/* =========================================================
   Timber Mountain Homes — Design Tokens
   ========================================================= */
:root {
  --forest-950: #101d15;
  --forest-900: #16261b;
  --forest-800: #1f3626;
  --forest-700: #2a4732;
  --gold-400: #d9b865;
  --gold-500: #c9a24b;
  --gold-600: #a9822f;
  --wood-600: #7b4b2a;
  --wood-700: #5a3620;
  --wood-800: #432817;
  --cream-100: #f7f2e4;
  --cream-200: #f0e8d4;
  --cream-300: #e6dabd;
  --charcoal-900: #221d18;
  --charcoal-700: #3a332b;
  --white: #ffffff;

  --font-display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;

  --container: 1180px;
  --radius-sm: 4px;
  --radius-md: 10px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--cream-100);
  color: var(--charcoal-900);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  margin: 0 0 0.5em;
  color: inherit;
  letter-spacing: -0.01em;
}

p { margin: 0 0 1em; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--gold-500);
  margin-bottom: 18px;
}

.eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--gold-500);
  display: inline-block;
}

/* Focus visibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--gold-500);
  outline-offset: 3px;
}

/* =========================================================
   Buttons
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 15px 28px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.18s ease, background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.btn-primary {
  background: var(--gold-500);
  color: var(--forest-950);
}
.btn-primary:hover { background: var(--gold-400); transform: translateY(-1px); }

.btn-ghost {
  background: transparent;
  border-color: rgba(247, 242, 228, 0.35);
  color: var(--cream-100);
}
.btn-ghost:hover { border-color: var(--gold-400); color: var(--gold-400); }

.btn-outline-dark {
  background: transparent;
  border-color: rgba(34, 29, 24, 0.3);
  color: var(--charcoal-900);
}
.btn-outline-dark:hover { border-color: var(--wood-700); background: var(--wood-700); color: var(--cream-100); }

/* =========================================================
   Header
   ========================================================= */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(16, 29, 21, 0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(217, 184, 101, 0.15);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--cream-100);
}

.brand img {
  width: 40px;
  height: 40px;
  border-radius: 8px;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1.1;
}

.brand-name span {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  color: var(--gold-500);
  text-transform: uppercase;
  margin-top: 2px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 36px;
}

.main-nav a {
  font-size: 0.9rem;
  color: var(--cream-200);
  position: relative;
}
.main-nav a:hover { color: var(--gold-400); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--cream-100);
  margin: 5px 0;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

/* =========================================================
   Hero
   ========================================================= */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  background: linear-gradient(180deg, var(--forest-950) 0%, var(--forest-900) 55%, var(--forest-800) 100%);
  color: var(--cream-100);
  overflow: hidden;
  padding-top: 76px;
}

.hero-ridge {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.55;
  pointer-events: none;
}

.hero-glow {
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 900px;
  background: radial-gradient(circle, rgba(201, 162, 75, 0.16) 0%, rgba(201, 162, 75, 0) 65%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
  padding: 120px 0 100px;
}

.hero h1 {
  font-size: clamp(2.4rem, 5.4vw, 4.2rem);
  line-height: 1.05;
  color: var(--white);
  margin-bottom: 0.4em;
}

.hero h1 em {
  font-style: italic;
  color: var(--gold-400);
}

.hero-sub {
  font-size: 1.12rem;
  color: var(--cream-300);
  max-width: 560px;
  margin-bottom: 2.2em;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 3.2em;
}

.hero-meta {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  border-top: 1px solid rgba(247, 242, 228, 0.15);
  padding-top: 24px;
}

.hero-meta-item {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--cream-300);
}
.hero-meta-item strong {
  display: block;
  font-family: var(--font-body);
  font-size: 0.98rem;
  color: var(--cream-100);
  font-weight: 600;
  margin-bottom: 2px;
}

/* =========================================================
   Section base
   ========================================================= */
section { padding: 108px 0; }

.section-head {
  max-width: 640px;
  margin-bottom: 64px;
}

.section-head h2 {
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
  color: var(--forest-950);
}

.section-head p {
  color: var(--charcoal-700);
  font-size: 1.05rem;
}

.on-dark .section-head h2,
.on-dark .section-head p { color: var(--cream-100); }
.on-dark .section-head p { color: var(--cream-300); }

/* Ridge divider between sections */
.ridge-divider {
  display: block;
  width: 100%;
  height: 46px;
}

/* =========================================================
   Services
   ========================================================= */
.services {
  background: var(--cream-100);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(34, 29, 24, 0.12);
  border: 1px solid rgba(34, 29, 24, 0.12);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.service-card {
  background: var(--cream-100);
  padding: 40px 34px;
  transition: background 0.2s ease;
}

.service-card:hover { background: var(--cream-200); }

.service-index {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--gold-600);
  letter-spacing: 0.1em;
  margin-bottom: 22px;
  display: block;
}

.service-card h3 {
  font-size: 1.22rem;
  color: var(--forest-950);
  margin-bottom: 10px;
}

.service-card p {
  color: var(--charcoal-700);
  font-size: 0.95rem;
  margin-bottom: 0;
}

/* =========================================================
   Process (dark)
   ========================================================= */
.process {
  background: var(--forest-950);
  color: var(--cream-100);
  position: relative;
}

.process-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  counter-reset: step;
}

.process-item {
  padding: 0 28px 0 0;
  border-left: 1px solid rgba(217, 184, 101, 0.25);
  padding-left: 26px;
}

.process-item:first-child { border-left: none; padding-left: 0; }

.process-num {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--gold-500);
  margin-bottom: 20px;
  display: block;
}

.process-item h3 {
  color: var(--white);
  font-size: 1.08rem;
  margin-bottom: 10px;
}

.process-item p {
  color: var(--cream-300);
  font-size: 0.92rem;
  margin-bottom: 0;
}

/* =========================================================
   About
   ========================================================= */
.about {
  background: var(--cream-200);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 72px;
  align-items: start;
}

.about-copy p {
  font-size: 1.04rem;
  color: var(--charcoal-700);
}

.about-figure {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--forest-900);
  aspect-ratio: 4/5;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-figure svg { width: 78%; height: auto; }

.about-values {
  list-style: none;
  padding: 0;
  margin: 34px 0 0;
  display: grid;
  gap: 22px;
}

.about-values li {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 14px;
}

.about-values .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold-500);
  margin-top: 8px;
}

.about-values strong {
  display: block;
  color: var(--forest-950);
  font-family: var(--font-display);
  font-size: 1.02rem;
  margin-bottom: 3px;
}

.about-values span {
  color: var(--charcoal-700);
  font-size: 0.92rem;
}

/* =========================================================
   Estimate / Contact
   ========================================================= */
.estimate {
  background: var(--forest-950);
  color: var(--cream-100);
}

.estimate-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 72px;
}

.estimate-info h2 { color: var(--white); }
.estimate-info p { color: var(--cream-300); }

.contact-cards {
  display: grid;
  gap: 18px;
  margin-top: 36px;
}

.contact-card {
  border: 1px solid rgba(247, 242, 228, 0.16);
  border-radius: var(--radius-md);
  padding: 20px 22px;
}

.contact-card .label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-500);
  margin-bottom: 6px;
  display: block;
}

.contact-card .value {
  font-size: 1.05rem;
  color: var(--cream-100);
}

.contact-card a.value:hover { color: var(--gold-400); }

.estimate-form {
  background: var(--forest-900);
  border: 1px solid rgba(217, 184, 101, 0.18);
  border-radius: var(--radius-md);
  padding: 40px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.form-group { margin-bottom: 20px; }
.form-group.full { grid-column: 1 / -1; }

.form-group label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cream-300);
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--forest-950);
  border: 1px solid rgba(247, 242, 228, 0.2);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: var(--cream-100);
  font-family: var(--font-body);
  font-size: 0.95rem;
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(247, 242, 228, 0.35); }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold-500);
  outline: none;
}

.form-group textarea { resize: vertical; min-height: 96px; }

.form-note {
  font-size: 0.8rem;
  color: var(--cream-300);
  opacity: 0.75;
  margin-top: 4px;
  margin-bottom: 0;
}

.form-submit {
  margin-top: 8px;
  width: 100%;
}

/* =========================================================
   Footer
   ========================================================= */
.site-footer {
  background: var(--forest-950);
  color: var(--cream-300);
  border-top: 1px solid rgba(217, 184, 101, 0.15);
  padding: 56px 0 30px;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
  flex-wrap: wrap;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(247, 242, 228, 0.1);
  margin-bottom: 26px;
}

.footer-brand { display: flex; align-items: center; gap: 12px; }
.footer-brand img { width: 34px; height: 34px; border-radius: 7px; }
.footer-brand-name { font-family: var(--font-display); color: var(--cream-100); font-size: 1rem; }

.footer-links {
  display: flex;
  gap: 34px;
  flex-wrap: wrap;
  font-size: 0.88rem;
}

.footer-links a:hover { color: var(--gold-400); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.78rem;
  color: rgba(247, 242, 228, 0.45);
}

/* =========================================================
   Privacy page
   ========================================================= */
.legal-hero {
  background: var(--forest-950);
  color: var(--cream-100);
  padding: 160px 0 60px;
}

.legal-hero h1 { color: var(--white); font-size: clamp(1.9rem, 4vw, 2.6rem); }
.legal-hero p { color: var(--cream-300); margin: 0; }

.legal-body {
  padding: 70px 0 110px;
  background: var(--cream-100);
}

.legal-body .container { max-width: 820px; }

.legal-body h2 {
  font-size: 1.3rem;
  color: var(--forest-950);
  margin-top: 2.2em;
}
.legal-body h2:first-child { margin-top: 0; }

.legal-body p, .legal-body li {
  color: var(--charcoal-700);
  font-size: 0.98rem;
}

.legal-body ul { padding-left: 22px; }

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gold-500);
  margin-bottom: 24px;
}
.back-link:hover { color: var(--gold-400); }

/* =========================================================
   Reveal animation
   ========================================================= */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 980px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .process-list { grid-template-columns: repeat(2, 1fr); row-gap: 40px; }
  .process-item:nth-child(3) { border-left: none; padding-left: 0; }
  .about-grid { grid-template-columns: 1fr; }
  .about-figure { max-width: 380px; aspect-ratio: 16/10; }
  .estimate-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .main-nav { display: none; }
  .nav-toggle { display: block; }

  .site-header.nav-open .main-nav {
    display: flex;
    position: absolute;
    top: 76px;
    left: 0; right: 0;
    background: var(--forest-950);
    flex-direction: column;
    gap: 0;
    padding: 8px 28px 20px;
    border-bottom: 1px solid rgba(217, 184, 101, 0.15);
  }
  .site-header.nav-open .main-nav a { padding: 12px 0; width: 100%; }

  .hero-content { padding: 100px 0 70px; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .hero-actions .btn { width: 100%; }
  .hero-meta { gap: 26px; }

  section { padding: 72px 0; }

  .services-grid { grid-template-columns: 1fr; }
  .process-list { grid-template-columns: 1fr; }
  .process-item { border-left: none; padding-left: 0; border-top: 1px solid rgba(217, 184, 101, 0.25); padding-top: 22px; }
  .process-item:first-child { border-top: none; padding-top: 0; }

  .form-row { grid-template-columns: 1fr; }
  .estimate-form { padding: 26px; }

  .footer-top { flex-direction: column; }
}