/* ============================================================
   DOMAINE DES ÉRABLES — Feuille de style principale
   Inspiré du style 4versants.com avec touches distinctives
   ============================================================ */

:root {
  --bg:           #F8F5EE;
  --primary:      #1A3C46;
  --primary-dk:   #0D2530;
  --accent:       #B87B3C;
  --accent-lt:    #D4943F;
  --text:         #1C1C1C;
  --text-lt:      #5A5A5A;
  --white:        #FFFFFF;
  --light:        #F0EDE4;
  --border:       #D8D3CA;

  --f-head: 'Playfair Display', Georgia, serif;
  --f-body: 'Lato', 'Helvetica Neue', Arial, sans-serif;

  --ease:   all 0.3s ease;
  --sh:     0 4px 20px rgba(0,0,0,0.08);
  --sh-h:   0 8px 30px rgba(0,0,0,0.15);
  --r:      4px;
  --max:    1200px;
}

/* ── ACCESSIBILITÉ ──────────────────────────────────────── */
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* ── RESET ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html  { scroll-behavior: smooth; font-size: 16px; }
body  { font-family: var(--f-body); color: var(--text); background: var(--bg); line-height: 1.7; -webkit-font-smoothing: antialiased; }
img   { max-width: 100%; height: auto; display: block; }
a     { color: inherit; text-decoration: none; transition: var(--ease); }
ul    { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── TYPOGRAPHY ─────────────────────────────────────────── */
h1,h2,h3,h4,h5 { font-family: var(--f-head); line-height: 1.25; color: var(--primary); }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.75rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.75rem); }
h4 { font-size: 1.15rem; }
p  { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

/* ── UTILITIES ──────────────────────────────────────────── */
.container   { max-width: var(--max); margin: 0 auto; padding: 0 2rem; }
.section     { padding: 5rem 0; }
.section--light   { background: var(--light); }
.section--primary { background: var(--primary); color: var(--white); }
.section--primary h2,
.section--primary h3 { color: var(--white); }
.text-center { text-align: center; }

.eyebrow {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.divider {
  width: 56px; height: 3px;
  background: var(--accent);
  margin: 1.25rem auto;
}
.divider--left { margin-left: 0; }

.section-sub {
  font-size: 1.05rem;
  color: var(--text-lt);
  max-width: 620px;
  margin: 0 auto 3rem;
}

/* ── BUTTONS ─────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.85rem 2rem;
  font-size: 0.82rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  border-radius: var(--r); transition: var(--ease);
}
.btn--primary { background: var(--primary); color: var(--white); }
.btn--primary:hover { background: var(--primary-dk); transform: translateY(-2px); box-shadow: var(--sh); }

.btn--accent  { background: var(--accent); color: var(--white); }
.btn--accent:hover { background: var(--accent-lt); transform: translateY(-2px); box-shadow: var(--sh); }

.btn--outline { background: transparent; color: var(--primary); border: 2px solid var(--primary); }
.btn--outline:hover { background: var(--primary); color: var(--white); }

.btn--outline-wh { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,.7); }
.btn--outline-wh:hover { background: var(--white); color: var(--primary); border-color: var(--white); }

/* ── HEADER ──────────────────────────────────────────────── */
.site-header {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(248,245,238,.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  transition: var(--ease);
}
.site-header.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,.08); }

.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 80px;
}

/* Logo */
.logo { display: flex; align-items: center; }
.logo-img { height: 58px; width: auto; display: block; }
.logo-img--footer { height: 52px; background: white; padding: 6px 10px; border-radius: 6px; }

/* Nav */
.main-nav { display: flex; align-items: center; gap: 1.75rem; }
.main-nav a {
  font-size: 0.78rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--text); padding: 0.3rem 0;
  position: relative;
}
.main-nav a::after {
  content: ''; position: absolute; bottom: -2px; left: 0;
  width: 0; height: 2px; background: var(--accent);
  transition: width 0.3s ease;
}
.main-nav a:hover::after,
.main-nav a.active::after { width: 100%; }
.main-nav a:hover,
.main-nav a.active { color: var(--primary); }

.nav-cta {
  background: var(--primary) !important;
  color: var(--white) !important;
  padding: 0.6rem 1.2rem !important;
  border-radius: var(--r) !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--accent) !important; }

/* Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; padding: .5rem; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--primary); transition: var(--ease); }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── HERO (homepage) ─────────────────────────────────────── */
.hero {
  position: relative; height: 48vh; min-height: 360px;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background: linear-gradient(160deg, #0D2530 0%, #1a3c46 45%, #1A3C46 75%, #1E4E5C 100%);
  background-image: url('../images/hero-bg.jpg');
  background-size: cover; background-position: center;
  transform: scale(1.04); transition: transform 8s ease;
}
.hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(13,37,48,.25) 0%, rgba(13,37,48,.35) 100%);
}
.hero:hover .hero-bg { transform: scale(1); }
.hero-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }
.hero-bg::after { z-index: 1; }
.hero-content { z-index: 2; }
.hero-scroll { z-index: 2; }

.hero-content {
  position: relative; z-index: 1;
  text-align: center; color: var(--white);
  max-width: 820px; padding: 0 2rem;
}
.hero-content h1 { color: var(--white); margin-bottom: 1.25rem; text-shadow: 0 2px 20px rgba(0,0,0,.3); }
.hero-content .eyebrow { color: rgba(255,255,255,.75); margin-bottom: 1.25rem; }
.hero-content p { font-size: 1.1rem; color: rgba(255,255,255,.88); margin-bottom: 2.5rem; max-width: 580px; margin-left: auto; margin-right: auto; }
.hero-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

.hero-scroll {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
  color: rgba(255,255,255,.6); font-size: 0.68rem;
  letter-spacing: .18em; text-transform: uppercase;
  animation: bob 2.2s ease-in-out infinite;
}
.hero-scroll svg { color: rgba(255,255,255,.5); }
@keyframes bob {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50%      { transform: translateX(-50%) translateY(7px); }
}

/* ── PAGE HERO (inner pages) ─────────────────────────────── */
.page-hero {
  position: relative; height: 42vh; min-height: 340px;
  display: flex; align-items: flex-end; overflow: hidden;
}
.page-hero-bg {
  position: absolute; inset: 0;
  background: linear-gradient(160deg, #0D2530 0%, #1a3c46 60%, #1E4E5C 100%);
  background-size: cover; background-position: center;
}
.page-hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(13,37,48,.39) 0%, rgba(26,60,70,.28) 100%);
}
.page-hero-inner {
  position: relative; z-index: 1;
  color: var(--white); padding: 3rem 2rem;
  max-width: var(--max); margin: 0 auto; width: 100%;
}
.page-hero-inner h1 { color: var(--white); margin-bottom: .6rem; }
.page-hero-inner p  { font-size: 1.05rem; color: rgba(255,255,255,.82); margin: 0; }

.breadcrumb { display: flex; gap: .4rem; font-size: .78rem; color: rgba(255,255,255,.55); margin-bottom: .75rem; align-items: center; }
.breadcrumb a { color: rgba(255,255,255,.65); }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb span { opacity: .4; }

/* ── FEATURE CARDS ───────────────────────────────────────── */
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 2rem; }

.feature-card {
  text-align: center; padding: 2.5rem 1.75rem;
  background: var(--white); border-radius: 8px;
  box-shadow: var(--sh); transition: var(--ease);
}
.feature-card:hover { transform: translateY(-5px); box-shadow: var(--sh-h); }

.feat-icon {
  width: 64px; height: 64px; margin: 0 auto 1.5rem;
  background: var(--light); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--primary);
}
.feat-icon svg { width: 30px; height: 30px; }
.feature-card h3 { font-size: 1.15rem; margin-bottom: .6rem; }
.feature-card p  { font-size: .9rem; color: var(--text-lt); margin: 0; }

/* ── TWO-COLUMN ──────────────────────────────────────────── */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
.two-col--rev { direction: rtl; }
.two-col--rev > * { direction: ltr; }
.col-img { border-radius: 8px; overflow: hidden; box-shadow: var(--sh-h); }
.col-img img { width: 100%; height: 420px; object-fit: cover; }

/* ── MODELS GRID ─────────────────────────────────────────── */
.models-filter { display: flex; gap: .6rem; flex-wrap: wrap; margin-bottom: 2.5rem; }
.filter-btn {
  padding: .5rem 1.2rem; font-size: .75rem; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  border: 2px solid var(--border); border-radius: 50px;
  color: var(--text-lt); transition: var(--ease); cursor: pointer;
  background: transparent;
}
.filter-btn:hover, .filter-btn.active { border-color: var(--primary); background: var(--primary); color: var(--white); }

.models-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(310px, 1fr)); gap: 2.5rem; }

.model-card { background: var(--white); border-radius: 8px; overflow: hidden; box-shadow: var(--sh); transition: var(--ease); }
.model-card:hover { transform: translateY(-5px); box-shadow: var(--sh-h); }

.mc-img { position: relative; height: 260px; overflow: hidden; background: var(--light); }
.mc-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .55s ease; }
.model-card:hover .mc-img img { transform: scale(1.06); }

.mc-badge {
  position: absolute; top: 1rem; left: 1rem;
  background: var(--accent); color: var(--white);
  font-size: .68rem; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; padding: .3rem .75rem; border-radius: 50px;
}

.mc-body { padding: 1.75rem; }
.mc-type { font-size: .72rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; color: var(--accent); margin-bottom: .4rem; }
.mc-body h3 { font-size: 1.5rem; margin-bottom: 1.2rem; }

.mc-specs {
  display: grid; grid-template-columns: repeat(3,1fr); gap: .75rem;
  padding: 1.1rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.25rem;
  text-align: center;
}
.spec-val { display: block; font-size: 1.2rem; font-weight: 700; font-family: var(--f-head); color: var(--primary); }
.spec-lbl { font-size: .68rem; color: var(--text-lt); text-transform: uppercase; letter-spacing: .08em; }

.mc-feats { margin-bottom: 1.5rem; }
.mc-feats li { font-size: .88rem; color: var(--text-lt); padding: .28rem 0; display: flex; gap: .5rem; align-items: center; }
.mc-feats li::before { content: '✓'; color: var(--accent); font-weight: 700; flex-shrink: 0; }

/* Plan image modal placeholder */
.mc-img-tabs { display: flex; gap: .5rem; margin-bottom: 1rem; }
.img-tab { font-size: .7rem; font-weight: 700; padding: .3rem .75rem; border-radius: 50px; border: 1.5px solid var(--border); cursor: pointer; transition: var(--ease); text-transform: uppercase; letter-spacing: .08em; background: transparent; }
.img-tab:hover, .img-tab.active { border-color: var(--primary); background: var(--primary); color: var(--white); }

/* ── TERRAIN MAP SVG ─────────────────────────────────────── */
.map-wrap { background: var(--white); border-radius: 8px; padding: 2rem; box-shadow: var(--sh); margin-bottom: 2.5rem; overflow-x: auto; }
.map-wrap svg { width: 100%; height: auto; max-width: 900px; display: block; margin: 0 auto; }

.map-legend { display: flex; gap: 2rem; flex-wrap: wrap; justify-content: center; margin-top: 1.5rem; padding-top: 1.5rem; border-top: 1px solid var(--border); }
.legend-item { display: flex; align-items: center; gap: .65rem; font-size: .85rem; font-weight: 600; }
.legend-dot { width: 18px; height: 18px; border-radius: 4px; flex-shrink: 0; }

/* ── TERRAIN LISTING CARDS ───────────────────────────────── */
.terrains-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 1.25rem; margin-top: 2rem; }

.terrain-item {
  background: var(--white); border-radius: 8px; padding: 1.5rem;
  box-shadow: var(--sh);
  border-left: 4px solid var(--primary);
  transition: var(--ease);
}
.terrain-item.select-lot { border-left-color: var(--accent); }
.terrain-item:hover { transform: translateX(4px); box-shadow: var(--sh-h); }

.t-num { font-family: var(--f-head); font-size: 2rem; font-weight: 700; color: var(--primary); line-height: 1; margin-bottom: .4rem; }
.terrain-item.select-lot .t-num { color: var(--accent); }

.t-meta { display: flex; gap: 1.25rem; margin: .65rem 0; flex-wrap: wrap; }
.t-meta-item { font-size: .78rem; color: var(--text-lt); }
.t-meta-item strong { display: block; color: var(--text); font-size: .9rem; }

.t-badge {
  display: inline-block; font-size: .68rem; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  padding: .25rem .75rem; border-radius: 50px;
  background: var(--light); color: var(--text-lt);
}
.terrain-item.select-lot .t-badge { background: rgba(184,123,60,.12); color: var(--accent); }

/* ── ATTRACTIONS ─────────────────────────────────────────── */
.attract-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 2rem; }

.attract-card { border-radius: 8px; overflow: hidden; box-shadow: var(--sh); transition: var(--ease); background: var(--white); }
.attract-card:hover { transform: translateY(-5px); box-shadow: var(--sh-h); }

.attract-img { height: 220px; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; background-size: cover; background-position: center; }

.attract-img svg { position: relative; z-index: 1; opacity: .92; }
.attract-img.bg1 { background: linear-gradient(135deg,#0D2530,#1E4E5C); }
.attract-img.bg2 { background: linear-gradient(135deg,#1a3a5c,#2c5f8a); }
.attract-img.bg3 { background: linear-gradient(135deg,#4a2c1a,#8a5f2c); }
.attract-img.bg4 { background: linear-gradient(135deg,#3a1a4a,#6a2c8a); }
.attract-img.bg5 { background: linear-gradient(135deg,#0D2530,#2c8a7a); }
.attract-img.bg6 { background: linear-gradient(135deg,#4a3a1a,#8a7a2c); }
.attract-img.bg7 { background: linear-gradient(135deg,#2a1a4a,#5a2c8a); }
.attract-img.bg8 { background: linear-gradient(135deg,#1a4a3a,#2c7a6a); }

.attract-body { padding: 1.4rem; }
.attract-body h3 { font-size: 1.1rem; margin-bottom: .5rem; }
.attract-body p  { font-size: .88rem; color: var(--text-lt); margin: 0; }

/* ── CONTACT PAGE ────────────────────────────────────────── */
.contact-grid { display: grid; grid-template-columns: 1fr 1.6fr; gap: 4rem; align-items: start; }

.contact-items { display: flex; flex-direction: column; gap: 1.75rem; }
.contact-item  { display: flex; gap: 1rem; align-items: flex-start; }
.ci-icon { width: 48px; height: 48px; flex-shrink: 0; background: var(--light); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--primary); }
.ci-icon svg { width: 22px; height: 22px; }
.contact-item h4 { font-size: .75rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); margin-bottom: .25rem; }
.contact-item p { font-size: .95rem; margin: 0; color: var(--text); }

/* Contact form */
.contact-form { display: flex; flex-direction: column; gap: 1.2rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group label { display: block; font-size: .75rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--text); margin-bottom: .4rem; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; padding: .82rem 1rem;
  border: 1.5px solid var(--border); border-radius: var(--r);
  font-family: var(--f-body); font-size: .95rem;
  color: var(--text); background: var(--white);
  transition: var(--ease);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26,60,70,.1);
}
.form-group textarea { min-height: 140px; resize: vertical; }

/* ── MAP EMBED ───────────────────────────────────────────── */
.map-embed { width: 100%; height: 450px; border-radius: 8px; overflow: hidden; box-shadow: var(--sh); border: none; display: block; }

/* ── CONSTRUCTEUR PAGE ───────────────────────────────────── */
.trust-badges { display: flex; gap: 1.25rem; flex-wrap: wrap; margin: 1.75rem 0; }
.trust-badge { display: flex; align-items: center; gap: .75rem; background: var(--light); padding: .75rem 1.25rem; border-radius: var(--r); font-size: .9rem; font-weight: 600; }
.trust-badge .badge-icon { font-size: 1.5rem; }

.lots-exclusive {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dk) 100%);
  color: white; padding: 4rem; border-radius: 12px;
  text-align: center; margin: 3rem 0;
}
.lots-exclusive h2 { color: white; margin-bottom: .9rem; }
.lots-exclusive p  { color: rgba(255,255,255,.83); max-width: 560px; margin: 0 auto 2rem; }

/* ── AUTO-CONSTRUCTEUR PAGE ──────────────────────────────── */
.steps-list { display: flex; flex-direction: column; gap: 1.75rem; margin-top: 3rem; }
.step-item { display: grid; grid-template-columns: 76px 1fr; gap: 2rem; align-items: start; padding: 2rem; background: var(--white); border-radius: 8px; box-shadow: var(--sh); transition: var(--ease); }
.step-item:hover { transform: translateX(5px); }
.step-num { width: 60px; height: 60px; background: var(--primary); color: white; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: var(--f-head); font-size: 1.4rem; font-weight: 700; flex-shrink: 0; }
.step-item h3 { margin-bottom: .65rem; font-size: 1.2rem; }
.step-item p  { color: var(--text-lt); margin: 0; font-size: .95rem; }

.options-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; margin-top: 2.5rem; }
.option-card {
  text-align: center; padding: 2.5rem 1.5rem;
  background: var(--white); border-radius: 8px; box-shadow: var(--sh);
  position: relative; overflow: hidden;
  transition: var(--ease);
}
.option-card:hover { transform: translateY(-4px); box-shadow: var(--sh-h); }
.option-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--accent); }
.option-card .opt-icon { margin-bottom: 1.25rem; display: flex; justify-content: center; color: var(--primary); }
.option-card h3 { font-size: 1.15rem; margin-bottom: .75rem; }
.option-card p { font-size: .88rem; color: var(--text-lt); margin: 0; }

.highlight-box {
  background: linear-gradient(135deg, rgba(26,60,70,.05), rgba(184,123,60,.08));
  border-left: 4px solid var(--accent);
  padding: 1.5rem 2rem;
  border-radius: 0 8px 8px 0;
  margin: 2rem 0;
}

/* ── FOOTER ──────────────────────────────────────────────── */
.site-footer { background: var(--primary-dk); color: rgba(255,255,255,.72); padding: 5rem 0 2rem; }

.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3,1fr); gap: 3rem; padding-bottom: 3rem; border-bottom: 1px solid rgba(255,255,255,.1); }

.footer-logo .logo-name    { color: white; font-size: 1.25rem; }
.footer-logo .logo-tagline { color: var(--accent); }
.footer-logo .logo-icon    { fill: rgba(255,255,255,.7); }

.footer-about { font-size: .88rem; line-height: 1.75; margin-top: 1rem; color: rgba(255,255,255,.55); }

.footer-col h4 { color: white; font-size: .75rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; margin-bottom: 1.2rem; }
.footer-col ul { display: flex; flex-direction: column; gap: .55rem; }
.footer-col a  { font-size: .88rem; color: rgba(255,255,255,.55); transition: var(--ease); }
.footer-col a:hover { color: var(--accent); padding-left: 4px; }

.footer-social { display: flex; gap: .65rem; margin-top: 1.5rem; }
.soc-link { width: 40px; height: 40px; background: rgba(255,255,255,.08); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,.65); transition: var(--ease); }
.soc-link:hover { background: var(--accent); color: white; transform: translateY(-2px); }

.footer-bottom { padding-top: 1.75rem; display: flex; justify-content: space-between; align-items: center; font-size: .78rem; color: rgba(255,255,255,.38); flex-wrap: wrap; gap: 1rem; }

/* ── FADE-IN ANIMATION ───────────────────────────────────── */
.fade-in { opacity: 0; transform: translateY(22px); transition: opacity .65s ease, transform .65s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
  .two-col { gap: 3rem; }
}
@media (max-width: 768px) {
  .section { padding: 3.5rem 0; }

  .main-nav {
    display: none;
    position: fixed; top: 80px; left: 0; right: 0;
    background: var(--bg); padding: 2rem;
    flex-direction: column; gap: 1.4rem;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--sh); z-index: 999;
  }
  .main-nav.open { display: flex; }
  .main-nav a { font-size: 1rem; }
  .hamburger { display: flex; }

  .two-col { grid-template-columns: 1fr; gap: 2rem; }
  .two-col--rev { direction: ltr; }
  .col-img img { height: 300px; }

  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }

  .options-grid { grid-template-columns: 1fr; }
  .step-item { grid-template-columns: 1fr; }

  .lots-exclusive { padding: 2.5rem 1.5rem; }
  .hero-btns { flex-direction: column; align-items: center; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .container { padding: 0 1.25rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .models-grid, .terrains-grid { grid-template-columns: 1fr; }
  .attract-grid { grid-template-columns: 1fr; }
}