/* ==========================================================================
   Casa Perfecta — Design System
   ========================================================================== */

:root {
  --color-primary: #a41e34;
  --color-primary-dark: #7d1627;
  --color-primary-light: #c94a5f;
  --color-accent: #2f6fa8;
  --color-accent-light: #4fb3e8;
  --color-ink: #211f1d;
  --color-ink-soft: #58544e;
  --color-ink-faint: #8a857c;
  --color-paper: #faf8f4;
  --color-paper-alt: #f2ede3;
  --color-paper-deep: #eae3d4;
  --color-line: rgba(33, 31, 29, 0.1);
  --color-white: #ffffff;

  --font-display: "Playfair Display", "Georgia", serif;
  --font-body: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --container: 1240px;
  --radius-s: 6px;
  --radius-m: 14px;
  --radius-l: 28px;
  --shadow-s: 0 2px 10px rgba(33, 31, 29, 0.06);
  --shadow-m: 0 12px 32px rgba(33, 31, 29, 0.10);
  --shadow-l: 0 24px 60px rgba(33, 31, 29, 0.16);
  --ease: cubic-bezier(.4, 0, .2, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { overflow-x: hidden; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-paper);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
button { font-family: inherit; cursor: pointer; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 .5em;
  letter-spacing: -0.01em;
}
p { margin: 0 0 1em; color: var(--color-ink-soft); }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--color-primary);
  display: inline-block;
}

.section { padding: 96px 0; }
.section--tight { padding: 64px 0; }
.section--alt { background: var(--color-paper-alt); }
.section--ink { background: var(--color-ink); color: var(--color-white); }
.section--ink p { color: rgba(255,255,255,.68); }
.section-head { max-width: 640px; margin: 0 0 48px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { font-size: clamp(28px, 3.4vw, 42px); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  border: 1px solid transparent;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), color .25s var(--ease);
  white-space: nowrap;
}
.btn--primary { background: var(--color-primary); color: var(--color-white); box-shadow: var(--shadow-s); }
.btn--primary:hover { background: var(--color-primary-dark); transform: translateY(-2px); box-shadow: var(--shadow-m); }
.btn--ghost { border-color: var(--color-line); color: var(--color-ink); background: transparent; }
.btn--ghost:hover { border-color: var(--color-ink); transform: translateY(-2px); }
.btn--light { background: var(--color-white); color: var(--color-ink); }
.btn--light:hover { transform: translateY(-2px); box-shadow: var(--shadow-m); }
.btn--block { width: 100%; }
.btn--sm { padding: 10px 20px; font-size: 13px; }

/* ==========================================================================
   Header / Navigation
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 248, 244, .82);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.site-header.is-scrolled { border-color: var(--color-line); box-shadow: 0 4px 24px rgba(33,31,29,.06); }
.site-header .container { display: flex; align-items: center; justify-content: space-between; height: 108px; }

.brand { display: flex; align-items: center; gap: 12px; }
.brand img { height: 88px; width: auto; }

.mobile-nav { display: none; }

.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav > ul { display: flex; align-items: center; gap: 2px; }
.main-nav .nav-item { position: relative; }
.main-nav .nav-link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--color-ink-soft);
  border-radius: 999px;
  transition: background .2s var(--ease), color .2s var(--ease);
}
.main-nav .nav-link:hover, .main-nav .nav-item.active .nav-link { color: var(--color-ink); background: var(--color-paper-deep); }
.main-nav .nav-link .caret { width: 8px; height: 8px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: rotate(45deg); margin-top: -4px; opacity: .6; }

.has-dropdown .dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 220px;
  background: var(--color-white);
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-l);
  padding: 10px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all .22s var(--ease);
}
.has-dropdown:hover .dropdown, .has-dropdown:focus-within .dropdown {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.dropdown a {
  display: block;
  padding: 11px 14px;
  border-radius: var(--radius-s);
  font-size: 14px;
  color: var(--color-ink-soft);
}
.dropdown a:hover { background: var(--color-paper-alt); color: var(--color-ink); }

.header-cta { display: flex; align-items: center; gap: 18px; }
.header-phone { display: flex; align-items: center; gap: 8px; font-weight: 600; font-size: 14.5px; }
.header-phone svg { width: 18px; height: 18px; color: var(--color-primary); }

.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid var(--color-line);
  background: var(--color-white);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
}
.nav-toggle span { width: 18px; height: 2px; background: var(--color-ink); transition: all .25s var(--ease); }
.nav-toggle.is-open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  padding: 72px 0 100px;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  top: -160px; right: -160px;
  width: 520px; height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(164,30,52,.10), transparent 70%);
}
.hero .container { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.hero-copy h1 {
  font-size: clamp(38px, 5vw, 64px);
  margin-bottom: 22px;
}
.hero-copy h1 em { font-style: normal; color: var(--color-primary); }
.hero-copy p { font-size: 18px; max-width: 500px; margin-bottom: 34px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 44px; }
.hero-stats { display: flex; gap: 36px; }
.hero-stats div strong { display: block; font-family: var(--font-display); font-size: 28px; color: var(--color-ink); }
.hero-stats div span { font-size: 13px; color: var(--color-ink-faint); }

.hero-visual { position: relative; }
.hero-visual .frame {
  border-radius: var(--radius-l);
  overflow: hidden;
  box-shadow: var(--shadow-l);
  aspect-ratio: 4/5;
}
.hero-visual .frame img { width: 100%; height: 100%; object-fit: cover; }
.hero-visual .floating-card {
  position: absolute;
  bottom: -22px; left: -22px;
  background: var(--color-white);
  padding: 16px;
  border-radius: 50%;
  box-shadow: var(--shadow-l);
  display: flex; align-items: center; justify-content: center;
}
.hero-visual .floating-card .ico {
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--color-primary); color: #fff;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.hero-visual .floating-card strong { display: block; font-size: 14px; }
.hero-visual .floating-card span { font-size: 12.5px; color: var(--color-ink-faint); }

/* ==========================================================================
   Cards / Grids
   ========================================================================== */
.category-grid, .product-grid, .value-grid, .team-grid { display: grid; gap: 28px; }
.category-grid { grid-template-columns: repeat(4, 1fr); }
.product-grid { grid-template-columns: repeat(3, 1fr); }
.value-grid { grid-template-columns: repeat(3, 1fr); }

.category-card {
  position: relative;
  border-radius: var(--radius-m);
  overflow: hidden;
  aspect-ratio: 3/4;
  box-shadow: var(--shadow-s);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.category-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-m); }
.category-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.category-card:hover img { transform: scale(1.06); }
.category-card::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(33,31,29,0) 40%, rgba(33,31,29,.82) 100%);
}
.category-card .label {
  position: absolute; left: 20px; right: 20px; bottom: 18px; z-index: 2; color: #fff;
}
.category-card .label span { font-size: 12px; letter-spacing: .08em; text-transform: uppercase; opacity: .75; }
.category-card .label h3 { color: #fff; margin: 4px 0 0; font-size: 21px; }

.product-card {
  background: var(--color-white);
  border-radius: var(--radius-m);
  overflow: hidden;
  box-shadow: var(--shadow-s);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
  display: flex; flex-direction: column;
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-m); }
.product-card .thumb { aspect-ratio: 4/3; overflow: hidden; position: relative; }
.product-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.product-card:hover .thumb img { transform: scale(1.08); }
.product-card[data-category="tupai"] .thumb img { object-fit: contain; }
.product-card .badge {
  position: absolute; top: 14px; left: 14px;
  background: var(--color-primary); color: #fff;
  font-size: 11.5px; font-weight: 700; letter-spacing: .04em;
  padding: 5px 11px; border-radius: 999px;
}
.product-card .body { padding: 22px 22px 24px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.product-card .brand { font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--color-accent); font-weight: 600; }
.product-card h3 { font-size: 19px; margin-bottom: 2px; }
.product-card .desc { font-size: 14px; margin-bottom: 6px; flex: 1; }
.product-card .meta { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 14px; border-top: 1px solid var(--color-line); }
.product-card .price { font-family: var(--font-display); font-size: 17px; color: var(--color-ink); }
.product-card .price small { font-family: var(--font-body); font-size: 12px; color: var(--color-ink-faint); font-weight: 400; }

.value-card { padding: 34px 30px; background: var(--color-white); border-radius: var(--radius-m); box-shadow: var(--shadow-s); }
.value-card .ico {
  width: 52px; height: 52px; border-radius: 14px;
  background: var(--color-paper-deep); color: var(--color-primary);
  display: flex; align-items: center; justify-content: center; margin-bottom: 18px;
}
.value-card h3 { font-size: 19px; }
.value-card p { font-size: 14.5px; margin: 0; }

/* ==========================================================================
   Filters (product pages)
   ========================================================================== */
.filter-bar { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 40px; }
.filter-bar button {
  border: 1px solid var(--color-line);
  background: var(--color-white);
  padding: 10px 20px;
  border-radius: 999px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--color-ink-soft);
  transition: all .2s var(--ease);
}
.filter-bar button.is-active, .filter-bar button:hover { background: var(--color-ink); color: #fff; border-color: var(--color-ink); }

/* ==========================================================================
   Quote form
   ========================================================================== */
.quote-section { position: relative; }
.quote-panel {
  background: var(--color-white);
  border-radius: var(--radius-l);
  box-shadow: var(--shadow-l);
  padding: 52px;
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 48px;
}
.quote-info h2 { font-size: 30px; }
.quote-info ul { margin-top: 26px; display: flex; flex-direction: column; gap: 16px; }
.quote-info li { display: flex; align-items: flex-start; gap: 12px; font-size: 14.5px; color: var(--color-ink-soft); }
.quote-info li .dot { width: 22px; height: 22px; border-radius: 50%; background: var(--color-paper-deep); color: var(--color-primary); display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-grid .full { grid-column: 1 / -1; }
.field { position: relative; }
.field label {
  display: block; font-size: 12.5px; font-weight: 600; letter-spacing: .03em;
  color: var(--color-ink-soft); margin-bottom: 7px;
}
.field input, .field select, .field textarea {
  width: 100%;
  border: 1px solid var(--color-line);
  background: var(--color-paper-alt);
  border-radius: var(--radius-s);
  padding: 13px 16px;
  font-family: inherit;
  font-size: 14.5px;
  color: var(--color-ink);
  transition: border-color .2s var(--ease), background .2s var(--ease);
}
.field textarea { resize: vertical; min-height: 100px; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--color-primary); background: var(--color-white);
}
.field.has-error input, .field.has-error select, .field.has-error textarea { border-color: var(--color-primary); }
.field .error-msg { display: none; font-size: 12px; color: var(--color-primary); margin-top: 6px; }
.field.has-error .error-msg { display: block; }
.consent { display: flex; align-items: flex-start; gap: 10px; font-size: 12.5px; color: var(--color-ink-faint); }
.consent input { margin-top: 3px; }

.form-note { display: flex; align-items: center; gap: 10px; margin-top: 16px; font-size: 13.5px; color: var(--color-ink-faint); }
.form-success {
  display: none;
  align-items: center;
  gap: 14px;
  background: #eef7ee;
  border: 1px solid #cfe7cf;
  color: #2e6b2e;
  padding: 16px 18px;
  border-radius: var(--radius-s);
  font-size: 14px;
  margin-top: 18px;
}
.form-success.is-visible { display: flex; }

/* ==========================================================================
   Gallery / Testimonials / Steps
   ========================================================================== */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; counter-reset: step; }
.step { position: relative; padding: 0 24px 0 0; }
.step:not(:last-child)::after {
  content: ""; position: absolute; top: 26px; right: -4px; width: calc(100% - 20px); height: 1px;
  background: repeating-linear-gradient(90deg, var(--color-line) 0 8px, transparent 8px 16px);
}
.step .num {
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--color-ink); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 20px; margin-bottom: 20px;
  position: relative; z-index: 1;
}
.step h3 { font-size: 17px; }
.step p { font-size: 14px; }

.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 180px; gap: 16px; }
.gallery-grid a { border-radius: var(--radius-s); overflow: hidden; position: relative; display: block; }
.gallery-grid a img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s var(--ease); }
.gallery-grid a:hover img { transform: scale(1.08); }
.gallery-grid .tall { grid-row: span 2; }
.gallery-grid .wide { grid-column: span 2; }

.testimonial-card { background: var(--color-white); border-radius: var(--radius-m); padding: 30px; box-shadow: var(--shadow-s); }
.testimonial-card .stars { color: #e8a13d; letter-spacing: 2px; margin-bottom: 14px; font-size: 14px; }
.testimonial-card p { font-size: 15px; color: var(--color-ink-soft); }
.testimonial-card .who { display: flex; align-items: center; gap: 12px; margin-top: 18px; }
.testimonial-card .who .ava { width: 42px; height: 42px; border-radius: 50%; background: var(--color-paper-deep); display:flex;align-items:center;justify-content:center; font-family: var(--font-display); color: var(--color-primary); }
.testimonial-card .who strong { display: block; font-size: 14px; }
.testimonial-card .who span { font-size: 12.5px; color: var(--color-ink-faint); }

/* ==========================================================================
   Split / Info sections
   ========================================================================== */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.split.reverse .split-media { order: 2; }
.split-media img { border-radius: var(--radius-l); box-shadow: var(--shadow-m); width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.split-copy .checklist { margin-top: 22px; display: flex; flex-direction: column; gap: 14px; }
.split-copy .checklist li { display: flex; gap: 12px; font-size: 15px; color: var(--color-ink-soft); align-items: flex-start; }
.split-copy .checklist .tick { width: 22px; height: 22px; border-radius: 50%; background: var(--color-primary); color: #fff; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 12px; margin-top: 2px; }

/* ==========================================================================
   CTA band
   ========================================================================== */
.cta-band {
  background: linear-gradient(120deg, var(--color-primary), var(--color-primary-dark));
  border-radius: var(--radius-l);
  padding: 56px 60px;
  display: flex; align-items: center; justify-content: space-between; gap: 32px;
  color: #fff;
}
.cta-band h2 { color: #fff; font-size: 30px; margin-bottom: 8px; }
.cta-band p { color: rgba(255,255,255,.82); margin: 0; }
.cta-band .btn--light { color: var(--color-primary); }

/* ==========================================================================
   Location cards (Contact)
   ========================================================================== */
.location-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.location-card { background: var(--color-white); border-radius: var(--radius-m); padding: 28px; box-shadow: var(--shadow-s); }
.location-card .tag { font-size: 11.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--color-accent); }
.location-card h3 { font-size: 18px; margin: 8px 0 10px; }
.location-card .row { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--color-ink-soft); margin-bottom: 8px; }
.location-card svg { width: 16px; height: 16px; color: var(--color-primary); margin-top: 3px; flex-shrink: 0; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { background: var(--color-ink); color: rgba(255,255,255,.72); padding: 80px 0 0; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 48px; padding-bottom: 56px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer-brand img { height: 46px; margin-bottom: 16px; filter: brightness(0) invert(1); }
.footer-brand p { font-size: 14px; max-width: 280px; }
.footer-social { display: flex; gap: 10px; margin-top: 20px; }
.footer-social a { width: 38px; height: 38px; border-radius: 50%; border: 1px solid rgba(255,255,255,.18); display: flex; align-items: center; justify-content: center; transition: all .2s var(--ease); }
.footer-social a:hover { background: var(--color-primary); border-color: var(--color-primary); }
.footer-col h4 { color: #fff; font-family: var(--font-body); font-size: 13.5px; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 20px; }
.footer-col ul { display: flex; flex-direction: column; gap: 12px; }
.footer-col a { font-size: 14.5px; transition: color .2s var(--ease); }
.footer-col a:hover { color: #fff; }
.footer-col .row { display: flex; gap: 10px; font-size: 14px; align-items: flex-start; }
.footer-col svg { width: 16px; height: 16px; margin-top: 3px; color: var(--color-primary-light); flex-shrink: 0; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; padding: 26px 0; font-size: 13px; color: rgba(255,255,255,.5); }
.footer-bottom a { color: rgba(255,255,255,.5); }
.footer-bottom a:hover { color: #fff; }

/* ==========================================================================
   Reveal animation
   ========================================================================== */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ==========================================================================
   Page header (inner pages)
   ========================================================================== */
.page-header { padding: 56px 0 40px; }
.breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--color-ink-faint); margin-bottom: 16px; }
.breadcrumb a:hover { color: var(--color-primary); }
.page-header h1 { font-size: clamp(32px, 4vw, 48px); max-width: 700px; }
.page-header p { font-size: 16px; max-width: 560px; }

/* ==========================================================================
   Photo placeholders (duotone gradient + icon)
   — swap these divs for real product photography when available
   ========================================================================== */
.ph {
  position: relative;
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  color: rgba(255,255,255,.92);
}
.ph::before {
  content: "";
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(45deg, rgba(255,255,255,.07) 0 2px, transparent 2px 28px);
  mix-blend-mode: overlay;
}
.ph-icon { width: 26%; max-width: 96px; min-width: 34px; height: auto; position: relative; z-index: 1; opacity: .95; }
.ph--a { background: linear-gradient(135deg, var(--color-primary), var(--color-ink)); }
.ph--b { background: linear-gradient(135deg, var(--color-accent), var(--color-ink)); }
.ph--c { background: linear-gradient(140deg, var(--color-primary-dark), var(--color-accent)); }
.ph--d { background: linear-gradient(160deg, var(--color-accent-light), var(--color-primary)); }
.ph--e { background: linear-gradient(200deg, var(--color-ink), var(--color-primary-light)); }
.ph--f { background: linear-gradient(120deg, var(--color-accent), var(--color-primary-light)); }
.ph--g { background: linear-gradient(150deg, var(--color-primary-light), var(--color-accent-light)); }
.ph--h { background: linear-gradient(135deg, var(--color-ink), var(--color-accent)); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1080px) {
  .category-grid { grid-template-columns: repeat(2, 1fr); }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .value-grid { grid-template-columns: 1fr 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; row-gap: 40px; }
  .location-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .steps { grid-template-columns: 1fr 1fr; row-gap: 36px; }
  .step:nth-child(2)::after { display: none; }
}

@media (max-width: 900px) {
  .main-nav, .header-cta { display: none; }
  .nav-toggle { display: flex; }
  .hero .container, .split { grid-template-columns: 1fr; }
  .split-media { order: -1 !important; }
  .hero-visual { max-width: 420px; }
  .quote-panel { grid-template-columns: 1fr; padding: 32px; }
  .cta-band { flex-direction: column; text-align: center; }

  .mobile-nav {
    display: block;
    position: fixed; top: 108px; left: 0; right: 0; height: calc(100vh - 108px);
    z-index: 90;
    background: var(--color-paper);
    padding: 24px 32px; overflow-y: auto;
    transform: translateX(100%);
    transition: transform .35s var(--ease);
  }
  .mobile-nav.is-open { transform: translateX(0); }
  .mobile-nav ul { display: flex; flex-direction: column; gap: 4px; }
  .mobile-nav .nav-link {
    display: flex; align-items: center; justify-content: space-between;
    padding: 15px 16px;
    font-size: 16.5px;
    font-weight: 600;
    color: var(--color-ink);
    border-radius: var(--radius-s);
    transition: background .2s var(--ease), color .2s var(--ease);
  }
  .mobile-nav .nav-link:active,
  .mobile-nav .nav-item.active .nav-link { background: var(--color-paper-deep); color: var(--color-primary); }
  .mobile-nav .nav-link .caret {
    width: 8px; height: 8px;
    border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor;
    transform: rotate(45deg); opacity: .5;
    transition: transform .25s var(--ease);
  }
  .mobile-nav .has-dropdown.is-open > .nav-link .caret { transform: rotate(225deg); }
  .mobile-nav .dropdown {
    position: static; box-shadow: none; opacity: 1; visibility: visible; transform: none;
    display: none;
    padding: 2px 4px 10px 14px;
    flex-direction: column;
    gap: 2px;
  }
  .mobile-nav .has-dropdown.is-open .dropdown { display: flex; }
  .mobile-nav .dropdown a {
    padding: 11px 14px;
    border-radius: var(--radius-s);
    font-size: 15px;
    color: var(--color-ink-soft);
    transition: background .2s var(--ease), color .2s var(--ease);
  }
  .mobile-nav .dropdown a:active { background: var(--color-paper-deep); color: var(--color-ink); }
}

@media (max-width: 720px) {
  .container { padding: 0 20px; }
  .section { padding: 64px 0; }
  .category-grid, .value-grid, .location-grid { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 150px; }
  .steps { grid-template-columns: 1fr; }
  .step::after { display: none !important; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 10px; text-align: center; }
  .hero-visual .floating-card { position: static; margin: 16px auto 0; }
}