/* ============================================================
   Inna Hair Studio — shared styles for sitelink pages
   (/services, /gallery, /about, /book)
   Design language mirrors index.html: White + Black + Gold "luxe"
   Fonts loaded per-page via Google Fonts <link>.
   ============================================================ */

:root {
  --bg: #fafaf7;
  --surface: #ffffff;
  --surface2: #f4f2ec;
  --border: #e8e4d8;
  --accent: #C9A961;
  --accent2: #A88A47;
  --accent-rgb: 201, 169, 97;
  --accent-bg: rgba(201, 169, 97, 0.10);
  --text: #0f0f0f;
  --text2: #4a4a4a;
  --text3: #8a8a8a;
  --radius: 10px;
  --radius-lg: 16px;
  --max: 1100px;
  --nav-h: 72px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Barlow', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

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

/* ---------- Nav ---------- */
.site-nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(250, 250, 247, 0.92);
  backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--border);
}
.site-nav__inner {
  max-width: var(--max); margin: 0 auto; padding: 0 24px;
  height: var(--nav-h); display: flex; align-items: center;
  justify-content: space-between; gap: 16px;
}
.site-nav__logo { display: flex; align-items: center; gap: 10px; }
.site-nav__logo img { height: 34px; width: auto; }
.site-nav__logo b {
  font-family: 'Cormorant Garamond', serif; font-weight: 600;
  font-size: 1.35rem; letter-spacing: 0.5px;
}
.site-nav__links { display: flex; align-items: center; gap: 26px; list-style: none; }
.site-nav__links a { color: var(--text2); font-size: 0.95rem; font-weight: 500; transition: color 0.2s; }
.site-nav__links a:hover, .site-nav__links a[aria-current="page"] { color: var(--accent2); }
.site-nav__actions { display: flex; align-items: center; gap: 10px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 28px; border-radius: var(--radius);
  font-family: 'Barlow Condensed', sans-serif; font-weight: 700;
  font-size: 16px; letter-spacing: 0.5px; text-transform: uppercase;
  border: 1px solid transparent; cursor: pointer;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s, border-color 0.2s;
}
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 4px 24px rgba(var(--accent-rgb), 0.3); }
.btn-primary:hover { background: var(--accent2); transform: translateY(-2px); box-shadow: 0 8px 32px rgba(var(--accent-rgb), 0.4); }
.btn-secondary { background: var(--surface2); border-color: var(--border); color: var(--text); }
.btn-secondary:hover { border-color: var(--accent); background: var(--accent-bg); transform: translateY(-2px); }
.btn-sm { padding: 10px 18px; font-size: 14px; }

/* ---------- Page header ---------- */
.page-header {
  padding: calc(var(--nav-h) / 2 + 32px) 0 48px;
  text-align: center;
  background:
    radial-gradient(60% 120% at 50% 0%, var(--accent-bg), transparent 60%),
    var(--bg);
  border-bottom: 1px solid var(--border);
}
.eyebrow {
  display: inline-block; font-family: 'Barlow Condensed', sans-serif;
  text-transform: uppercase; letter-spacing: 2px; font-weight: 700;
  font-size: 0.8rem; color: var(--accent2); margin-bottom: 14px;
}
.page-header h1 {
  font-family: 'Cormorant Garamond', serif; font-weight: 600;
  font-size: clamp(2.4rem, 5vw, 3.6rem); line-height: 1.08; color: var(--text);
  max-width: 14ch; margin: 0 auto;
}
.page-header h1 .script { font-family: 'Dancing Script', cursive; color: var(--accent2); font-weight: 600; }
.page-header p {
  max-width: 60ch; margin: 18px auto 0; color: var(--text2); font-size: 1.08rem;
}
.header-rating { margin-top: 16px; font-size: 0.95rem; color: var(--text2); }
.header-rating .stars { color: var(--accent); letter-spacing: 2px; }
.header-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 26px; }

/* ---------- Sections ---------- */
.section { padding: 64px 0; }
.section--alt { background: var(--surface2); }
.section-title {
  font-family: 'Cormorant Garamond', serif; font-weight: 600;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem); line-height: 1.1; margin-bottom: 8px;
}
.section-sub { color: var(--text2); margin-bottom: 36px; max-width: 60ch; }

/* ---------- Service / Why cards ---------- */
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; }
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 30px;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(0,0,0,0.06); border-color: var(--accent); }
.card__icon { font-size: 1.9rem; margin-bottom: 12px; }
.card h3 { font-family: 'Cormorant Garamond', serif; font-weight: 600; font-size: 1.5rem; margin-bottom: 8px; }
.card p { color: var(--text2); margin-bottom: 14px; }
.card ul { list-style: none; display: grid; gap: 8px; }
.card li { position: relative; padding-left: 24px; color: var(--text2); font-size: 0.96rem; }
.card li::before { content: "✓"; position: absolute; left: 0; color: var(--accent); font-weight: 700; }
.card li .price { color: var(--text); font-weight: 600; }

/* ---------- Gallery ---------- */
.gallery-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}
.gallery-grid a { display: block; border-radius: var(--radius); overflow: hidden; aspect-ratio: 4/5; background: var(--surface2); }
.gallery-grid img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.gallery-grid a:hover img { transform: scale(1.05); }

/* ---------- Reviews ---------- */
.reviews { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; }
.review {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 26px;
}
.review .stars { color: var(--accent); letter-spacing: 2px; margin-bottom: 10px; }
.review p { color: var(--text2); font-style: italic; margin-bottom: 12px; }
.review b { font-weight: 600; }

/* ---------- Split (about) ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.split img { border-radius: var(--radius-lg); aspect-ratio: 4/5; object-fit: cover; width: 100%; }

/* ---------- Info rows (book) ---------- */
.info-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; }
.info {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 24px; display: flex; gap: 14px; align-items: flex-start;
}
.info .ico { font-size: 1.5rem; }
.info h4 { font-family: 'Barlow Condensed', sans-serif; text-transform: uppercase; letter-spacing: 1px; font-size: 0.95rem; color: var(--text3); margin-bottom: 4px; }
.info a, .info p { color: var(--text); font-size: 1.02rem; }

/* ---------- CTA band ---------- */
.cta-band { background: var(--text); color: #fff; padding: 56px 0; text-align: center; }
.cta-band h2 { font-family: 'Cormorant Garamond', serif; font-weight: 600; font-size: clamp(1.8rem, 4vw, 2.8rem); margin-bottom: 10px; }
.cta-band p { color: rgba(255,255,255,0.75); margin-bottom: 24px; }
.cta-band .header-actions { margin-top: 0; }

/* ---------- Footer ---------- */
.site-footer { background: var(--surface2); border-top: 1px solid var(--border); padding: 48px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; }
.site-footer h4 { font-family: 'Barlow Condensed', sans-serif; text-transform: uppercase; letter-spacing: 1px; font-size: 0.9rem; color: var(--text3); margin-bottom: 12px; }
.site-footer ul { list-style: none; display: grid; gap: 8px; }
.site-footer a { color: var(--text2); font-size: 0.95rem; }
.site-footer a:hover { color: var(--accent2); }
.footer-brand b { font-family: 'Cormorant Garamond', serif; font-size: 1.4rem; }
.footer-brand p { color: var(--text2); font-size: 0.95rem; margin-top: 8px; max-width: 38ch; }
.footer-bottom { margin-top: 32px; padding-top: 18px; border-top: 1px solid var(--border); color: var(--text3); font-size: 0.85rem; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .site-nav__links { display: none; }
  .split { grid-template-columns: 1fr; gap: 28px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; }
  .btn { padding: 13px 20px; }
  .header-actions .btn { flex: 1 1 auto; }
}