/* ==========================================================================
   Thaikedaar.com — Main Stylesheet
   ========================================================================== */

:root {
  /* Header */
  --header-bg: #FFFFFF;
  --logo-color: #087443;
  --menu-text: #1F2933;
  --menu-active: #087443;
  --btn-post: #F28C28;

  /* Hero */
  --hero-overlay: rgba(0, 0, 0, 0.45);
  --hero-heading: #FFFFFF;
  --hero-highlight: #F28C28;

  /* Buttons */
  --btn-primary: #087443;
  --btn-primary-hover: #055C35;
  --btn-secondary: #F28C28;
  --btn-secondary-hover: #D97706;

  /* Cards */
  --card-bg: #FFFFFF;
  --card-heading: #1F2933;
  --card-price: #087443;
  --card-meta: #5B6573;
  --card-badge: #F28C28;

  /* Footer */
  --footer-bg: #055C35;
  --footer-heading: #FFFFFF;
  --footer-text: #D9E5DF;
  --footer-link-hover: #F28C28;

  /* Neutrals & structure */
  --bg-alt: #F6F8F7;
  --border: #E4E9E7;
  --shadow: 0 6px 20px rgba(31, 41, 51, 0.08);

  /* Type */
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --radius-sm: 4px;
  --radius-md: 8px;
  --container: 1200px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--menu-text);
  line-height: 1.6;
  background: #FFFFFF;
  -webkit-font-smoothing: antialiased;
}

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; }
input, select, textarea { font-family: inherit; font-size: 1rem; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  color: var(--menu-text);
}

.section { padding: 88px 0; }
.section-alt { background: var(--bg-alt); }

.section-head {
  max-width: 620px;
  margin-bottom: 48px;
}
.section-head .kicker {
  color: var(--card-price);
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 10px;
  display: block;
}
.section-head h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin-bottom: 12px;
}
.section-head p { color: var(--card-meta); font-size: 1.05rem; }

.section-head-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  flex-wrap: wrap;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.97rem;
  transition: background-color 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--btn-primary);
  color: #FFFFFF;
}
.btn-primary:hover { background: var(--btn-primary-hover); }

.btn-secondary {
  background: var(--btn-secondary);
  color: #FFFFFF;
}
.btn-secondary:hover { background: var(--btn-secondary-hover); }

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--btn-primary);
  color: var(--btn-primary);
}
.btn-outline:hover { background: var(--btn-primary); color: #fff; }

.btn-block { width: 100%; }
.btn-lg { padding: 15px 32px; font-size: 1.02rem; }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  background: var(--header-bg);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 200;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  gap: 24px;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--logo-color);
  display: flex;
  align-items: baseline;
  gap: 2px;
}
.logo span { color: var(--menu-text); font-weight: 400; font-size: 0.95rem; margin-left: 6px; font-family: var(--font-body); }

.main-nav ul {
  display: flex;
  gap: 34px;
}
.main-nav a {
  color: var(--menu-text);
  font-weight: 500;
  font-size: 0.97rem;
  position: relative;
  padding: 6px 0;
  transition: color 0.2s ease;
}
.main-nav a:hover,
.main-nav a.active {
  color: var(--menu-active);
}
.main-nav a.active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -3px;
  height: 2px;
  background: var(--menu-active);
  border-radius: 2px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}
.header-actions .btn-post {
  background: var(--btn-post);
  color: #fff;
}
.header-actions .btn-post:hover { background: var(--btn-secondary-hover); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}
.nav-toggle span {
  width: 24px; height: 2px;
  background: var(--menu-text);
  border-radius: 2px;
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  min-height: 640px;
  display: flex;
  align-items: center;
  background-image: linear-gradient(var(--hero-overlay), var(--hero-overlay)),
    url('https://images.unsplash.com/photo-1600585154340-be6161a56a0c?auto=format&fit=crop&w=1800&q=80');
  background-size: cover;
  background-position: center;
  color: var(--hero-heading);
}

.hero-inner {
  padding: 90px 24px;
  max-width: 780px;
}

.hero-eyebrow {
  display: inline-block;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.35);
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 0.85rem;
  margin-bottom: 22px;
  backdrop-filter: blur(2px);
}

.hero h1 {
  color: var(--hero-heading);
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  margin-bottom: 18px;
}
.hero h1 em {
  color: var(--hero-highlight);
  font-style: normal;
}

.hero p {
  font-size: 1.12rem;
  max-width: 560px;
  margin-bottom: 36px;
  color: rgba(255,255,255,0.92);
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 48px;
}
.hero-stats div strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.7rem;
  color: #fff;
}
.hero-stats div span {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.8);
}

/* Search box */
.search-box {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 22px;
  box-shadow: var(--shadow);
  margin-top: 8px;
}
.search-tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 18px;
}
.search-tabs button {
  padding: 9px 20px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--card-meta);
  transition: all 0.2s ease;
}
.search-tabs button.active {
  background: var(--btn-primary);
  color: #fff;
}

.search-fields {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr auto;
  gap: 12px;
}
.field label {
  display: block;
  font-size: 0.8rem;
  color: var(--card-meta);
  margin-bottom: 6px;
  font-weight: 600;
}
.field input,
.field select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--menu-text);
  background: #fff;
}
.field input:focus,
.field select:focus {
  outline: none;
  border-color: var(--btn-primary);
}
.search-fields .btn { margin-top: 22px; height: 46px; }

/* ==========================================================================
   Categories
   ========================================================================== */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.category-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 30px 24px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.category-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: transparent;
}
.category-icon {
  width: 52px; height: 52px;
  border-radius: 12px;
  background: rgba(8, 116, 67, 0.09);
  color: var(--btn-primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 18px;
}
.category-card h3 { font-size: 1.15rem; margin-bottom: 6px; }
.category-card p { color: var(--card-meta); font-size: 0.92rem; margin-bottom: 14px; }
.category-card .count { color: var(--card-price); font-weight: 600; font-size: 0.88rem; }

/* ==========================================================================
   Property Cards
   ========================================================================== */
.property-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.property-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}
.property-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

.property-thumb {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--bg-alt);
}
.property-thumb img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.4s ease;
}
.property-card:hover .property-thumb img { transform: scale(1.06); }

.badge {
  position: absolute;
  top: 14px; left: 14px;
  background: var(--card-badge);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 999px;
  letter-spacing: 0.02em;
}
.badge-purpose {
  position: absolute;
  top: 14px; right: 14px;
  background: rgba(255,255,255,0.92);
  color: var(--menu-text);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 999px;
}

.property-body { padding: 20px; }
.property-price {
  color: var(--card-price);
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.property-body h3 {
  font-size: 1.08rem;
  color: var(--card-heading);
  margin-bottom: 8px;
}
.property-location {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--card-meta);
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.property-meta {
  display: flex;
  gap: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  color: var(--card-meta);
  font-size: 0.86rem;
}
.property-meta span { display: flex; align-items: center; gap: 6px; }

/* ==========================================================================
   Why choose us
   ========================================================================== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.feature {
  padding: 8px 0;
}
.feature .num {
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--card-price);
  font-weight: 700;
  margin-bottom: 14px;
}
.feature h3 { font-size: 1.2rem; margin-bottom: 10px; }
.feature p { color: var(--card-meta); font-size: 0.96rem; }

/* ==========================================================================
   CTA band
   ========================================================================== */
.cta-band {
  background: var(--btn-primary);
  color: #fff;
  border-radius: var(--radius-md);
  padding: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.cta-band h2 { color: #fff; font-size: 1.9rem; margin-bottom: 10px; }
.cta-band p { color: rgba(255,255,255,0.85); }
.cta-band .btn-secondary:hover { background: var(--btn-secondary-hover); }

/* ==========================================================================
   Testimonials
   ========================================================================== */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px;
}
.testimonial p {
  color: var(--menu-text);
  font-size: 0.98rem;
  margin-bottom: 20px;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testimonial-author img {
  width: 44px; height: 44px;
  border-radius: 50%;
  object-fit: cover;
}
.testimonial-author strong { display: block; font-size: 0.94rem; }
.testimonial-author span { color: var(--card-meta); font-size: 0.84rem; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--footer-bg);
  color: var(--footer-text);
  padding: 64px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.footer-about .logo { color: #fff; margin-bottom: 14px; }
.footer-about p { font-size: 0.92rem; line-height: 1.7; margin-bottom: 20px; }
.social-links { display: flex; gap: 10px; }
.social-links a {
  width: 36px; height: 36px;
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s ease;
}
.social-links a:hover { background: var(--footer-link-hover); border-color: var(--footer-link-hover); }

.footer-col h4 {
  color: var(--footer-heading);
  font-size: 1rem;
  margin-bottom: 18px;
  font-family: var(--font-body);
  font-weight: 600;
}
.footer-col ul li { margin-bottom: 11px; }
.footer-col a { font-size: 0.92rem; transition: color 0.2s ease; }
.footer-col a:hover { color: var(--footer-link-hover); }
.footer-col p { font-size: 0.92rem; margin-bottom: 14px; }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 0;
  font-size: 0.85rem;
  flex-wrap: wrap;
  gap: 10px;
}
.footer-bottom a { margin-left: 18px; }
.footer-bottom a:hover { color: var(--footer-link-hover); }

/* ==========================================================================
   Inner-page hero (Properties / About / Contact)
   ========================================================================== */
.page-hero {
  background: var(--bg-alt);
  padding: 56px 0;
  border-bottom: 1px solid var(--border);
}
.page-hero h1 { font-size: clamp(1.8rem, 3.5vw, 2.4rem); margin-bottom: 10px; }
.breadcrumb { color: var(--card-meta); font-size: 0.92rem; }
.breadcrumb a { color: var(--btn-primary); font-weight: 600; }

/* ==========================================================================
   Properties listing layout
   ========================================================================== */
.listing-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 32px;
  align-items: flex-start;
}

.filters {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  position: sticky;
  top: 96px;
}
.filters h3 { font-size: 1.05rem; margin-bottom: 20px; }
.filter-group { margin-bottom: 24px; }
.filter-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--menu-text);
  margin-bottom: 8px;
}
.filter-group select,
.filter-group input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.checkbox-list label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 400;
  font-size: 0.92rem;
  margin-bottom: 10px;
  color: var(--card-meta);
}
.checkbox-list input { width: auto; }

.listing-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 12px;
}
.listing-toolbar .result-count { color: var(--card-meta); font-size: 0.94rem; }
.listing-toolbar select {
  padding: 9px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 44px;
}
.pagination button {
  width: 40px; height: 40px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--menu-text);
  font-weight: 600;
}
.pagination button.active,
.pagination button:hover {
  background: var(--btn-primary);
  color: #fff;
  border-color: var(--btn-primary);
}

/* ==========================================================================
   Property detail page
   ========================================================================== */
.detail-gallery {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 12px;
  margin-bottom: 36px;
  border-radius: var(--radius-md);
  overflow: hidden;
}
.detail-gallery img { width: 100%; height: 100%; object-fit: cover; }
.gallery-side { display: grid; grid-template-rows: 1fr 1fr; gap: 12px; }

.detail-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 44px;
  align-items: flex-start;
}

.detail-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
}
.detail-header h1 { font-size: 1.7rem; margin-bottom: 8px; }
.detail-price { text-align: right; }
.detail-price strong {
  display: block;
  color: var(--card-price);
  font-family: var(--font-display);
  font-size: 1.8rem;
}

.spec-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 28px;
}
.spec-grid div strong { display: block; font-size: 1.1rem; color: var(--card-heading); }
.spec-grid div span { color: var(--card-meta); font-size: 0.85rem; }

.detail-section { margin-bottom: 36px; }
.detail-section h2 { font-size: 1.25rem; margin-bottom: 14px; }
.detail-section p { color: var(--card-meta); }
.amenities-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.amenities-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--menu-text);
  font-size: 0.94rem;
}
.amenities-list li i { color: var(--btn-primary); }

.agent-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  position: sticky;
  top: 96px;
}
.agent-card .agent-info {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}
.agent-card img { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; }
.agent-card strong { display: block; }
.agent-card span { color: var(--card-meta); font-size: 0.86rem; }
.agent-card .field { margin-bottom: 14px; }
.agent-card input,
.agent-card textarea {
  width: 100%;
  padding: 11px 13px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.agent-card textarea { resize: vertical; min-height: 90px; }

/* ==========================================================================
   About page
   ========================================================================== */
.about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.about-split img { border-radius: var(--radius-md); }
.stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 32px;
}
.stat-row div strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--btn-primary);
}
.stat-row div span { color: var(--card-meta); font-size: 0.88rem; }

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.team-card { text-align: center; }
.team-card img {
  width: 100%; aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: 14px;
}
.team-card h3 { font-size: 1.02rem; margin-bottom: 4px; }
.team-card span { color: var(--card-meta); font-size: 0.86rem; }

/* ==========================================================================
   Contact page
   ========================================================================== */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
}
.contact-info-card {
  display: flex;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}
.contact-info-card:last-child { border-bottom: none; }
.contact-info-card .icon {
  width: 46px; height: 46px;
  border-radius: 10px;
  background: rgba(8,116,67,0.09);
  color: var(--btn-primary);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-info-card h4 { font-size: 1rem; margin-bottom: 4px; }
.contact-info-card p { color: var(--card-meta); font-size: 0.93rem; }

.contact-form .field { margin-bottom: 18px; }
.contact-form label {
  display: block;
  font-size: 0.87rem;
  font-weight: 600;
  margin-bottom: 7px;
}
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.contact-form textarea { min-height: 130px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-note { font-size: 0.85rem; color: var(--card-meta); margin-top: 12px; }
.map-embed {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
  margin-top: 40px;
}
.map-embed iframe { width: 100%; height: 340px; border: 0; display: block; }

.field-error {
  border-color: #B91C1C !important;
  background: rgba(185, 28, 28, 0.04);
}

/* ==========================================================================
   Toast / form feedback
   ========================================================================== */
.toast {
  position: fixed;
  bottom: 28px; right: 28px;
  background: var(--btn-primary);
  color: #fff;
  padding: 14px 22px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  font-size: 0.94rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  transform: translateY(140%);
  opacity: 0;
  transition: transform 0.35s ease, opacity 0.35s ease;
  z-index: 999;
}
.toast.show { transform: translateY(0); opacity: 1; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1024px) {
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .property-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: 1fr; }
  .testimonial-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .listing-layout { grid-template-columns: 1fr; }
  .filters { position: static; }
  .detail-layout { grid-template-columns: 1fr; }
  .agent-card { position: static; }
  .about-split { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-layout { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .main-nav, .header-actions .btn-outline { display: none; }
  .nav-toggle { display: flex; }
  .search-fields { grid-template-columns: 1fr; }
  .search-fields .btn { margin-top: 0; }
  .hero-stats { gap: 24px; flex-wrap: wrap; }
  .property-grid { grid-template-columns: 1fr; }
  .detail-gallery { grid-template-columns: 1fr; }
  .gallery-side { grid-template-columns: 1fr 1fr; grid-template-rows: none; }
  .spec-grid { grid-template-columns: repeat(2, 1fr); }
  .amenities-list { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .cta-band { flex-direction: column; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .detail-header { flex-direction: column; }
  .detail-price { text-align: left; }

  .main-nav.open {
    display: flex;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: #fff;
    flex-direction: column;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
  }
  .main-nav.open ul { flex-direction: column; gap: 16px; }
}