/* ===================================================
   Coastal Arch Properties — Site Styles
   =================================================== */

:root {
  --color-bg: #f7f3ee;
  --color-bg-alt: #efe7dc;
  --color-dark: #20262f;
  --color-dark-alt: #2c3543;
  --color-accent: #c2683b;
  --color-accent-light: #e8a14c;
  --color-text: #2b2b2b;
  --color-text-light: #6b6b6b;
  --color-white: #ffffff;
  --font-heading: 'Lora', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --max-width: 1180px;
  --radius: 6px;
  --transition: 0.25s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

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

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

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  line-height: 1.2;
  font-weight: 700;
  color: var(--color-dark);
}

h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h3 { font-size: 1.3rem; }

p { color: var(--color-text-light); }

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 12px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  transition: all var(--transition);
  border: 2px solid transparent;
  cursor: pointer;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-white);
}
.btn-primary:hover {
  background: var(--color-accent-light);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  border-color: var(--color-white);
  color: var(--color-white);
}
.btn-outline:hover {
  background: var(--color-white);
  color: var(--color-dark);
}

.btn-outline-dark {
  background: transparent;
  border-color: var(--color-dark);
  color: var(--color-dark);
}
.btn-outline-dark:hover {
  background: var(--color-dark);
  color: var(--color-white);
}

/* ---------- Header / Nav ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(32, 38, 47, 0.0);
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
  padding: 22px 0;
}

.site-header.scrolled {
  background: rgba(32, 38, 47, 0.92);
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 12px rgba(0,0,0,0.15);
  padding: 12px 0;
}

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

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

.brand .logo-mark {
  width: 42px;
  height: auto;
  flex-shrink: 0;
}

.brand-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 1px;
  line-height: 1.1;
}
.brand-name span {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.65rem;
  letter-spacing: 4px;
  font-weight: 500;
  color: var(--color-accent-light);
  margin-top: 2px;
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 36px;
  align-items: center;
}

.main-nav a {
  color: var(--color-white);
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  position: relative;
  padding-bottom: 4px;
  transition: color var(--transition);
}

.main-nav a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--color-accent-light);
  transition: width var(--transition);
}

.main-nav a:hover::after,
.main-nav a.active::after {
  width: 100%;
}

.main-nav a.btn {
  padding: 10px 22px;
}
.main-nav a.btn::after { display: none; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}
.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(180deg, rgba(20,24,32,0.55) 0%, rgba(32,38,47,0.75) 60%, var(--color-bg) 100%),
              url('https://images.unsplash.com/photo-1503387762-592deb58ef4e?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
  color: var(--color-white);
  text-align: center;
}

.hero .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 90px;
}

.hero .logo-full {
  width: min(260px, 60vw);
  height: auto;
  color: var(--color-white);
  margin-bottom: 28px;
}

.hero h1 {
  color: var(--color-white);
  max-width: 820px;
  margin-bottom: 18px;
}

.hero p.lead {
  max-width: 620px;
  font-size: 1.15rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

.hero-tagline {
  margin-top: 56px;
  font-size: 0.85rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
}

/* ---------- Page hero (inner pages) ---------- */
.page-hero {
  padding: 170px 0 80px;
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-alt) 100%);
  color: var(--color-white);
  text-align: center;
}
.page-hero h1 { color: var(--color-white); margin-bottom: 12px; }
.page-hero p { color: rgba(255,255,255,0.75); max-width: 640px; margin: 0 auto; }

/* ---------- Sections ---------- */
section { padding: 90px 0; }

.section-head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 56px;
}

.section-head p { margin-top: 14px; }

.bg-alt { background: var(--color-bg-alt); }
.bg-dark {
  background: var(--color-dark);
  color: var(--color-white);
}
.bg-dark h2, .bg-dark h3 { color: var(--color-white); }
.bg-dark p { color: rgba(255,255,255,0.7); }
.bg-dark .eyebrow { color: var(--color-accent-light); }

/* ---------- About / intro ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-grid img {
  border-radius: var(--radius);
  box-shadow: 0 20px 50px rgba(0,0,0,0.15);
}

.about-points {
  list-style: none;
  margin-top: 24px;
  display: grid;
  gap: 14px;
}
.about-points li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-weight: 500;
}
.about-points li::before {
  content: '';
  flex-shrink: 0;
  width: 10px; height: 10px;
  margin-top: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}

/* ---------- Services grid ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 28px;
}

.service-card {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 36px 28px;
  box-shadow: 0 10px 30px rgba(32,38,47,0.06);
  transition: transform var(--transition), box-shadow var(--transition);
  border-top: 3px solid var(--color-accent);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(32,38,47,0.12);
}

.service-card .icon {
  width: 50px; height: 50px;
  margin-bottom: 18px;
  color: var(--color-accent);
}

.service-card h3 { margin-bottom: 10px; }

.service-card ul {
  margin-top: 14px;
  padding-left: 18px;
  color: var(--color-text-light);
  font-size: 0.92rem;
}
.service-card ul li { margin-bottom: 6px; }

/* ---------- Service area ---------- */
.area-list {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 28px;
}
.area-pill {
  padding: 10px 24px;
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 100px;
  font-size: 0.9rem;
  letter-spacing: 1px;
}

/* ---------- Steps / process ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 32px;
  counter-reset: step;
}
.step {
  text-align: center;
}
.step .num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.2rem;
  margin-bottom: 16px;
}

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
  color: var(--color-white);
  text-align: center;
}
.cta-band h2 { color: var(--color-white); margin-bottom: 14px; }
.cta-band p { color: rgba(255,255,255,0.9); margin-bottom: 30px; }

/* ---------- Gallery / Instagram ---------- */
.insta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}
.insta-item {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--color-bg-alt);
}
.insta-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}
.insta-item:hover img { transform: scale(1.06); }

.insta-item .insta-overlay {
  position: absolute;
  inset: 0;
  background: rgba(32,38,47,0.0);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}
.insta-item:hover .insta-overlay {
  background: rgba(32,38,47,0.45);
}
.insta-item .insta-overlay svg {
  width: 28px; height: 28px;
  color: var(--color-white);
  opacity: 0;
  transition: opacity var(--transition);
}
.insta-item:hover .insta-overlay svg { opacity: 1; }

.insta-note {
  margin-top: 36px;
  text-align: center;
  font-size: 0.9rem;
  color: var(--color-text-light);
}

/* ---------- Contact ---------- */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.contact-info-card {
  background: var(--color-dark);
  color: var(--color-white);
  border-radius: var(--radius);
  padding: 40px;
}
.contact-info-card h3 { color: var(--color-white); margin-bottom: 16px; }
.contact-info-card p { color: rgba(255,255,255,0.7); margin-bottom: 24px; }

.contact-info-list {
  list-style: none;
  display: grid;
  gap: 18px;
}
.contact-info-list li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.contact-info-list .icon {
  width: 22px; height: 22px;
  color: var(--color-accent-light);
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-form {
  display: grid;
  gap: 18px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.contact-form label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
  letter-spacing: 0.5px;
}
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #ddd5c9;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: var(--color-white);
  transition: border-color var(--transition);
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}
.contact-form textarea { resize: vertical; min-height: 130px; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-dark);
  color: rgba(255,255,255,0.6);
  padding: 60px 0 30px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand .brand-name { color: var(--color-white); }
.footer-brand .logo-mark { color: var(--color-white); }
.footer-brand p { margin-top: 16px; max-width: 320px; }

.footer-col h4 {
  color: var(--color-white);
  font-size: 0.95rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.footer-col ul { list-style: none; display: grid; gap: 10px; }
.footer-col a { color: rgba(255,255,255,0.6); transition: color var(--transition); }
.footer-col a:hover { color: var(--color-accent-light); }

.social-links {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}
.social-links a {
  width: 38px; height: 38px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
}
.social-links a:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
}
.social-links svg { width: 18px; height: 18px; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.85rem;
}

.footer-credit {
  margin-top: 16px;
  text-align: center;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}
.footer-credit a {
  color: rgba(255,255,255,0.7);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition);
}
.footer-credit a:hover {
  color: var(--color-accent-light);
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .about-grid, .contact-wrap { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 760px) {
  .nav-toggle { display: flex; }
  .main-nav {
    position: fixed;
    top: 0; right: -100%;
    width: 80%; max-width: 320px;
    height: 100vh;
    background: var(--color-dark-alt);
    flex-direction: column;
    padding: 100px 32px;
    transition: right var(--transition);
  }
  .main-nav.open { right: 0; }
  .main-nav ul { flex-direction: column; align-items: flex-start; gap: 24px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  section { padding: 60px 0; }
}