/* ============================================================
   Lumé — Botanical Skincare (DTC brand, single-page, no live shop)
   AnubTech demo
   NOTE: Shop / cart icons are clickable placeholders. Point them
   at a real store by setting STORE_URL in js/main.js.
============================================================ */

:root {
  --ink: #23291f;
  --ink-2: #363d2e;
  --slate: #5c6551;
  --muted: #8a927e;
  --line: #e6e4d8;
  --bg: #f7f5ec;        /* warm cream */
  --bg-2: #eef0e2;
  --paper: #ffffff;
  --forest: #3f5a3a;    /* deep green */
  --forest-dark: #324a2e;
  --clay: #c08457;      /* warm accent */
  --gold: #b9a24a;
  --radius: 10px;
  --radius-lg: 22px;
  --radius-pill: 999px;
  --shadow-sm: 0 2px 14px rgba(35,41,31,.06);
  --shadow: 0 28px 64px -30px rgba(35,41,31,.4);
  --maxw: 1180px;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Inter", system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); color: var(--ink); background: var(--bg); line-height: 1.65; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: 24px; }
.section { padding: clamp(56px, 8vw, 112px) 0; }
.section--paper { background: var(--paper); }
.section--soft { background: var(--bg-2); }

.eyebrow { font-weight: 600; letter-spacing: .2em; text-transform: uppercase; font-size: .74rem; color: var(--clay); margin-bottom: 16px; }
.h1 { font-family: var(--font-display); font-size: clamp(2.6rem, 6.5vw, 5rem); font-weight: 500; letter-spacing: -.02em; line-height: 1; }
.h2 { font-family: var(--font-display); font-size: clamp(2rem, 4.4vw, 3.2rem); font-weight: 500; letter-spacing: -.01em; line-height: 1.08; }
.h3 { font-family: var(--font-display); font-size: 1.4rem; font-weight: 500; }
.lead { font-size: clamp(1.05rem, 2vw, 1.24rem); color: var(--slate); }
.muted { color: var(--muted); }
.section__head { max-width: 640px; margin-bottom: 52px; }
.center { text-align: center; margin-inline: auto; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .55em; font-family: var(--font-body); font-weight: 600; letter-spacing: .02em; cursor: pointer; border: none; padding: 14px 30px; border-radius: var(--radius-pill); transition: transform .16s, background .2s, color .2s, border-color .2s; font-size: .95rem; }
.btn--lg { padding: 16px 38px; font-size: 1rem; }
.btn--primary { background: var(--forest); color: var(--bg); }
.btn--primary:hover { background: var(--forest-dark); transform: translateY(-2px); }
.btn--outline { background: transparent; color: var(--ink); border: 1.5px solid var(--ink); }
.btn--outline:hover { background: var(--ink); color: var(--bg); }
.btn--light { background: var(--bg); color: var(--ink); }
.btn--light:hover { background: #fff; transform: translateY(-2px); }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(247,245,236,.86); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 20px; }
.logo { font-family: var(--font-display); font-weight: 600; font-size: 1.6rem; letter-spacing: .02em; }
.logo span { color: var(--clay); }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links > a { font-weight: 500; color: var(--slate); font-size: .94rem; transition: color .2s; }
.nav-links > a:hover { color: var(--ink); }
.nav-actions { display: flex; align-items: center; gap: 10px; }
/* Cart / shop icon (clickable placeholder) */
.icon-btn { position: relative; width: 44px; height: 44px; border-radius: 50%; border: 1.5px solid var(--line); background: var(--paper); display: grid; place-items: center; font-size: 1.15rem; cursor: pointer; transition: border-color .2s, transform .16s; color: var(--ink); }
.icon-btn:hover { border-color: var(--forest); transform: translateY(-1px); }
.icon-btn .badge { position: absolute; top: -5px; right: -5px; min-width: 19px; height: 19px; padding: 0 5px; border-radius: 999px; background: var(--clay); color: #fff; font-family: var(--font-body); font-size: .68rem; font-weight: 700; display: grid; place-items: center; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--ink); transition: .3s; }

/* Hero */
.hero { position: relative; overflow: hidden; }
.hero__grid { display: grid; grid-template-columns: 1.02fr .98fr; gap: clamp(30px, 5vw, 70px); align-items: center; padding: clamp(40px, 6vw, 80px) 0; }
.hero__pill { display: inline-flex; align-items: center; gap: 8px; background: var(--bg-2); border: 1px solid var(--line); color: var(--forest); font-weight: 600; font-size: .8rem; padding: 7px 15px; border-radius: 999px; margin-bottom: 22px; }
.hero__title { margin-bottom: 22px; }
.hero__title em { font-style: italic; color: var(--clay); }
.hero__lead { max-width: 480px; margin-bottom: 32px; }
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; margin-bottom: 34px; }
.hero__rating { display: flex; align-items: center; gap: 12px; }
.hero__rating .stars { color: var(--gold); letter-spacing: 1px; }
.hero__rating span { font-size: .88rem; color: var(--muted); }
.hero__media { position: relative; }
.hero__media img { width: 100%; aspect-ratio: 4/4.4; object-fit: cover; border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.hero__badge { position: absolute; bottom: -18px; left: -18px; background: var(--forest); color: var(--bg); border-radius: 50%; width: 108px; height: 108px; display: grid; place-items: center; text-align: center; font-family: var(--font-display); font-size: .82rem; line-height: 1.3; padding: 12px; transform: rotate(-8deg); }
.hero__badge strong { display: block; font-size: 1.5rem; }

/* Marquee of benefits */
.marquee { background: var(--forest); color: var(--bg); overflow: hidden; padding: 15px 0; }
.marquee__track { display: flex; gap: 34px; white-space: nowrap; width: max-content; animation: scroll 28s linear infinite; font-family: var(--font-display); font-size: 1.1rem; letter-spacing: .01em; }
.marquee__track span { display: inline-flex; align-items: center; gap: 34px; opacity: .95; }
.marquee__track span::after { content: "✦"; color: var(--gold); font-size: .8rem; }
@keyframes scroll { to { transform: translateX(-50%); } }

/* Products */
.prod-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.product { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; transition: transform .22s, box-shadow .22s; display: flex; flex-direction: column; }
.product:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.product__media { position: relative; aspect-ratio: 1; overflow: hidden; background: var(--bg-2); }
.product__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.product:hover .product__media img { transform: scale(1.05); }
.product__tag { position: absolute; top: 14px; left: 14px; background: var(--bg); color: var(--forest); font-size: .68rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: 5px 11px; border-radius: 999px; }
/* Shop icon on product (clickable placeholder -> STORE_URL) */
.product__shop { position: absolute; bottom: 14px; right: 14px; width: 46px; height: 46px; border-radius: 50%; background: var(--forest); color: #fff; display: grid; place-items: center; font-size: 1.2rem; border: none; cursor: pointer; transform: translateY(8px); opacity: 0; transition: opacity .25s, transform .25s, background .2s; }
.product:hover .product__shop { opacity: 1; transform: none; }
.product__shop:hover { background: var(--clay); }
.product__body { padding: 22px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.product__body .cat { font-size: .74rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.product__body h3 { margin: 6px 0 6px; font-size: 1.3rem; }
.product__body .stars { color: var(--gold); font-size: .82rem; letter-spacing: 1px; margin-bottom: 12px; }
.product__foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; }
.product__price { font-family: var(--font-display); font-size: 1.35rem; font-weight: 500; }
.product__foot .link { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; font-size: .88rem; color: var(--forest); cursor: pointer; }
.product__foot .link:hover { color: var(--clay); }

/* Story split */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(34px, 6vw, 80px); align-items: center; }
.split--reverse .split__media { order: 2; }
.split__media img { width: 100%; aspect-ratio: 5/4; object-fit: cover; border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.split__body p { color: var(--slate); margin-top: 20px; font-size: 1.06rem; }
.split__body .btn { margin-top: 28px; }

/* Benefits / ingredients */
.benefits { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.benefit { text-align: center; }
.benefit__ic { width: 66px; height: 66px; margin: 0 auto 18px; border-radius: 50%; background: var(--bg-2); border: 1px solid var(--line); display: grid; place-items: center; font-size: 1.7rem; }
.benefit h3 { font-size: 1.15rem; margin-bottom: 8px; }
.benefit p { color: var(--slate); font-size: .94rem; }

/* Reviews */
.reviews { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.review { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 30px; }
.review .stars { color: var(--gold); letter-spacing: 1px; margin-bottom: 14px; }
.review p { font-size: 1.02rem; }
.review__by { display: flex; align-items: center; gap: 12px; margin-top: 20px; }
.review__by img { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; }
.review__by strong { display: block; font-size: .95rem; }
.review__by span { color: var(--muted); font-size: .82rem; }

/* Newsletter */
.newsletter { background: var(--forest); color: var(--bg); border-radius: var(--radius-lg); padding: clamp(44px, 6vw, 80px); text-align: center; position: relative; overflow: hidden; }
.newsletter::before { content: "✦"; position: absolute; top: 24px; left: 40px; color: rgba(255,255,255,.12); font-size: 5rem; }
.newsletter::after { content: "✦"; position: absolute; bottom: 20px; right: 50px; color: rgba(255,255,255,.12); font-size: 4rem; }
.newsletter h2 { color: var(--bg); position: relative; }
.newsletter p { color: #d6ddc9; max-width: 480px; margin: 16px auto 30px; position: relative; }
.newsletter form { display: flex; gap: 10px; max-width: 460px; margin-inline: auto; position: relative; }
.newsletter input { flex: 1; padding: 15px 20px; border-radius: 999px; border: none; font: inherit; background: rgba(255,255,255,.12); color: #fff; }
.newsletter input::placeholder { color: #c3cbb4; }
.newsletter input:focus { outline: 2px solid var(--gold); }
.newsletter .btn--light { flex-shrink: 0; }
.newsletter__note { margin-top: 14px; font-size: .9rem; color: var(--gold); position: relative; min-height: 1.2em; }

/* Toast (shop-soon message) */
.toast { position: fixed; left: 50%; bottom: 34px; transform: translateX(-50%) translateY(24px); background: var(--ink); color: var(--bg); padding: 14px 26px; border-radius: 999px; font-weight: 600; font-size: .95rem; box-shadow: var(--shadow); opacity: 0; pointer-events: none; transition: opacity .3s, transform .3s; z-index: 100; display: flex; align-items: center; gap: 10px; }
.toast.is-visible { opacity: 1; transform: translateX(-50%); }
.toast .ic { color: var(--gold); }

/* Footer */
.site-footer { background: var(--ink); color: #c3c8b8; padding-top: 66px; }
.site-footer__grid { display: grid; grid-template-columns: 1.8fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 46px; }
.site-footer .logo { color: #fff; margin-bottom: 16px; display: inline-block; }
.site-footer .logo span { color: var(--clay); }
.site-footer p { color: #9aa08d; font-size: .95rem; max-width: 280px; }
.site-footer h4 { color: #fff; font-family: var(--font-display); font-weight: 500; font-size: 1.15rem; margin-bottom: 14px; }
.site-footer ul { list-style: none; display: grid; gap: 10px; }
.site-footer ul a, .site-footer ul li { color: #9aa08d; font-size: .93rem; cursor: pointer; }
.site-footer ul a:hover { color: #fff; }
.site-footer__social { display: flex; gap: 10px; margin-top: 18px; }
.site-footer__social a { width: 40px; height: 40px; border-radius: 50%; border: 1px solid rgba(255,255,255,.16); display: grid; place-items: center; font-size: 1rem; color: #c3c8b8; }
.site-footer__social a:hover { background: var(--forest); border-color: var(--forest); color: #fff; }
.site-footer__base { border-top: 1px solid rgba(255,255,255,.1); padding: 22px 0; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: .86rem; color: #8a917d; }

/* Reveal */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s, transform .7s; }
.reveal.is-visible { opacity: 1; transform: none; }

/* Responsive */
@media (max-width: 900px) {
  .nav-links { position: fixed; inset: 76px 0 auto 0; flex-direction: column; align-items: flex-start; gap: 4px; background: var(--bg); border-bottom: 1px solid var(--line); padding: 16px 24px 24px; box-shadow: var(--shadow); transform: translateY(-140%); transition: transform .3s; }
  .nav-links.is-open { transform: none; }
  .nav-links > a { width: 100%; padding: 13px 0; }
  .nav-toggle { display: flex; }
  .hero__grid, .split, .split--reverse .split__media { grid-template-columns: 1fr; }
  .split--reverse .split__media { order: 0; }
  .prod-grid, .reviews { grid-template-columns: 1fr 1fr; }
  .benefits { grid-template-columns: 1fr 1fr; }
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .prod-grid, .reviews, .benefits { grid-template-columns: 1fr; }
  .site-footer__grid { grid-template-columns: 1fr; }
  .newsletter form { flex-direction: column; }
  .newsletter input { width: 100%; }
}