/* ==========================================================================
   MOD — Two New Homes | Shared Stylesheet
   ========================================================================== */

:root {
  --color-bg: #f7f5f1;
  --color-bg-alt: #efece6;
  --color-ink: #1c1b19;
  --color-ink-soft: #4a4842;
  --color-line: #ddd8cf;
  --color-accent: #2a8ebf;
  --color-white: #ffffff;
  --font-serif: "Cambria", Georgia, "Times New Roman", serif;
  --font-sans: "Calibri", "Segoe UI", Arial, sans-serif;
  --nav-height: 84px;
  --max-width: 1320px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  color: var(--color-ink);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }

a { color: inherit; text-decoration: none; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 48px;
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.eyebrow {
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 600;
}

.btn {
  display: inline-block;
  padding: 15px 34px;
  border: 1px solid var(--color-ink);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
  transition: background 0.25s ease, color 0.25s ease;
  background: transparent;
  color: var(--color-ink);
  cursor: pointer;
}
.btn:hover { background: var(--color-ink); color: var(--color-white); }

.btn-invert {
  border-color: var(--color-white);
  color: var(--color-white);
}
.btn-invert:hover { background: var(--color-white); color: var(--color-ink); }

/* ---------------- Nav ---------------- */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  background: transparent;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}
.site-nav.is-scrolled,
.site-nav.is-solid {
  background: rgba(247, 245, 241, 0.96);
  box-shadow: 0 1px 0 var(--color-line);
}
.site-nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-serif);
  font-size: 21px;
  letter-spacing: 0.03em;
  color: var(--color-white);
  transition: color 0.3s ease;
}
.nav-logo img { height: 30px; width: auto; display: block; }
.nav-logo-text {
  display: flex;
  align-items: flex-end;
  gap: 8px;
}
.nav-logo-title { line-height: 1; }
.nav-logo-by {
  display: inline-block;
  line-height: 1;
  margin-bottom: 2px;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.6;
}
.site-nav.is-scrolled .nav-logo,
.site-nav.is-solid .nav-logo { color: var(--color-ink); }

/* Mod credit badge */
.mod-credit {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-ink-soft);
}
.mod-credit img { height: 22px; width: auto; }
.mod-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-white);
  border: 1px solid var(--color-line);
  padding: 40px;
}
.mod-panel img { width: 100%; max-width: 280px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 40px;
  list-style: none;
}
.nav-links a {
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--color-white);
  padding-bottom: 4px;
  border-bottom: 1px solid transparent;
  transition: color 0.3s ease, border-color 0.3s ease;
}
.site-nav.is-scrolled .nav-links a,
.site-nav.is-solid .nav-links a { color: var(--color-ink); }
.nav-links a:hover,
.nav-links a.is-active { border-color: currentColor; }

.home-switch {
  display: flex;
  border: 1px solid rgba(255,255,255,0.5);
  border-radius: 999px;
  overflow: hidden;
}
.site-nav.is-scrolled .home-switch,
.site-nav.is-solid .home-switch { border-color: var(--color-line); }
.home-switch a {
  padding: 7px 18px;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
  border: none !important;
}
.home-switch a.is-active {
  background: var(--color-white);
  color: var(--color-ink) !important;
}
.site-nav.is-scrolled .home-switch a.is-active,
.site-nav.is-solid .home-switch a.is-active {
  background: var(--color-ink);
  color: var(--color-white) !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  width: 24px; height: 2px;
  background: var(--color-white);
  transition: background 0.3s ease;
}
.site-nav.is-scrolled .nav-toggle span,
.site-nav.is-solid .nav-toggle span { background: var(--color-ink); }

/* ---------------- Hero ---------------- */
.hero {
  position: relative;
  height: 100vh;
  min-height: 620px;
  display: flex;
  align-items: flex-end;
  color: var(--color-white);
  overflow: hidden;
}
.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(20,19,17,0.15) 0%, rgba(20,19,17,0.1) 40%, rgba(20,19,17,0.75) 100%);
}
.hero-media img,
.hero-media video,
.panel-hero .hero-media img,
.feature-row .media img,
.feature-row .media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.placeholder-img {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #b9ad99, #8a7b64 55%, #6d6250);
  color: rgba(255,255,255,0.75);
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-align: center;
  padding: 12px;
}
.hero-content {
  position: relative;
  z-index: 1;
  padding: 0 48px 88px;
  max-width: var(--max-width);
  margin: 0 auto;
  width: 100%;
}
.hero-content .eyebrow { color: rgba(255,255,255,0.85); }
.hero-content h1 {
  font-size: clamp(38px, 6vw, 76px);
  margin: 14px 0 10px;
}
.hero-content .hero-sub {
  font-size: 17px;
  max-width: 560px;
  color: rgba(255,255,255,0.88);
  margin-bottom: 28px;
}
.hero-facts {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
  margin-top: 30px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.3);
}
.hero-fact { min-width: 90px; }
.hero-fact .num { font-family: var(--font-sans); font-weight: 700; font-size: 25px; display: block; }
.hero-fact .label { font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(255,255,255,0.75); }

/* ---------------- Media band ---------------- */
.media-band {
  position: relative;
  width: 100%;
  aspect-ratio: 2.5 / 1;
  max-height: 560px;
  overflow: hidden;
  color: var(--color-white);
}
.media-band video,
.media-band img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.media-band::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(20,19,17,0.55) 0%, rgba(20,19,17,0.05) 30%, rgba(20,19,17,0.05) 70%, rgba(20,19,17,0.25) 100%);
}
.media-band-content {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 32px 40px;
  z-index: 1;
}
.media-band-content .eyebrow { color: rgba(255,255,255,0.85); }
.media-band-content h3 {
  font-family: var(--font-serif);
  font-size: clamp(20px, 2.6vw, 30px);
  margin-top: 6px;
  font-weight: 500;
}
@media (max-width: 700px) {
  .media-band { aspect-ratio: 4 / 5; max-height: none; }
  .media-band-content { padding: 24px; }
}

/* ---------------- Sections ---------------- */
section { padding: 120px 0; }
.section-tight { padding: 90px 0; }
.section-alt { background: var(--color-bg-alt); }

.section-head { max-width: 640px; margin-bottom: 56px; }
.section-head h2 { font-size: clamp(28px, 4vw, 44px); margin-top: 12px; }
.section-head p { margin-top: 18px; color: var(--color-ink-soft); font-size: 16px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

/* Two-up intro */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.split .media { aspect-ratio: 4/5; overflow: hidden; }
.split p { color: var(--color-ink-soft); margin-top: 18px; font-size: 16px; }
.split .signers { margin-top: 28px; display: flex; gap: 40px; }
.split .signers .role { font-size: 12px; color: var(--color-ink-soft); text-transform: uppercase; letter-spacing: 0.1em; }
.split .signers .name { font-family: var(--font-serif); font-size: 18px; margin-top: 4px; }

.about-centered {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}
.about-centered h2 { margin-bottom: 12px; }
.about-centered .about-tagline {
  font-family: var(--font-sans);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: 26px;
}
.about-centered .about-body { color: var(--color-ink-soft); margin-top: 18px; font-size: 16px; }
.about-centered .signers {
  margin-top: 28px;
  display: flex;
  justify-content: center;
  gap: 40px;
}
.about-centered .signers .role { font-size: 12px; color: var(--color-ink-soft); text-transform: uppercase; letter-spacing: 0.1em; }
.about-centered .signers .name { font-family: var(--font-serif); font-size: 18px; margin-top: 4px; }

/* Home showcase cards */
.homes-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.home-card {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 3/4;
  color: var(--color-white);
}
.home-card .placeholder-img { position: absolute; inset: 0; }
.home-card::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(20,19,17,0) 35%, rgba(20,19,17,0.85) 100%);
}
.home-card-content {
  position: absolute; left: 0; right: 0; bottom: 0;
  z-index: 1;
  padding: 32px;
}
.home-card .eyebrow { color: rgba(255,255,255,0.85); }
.home-card h3 { font-size: 30px; margin: 8px 0 6px; }
.home-card .price { font-size: 14px; letter-spacing: 0.05em; color: rgba(255,255,255,0.9); margin-bottom: 14px; }
.home-card .card-specs { display: flex; gap: 18px; font-size: 12px; letter-spacing: 0.06em; color: rgba(255,255,255,0.85); margin-bottom: 20px; }
.home-card .btn { font-size: 11px; padding: 12px 26px; }

/* Home tabs (single-page switcher) */
.home-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}
.tab-btn {
  padding: 15px 36px;
  border: 1px solid var(--color-ink);
  background: transparent;
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.25s ease, color 0.25s ease;
}
.tab-btn:hover { background: rgba(28,27,25,0.06); }
.tab-btn.is-active { background: var(--color-ink); color: var(--color-white); }

.home-panel { display: none; }
.home-panel.is-active { display: block; }

.panel-hero {
  position: relative;
  height: 62vh;
  min-height: 440px;
  color: var(--color-white);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  margin-bottom: 80px;
}
.panel-hero .hero-media { position: absolute; inset: 0; z-index: 0; }
.panel-hero .hero-media::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(20,19,17,0.1) 0%, rgba(20,19,17,0.15) 40%, rgba(20,19,17,0.8) 100%);
}
.panel-hero .panel-hero-content {
  position: relative; z-index: 1;
  padding: 40px;
}
.panel-hero h3 { font-size: clamp(30px, 4.5vw, 52px); margin: 10px 0 8px; }
.panel-hero .hero-sub { font-size: 15px; max-width: 680px; white-space: nowrap; color: rgba(255,255,255,0.88); margin-bottom: 0; }

/* Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.gallery-grid .g-item { aspect-ratio: 4/3; overflow: hidden; }
.gallery-grid .g-item .placeholder-img,
.gallery-grid .g-item img,
.gallery-grid .g-item video { width: 100%; height: 100%; object-fit: cover; display: block; }

/* Upgrades */
.upgrades-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 48px 64px;
  margin: 56px 0 40px;
}
.upgrades-grid.single {
  grid-template-columns: 1fr;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
.upgrades-grid.single .upgrade-item { justify-content: center; }
.upgrade-category h4 {
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-family: var(--font-sans);
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--color-line);
}
.upgrade-item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 24px;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-line);
  font-size: 15px;
  color: var(--color-ink-soft);
}
.upgrade-item:last-child { border-bottom: none; }
.upgrade-price {
  flex-shrink: 0;
  font-family: var(--font-sans);
  font-weight: 700;
  color: var(--color-ink);
  font-size: 15px;
}
@media (max-width: 700px) {
  .upgrades-grid { grid-template-columns: 1fr; gap: 40px; }
}

/* Specifications */
.specs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}
.specs-col h4 {
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-family: var(--font-sans);
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--color-line);
}
.specs-col ul { list-style: none; }
.specs-col li {
  padding: 10px 0;
  border-bottom: 1px solid var(--color-line);
  font-size: 15px;
  color: var(--color-ink-soft);
}
.specs-col li:last-child { border-bottom: none; }

/* Finish feature rows */
.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-bottom: 100px;
}
.feature-row:last-child { margin-bottom: 0; }
.feature-row.reverse .media { order: 2; }
.feature-row.reverse .text { order: 1; }
.feature-row .media { aspect-ratio: 4/3; overflow: hidden; }
.feature-row h3 { font-size: 26px; margin-bottom: 14px; }
.feature-row p { color: var(--color-ink-soft); margin-bottom: 18px; }
.feature-row ul { list-style: none; }
.feature-row li {
  font-size: 15px;
  color: var(--color-ink-soft);
  padding: 8px 0;
  border-top: 1px solid var(--color-line);
}
.feature-row li:first-child { border-top: none; }
.feature-row li strong { color: var(--color-ink); font-weight: 600; }

/* Contact */
.contact-wrap {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 72px;
}
.contact-info .info-block { margin-bottom: 32px; }
.contact-info .info-block h4 {
  font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--color-accent); margin-bottom: 8px; font-weight: 700;
}
.contact-info .info-block p, .contact-info .info-block a { font-size: 16px; }
.contact-info .info-block a:hover { text-decoration: underline; }

.form-row { margin-bottom: 20px; }
.form-row label {
  display: block; font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  margin-bottom: 8px; color: var(--color-ink-soft);
}
.form-row input, .form-row select, .form-row textarea {
  width: 100%;
  border: none;
  border-bottom: 1px solid var(--color-line);
  background: transparent;
  padding: 10px 2px;
  font-family: var(--font-sans);
  font-size: 15px;
  color: var(--color-ink);
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  outline: none; border-color: var(--color-ink);
}
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-note { font-size: 13px; color: var(--color-ink-soft); margin-top: 16px; }

/* CTA band */
.cta-band {
  background: var(--color-ink);
  color: var(--color-white);
  text-align: center;
  padding: 100px 0;
}
.cta-band .eyebrow { color: rgba(255,255,255,0.7); }
.cta-band h2 { font-size: clamp(28px, 4vw, 44px); margin: 14px 0 30px; }

/* Footer */
.site-footer {
  background: var(--color-bg-alt);
  padding: 72px 0 32px;
  border-top: 1px solid var(--color-line);
}
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
}
.footer-brand .nav-logo { color: var(--color-ink); }
.footer-brand p { margin-top: 14px; color: var(--color-ink-soft); font-size: 14px; max-width: 280px; }
.footer-col h5 {
  font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase;
  margin-bottom: 16px; color: var(--color-accent); font-weight: 700;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; font-size: 14px; }
.footer-col a:hover { text-decoration: underline; }
.footer-bottom {
  padding-top: 28px;
  border-top: 1px solid var(--color-line);
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--color-ink-soft);
  letter-spacing: 0.04em;
}

/* Responsive */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .split, .contact-wrap, .feature-row { grid-template-columns: 1fr; gap: 32px; }
  .feature-row.reverse .media, .feature-row.reverse .text { order: unset; }
  .homes-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .specs-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .container { padding: 0 24px; }
  .hero-content { padding: 0 24px 64px; }
  section { padding: 80px 0; }
  .panel-hero .hero-sub { white-space: normal; max-width: 100%; }
}
@media (max-width: 560px) {
  .footer-top { grid-template-columns: 1fr; }
  .form-row-2 { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; }
}