/* ==========================================================================
   e.CHI India — Design System
   Sampled from e-chi.de: Space Grotesk, ink #020101, accent #EFAE45,
   pill radius 32px, generous white space, oversized two-line headlines.
   ========================================================================== */

:root {
  --ink: #020101;
  --ink-soft: #3d3a37;
  --ink-muted: #6f6b66;
  --paper: #ffffff;
  --mist: #f5f3f0;          /* light grey section bg */
  --mist-deep: #eceae6;
  --line: #e4e1dc;
  --accent: #efae45;        /* amber pill */
  --accent-deep: #e09c2b;
  --wave: #9db8c4;          /* water tone used in placeholders */
  --wave-deep: #5f7f8e;
  --success: #2e7d4f;
  --danger: #b3402e;
  --radius-pill: 32px;
  --radius-card: 20px;
  --radius-img: 16px;
  --font: "Space Grotesk", "Segoe UI", sans-serif;
  --container: 1280px;
  --gutter: clamp(16px, 4vw, 48px);
  --header-h: 88px;
  --shadow-soft: 0 10px 40px rgba(2, 1, 1, 0.08);
  --shadow-pop: 0 18px 60px rgba(2, 1, 1, 0.16);
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.55;
  letter-spacing: -0.01em;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

img, svg, video { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }
a:hover { opacity: 0.85; }

button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; font-size: 16px; }

h1, h2, h3, h4 { margin: 0 0 0.5em; font-weight: 400; letter-spacing: -0.04em; line-height: 1.08; }
p { margin: 0 0 1em; }

.container { max-width: var(--container); margin: 0 auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(56px, 9vw, 120px); }
.section--mist { background: var(--mist); }
.section--tight { padding-block: clamp(36px, 6vw, 72px); }

/* Two-line display headline: first line regular, second bold */
.display {
  font-size: clamp(2.4rem, 6.2vw, 4.6rem);
  letter-spacing: -0.04em;
  line-height: 1.05;
}
.display strong, .display b { font-weight: 700; }
.display--md { font-size: clamp(1.9rem, 4.4vw, 3.4rem); }
.display--sm { font-size: clamp(1.55rem, 3.2vw, 2.4rem); }

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 14px;
}

.lede { font-size: clamp(1.02rem, 1.6vw, 1.2rem); color: var(--ink-soft); max-width: 62ch; }

/* ------------------------------------------------------------------ pills */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 17px 30px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  background: var(--accent);
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}
.btn:hover { background: var(--accent-deep); transform: translateY(-2px); box-shadow: var(--shadow-soft); opacity: 1; }
.btn--ghost { background: transparent; border-color: currentColor; color: var(--ink); font-weight: 600; }
.btn--ghost:hover { background: var(--ink); border-color: var(--ink); color: #fff; }
.btn--ghost-light { background: transparent; border-color: rgba(255,255,255,0.7); color: #fff; font-weight: 600; }
.btn--ghost-light:hover { background: #fff; color: var(--ink); }
.btn--dark { background: var(--ink); }
.btn--dark:hover { background: #2a2724; }
.btn--sm { padding: 11px 22px; font-size: 14px; }

.text-link {
  font-weight: 600;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}
.text-link:hover { color: var(--accent-deep); opacity: 1; }

/* ------------------------------------------------------- announcement bar */
.announce {
  background: var(--ink);
  color: #fff;
  font-size: 13.5px;
  letter-spacing: 0;
  text-align: center;
  position: relative;
  z-index: 60;
}
.announce__track {
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}
.announce__item {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding-inline: 48px;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.announce__item.is-active { opacity: 1; transform: translateY(0); }
.announce__item a { text-decoration: underline; text-underline-offset: 3px; }

/* ------------------------------------------------------------------ header */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: transparent;
  transition: background 0.3s ease, box-shadow 0.3s ease, color 0.3s ease;
}
.header__inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: var(--header-h);
  gap: 16px;
}
.header--overlay { position: sticky; top: 0; color: #fff; }
/* hero slides up under the transparent overlay header (which sits below the announcement bar) */
body.has-hero .hero { margin-top: calc(var(--header-h) * -1); }
.header.is-solid, .header--page {
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  color: var(--ink);
  box-shadow: 0 1px 0 var(--line);
}

.header__left { display: flex; align-items: center; gap: 10px; }
.header__avana { display: inline-flex; align-items: center; }
.header__avana img { height: 46px; width: auto; display: block; }
/* colour logo on light/solid headers; white+gold light version over dark hero */
img.header__avana-light { display: none; }
.header--overlay:not(.is-solid) img.header__avana-color { display: none; }
.header--overlay:not(.is-solid) img.header__avana-light { display: block; }
.header__right { display: flex; align-items: center; justify-content: flex-end; gap: clamp(12px, 1.6vw, 24px); }

.nav { display: flex; align-items: center; gap: clamp(10px, 1.5vw, 24px); }
.nav a { font-size: 15.5px; font-weight: 500; position: relative; white-space: nowrap; }
.nav a sup {
  font-size: 9px;
  font-weight: 600;
  color: var(--accent);
  margin-left: 2px;
  letter-spacing: 0;
}
.nav a.is-current::after { content: ""; position: absolute; left: 0; right: 0; bottom: -5px; height: 2px; background: var(--accent); }

.brand { display: flex; justify-content: center; align-items: center; }
.brand__logo { height: 54px; width: auto; display: block; }
/* white badge over the dark hero, grey badge on solid/light headers (as on e-chi.de) */
.brand__logo--grey { display: none; }
.header.is-solid .brand__logo--white, .header--page .brand__logo--white { display: none; }
.header.is-solid .brand__logo--grey, .header--page .brand__logo--grey { display: block; }

:root { --avana-h: 46px; }
.header__avana img { height: var(--avana-h); }
/* nav sits on the header's vertical centre line, level with the e.CHI logo */

.header__utils { display: flex; align-items: center; justify-content: flex-end; gap: clamp(8px, 1.4vw, 16px); }
.header__utils .icon-btn {
  background: none;
  border: 0;
  color: inherit;
  padding: 8px;
  display: inline-flex;
  border-radius: 50%;
  position: relative;
}
.header__utils .icon-btn:hover { background: rgba(127,127,127,0.14); }
.cart-count {
  position: absolute;
  top: 0; right: 0;
  min-width: 17px; height: 17px;
  border-radius: 9px;
  background: var(--accent);
  color: #fff;
  font-size: 10.5px;
  font-weight: 700;
  display: none;
  align-items: center;
  justify-content: center;
  padding-inline: 4px;
}
.cart-count.is-visible { display: inline-flex; }

.distributor-badge {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  line-height: 1.1;
  padding-left: 14px;
  border-left: 1px solid rgba(127,127,127,0.35);
}
.distributor-badge__logo { font-weight: 700; font-size: 13.5px; letter-spacing: 0.02em; }
.distributor-badge__logo .avana-a { color: var(--accent); }
.distributor-badge__img { display: inline-flex; align-items: center; }
.distributor-badge__img img { height: 22px; width: auto; display: block; }
.distributor-badge--footer .distributor-badge__img img { height: 34px; }
.distributor-badge--footer { gap: 8px; }
.distributor-badge__label { font-size: 9.5px; letter-spacing: 0.08em; text-transform: uppercase; opacity: 0.75; white-space: nowrap; }

.lang-toggle { font-size: 12.5px; opacity: 0.8; display: inline-flex; gap: 6px; }
.lang-toggle span[aria-disabled] { opacity: 0.45; cursor: not-allowed; }

.menu-btn { display: none; }
/* Mobile menu: just the three lines (no button box), lined up with the "avana" wordmark like the desktop nav */
.icon-btn.menu-btn {
  background: none; border: 0; box-shadow: none; border-radius: 0;
  color: inherit; padding: 6px; margin-right: -6px; cursor: pointer;
  -webkit-appearance: none; appearance: none;
}

/* mobile drawer */
.drawer-scrim {
  position: fixed; inset: 0;
  background: rgba(2,1,1,0.45);
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s ease;
  z-index: 70;
}
.drawer-scrim.is-open { opacity: 1; pointer-events: auto; }
.mobile-nav {
  position: fixed;
  top: 0; bottom: 0; right: 0;
  width: min(86vw, 360px);
  background: var(--paper);
  color: var(--ink);
  z-index: 80;
  transform: translateX(102%);
  transition: transform 0.35s cubic-bezier(0.32, 0.72, 0, 1);
  padding: 28px 26px;
  overflow-y: auto;
}
.mobile-nav.is-open { transform: translateX(0); }
.mobile-nav a { display: block; padding: 13px 0; font-size: 1.25rem; font-weight: 500; border-bottom: 1px solid var(--line); }
.mobile-nav a sup { font-size: 10px; color: var(--accent); }
.mobile-nav__foot { margin-top: 22px; font-size: 13px; color: var(--ink-muted); }

/* -------------------------------------------------------------------- hero */
.hero { position: relative; height: max(86vh, 620px); overflow: hidden; background: var(--ink); color: #fff; }
.hero__slide {
  position: absolute; inset: 0;
  opacity: 0;
  transition: opacity 0.9s ease;
  display: flex;
  align-items: flex-end;
}
.hero__slide.is-active { opacity: 1; z-index: 2; }
.hero__media { position: absolute; inset: 0; }
.hero__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}
.hero__media::after { z-index: 1; }
.hero__media::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(75deg, rgba(2,1,1,0.62) 0%, rgba(2,1,1,0.28) 45%, rgba(2,1,1,0.05) 75%);
}
.hero__content { position: relative; z-index: 3; padding-bottom: clamp(48px, 9vh, 110px); width: 100%; }
.hero__heading { color: #fff; margin-bottom: 18px; }
.hero__chip {
  display: block;
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  max-width: 56ch;
  margin-bottom: 26px;
  color: rgba(255,255,255,0.92);
}
.hero__chip strong { font-weight: 700; }

/* --------------------------------------------------------------- USP strip */
.usp-strip { background: var(--ink); color: #fff; overflow: hidden; padding-block: 18px; }
.usp-strip__track {
  display: flex;
  gap: 56px;
  width: max-content;
  animation: marquee 28s linear infinite;
}
.usp-strip__item { display: flex; align-items: center; gap: 12px; font-size: 15.5px; font-weight: 500; white-space: nowrap; }
.usp-strip__item svg { color: var(--accent); flex: none; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .usp-strip__track { animation: none; flex-wrap: wrap; width: auto; justify-content: center; }
}

/* ------------------------------------------------------------ product grid */
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: clamp(28px, 5vw, 52px);
  flex-wrap: wrap;
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(16px, 2.4vw, 32px);
}
.product-card { position: relative; }
.product-card__media {
  position: relative;
  border-radius: var(--radius-card);
  overflow: hidden;
  background: var(--mist);
  aspect-ratio: 4 / 4.6;
  margin-bottom: 16px;
}
.product-card__media .ph { position: absolute; inset: 0; transition: opacity 0.45s ease; }
.product-card__media .ph--alt { opacity: 0; }
.product-card:hover .ph--main { opacity: 0; }
.product-card:hover .ph--alt { opacity: 1; }
.pc-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.45s ease;
}
.pc-img--alt { opacity: 0; }
.product-card:hover .pc-img--main { opacity: 0; }
.product-card:hover .pc-img--alt { opacity: 1; }
.pdp__thumbs .ph-box { aspect-ratio: 1; border-radius: var(--radius-img); position: relative; overflow: hidden; }
.product-card__flag {
  position: absolute;
  top: 14px; left: 14px;
  z-index: 3;
  background: #fff;
  color: var(--ink);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 20px;
}
.product-card__quick {
  margin-top: 12px;
  display: flex;
  gap: 10px;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.25s ease, transform 0.25s ease;
}
.product-card__quick .btn { flex: 1; }
.product-card__quick .btn--buy { background: var(--accent); }
.product-card__quick .btn--buy:hover { background: var(--accent-deep); }
.product-card:hover .product-card__quick,
.product-card:focus-within .product-card__quick { opacity: 1; transform: translateY(0); }
/* touch devices have no hover — keep the button visible there */
@media (hover: none) {
  .product-card__quick { opacity: 1; transform: none; }
}
.product-card__quick .btn { width: 100%; padding-block: 13px; font-size: 14.5px; background: var(--ink); }
.product-card__quick .btn:hover { background: var(--accent-deep); }
.product-card__eyebrow { font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-muted); margin-bottom: 4px; }
.product-card__name { font-size: 1.25rem; font-weight: 600; letter-spacing: -0.02em; margin-bottom: 4px; }
.product-card__price { font-size: 1.02rem; }
.product-card__price small { color: var(--ink-muted); font-size: 0.8em; }
@media (max-width: 900px) { .product-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .product-grid { grid-template-columns: 1fr 1fr; gap: 14px; } .product-card__name { font-size: 1.05rem; } }

/* ------------------------------------------------------------ feature blocks */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(18px, 3vw, 36px);
  margin-top: clamp(32px, 5vw, 56px);
}
.feature-card {
  background: #fff;
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}
.feature-card__media { aspect-ratio: 16 / 8.5; position: relative; background: var(--mist-deep); overflow: hidden; }
.feature-card__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.feature-card__body { padding: clamp(20px, 3vw, 32px); }
.feature-card__body h3 { font-size: 1.35rem; font-weight: 600; letter-spacing: -0.02em; }
.feature-card__body p { color: var(--ink-soft); margin: 0; }
@media (max-width: 760px) { .feature-grid { grid-template-columns: 1fr; } }

/* ---------------------------------------------------------------- split section */
.split {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
}
.split--reverse { grid-template-columns: 1fr 1.05fr; }
.split__media { border-radius: var(--radius-card); overflow: hidden; position: relative; aspect-ratio: 4 / 4.4; }
.split__media--wide { aspect-ratio: 16 / 11; }
@media (max-width: 860px) { .split, .split--reverse { grid-template-columns: 1fr; } }

/* dark science band */
.section--ink { background: var(--ink); color: #fff; }
.section--ink .lede { color: rgba(255,255,255,0.78); }
.section--ink .display { color: #fff; }

/* ------------------------------------------------------------- story cards */
.story-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(16px, 2.4vw, 32px); }
.story-card__media { border-radius: var(--radius-card); overflow: hidden; aspect-ratio: 4 / 5; position: relative; background: var(--mist); margin-bottom: 16px; }
.story-card__name { font-size: 1.2rem; font-weight: 700; letter-spacing: -0.02em; }
.story-card__role { color: var(--ink-muted); font-size: 0.95rem; margin-bottom: 10px; }
@media (max-width: 820px) { .story-grid { grid-template-columns: 1fr; max-width: 460px; margin-inline: auto; } }

/* --------------------------------------------------------------- accordion */
.accordion { border-top: 1px solid var(--line); }
.accordion__item { border-bottom: 1px solid var(--line); }
.accordion__btn {
  width: 100%;
  background: none;
  border: 0;
  text-align: left;
  padding: 22px 44px 22px 2px;
  font-size: clamp(1.02rem, 1.6vw, 1.18rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
  position: relative;
}
.accordion__btn::after {
  content: "+";
  position: absolute;
  right: 8px; top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  font-weight: 300;
  transition: transform 0.25s ease;
}
.accordion__item.is-open .accordion__btn::after { content: "–"; }
.accordion__panel { display: none; padding: 0 44px 24px 2px; color: var(--ink-soft); max-width: 75ch; }
.accordion__item.is-open .accordion__panel { display: block; }

/* -------------------------------------------------------------- newsletter */
.newsletter { background: var(--mist); border-radius: var(--radius-card); padding: clamp(32px, 5vw, 64px); text-align: center; }
.newsletter form {
  display: flex;
  gap: 10px;
  max-width: 620px;
  margin: 26px auto 0;
  flex-wrap: wrap;
  justify-content: center;
}
.newsletter input {
  flex: 1 1 220px;
  padding: 16px 22px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line);
  background: #fff;
}
.newsletter input:focus { outline: 2px solid var(--accent); border-color: transparent; }
.form-note { font-size: 12.5px; color: var(--ink-muted); margin-top: 14px; }

/* ------------------------------------------------------------------ footer */
.footer { background: var(--ink); color: rgba(255,255,255,0.85); padding: clamp(48px, 7vw, 88px) 0 32px; font-size: 14.5px; }
.footer a:hover { color: var(--accent); opacity: 1; }
.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(2, 1fr);
  gap: clamp(24px, 3.4vw, 48px);
  padding-bottom: clamp(32px, 5vw, 56px);
  border-bottom: 1px solid rgba(255,255,255,0.14);
}
.footer__brand svg { height: 46px; width: auto; margin-bottom: 18px; }
.footer h4 { font-size: 13px; letter-spacing: 0.12em; text-transform: uppercase; color: #fff; font-weight: 600; margin-bottom: 16px; }
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.footer__brand-logo { height: 44px; width: auto; display: block; margin-bottom: 18px; }

/* ------------------------------------------------------- footer offices */
.footer__offices {
  padding: clamp(28px, 4vw, 44px) 0;
  border-bottom: 1px solid rgba(255,255,255,0.14);
}
.office-tabs { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 20px; }
.office-tab {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.3);
  color: rgba(255,255,255,0.85);
  padding: 9px 20px;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 600;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.office-tab:hover { border-color: var(--accent); color: var(--accent); }
.office-tab.is-active { background: var(--accent); border-color: var(--accent); color: #fff; }
.office-panel { display: none; max-width: 70ch; }
.office-panel.is-active { display: block; }
.office-panel strong { color: #fff; display: block; margin-bottom: 6px; }
.office-panel p { color: rgba(255,255,255,0.7); margin-bottom: 12px; }
.office-panel__actions { display: flex; gap: 24px; flex-wrap: wrap; }
.office-panel__actions a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14.5px;
  font-weight: 600;
  color: rgba(255,255,255,0.9);
}
.office-panel__actions a svg { color: var(--accent); }
.office-panel__actions a:hover { color: var(--accent); opacity: 1; }

.footer__meta { padding-top: 28px; display: grid; gap: 18px; }
.footer__distributor { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.footer__distributor .distributor-badge { border-left: 0; padding-left: 0; }
.footer__disclaimer { font-size: 12.5px; color: rgba(255,255,255,0.55); max-width: 110ch; line-height: 1.6; }
.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 13px;
  color: rgba(255,255,255,0.6);
}
.pay-icons { display: flex; gap: 8px; flex-wrap: wrap; }
.pay-icons span {
  display: inline-flex;
  align-items: center;
  height: 28px;
  padding-inline: 10px;
  border-radius: 6px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.18);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #fff;
}
.social-links { display: flex; align-items: center; gap: 20px; }
.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
  color: rgba(255,255,255,0.85);
  transition: color 0.2s ease, transform 0.2s ease;
}
.social-links a svg { width: 22px; height: 22px; display: block; }
.social-links a:hover { color: var(--accent); transform: translateY(-2px); opacity: 1; }
@media (max-width: 960px) { .footer__grid { grid-template-columns: 1fr 1fr; } .footer__brand { grid-column: 1 / -1; } }

/* --------------------------------------------------------- floating buttons */
.whatsapp-fab {
  position: fixed;
  right: 20px; bottom: 20px;
  z-index: 55;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: #25d366;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: var(--shadow-pop);
  transition: transform 0.2s ease;
}
.whatsapp-fab:hover { transform: scale(1.07); opacity: 1; }
.back-to-top {
  position: fixed;
  right: 24px; bottom: 24px;
  z-index: 54;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  box-shadow: var(--shadow-soft);
}
.back-to-top.is-visible { opacity: 1; pointer-events: auto; }

/* ----------------------------------------------------------------- PDP */
.pdp { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(28px, 5vw, 72px); align-items: start; }
.pdp__gallery { position: sticky; top: calc(var(--header-h) + 24px); display: grid; gap: 14px; }
.pdp__hero-img { border-radius: var(--radius-card); overflow: hidden; aspect-ratio: 1; position: relative; background: var(--mist); }
.pdp__thumbs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.pdp__thumbs .ph-box { aspect-ratio: 1; border-radius: var(--radius-img); }
.pdp__title { font-size: clamp(1.9rem, 3.6vw, 2.8rem); font-weight: 600; letter-spacing: -0.03em; }
.pdp__price { font-size: 1.5rem; font-weight: 600; margin: 12px 0 2px; }
.pdp__price small { font-size: 0.85rem; font-weight: 400; color: var(--ink-muted); }
.pdp__mrp-note { font-size: 12.5px; color: var(--ink-muted); margin-bottom: 20px; }
.pdp__actions { display: flex; gap: 12px; flex-wrap: wrap; margin: 22px 0; }
.pdp__actions .btn { flex: 1 1 200px; }
.qty {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  overflow: hidden;
}
.qty button { width: 44px; height: 52px; background: none; border: 0; font-size: 1.2rem; }
.qty input { width: 44px; text-align: center; border: 0; height: 52px; }

.pin-check { background: var(--mist); border-radius: var(--radius-img); padding: 18px 20px; margin: 20px 0; }
.pin-check__row { display: flex; gap: 10px; margin-top: 10px; }
.pin-check input { flex: 1; padding: 12px 18px; border-radius: var(--radius-pill); border: 1px solid var(--line); }
.pin-check__result { font-size: 14px; margin: 10px 0 0; display: none; }
.pin-check__result.is-ok { display: block; color: var(--success); }
.pin-check__result.is-bad { display: block; color: var(--danger); }

.compliance-box {
  border: 1px solid var(--line);
  border-radius: var(--radius-img);
  padding: 20px 22px;
  font-size: 13.5px;
  margin-top: 26px;
}
.compliance-box h4 { font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-muted); margin: 0 0 12px; }
.compliance-box dl { margin: 0; display: grid; grid-template-columns: 150px 1fr; gap: 7px 16px; }
.compliance-box dt { color: var(--ink-muted); }
.compliance-box dd { margin: 0; }
@media (max-width: 560px) { .compliance-box dl { grid-template-columns: 1fr; gap: 2px 0; } .compliance-box dd { margin-bottom: 8px; } }

.usp-inline { display: grid; gap: 10px; margin: 22px 0; padding: 0; list-style: none; }
.usp-inline li { display: flex; gap: 10px; align-items: center; font-size: 15px; }
.usp-inline svg { color: var(--accent); flex: none; }

@media (max-width: 860px) { .pdp { grid-template-columns: 1fr; } .pdp__gallery { position: static; } }

/* ----------------------------------------------------------------- forms */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-grid .full { grid-column: 1 / -1; }
.field label { display: block; font-size: 13.5px; font-weight: 600; margin-bottom: 6px; }
.field input, .field select, .field textarea {
  width: 100%;
  padding: 14px 18px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #fff;
}
.field textarea { min-height: 120px; resize: vertical; border-radius: var(--radius-img); }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--accent); border-color: transparent; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }

.info-card { background: #fff; border-radius: var(--radius-card); padding: clamp(22px, 3vw, 34px); box-shadow: var(--shadow-soft); }
.contact-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.contact-list li { display: flex; gap: 12px; align-items: flex-start; }
.contact-list svg { color: var(--accent); flex: none; margin-top: 3px; }

/* ----------------------------------------------------------------- prose */
.prose { max-width: 76ch; }
.prose h2 { font-size: 1.6rem; font-weight: 600; letter-spacing: -0.02em; margin-top: 2em; }
.prose h3 { font-size: 1.2rem; font-weight: 600; margin-top: 1.6em; }
.prose ul, .prose ol { padding-left: 1.2em; color: var(--ink-soft); }
.prose li { margin-bottom: 0.5em; }
.prose p { color: var(--ink-soft); }
.prose table { width: 100%; border-collapse: collapse; font-size: 14.5px; }
.prose th, .prose td { text-align: left; padding: 10px 14px; border: 1px solid var(--line); }
.prose th { background: var(--mist); }

.page-hero { padding: calc(var(--header-h) + clamp(30px, 6vw, 70px)) 0 clamp(30px, 6vw, 60px); }
.page-hero--mist { background: var(--mist); }

/* page hero with full-bleed banner image */
.page-hero--banner {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: #fff;
  padding: calc(var(--header-h) + clamp(50px, 9vw, 110px)) 0 clamp(50px, 9vw, 100px);
}
.page-hero--banner .cover-img { z-index: 0; }
.page-hero--banner::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(75deg, rgba(2,1,1,0.72) 0%, rgba(2,1,1,0.42) 50%, rgba(2,1,1,0.12) 85%);
}
.page-hero--banner .container { position: relative; z-index: 2; }
.page-hero--banner .breadcrumbs { color: rgba(255,255,255,0.75); }
.page-hero--banner .breadcrumbs a:hover { color: var(--accent); }
.page-hero--banner .lede { color: rgba(255,255,255,0.9); }

/* ------------------------------------------------------------ placeholders */
.ph {
  position: absolute; inset: 0;
  display: flex;
  align-items: flex-end;
  padding: 14px;
}
.ph-box { position: relative; overflow: hidden; background: var(--mist); }
.hero__media.ph-box { position: absolute; }
.ph__label {
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: rgba(255,255,255,0.85);
  color: var(--ink-soft);
  padding: 5px 10px;
  border-radius: 6px;
  backdrop-filter: blur(4px);
  max-width: 100%;
}
.ph--hero-1 { background: linear-gradient(160deg, #d9b98a 0%, #b98e55 40%, #6f6146 75%, #3c352a 100%); }
.ph--hero-2 { background: linear-gradient(160deg, #b8cdd6 0%, #7d9dad 45%, #45606f 80%, #24333c 100%); }
.ph--product { background: radial-gradient(120% 120% at 30% 20%, #ffffff 0%, #eceae6 55%, #ddd9d2 100%); }
.ph--product-alt { background: linear-gradient(150deg, #e8ddcc 0%, #cdb River 100%); background: linear-gradient(150deg, #e8ddcc 0%, #c3b49b 100%); }
.ph--lifestyle { background: linear-gradient(150deg, #cfd9d3 0%, #93a89b 55%, #5a6f62 100%); }
.ph--science { background: linear-gradient(150deg, #c9d6dd 0%, #8aa4b2 50%, #4a626f 100%); }
.ph--wave { background: linear-gradient(150deg, #dfe8ec 0%, #9db8c4 45%, #5f7f8e 100%); }
.ph--portrait { background: linear-gradient(165deg, #d8d3ca 0%, #a9a196 60%, #6d675d 100%); }
.ph--chip { background: radial-gradient(90% 90% at 50% 35%, #fdfcfa 0%, #efece7 60%, #dcd7cf 100%); }
.ph--map { background: linear-gradient(150deg, #e4e9e4 0%, #becbbf 100%); }

.chip-illustration {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -56%);
  width: 46%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 14px 40px rgba(2,1,1,0.18), inset 0 0 0 6px #f2efe9;
  display: flex;
  align-items: center;
  justify-content: center;
}
.chip-illustration::after {
  content: "";
  width: 58%;
  aspect-ratio: 1;
  border-radius: 50%;
  border: 2px dashed var(--wave-deep);
  opacity: 0.5;
}
.chip-illustration span {
  position: absolute;
  font-size: clamp(10px, 1.2vw, 13px);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  text-align: center;
}

/* -------------------------------------------------------------- map frame */
.map-frame {
  border-radius: var(--radius-card);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  box-shadow: var(--shadow-soft);
  margin-top: clamp(20px, 3vw, 32px);
  background: var(--mist-deep);
}
.map-frame { position: relative; }
.map-frame iframe { position: relative; z-index: 1; width: 100%; height: 100%; display: block; }
/* Sits behind the map; shows only if the map can't load (offline, blocked), and links to Google Maps */
.map-frame__fallback {
  position: absolute; inset: 0; z-index: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px;
  text-align: center; color: var(--ink);
  background:
    repeating-linear-gradient(0deg, transparent 0 46px, rgba(255,255,255,0.55) 46px 49px),
    repeating-linear-gradient(90deg, transparent 0 62px, rgba(255,255,255,0.55) 62px 65px),
    linear-gradient(150deg, #e4e9e4 0%, #cdd7ce 100%);
}
.map-frame__pin { display: inline-flex; width: 46px; height: 46px; border-radius: 50%; align-items: center; justify-content: center; background: var(--accent); color: #fff; margin-bottom: 4px; }
.map-frame__pin svg { width: 22px; height: 22px; }
.map-frame__open {
  position: absolute; left: 14px; bottom: 14px; z-index: 2;
  display: inline-flex; align-items: center; justify-content: center;
  width: 46px; height: 46px; border-radius: 50%;
  background: #fff; box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}
.map-frame__open svg { width: 24px; height: 24px; color: #EA4335; }
.map-frame__open:hover { transform: scale(1.06); }

/* ------------------------------------------------------------- brand tile */
.brand-tile {
  background: linear-gradient(150deg, #1c1917 0%, #020101 70%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
}
.brand-tile img { width: 55%; height: auto; }
.brand-tile__caption {
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
}

/* --------------------------------------------------------- cover images */
.cover-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ------------------------------------------------------- how-it-works steps */
.hiw-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(16px, 2.4vw, 28px);
  margin-top: clamp(28px, 4vw, 44px);
  counter-reset: hiw;
}
.hiw-card { position: relative; }
.hiw-card__media {
  border-radius: var(--radius-img);
  overflow: hidden;
  aspect-ratio: 1;
  background: var(--mist);
  margin-bottom: 14px;
}
.hiw-card__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.hiw-card p { color: var(--ink-soft); font-size: 15px; margin: 0; }
.hiw-card::before {
  counter-increment: hiw;
  content: counter(hiw);
  position: absolute;
  top: 10px; left: 10px;
  z-index: 2;
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}
@media (max-width: 860px) { .hiw-grid { grid-template-columns: 1fr 1fr; } }

/* --------------------------------------------------------- explainer video */
.video-frame {
  position: relative;
  margin-top: clamp(28px, 4vw, 44px);
  border-radius: var(--radius-card);
  overflow: hidden;
  background: var(--ink);
  aspect-ratio: 16 / 9;
  box-shadow: var(--shadow-pop);
}
.video-frame video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.video-frame__play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 86px;
  height: 86px;
  border-radius: 50%;
  border: 0;
  background: var(--accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-left: 6px;
  box-shadow: 0 12px 40px rgba(2, 1, 1, 0.35);
  transition: transform 0.2s ease, background 0.2s ease;
}
.video-frame__play:hover { background: var(--accent-deep); transform: translate(-50%, -50%) scale(1.08); }
.video-frame.is-playing .video-frame__play { display: none; }
@media (max-width: 560px) { .video-frame__play { width: 64px; height: 64px; } }

/* story video gallery */
.video-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(20px, 3vw, 36px);
  margin-top: clamp(28px, 4vw, 44px);
}
.video-card .video-frame { margin-top: 0; box-shadow: var(--shadow-soft); }
.video-frame--sm .video-frame__play { width: 62px; height: 62px; }
@media (max-width: 720px) { .video-grid { grid-template-columns: 1fr; } }

/* ------------------------------------------------------------- cart drawer */
.cart-drawer {
  position: fixed;
  top: 0; bottom: 0; right: 0;
  width: min(92vw, 420px);
  background: #fff;
  z-index: 90;
  transform: translateX(103%);
  transition: transform 0.35s cubic-bezier(0.32, 0.72, 0, 1);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-pop);
}
.cart-drawer.is-open { transform: translateX(0); }
.cart-drawer__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid var(--line);
}
.cart-drawer__head h3 { margin: 0; font-size: 1.2rem; font-weight: 600; }
.cart-drawer__body { flex: 1; overflow-y: auto; padding: 18px 24px; }
.cart-line { display: flex; gap: 14px; padding-block: 14px; border-bottom: 1px solid var(--line); align-items: center; }
.cart-line__thumb { width: 64px; height: 64px; border-radius: 12px; flex: none; position: relative; overflow: hidden; }
.cart-line__name { font-weight: 600; font-size: 14.5px; }
.cart-line__meta { font-size: 13px; color: var(--ink-muted); }
.cart-line__remove { background: none; border: 0; color: var(--ink-muted); font-size: 12.5px; text-decoration: underline; padding: 2px 0; }
.cart-drawer__foot { padding: 20px 24px; border-top: 1px solid var(--line); }
.cart-total { display: flex; justify-content: space-between; font-weight: 700; margin-bottom: 6px; }
.cart-note { font-size: 12px; color: var(--ink-muted); margin-bottom: 14px; }
.cart-empty { text-align: center; color: var(--ink-muted); padding: 48px 0; }

/* --------------------------------------------------------------- toast */
.toast {
  position: fixed;
  left: 50%; bottom: 28px;
  transform: translate(-50%, 20px);
  background: var(--ink);
  color: #fff;
  padding: 13px 24px;
  border-radius: var(--radius-pill);
  font-size: 14.5px;
  z-index: 95;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.toast.is-visible { opacity: 1; transform: translate(-50%, 0); }

/* --------------------------------------------------------------- cookie bar */
.cookie-bar {
  position: fixed;
  left: 16px; right: 16px; bottom: 16px;
  z-index: 85;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-pop);
  padding: 20px 24px;
  display: none;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  max-width: 860px;
  margin-inline: auto;
  font-size: 14px;
}
.cookie-bar.is-visible { display: flex; }
.cookie-bar p { margin: 0; flex: 1 1 320px; color: var(--ink-soft); }
.cookie-bar__actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* --------------------------------------------------------------- modal */
.modal-scrim {
  position: fixed; inset: 0;
  z-index: 96;
  background: rgba(2,1,1,0.5);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal-scrim.is-open { display: flex; }
.modal {
  background: #fff;
  border-radius: var(--radius-card);
  max-width: 480px;
  width: 100%;
  padding: clamp(24px, 4vw, 40px);
  position: relative;
}
.modal h3 { font-size: 1.4rem; font-weight: 600; letter-spacing: -0.02em; }
.modal__close { position: absolute; top: 14px; right: 14px; background: none; border: 0; font-size: 1.4rem; line-height: 1; padding: 8px; }

/* --------------------------------------------------------------- misc */
.badge-pending {
  display: inline-block;
  background: #fdf1dc;
  border: 1px solid #eeca8a;
  color: #8a6116;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: 6px;
  padding: 3px 8px;
  vertical-align: middle;
}
.breadcrumbs { font-size: 13px; color: var(--ink-muted); margin-bottom: 18px; }
.breadcrumbs a:hover { color: var(--accent-deep); }
.skip-link {
  position: absolute;
  left: -9999px;
  top: 12px;
  z-index: 200;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  padding: 14px 26px;
  border-radius: var(--radius-pill);
}
.skip-link:focus { left: 12px; }

.stat-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 34px; }
.stat { border-top: 2px solid var(--accent); padding-top: 14px; }
.stat b { display: block; font-size: clamp(1.7rem, 3vw, 2.4rem); font-weight: 700; letter-spacing: -0.03em; }
.stat span { color: var(--ink-muted); font-size: 14px; }
@media (max-width: 640px) { .stat-row { grid-template-columns: 1fr; } }

/* responsive header */
@media (max-width: 1160px) {
  .nav { display: none; }
  .menu-btn { display: inline-flex; }
  .header__left { gap: 6px; }
}
@media (max-width: 480px) {
  :root { --avana-h: 26px; }
  .menu-btn { padding: 6px; }
}
@media (max-width: 560px) {
  :root { --header-h: 68px; }
  .brand__logo { height: 42px; }
  .hero { height: max(78vh, 540px); }
  .back-to-top { bottom: 18px; right: 18px; }
}

@media print {
  .announce, .whatsapp-fab, .back-to-top, .cookie-bar, .cart-drawer, .header__utils { display: none !important; }
}