/* =====================================================================
   VITAS 紓適寧 — site styles
   Palette and typography follow the pack: white ground, one orange,
   uppercase geometric sans. Sections:
   tokens · base · header · hero · components · sections · forms ·
   footer · motion · responsive
   ===================================================================== */

/* ------------------------------------------------------------ tokens */
:root {
  /* Brand Guidelines v1.0 (2026) — heritage orange leads, mint cools,
     carbon and chalk carry everything else. Ratio 60/30/7/3. */
  --brand: #fe5000;        /* PANTONE Orange 021 C — taken from the master logo artwork.
                              Graphics and large areas only; 3.07:1 on chalk, never small text. */
  --brand-deep: #cb4000;   /* AA text and buttons on light — 4.57:1 on chalk */
  --brand-dark: #b23800;   /* hover — 5.64:1 on chalk */
  --brand-tint: #ffc7ad;   /* orange-200 */
  --brand-wash: #fbece0;   /* orange-50 */

  --green: #2e8b57;        /* New Green — purity accent (Repositioning v3.0) */
  --green-deep: #226b42;   /* text-safe green */
  --green-wash: #eaf4ee;
  --mint: #17b39a;         /* Cooling Mint — the cool-down counterpart */
  --mint-deep: #0c6e5f;    /* text-safe mint */
  --mint-wash: #d3f1ec;
  --grapeseed: #6a2c50;    /* botanical accent, never a large ground */

  --paper: #fbf6ee;        /* Chalk — primary background */
  --paper-deep: #f5ece0;   /* deeper chalk for alternating sections */
  --paper-warm: #ffffff;   /* cards and fields on chalk */
  --mist: #eef1f1;         /* cool surface */
  --char: #17181a;         /* Carbon — dark bands */
  --ink: #17181a;
  --muted: #3a3f45;        /* Slate — secondary text */
  --steel: #6b7077;        /* tertiary / captions */
  --line: #e7e0d4;

  --font-display: 'Sora', 'Noto Sans TC', 'Helvetica Neue', Arial, sans-serif;
  --font-ui: 'Inter', 'Noto Sans TC', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'Space Mono', 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --font-zh: 'Noto Sans TC', 'PingFang HK', 'Microsoft JhengHei', sans-serif;

  --wrap: 1180px;
  --gutter: clamp(1.25rem, 5vw, 4rem);
  --radius: 4px;
  --shadow-soft: 0 24px 60px -34px rgba(23, 24, 26, 0.4);
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* -------------------------------------------------------------- base */
*, *::before, *::after { box-sizing: border-box; }

/* Class-level `display` beats the UA rule for [hidden], so hidden elements can
   stay visible and swallow clicks. Keep this first. */
[hidden] { display: none !important; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-ui);
  font-weight: 400;
  font-size: clamp(0.98rem, 0.94rem + 0.2vw, 1.05rem);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
body.lang-zh { font-family: var(--font-zh); font-weight: 400; }
.lang-zh h1, .lang-zh h2, .lang-zh h3 { font-family: var(--font-zh); font-weight: 700; }
body.nav-open { overflow: hidden; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.015em;
  margin: 0 0 0.6em;
}
h1 { font-weight: 700; }
.lang-zh h1, .lang-zh h2, .lang-zh h3 { letter-spacing: 0.01em; line-height: 1.3; }

h1 { font-size: clamp(2.2rem, 1.5rem + 3vw, 4rem); }
h2 { font-size: clamp(1.7rem, 1.3rem + 1.8vw, 2.7rem); }
h3 { font-size: clamp(1.2rem, 1.08rem + 0.55vw, 1.5rem); }
p { margin: 0 0 1.2em; }

a { color: inherit; text-decoration-color: color-mix(in srgb, currentColor 35%, transparent); text-underline-offset: 0.28em; }
a:hover { text-decoration-color: currentColor; }

img { max-width: 100%; height: auto; display: block; }

/* clear the sticky header when jumping to an anchor */
[id] { scroll-margin-top: 6rem; }

::selection { background: var(--brand-tint); }

:focus-visible {
  outline: 2px solid var(--brand-deep);
  outline-offset: 3px;
  border-radius: var(--radius);
}

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute; left: 50%; transform: translate(-50%, -140%);
  z-index: 100; background: var(--brand-deep); color: #fff;
  padding: 0.75rem 1.25rem; text-decoration: none; transition: transform 0.2s var(--ease);
}
.skip-link:focus { transform: translate(-50%, 0.5rem); }

.wrap { width: min(var(--wrap), 100%); margin-inline: auto; padding-inline: var(--gutter); }
.wrap--narrow { width: min(760px, 100%); }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brand-deep);
  margin: 0 0 1.1rem;
}
.eyebrow--light { color: color-mix(in srgb, #fff 86%, var(--brand)); }

.note { color: var(--muted); font-size: 0.92rem; max-width: 62ch; margin-top: 2.5rem; }

.link-arrow {
  font-family: var(--font-mono);
  font-size: 0.82rem; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase;
  text-decoration: none; color: var(--brand-deep);
  border-bottom: 1px solid color-mix(in srgb, var(--brand) 45%, transparent);
  padding-bottom: 0.35rem;
  transition: border-color 0.25s var(--ease), color 0.25s var(--ease);
}
.link-arrow::after { content: ' →'; }
.link-arrow:hover { border-color: var(--brand-deep); }

/* breadcrumbs — every page sits somewhere, and says where */
.crumbs {
  font-family: var(--font-mono);
  display: flex; flex-wrap: wrap; gap: 0.5rem;
  font-size: 0.78rem; letter-spacing: 0.06em; color: var(--muted);
  margin-bottom: 1.5rem;
}
.crumbs a { text-decoration: none; color: var(--muted); }
.crumbs a:hover { color: var(--brand-deep); }
.crumbs [aria-current] { color: var(--ink); }

/* ------------------------------------------------------------ header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--paper) 90%, transparent);
  backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease);
}
.site-header.is-stuck { border-bottom-color: var(--line); }

.site-header__inner {
  width: min(var(--wrap), 100%); margin-inline: auto; padding: 0.9rem var(--gutter);
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
}

.wordmark {
  display: inline-flex; align-items: center; gap: 0.5rem;
  text-decoration: none; white-space: nowrap; flex: none;
}
.wordmark__mark {
  display: grid; place-items: center;
  width: 1.65rem; height: 1.65rem; border-radius: 50%;
  background: var(--brand); color: #fff;
  font-size: 0.85rem; font-weight: 500; line-height: 1; padding-right: 0.02em;
}
.wordmark__latin {
  font-weight: 400; letter-spacing: 0.34em; font-size: 1.05rem;
  text-indent: 0.34em; color: var(--brand); text-transform: uppercase;
}
.wordmark__zh { font-family: var(--font-zh); font-size: 0.85rem; color: var(--muted); letter-spacing: 0.1em; }
.wordmark--footer { margin-bottom: 0.5rem; }
.wordmark--footer .wordmark__latin { font-size: 1.2rem; }

.nav { display: flex; align-items: center; gap: 1.75rem; }
.nav__links { display: flex; align-items: center; gap: 1.4rem; }
.nav__link {
  font-family: var(--font-mono);
  font-size: 0.82rem; font-weight: 400; letter-spacing: 0.1em; text-transform: uppercase;
  text-decoration: none; color: var(--ink); opacity: 0.8;
  padding-block: 0.35rem; border-bottom: 1px solid transparent;
  transition: opacity 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
  white-space: nowrap;
}
.nav__link:hover { opacity: 1; color: var(--brand-deep); }
.nav__link.is-active { opacity: 1; color: var(--brand-deep); border-bottom-color: var(--brand); }

.nav__actions { display: flex; align-items: center; gap: 0.9rem; }

.lang-toggle {
  font-family: var(--font-mono);
  font-size: 0.76rem; letter-spacing: 0.14em; white-space: nowrap; text-decoration: none;
  border: 1px solid var(--line); border-radius: 999px;
  padding: 0.4rem 0.85rem; color: var(--ink);
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease), color 0.2s var(--ease);
}
.lang-toggle:hover { border-color: var(--brand); color: var(--brand-deep); background: var(--brand-wash); }

.nav-toggle { display: none; }

/* --------------------------------------------------------- buttons */
.btn {
  font-family: var(--font-mono);
  display: inline-flex; align-items: center; justify-content: center;
  font-family: inherit; font-size: 0.8rem; font-weight: 500; letter-spacing: 0.16em;
  text-transform: uppercase; text-decoration: none;
  background: var(--brand-deep); color: #fff;
  padding: 1rem 1.9rem; border: 1px solid var(--brand-deep); border-radius: var(--radius);
  cursor: pointer; transition: background 0.25s var(--ease), border-color 0.25s var(--ease), transform 0.25s var(--ease);
}
.btn:hover { background: var(--brand-dark); border-color: var(--brand-dark); transform: translateY(-1px); }
.btn--ghost { background: transparent; color: var(--brand-deep); border-color: color-mix(in srgb, var(--brand) 45%, transparent); }
.btn--ghost:hover { background: var(--brand-wash); color: var(--brand-dark); border-color: var(--brand); }
.btn--light { background: #fff; color: var(--brand-deep); border-color: #fff; }
.btn--light:hover { background: var(--brand-wash); border-color: var(--brand-wash); color: var(--brand-dark); }
.btn--sm { padding: 0.6rem 1.15rem; font-size: 0.72rem; }

/* ------------------------------------------------------------- hero */
.hero { position: relative; padding: clamp(2.5rem, 5vw, 5rem) 0 clamp(4rem, 8vw, 7rem); overflow: hidden; }
.hero__bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(52% 55% at 76% 20%, var(--brand-tint), transparent 62%),
    radial-gradient(46% 52% at 4% 88%, var(--brand-wash), transparent 60%),
    var(--paper);
}
.hero__inner {
  position: relative; display: grid; gap: clamp(2rem, 5vw, 4rem);
  grid-template-columns: 1.05fr 0.95fr; align-items: center;
}
.hero__title { margin-bottom: 1.4rem; }
.hero__lede { font-size: clamp(1.05rem, 1rem + 0.45vw, 1.28rem); color: var(--muted); max-width: 46ch; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 0.9rem; margin: 2rem 0 1.5rem; }
.hero__meta {
  font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); margin: 0; }
.hero__art { display: flex; justify-content: center; }
.hero__art img { filter: drop-shadow(0 40px 60px rgba(43, 26, 18, 0.16)); max-height: 74vh; width: auto; }

/* --------------------------------------------------------- page hero */
.page-hero {
  padding: clamp(2.5rem, 6vw, 5rem) 0 clamp(2rem, 4vw, 3.5rem);
  background: linear-gradient(180deg, var(--brand-wash), var(--paper));
}
.page-hero__title { max-width: 18ch; }
.page-hero__lede { font-size: clamp(1.02rem, 0.98rem + 0.4vw, 1.22rem); color: var(--muted); max-width: 56ch; }

/* ---------------------------------------------------------- sections */
.section { padding: clamp(3.5rem, 8vw, 6.5rem) 0; }
/* a page hero already provides the top air */
.page-hero + .section, .page-hero + .band { padding-top: clamp(1.75rem, 3.5vw, 3rem); }

.section-head { max-width: 62ch; margin-bottom: clamp(2rem, 4vw, 3.25rem); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head__title { margin-bottom: 0.5rem; }
.section-head__lede { color: var(--muted); }

.grid { display: grid; gap: clamp(1.5rem, 3vw, 2.5rem); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }

.prose { max-width: 68ch; }
.prose h2 { margin-top: 2.6rem; }
.prose h2:first-child { margin-top: 0; }
.prose p { color: color-mix(in srgb, var(--ink) 86%, var(--paper)); }

/* ------------------------------------------------------------- cards */
.card__link {
  display: flex; flex-direction: column; gap: 0.55rem; height: 100%;
  text-decoration: none; color: inherit;
}
.card__art {
  display: block; overflow: hidden; border-radius: var(--radius);
  background: var(--paper-deep); margin-bottom: 0.75rem;
}
.card__art--tint { background: var(--brand-wash); }
.card__art img { width: 100%; transition: transform 0.7s var(--ease); }
.card__link:hover .card__art img { transform: scale(1.035); }
.card__meta {
  font-family: var(--font-mono); font-size: 0.7rem; font-weight: 500; letter-spacing: 0.2em; text-transform: uppercase; color: var(--brand-deep); }
.card__title { font-size: 1.4rem; line-height: 1.2; }
.card__link:hover .card__title { color: var(--brand-deep); }
.card__latin { font-style: italic; font-size: 0.9rem; color: var(--muted); }
.card__lede { color: var(--muted); font-size: 0.95rem; }

/* ------------------------------------------------------------- split */
.split__inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.split__inner + .split__inner { margin-top: clamp(3rem, 7vw, 6rem); }
.split__inner--reverse .figure { order: 2; }
.split__title { margin-bottom: 1rem; }
.split__text { color: var(--muted); }

.figure { margin: 0; border-radius: var(--radius); overflow: hidden; }
.figure img { width: 100%; }
.figure--tint { background: var(--brand-wash); }
.figure--wash { background: var(--paper-deep); }
.figure figcaption { font-size: 0.85rem; color: var(--muted); padding: 0.75rem 0.25rem; }

/* -------------------------------------------------------------- bands */
.band { padding: clamp(3.5rem, 7vw, 6rem) 0; }
.band--brand { background: var(--brand); color: #fff; }
.band--brand .band__title { color: #fff; }
.band--brand .band__lede { color: color-mix(in srgb, #fff 88%, var(--brand)); }
.band--wash { background: var(--paper-deep); }
.band__inner { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.band__inner--stack { grid-template-columns: 1fr; max-width: 62ch; }
.band__title { margin-bottom: 0.75rem; }
.band__lede { color: var(--muted); margin-bottom: 1.75rem; }

.chips { list-style: none; display: flex; flex-wrap: wrap; gap: 0.7rem; margin: 0; padding: 0; }
.chip {
  border: 1px solid color-mix(in srgb, #fff 55%, transparent);
  border-radius: 999px; padding: 0.6rem 1.15rem;
  font-size: 0.85rem; letter-spacing: 0.04em;
}



/* ---------------------------------------------------------- fact grid */
.fact { border-top: 1px solid var(--line); padding-top: 1.25rem; }
.fact__title { font-size: 1.1rem; letter-spacing: 0; margin-bottom: 0.5rem; }
.fact__text { color: var(--muted); font-size: 0.96rem; margin: 0; }

/* ------------------------------------------------------- finder teaser */
.finder-teaser__inner { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.finder-teaser__title { margin-bottom: 0.75rem; }
.finder-teaser__text { color: var(--muted); margin-bottom: 1.75rem; }
.finder-teaser__art { border-radius: var(--radius); }

/* ---------------------------------------------------------------- buy */
.buy { background: var(--paper-deep); padding: clamp(3.5rem, 7vw, 6rem) 0; }
.buy__inner { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.buy__art { display: flex; justify-content: center; }
.buy__title { margin-bottom: 0.5rem; }
.buy__meta {
  font-family: var(--font-mono); display: flex; flex-wrap: wrap; gap: 0.6rem; font-size: 0.8rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.buy__text { color: var(--muted); max-width: 46ch; }
.buy__actions { display: flex; flex-wrap: wrap; gap: 0.9rem; margin: 1.75rem 0 1rem; }
.buy__all { margin: 0; }

/* ------------------------------------------------------- product page */
.product-main__inner { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: start; }
.product-main__art { background: var(--brand-wash); border-radius: var(--radius); padding: clamp(1.5rem, 4vw, 3rem); display: flex; justify-content: center; }
.product-main__note { color: var(--muted); font-size: 0.9rem; }

.spec { margin: 0 0 2rem; }
.spec__row { display: grid; grid-template-columns: 9rem 1fr; gap: 1rem; padding: 0.9rem 0; border-bottom: 1px solid var(--line); }
.spec__row dt {
  font-family: var(--font-mono); font-size: 0.72rem; font-weight: 500; letter-spacing: 0.18em; text-transform: uppercase; color: var(--brand-deep); padding-top: 0.2rem; }
.spec__row dd { margin: 0; }

/* ----------------------------------------------------------- routines */
.routine { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(1.5rem, 4vw, 3.5rem); padding: clamp(2rem, 4vw, 3rem) 0; border-top: 1px solid var(--line); }
.routine__num { font-size: 2.8rem; font-weight: 400; color: var(--brand); display: block; margin-bottom: 0.5rem; line-height: 1; }
.routine__title { margin: 0; }
.routine__steps { margin: 0; padding-left: 1.2rem; display: grid; gap: 1rem; color: var(--muted); }
.routine__steps li::marker { color: var(--brand); }

/* ------------------------------------------------------------- finder */
.finder { background: var(--brand-wash); }
.finder__form { display: grid; gap: 2rem; max-width: 760px; margin-inline: auto; }
.finder__step { border: 0; padding: 0; margin: 0; }
.finder__step legend { font-size: 1.25rem; margin-bottom: 1rem; padding: 0; }
.finder__options { display: grid; gap: 0.6rem; }
.opt { display: flex; align-items: center; gap: 0.75rem; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 0.9rem 1.1rem; cursor: pointer; transition: border-color 0.2s var(--ease); }
.opt:hover { border-color: var(--brand); }
.opt input { accent-color: var(--brand-deep); width: 1.05rem; height: 1.05rem; }
.opt:has(input:checked) { border-color: var(--brand); box-shadow: inset 0 0 0 1px var(--brand); }
.finder__result { background: var(--brand); color: #fff; padding: clamp(1.5rem, 4vw, 2.5rem); border-radius: var(--radius); }
.finder__result h3 { margin-bottom: 0.5rem; }
.finder__result p:last-child { margin-bottom: 0; }
.finder__result .link-arrow { color: #fff; border-color: color-mix(in srgb, #fff 55%, transparent); }
.finder__result .link-arrow:hover { border-color: #fff; }

/* ------------------------------------------------------------- safety */
.safety { background: var(--paper-deep); }
.safety__inner { max-width: 68ch; }
.safety__list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.75rem; color: var(--muted); }
.safety__list li { padding-left: 1.5rem; position: relative; }
.safety__list li::before { content: ''; position: absolute; left: 0; top: 0.75em; width: 0.6rem; height: 1.5px; background: var(--brand); }

/* --------------------------------------------------------- plant page */
.plant { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.plant__latin { font-style: italic; color: var(--muted); margin-bottom: 1.25rem; }
.plant__text { color: var(--muted); font-size: 1.05rem; }

/* --------------------------------------------------------- stockists */
.stockist {
  display: flex; flex-direction: column; gap: 0.5rem;
  background: var(--paper-warm); border: 1px solid var(--line); border-radius: var(--radius);
  padding: clamp(1.5rem, 3vw, 2.25rem); text-decoration: none; color: inherit;
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.stockist--featured { background: var(--brand-wash); }
.stockist__name { font-size: 1.65rem; }
.stockist__kind {
  font-family: var(--font-mono); font-size: 0.72rem; font-weight: 500; letter-spacing: 0.18em; text-transform: uppercase; color: var(--brand-deep); }
.stockist__note { color: var(--muted); font-size: 0.95rem; }
.stockist__go {
  font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.12em; text-transform: uppercase; margin-top: 0.5rem; color: var(--brand-deep); }


/* --------------------------------------------------------- accordion */
.acc { border-bottom: 1px solid var(--line); }
.acc__q {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  background: none; border: 0; padding: 1.4rem 0; text-align: left; cursor: pointer;
  font-family: inherit; font-size: 1.05rem; color: inherit;
}
.acc__q:hover .acc__label { color: var(--brand-deep); }
.acc__label { font-size: 1.25rem; line-height: 1.3; font-weight: 400; }
.acc__icon { position: relative; width: 14px; height: 14px; flex: none; }
.acc__icon::before, .acc__icon::after { content: ''; position: absolute; background: var(--brand); transition: transform 0.3s var(--ease); }
.acc__icon::before { left: 0; top: 6px; width: 14px; height: 1.6px; }
.acc__icon::after { left: 6px; top: 0; width: 1.6px; height: 14px; }
.acc.is-open .acc__icon::after { transform: scaleY(0); }
.acc__a { padding-bottom: 1.4rem; color: var(--muted); max-width: 62ch; }

/* ------------------------------------------------------------- forms */
.signup { background: var(--char); color: #fff; padding: clamp(3rem, 6vw, 5rem) 0; }
.signup__inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.signup__title { color: #fff; }
.signup__text { color: color-mix(in srgb, #fff 74%, var(--char)); max-width: 42ch; }
.signup__form { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.signup__form input {
  flex: 1 1 16rem; background: transparent; border: 1px solid color-mix(in srgb, #fff 38%, transparent);
  color: #fff; padding: 1rem 1.1rem; font-family: inherit; font-size: 1rem; border-radius: var(--radius);
}
.signup__form input::placeholder { color: color-mix(in srgb, #fff 55%, var(--char)); }
.signup__note { flex: 1 1 100%; font-size: 0.85rem; color: var(--brand-tint); margin: 0; }

.contact__inner { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.contact__form { display: grid; gap: 1.25rem; }
.field { display: grid; gap: 0.45rem; }
.field label {
  font-family: var(--font-mono); font-size: 0.72rem; font-weight: 500; letter-spacing: 0.18em; text-transform: uppercase; color: var(--brand-deep); }
.field input, .field select, .field textarea {
  font-family: inherit; font-size: 1rem; padding: 0.9rem 1rem; color: var(--ink);
  background: var(--paper-warm); border: 1px solid var(--line); border-radius: var(--radius);
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--brand); }
.field textarea { resize: vertical; }
.contact__form .btn { justify-self: start; }
.contact__form .signup__note { color: var(--brand-deep); }
.contact__aside { background: var(--brand-wash); padding: clamp(1.5rem, 3vw, 2.25rem); border-radius: var(--radius); }
.contact__h { font-size: 1rem; letter-spacing: 0.02em; margin-bottom: 0.4rem; }
.contact__aside p { color: var(--muted); }

/* ------------------------------------------------------------ footer */
.site-footer { background: var(--paper-deep); border-top: 1px solid var(--line); padding: clamp(3rem, 6vw, 5rem) 0 2rem; }
.footer__top {
  width: min(var(--wrap), 100%); margin-inline: auto; padding-inline: var(--gutter);
  display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(2rem, 5vw, 4rem);
}
.footer__intro p { color: var(--muted); max-width: 42ch; margin-top: 0.75rem; }
.footer__social { display: flex; flex-wrap: wrap; align-items: center; gap: 0.85rem; }
.social-icon {
  display: inline-flex; border-radius: 9px;
  transition: transform 0.2s var(--ease);
}
.social-icon:hover { transform: translateY(-2px); }
.social-icon img { width: 30px; height: 30px; display: block; }
@media (prefers-reduced-motion: reduce) { .social-icon:hover { transform: none; } }
.footer__cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.footer__heading {
  font-family: var(--font-mono); font-size: 0.7rem; font-weight: 500; letter-spacing: 0.2em; text-transform: uppercase; color: var(--brand-deep); margin-bottom: 1rem; }
.footer__list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.6rem; font-size: 0.95rem; }
.footer__list a { text-decoration: none; color: var(--muted); }
.footer__list a:hover { color: var(--ink); }
.footer__bottom {
  width: min(var(--wrap), 100%); margin-inline: auto; padding: 2.5rem var(--gutter) 0;
  margin-top: 3rem; border-top: 1px solid var(--line);
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: clamp(2rem, 5vw, 4rem); align-items: start;
}
.footer__contact { font-style: normal; font-size: 0.88rem; color: var(--muted); }
.footer__contact dl { margin: 0; display: grid; gap: 0.55rem; }
.footer__contact dl > div { display: grid; grid-template-columns: 6.4rem 1fr; gap: 0.75rem; }
.footer__contact dt { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--brand-deep); padding-top: 0.15rem; }
.footer__contact dd { margin: 0; line-height: 1.55; }
.footer__contact a { color: var(--ink); text-decoration: none; }
.footer__contact a:hover { color: var(--brand-deep); }
@media (max-width: 900px) { .footer__bottom { grid-template-columns: 1fr; } .footer__contact { order: -1; } }
.footer__safety { font-size: 0.82rem; color: var(--ink); max-width: 78ch; font-weight: 500; }
.footer__disclaimer { font-size: 0.82rem; color: var(--muted); max-width: 78ch; }
.footer__copy { font-size: 0.8rem; color: var(--muted); margin: 0; }

/* ------------------------------------------------------------ motion */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn:hover { transform: none; }
  .card__link:hover .card__art img { transform: none; }
}

/* -------------------------------------------------------- responsive */
@media (max-width: 1280px) {
  .nav { gap: 1.25rem; }
  .nav__links { gap: 1.05rem; }
  .nav__link { font-size: 0.76rem; letter-spacing: 0.05em; }
}

@media (max-width: 1024px) {
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1080px) {
  .nav-toggle {
    display: inline-flex; align-items: center; justify-content: center;
    width: 44px; height: 44px; background: none; border: 0; cursor: pointer; position: relative;
  }
  .nav-toggle__bar, .nav-toggle__bar::before, .nav-toggle__bar::after {
    content: ''; position: absolute; left: 12px; width: 20px; height: 1.6px; background: var(--ink);
    transition: transform 0.3s var(--ease), opacity 0.2s var(--ease);
  }
  .nav-toggle__bar { top: 21px; }
  .nav-toggle__bar::before { left: 0; top: -6px; }
  .nav-toggle__bar::after { left: 0; top: 6px; }
  body.nav-open .nav-toggle__bar { transform: rotate(45deg); }
  body.nav-open .nav-toggle__bar::before { opacity: 0; }
  body.nav-open .nav-toggle__bar::after { transform: rotate(-90deg) translateX(6px); }

  /* The menu hangs off the bottom of the header and fills the rest of the
     screen. It must NOT be position:fixed: the header uses backdrop-filter,
     which makes it the containing block for fixed children, so a fixed menu
     collapsed to the height of the header bar on phones. Absolute, with a
     height measured from the header (100% = header height), is immune to that. */
  .nav {
    position: absolute; top: 100%; left: 0; right: 0;
    height: calc(100vh - 100%); height: calc(100dvh - 100%);
    background: var(--paper); border-top: 1px solid var(--line);
    flex-direction: column; align-items: flex-start; justify-content: flex-start;
    gap: 0; padding: 1.5rem var(--gutter) 3rem; transform: translateY(-12px);
    opacity: 0; visibility: hidden; pointer-events: none;
    transition: opacity 0.25s var(--ease), transform 0.25s var(--ease), visibility 0s linear 0.25s;
    overflow-y: auto; overscroll-behavior: contain; -webkit-overflow-scrolling: touch;
  }
  body.nav-open .nav {
    opacity: 1; visibility: visible; transform: none; pointer-events: auto;
    transition: opacity 0.25s var(--ease), transform 0.25s var(--ease), visibility 0s;
  }
  .nav__links { flex-direction: column; align-items: flex-start; gap: 0; width: 100%; }
  .nav__link { font-size: 1.25rem; text-transform: none; letter-spacing: 0.01em; padding: 1rem 0; width: 100%; border-bottom: 1px solid var(--line); }
  .nav__link.is-active { border-bottom-color: var(--line); }
  .nav__actions { margin-top: 2rem; }

  .hero__inner, .split__inner, .band__inner, .buy__inner, .product-main__inner,
  .routine, .plant, .finder-teaser__inner, .signup__inner, .contact__inner,
  .footer__top { grid-template-columns: 1fr; }
  .split__inner--reverse .figure { order: 0; }
  .hero__art { order: -1; }
  .hero__art img { max-height: 46vh; }
  .grid--2 { grid-template-columns: 1fr; }
  .spec__row { grid-template-columns: 7.5rem 1fr; }
}

@media (max-width: 720px) {
  .grid--3 { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
  .btn { width: 100%; }
  .buy__actions .btn, .hero__actions .btn { flex: 1 1 100%; }
  .footer__cols { grid-template-columns: 1fr 1fr; }
}


/* =====================================================================
   Shop, cart, partners, founder
   ===================================================================== */

/* ------------------------------------------------------- cart button */
.cart-button {
  position: relative; display: inline-grid; place-items: center;
  width: 42px; height: 42px; border-radius: 50%;
  color: var(--ink); text-decoration: none; flex: none;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}
.cart-button:hover { background: var(--brand-wash); color: var(--brand-deep); }
.cart-button__count {
  position: absolute; top: 2px; right: 0;
  min-width: 18px; height: 18px; padding: 0 4px;
  display: grid; place-items: center;
  background: var(--brand); color: #fff; border-radius: 999px;
  font-family: var(--font-mono); font-size: 0.66rem; line-height: 1;
}

/* --------------------------------------------------------- shop page */
.shop__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(1.5rem, 3vw, 2.5rem); }

.shop-card {
  display: flex; flex-direction: column;
  background: var(--paper-warm); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.shop-card:hover { border-color: var(--brand-tint); box-shadow: var(--shadow-soft); }
.shop-card__art {
  position: relative; background: var(--brand-wash);
  display: grid; place-items: center; padding: clamp(1.5rem, 4vw, 2.5rem);
}
.shop-card__art img { width: auto; max-height: 300px; }
.shop-card__badge {
  position: absolute; top: 1rem; left: 1rem;
  background: var(--mint); color: #fff; border-radius: 999px;
  font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.1em;
  text-transform: uppercase; padding: 0.35rem 0.8rem;
}
.shop-card__body { padding: clamp(1.25rem, 3vw, 2rem); display: flex; flex-direction: column; gap: 0.55rem; flex: 1; }
.shop-card__title { font-size: 1.55rem; margin: 0; }
.shop-card__variant {
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--steel); margin: 0;
}
.shop-card__blurb { color: var(--muted); margin: 0.4rem 0 0; }
.shop-card__points { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.4rem; color: var(--muted); font-size: 0.92rem; }
.shop-card__points li { padding-left: 1.3rem; position: relative; }
.shop-card__points li::before {
  content: ''; position: absolute; left: 0; top: 0.62em;
  width: 0.7rem; height: 0.35rem;
  border-left: 1.6px solid var(--mint); border-bottom: 1.6px solid var(--mint);
  transform: rotate(-45deg);
}
.shop-card__price { font-family: var(--font-display); font-size: 1.8rem; font-weight: 600; margin: 0.6rem 0 0; }
.shop-card__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; margin-top: auto; padding-top: 0.75rem; }
.btn.is-added { background: var(--mint-deep); border-color: var(--mint-deep); }

.shop__assurances { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; margin-top: clamp(2.5rem, 5vw, 4rem); }
.assurance { border-top: 2px solid var(--brand); padding-top: 1rem; }
.assurance__title { font-size: 1.05rem; margin-bottom: 0.35rem; }
.assurance__text { color: var(--muted); font-size: 0.92rem; margin: 0; }

/* --------------------------------------------------------- cart page */
.cart { display: grid; grid-template-columns: 1.4fr 0.6fr; gap: clamp(2rem, 5vw, 3.5rem); align-items: start; }
.cart__empty { color: var(--muted); }

.cart-line {
  display: grid; grid-template-columns: 90px 1fr auto auto; gap: 1.25rem; align-items: center;
  padding: 1.25rem 0; border-bottom: 1px solid var(--line);
}
.cart-line__art { background: var(--brand-wash); border-radius: var(--radius); padding: 0.5rem; width: 90px; height: auto; }
.cart-line__name { font-size: 1.15rem; margin: 0 0 0.15rem; }
.cart-line__variant {
  font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--steel); margin: 0 0 0.4rem;
}
.cart-line__remove {
  background: none; border: 0; padding: 0; cursor: pointer; color: var(--steel);
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase;
  text-decoration: underline; text-underline-offset: 0.25em;
}
.cart-line__remove:hover { color: var(--brand-deep); }
.cart-line__qty { display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: 999px; background: var(--paper-warm); }
.cart-line__qty button {
  width: 34px; height: 34px; border: 0; background: none; cursor: pointer;
  font-size: 1.1rem; line-height: 1; color: var(--ink); border-radius: 50%;
}
.cart-line__qty button:hover { color: var(--brand-deep); }
.cart-line__qty input {
  width: 2.6rem; border: 0; background: none; text-align: center;
  font-family: var(--font-mono); font-size: 0.95rem; color: var(--ink);
  -moz-appearance: textfield;
}
.cart-line__qty input::-webkit-outer-spin-button,
.cart-line__qty input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.cart-line__price { font-family: var(--font-mono); font-size: 1rem; margin: 0; white-space: nowrap; }

.cart__summary {
  background: var(--paper-warm); border: 1px solid var(--line); border-radius: var(--radius);
  padding: clamp(1.5rem, 3vw, 2rem); position: sticky; top: 6rem;
}
.cart__summary-title { font-size: 1.3rem; }
.cart__totals { margin: 0 0 1.5rem; }
.cart__row { display: flex; justify-content: space-between; gap: 1rem; padding: 0.6rem 0; border-bottom: 1px solid var(--line); }
.cart__row dt { color: var(--muted); font-size: 0.92rem; }
.cart__row dd { margin: 0; font-family: var(--font-mono); font-size: 0.95rem; }
.cart__row--total { border-bottom: 0; padding-top: 1rem; }
.cart__row--total dt { color: var(--ink); font-weight: 600; }
.cart__row--total dd { font-size: 1.2rem; }

.btn--full { width: 100%; }
.cart__note { font-size: 0.85rem; color: var(--muted); margin: 0.75rem 0 0; }
.cart__note.is-bad { color: var(--brand-deep); }
.cart__small { font-size: 0.82rem; color: var(--steel); margin: 1rem 0 0; }



/* --------------------------------------------------------- about page */
.founder { background: var(--paper-deep); }
.founder__inner { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.founder__title { margin-bottom: 1rem; }
.founder__text { color: var(--muted); }
.founder__sign {
  font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--brand-deep); margin: 0;
}

@media (max-width: 1080px) {
  .shop__grid, .cart, .founder__inner { grid-template-columns: 1fr; }
  .shop__assurances { grid-template-columns: 1fr; gap: 1.25rem; }
  .cart__summary { position: static; }
  .cart-line { grid-template-columns: 70px 1fr; grid-template-areas: 'art body' 'qty price'; row-gap: 0.75rem; }
  .cart-line__art { grid-area: art; width: 70px; }
  .cart-line__body { grid-area: body; }
  .cart-line__qty { grid-area: qty; justify-self: start; }
  .cart-line__price { grid-area: price; justify-self: end; }
}


/* =====================================================================
   Option A — "Activate Circulation. Accelerate Recovery."
   Slogan, triptych, sport modules, warm/cool moments, purity block
   ===================================================================== */

.slogan {
  display: grid; gap: 0.1em;
  font-size: clamp(2.1rem, 1.3rem + 3.4vw, 4.1rem);
  font-weight: 800; line-height: 1.02; letter-spacing: -0.03em;
  text-transform: none; margin: 0 0 1.2rem;
}
.slogan span:first-child { color: var(--brand-deep); }
.lang-zh .slogan { letter-spacing: 0.02em; line-height: 1.2; font-weight: 700; }

.hero__slogan { margin-bottom: 1.1rem; }
.hero__sensory {
  font-size: 0.8rem; color: var(--steel); max-width: 78ch;
  border-top: 1px solid var(--line); padding-top: 1rem; margin: clamp(2rem, 4vw, 3rem) 0 0;
}
.sensory-note { font-size: 0.85rem; color: var(--steel); max-width: 68ch; }

.triptych {
  list-style: none; display: flex; flex-wrap: wrap; gap: clamp(1rem, 3vw, 2.25rem);
  margin: 0 0 1.75rem; padding: 0;
}
.triptych__step {
  font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--ink);
  display: flex; align-items: baseline; gap: 0.5rem;
}
.triptych__num { color: var(--brand); font-size: 0.7rem; }

/* --------------------------------------------------- sport modules */
.sport-card {
  background: var(--paper-warm); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.sport-card:hover { border-color: var(--brand-tint); box-shadow: var(--shadow-soft); }
.sport-card__link {
  display: flex; flex-direction: column; gap: 0.4rem; height: 100%;
  text-decoration: none; color: inherit;
}
.sport-card__art { display: block; overflow: hidden; }
.sport-card__art img { width: 100%; transition: transform 0.7s var(--ease); }
.sport-card:hover .sport-card__art img { transform: scale(1.04); }
.sport-card__who {
  font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--brand-deep); padding: 1.25rem 1.4rem 0;
}
.sport-card__name { font-family: var(--font-display); font-weight: 600; font-size: 1.6rem; padding: 0 1.4rem; }
.sport-card__hook { color: var(--muted); font-size: 0.95rem; padding: 0 1.4rem; }
.sport-card__go {
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--brand-deep);
  padding: 0.5rem 1.4rem 1.4rem; margin-top: auto;
}

.sport-hero { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.sport-hero__slogan { font-size: clamp(1.8rem, 1.3rem + 2vw, 2.8rem); }

/* ------------------------------------------- warm / cool moments */
.moments__inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem, 3vw, 2.5rem); }
.moment { border-radius: var(--radius); padding: clamp(1.75rem, 4vw, 2.75rem); }
.moment--warm { background: linear-gradient(160deg, var(--brand-wash), var(--brand-tint)); }
.moment--cool { background: linear-gradient(160deg, var(--mint-wash), var(--green-wash)); }
.moment__tag {
  font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.18em;
  text-transform: uppercase; display: block; margin-bottom: 0.9rem;
}
.moment--warm .moment__tag { color: var(--brand-deep); }
.moment--cool .moment__tag { color: var(--green-deep); }
.moment__title { font-size: clamp(1.4rem, 1.2rem + 0.9vw, 2rem); margin-bottom: 0.6rem; }
.moment__text { color: var(--muted); margin-bottom: 1rem; }
.moment--cool .link-arrow { color: var(--green-deep); border-color: color-mix(in srgb, var(--green) 45%, transparent); }

/* ---------------------------------------------------- purity block */
/* --------------------------------------------- why vitas / lymph 101 */

.lymph { background: var(--mint-wash); }
.lymph__card {
  background: var(--paper-warm); border-radius: var(--radius);
  border-top: 3px solid var(--mint); padding: clamp(1.25rem, 3vw, 1.75rem);
}
.lymph__title { font-size: 1.1rem; margin-bottom: 0.5rem; }
.lymph__text { color: var(--muted); font-size: 0.95rem; margin: 0; }
.lymph .note { color: var(--mint-deep); }

.purity { background: var(--paper-deep); }
.purity__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem, 3vw, 2.5rem); }
.purity__col { background: var(--paper-warm); border-radius: var(--radius); padding: clamp(1.5rem, 3vw, 2.25rem); }
.purity__col--out { border-top: 3px solid var(--steel); }
.purity__col--in { border-top: 3px solid var(--green); }
.purity__title { font-size: 1.15rem; margin-bottom: 1rem; }
.purity__list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.8rem; color: var(--muted); font-size: 0.95rem; }
.purity__list li { position: relative; padding-left: 1.9rem; }
.purity__list--out li { color: var(--steel); }
.purity__list--out li::before {
  content: '✕'; position: absolute; left: 0; top: 0; color: var(--steel); font-size: 0.9rem;
}
.purity__list--in li::before {
  content: ''; position: absolute; left: 0; top: 0.55em; width: 0.8rem; height: 0.42rem;
  border-left: 2px solid var(--green); border-bottom: 2px solid var(--green); transform: rotate(-45deg);
}

.marks { list-style: none; display: flex; flex-wrap: wrap; gap: 0.75rem; margin: 2rem 0 0; padding: 0; }
.mark {
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--green-deep); background: var(--green-wash);
  border: 1px solid color-mix(in srgb, var(--green) 35%, transparent);
  border-radius: 999px; padding: 0.5rem 1.1rem;
}
.mark::before { content: '✓ '; }

.footer__slogan {
  font-family: var(--font-display); font-weight: 700; font-size: 1.25rem;
  line-height: 1.15; letter-spacing: -0.02em; color: var(--brand-deep); margin: 0 0 0.75rem;
}

@media (max-width: 1080px) {
  .moments__inner, .purity__grid, .sport-hero { grid-template-columns: 1fr; }
}

/* -------------------------------------------------------------- print */
@media print {
  .site-header, .nav, .signup, .site-footer { display: none; }
  body { background: #fff; }
}

/* ---------------------------------------------------- The VITAS Standard */

/* ---------------------------------------------------- Prime/Perform/Recover */
.ppr__steps {
  list-style: none; margin: 2.5rem 0 0; padding: 0;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
}
.ppr__step {
  background: var(--paper-warm); border: 1px solid var(--line);
  border-radius: 14px; padding: 1.75rem 1.5rem;
}
.ppr__num {
  font-family: var(--font-mono); font-size: 0.85rem; color: var(--brand);
  display: block; margin-bottom: 0.75rem;
}
.ppr__title { font-size: 1.1rem; margin: 0 0 0.5rem; }
.ppr__text { color: var(--muted); font-size: 0.96rem; margin: 0; }
@media (max-width: 760px) {
  .ppr__steps { grid-template-columns: 1fr; }
}

/* ------------------------------------------------- product photography */
/* Photographs replaced the illustrated tube: keep them from rendering at
   their intrinsic pixel width inside the art wells. */
.buy__art img,
.product-main__art img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 420px;
}
.buy__art img { filter: drop-shadow(0 26px 40px rgba(43, 26, 18, 0.14)); }
.shop-card__art img { height: auto; }
@media (max-width: 760px) {
  .buy__art img,
  .product-main__art img { max-height: 320px; }
}

/* ------------------------------------------- product: what you will feel */
.feel__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(1rem, 2vw, 1.5rem); }
.feel-card { border-radius: var(--radius); padding: clamp(1.4rem, 3vw, 1.9rem); background: var(--paper-deep); }
.feel-card--warm { background: linear-gradient(160deg, var(--brand-wash), var(--brand-tint)); }
.feel-card--cool { background: linear-gradient(160deg, var(--mint-wash), var(--green-wash)); }
.feel-card__icon { display: block; margin-bottom: 1rem; color: var(--steel); }
.feel-card--warm .feel-card__icon { color: var(--brand-deep); }
.feel-card--cool .feel-card__icon { color: var(--mint-deep); }
.feel-card__title { font-size: 1.2rem; margin-bottom: 0.5rem; }
.feel-card__text { color: var(--muted); margin: 0; font-size: 0.97rem; }
.fit { margin-top: clamp(2.5rem, 5vw, 3.5rem); }
.fit__title { font-size: 1.15rem; margin-bottom: 1rem; }
.fit__list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.fit__item {
  position: relative; display: flex; flex-direction: column; gap: 0.25rem; height: 100%;
  padding: 1.1rem 2.5rem 1.1rem 1.25rem; border: 1px solid var(--line); border-radius: var(--radius);
  color: inherit; text-decoration: none; transition: border-color 0.2s ease;
}
.fit__item:hover { border-color: var(--brand); }
.fit__name { font-weight: 600; }
.fit__text { color: var(--muted); font-size: 0.93rem; }
.fit__go { position: absolute; right: 1.1rem; top: 50%; transform: translateY(-50%); color: var(--brand-deep); }
.feel__honest { margin-top: 2rem; color: var(--steel); font-size: 0.9rem; }
@media (max-width: 1024px) { .feel__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 720px) { .fit__list { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .feel__grid { grid-template-columns: 1fr; } }

/* ---------------------------------------------------- whatsapp */
.header-icons { display: flex; align-items: center; gap: 0.35rem; flex: none; }
.wa-button {
  display: inline-grid; place-items: center; width: 42px; height: 42px; border-radius: 50%;
  color: #25d366; text-decoration: none; flex: none;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}
.wa-button:hover { background: #e7f9ee; color: #128c4a; }
.btn--wa { display: inline-flex; align-items: center; gap: 0.55rem; }
.contact__hint { color: var(--steel); font-size: 0.88rem; margin: -0.5rem 0 0; }
@media (max-width: 1080px) { .header-icons { margin-left: auto; } }

/* ------------------------------------------------------ how-to-use video */
.video__frame { position: relative; padding-top: 56.25%; border-radius: var(--radius); overflow: hidden; background: var(--paper-deep); }
.video__link { margin: 1.1rem 0 0; }
.video__frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video__placeholder {
  display: grid; place-items: center; min-height: clamp(180px, 34vw, 380px);
  border: 1px dashed var(--line); border-radius: var(--radius); background: var(--paper-deep);
  font-family: var(--font-mono); font-size: 0.85rem; letter-spacing: 0.12em; color: var(--steel);
}
.plants__why { margin-top: clamp(1.8rem, 4vw, 2.6rem); max-width: 70ch; color: var(--muted); }

/* ------------------------------------------------------------- capsule */
.capsule-plants { display: grid; gap: clamp(1.5rem, 3vw, 2rem); }
.capsule-plant {
  display: grid; grid-template-columns: 160px 1fr; align-items: center; gap: clamp(1.2rem, 3vw, 2.2rem);
  border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(1.1rem, 2.5vw, 1.6rem); background: var(--paper);
}
.capsule-plant__art { width: 100%; height: auto; border-radius: calc(var(--radius) - 6px); background: var(--paper-deep); }
.capsule-plant__name { font-size: 1.25rem; margin: 0.35rem 0 0.15rem; }
.capsule-plant__latin { font-style: italic; color: var(--steel); font-size: 0.9rem; margin: 0 0 0.6rem; }
.capsule-plant__text { color: var(--muted); margin: 0; max-width: 62ch; }
.capsule-steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1rem, 2.5vw, 1.6rem); counter-reset: step; }
.capsule-step { counter-increment: step; padding: clamp(1.2rem, 3vw, 1.7rem); border-radius: var(--radius); background: var(--paper); }
.capsule-step::before {
  content: counter(step, decimal-leading-zero); display: block; font-family: var(--font-mono);
  font-size: 0.78rem; letter-spacing: 0.16em; color: var(--brand-deep); margin-bottom: 0.7rem;
}
.capsule-step__title { font-size: 1.15rem; margin-bottom: 0.4rem; }
.capsule-step__text { color: var(--muted); margin: 0; font-size: 0.97rem; }
.capsule-cautions { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.8rem; max-width: 76ch; }
.capsule-cautions li {
  position: relative; padding: 1rem 1.1rem 1rem 3rem; border: 1px solid var(--line);
  border-radius: var(--radius); color: var(--ink); font-size: 0.95rem; background: var(--paper);
}
.capsule-cautions li::before {
  content: '!'; position: absolute; left: 1.1rem; top: 1rem; width: 1.35rem; height: 1.35rem;
  display: grid; place-items: center; border-radius: 50%; background: var(--brand-wash);
  color: var(--brand-deep); font-family: var(--font-mono); font-size: 0.8rem; font-weight: 600;
}
@media (max-width: 900px) { .capsule-steps { grid-template-columns: 1fr; } }
@media (max-width: 620px) { .capsule-plant { grid-template-columns: 1fr; } .capsule-plant__art { max-width: 200px; } }

/* ------------------------------------------------------------- gallery */
.gallery__main { border-radius: var(--radius); overflow: hidden; background: var(--paper-deep); }
.gallery__main img { display: block; width: 100%; height: auto; }
.gallery__thumbs { list-style: none; display: flex; gap: 0.7rem; margin: 0.8rem 0 0; padding: 0; }
.gallery__thumb {
  display: block; padding: 0; width: 76px; border: 1px solid var(--line); border-radius: 12px;
  overflow: hidden; background: var(--paper-deep); cursor: pointer; transition: border-color 0.2s ease;
}
.gallery__thumb img { display: block; width: 100%; height: auto; }
.gallery__thumb:hover { border-color: var(--brand); }
.gallery__thumb[aria-current='true'] { border-color: var(--brand-deep); box-shadow: 0 0 0 1px var(--brand-deep) inset; }
.shop-card__was, .spec__was { color: var(--steel); font-weight: 400; margin-right: 0.35rem; }
.inci { font-size: 0.92rem; color: var(--muted); line-height: 1.7; }

/* --------------------------------------------- alternative payment note */
.pay-alt {
  display: flex; align-items: center; gap: 1rem; margin-top: 1rem;
  padding: 0.95rem 1.1rem; border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--paper); text-decoration: none; color: inherit;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.pay-alt:hover { border-color: var(--brand); box-shadow: var(--shadow-soft); }
.pay-alt__marks { display: flex; align-items: center; gap: 0.6rem; flex: none; }
.pay-alt__payme {
  display: inline-grid; place-items: center; padding: 0.3rem 0.55rem; border-radius: 8px;
  background: #d0021b; color: #fff; font-family: var(--font-mono); font-size: 0.72rem;
  font-weight: 600; letter-spacing: 0.02em;
}
.pay-alt__wa { color: #25d366; flex: none; }
.pay-alt__body { display: grid; gap: 0.15rem; }
.pay-alt__title { font-weight: 600; font-size: 0.95rem; }
.pay-alt__text { color: var(--muted); font-size: 0.88rem; }
@media (max-width: 520px) { .pay-alt { align-items: flex-start; } }