/* ===== BINO — premium charcoal + copper home-organization theme ===== */
:root {
  --ink: #16130f;
  --ink-2: #211c16;
  --ink-3: #2c251d;
  --copper: #b0764a;
  --copper-deep: #97612f;
  --copper-light: #d6a878;
  --cream: #f7f2ea;
  --paper: #fffdfa;
  --line: #e7ddd0;
  --text: #2a241d;
  --muted: #756b5f;
  --star: #d99a45;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(22, 19, 15, .08);
  --shadow-lg: 0 20px 50px rgba(22, 19, 15, .14);
  --wrap: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background: var(--paper);
  line-height: 1.65;
  font-size: 17px;
}
h1, h2, h3, h4 { font-family: 'Cormorant Garamond', Georgia, 'Times New Roman', serif; color: var(--ink); line-height: 1.12; font-weight: 700; margin: 0 0 .5em; letter-spacing: .2px; }
img { max-width: 100%; display: block; }
a { color: var(--copper-deep); text-decoration: none; }
a:hover { color: var(--copper); }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.wrap-narrow { max-width: 800px; }

/* ===== Buttons ===== */
.btn {
  display: inline-block; background: var(--copper); color: #fff; font-weight: 600;
  padding: 13px 26px; border-radius: 999px; font-size: 15px; letter-spacing: .3px;
  transition: transform .15s ease, background .2s ease, box-shadow .2s ease;
  border: 0; cursor: pointer; box-shadow: 0 6px 18px rgba(176, 118, 74, .28);
}
.btn:hover { background: var(--copper-deep); color: #fff; transform: translateY(-2px); box-shadow: 0 10px 24px rgba(176, 118, 74, .36); }
.btn-lg { padding: 16px 36px; font-size: 16px; }
.btn-ghost { display: inline-flex; align-items: center; gap: 6px; color: var(--cream); font-weight: 600; font-size: 14px; padding: 14px 8px; letter-spacing: .3px; }
.btn-ghost:hover { color: #fff; }

/* ===== Header ===== */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255, 253, 250, .92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { display: inline-flex; align-items: center; }
.brand-lockup { display: inline-flex; align-items: baseline; }
.wordmark { font-family: 'Cormorant Garamond', Georgia, serif; font-weight: 700; font-size: 30px; letter-spacing: 8px; padding-left: 6px; }
.wordmark sup { font-size: 11px; letter-spacing: 0; top: -1.1em; }
.nav { display: flex; gap: 30px; }
.nav a { color: var(--ink); font-weight: 500; font-size: 15px; position: relative; }
.nav a::after { content: ''; position: absolute; left: 0; bottom: -6px; width: 0; height: 2px; background: var(--copper); transition: width .2s ease; }
.nav a:hover { color: var(--copper-deep); }
.nav a:hover::after { width: 100%; }
.burger { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.burger span { width: 24px; height: 2px; background: var(--ink); border-radius: 2px; transition: .25s; }

/* ===== Hero ===== */
.hero { position: relative; background: #100d0a url('/images/bino-banner.png') center center / cover no-repeat; color: #fff; overflow: hidden; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(105deg, rgba(16, 13, 10, .92) 0%, rgba(16, 13, 10, .72) 48%, rgba(16, 13, 10, .45) 100%); }
.hero-inner { position: relative; padding: 96px 24px 104px; }
.hero-text { max-width: 640px; }
.eyebrow { display: inline-block; text-transform: uppercase; letter-spacing: 3px; font-size: 12px; font-weight: 600; color: var(--copper-light); margin-bottom: 18px; }
.hero h1 { font-size: clamp(40px, 6vw, 68px); color: #fff; margin-bottom: 18px; }
.hero p { font-size: 19px; color: rgba(255, 253, 250, .9); max-width: 560px; margin: 0 0 30px; }
.hero-cta { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }

/* ===== Strip ===== */
.strip { background: var(--ink); color: var(--cream); }
.strip-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; padding: 26px 24px; }
.strip-item { display: flex; align-items: center; gap: 14px; }
.strip-ico { font-size: 24px; color: var(--copper-light); width: 44px; height: 44px; display: grid; place-items: center; background: rgba(214, 168, 120, .12); border-radius: 50%; flex: none; }
.strip-item strong { display: block; font-size: 15px; color: #fff; }
.strip-item span { font-size: 13px; color: rgba(247, 242, 234, .65); }

/* ===== Stats ===== */
.stats { background: var(--cream); border-bottom: 1px solid var(--line); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; padding: 40px 24px; text-align: center; }
.stat-num { display: block; font-family: 'Cormorant Garamond', serif; font-size: 40px; font-weight: 700; color: var(--copper-deep); line-height: 1; }
.stat-label { display: block; font-size: 13px; color: var(--muted); margin-top: 8px; letter-spacing: .3px; }

/* ===== Section heads ===== */
.section-head { text-align: center; max-width: 680px; margin: 0 auto 44px; }
.section-head h2 { font-size: clamp(30px, 4vw, 44px); }
.section-head p { color: var(--muted); font-size: 17px; margin: 0; }

/* ===== Products ===== */
.products { padding: 84px 0; }
.grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: #ddccb8; }
.card-img { background: #fff; aspect-ratio: 1 / 1; display: grid; place-items: center; padding: 18px; }
.card-img img { width: 100%; height: 100%; object-fit: contain; mix-blend-mode: multiply; }
.card-body { padding: 18px 18px 22px; display: flex; flex-direction: column; flex: 1; }
.card-title { font-family: 'Inter', sans-serif; font-size: 15.5px; font-weight: 600; line-height: 1.4; color: var(--ink); margin: 0 0 8px; }
.card-rating { display: flex; align-items: center; gap: 6px; font-size: 13px; margin-bottom: 10px; }
.cr-stars { color: var(--star); letter-spacing: 1px; }
.cr-num { font-weight: 600; color: var(--text); }
.cr-count { color: var(--muted); }
.card-feats { list-style: none; padding: 0; margin: 0 0 14px; }
.card-feats li { position: relative; padding-left: 18px; font-size: 13px; color: var(--muted); margin-bottom: 5px; line-height: 1.45; }
.card-feats li::before { content: '\2713'; position: absolute; left: 0; color: var(--copper); font-weight: 700; }
.price { display: flex; align-items: baseline; gap: 10px; margin: auto 0 14px; }
.price .now { font-family: 'Cormorant Garamond', serif; font-size: 28px; font-weight: 700; color: var(--ink); }
.price .list { font-size: 15px; color: var(--muted); text-decoration: line-through; }
.card .btn { width: 100%; text-align: center; }

/* ===== Lifestyle band ===== */
.lifestyle { display: grid; grid-template-columns: 1fr 1fr; align-items: stretch; }
.lifestyle-photo { background: #100d0a url('/images/bino-banner.png') center center / cover no-repeat; min-height: 380px; }
.lifestyle-copy { background: var(--ink); color: var(--cream); padding: 72px 7vw; display: flex; flex-direction: column; justify-content: center; }
.lifestyle-copy h2 { color: #fff; font-size: clamp(28px, 3.4vw, 40px); }
.lifestyle-copy p { color: rgba(247, 242, 234, .82); font-size: 17px; margin-bottom: 26px; }
.lifestyle-copy .btn { align-self: flex-start; }

/* ===== Certs / why ===== */
.certs { padding: 84px 0; background: var(--cream); }
.cert-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.cert { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 24px; text-align: center; box-shadow: var(--shadow); }
.cert-ico { display: grid; place-items: center; width: 58px; height: 58px; margin: 0 auto 16px; border-radius: 50%; background: rgba(176, 118, 74, .1); color: var(--copper-deep); font-size: 26px; }
.cert strong { display: block; font-size: 17px; color: var(--ink); margin-bottom: 8px; }
.cert span { font-size: 14px; color: var(--muted); }

/* ===== Reviews ===== */
.reviews { padding: 84px 0; }
.big-rating { font-family: 'Cormorant Garamond', serif; font-size: 26px; font-weight: 700; color: var(--copper-deep); }
.big-stars { color: var(--star); letter-spacing: 2px; }
.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.review { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; margin: 0; box-shadow: var(--shadow); }
.review-stars { color: var(--star); letter-spacing: 2px; margin-bottom: 12px; }
.review blockquote { margin: 0 0 18px; font-size: 15px; color: var(--text); line-height: 1.6; }
.review figcaption { display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--line); padding-top: 14px; }
.review-name { font-weight: 600; color: var(--ink); font-size: 14px; }
.review-badge { font-size: 12px; color: var(--copper-deep); font-weight: 500; }

/* ===== FAQ ===== */
.faq { padding: 84px 0; background: var(--cream); }
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: var(--paper); border: 1px solid var(--line); border-radius: 12px; padding: 4px 22px; box-shadow: var(--shadow); }
.faq-item summary { cursor: pointer; font-weight: 600; color: var(--ink); padding: 16px 0; list-style: none; position: relative; padding-right: 32px; font-size: 16px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; position: absolute; right: 0; top: 50%; transform: translateY(-50%); font-size: 24px; color: var(--copper); font-weight: 400; line-height: 1; }
.faq-item[open] summary::after { content: '\2212'; }
.faq-item p { margin: 0 0 18px; color: var(--muted); font-size: 15px; }

/* ===== Service pages ===== */
.page { padding: 64px 0 84px; }
.page-title { font-size: clamp(34px, 5vw, 52px); margin-bottom: 28px; }
.prose { font-size: 17px; color: var(--text); }
.prose .lead { font-size: 20px; color: var(--ink); line-height: 1.6; margin-bottom: 26px; }
.prose h3 { font-size: 25px; margin-top: 36px; }
.prose p { margin: 0 0 18px; }
.prose ul, .prose ol { margin: 0 0 18px; padding-left: 22px; }
.prose li { margin-bottom: 9px; }
.prose strong { color: var(--ink); }

/* ===== Footer ===== */
.site-footer { background: var(--ink); color: var(--cream); padding: 64px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid rgba(247, 242, 234, .12); }
.footer-brand .wordmark { color: var(--copper-light); }
.footer-brand p { color: rgba(247, 242, 234, .62); font-size: 15px; margin-top: 16px; max-width: 380px; }
.footer-links h4 { color: #fff; font-family: 'Inter', sans-serif; font-size: 14px; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 16px; }
.footer-links a { display: block; color: rgba(247, 242, 234, .68); font-size: 15px; margin-bottom: 10px; }
.footer-links a:hover { color: var(--copper-light); }
.footer-bottom { padding-top: 26px; text-align: center; }
.disclaimer { font-size: 12px; color: rgba(247, 242, 234, .42); max-width: 900px; margin: 0 auto 14px; line-height: 1.6; }
.copy { font-size: 13px; color: rgba(247, 242, 234, .55); margin: 0; }

/* ===== Responsive ===== */
@media (max-width: 980px) {
  .grid, .cert-grid { grid-template-columns: repeat(2, 1fr); }
  .review-grid { grid-template-columns: 1fr 1fr; }
  .lifestyle { grid-template-columns: 1fr; }
  .lifestyle-photo { min-height: 240px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 860px) {
  .nav { position: fixed; inset: 72px 0 auto 0; background: var(--paper); flex-direction: column; gap: 0; padding: 8px 24px 20px; border-bottom: 1px solid var(--line); transform: translateY(-130%); transition: transform .28s ease; box-shadow: var(--shadow); }
  .nav.open { transform: translateY(0); }
  .nav a { padding: 14px 0; border-bottom: 1px solid var(--line); }
  .nav a::after { display: none; }
  .burger { display: flex; }
  .strip-grid { grid-template-columns: 1fr; gap: 18px; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 28px 16px; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .grid, .cert-grid, .review-grid { grid-template-columns: 1fr; }
  .hero-inner { padding: 70px 24px 76px; }
  .products, .certs, .reviews, .faq { padding: 56px 0; }
  .hero-cta { gap: 12px; }
  .btn-ghost { padding: 8px 0; }
}
@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; }
}