@import url('https://fonts.googleapis.com/css2?family=Caprasimo&family=DM+Sans:wght@400;500;700&family=Noto+Sans+Thai:wght@400;500;700&display=swap');

:root {
  --yellow: #ffe691;
  --yellow-soft: #fff4cc;
  --brown: #4d3a31;
  --pink: #ffb1bf;
  --pink-soft: #ffe3e8;
  --coral: #f0626a;
  --white: #fffdf7;
  --muted: #7b665b;
  --radius: 22px;
  --head: 'Caprasimo', 'Noto Sans Thai', serif;
  --body: 'DM Sans', 'Noto Sans Thai', system-ui, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--body); color: var(--brown); background: var(--white); line-height: 1.65; }
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--head); font-weight: 400; line-height: 1.15; margin: 0 0 .5em; }
h1 { font-size: clamp(2.2rem, 6vw, 3.8rem); }
h2 { font-size: clamp(1.7rem, 4vw, 2.5rem); }
h3 { font-size: 1.25rem; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.th { font-family: 'Noto Sans Thai', var(--body); }
.tbc { color: var(--coral); font-weight: 700; font-size: .85em; }

/* nav */
.nav { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 10px 24px; background: var(--yellow); border-bottom: 3px solid var(--brown); }
.brand img { height: 46px; width: auto; }
.nav nav { display: flex; gap: 6px; }
.nav nav a { text-decoration: none; font-weight: 700; padding: 8px 16px; border-radius: 999px; }
.nav nav a:hover { background: var(--yellow-soft); }
.nav nav a.active { background: var(--brown); color: var(--yellow); }
.burger { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.burger span { display: block; width: 26px; height: 3px; background: var(--brown); margin: 5px 0; border-radius: 2px; }
@media (max-width: 720px) {
  .burger { display: block; }
  .nav nav { display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; background: var(--yellow); padding: 8px 16px 16px; border-bottom: 3px solid var(--brown); }
  .nav nav.open { display: flex; }
}

/* buttons */
.btn { display: inline-block; font: 700 1rem var(--body); text-decoration: none; background: var(--coral); color: #fff; padding: 14px 28px; border-radius: 999px; border: 3px solid var(--brown); box-shadow: 0 4px 0 var(--brown); cursor: pointer; transition: transform .1s, box-shadow .1s; }
.btn:hover { transform: translateY(2px); box-shadow: 0 2px 0 var(--brown); }
.btn.alt { background: var(--white); color: var(--brown); }
.btn.line { background: #06c755; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }
.row { display: flex; flex-wrap: wrap; gap: 14px; }

/* hero */
.hero { background: var(--yellow); padding: 56px 0 0; text-align: center; overflow: hidden; }
.hero .badges { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-bottom: 20px; }
.badge { font-weight: 700; font-size: .85rem; letter-spacing: .05em; text-transform: uppercase; border: 2px solid var(--brown); border-radius: 999px; padding: 4px 14px; background: var(--white); }
.hero h1 span { color: var(--coral); }
.hero p.lead { max-width: 640px; margin: 0 auto 26px; font-size: 1.15rem; }
.hero .row { justify-content: center; }
.hero img.truck { margin: 32px auto 0; width: min(520px, 90%); }
.scallop { height: 28px; background: radial-gradient(circle at 14px 0, var(--yellow) 14px, transparent 15px) 0 0 / 28px 28px repeat-x; }

.section { padding: 72px 0; }
.section.pink { background: var(--pink-soft); }
.section.cream { background: var(--yellow-soft); }
.center { text-align: center; }
.kicker { text-transform: uppercase; letter-spacing: .12em; font-weight: 700; font-size: .8rem; color: var(--coral); margin-bottom: 6px; }
.lede { max-width: 700px; margin: 0 auto 36px; color: var(--muted); }

.grid { display: grid; gap: 22px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr)); }
.card { background: #fff; border: 3px solid var(--brown); border-radius: var(--radius); padding: 24px; box-shadow: 0 5px 0 var(--brown); }
.card .ico { font-size: 2rem; }
.card p { margin: 0; color: var(--muted); }

.split { display: grid; gap: 40px; grid-template-columns: 1fr 1fr; align-items: center; }
@media (max-width: 800px) { .split { grid-template-columns: 1fr; } }
.photos { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.photos img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 18px; border: 3px solid var(--brown); }
.photos img:nth-child(even) { transform: translateY(18px); }

.page-head { background: var(--yellow); padding: 48px 0 40px; text-align: center; border-bottom: 3px solid var(--brown); }
.page-head p { margin: 0 auto; max-width: 640px; }

/* flavors */
.filters { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-bottom: 32px; }
.chip { font: 700 .95rem var(--body); border: 2px solid var(--brown); background: #fff; color: var(--brown); border-radius: 999px; padding: 8px 18px; cursor: pointer; }
.chip.on { background: var(--brown); color: var(--yellow); }
.flavors { display: grid; gap: 28px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr)); }
.flavor { background: #fff; border: 3px solid var(--brown); border-radius: var(--radius); overflow: hidden; box-shadow: 0 6px 0 var(--brown); display: flex; flex-direction: column; }
.flavor .pic { background: #fff; border-bottom: 3px solid var(--brown); }
.flavor .pic img { width: 100%; aspect-ratio: 900 / 560; object-fit: cover; background: #fff; }
.flavor .body { padding: 22px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.flavor h3 { margin: 0; }
.tag { align-self: flex-start; font-size: .75rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; padding: 3px 12px; border-radius: 999px; border: 2px solid var(--brown); }
.tag.High-Protein { background: var(--pink); }
.tag.Low-Cal { background: var(--yellow); }
.flavor .desc { margin: 0; font-family: 'Noto Sans Thai', var(--body); font-size: .95rem; color: var(--muted); flex: 1; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; text-align: center; background: var(--yellow-soft); border-radius: 14px; padding: 12px 6px; }
.stats b { display: block; font-family: var(--head); font-weight: 400; font-size: 1.3rem; line-height: 1.2; }
.stats small { display: block; font-size: .7rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.price-row { display: flex; justify-content: space-between; align-items: center; font-weight: 700; }
.fine { font-size: .85rem; color: var(--muted); }

/* purchase */
.steps { display: grid; gap: 34px; }
.step h2 { display: flex; align-items: center; gap: 12px; font-size: 1.6rem; }
.num { display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--coral); color: #fff; border: 3px solid var(--brown); font-size: 1.1rem; flex: none; }
.packs { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); }
.pack { text-align: left; background: #fff; border: 3px solid var(--brown); border-radius: var(--radius); padding: 18px 20px; cursor: pointer; font: inherit; color: inherit; box-shadow: 0 4px 0 var(--brown); }
.pack b { display: block; font-family: var(--head); font-weight: 400; font-size: 1.7rem; }
.pack.on { background: var(--yellow); outline: 4px solid var(--coral); outline-offset: 2px; }
.pack span { color: var(--muted); font-size: .9rem; display: block; }
.picker { display: grid; gap: 12px; }
.pick { display: grid; grid-template-columns: 64px 1fr auto; gap: 14px; align-items: center; background: #fff; border: 3px solid var(--brown); border-radius: 18px; padding: 10px 14px; }
.pick img { width: 64px; height: 64px; object-fit: cover; border-radius: 12px; }
.pick.has { background: var(--yellow-soft); }
.pick small { color: var(--muted); display: block; }
.qty { display: flex; align-items: center; gap: 10px; }
.qty button { width: 36px; height: 36px; border-radius: 50%; border: 3px solid var(--brown); background: var(--yellow); font: 700 1.2rem var(--body); cursor: pointer; color: var(--brown); }
.qty button:disabled { opacity: .35; cursor: not-allowed; }
.qty output { min-width: 24px; text-align: center; font-weight: 700; }
.progress { position: sticky; top: 70px; z-index: 5; background: var(--brown); color: var(--yellow); border-radius: 999px; padding: 10px 20px; font-weight: 700; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.summary { background: #fff; border: 3px solid var(--brown); border-radius: var(--radius); padding: 22px; }
.summary textarea { width: 100%; min-height: 220px; border: 2px dashed var(--brown); border-radius: 14px; padding: 14px; font: .95rem/1.6 'Noto Sans Thai', var(--body); background: var(--yellow-soft); color: var(--brown); resize: vertical; }
.note { background: var(--pink-soft); border: 2px dashed var(--coral); border-radius: 14px; padding: 12px 16px; font-size: .92rem; }
.totals { margin-top: 16px; background: var(--yellow-soft); border: 3px solid var(--brown); border-radius: var(--radius); padding: 6px 20px; }
.totals:empty { display: none; }
.trow { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px dashed var(--brown); }
.trow:last-child { border-bottom: 0; }
.trow.big { font-family: var(--head); font-size: 1.25rem; }
.dateinput { display: block; font: 700 1rem var(--body); color: var(--brown); border: 3px solid var(--brown); border-radius: 12px; padding: 10px 14px; background: #fff; margin: 6px 0 4px; }
.datebox { display: block; }
.field { width: 100%; font: inherit; color: var(--brown); border: 2px solid var(--brown); border-radius: 12px; padding: 10px 14px; background: #fff; margin-top: 6px; }
.alertbox { background: var(--pink-soft); border: 2px solid var(--coral); border-radius: 14px; padding: 12px 16px; margin: 0 0 16px; }
.locked.is-locked { opacity: .45; filter: grayscale(.4); user-select: none; }
.locked.is-locked .note { opacity: 1; }
.toast { color: #0a8a3e; font-weight: 700; min-height: 1.5em; }

/* contact */
.contact { display: grid; gap: 40px; grid-template-columns: 1fr 1fr; align-items: center; }
@media (max-width: 800px) { .contact { grid-template-columns: 1fr; text-align: center; } .contact .row { justify-content: center; } }
.qr { background: #fff; border: 3px solid var(--brown); border-radius: var(--radius); padding: 20px; box-shadow: 0 6px 0 var(--brown); max-width: 340px; margin: 0 auto; text-align: center; }
.qr img { width: 100%; }
.how { counter-reset: s; list-style: none; padding: 0; display: grid; gap: 12px; }
.how li { counter-increment: s; display: flex; gap: 12px; align-items: flex-start; }
.how li::before { content: counter(s); flex: none; width: 32px; height: 32px; border-radius: 50%; background: var(--coral); color: #fff; font-weight: 700; display: grid; place-items: center; border: 2px solid var(--brown); }

/* footer */
.footer { background: var(--brown); color: var(--yellow); padding: 40px 24px; display: grid; gap: 16px; justify-items: center; text-align: center; }
.footer .foot-cat { width: 70px; }
.footer a { color: var(--pink); }
.foot-links { display: flex; gap: 20px; flex-wrap: wrap; justify-content: center; }
.footer small { opacity: .7; }

/* ---- SEO content blocks ---- */
.kw-h1 { font-size: clamp(1.15rem, 3.4vw, 1.75rem); margin: 0 0 .35em; color: var(--brown); }
.hero .kw-h1 span, .kw-h1 span { display: block; color: var(--coral); font-size: .82em; }
.tagline { font-family: var(--head); font-size: clamp(2rem, 6vw, 3.8rem); line-height: 1.15; margin: .1em 0 .45em; }
.tagline span { color: var(--coral); }
.page-head h1 .sub { display: block; font: 700 clamp(.85rem, 2.6vw, 1.1rem)/1.4 var(--body); color: var(--coral); margin-top: .5em; letter-spacing: .02em; }
.nw { white-space: nowrap; }
.prose { max-width: 820px; }
.prose h2 { text-align: left; font-size: clamp(1.5rem, 4vw, 2.1rem); }
.prose p { color: var(--brown); }
.grid3 { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr)); margin-top: 18px; }
.grid3 h3 { font-size: 1.1rem; margin-bottom: .3em; }
.grid3 p { margin: 0; color: var(--muted); font-size: .95rem; }
details { background: #fff; border: 2px solid var(--brown); border-radius: 14px; padding: 4px 18px; margin: 10px 0; }
summary { cursor: pointer; font-weight: 700; padding: 12px 0; min-height: 44px; }
details[open] summary { color: var(--coral); }
details p { margin: 0 0 14px; }
.fname { font-size: 1.25rem; margin: 0; }
.foot-kw { max-width: 760px; margin: 0; font-size: .85rem; opacity: .85; }
.flavor[hidden] { display: none; }

/* ---- Responsive polish: phones, foldables, tablets ---- */
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
img { height: auto; }
.nav { padding-left: max(24px, env(safe-area-inset-left)); padding-right: max(24px, env(safe-area-inset-right)); }
.wrap { padding-left: max(20px, env(safe-area-inset-left)); padding-right: max(20px, env(safe-area-inset-right)); }
.footer { padding-bottom: max(40px, calc(24px + env(safe-area-inset-bottom))); }
.chip, .burger { min-height: 44px; }
.burger { min-width: 44px; }
.qty button { width: 44px; height: 44px; }
.nav nav a { min-height: 44px; display: inline-flex; align-items: center; }
.btn { min-height: 48px; }
.nav { gap: 8px; }
@media (max-width: 720px) { .nav nav a { padding: 10px 16px; } }
@media (max-width: 480px) {
  .section { padding: 48px 0; }
  .hero { padding-top: 36px; }
  .btn { padding: 12px 22px; }
  .pick { grid-template-columns: 52px 1fr auto; gap: 10px; padding: 8px 10px; }
  .pick img { width: 52px; height: 52px; }
  .trow.big { font-size: 1.1rem; }
}
@media (max-width: 360px) {          /* small phones, Galaxy Fold cover screen (280px) */
  .nav { padding-left: 14px; padding-right: 14px; }
  .brand img { height: 38px; }
  .card, .flavor .body, .summary { padding: 16px; }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 10px 6px; }
  .qty { gap: 4px; }
  .qty button { width: 40px; height: 40px; }
  .pick { grid-template-columns: 1fr auto; }
  .pick img { display: none; }
  .row .btn, .cta .btn { width: 100%; text-align: center; }
}
@media (max-height: 480px) and (orientation: landscape) {   /* phones held sideways */
  .nav { position: static; }
  .hero { padding-top: 24px; }
  .progress { position: static; }
}
@media (min-width: 1280px) { .wrap { max-width: 1180px; } }
@media (horizontal-viewport-segments: 2) {   /* dual-screen (e.g. Surface Duo): keep content on the left screen, away from the hinge */
  body { max-width: env(viewport-segment-width 0 0, 100%); }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .btn { transition: none; } }

/* Thai glyphs in headings come from Noto Sans Thai: render them bold; Latin stays Caprasimo (no faux bold) */
h1, h2, h3, .tagline, .pack b, .trow.big { font-weight: 700; font-synthesis: none; }
h1, h2 { text-wrap: balance; }