/* ==========================================================================
   QUESALTENA — design system
   Direction: Gate-of-the-Sun stone relief, warmed with Altiplano gold light.
   Palette: Full palette (stone + sun-gold + flag red/green + cream).
   Display face: Unbounded (carved/blocked geometry). Body: Inter.
   ========================================================================== */

:root{
  --stone-950:#221a14;
  --stone-900:#2c2119;
  --stone-800:#3a2c22;
  --stone-700:#5b4a3a;
  --stone-500:#8a7460;
  --sun-100:#f6e9c9;
  --sun-300:#eecb87;
  --sun-500:#d99a3f;
  --sun-600:#bd7c26;
  --sun-700:#96601c;
  --flag-red:#b5222a;
  --flag-red-dark:#8e1a20;
  --flag-green:#2f6b4f;
  --flag-green-dark:#234f3a;
  --cream-000:#fffaf1;
  --cream-100:#f7ecd8;
  --cream-200:#efe0c2;
  --cream-300:#e6d3a9;
  --ink:#241a12;
  --ink-soft:#4a3b2e;

  --font-display:'Unbounded', 'Segoe UI', sans-serif;
  --font-body:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --radius-sm:6px;
  --radius-md:14px;
  --radius-lg:26px;

  --shadow-stone: 0 18px 40px -18px rgba(34,26,20,.55);
  --shadow-soft: 0 10px 26px -14px rgba(34,26,20,.35);

  --container: 1180px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--cream-000);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ font-family:var(--font-display); margin:0; line-height:1.08; letter-spacing:-.01em; }
p{ margin:0; }
button{ font-family:inherit; cursor:pointer; }
.container{ max-width:var(--container); margin-inline:auto; padding-inline:24px; }

@media (max-width:640px){ .container{ padding-inline:18px; } }

/* -------------------------------------------------- utility -------------- */
.eyebrow{
  font-family:var(--font-display);
  font-size:12px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--sun-600);
  display:inline-flex;
  align-items:center;
  gap:10px;
}
.eyebrow::before{
  content:'';
  width:22px; height:2px;
  background:var(--sun-600);
  display:inline-block;
}
.visually-hidden{
  position:absolute!important; width:1px;height:1px;
  overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap;
}
.skip-link{
  position:absolute; left:12px; top:-60px;
  background:var(--sun-500); color:var(--ink); padding:10px 16px;
  border-radius:var(--radius-sm); z-index:999; transition:top .2s ease;
  font-weight:600;
}
.skip-link:focus{ top:12px; }

/* -------------------------------------------------- step-fret frieze ----- */
.frieze{
  height:14px;
  width:100%;
  -webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='14' viewBox='0 0 24 14'%3E%3Cpath d='M0 14 L0 10 L4 10 L4 6 L8 6 L8 2 L12 2 L12 6 L16 6 L16 10 L20 10 L20 14 Z'/%3E%3C/svg%3E");
  mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='14' viewBox='0 0 24 14'%3E%3Cpath d='M0 14 L0 10 L4 10 L4 6 L8 6 L8 2 L12 2 L12 6 L16 6 L16 10 L20 10 L20 14 Z'/%3E%3C/svg%3E");
  -webkit-mask-repeat:repeat-x; mask-repeat:repeat-x;
  -webkit-mask-size:24px 14px; mask-size:24px 14px;
  background:var(--sun-500);
}
.frieze--on-dark{ background:var(--sun-500); }
.frieze--on-cream{ background:var(--stone-800); opacity:.5; }

/* -------------------------------------------------- sun icon ------------- */
.sun-icon{ width:1em; height:1em; fill:currentColor; flex-shrink:0; }

/* -------------------------------------------------- buttons -------------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  font-family:var(--font-display);
  font-size:13px;
  letter-spacing:.05em;
  text-transform:uppercase;
  padding:16px 30px;
  border-radius:100px;
  border:none;
  cursor:pointer;
  transition:transform .25s cubic-bezier(.2,.8,.2,1), box-shadow .25s ease, background .25s ease;
  white-space:nowrap;
}
.btn:active{ transform:scale(.97); }
.btn-primary{
  background:linear-gradient(180deg, var(--sun-300), var(--sun-600));
  color:var(--stone-950);
  box-shadow:0 14px 30px -12px rgba(189,124,38,.65), inset 0 1px 0 rgba(255,255,255,.5);
}
.btn-primary:hover{ transform:translateY(-2px); box-shadow:0 20px 36px -14px rgba(189,124,38,.75), inset 0 1px 0 rgba(255,255,255,.5); }
.btn-dark{
  background:var(--stone-900); color:var(--sun-100);
  box-shadow:0 14px 30px -14px rgba(34,26,20,.6);
}
.btn-dark:hover{ transform:translateY(-2px); background:var(--stone-950); }
.btn-outline{
  background:transparent; color:var(--cream-000);
  border:1.5px solid rgba(246,233,201,.55);
}
.btn-outline:hover{ background:rgba(246,233,201,.12); }
.btn-block{ width:100%; }
.btn:disabled{ opacity:.45; cursor:not-allowed; transform:none!important; }

/* -------------------------------------------------- header --------------- */
.site-header{
  position:sticky; top:0; z-index:200;
  background:var(--stone-950);
  border-bottom:1px solid rgba(217,154,63,.25);
}
.site-header .container{
  display:flex; align-items:center; justify-content:space-between;
  height:78px;
}
.brand{
  display:flex; align-items:center; gap:10px;
  font-family:var(--font-display); font-weight:700;
  font-size:19px; color:var(--cream-000);
  letter-spacing:.01em;
}
.brand .sun-icon{ font-size:26px; color:var(--sun-500); }
.brand small{
  display:block; font-family:var(--font-body); font-weight:500;
  font-size:9.5px; letter-spacing:.22em; color:var(--sun-500); text-transform:uppercase;
}
.main-nav{ display:flex; align-items:center; gap:36px; }
.main-nav a{
  font-size:13.5px; font-weight:600; color:var(--cream-100);
  letter-spacing:.02em;
  position:relative; padding:6px 0;
}
.main-nav a::after{
  content:''; position:absolute; left:0; right:100%; bottom:0; height:2px;
  background:var(--sun-500); transition:right .25s ease;
}
.main-nav a:hover::after, .main-nav a.active::after{ right:0; }
.main-nav a.active{ color:var(--sun-300); }

.header-actions{ display:flex; align-items:center; gap:16px; }
.cart-btn{
  position:relative; display:inline-flex; align-items:center; justify-content:center;
  width:44px; height:44px; border-radius:50%;
  background:var(--stone-800); color:var(--cream-100);
  border:1px solid rgba(217,154,63,.3);
  font-size:19px;
}
.cart-btn:hover{ background:var(--stone-700); }
.cart-count{
  position:absolute; top:-4px; right:-4px;
  min-width:19px; height:19px; padding:0 4px;
  border-radius:50%; background:var(--flag-red);
  color:#fff; font-size:10.5px; font-weight:700;
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-body);
  box-shadow:0 0 0 2px var(--stone-950);
}
.cart-count[hidden]{ display:none; }

.nav-toggle{
  display:none; width:40px; height:40px; border-radius:50%;
  background:var(--stone-800); border:1px solid rgba(217,154,63,.3);
  color:var(--cream-100); align-items:center; justify-content:center; font-size:16px;
}

@media (max-width:900px){
  .main-nav{
    position:fixed; inset:78px 0 0 0; background:var(--stone-950);
    flex-direction:column; align-items:flex-start; gap:0; padding:10px 24px 30px;
    transform:translateY(-8px); opacity:0; pointer-events:none;
    transition:opacity .25s ease, transform .25s ease;
    border-top:1px solid rgba(217,154,63,.2);
    overflow-y:auto;
  }
  .main-nav.open{ opacity:1; transform:translateY(0); pointer-events:auto; }
  .main-nav a{ width:100%; padding:16px 0; border-bottom:1px solid rgba(217,154,63,.12); font-size:15px; }
  .nav-toggle{ display:inline-flex; }
}

/* -------------------------------------------------- hero (index) --------- */
.hero{
  position:relative;
  background:
    radial-gradient(120% 90% at 50% -10%, rgba(217,154,63,.28), transparent 55%),
    linear-gradient(180deg, var(--stone-950), var(--stone-900) 55%, var(--stone-800));
  color:var(--cream-000);
  padding:76px 0 0;
  overflow:hidden;
}
.hero::before{
  content:'';
  position:absolute; inset:0;
  background-image:
    repeating-linear-gradient(90deg, rgba(255,255,255,.035) 0 1px, transparent 1px 64px);
  pointer-events:none;
}
.hero-inner{
  position:relative; z-index:2;
  display:grid; place-items:center; text-align:center;
  gap:22px;
  padding-bottom:46px;
}
.hero-gate{
  position:relative;
  display:grid; grid-template-columns:minmax(30px,110px) minmax(260px,620px) minmax(30px,110px);
  align-items:end; gap:0;
  width:100%;
  max-width:960px;
  margin-inline:auto;
}
.hero-pillar{
  align-self:stretch;
  background:linear-gradient(180deg, var(--stone-700), var(--stone-900));
  border-inline:1px solid rgba(217,154,63,.25);
  position:relative;
  border-radius:10px 10px 0 0;
}
.hero-pillar::after{
  content:'';
  position:absolute; inset:10px 6px;
  background-image:repeating-linear-gradient(180deg, rgba(217,154,63,.22) 0 3px, transparent 3px 18px);
}
.hero-photo-frame{
  position:relative;
  border-radius:22px 22px 6px 6px;
  padding:12px;
  background:linear-gradient(180deg, var(--sun-500), var(--sun-700));
  box-shadow:var(--shadow-stone);
}
.hero-photo-frame .inner{
  border-radius:16px 16px 2px 2px;
  overflow:hidden;
  border:2px solid rgba(34,26,20,.35);
  aspect-ratio:4/3.1;
}
.hero-photo-frame img{ width:100%; height:100%; object-fit:cover; }
.hero-lintel{
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(34px, 6.4vw, 70px);
  letter-spacing:.01em;
  color:var(--cream-000);
  text-shadow:0 2px 0 rgba(0,0,0,.25);
}
.hero-tagline{
  max-width:560px;
  font-size:clamp(15px,2vw,18px);
  color:var(--cream-100);
  line-height:1.6;
}
.hero-cta-row{ display:flex; gap:14px; flex-wrap:wrap; justify-content:center; margin-top:6px; }

.hero-badges{
  display:flex; gap:22px; flex-wrap:wrap; justify-content:center;
  margin-top:18px;
}
.protein-badge{
  display:flex; flex-direction:column; align-items:center; gap:8px;
  width:112px;
}
.protein-disc{
  width:76px; height:76px; border-radius:50%;
  display:grid; place-items:center;
  background:radial-gradient(circle at 35% 30%, var(--sun-300), var(--sun-600) 70%, var(--sun-700));
  box-shadow:0 10px 22px -8px rgba(217,154,63,.6), inset 0 0 0 3px rgba(34,26,20,.35);
  position:relative;
  transition:transform .35s ease, box-shadow .35s ease;
}
.protein-badge:hover .protein-disc{
  transform:scale(1.06) rotate(6deg);
  box-shadow:0 14px 30px -6px rgba(217,154,63,.85), inset 0 0 0 3px rgba(34,26,20,.35);
}
.protein-disc strong{ font-family:var(--font-display); font-size:19px; color:var(--stone-950); line-height:1; }
.protein-disc span{ font-family:var(--font-display); font-size:8px; letter-spacing:.06em; color:var(--stone-800); text-transform:uppercase; }
.protein-badge small{
  font-size:12px; font-weight:600; letter-spacing:.03em; color:var(--cream-100);
  text-transform:uppercase; font-family:var(--font-display);
}

@media (max-width:720px){
  .hero-gate{ grid-template-columns:24px 1fr 24px; }
}

/* -------------------------------------------------- sections ------------- */
section{ padding:88px 0; position:relative; }
@media (max-width:720px){ section{ padding:60px 0; } }

.section-head{ max-width:640px; margin-bottom:48px; }
.section-head h2{ font-size:clamp(28px,4vw,42px); margin-top:14px; }
.section-head p{ margin-top:16px; font-size:16px; line-height:1.7; color:var(--ink-soft); }
.section-head.center{ margin-inline:auto; text-align:center; }

.section-dark{ background:var(--stone-950); color:var(--cream-100); }
.section-dark .section-head p{ color:rgba(247,236,216,.75); }

/* -------------------------------------------------- stat strip ----------- */
.stat-strip{
  background:var(--cream-100);
  border-block:1px solid var(--cream-300);
}
.stat-grid{
  display:grid; grid-template-columns:repeat(4,1fr); gap:0;
}
.stat-item{
  padding:34px 20px; text-align:center;
  border-right:1px solid var(--cream-300);
}
.stat-item:last-child{ border-right:none; }
.stat-item strong{
  display:block; font-family:var(--font-display); font-size:clamp(24px,3vw,34px);
  color:var(--flag-red);
}
.stat-item span{ display:block; margin-top:8px; font-size:12.5px; letter-spacing:.03em; color:var(--ink-soft); font-weight:600; }

@media (max-width:820px){
  .stat-grid{ grid-template-columns:repeat(2,1fr); }
  .stat-item{ border-bottom:1px solid var(--cream-300); }
  .stat-item:nth-child(2n){ border-right:none; }
}

/* -------------------------------------------------- product tablets ------ */
.product-grid{
  display:grid; grid-template-columns:repeat(3,1fr); gap:28px;
}
@media (max-width:980px){ .product-grid{ grid-template-columns:1fr; max-width:460px; margin-inline:auto; } }

.tablet{
  background:var(--cream-000);
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:var(--shadow-soft);
  border:1px solid var(--cream-300);
  display:flex; flex-direction:column;
  transition:transform .35s cubic-bezier(.2,.8,.2,1), box-shadow .35s ease;
}
.tablet:hover{ transform:translateY(-8px); box-shadow:0 30px 54px -22px rgba(34,26,20,.4); }
.tablet-media{ position:relative; aspect-ratio:5/4; overflow:hidden; }
.tablet-media img{ width:100%; height:100%; object-fit:cover; transition:transform .6s ease; }
.tablet:hover .tablet-media img{ transform:scale(1.06); }
.tablet-media .protein-disc{ position:absolute; right:14px; bottom:-30px; width:64px; height:64px; z-index:2; }
.tablet-media .protein-disc strong{ font-size:16px; }
.tablet-media::after{
  content:''; position:absolute; inset:0;
  background:linear-gradient(0deg, rgba(34,26,20,.35), transparent 45%);
}
.tablet-body{ padding:40px 26px 26px; display:flex; flex-direction:column; gap:12px; flex:1; }
.tablet-body .tag{ font-size:11px; letter-spacing:.14em; text-transform:uppercase; color:var(--sun-600); font-weight:700; }
.tablet-body h3{ font-size:23px; }
.tablet-body h3 em{ font-style:normal; display:block; font-family:var(--font-body); font-size:12.5px; font-weight:600; color:var(--ink-soft); text-transform:uppercase; letter-spacing:.04em; margin-top:4px; }
.tablet-body p{ font-size:14.5px; line-height:1.65; color:var(--ink-soft); flex:1; }
.tablet-footer{ display:flex; align-items:center; justify-content:space-between; margin-top:6px; }
.tablet-price{ font-family:var(--font-display); font-size:18px; color:var(--flag-red); }
.tablet-price span{ font-size:11px; color:var(--ink-soft); font-family:var(--font-body); font-weight:500; }
.tablet-link{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--font-display); font-size:12px; letter-spacing:.06em; text-transform:uppercase;
  color:var(--stone-950); font-weight:600;
}
.tablet-link .arrow{ transition:transform .25s ease; }
.tablet:hover .tablet-link .arrow{ transform:translateX(5px); }

/* -------------------------------------------------- mechanism split ------ */
.split{
  display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:center;
}
@media (max-width:900px){ .split{ grid-template-columns:1fr; gap:36px; } }
.split-media{ position:relative; }
.split-frame{
  position:relative; border-radius:var(--radius-lg); overflow:hidden;
  border:10px solid var(--stone-900);
  box-shadow:var(--shadow-stone);
}
.split-frame img{ width:100%; display:block; }
.split-callout{
  position:absolute; background:var(--cream-000); border-radius:14px;
  padding:14px 18px; box-shadow:var(--shadow-soft);
  font-size:13px; font-weight:600; max-width:190px; line-height:1.5;
  border-left:4px solid var(--sun-500);
}
.split-callout.c1{ top:-24px; right:-24px; }
.split-callout.c2{ bottom:-24px; left:-24px; }
@media (max-width:640px){
  .split-callout{ position:static; max-width:none; margin-top:14px; }
}
.split-body ul{ display:grid; gap:16px; margin-top:24px; }
.split-body li{ display:flex; gap:14px; align-items:flex-start; font-size:15px; line-height:1.6; color:var(--ink-soft); }
.split-body li .num{
  flex-shrink:0; width:30px; height:30px; border-radius:50%;
  background:var(--stone-950); color:var(--sun-300);
  display:grid; place-items:center; font-family:var(--font-display); font-size:12px;
}

/* -------------------------------------------------- about teaser --------- */
.about-teaser{
  display:grid; grid-template-columns:.9fr 1.1fr; gap:56px; align-items:center;
}
@media (max-width:900px){ .about-teaser{ grid-template-columns:1fr; } }
.about-teaser-media{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.about-teaser-media img{ border-radius:var(--radius-md); aspect-ratio:3/4; object-fit:cover; box-shadow:var(--shadow-soft); }
.about-teaser-media img:nth-child(2){ margin-top:34px; }

/* -------------------------------------------------- testimonials --------- */
.testimonial-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:28px; }
@media (max-width:820px){ .testimonial-grid{ grid-template-columns:1fr; } }
.testimonial{
  display:flex; gap:20px; background:rgba(247,236,216,.06);
  border:1px solid rgba(217,154,63,.25); border-radius:var(--radius-lg);
  padding:28px; align-items:flex-start;
}
.testimonial img{ width:64px; height:64px; border-radius:50%; object-fit:cover; flex-shrink:0; border:2px solid var(--sun-500); }
.testimonial p{ font-size:15px; line-height:1.7; color:var(--cream-100); }
.testimonial cite{ display:block; margin-top:12px; font-style:normal; font-size:12.5px; color:var(--sun-300); font-weight:700; letter-spacing:.03em; }

/* -------------------------------------------------- footer ---------------- */
.site-footer{ background:var(--stone-950); color:rgba(247,236,216,.7); }
.footer-flag{ height:6px; display:flex; }
.footer-flag span{ flex:1; }
.footer-flag span:nth-child(1){ background:var(--flag-red); }
.footer-flag span:nth-child(2){ background:var(--sun-500); }
.footer-flag span:nth-child(3){ background:var(--flag-green); }
.footer-grid{
  display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:36px;
  padding:64px 0 32px;
}
@media (max-width:820px){ .footer-grid{ grid-template-columns:1fr 1fr; } }
.footer-grid h4{ font-family:var(--font-display); font-size:12px; letter-spacing:.1em; text-transform:uppercase; color:var(--sun-500); margin-bottom:18px; }
.footer-grid li{ margin-bottom:10px; font-size:14px; }
.footer-grid a:hover{ color:var(--sun-300); }
.footer-brand p{ margin-top:14px; font-size:13.5px; line-height:1.7; max-width:280px; color:rgba(247,236,216,.6); }
.footer-bottom{
  border-top:1px solid rgba(217,154,63,.15);
  padding:20px 0 34px;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;
  font-size:12.5px; color:rgba(247,236,216,.45);
}
.demo-note{
  background:rgba(217,154,63,.12); color:var(--sun-300);
  border:1px dashed rgba(217,154,63,.4); border-radius:10px;
  padding:3px 10px; font-size:11px; letter-spacing:.02em;
}

/* ==========================================================================
   PRODUCT DETAIL PAGE
   ========================================================================== */
.breadcrumb{
  display:flex; align-items:center; gap:8px; font-size:13px; color:var(--ink-soft);
  padding:22px 0 0;
}
.breadcrumb a:hover{ color:var(--flag-red); }
.breadcrumb .sep{ opacity:.5; }
.breadcrumb .current{ color:var(--stone-950); font-weight:700; }

.product-hero{ padding-top:34px; }
.product-layout{
  display:grid; grid-template-columns:1.05fr .95fr; gap:56px; align-items:flex-start;
}
@media (max-width:940px){ .product-layout{ grid-template-columns:1fr; gap:34px; } }

.gallery-main{
  border-radius:var(--radius-lg); overflow:hidden; border:10px solid var(--stone-900);
  box-shadow:var(--shadow-stone); aspect-ratio:5/4;
}
.gallery-main img{ width:100%; height:100%; object-fit:cover; }
.gallery-thumbs{ display:flex; gap:14px; margin-top:16px; }
.gallery-thumbs button{
  border:2px solid transparent; border-radius:12px; overflow:hidden; padding:0;
  width:88px; height:70px; background:none; opacity:.6; transition:opacity .2s ease, border-color .2s ease;
}
.gallery-thumbs button img{ width:100%; height:100%; object-fit:cover; }
.gallery-thumbs button.active{ opacity:1; border-color:var(--sun-500); }

.product-info .tag{ font-size:12px; letter-spacing:.16em; text-transform:uppercase; color:var(--flag-red); font-weight:700; }
.product-info h1{ font-size:clamp(32px,4.4vw,48px); margin-top:12px; }
.product-info h1 em{
  font-style:normal; display:block; font-family:var(--font-body); font-size:15px; font-weight:600;
  color:var(--ink-soft); text-transform:uppercase; letter-spacing:.04em; margin-top:8px;
}
.product-lede{ margin-top:18px; font-size:16px; line-height:1.75; color:var(--ink-soft); }

.protein-hero-badge{ display:flex; align-items:center; gap:16px; margin-top:26px; }
.protein-hero-badge .protein-disc{ width:88px; height:88px; }
.protein-hero-badge .protein-disc strong{ font-size:22px; }
.protein-hero-badge .protein-copy strong{ display:block; font-family:var(--font-display); font-size:14px; }
.protein-hero-badge .protein-copy span{ font-size:13px; color:var(--ink-soft); }

.pack-select{ margin-top:32px; }
.pack-select > span, .qty-select > span{
  display:block; font-family:var(--font-display); font-size:11px; letter-spacing:.1em;
  text-transform:uppercase; color:var(--ink-soft); margin-bottom:12px;
}
.pack-options{ display:grid; grid-template-columns:repeat(3,1fr); gap:12px; }
.pack-option{
  border:1.5px solid var(--cream-300); border-radius:14px; padding:14px 12px;
  text-align:center; background:var(--cream-000); transition:all .2s ease;
}
.pack-option strong{ display:block; font-family:var(--font-display); font-size:14px; }
.pack-option span{ display:block; font-size:12.5px; color:var(--ink-soft); margin-top:4px; }
.pack-option input{ position:absolute; opacity:0; pointer-events:none; }
.pack-option-label{ cursor:pointer; display:block; }
.pack-option:has(input:checked){
  border-color:var(--sun-500); background:var(--sun-100);
  box-shadow:0 8px 18px -10px rgba(189,124,38,.5);
}

.qty-select{ margin-top:26px; display:flex; align-items:center; justify-content:space-between; max-width:280px; }
.qty-stepper{ display:flex; align-items:center; border:1.5px solid var(--cream-300); border-radius:100px; overflow:hidden; }
.qty-stepper button{ width:40px; height:40px; background:var(--cream-100); border:none; font-size:17px; font-family:var(--font-display); }
.qty-stepper button:hover{ background:var(--cream-200); }
.qty-stepper output{ width:44px; text-align:center; font-family:var(--font-display); font-size:15px; }

.buy-row{ display:flex; align-items:center; gap:20px; margin-top:30px; flex-wrap:wrap; }
.buy-row .total-price{ font-family:var(--font-display); font-size:22px; color:var(--flag-red); }
.buy-row .total-price span{ display:block; font-family:var(--font-body); font-size:11px; color:var(--ink-soft); font-weight:600; text-transform:uppercase; }

.add-toast{
  position:fixed; top:96px; left:50%; transform:translateX(-50%) translateY(-14px);
  background:var(--stone-950); color:var(--sun-100); padding:14px 26px; border-radius:100px;
  font-family:var(--font-display); font-size:12.5px; letter-spacing:.04em; z-index:400;
  opacity:0; pointer-events:none; transition:opacity .3s ease, transform .3s ease;
  box-shadow:var(--shadow-stone);
  display:flex; align-items:center; gap:10px;
}
.add-toast.show{ opacity:1; transform:translateX(-50%) translateY(0); }

/* nutrition tablet */
.nutrition-tablet{
  margin-top:56px; background:var(--stone-950); color:var(--cream-100);
  border-radius:var(--radius-lg); padding:36px; position:relative; overflow:hidden;
}
.nutrition-tablet h3{ font-size:20px; color:var(--sun-300); }
.nutrition-tablet .sub{ font-size:12.5px; color:rgba(247,236,216,.6); margin-top:6px; }
.nutrition-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:18px; margin-top:26px; }
@media (max-width:640px){ .nutrition-grid{ grid-template-columns:repeat(2,1fr); } }
.nutrition-item{ border-left:2px solid rgba(217,154,63,.4); padding-left:14px; }
.nutrition-item strong{ display:block; font-family:var(--font-display); font-size:22px; }
.nutrition-item span{ font-size:11.5px; text-transform:uppercase; letter-spacing:.06em; color:rgba(247,236,216,.6); }

.ingredients-row{ margin-top:44px; }
.ingredients-row h3{ font-size:18px; }
.ingredient-chips{ display:flex; flex-wrap:wrap; gap:10px; margin-top:16px; }
.ingredient-chips li{
  background:var(--cream-100); border:1px solid var(--cream-300);
  padding:9px 16px; border-radius:100px; font-size:13px; font-weight:600; color:var(--ink-soft);
}

.related-row{ margin-top:20px; }

/* ==========================================================================
   ABOUT PAGE
   ========================================================================== */
.about-hero{
  background:linear-gradient(180deg, var(--stone-950), var(--stone-900));
  color:var(--cream-000); padding:70px 0 90px; text-align:center;
}
.about-hero h1{ font-size:clamp(34px,5.4vw,58px); margin-top:16px; }
.about-hero p{ max-width:600px; margin:18px auto 0; color:var(--cream-100); font-size:16px; line-height:1.7; }

.timeline{ display:grid; gap:0; max-width:760px; margin-inline:auto; }
.timeline-item{
  display:grid; grid-template-columns:110px 1fr; gap:26px; padding:26px 0;
  border-bottom:1px solid var(--cream-300);
}
.timeline-item:last-child{ border-bottom:none; }
.timeline-item .year{ font-family:var(--font-display); font-size:22px; color:var(--flag-red); }
.timeline-item h4{ font-size:17px; }
.timeline-item p{ margin-top:8px; font-size:14.5px; line-height:1.65; color:var(--ink-soft); }

.value-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
@media (max-width:820px){ .value-grid{ grid-template-columns:1fr; } }
.value-card{
  background:var(--cream-000); border:1px solid var(--cream-300); border-radius:var(--radius-lg);
  padding:32px 26px; text-align:left;
}
.value-card .protein-disc{ width:52px; height:52px; margin-bottom:18px; }
.value-card .protein-disc strong{ font-size:13px; }
.value-card h3{ font-size:18px; }
.value-card p{ margin-top:10px; font-size:14px; line-height:1.6; color:var(--ink-soft); }

.founder-block{
  display:grid; grid-template-columns:.8fr 1.2fr; gap:50px; align-items:center;
}
@media (max-width:900px){ .founder-block{ grid-template-columns:1fr; } }
.founder-photo{ border-radius:var(--radius-lg); overflow:hidden; box-shadow:var(--shadow-soft); aspect-ratio:4/5; }
.founder-photo img{ width:100%; height:100%; object-fit:cover; }
.founder-quote{ font-family:var(--font-display); font-size:clamp(19px,2.4vw,26px); line-height:1.5; color:var(--stone-950); }
.founder-quote span{ color:var(--flag-red); }
.founder-name{ margin-top:20px; font-size:14px; font-weight:700; color:var(--ink-soft); }
.founder-name small{ display:block; font-weight:500; font-size:12.5px; margin-top:2px; }

.map-block{
  background:var(--cream-100); border-radius:var(--radius-lg); padding:44px;
  display:grid; grid-template-columns:1fr 1fr; gap:40px; align-items:center;
}
@media (max-width:820px){ .map-block{ grid-template-columns:1fr; padding:28px; } }
.map-graphic{ position:relative; }

/* ==========================================================================
   CART / CHECKOUT
   ========================================================================== */
.checkout-hero{
  background:var(--stone-950); color:var(--cream-000); padding:56px 0 40px; text-align:center;
}
.checkout-hero h1{ font-size:clamp(28px,4.4vw,42px); margin-top:14px; }

.stepper{ display:flex; justify-content:center; gap:0; margin-top:34px; flex-wrap:wrap; }
.step{ display:flex; align-items:center; gap:12px; }
.step-dot{
  width:38px; height:38px; border-radius:50%; display:grid; place-items:center;
  background:var(--stone-800); color:rgba(247,236,216,.5); font-family:var(--font-display); font-size:14px;
  border:2px solid rgba(217,154,63,.25); transition:all .3s ease;
}
.step.active .step-dot{ background:var(--sun-500); color:var(--stone-950); border-color:var(--sun-500); }
.step.done .step-dot{ background:var(--flag-green); color:#fff; border-color:var(--flag-green); }
.step-label{ font-size:12.5px; font-weight:600; color:rgba(247,236,216,.55); text-transform:uppercase; letter-spacing:.03em; }
.step.active .step-label{ color:var(--sun-300); }
.step-line{ width:44px; height:2px; background:rgba(217,154,63,.25); margin:0 10px; }
@media (max-width:640px){
  .step-label{ display:none; }
  .step-line{ width:24px; }
}

.checkout-layout{ display:grid; grid-template-columns:1fr .8fr; gap:48px; align-items:flex-start; }
@media (max-width:900px){ .checkout-layout{ grid-template-columns:1fr; } }

.checkout-panel{
  background:var(--cream-000); border:1px solid var(--cream-300); border-radius:var(--radius-lg);
  padding:34px;
}
.checkout-panel h2{ font-size:22px; }

.cart-line{
  display:grid; grid-template-columns:76px 1fr auto; gap:16px; align-items:center;
  padding:18px 0; border-bottom:1px solid var(--cream-200);
}
.cart-line img{ width:76px; height:76px; border-radius:12px; object-fit:cover; }
.cart-line h4{ font-family:var(--font-display); font-size:14.5px; }
.cart-line .meta{ font-size:12.5px; color:var(--ink-soft); margin-top:4px; }
.cart-line .price-col{ text-align:right; }
.cart-line .price-col strong{ display:block; font-family:var(--font-display); font-size:15px; }
.cart-line .remove-btn{ margin-top:6px; font-size:11.5px; color:var(--flag-red); font-weight:700; background:none; border:none; padding:0; }

.empty-cart{ text-align:center; padding:60px 20px; }
.empty-cart .sun-icon{ font-size:52px; color:var(--cream-300); }
.empty-cart h3{ margin-top:18px; font-size:20px; }
.empty-cart p{ margin-top:10px; color:var(--ink-soft); font-size:14.5px; }
.empty-cart .btn{ margin-top:24px; }

.summary-card{
  background:var(--stone-950); color:var(--cream-100); border-radius:var(--radius-lg); padding:30px;
  position:sticky; top:100px;
}
.summary-card h3{ font-size:16px; color:var(--sun-300); }
.summary-row{ display:flex; justify-content:space-between; font-size:14px; padding:12px 0; border-bottom:1px solid rgba(217,154,63,.15); }
.summary-row.total{ border-bottom:none; padding-top:18px; font-family:var(--font-display); font-size:18px; color:var(--sun-300); }
.summary-note{ font-size:11.5px; color:rgba(247,236,216,.55); margin-top:16px; line-height:1.5; }

.form-grid{ display:grid; grid-template-columns:1fr 1fr; gap:18px; margin-top:24px; }
.form-grid .full{ grid-column:1/-1; }
@media (max-width:560px){ .form-grid{ grid-template-columns:1fr; } }
.field label{ display:block; font-size:12px; font-weight:700; letter-spacing:.03em; text-transform:uppercase; color:var(--ink-soft); margin-bottom:8px; }
.field input, .field select{
  width:100%; padding:13px 14px; border-radius:10px; border:1.5px solid var(--cream-300);
  font-family:var(--font-body); font-size:14.5px; background:var(--cream-000); color:var(--ink);
}
.field input:focus, .field select:focus{ outline:none; border-color:var(--sun-500); }

.payment-tabs{ display:flex; gap:10px; margin-top:22px; }
.payment-tab{
  flex:1; border:1.5px solid var(--cream-300); border-radius:12px; padding:14px; text-align:center;
  background:var(--cream-000); font-weight:700; font-size:13px; cursor:pointer;
}
.payment-tab.active{ border-color:var(--sun-500); background:var(--sun-100); }
.payment-panel[hidden]{ display:none; }

.mock-banner{
  display:flex; align-items:center; gap:10px; background:var(--sun-100); border:1px dashed var(--sun-600);
  color:var(--sun-700); padding:12px 16px; border-radius:12px; font-size:13px; font-weight:600; margin-top:22px;
}

.confirm-panel{ text-align:center; padding:20px 10px 10px; }
.confirm-seal{
  width:100px; height:100px; margin-inline:auto; border-radius:50%;
  background:radial-gradient(circle at 35% 30%, var(--sun-300), var(--sun-600) 75%);
  display:grid; place-items:center; font-size:42px; color:var(--stone-950);
  box-shadow:0 16px 30px -10px rgba(217,154,63,.6);
}
.confirm-panel h2{ margin-top:24px; font-size:28px; }
.confirm-panel p{ margin-top:10px; color:var(--ink-soft); }
.order-number{
  display:inline-block; margin-top:18px; background:var(--cream-100); border:1px dashed var(--cream-300);
  padding:10px 20px; border-radius:100px; font-family:var(--font-display); font-size:14px; letter-spacing:.04em;
}

/* -------------------------------------------------- cart drawer ---------- */
.drawer-overlay{
  position:fixed; inset:0; background:rgba(34,26,20,.5); z-index:300;
  opacity:0; pointer-events:none; transition:opacity .3s ease;
}
.drawer-overlay.open{ opacity:1; pointer-events:auto; }
.cart-drawer{
  position:fixed; top:0; right:0; bottom:0; width:min(400px,92vw); z-index:301;
  background:var(--cream-000); box-shadow:-20px 0 40px rgba(0,0,0,.25);
  transform:translateX(100%); transition:transform .35s cubic-bezier(.2,.8,.2,1);
  display:flex; flex-direction:column;
}
.cart-drawer.open{ transform:translateX(0); }
.drawer-head{ display:flex; align-items:center; justify-content:space-between; padding:24px; border-bottom:1px solid var(--cream-300); }
.drawer-head h3{ font-size:17px; }
.drawer-close{ background:var(--cream-100); border:none; width:34px; height:34px; border-radius:50%; font-size:15px; }
.drawer-body{ flex:1; overflow-y:auto; padding:10px 24px; }
.drawer-foot{ padding:20px 24px 26px; border-top:1px solid var(--cream-300); }
.drawer-foot .summary-row{ border-color:var(--cream-200); color:var(--ink); }
.drawer-foot .summary-row.total{ color:var(--flag-red); }

/* -------------------------------------------------- reveal animation ----- */
[data-reveal]{ opacity:0; transform:translateY(24px); transition:opacity .7s ease, transform .7s cubic-bezier(.2,.8,.2,1); }
[data-reveal].in{ opacity:1; transform:translateY(0); }

@media (prefers-reduced-motion:reduce){
  [data-reveal]{ opacity:1!important; transform:none!important; transition:none!important; }
  html{ scroll-behavior:auto; }
}