.filter[aria-pressed="true"] { background: var(--wood); border-color: var(--wood); color: var(--cream); }
.result-count { color: var(--muted); font-size: .9rem; margin: 12px 0 20px; }
.empty-state { color: var(--muted); text-align: center; padding: 40px 0; }
.card.is-hidden { display: none; }

/* ---------- الأبواب ---------- */
.door-rows { display: flex; flex-direction: column; gap: 34px; }
.door-row {
  display: grid; grid-template-columns: 1.05fr 1fr; gap: 28px; align-items: center;
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow-1);
}
.door-row-rev .door-media { order: 2; }
.door-row-rev .door-body { order: 1; }
.door-media .media { aspect-ratio: 4 / 3; height: 100%; }
.door-body { padding: 26px; }
.door-title { margin-top: 0; }
.door-body .btn { margin-top: 14px; }
.note {
  margin-top: 26px; background: var(--sand-2); border: 1px dashed var(--sand);
  border-radius: var(--radius-sm); padding: 14px 18px; color: var(--muted); font-size: .95rem;
}

/* ---------- قائمة المواصفات ---------- */
.spec-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 26px; }
.spec-list li { position: relative; padding-inline-start: 30px; color: var(--wood-800); }
.spec-list li::before {
  content: "✓"; position: absolute; inset-inline-start: 0; top: 2px;
  width: 20px; height: 20px; border-radius: 50%; background: var(--caramel); color: #fff;
  font-size: .72rem; display: grid; place-items: center; font-weight: 700;
}

/* ---------- الخطوات ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: step; }
.step { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow-1); }
.step-num {
  display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%;
  background: var(--sand); color: var(--wood-900); font-weight: 800; margin-bottom: 14px;
  font-family: var(--font-ar-head);
}
.step-title { display: block; font-family: var(--font-ar-head); font-weight: 700; color: var(--wood-900); margin-bottom: 6px; }
body.lang-en .step-title { font-family: var(--font-en-head); }
.step-text { display: block; color: var(--muted); font-size: .95rem; }
.steps-small { grid-template-columns: 1fr; gap: 14px; }
.steps-small .step { padding: 16px; box-shadow: none; background: var(--white); }
.steps-small .step-num { width: 34px; height: 34px; margin-bottom: 10px; font-size: .92rem; }

/* ---------- الخامات والألوان ---------- */
.two-col { display: grid; grid-template-columns: 1.15fr .85fr; gap: 30px; align-items: start; }
.mat-cards { display: grid; gap: 16px; margin-top: 20px; }
.mat-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.mat-card h3 { color: var(--wood); }
.mat-card p { margin: 0; color: var(--muted); font-size: .96rem; }
.colors-box { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.colors-box p { color: var(--muted); font-size: .96rem; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips li {
  border: 1px solid var(--sand); background: var(--cream); color: var(--wood-800);
  padding: 6px 14px; border-radius: var(--radius-pill); font-size: .9rem;
}

/* ---------- شريط الدعوة للتواصل ---------- */
.cta-band { background: linear-gradient(140deg, var(--wood-800), var(--wood-900)); color: var(--cream); text-align: center; }
.cta-band h2 { color: #fff; }
.cta-band p { color: #E8D9C7; max-width: 640px; margin: 0 auto 24px; }
.cta-band .btn-row { justify-content: center; }
.cta-band .btn-primary { background: var(--caramel); color: var(--wood-900); }
.cta-band .btn-primary:hover { background: var(--brass); }

/* ---------- ترويسة الصفحة الداخلية ---------- */
.page-head {
  background: linear-gradient(160deg, var(--cream-2), var(--sand-2));
  border-bottom: 1px solid var(--line); padding: 46px 0 40px;
}
.page-head h1 { margin-bottom: .5rem; }
.page-head .lede { margin: 0; }

/* ---------- الفورم ---------- */
.contact-layout { display: grid; grid-template-columns: 1.25fr .75fr; gap: 28px; align-items: start; }
.form-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow-1); }
.form-title { margin-top: 0; }
.form-intro { color: var(--muted); }
.form-required-note { color: var(--muted); font-size: .85rem; }
.lead-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin-top: 10px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field-full { grid-column: 1 / -1; }
.field label { font-weight: 600; font-size: .95rem; color: var(--wood-800); }
.field input, .field select, .field textarea {
  width: 100%; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: var(--radius-sm);
  background: var(--cream); color: var(--ink); font: inherit; font-size: .97rem;
}
.field textarea { resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--caramel); background: var(--white); outline: none;
  box-shadow: 0 0 0 3px rgba(192, 138, 78, .18);
}
.field-error { color: var(--danger); font-size: .85rem; margin: 0; }
.field.has-error input, .field.has-error select { border-color: var(--danger); background: #FFF7F6; }
.honeypot { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.form-actions { grid-column: 1 / -1; display: flex; flex-direction: column; gap: 10px; }
.form-privacy { color: var(--muted); font-size: .85rem; margin: 0; text-align: center; }
.form-noscript { background: var(--sand-2); border-radius: var(--radius-sm); padding: 12px; text-align: center; }
.form-result {
  margin-top: 22px; background: #EFF8F1; border: 1px solid #C7E3CE; border-radius: var(--radius);
  padding: 22px;
}
.result-title { color: #1D6B37; margin-top: 0; }
.result-preview {
  margin-top: 16px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 14px; font-size: .88rem; white-space: pre-wrap; word-break: break-word; direction: rtl; text-align: start;
}
body.lang-en .result-preview { direction: ltr; }
.side-block { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; margin-bottom: 20px; box-shadow: var(--shadow-1); }
.side-title { margin-top: 0; font-size: 1.08rem; }
.contact-list { display: flex; flex-direction: column; gap: 12px; }
.contact-list li { display: flex; flex-direction: column; }
.ci-label { color: var(--muted); font-size: .82rem; }
.contact-list a { color: var(--wood); font-weight: 600; }
.contact-list a:hover { color: var(--caramel-dark); }
.contact-notice { margin-top: 16px; margin-bottom: 0; background: #FDF3E3; border: 1px dashed var(--brass); border-radius: var(--radius-sm); padding: 12px; font-size: .88rem; color: var(--wood-800); }

/* ---------- الأسئلة الشائعة ---------- */
.faq { display: grid; gap: 12px; }
.faq-item { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 4px 18px; }
.faq-item summary { cursor: pointer; font-weight: 700; color: var(--wood-900); padding: 14px 0; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; float: inline-end; color: var(--caramel-dark); font-weight: 800; }
.faq-item[open] summary::after { content: "–"; }
.faq-item p { color: var(--muted); margin-top: 0; }

/* ---------- الفوتر ---------- */
.site-footer { background: var(--wood-900); color: #DCCDBB; margin-top: 10px; padding-top: 46px; }
.site-footer h2 { color: #fff; font-size: 1rem; margin-bottom: 12px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1.2fr 1fr; gap: 28px; padding-bottom: 34px; }
.footer-name { color: #fff; font-weight: 700; margin: 12px 0 6px; }
.footer-about { font-size: .92rem; color: #C9B7A4; }
.footer-col ul { display: flex; flex-direction: column; gap: 8px; font-size: .93rem; }
.footer-col a:hover { color: var(--caramel); }
.footer-materials li, .footer-social li { font-size: .93rem; }
.footer-social { margin-top: 10px; }
.footer-bottom {
  border-top: 1px solid rgba(251, 247, 241, .12); padding: 16px 20px;
  display: flex; flex-wrap: wrap; gap: 8px; justify-content: space-between; font-size: .85rem; color: #A99583;
}
.footer-bottom p { margin: 0; }

/* ---------- زرار واتساب العائم ---------- */
.wa-float {
  position: fixed; inset-block-end: 20px; inset-inline-end: 20px; z-index: 70;
  display: inline-flex; align-items: center; gap: 9px; background: var(--wa); color: #fff;
  padding: 13px 18px; border-radius: var(--radius-pill); box-shadow: var(--shadow-2);
  font-weight: 700; font-size: .95rem;
}
.wa-float:hover { background: var(--wa-dark); transform: translateY(-2px); }
.wa-float-text { display: inline; }

/* ---------- اللايت بوكس ---------- */
.lightbox {
  position: fixed; inset: 0; z-index: 90; background: rgba(24, 16, 10, .93);
  display: grid; grid-template-columns: 60px 1fr 60px; align-items: center; gap: 10px; padding: 20px;
}
.lightbox[hidden] { display: none; }
.lb-figure { margin: 0; display: flex; flex-direction: column; align-items: center; gap: 12px; }
.lb-figure img { max-width: 100%; max-height: 78vh; border-radius: var(--radius-sm); box-shadow: var(--shadow-2); }
.lb-figure figcaption { color: #F0E4D6; font-weight: 600; }
.lb-btn {
  background: rgba(251, 247, 241, .12); color: #fff; border: 1.5px solid rgba(251, 247, 241, .35);
  width: 48px; height: 48px; border-radius: 50%; cursor: pointer; font-size: 1.4rem; line-height: 1;
  display: grid; place-items: center;
}
.lb-btn:hover { background: rgba(251, 247, 241, .25); }
.lb-close { position: absolute; inset-block-start: 18px; inset-inline-end: 18px; }
.lb-prev { justify-self: start; }
.lb-next { justify-self: end; }

/* ---------- حركات عند التمرير ---------- */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .5s ease, transform .5s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

/* ---------- استجابة المقاسات ---------- */
@media (max-width: 1024px) {
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .two-col { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .main-nav {
    position: absolute; inset-inline: 0; top: 100%; background: var(--white);
    border-bottom: 1px solid var(--line); box-shadow: var(--shadow-2); display: none;
  }
  .main-nav.is-open { display: block; }
  .main-nav ul { flex-direction: column; gap: 0; padding: 10px 16px 18px; }
  .main-nav a { display: block; padding: 12px 10px; border-radius: var(--radius-sm); }
  .nav-toggle { display: block; }
  .header-cta { display: none; }
}
@media (max-width: 760px) {
  body { font-size: 16px; }
  .section { padding: 46px 0; }
  .hero-inner { padding: 64px 20px 58px; }
  .cat-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .spec-list { grid-template-columns: 1fr; }
  .door-row { grid-template-columns: 1fr; }
  .door-row-rev .door-media, .door-row-rev .door-body { order: initial; }
  .card-grid { grid-template-columns: 1fr; }
  .lead-form { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .btn-row { flex-direction: column; align-items: stretch; }
  .btn-row .btn { width: 100%; }
  .lightbox { grid-template-columns: 40px 1fr 40px; padding: 12px; }
  .lb-btn { width: 40px; height: 40px; font-size: 1.2rem; }
  .wa-float-text { display: none; }
  .wa-float { padding: 14px; border-radius: 50%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}