/* ============================================================
   RADIANT PREMIER WINDOWS & DOORS — style.css
   Shared styles for all pages
   ============================================================ */

/* ── RESET & ROOT ── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg: #F7F5F2;
  --white: #FFFFFF;
  --text: #181818;
  --text-secondary: #5E5E5E;
  --red: #8B1E1E;
  --red-dark: #6e1818;
  --navy: #1C2A39;
  --navy-deep: #111E2A;
  --neutral: #D6D1C4;
  --gold: #B8903A;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Montserrat', Helvetica, sans-serif;
  --max: 1160px;
  --radius: 2px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* ── TYPOGRAPHY ── */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.2;
  color: var(--text);
}
h1 { font-size: clamp(2.6rem, 5.5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 2.8rem); }
h3 { font-size: 1.35rem; }
h4 { font-size: 1rem; }
p  { color: var(--text-secondary); line-height: 1.85; }

/* ── LAYOUT ── */
.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 2rem;
}
section { padding: 6rem 0; }

/* ── LABELS & DIVIDERS ── */
.section-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 1rem;
  display: block;
}
.section-label-gold { color: var(--gold); }

.divider {
  width: 40px;
  height: 2px;
  background: var(--red);
  margin: 1.5rem 0;
}
.divider.center { margin: 1.5rem auto; }
.divider-gold { background: var(--gold); }

/* ── BUTTONS ── */
.btn {
  display: inline-block;
  background: var(--red);
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 1rem 2.2rem;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s, transform 0.15s;
}
.btn:hover { background: var(--red-dark); transform: translateY(-1px); }

.btn-ghost {
  background: transparent;
  color: rgba(255,255,255,0.8);
  border: 1px solid rgba(255,255,255,0.25);
}
.btn-ghost:hover { background: rgba(255,255,255,0.07); transform: translateY(-1px); }

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.25);
}
.btn-outline:hover { background: rgba(255,255,255,0.06); transform: translateY(-1px); }

/* ── IMAGE PLACEHOLDER ── */
.img-ph {
  background: repeating-linear-gradient(
    135deg,
    #e0ddd5 0, #e0ddd5 4px,
    #e8e5de 4px, #e8e5de 18px
  );
  display: block;
  width: 100%;
  border-radius: var(--radius);
}

/* ── UTILITY ── */
.cta-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ── NAVIGATION ── */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--neutral);
}

.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 2rem;
  height: 70px;
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.logo {
  text-decoration: none;
  display: flex;
  flex-direction: column;
  line-height: 1.15;
  margin-right: auto;
}

.logo-name {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: 0.01em;
}

.logo-tag {
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--text-secondary);
  transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--navy);
}

.nav-cta {
  background: var(--red);
  color: var(--white) !important;
  padding: 0.6rem 1.3rem;
  border-radius: var(--radius);
  transition: background 0.2s !important;
}

.nav-cta:hover {
  background: var(--red-dark);
  color: var(--white) !important;
}

.vet-badge {
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-secondary);
  border: 1px solid var(--neutral);
  padding: 0.4rem 0.85rem;
  white-space: nowrap;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 1px;
  transition: 0.2s;
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 70px;
  left: 0;
  right: 0;
  background: var(--white);
  border-bottom: 1px solid var(--neutral);
  padding: 1.5rem 2rem;
  z-index: 99;
  flex-direction: column;
  gap: 0;
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu a {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--text);
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--neutral);
  transition: color 0.2s;
}

.mobile-menu a:last-child {
  border-bottom: none;
  color: var(--red);
}

/* ── PAGE HERO (interior pages base) ── */
.page-hero {
  background: var(--navy);
  padding: 7rem 0 6rem;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% 40%, rgba(139,30,30,0.08) 0%, transparent 55%);
  pointer-events: none;
}

.page-hero-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  color: var(--white);
  margin-bottom: 1.25rem;
}

.lead {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.5);
  max-width: 560px;
  line-height: 1.85;
  margin-bottom: 2.5rem;
}

.page-hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ── FOOTER ── */
footer {
  background: var(--navy-deep);
  padding: 5rem 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 4rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.footer-logo-name {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.3rem;
}

.footer-logo-tag {
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  display: block;
  margin-bottom: 1.25rem;
}

.footer-desc {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.35);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.footer-vet {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  opacity: 0.7;
}

.footer-col h5 {
  font-family: var(--font-sans);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  margin-bottom: 1.5rem;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-col ul li a,
.footer-col ul li span {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.45);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-col ul li a:hover {
  color: var(--white);
}

.footer-bottom {
  padding: 1.75rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.72rem;
  color: rgba(255,255,255,0.2);
  letter-spacing: 0.04em;
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .nav-links,
  .vet-badge {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .page-hero {
    padding: 5rem 0 4rem;
  }
}

@media (max-width: 600px) {
  section { padding: 4rem 0; }
  .container { padding: 0 1.25rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
}