:root {
  --ink: #082f49;
  --ink-soft: #31556d;
  --blue: #0878b9;
  --blue-deep: #00598d;
  --aqua: #66d6e8;
  --mist: #eef8fb;
  --paper: #fbfdfd;
  --white: #fff;
  --line: rgba(8, 47, 73, 0.14);
  --shadow: 0 24px 70px rgba(8, 47, 73, 0.13);
  --radius: 28px;
  --container: min(1180px, calc(100vw - 40px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "PingFang HK", "Noto Sans TC", "Microsoft JhengHei", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; }
.container { width: var(--container); margin-inline: auto; }
.section { padding: 96px 0; }
.skip-link { position: fixed; left: 16px; top: -60px; z-index: 1000; background: #fff; padding: 12px 18px; border-radius: 8px; }
.skip-link:focus { top: 16px; }
.announcement { padding: 7px 20px; background: var(--ink); color: #fff; text-align: center; font-size: 13px; letter-spacing: .05em; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(255,255,255,.45);
  background: rgba(251,253,253,.88);
  backdrop-filter: blur(18px);
}
.header-inner { min-height: 80px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 34px; }
.brand { display: flex; flex-direction: column; line-height: 1.05; }
.brand-mark { font-family: "Songti TC", "Noto Serif TC", serif; font-weight: 800; font-size: 25px; letter-spacing: .13em; }
.brand-subtitle { margin-top: 7px; color: var(--ink-soft); font-size: 10px; font-weight: 700; letter-spacing: .22em; }
.primary-nav { justify-self: center; }
.primary-nav ul { list-style: none; display: flex; align-items: center; gap: 30px; margin: 0; padding: 0; }
.primary-nav a { font-size: 14px; font-weight: 700; }
.primary-nav a:hover, .primary-nav a:focus-visible { color: var(--blue); }
.nav-toggle { display: none; border: 1px solid var(--line); background: #fff; color: var(--ink); border-radius: 999px; padding: 8px 14px; }
.cart-link {
  position: relative;
  display: inline-grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255,255,255,.72);
  color: var(--ink);
  transition: border-color .2s ease, color .2s ease, background .2s ease, transform .2s ease;
}
.cart-link:hover, .cart-link:focus-visible { border-color: rgba(8,120,185,.35); background: #fff; color: var(--blue); transform: translateY(-1px); }
.cart-link:focus-visible { outline: 3px solid rgba(8,120,185,.18); outline-offset: 3px; }
.cart-link__icon { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.cart-count {
  position: absolute;
  top: -6px;
  right: -6px;
  min-width: 21px;
  height: 21px;
  padding: 0 5px;
  display: inline-grid;
  place-items: center;
  border: 2px solid var(--paper);
  border-radius: 999px;
  background: var(--blue-deep);
  color: #fff;
  font-size: 10px;
  font-weight: 900;
  line-height: 1;
}

.hero { position: relative; min-height: 730px; overflow: hidden; background: linear-gradient(145deg, #f9fdfd 0%, #e9f8fb 56%, #d7f1f7 100%); }
.hero::after { content: ""; position: absolute; inset: auto 0 0; height: 100px; background: linear-gradient(180deg, transparent, rgba(255,255,255,.55)); }
.hero-grid { position: relative; z-index: 2; min-height: 730px; display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 64px; padding-block: 72px; }
.hero-copy { max-width: 660px; }
.eyebrow { margin: 0 0 18px; color: var(--blue); font-size: 12px; font-weight: 900; letter-spacing: .22em; text-transform: uppercase; }
.hero h1, .section h2, .content-shell h1, .shop-shell h1 { font-family: "Songti TC", "Noto Serif TC", serif; text-wrap: balance; }
.hero h1 { margin: 0; font-size: clamp(56px, 6.3vw, 88px); line-height: 1.08; letter-spacing: -.055em; }
.hero-lede { max-width: 600px; margin: 26px 0 0; color: var(--ink-soft); font-size: 18px; }
.hero-companion { margin: 12px 0 0; color: var(--blue-deep); font-family: "Songti TC", "Noto Serif TC", serif; font-size: 21px; font-weight: 800; letter-spacing: .04em; }
.hero-actions, .cta-card > div { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button, button.button, .woocommerce a.button, .woocommerce button.button, .woocommerce input.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 12px 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 850;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.button:hover, .button:focus-visible, .woocommerce a.button:hover, .woocommerce button.button:hover { transform: translateY(-2px); }
.button--primary, .woocommerce a.button.alt, .woocommerce button.button.alt { background: var(--ink); color: #fff; box-shadow: 0 12px 28px rgba(8,47,73,.2); }
.button--primary:hover, .woocommerce a.button.alt:hover, .woocommerce button.button.alt:hover { background: var(--blue-deep); color: #fff; }
.button--quiet { border-color: var(--line); background: rgba(255,255,255,.6); }
.hero-proof { list-style: none; display: flex; flex-wrap: wrap; gap: 22px; margin: 44px 0 0; padding: 0; }
.hero-proof li { padding-right: 22px; border-right: 1px solid var(--line); }
.hero-proof li:last-child { border: 0; padding-right: 0; }
.hero-proof strong, .hero-proof span { display: block; }
.hero-proof strong { font-size: 17px; }
.hero-proof span { color: var(--ink-soft); font-size: 12px; }
.hero-product { position: relative; min-height: 570px; display: grid; place-items: center; }
.hero-product__halo { position: absolute; width: 420px; height: 420px; border-radius: 50%; background: radial-gradient(circle, rgba(255,255,255,.95), rgba(255,255,255,.15) 66%, transparent 67%); box-shadow: inset 0 0 60px rgba(255,255,255,.8); }
.hero-product img { position: relative; z-index: 1; width: 330px; height: 560px; max-width: 84%; max-height: 570px; border-radius: 24px; object-fit: cover; object-position: center; background: #fff; box-shadow: 0 30px 70px rgba(8,47,73,.18); }
.hero-product__badge { position: absolute; right: 4%; bottom: 12%; z-index: 3; min-width: 120px; padding: 16px 20px; border: 1px solid rgba(255,255,255,.7); border-radius: 18px; background: rgba(255,255,255,.72); backdrop-filter: blur(16px); box-shadow: var(--shadow); }
.hero-product__badge span, .hero-product__badge strong { display: block; }
.hero-product__badge span { font-size: 11px; color: var(--ink-soft); }
.hero-product__badge strong { font-size: 19px; }
.hero-orb { position: absolute; border-radius: 50%; filter: blur(2px); opacity: .55; }
.hero-orb--one { width: 420px; height: 420px; right: -140px; top: -150px; background: #9ce6ef; }
.hero-orb--two { width: 260px; height: 260px; left: -100px; bottom: 30px; background: #c0ebee; }

.trust-strip { position: relative; z-index: 4; background: #fff; border-bottom: 1px solid var(--line); }
.trust-grid { min-height: 132px; display: grid; grid-template-columns: repeat(4, 1fr); }
.trust-grid > div { position: relative; display: grid; align-content: center; padding: 22px 30px; border-right: 1px solid var(--line); }
.trust-grid > div:first-child { border-left: 1px solid var(--line); }
.trust-grid span { position: absolute; right: 20px; top: 12px; color: rgba(8,47,73,.12); font-size: 38px; font-weight: 900; }
.trust-grid strong, .trust-grid small { display: block; }
.trust-grid strong { font-size: 15px; }
.trust-grid small { color: var(--ink-soft); font-size: 12px; }

.split-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.source-visual { position: relative; height: 520px; overflow: hidden; border-radius: var(--radius); background: linear-gradient(180deg,#c8eff7 0%,#eefafa 46%,#75ccdb 47%,#0c6c9b 100%); box-shadow: var(--shadow); }
.source-visual__top { position: absolute; z-index: 5; top: 26px; left: 30px; color: rgba(8,47,73,.72); font-size: 13px; font-weight: 900; letter-spacing: .18em; }
.source-visual__mountain { position: absolute; bottom: 35%; width: 70%; height: 38%; background: linear-gradient(135deg,#d8f2ef,#3a8292); clip-path: polygon(0 100%, 18% 54%, 34% 72%, 55% 16%, 75% 63%, 100% 100%); }
.mountain-one { left: -8%; opacity: .72; }
.mountain-two { right: -8%; transform: scaleX(-1); background: linear-gradient(135deg,#b9e2df,#19536d); }
.source-visual__water { position: absolute; inset: 64% 0 0; background: linear-gradient(180deg,rgba(255,255,255,.44),transparent), repeating-linear-gradient(165deg,rgba(255,255,255,.16) 0 2px,transparent 2px 18px); }
.section-copy h2, .section-heading h2, .delivery-card h2, .cta-card h2 { margin: 0; font-size: clamp(40px, 4.2vw, 62px); line-height: 1.12; letter-spacing: -.04em; }
.section-copy > p:not(.eyebrow):not(.fine-print) { margin: 26px 0; color: var(--ink-soft); font-size: 17px; }
.feature-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 34px; }
.feature-list > div { padding: 18px 12px; border-top: 2px solid var(--aqua); }
.feature-list strong, .feature-list span { display: block; }
.feature-list strong { font-size: 22px; }
.feature-list span { color: var(--ink-soft); font-size: 11px; }
.fine-print { color: #6d7f8b; font-size: 11px; }
.source-more { display: inline-flex; margin-top: 24px; }

/* Brand story */
.story-hero { overflow: hidden; padding: 86px 0 96px; background: linear-gradient(145deg,#f9fdfd 0%,#e3f6f8 60%,#ccebf0 100%); }
.story-hero__grid { display: grid; grid-template-columns: 1fr .92fr; gap: 70px; align-items: center; }
.story-hero__copy h1, .story-origin h2, .water-journey h2, .water-character h2, .certificates-section h2, .everyday-water h2 { font-family: "Songti TC", "Noto Serif TC", serif; text-wrap: balance; }
.story-hero__copy h1 { margin: 0; font-size: clamp(58px,7vw,92px); line-height: 1.05; letter-spacing: -.055em; }
.story-hero__copy > p:not(.eyebrow) { max-width: 640px; margin: 28px 0 0; color: var(--ink-soft); font-size: 18px; }
.story-hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.geology-visual { position: relative; min-height: 560px; overflow: hidden; border: 1px solid rgba(255,255,255,.8); border-radius: 34px; background: linear-gradient(180deg,#c9eff5 0 41%,#8bb2a8 41% 48%,#315f63 48% 63%,#143e50 63% 79%,#0c6c9b 79%); box-shadow: var(--shadow); }
.geology-visual::after { content: ""; position: absolute; inset: 79% 0 0; background: repeating-linear-gradient(168deg,rgba(255,255,255,.23) 0 2px,transparent 2px 18px); }
.geology-visual__sky { position: absolute; z-index: 5; top: 28px; left: 30px; color: rgba(8,47,73,.66); font-size: 12px; font-weight: 900; letter-spacing: .2em; }
.geology-visual__mountain { position: absolute; z-index: 2; bottom: 52%; width: 80%; height: 35%; clip-path: polygon(0 100%,18% 57%,34% 75%,55% 12%,76% 64%,100% 100%); }
.geology-visual__mountain--back { left: -12%; background: linear-gradient(135deg,#d8f2ef,#4e8c91); opacity: .72; }
.geology-visual__mountain--front { right: -12%; background: linear-gradient(135deg,#b9dfd7,#174f5c); transform: scaleX(-1); }
.geology-visual__strata { position: absolute; z-index: 3; left: 0; right: 0; display: flex; align-items: center; padding-left: 28px; color: rgba(255,255,255,.82); font-size: 11px; font-weight: 800; letter-spacing: .08em; }
.geology-visual__strata--one { top: 55%; height: 17%; border-block: 1px solid rgba(255,255,255,.18); background: repeating-linear-gradient(165deg,rgba(255,255,255,.08) 0 3px,transparent 3px 23px); }
.geology-visual__strata--two { top: 72%; height: 9%; background: repeating-linear-gradient(12deg,rgba(102,214,232,.14) 0 3px,transparent 3px 20px); }
.geology-visual__spring { position: absolute; z-index: 6; right: 24px; bottom: 22px; padding: 10px 14px; border: 1px solid rgba(255,255,255,.42); border-radius: 999px; color: #fff; background: rgba(8,47,73,.25); backdrop-filter: blur(10px); font-size: 11px; font-weight: 900; letter-spacing: .12em; }

.story-origin { background: #fff; }
.story-origin__grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 90px; align-items: start; }
.story-origin h2, .water-journey h2, .water-character h2, .certificates-section h2, .everyday-water h2 { margin: 0; font-size: clamp(42px,4.8vw,66px); line-height: 1.08; letter-spacing: -.045em; }
.story-origin__copy { padding-top: 4px; }
.story-origin__copy p { max-width: 710px; margin: 0 0 22px; color: var(--ink-soft); font-size: 19px; }
.story-origin__copy p:last-child { margin-bottom: 0; color: var(--ink); font-weight: 750; }

.water-journey { background: var(--mist); }
.journey-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.journey-grid article { min-height: 260px; padding: 30px; border: 1px solid rgba(8,47,73,.1); border-radius: 24px; background: #fff; box-shadow: 0 16px 44px rgba(8,47,73,.06); }
.journey-grid span, .character-grid span { color: var(--blue); font-size: 12px; font-weight: 900; letter-spacing: .16em; }
.journey-grid h3 { margin: 58px 0 14px; font-size: 24px; }
.journey-grid p { margin: 0; color: var(--ink-soft); font-size: 15px; }

.water-character { color: #fff; background: var(--ink); }
.water-character__heading { display: grid; grid-template-columns: 1.2fr .8fr; column-gap: 50px; align-items: end; margin-bottom: 42px; }
.water-character__heading .eyebrow, .everyday-water .eyebrow { color: var(--aqua); }
.water-character__heading h2 { grid-column: 1; }
.water-character__heading > p:last-child { grid-column: 2; grid-row: 2; margin: 0; color: rgba(255,255,255,.66); }
.character-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; }
.character-grid article { min-height: 278px; padding: 26px; border: 1px solid rgba(255,255,255,.13); border-radius: 22px; background: linear-gradient(150deg,rgba(255,255,255,.1),rgba(255,255,255,.03)); }
.character-grid span { color: var(--aqua); }
.character-grid h3 { margin: 52px 0 14px; font-size: 22px; }
.character-grid p { margin: 0; color: rgba(255,255,255,.7); font-size: 14px; }
.story-disclaimer { margin: 26px 0 0; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.12); color: rgba(255,255,255,.55); font-size: 11px; }

.certificates-section { background: linear-gradient(180deg,#f7fbfc 0%,#edf7f8 100%); }
.certificates-heading { align-items: end; }
.certificate-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.certificate-card { display: flex; min-width: 0; overflow: hidden; flex-direction: column; border: 1px solid rgba(8,47,73,.1); border-radius: 24px; background: #fff; box-shadow: 0 16px 44px rgba(8,47,73,.06); }
.certificate-card__media { position: relative; display: grid; height: 430px; place-items: center; overflow: hidden; padding: 22px; border-bottom: 1px solid var(--line); background: #f7fafb; }
.certificate-card__media img { width: 100%; height: 100%; object-fit: contain; transition: transform .25s ease; }
.certificate-card__media > span { position: absolute; bottom: 16px; left: 16px; padding: 8px 12px; border-radius: 999px; color: #fff; background: rgba(8,47,73,.78); font-size: 11px; font-weight: 850; backdrop-filter: blur(8px); }
.certificate-card__media:hover img, .certificate-card__media:focus-visible img { transform: scale(1.025); }
.certificate-card__media:focus-visible { outline: 3px solid var(--aqua); outline-offset: -3px; }
.certificate-card__body { flex: 1; padding: 24px; }
.certificate-card__type { margin: 0 0 8px; color: var(--blue); font-size: 11px; font-weight: 900; letter-spacing: .12em; }
.certificate-card h3 { margin: 0; font-size: 22px; line-height: 1.35; }
.certificate-card dl { margin: 22px 0 0; }
.certificate-card dl > div { display: grid; grid-template-columns: auto minmax(0,1fr); gap: 14px; padding: 10px 0; border-top: 1px solid var(--line); }
.certificate-card dt { color: var(--ink-soft); font-size: 12px; }
.certificate-card dd { min-width: 0; margin: 0; overflow-wrap: anywhere; color: var(--ink); font-size: 12px; font-weight: 800; text-align: right; }
.certificate-card--placeholder { border-style: dashed; box-shadow: none; }
.certificate-placeholder { display: grid; height: 430px; place-content: center; gap: 12px; border-bottom: 1px dashed rgba(8,47,73,.14); color: var(--ink-soft); background: repeating-linear-gradient(135deg,rgba(92,206,214,.07) 0 14px,transparent 14px 28px); text-align: center; }
.certificate-placeholder span { color: var(--aqua); font-family: "Songti TC", serif; font-size: 68px; font-weight: 300; line-height: .8; }
.certificate-placeholder strong { font-size: 13px; letter-spacing: .1em; }
.certificate-card--placeholder .certificate-card__body > p:last-child { margin: 16px 0 0; color: var(--ink-soft); font-size: 13px; }
.certificate-note { margin: 24px 0 0; padding-top: 20px; border-top: 1px solid rgba(8,47,73,.1); color: #6d7f8b; font-size: 11px; }

.everyday-water { background: #fff; }
.everyday-water__grid { display: grid; grid-template-columns: 1fr .9fr; gap: 80px; align-items: center; padding: 66px; border-radius: 32px; background: linear-gradient(145deg,#0b3b53,#0b6685); box-shadow: var(--shadow); }
.everyday-water__grid > div:first-child > p:not(.eyebrow) { max-width: 600px; color: rgba(255,255,255,.72); }
.everyday-water h2 { color: #fff; }
.everyday-water .button--primary { color: var(--ink); background: #fff; }
.everyday-water .button--primary:hover { color: #fff; background: var(--blue); }
.everyday-list > div { padding: 22px 0; border-bottom: 1px solid rgba(255,255,255,.16); }
.everyday-list > div:last-child { border-bottom: 0; }
.everyday-list strong, .everyday-list span { display: block; }
.everyday-list strong { color: #fff; font-size: 18px; }
.everyday-list span { margin-top: 4px; color: rgba(255,255,255,.64); font-size: 13px; }
.story-cta { padding-top: 0; background: #fff; }

.products-section { background: var(--mist); }
.section-heading { display: grid; grid-template-columns: 1.2fr .8fr; gap: 48px; align-items: end; margin-bottom: 40px; }
.section-heading > p { max-width: 520px; margin: 0 0 6px; color: var(--ink-soft); }
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.product-card { overflow: hidden; border: 1px solid rgba(8,47,73,.1); border-radius: 24px; background: #fff; box-shadow: 0 16px 44px rgba(8,47,73,.06); }
.product-card__media { min-height: 320px; display: grid; place-items: center; overflow: hidden; background: linear-gradient(160deg,#f8feff,#def5f8); }
.product-card__media img { width: 100%; height: 320px; padding: 18px 28px 0; object-fit: contain; object-position: center; background: #fff; }
.product-card__media img[src*="case-350ml-12"] { clip-path: inset(0 0 3% 0); }
.product-card__placeholder { width: 170px; height: 210px; display: grid; place-items: center; align-content: center; gap: 8px; border-radius: 44% 44% 38% 38%; background: linear-gradient(180deg,#dff9fc,#71d0e1 58%,#0878b9); color: #fff; box-shadow: inset 0 0 0 10px rgba(255,255,255,.34),0 30px 50px rgba(8,47,73,.18); font-family: "Songti TC", serif; text-align: center; }
.product-card__placeholder strong { font-size: 38px; line-height: 1; }
.product-card__placeholder small { font-family: "PingFang HK", "Noto Sans TC", sans-serif; font-size: 10px; font-weight: 800; letter-spacing: .06em; }
.product-card__body { padding: 24px; }
.product-card h3 { margin: 0; font-size: 20px; line-height: 1.35; }
.product-card p { min-height: 54px; margin: 12px 0 24px; color: var(--ink-soft); font-size: 14px; }
.product-card__footer { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 18px; border-top: 1px solid var(--line); }
.product-card__footer strong { font-size: 19px; }
.product-card__footer span, .text-link { color: var(--blue); font-size: 12px; font-weight: 900; }

.lifestyle-section { color: #fff; background: var(--ink); }
.section-heading--light .eyebrow { color: var(--aqua); }
.use-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.use-grid article { min-height: 214px; padding: 28px; border: 1px solid rgba(255,255,255,.13); border-radius: 22px; background: linear-gradient(150deg,rgba(255,255,255,.1),rgba(255,255,255,.03)); }
.use-grid span { color: var(--aqua); font-size: 12px; font-weight: 900; }
.use-grid h3 { margin: 38px 0 12px; font-size: 21px; }
.use-grid p { margin: 0; color: rgba(255,255,255,.7); font-size: 14px; }

.reviews-section { background: var(--paper); }
.review-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.review-card {
  min-height: 288px;
  display: flex;
  flex-direction: column;
  padding: 30px;
  border: 1px solid rgba(8,47,73,.1);
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 16px 44px rgba(8,47,73,.06);
}
.review-card__stars { color: #d89a12; font-size: 18px; letter-spacing: .08em; }
.review-card blockquote { flex: 1; margin: 26px 0 32px; color: var(--ink); font-size: 17px; line-height: 1.75; }
.review-card__meta { display: flex; align-items: end; justify-content: space-between; gap: 20px; padding-top: 18px; border-top: 1px solid var(--line); }
.review-card__meta strong, .review-card__meta small { display: block; }
.review-card__meta small { margin-top: 3px; color: var(--ink-soft); font-size: 11px; }
.review-card__meta .text-link { max-width: 48%; text-align: right; }
.review-empty {
  grid-column: 1 / -1;
  min-height: 210px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 26px;
  align-items: center;
  padding: 38px 42px;
  border: 1px solid rgba(8,47,73,.1);
  border-radius: 28px;
  background: linear-gradient(145deg,#fff,#e9f8fb);
  box-shadow: 0 16px 44px rgba(8,47,73,.06);
}
.review-empty__mark { color: var(--aqua); font-family: Georgia, serif; font-size: 78px; line-height: .7; }
.review-empty h3 { margin: 0 0 8px; font-size: 24px; }
.review-empty p { max-width: 680px; margin: 0; color: var(--ink-soft); }

.delivery-section { background: #fff; }
.delivery-card { display: grid; grid-template-columns: 1fr .78fr; gap: 72px; align-items: center; padding: 64px; border-radius: 32px; background: linear-gradient(145deg,#ecfafc,#d8f1f5); }
.delivery-card > div > p:not(.eyebrow) { color: var(--ink-soft); }
.delivery-steps { list-style: none; margin: 0; padding: 0; }
.delivery-steps li { display: flex; align-items: center; gap: 18px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.delivery-steps li:last-child { border-bottom: 0; }
.delivery-steps > li > span { flex: 0 0 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; background: var(--ink); color: #fff; font-weight: 900; }
.delivery-steps strong, .delivery-steps small { display: block; }
.delivery-steps small { color: var(--ink-soft); }
.cta-section { padding-top: 0; background: #fff; }
.cta-card { padding: 68px; border-radius: 32px; text-align: center; background: linear-gradient(135deg,#f5fdfe,#d6f2f6); }
.cta-card .eyebrow { text-align: center; }
.cta-card > div { justify-content: center; }

.site-footer { padding: 78px 0 24px; color: rgba(255,255,255,.78); background: #062638; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .7fr .7fr; gap: 70px; }
.footer-grid > div:first-child p:last-child { max-width: 460px; }
.footer-brand { margin: 0; color: #fff; font-family: "Songti TC", serif; font-size: 31px; font-weight: 800; letter-spacing: .1em; }
.footer-grid h2 { margin: 0 0 16px; color: #fff; font-size: 13px; letter-spacing: .1em; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid a:hover { color: var(--aqua); }
.footer-muted { color: rgba(255,255,255,.48); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 50px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.12); font-size: 11px; }

.whatsapp-float { position: fixed; right: 24px; bottom: 24px; z-index: 120; display: flex; align-items: center; gap: 10px; color: #fff; filter: drop-shadow(0 12px 24px rgba(5,45,25,.25)); }
.whatsapp-float__label { max-width: 0; overflow: hidden; opacity: 0; white-space: nowrap; padding: 9px 0; border-radius: 999px; background: #128c4b; font-size: 12px; font-weight: 850; transition: max-width .22s ease, opacity .22s ease, padding .22s ease; }
.whatsapp-float__mark { width: 58px; height: 58px; display: grid; place-items: center; flex: 0 0 58px; border: 3px solid #fff; border-radius: 50%; color: #fff; background: #25d366; box-shadow: 0 14px 34px rgba(5,45,25,.25); font-family: Arial, sans-serif; font-size: 27px; font-weight: 900; line-height: 1; transform: rotate(-14deg); transition: transform .2s ease, background .2s ease; }
.whatsapp-float:hover .whatsapp-float__label, .whatsapp-float:focus-visible .whatsapp-float__label { max-width: 150px; opacity: 1; padding-inline: 14px; }
.whatsapp-float:hover .whatsapp-float__mark, .whatsapp-float:focus-visible .whatsapp-float__mark { background: #128c4b; transform: rotate(-14deg) translateY(-2px); }
.whatsapp-float:focus-visible { outline: 3px solid rgba(37,211,102,.35); outline-offset: 5px; border-radius: 999px; }

.content-shell, .shop-shell { max-width: 980px; }
.content-shell { min-height: 55vh; }
.content-shell h1, .shop-shell h1 { font-size: clamp(42px,5vw,64px); line-height: 1.1; }
.woocommerce form .form-row input.input-text, .woocommerce form .form-row textarea, .woocommerce form .form-row select { border: 1px solid var(--line); border-radius: 10px; padding: 12px; background: #fff; }
.woocommerce table.shop_table { border-color: var(--line); border-radius: 16px; overflow: hidden; }
.woocommerce .quantity .qty { min-height: 42px; border: 1px solid var(--line); border-radius: 8px; }
.woocommerce-form-track-order { max-width: 680px; margin-top: 28px; padding: 32px; border: 1px solid var(--line); border-radius: 24px; background: var(--mist); }
.woocommerce-form-track-order > p:first-child { margin-top: 0; color: var(--ink-soft); }
.woocommerce-form-track-order .form-row { float: none; width: 100%; margin: 0 0 18px; }
.woocommerce-form-track-order label { display: block; margin-bottom: 6px; color: var(--ink); font-weight: 800; }
.woocommerce-form-track-order button { min-width: 150px; }

@media (max-width: 900px) {
  .section { padding: 80px 0; }
  .header-inner { grid-template-columns: auto auto 1fr; gap: 16px; }
  .nav-toggle { display: block; justify-self: end; }
  .header-actions { justify-self: end; }
  .primary-nav { position: absolute; left: 20px; right: 20px; top: calc(100% + 8px); display: none; padding: 18px; border: 1px solid var(--line); border-radius: 18px; background: #fff; box-shadow: var(--shadow); }
  .primary-nav.is-open { display: block; }
  .primary-nav ul { flex-direction: column; align-items: stretch; gap: 0; }
  .primary-nav a { display: block; padding: 11px; }
  .hero-grid, .split-grid, .delivery-card, .story-hero__grid, .story-origin__grid, .everyday-water__grid { grid-template-columns: 1fr; }
  .hero-grid { padding-top: 86px; gap: 8px; }
  .hero-product { min-height: 460px; }
  .hero-product img { width: 272px; height: 460px; }
  .trust-grid { grid-template-columns: repeat(2,1fr); }
  .trust-grid > div { border-bottom: 1px solid var(--line); }
  .section-heading { grid-template-columns: 1fr; gap: 22px; }
  .story-hero__grid { gap: 52px; }
  .story-origin__grid, .everyday-water__grid { gap: 42px; }
  .journey-grid { grid-template-columns: 1fr 1fr; }
  .water-character__heading { grid-template-columns: 1fr; gap: 22px; }
  .water-character__heading > p:last-child { grid-column: 1; grid-row: auto; }
  .character-grid { grid-template-columns: 1fr 1fr; }
  .certificate-grid { grid-template-columns: 1fr 1fr; }
  .certificate-card--placeholder { grid-column: 1 / -1; }
  .product-grid { grid-template-columns: 1fr 1fr; }
  .use-grid { grid-template-columns: 1fr 1fr; }
  .review-grid { grid-template-columns: 1fr 1fr; }
  .review-empty { grid-column: 1 / -1; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > div:first-child { grid-column: 1 / -1; }
}

@media (max-width: 620px) {
  :root { --container: min(100% - 28px, 1180px); --radius: 22px; }
  .announcement { font-size: 11px; }
  .header-inner { min-height: 68px; }
  .brand-mark { font-size: 20px; }
  .brand-subtitle { display: none; }
  .cart-link { width: 42px; height: 42px; }
  .cart-link__icon { width: 23px; height: 23px; }
  .cart-count { top: -5px; right: -5px; }
  .hero, .hero-grid { min-height: auto; }
  .hero-grid { padding-top: 58px; }
  .hero h1 { font-size: 46px; }
  .story-hero { padding: 66px 0 74px; }
  .story-hero__copy h1 { font-size: 52px; }
  .story-hero__copy > p:not(.eyebrow) { font-size: 16px; }
  .geology-visual { min-height: 430px; }
  .hero-lede { font-size: 16px; }
  .hero-companion { font-size: 18px; }
  .hero-proof { gap: 13px; }
  .hero-proof li { padding-right: 13px; }
  .hero-product { min-height: 474px; padding-bottom: 74px; }
  .hero-product img { width: 236px; height: 400px; max-width: 82%; margin-inline: auto; }
  .hero-product__halo { left: 50%; width: 340px; height: 340px; transform: translateX(-50%); }
  .hero-product__badge { right: auto; bottom: 8px; left: 50%; min-width: 164px; text-align: center; transform: translateX(-50%); }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-grid > div { min-height: 92px; border-left: 1px solid var(--line); }
  .split-grid { gap: 44px; }
  .source-visual { height: 410px; }
  .feature-list { grid-template-columns: 1fr; }
  .product-grid, .use-grid, .journey-grid, .character-grid, .certificate-grid, .review-grid { grid-template-columns: 1fr; }
  .certificate-card--placeholder { grid-column: auto; }
  .certificate-card__media, .certificate-placeholder { height: 410px; }
  .review-empty { grid-template-columns: 1fr; gap: 14px; padding: 30px 24px; }
  .review-empty__mark { font-size: 64px; }
  .review-empty .button { justify-self: start; }
  .journey-grid article, .character-grid article { min-height: 230px; }
  .story-origin__copy p { font-size: 17px; }
  .everyday-water__grid { padding: 34px 24px; }
  .product-card__media { min-height: 280px; }
  .product-card__media img { height: 300px; padding: 16px 24px 0; }
  .woocommerce-form-track-order { padding: 24px 20px; }
  .delivery-card, .cta-card { padding: 34px 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; }
  .footer-grid > div:first-child { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
  .whatsapp-float { right: 16px; bottom: 16px; }
  .whatsapp-float__label { display: none; }
  .whatsapp-float__mark { width: 54px; height: 54px; flex-basis: 54px; font-size: 25px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}