/* ============================================================
   MAY CONSTRUCTION — BASE CSS
   Brand: Orange #E8902A + Dark Charcoal + Warm Off-White
   Concept: Premium residential construction — bold, trustworthy,
            warm craftsmanship energy. Not corporate, not cheap.
   ============================================================ */

/* ── TOKENS ────────────────────────────────────────────────── */
:root,
[data-theme="light"] {
  /* Surfaces */
  --color-bg: #F8F5F0;
  --color-surface: #FDFBF8;
  --color-surface-2: #F2EDE6;
  --color-border: #DDD8D0;
  --color-divider: #E8E3DC;

  /* Text */
  --color-text: #1E1C18;
  --color-text-muted: #6B6560;
  --color-text-faint: #B0AAA2;
  --color-text-inverse: #FDFBF8;

  /* Brand Orange — pulled from logo */
  --color-primary: #E8902A;
  --color-primary-hover: #C9731A;
  --color-primary-active: #A85D10;
  --color-primary-highlight: #F5DFC0;

  /* Dark accent */
  --color-dark: #1E1C18;
  --color-dark-surface: #2A2722;

  /* Shadows */
  --shadow-sm: 0 1px 3px oklch(0.15 0.02 60 / 0.08);
  --shadow-md: 0 4px 16px oklch(0.15 0.02 60 / 0.12);
  --shadow-lg: 0 16px 48px oklch(0.15 0.02 60 / 0.18);

  /* Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-full: 9999px;

  /* Type */
  --font-display: 'Cabinet Grotesk', 'Helvetica Neue', sans-serif;
  --font-body: 'Satoshi', 'Helvetica Neue', sans-serif;

  /* Scale */
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem    + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem  + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);
  --text-3xl:  clamp(2.5rem,   1rem    + 4vw,    5rem);
  --text-hero: clamp(3rem,     0.5rem  + 7vw,    8rem);

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Widths */
  --content-narrow:  640px;
  --content-default: 960px;
  --content-wide:   1200px;

  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
}

[data-theme="dark"] {
  --color-bg: #131210;
  --color-surface: #1A1916;
  --color-surface-2: #221F1B;
  --color-border: #353028;
  --color-divider: #2A2722;
  --color-text: #E8E3DC;
  --color-text-muted: #8A847C;
  --color-text-faint: #504B45;
  --color-text-inverse: #1A1916;
  --color-primary: #F0A040;
  --color-primary-hover: #E8902A;
  --color-primary-active: #C9731A;
  --color-primary-highlight: #3D2E18;
  --color-dark: #E8E3DC;
  --color-dark-surface: #F0ECE5;
  --shadow-sm: 0 1px 3px oklch(0 0 0 / 0.2);
  --shadow-md: 0 4px 16px oklch(0 0 0 / 0.3);
  --shadow-lg: 0 16px 48px oklch(0 0 0 / 0.4);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #131210;
    --color-surface: #1A1916;
    --color-surface-2: #221F1B;
    --color-border: #353028;
    --color-divider: #2A2722;
    --color-text: #E8E3DC;
    --color-text-muted: #8A847C;
    --color-text-faint: #504B45;
    --color-text-inverse: #1A1916;
    --color-primary: #F0A040;
    --color-primary-hover: #E8902A;
    --color-primary-active: #C9731A;
    --color-primary-highlight: #3D2E18;
    --color-dark: #E8E3DC;
    --color-dark-surface: #F0ECE5;
    --shadow-sm: 0 1px 3px oklch(0 0 0 / 0.2);
    --shadow-md: 0 4px 16px oklch(0 0 0 / 0.3);
    --shadow-lg: 0 16px 48px oklch(0 0 0 / 0.4);
  }
}

/* ── RESET ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
  scroll-padding-top: var(--space-20);
}
body {
  min-height: 100dvh;
  line-height: 1.6;
  font-family: var(--font-body, sans-serif);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
}
img, picture, video { display: block; max-width: 100%; height: auto; }
ul[role='list'], ol[role='list'] { list-style: none; }
input, button, textarea, select { font: inherit; color: inherit; }
h1,h2,h3,h4,h5,h6 { text-wrap: balance; line-height: 1.1; font-family: var(--font-display); }
p, li, figcaption { text-wrap: pretty; max-width: 72ch; }
::selection { background: color-mix(in oklch, var(--color-primary) 25%, transparent); }
:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 3px; border-radius: var(--radius-sm); }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}
button { cursor: pointer; background: none; border: none; }
a, button, [role='button'], input, textarea, select {
  transition: color var(--transition-interactive), background var(--transition-interactive),
    border-color var(--transition-interactive), box-shadow var(--transition-interactive),
    opacity var(--transition-interactive);
}
.sr-only { position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border-width:0; }

/* ── SHARED COMPONENTS ─────────────────────────────────────── */

/* Nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in oklch, var(--color-bg) 92%, transparent);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-divider);
  transition: box-shadow var(--transition-interactive);
}
.site-header--scrolled { box-shadow: var(--shadow-sm); }
.nav-inner {
  max-width: var(--content-wide);
  margin: 0 auto;
  padding: 0 var(--space-6);
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}
.nav-logo { display: flex; align-items: center; gap: var(--space-3); text-decoration: none; }
.nav-logo-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-lg);
  color: var(--color-text);
  letter-spacing: -0.02em;
  line-height: 1;
}
.nav-logo-text span { color: var(--color-primary); }
.nav-links { display: flex; align-items: center; gap: var(--space-6); list-style: none; }
.nav-links a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  letter-spacing: 0.02em;
}
.nav-links a:hover, .nav-links a.active { color: var(--color-primary); }
.nav-cta {
  background: var(--color-primary);
  color: #fff !important;
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: var(--text-sm);
}
.nav-cta:hover { background: var(--color-primary-hover) !important; color: #fff !important; }
.nav-actions { display: flex; align-items: center; gap: var(--space-3); }
.theme-toggle {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  background: transparent;
}
.theme-toggle:hover { color: var(--color-primary); background: var(--color-surface-2); }
.nav-hamburger {
  display: none;
  flex-direction: column; gap: 5px; padding: var(--space-2);
  background: none; border: none; cursor: pointer;
}
.nav-hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--color-text); border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}
.mobile-menu {
  display: none;
  position: fixed; inset: 68px 0 0 0;
  background: var(--color-bg);
  z-index: 99; padding: var(--space-8) var(--space-6);
  flex-direction: column; gap: var(--space-4);
  border-top: 1px solid var(--color-divider);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-size: var(--text-lg); font-weight: 600;
  color: var(--color-text); text-decoration: none;
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-divider);
}
.mobile-menu a:hover { color: var(--color-primary); }
.mobile-menu .mobile-cta {
  margin-top: var(--space-4);
  background: var(--color-primary); color: #fff;
  text-align: center; border-radius: var(--radius-full);
  padding: var(--space-4); border: none; font-weight: 700;
}
@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }
}

/* Footer */
.site-footer {
  background: var(--color-dark);
  color: var(--color-text-inverse);
  padding: var(--space-16) var(--space-6) var(--space-8);
}
[data-theme="dark"] .site-footer { background: #0D0C0A; }
.footer-inner {
  max-width: var(--content-wide);
  margin: 0 auto;
}
.footer-top {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-12);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: var(--space-8);
}
@media (max-width: 768px) { .footer-top { grid-template-columns: 1fr; gap: var(--space-8); } }
.footer-brand-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-xl);
  color: #fff;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-2);
}
.footer-brand-name span { color: var(--color-primary); }
.footer-tagline { font-size: var(--text-sm); color: rgba(255,255,255,0.5); margin-bottom: var(--space-6); }
.footer-contact-item {
  display: flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-sm); color: rgba(255,255,255,0.7);
  margin-bottom: var(--space-2); text-decoration: none;
}
.footer-contact-item:hover { color: var(--color-primary); }
.footer-contact-item svg { flex-shrink: 0; color: var(--color-primary); }
.footer-heading {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: var(--space-4);
}
.footer-links { list-style: none; display: flex; flex-direction: column; gap: var(--space-2); }
.footer-links a {
  font-size: var(--text-sm); color: rgba(255,255,255,0.65);
  text-decoration: none;
}
.footer-links a:hover { color: var(--color-primary); }
.footer-bottom {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: var(--space-4);
  font-size: var(--text-xs); color: rgba(255,255,255,0.35);
}
.footer-bottom a { color: rgba(255,255,255,0.35); text-decoration: none; }
.footer-bottom a:hover { color: var(--color-primary); }
.footer-badge {
  display: flex; align-items: center; gap: var(--space-2);
  background: rgba(255,255,255,0.05);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.5);
}
.footer-badge svg { color: var(--color-primary); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-family: var(--font-body);
  font-weight: 600; font-size: var(--text-sm);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  text-decoration: none; border: 2px solid transparent;
  cursor: pointer; letter-spacing: 0.02em;
}
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-primary-hover); }
.btn-outline { background: transparent; border-color: currentColor; color: var(--color-text); }
.btn-outline:hover { background: var(--color-surface-2); }
.btn-outline-light { background: transparent; border-color: rgba(255,255,255,0.4); color: #fff; }
.btn-outline-light:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.7); }
.btn-lg { padding: var(--space-4) var(--space-8); font-size: var(--text-base); }

/* Section wrapper */
.section { padding: clamp(var(--space-12), 8vw, var(--space-24)) var(--space-6); }
.section-inner { max-width: var(--content-wide); margin: 0 auto; }
.section-inner--narrow { max-width: var(--content-default); margin: 0 auto; }
.section-label {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--color-primary);
  margin-bottom: var(--space-3);
}
.section-label::before {
  content: ''; display: block; width: 24px; height: 2px;
  background: var(--color-primary); border-radius: 2px;
}
.section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-2xl);
  letter-spacing: -0.03em;
  color: var(--color-text);
  line-height: 1.05;
  margin-bottom: var(--space-4);
}
.section-subtitle {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 56ch;
  line-height: 1.7;
}

/* Card base */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

/* Page hero (inner pages) */
.page-hero {
  background: var(--color-dark);
  padding: clamp(var(--space-16), 10vw, var(--space-32)) var(--space-6);
  text-align: center;
  position: relative;
  overflow: hidden;
}
[data-theme="dark"] .page-hero { background: #0D0C0A; }
.page-hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 80% at 50% 120%, color-mix(in oklch, var(--color-primary) 20%, transparent), transparent);
  pointer-events: none;
}
.page-hero-inner { position: relative; z-index: 1; max-width: var(--content-default); margin: 0 auto; }
.page-hero-label {
  display: inline-block;
  font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--color-primary);
  margin-bottom: var(--space-4);
}
.page-hero-title {
  font-family: var(--font-display);
  font-weight: 800; font-size: var(--text-3xl);
  color: #fff; letter-spacing: -0.03em;
  line-height: 1.05; margin-bottom: var(--space-4);
}
.page-hero-sub {
  font-size: var(--text-base); color: rgba(255,255,255,0.6);
  max-width: 50ch; margin: 0 auto;
}