/* =========================================================
   Becotte Construction — shared stylesheet
   ========================================================= */

:root {
  --color-bg: #ffffff;
  --color-surface: #f6f4ef;
  --color-ink: #1a1a1a;
  --color-ink-soft: #4a4a4a;
  --color-muted: #7a7a7a;
  --color-line: #e5e1d8;
  --color-accent: #b8723a;    /* warm copper */
  --color-accent-dark: #8f5527;
  --color-dark: #0f1a22;      /* deep slate for hero */
  --font-display: "Playfair Display", Georgia, "Times New Roman", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --maxw: 1180px;
  --radius: 4px;
  --shadow: 0 10px 30px rgba(15, 26, 34, 0.08);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--color-accent-dark);
  text-decoration: none;
  transition: color .2s ease;
}
a:hover { color: var(--color-ink); }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 .5em;
  color: var(--color-ink);
}
h1 { font-size: clamp(2.2rem, 4.5vw, 3.6rem); }
h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1em; color: var(--color-ink-soft); }

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

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.96);
  backdrop-filter: saturate(140%) blur(6px);
  border-bottom: 1px solid var(--color-line);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: .02em;
  color: var(--color-ink);
}
.brand-mark {
  width: 36px; height: 36px;
  border: 2px solid var(--color-ink);
  display: grid; place-items: center;
  font-weight: 700; font-family: var(--font-body);
  font-size: .85rem; letter-spacing: .08em;
}
.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
  margin: 0; padding: 0;
}
.nav-links a {
  color: var(--color-ink);
  font-size: .92rem;
  font-weight: 500;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
}
.nav-links a:hover,
.nav-links a.active { border-bottom-color: var(--color-accent); }

.nav-cta {
  display: inline-block;
  padding: 10px 18px;
  background: var(--color-ink);
  color: #fff !important;
  font-size: .85rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  border-radius: var(--radius);
}
.nav-cta:hover { background: var(--color-accent); color: #fff !important; }

.nav-toggle {
  display: none;
  background: none; border: 0;
  font-size: 1.4rem; cursor: pointer;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 14px 26px;
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all .2s ease;
}
.btn-primary {
  background: var(--color-accent);
  color: #fff !important;
  border-color: var(--color-accent);
}
.btn-primary:hover {
  background: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  color: #fff !important;
}
.btn-outline {
  background: transparent;
  color: #fff !important;
  border-color: #fff;
}
.btn-outline:hover { background: #fff; color: var(--color-ink) !important; }
.btn-ghost {
  background: transparent;
  color: var(--color-ink) !important;
  border-color: var(--color-ink);
}
.btn-ghost:hover { background: var(--color-ink); color: #fff !important; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 80vh;
  display: grid;
  align-items: center;
  color: #fff;
  overflow: hidden;
  background: var(--color-dark);
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(135deg, rgba(15,26,34,.85), rgba(15,26,34,.55)),
    radial-gradient(1200px 600px at 70% 20%, rgba(184,114,58,.35), transparent 60%),
    repeating-linear-gradient(45deg, #15212b 0 14px, #182530 14px 28px);
}
.hero .container { position: relative; z-index: 1; padding-top: 80px; padding-bottom: 80px; }
.hero h1 { color: #fff; max-width: 18ch; }
.hero p.lede { font-size: 1.15rem; color: rgba(255,255,255,.85); max-width: 52ch; margin-bottom: 32px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-tag {
  display: inline-block;
  padding: 6px 14px;
  border: 1px solid rgba(255,255,255,.3);
  font-size: .78rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  border-radius: 999px;
  margin-bottom: 24px;
  color: rgba(255,255,255,.85);
}

/* ---------- Page header (inner pages) ---------- */
.page-header {
  background: var(--color-surface);
  padding: 80px 0 64px;
  border-bottom: 1px solid var(--color-line);
}
.page-header .eyebrow {
  font-size: .8rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  font-weight: 600;
  margin-bottom: 12px;
}
.page-header h1 { margin-bottom: .25em; }
.page-header p { font-size: 1.1rem; max-width: 60ch; }

/* ---------- Sections ---------- */
.section { padding: 88px 0; }
.section.alt { background: var(--color-surface); }
.section-head { max-width: 720px; margin: 0 auto 56px; text-align: center; }
.section-head .eyebrow {
  font-size: .8rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  font-weight: 600;
  margin-bottom: 12px;
}

/* ---------- Services grid ---------- */
.services {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.service-card {
  padding: 36px 28px;
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: var(--color-accent);
}
.service-icon {
  width: 48px; height: 48px;
  display: grid; place-items: center;
  background: var(--color-surface);
  border-radius: var(--radius);
  margin-bottom: 18px;
  color: var(--color-accent-dark);
}
.service-icon svg { width: 26px; height: 26px; }

/* ---------- Why us / stats ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.split .image-block {
  aspect-ratio: 4 / 5;
  background:
    linear-gradient(135deg, rgba(15,26,34,.25), rgba(15,26,34,.55)),
    repeating-linear-gradient(135deg, #d9cfbd 0 24px, #c9bea8 24px 48px);
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
}
.split .image-block::after {
  content: "Photo placeholder";
  position: absolute; inset: 0;
  display: grid; place-items: center;
  color: rgba(255,255,255,.9);
  font-family: var(--font-display);
  letter-spacing: .12em;
  text-transform: uppercase;
  font-size: .85rem;
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 40px;
  padding-top: 40px;
  border-top: 1px solid var(--color-line);
}
.stat .num {
  font-family: var(--font-display);
  font-size: 2.4rem;
  color: var(--color-ink);
  line-height: 1;
}
.stat .label {
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--color-muted);
  margin-top: 6px;
}

/* ---------- CTA banner ---------- */
.cta-banner {
  background: var(--color-dark);
  color: #fff;
  padding: 72px 0;
  text-align: center;
}
.cta-banner h2 { color: #fff; }
.cta-banner p { color: rgba(255,255,255,.8); max-width: 56ch; margin: 0 auto 28px; }

/* ---------- Project grid ---------- */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 48px;
}
.filter {
  padding: 8px 18px;
  border: 1px solid var(--color-line);
  background: #fff;
  color: var(--color-ink-soft);
  border-radius: 999px;
  font-size: .85rem;
  letter-spacing: .04em;
  cursor: pointer;
  transition: all .2s ease;
}
.filter:hover { border-color: var(--color-ink); color: var(--color-ink); }
.filter.active {
  background: var(--color-ink);
  border-color: var(--color-ink);
  color: #fff;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 28px;
}
.project-card {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-line);
  transition: transform .2s ease, box-shadow .2s ease;
}
.project-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.project-image {
  aspect-ratio: 4 / 3;
  position: relative;
  background: var(--color-surface);
  overflow: hidden;
}
.project-image::after {
  content: "Project photo";
  position: absolute; inset: 0;
  display: grid; place-items: center;
  color: rgba(15,26,34,.45);
  font-size: .85rem;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.project-image.v1 { background: linear-gradient(135deg, #e7dccb, #c6b497); }
.project-image.v2 { background: linear-gradient(135deg, #d5d8d3, #94a195); }
.project-image.v3 { background: linear-gradient(135deg, #e0c9b3, #a98563); }
.project-image.v4 { background: linear-gradient(135deg, #cdd4d8, #6f8290); }
.project-image.v5 { background: linear-gradient(135deg, #ecdfc8, #b89c70); }
.project-image.v6 { background: linear-gradient(135deg, #c9d2c4, #708d77); }
.project-body { padding: 24px 26px 28px; }
.project-tag {
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  font-weight: 600;
  margin-bottom: 8px;
}
.project-body h3 { margin-bottom: 8px; }
.project-meta {
  margin-top: 14px;
  font-size: .85rem;
  color: var(--color-muted);
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 56px;
}
.contact-form {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 40px;
}
.form-row { margin-bottom: 18px; }
.form-row.split-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.form-row label {
  display: block;
  font-size: .8rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 8px;
  font-weight: 600;
}
.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-ink);
  background: #fff;
  transition: border-color .2s ease;
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}
.form-row textarea { resize: vertical; min-height: 140px; }

.contact-info { padding-top: 8px; }
.contact-info h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  margin-bottom: 24px;
}
.info-item {
  padding: 18px 0;
  border-bottom: 1px solid var(--color-line);
}
.info-item:last-child { border-bottom: 0; }
.info-label {
  font-size: .78rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 4px;
}
.info-value { color: var(--color-ink); font-size: 1.05rem; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-dark);
  color: rgba(255,255,255,.7);
  padding: 64px 0 28px;
  margin-top: 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer-brand {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: #fff;
  margin-bottom: 16px;
}
.footer-col h4 {
  color: #fff;
  font-family: var(--font-body);
  font-size: .82rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col li { margin-bottom: 8px; }
.footer-col a { color: rgba(255,255,255,.7); }
.footer-col a:hover { color: #fff; }
.footer-bottom {
  padding-top: 24px;
  font-size: .82rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    top: 76px; left: 0; right: 0;
    background: #fff;
    flex-direction: column;
    padding: 18px 24px;
    border-bottom: 1px solid var(--color-line);
    gap: 14px;
  }
  .nav-links.open { display: flex; }
  .nav-cta { display: none; }

  .split { grid-template-columns: 1fr; gap: 32px; }
  .stat-row { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .section { padding: 64px 0; }
}
@media (max-width: 480px) {
  .stat-row { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row.split-row { grid-template-columns: 1fr; }
  .contact-form { padding: 28px 22px; }
}