/* ------------------------------------------------------------------
   E.G. Smith Architectural Services
   Site-wide styles (complement to Tailwind CDN)
------------------------------------------------------------------ */

:root {
  --egs-navy: #1a2332;
  --egs-navy-deep: #0f1823;
  --egs-cream: #f5f1e8;
  --egs-cream-soft: #faf7f0;
  --egs-gold: #b8954a;
  --egs-gold-soft: #c9a968;
  --egs-ink: #1c2430;
  --egs-muted: #6b7380;
  --egs-rule: #d9d3c3;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--egs-ink);
  background: var(--egs-cream-soft);
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "kern", "liga", "calt";
}

.font-display {
  font-family: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.font-wordmark {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-weight: 500;
  letter-spacing: 0.005em;
}

.font-eyebrow {
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.72rem;
}

/* Gold rule — the signature accent from the logo */
.gold-rule {
  display: block;
  width: 48px;
  height: 1px;
  background: var(--egs-gold);
  border: 0;
}
.gold-rule-wide { width: 96px; }
.gold-rule-full { width: 100%; }

/* Elegant underline for links */
.link-underline {
  position: relative;
  display: inline-block;
  padding-bottom: 2px;
}
.link-underline::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: currentColor;
  opacity: 0.4;
  transition: opacity 200ms ease;
}
.link-underline:hover::after { opacity: 1; }

/* Navigation link state */
.nav-link {
  position: relative;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--egs-ink);
  transition: color 180ms ease;
}
.nav-link:hover { color: var(--egs-gold); }
.nav-link.active { color: var(--egs-gold); }
.nav-link.active::before {
  content: '';
  position: absolute;
  left: -14px; top: 50%;
  width: 6px; height: 1px;
  background: var(--egs-gold);
}

/* Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 1.6rem;
  background: var(--egs-navy);
  color: var(--egs-cream);
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: 1px solid var(--egs-navy);
  transition: all 200ms ease;
}
.btn-primary:hover {
  background: transparent;
  color: var(--egs-navy);
}
.btn-primary .arrow { transition: transform 200ms ease; }
.btn-primary:hover .arrow { transform: translateX(4px); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 1.6rem;
  background: transparent;
  color: var(--egs-cream);
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: 1px solid rgba(245, 241, 232, 0.4);
  transition: all 200ms ease;
}
.btn-ghost:hover {
  background: var(--egs-cream);
  color: var(--egs-navy);
  border-color: var(--egs-cream);
}

/* Headline sizing */
.h-display {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.015em;
}

/* Subtle fade-in on load */
.fade-in {
  animation: fadeUp 900ms cubic-bezier(0.2, 0.7, 0.2, 1) both;
}
.fade-in-delay-1 { animation-delay: 120ms; }
.fade-in-delay-2 { animation-delay: 240ms; }
.fade-in-delay-3 { animation-delay: 360ms; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Hero image treatment */
.hero-frame {
  position: relative;
  overflow: hidden;
}
.hero-frame::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(15, 24, 35, 0.15) 0%,
    rgba(15, 24, 35, 0.35) 60%,
    rgba(15, 24, 35, 0.65) 100%
  );
  pointer-events: none;
}

/* Project card hover */
.project-card {
  overflow: hidden;
  background: var(--egs-cream);
}
.project-card img {
  transition: transform 900ms cubic-bezier(0.2, 0.7, 0.2, 1);
}
.project-card:hover img {
  transform: scale(1.04);
}

/* Process number */
.process-num {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 3rem;
  line-height: 1;
  font-weight: 400;
  color: var(--egs-gold);
}

/* Form styling */
.form-input {
  width: 100%;
  padding: 0.85rem 1rem;
  background: transparent;
  border: 1px solid var(--egs-rule);
  color: var(--egs-ink);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  transition: border-color 180ms ease;
}
.form-input:focus {
  outline: none;
  border-color: var(--egs-navy);
}
.form-label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--egs-muted);
  margin-bottom: 0.5rem;
}

/* Utility: hide scrollbar for horizontal galleries if ever needed */
.no-scrollbar::-webkit-scrollbar { display: none; }
.no-scrollbar { scrollbar-width: none; }

/* Responsive headline clamp */
.headline-xl { font-size: clamp(2.5rem, 6vw, 5rem); }
.headline-lg { font-size: clamp(2rem, 4.5vw, 3.5rem); }
.headline-md { font-size: clamp(1.5rem, 3vw, 2.25rem); }

/* Focus-visible rings — keyboard navigation */
:focus-visible {
  outline: 2px solid var(--egs-gold);
  outline-offset: 3px;
}
button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--egs-gold);
  outline-offset: 3px;
  border-radius: 1px;
}
.form-input:focus-visible {
  outline: none;
  border-color: var(--egs-navy);
  box-shadow: 0 0 0 2px var(--egs-gold);
}