/* ─── Terravilla — Bauhaus-inspired real estate ─── */

:root {
  --navy: #0f1a2e;
  --terra: #c45a3c;
  --gold: #e8b84b;
  --cream: #f4efe6;
  --white: #ffffff;
  --charcoal: #1c1c1c;
  --muted: #5a5a5a;
  --rule: #d6cec0;

  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --font-display: "Space Grotesk", "Inter", -apple-system, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --navy: #1a2638;
    --terra: #d46a4a;
    --gold: #d4a83a;
    --cream: #1e1b16;
    --white: #f0ebe2;
    --charcoal: #e0d8cc;
    --muted: #a09888;
    --rule: #3a342c;
  }
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

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

:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 2px;
}

/* ─── Layout ─── */

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
  border-bottom: 3px solid var(--navy);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-mark {
  font-size: 1.6rem;
  color: var(--terra);
  line-height: 1;
}

.logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  letter-spacing: -0.02em;
  color: var(--navy);
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  gap: 1.5rem;
}

.site-nav a {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--navy);
  text-decoration: none;
  padding: 0.25rem 0;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s;
}

.site-nav a:hover {
  border-bottom-color: var(--terra);
}

/* ─── Hero ─── */

.hero {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  padding: 5rem 2rem 4rem;
  overflow: hidden;
}

.hero-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.shape {
  position: absolute;
}

.shape-tri {
  width: 0;
  height: 0;
  border-left: 60px solid transparent;
  border-right: 60px solid transparent;
  border-bottom: 100px solid var(--gold);
  opacity: 0.15;
  top: 10%;
  right: 8%;
  transform: rotate(15deg);
}

.shape-circle {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: var(--terra);
  opacity: 0.08;
  bottom: 5%;
  right: 20%;
}

.shape-rect {
  width: 80px;
  height: 80px;
  background: var(--navy);
  opacity: 0.06;
  top: 50%;
  right: 35%;
  transform: rotate(25deg);
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--navy);
  margin: 0 0 1.25rem;
  max-width: 14ch;
  position: relative;
  z-index: 1;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--charcoal);
  max-width: 50ch;
  margin: 0 0 2rem;
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

/* ─── Buttons ─── */

.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.85rem 2rem;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
}

.btn-primary {
  background: var(--navy);
  color: var(--white);
  position: relative;
  z-index: 1;
}

.btn-primary:hover {
  background: var(--terra);
  transform: translate(-2px, -2px);
  box-shadow: 4px 4px 0 var(--gold);
}

/* ─── Sections ─── */

.section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

.section-header {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
}

.section-number {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--terra);
  letter-spacing: 0.05em;
}

.section-header h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2rem;
  letter-spacing: -0.02em;
  color: var(--navy);
  margin: 0;
  text-transform: uppercase;
}

/* ─── Approach cards ─── */

.approach-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.card {
  background: var(--white);
  padding: 2rem;
  border-left: 4px solid var(--terra);
  transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
  transform: translate(-3px, -3px);
  box-shadow: 6px 6px 0 var(--navy);
}

.card-icon {
  font-size: 1.5rem;
  color: var(--gold);
  margin-bottom: 0.75rem;
}

.card h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
  color: var(--navy);
  margin: 0 0 0.5rem;
}

.card p {
  font-size: 0.95rem;
  color: var(--charcoal);
  line-height: 1.7;
  margin: 0;
}

/* ─── Services ─── */

.services-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.service-item {
  display: flex;
  gap: 1.5rem;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--rule);
  align-items: flex-start;
}

.service-item:first-child {
  border-top: 1px solid var(--rule);
}

.service-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2.5rem;
  line-height: 1;
  color: var(--gold);
  min-width: 3rem;
}

.service-body h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
  color: var(--navy);
  margin: 0 0 0.35rem;
}

.service-body p {
  font-size: 0.95rem;
  color: var(--charcoal);
  line-height: 1.7;
  margin: 0;
  max-width: 55ch;
}

/* ─── Mission block ─── */

.mission {
  padding-top: 2rem;
  padding-bottom: 2rem;
}

.mission-block {
  background: var(--navy);
  padding: 2.5rem 3rem;
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.mission-marker {
  font-size: 1.4rem;
  color: var(--gold);
  line-height: 1;
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.mission-text {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.15rem;
  line-height: 1.6;
  color: var(--white);
  margin: 0;
  max-width: 60ch;
}

/* ─── Contact form ─── */

.contact-form {
  max-width: 480px;
}

.form-row {
  margin-bottom: 1.25rem;
}

.form-row label {
  display: block;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--navy);
  margin-bottom: 0.35rem;
}

.form-row input,
.form-row textarea {
  width: 100%;
  padding: 0.7rem 0.85rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  background: var(--white);
  border: 2px solid var(--rule);
  color: var(--charcoal);
  transition: border-color 0.2s;
}

.form-row input:focus,
.form-row textarea:focus {
  border-color: var(--navy);
  outline: none;
}

.form-status {
  font-size: 0.9rem;
  color: var(--terra);
  margin-top: 0.75rem;
}

/* ─── Footer ─── */

.site-footer {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 2rem 1.5rem;
  border-top: 3px solid var(--navy);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-brand .logo-mark {
  font-size: 1.2rem;
}

.footer-brand .logo-text {
  font-size: 1rem;
}

.footer-tagline {
  font-size: 0.85rem;
  color: var(--muted);
  margin: 0;
}

.attribution {
  font-size: 0.75rem;
  opacity: 0.6;
  margin: 0;
  text-align: center;
}

.attribution a {
  color: var(--muted);
  text-decoration: none;
}

.attribution a:hover {
  color: var(--terra);
}

/* ─── Responsive ─── */

@media (max-width: 700px) {
  .site-header {
    flex-direction: column;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
  }

  .hero {
    padding: 3rem 1.25rem 2.5rem;
  }

  .hero-title {
    max-width: 100%;
  }

  .section {
    padding: 2.5rem 1.25rem;
  }

  .service-item {
    flex-direction: column;
    gap: 0.5rem;
  }

  .service-num {
    font-size: 1.8rem;
  }

  .mission-block {
    flex-direction: column;
    padding: 1.5rem;
  }

  .footer-inner {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}