/* ==========================================================
   MARLEM — Superfoods Skincare · Static site stylesheet
   Author: Nick
   ========================================================== */

:root{
  --green-deep:  #2e4a3a;
  --green:       #567a5f;
  --green-soft:  #e6efe6;
  --cream:       #faf7f0;
  --ink:         #24312a;
  --gold:        #b99552;
  --white:       #ffffff;
  --radius: 18px;
  --shadow: 0 10px 34px rgba(46,74,58,.10);
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Manrope', 'Segoe UI', Arial, sans-serif;
}

*{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *, *::before, *::after{ animation:none !important; transition:none !important; }
}

body{
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--cream);
  line-height:1.65;
  font-size:16px;
}

img{ max-width:100%; height:auto; display:block; }
a{ color:var(--green-deep); }
a:focus-visible, button:focus-visible{ outline:3px solid var(--gold); outline-offset:2px; }

.container{ width:min(1140px, 92%); margin-inline:auto; }

h1,h2,h3{ font-family:var(--font-display); font-weight:600; color:var(--green-deep); line-height:1.15; }
h1{ font-size:clamp(2.2rem, 5vw, 3.6rem); }
h2{ font-size:clamp(1.7rem, 3.5vw, 2.4rem); }
h3{ font-size:1.35rem; }

/* ---------- Top bar ---------- */
.topbar{
  background:var(--green-deep);
  color:#f2efe6;
  font-size:.85rem;
  text-align:center;
  padding:.45rem 1rem;
  letter-spacing:.04em;
}
.topbar strong{ color:var(--gold); }

/* ---------- Header ---------- */
.site-header{
  background:var(--white);
  border-bottom:1px solid #e8e3d6;
  position:sticky; top:0; z-index:50;
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  gap:1rem; padding:.7rem 0;
}
.logo img{ height:52px; width:auto; }

.main-nav ul{ display:flex; gap:1.6rem; list-style:none; align-items:center; }
.main-nav a{
  text-decoration:none; font-weight:600; font-size:.92rem;
  color:var(--ink); letter-spacing:.02em; padding:.35rem 0;
  border-bottom:2px solid transparent;
}
.main-nav a:hover, .main-nav a[aria-current="page"]{
  color:var(--green-deep); border-bottom-color:var(--gold);
}

.nav-cta{
  background:var(--green-deep); color:#fff !important;
  padding:.55rem 1.1rem !important; border-radius:999px;
  border-bottom:none !important;
}
.nav-cta:hover{ background:var(--green); }

/* Mobile nav */
.nav-toggle{
  display:none; background:none; border:1px solid #d8d2c2;
  border-radius:8px; padding:.45rem .6rem; cursor:pointer; font-size:1.2rem;
  color:var(--green-deep);
}
@media (max-width: 860px){
  .nav-toggle{ display:block; }
  .main-nav{
    position:absolute; left:0; right:0; top:100%;
    background:var(--white); border-bottom:1px solid #e8e3d6;
    display:none; padding:1rem 4%;
  }
  .main-nav.open{ display:block; }
  .main-nav ul{ flex-direction:column; align-items:flex-start; gap:.9rem; }
}

/* ---------- Hero ---------- */
.hero{
  background:linear-gradient(120deg, #eef4ec 0%, var(--cream) 55%, #f3ecdd 100%);
  padding:clamp(3rem, 8vw, 6rem) 0;
  overflow:hidden;
}
.hero-inner{
  display:grid; grid-template-columns:1.1fr .9fr; gap:3rem; align-items:center;
}
.hero .eyebrow{
  text-transform:uppercase; letter-spacing:.28em; font-size:.78rem;
  color:var(--gold); font-weight:700; margin-bottom:1rem;
}
.hero p.lead{ margin:1.2rem 0 2rem; font-size:1.08rem; max-width:46ch; }
.hero-img img{ border-radius:var(--radius); box-shadow:var(--shadow); }
@media (max-width: 860px){
  .hero-inner{ grid-template-columns:1fr; }
  .hero-img{ order:-1; }
}

.btn{
  display:inline-block; text-decoration:none; font-weight:700;
  padding:.85rem 1.8rem; border-radius:999px; font-size:.95rem;
  transition:background .2s ease, transform .15s ease;
}
.btn-primary{ background:var(--green-deep); color:#fff; }
.btn-primary:hover{ background:var(--green); transform:translateY(-1px); }
.btn-outline{ border:2px solid var(--green-deep); color:var(--green-deep); }
.btn-outline:hover{ background:var(--green-soft); }

/* ---------- USP strip ---------- */
.usp{ background:var(--white); padding:2.2rem 0; border-bottom:1px solid #eee7d8; }
.usp-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:2rem; text-align:center; }
.usp-item h3{ font-family:var(--font-body); font-size:.95rem; text-transform:uppercase; letter-spacing:.08em; margin:.4rem 0 .2rem; }
.usp-item p{ font-size:.88rem; color:#5c685f; }
.usp-item .icon{ font-size:1.7rem; }
@media (max-width:700px){ .usp-grid{ grid-template-columns:1fr; gap:1.3rem; } }

/* ---------- Sections ---------- */
.section{ padding:clamp(3rem, 7vw, 5rem) 0; }
.section-alt{ background:var(--white); }
.section-head{ text-align:center; max-width:760px; margin:0 auto 3rem; }
.section-head .eyebrow{
  text-transform:uppercase; letter-spacing:.26em; font-size:.75rem;
  color:var(--gold); font-weight:700; display:block; margin-bottom:.6rem;
}

/* ---------- Product cards ---------- */
.product-grid{
  display:grid; grid-template-columns:repeat(4, 1fr); gap:1.6rem;
}
@media (max-width:1000px){ .product-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:560px){ .product-grid{ grid-template-columns:1fr; } }

.product-card{
  background:var(--white); border-radius:var(--radius);
  padding:1.6rem 1.4rem 1.8rem; text-align:center;
  box-shadow:var(--shadow); border:1px solid #efe9da;
  display:flex; flex-direction:column;
  transition:transform .2s ease;
}
.product-card:hover{ transform:translateY(-4px); }
.product-card img{ margin:0 auto 1rem; max-height:230px; width:auto; }
.product-card h3{ margin-bottom:.4rem; }
.product-card .desc{ font-size:.88rem; color:#5c685f; flex:1; margin-bottom:1rem; }
.product-card .price{
  font-family:var(--font-display); font-size:1.5rem;
  color:var(--green-deep); font-weight:700; margin-bottom:1rem;
}
.product-card .btn{ padding:.65rem 1.4rem; font-size:.88rem; }

/* ---------- Product page ---------- */
.breadcrumbs{ font-size:.85rem; color:#77816f; padding:1.2rem 0 0; }
.breadcrumbs a{ color:#77816f; text-decoration:none; }
.breadcrumbs a:hover{ color:var(--green-deep); }

.product-top{
  display:grid; grid-template-columns:1fr 1fr; gap:3.5rem;
  align-items:start; padding:2rem 0 3rem;
}
@media (max-width:860px){ .product-top{ grid-template-columns:1fr; gap:2rem; } }

.product-gallery{
  background:var(--white); border-radius:var(--radius);
  padding:2rem; box-shadow:var(--shadow); border:1px solid #efe9da;
}
.product-gallery img{ margin:0 auto; }

.product-summary .stock{
  display:inline-block; background:var(--green-soft); color:var(--green-deep);
  font-size:.78rem; font-weight:700; letter-spacing:.06em;
  padding:.3rem .8rem; border-radius:999px; text-transform:uppercase;
  margin:.8rem 0;
}
.product-summary .price{
  font-family:var(--font-display); font-size:2.2rem; color:var(--green-deep);
  font-weight:700; margin:.4rem 0 1rem;
}
.product-summary .short-desc{ font-size:1.05rem; margin-bottom:1.6rem; }
.order-box{
  background:var(--white); border:1px solid #efe9da; border-radius:var(--radius);
  padding:1.4rem; margin-top:1rem;
}
.order-box p{ font-size:.9rem; color:#5c685f; margin-bottom:1rem; }
.order-box .btn{ margin:.25rem .4rem .25rem 0; }
.meta-line{ font-size:.84rem; color:#77816f; margin-top:1.4rem; }

/* Ingredient / derma guide */
.derma-grid{
  display:grid; grid-template-columns:repeat(2, 1fr); gap:1.4rem; margin-top:2rem;
}
@media (max-width:700px){ .derma-grid{ grid-template-columns:1fr; } }
.derma-card{
  background:var(--white); border-left:4px solid var(--gold);
  border-radius:0 var(--radius) var(--radius) 0;
  padding:1.3rem 1.5rem; box-shadow:var(--shadow);
}
.derma-card h3{ margin-bottom:.4rem; }
.derma-card p{ font-size:.92rem; color:#46523f; }

.base-ingredients{
  display:flex; flex-wrap:wrap; gap:.6rem; margin-top:1rem;
}
.base-ingredients span{
  background:var(--green-soft); color:var(--green-deep);
  padding:.4rem 1rem; border-radius:999px; font-size:.85rem; font-weight:600;
}

.usage{ background:var(--green-soft); border-radius:var(--radius); padding:2rem; margin-top:2.5rem; }
.usage ul{ margin:1rem 0 1.2rem 1.2rem; }
.usage li{ margin-bottom:.5rem; }
.usage .note{ font-weight:700; color:var(--green-deep); }

.badge-line{
  display:flex; gap:.7rem; flex-wrap:wrap; margin-top:1.4rem;
}
.badge-line span{
  border:1.5px solid var(--green-deep); color:var(--green-deep);
  border-radius:999px; padding:.35rem 1rem; font-size:.8rem; font-weight:700;
  text-transform:uppercase; letter-spacing:.05em;
}

/* Related products */
.related{ padding-top:1rem; }

/* ---------- About ---------- */
.about-hero{ text-align:center; padding:clamp(2.5rem,6vw,4.5rem) 0 1rem; }
.about-grid{
  display:grid; grid-template-columns:.8fr 1.2fr; gap:3rem; align-items:center;
  padding:2.5rem 0;
}
@media (max-width:860px){ .about-grid{ grid-template-columns:1fr; } }
.about-grid img{ border-radius:var(--radius); box-shadow:var(--shadow); }
.about-quote{
  font-family:var(--font-display); font-size:1.5rem; color:var(--green-deep);
  border-left:4px solid var(--gold); padding-left:1.2rem; margin-bottom:1.6rem;
}

/* ---------- Superfoods list ---------- */
.superfoods-cols{
  display:grid; grid-template-columns:repeat(3,1fr); gap:1.4rem; margin-top:2rem;
}
@media (max-width:700px){ .superfoods-cols{ grid-template-columns:1fr; } }
.superfoods-cols ul{ list-style:none; }
.superfoods-cols li{
  background:var(--white); border:1px solid #efe9da; border-radius:10px;
  padding:.65rem 1rem; margin-bottom:.6rem; font-weight:600; color:var(--green-deep);
}
.superfoods-cols li::before{ content:"✿ "; color:var(--gold); }

/* ---------- CTA band ---------- */
.cta-band{
  background:var(--green-deep); color:#f4f1e6; text-align:center;
  padding:clamp(3rem,7vw,4.5rem) 0;
}
.cta-band h2{ color:#fff; max-width:820px; margin:0 auto 1.6rem; }

/* ---------- Footer ---------- */
.site-footer{ background:#20362a; color:#cfd9cd; font-size:.9rem; }
.footer-grid{
  display:grid; grid-template-columns:1.3fr 1fr 1fr; gap:2.5rem;
  padding:3.2rem 0 2.2rem;
}
@media (max-width:860px){ .footer-grid{ grid-template-columns:1fr; } }
.site-footer h4{
  color:#fff; font-family:var(--font-body); text-transform:uppercase;
  letter-spacing:.1em; font-size:.85rem; margin-bottom:1rem;
}
.site-footer ul{ list-style:none; }
.site-footer li{ margin-bottom:.5rem; }
.site-footer a{ color:#cfd9cd; text-decoration:none; }
.site-footer a:hover{ color:var(--gold); }
.footer-social a{ margin-right:1rem; font-weight:700; }
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  text-align:center; padding:1.1rem 0; font-size:.8rem; color:#9fb0a0;
}