/* ───────────────────────────────────────────────────────────
   TEMBO OPTICS
   Palette, type and spacing live in :root. Change them here.
   ─────────────────────────────────────────────────────────── */

:root {
  /* brand palette */
  --c-olive: #17251F;
  --c-olive-2: #23382E;
  --c-ivory: #F3EFE5;
  --c-paper: #F8F5EE;
  --c-plate: #ECE6D9;
  --c-khaki: #D8C5A3;
  --c-khaki-2: #CDB78F;
  --c-charcoal: #2A2B28;
  --c-muted: #5C5950;
  --c-ochre: #B5843A;        /* decorative lines and large text */
  --c-ochre-text: #8A5D1C;   /* small text on light backgrounds (AA) */
  --c-ochre-light: #D4A862;  /* text and accents on olive */
  --c-line: rgba(42, 43, 40, 0.14);
  --c-line-light: rgba(243, 239, 229, 0.18);

  /* type */
  --f-display: 'Cormorant Garamond', 'Iowan Old Style', Georgia, serif;
  --f-body: 'Jost', 'Avenir Next', 'Helvetica Neue', Arial, sans-serif;

  /* layout */
  --gutter: clamp(16px, 4vw, 48px);
  --max: 1280px;
  --section: clamp(72px, 10vw, 144px);
  --header-h: 72px;
  --radius: 2px;

  /* motion */
  --ease-out: cubic-bezier(0.2, 0.7, 0.2, 1);
  --t-fast: 160ms;
  --t-med: 320ms;

  /* layers */
  --z-sticky: 30;
  --z-float: 40;
  --z-header: 50;
}

@media (min-width: 1024px) {
  :root { --header-h: 88px; }
}

/* ── reset ───────────────────────────────────────────────── */

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0;
  background: var(--c-ivory);
  color: var(--c-charcoal);
  font-family: var(--f-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
picture { display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
h1, h2, h3, h4, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
table { border-collapse: collapse; }
main:focus { outline: none; }

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

.sr-only {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: fixed; top: 12px; left: 12px; z-index: 100;
  padding: 12px 20px; background: var(--c-olive); color: var(--c-ivory);
  transform: translateY(-200%); transition: transform var(--t-fast);
}
.skip-link:focus { transform: none; }

.icon { width: 1.25em; height: 1.25em; flex: none; }

/* ── type ────────────────────────────────────────────────── */

.display-1, .display-2, .display-3 {
  font-family: var(--f-display);
  font-weight: 400;
  letter-spacing: -0.01em;
  text-wrap: balance;
}
.display-1 { font-size: clamp(2.75rem, 1.4rem + 5.4vw, 6.25rem); line-height: 0.98; }
.display-2 { font-size: clamp(2.125rem, 1.4rem + 2.8vw, 3.75rem); line-height: 1.05; font-weight: 500; }
.display-3 { font-size: clamp(1.75rem, 1.35rem + 1.4vw, 2.5rem); line-height: 1.1; font-weight: 500; }

.eyebrow, .label {
  font-family: var(--f-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-ochre-text);
}
.eyebrow { margin-bottom: 18px; display: flex; align-items: center; gap: 14px; }
.eyebrow::before { content: ''; width: 28px; height: 1px; background: currentColor; opacity: 0.7; }
.eyebrow--light { color: var(--c-ochre-light); }
.label { color: var(--c-muted); margin-bottom: 14px; }

.lede { font-size: clamp(1.0625rem, 1rem + 0.35vw, 1.25rem); line-height: 1.6; max-width: 38em; color: var(--c-muted); }
.muted { color: var(--c-muted); font-size: 0.9375rem; }

/* ── layout ──────────────────────────────────────────────── */

.container { width: 100%; max-width: calc(var(--max) + var(--gutter) * 2); margin-inline: auto; padding-inline: var(--gutter); }

.section-head { max-width: 760px; margin-bottom: clamp(40px, 6vw, 72px); }
.section-head .lede { margin-top: 20px; }
.section-head--light .display-2 { color: var(--c-ivory); }
.section-head--row { max-width: none; display: flex; flex-wrap: wrap; gap: 24px; align-items: flex-end; justify-content: space-between; }

.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 28px; margin-top: 36px; }

/* ── buttons & links ─────────────────────────────────────── */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  min-height: 52px; padding: 0 28px;
  border: 1px solid transparent; border-radius: var(--radius);
  font-family: var(--f-body); font-size: 0.875rem; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase; line-height: 1.2;
  cursor: pointer; touch-action: manipulation;
  transition: background-color var(--t-fast), color var(--t-fast), border-color var(--t-fast), transform var(--t-fast);
}
.btn .icon { width: 20px; height: 20px; }
.btn:active { transform: scale(0.98); }

.btn--primary { background: var(--c-olive); color: var(--c-ivory); }
.btn--primary:hover { background: var(--c-olive-2); }
.btn--light { background: var(--c-ivory); color: var(--c-olive); }
.btn--light:hover { background: #fff; }
.btn--ghost { border-color: rgba(243, 239, 229, 0.6); color: var(--c-ivory); }
.btn--ghost:hover { background: rgba(243, 239, 229, 0.12); border-color: var(--c-ivory); }
.btn--outline { border-color: var(--c-olive); color: var(--c-olive); }
.btn--outline:hover { background: var(--c-olive); color: var(--c-ivory); }
.btn--block { width: 100%; }
.btn--large { min-height: 60px; padding: 0 36px; font-size: 0.9375rem; }

.link-arrow {
  display: inline-flex; align-items: center; gap: 10px;
  min-height: 44px;
  font-size: 0.875rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--c-olive);
  border-bottom: 1px solid transparent;
}
.link-arrow .icon { width: 18px; height: 18px; transition: transform var(--t-med) var(--ease-out); }
.link-arrow:hover .icon { transform: translateX(4px); }
.link-arrow:hover { color: var(--c-ochre-text); }
.link-arrow--light { color: var(--c-ivory); }
.link-arrow--light:hover { color: var(--c-ochre-light); }

/* ── header ──────────────────────────────────────────────── */

.site-header {
  position: fixed; inset: 0 0 auto; z-index: var(--z-header);
  height: var(--header-h);
  background: var(--c-ivory);
  border-bottom: 1px solid var(--c-line);
  transition: background-color var(--t-med), border-color var(--t-med), color var(--t-med);
}
.site-header__inner {
  height: 100%; max-width: calc(var(--max) + var(--gutter) * 2); margin-inline: auto; padding-inline: var(--gutter);
  display: flex; align-items: center; gap: 32px;
}
.logo { position: relative; display: block; height: 44px; aspect-ratio: 278 / 135; flex: none; }
.logo img { position: absolute; inset: 0; width: 100%; height: 100%; transition: opacity var(--t-med); }
.logo__light { opacity: 0; }

.site-nav { display: none; margin-left: auto; }
.site-nav ul { display: flex; gap: 36px; }
.site-nav a {
  position: relative; display: block; padding: 10px 0;
  font-size: 0.8125rem; font-weight: 500; letter-spacing: 0.18em; text-transform: uppercase;
}
.site-nav a::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: 4px; height: 1px;
  background: var(--c-ochre); transform: scaleX(0); transform-origin: left;
  transition: transform var(--t-med) var(--ease-out);
}
.site-nav a:hover::after, .site-nav a[aria-current]::after { transform: scaleX(1); }

.site-header__actions { margin-left: auto; display: flex; align-items: center; gap: 8px; }
/* "Get in touch": deliberately quieter than the page CTAs */
.btn--header { min-height: 44px; padding: 0 14px; background: rgba(23, 37, 31, 0.72); color: var(--c-ivory); }
.btn--header:hover { background: rgba(23, 37, 31, 0.9); }
.btn--header > span:not(.sr-only) { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

.menu-button {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; padding: 0; border: 0; background: none; border-radius: var(--radius);
}
.menu-button .icon { width: 26px; height: 26px; }

/* overlay state: transparent over a hero until the page scrolls */
.site-header.is-overlay:not(.is-solid) {
  background: transparent; border-color: transparent; color: var(--c-ivory);
}
.site-header.is-overlay:not(.is-solid)::before {
  content: ''; position: absolute; inset: 0 0 -40px; z-index: -1; pointer-events: none;
  background: linear-gradient(rgba(10, 16, 13, 0.45), transparent);
}
.site-header.is-overlay:not(.is-solid) .logo__light { opacity: 1; }
.site-header.is-overlay:not(.is-solid) .logo__dark { opacity: 0; }
.site-header.is-overlay:not(.is-solid) .btn--header {
  background: rgba(243, 239, 229, 0.14); color: var(--c-ivory);
  border-color: rgba(243, 239, 229, 0.35); backdrop-filter: blur(6px);
}
.site-header.is-overlay:not(.is-solid) .btn--header:hover { background: rgba(243, 239, 229, 0.24); }

body:not(.page-home):not(:has(.story-hero)) main { padding-top: var(--header-h); }

@media (min-width: 640px) {
  .btn--header { padding: 0 20px; }
  .btn--header > span:not(.sr-only) { position: static; width: auto; height: auto; overflow: visible; clip: auto; }
}
@media (min-width: 1024px) {
  .logo { height: 52px; }
  .site-nav { display: block; }
  .site-header__actions { margin-left: 16px; }
  .site-header .menu-button { display: none; }
}

/* ── drawer (mobile menu) ────────────────────────────────── */

.drawer {
  margin: 0 0 0 auto; padding: 0;
  width: min(420px, 100%); max-width: 100%; height: 100dvh; max-height: 100dvh;
  border: 0; background: var(--c-ivory); color: var(--c-charcoal);
  display: none; flex-direction: column;
}
.drawer[open] { display: flex; animation: drawer-in var(--t-med) var(--ease-out); }
.drawer::backdrop { background: rgba(10, 16, 13, 0.55); }
@keyframes drawer-in { from { transform: translateX(40px); opacity: 0; } }
.drawer__top { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); padding-inline: var(--gutter); border-bottom: 1px solid var(--c-line); }
.drawer__logo { height: 40px; width: auto; }
.drawer nav { padding: 24px var(--gutter); overflow-y: auto; }
.drawer__nav a { display: block; padding: 10px 0; font-family: var(--f-display); font-size: 2rem; font-weight: 500; line-height: 1.2; }
.drawer__nav a[aria-current] { color: var(--c-ochre-text); }
.drawer__models { margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--c-line); }
.drawer__models a { display: flex; justify-content: space-between; padding: 12px 0; font-weight: 500; }
.drawer__models span { color: var(--c-muted); font-weight: 400; }
.drawer__cta { margin-top: auto; padding: 24px var(--gutter) calc(24px + env(safe-area-inset-bottom)); background: var(--c-plate); }
.drawer__cta p { margin-bottom: 14px; color: var(--c-muted); font-size: 0.9375rem; }

/* ── image frames ────────────────────────────────────────── */

/* Product photos are shot on white; multiply blends that white into the warm plate colour. */
.plate { background: var(--c-plate); }
.plate img { mix-blend-mode: multiply; filter: brightness(1.06) contrast(1.04); }

picture.img-failed { position: relative; min-height: 120px; background: var(--c-plate); }
picture.img-failed img { opacity: 0; }
picture.img-failed::after {
  content: 'Image unavailable'; position: absolute; inset: 0; display: grid; place-items: center;
  font-size: 0.8125rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--c-muted);
}

/* ── hero ────────────────────────────────────────────────── */

.hero {
  position: relative; isolation: isolate; overflow: hidden;
  min-height: max(620px, 100svh);
  display: flex; align-items: flex-end;
  color: var(--c-ivory); background: var(--c-olive);
}
.hero__media, .hero__media picture, .hero__media img { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero__media { z-index: -1; }
.hero__media img { object-fit: cover; object-position: 72% 50%; animation: hero-settle 16s var(--ease-out) both; }
.hero__media::after {
  content: ''; position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(10, 16, 13, 0.1) 30%, rgba(10, 16, 13, 0.78) 100%);
}
@keyframes hero-settle { from { transform: scale(1.08); } to { transform: scale(1); } }

.hero__content { padding-bottom: clamp(88px, 12vh, 160px); }

/* phones: photo on top, headline below it on olive, so the binoculars stay clear */
@media (max-width: 899px) {
  .hero__media { bottom: auto; height: 68%; }
  .hero__media img { object-position: 74% 50%; }
  .hero__media::after { background: linear-gradient(180deg, rgba(10, 16, 13, 0.35) 0%, transparent 25%, transparent 55%, var(--c-olive) 100%); }
}
.hero__eyebrow { margin-bottom: 24px; }
.hero h1 { max-width: 9ch; }
.hero__slogan {
  margin-top: 20px;
  font-family: var(--f-display); font-style: italic;
  font-size: clamp(1.375rem, 1.1rem + 0.9vw, 1.875rem); line-height: 1.2;
  color: var(--c-khaki);
}
.hero .actions { margin-top: 40px; }

.hero__scroll {
  position: absolute; left: 50%; bottom: 24px; translate: -50% 0;
  display: none; width: 44px; height: 56px; justify-content: center;
}
.hero__scroll span { display: block; width: 1px; height: 100%; background: rgba(243, 239, 229, 0.35); position: relative; overflow: hidden; }
.hero__scroll span::after {
  content: ''; position: absolute; left: 0; top: -40%; width: 1px; height: 40%;
  background: var(--c-ivory); animation: scroll-cue 2.4s var(--ease-out) infinite;
}
@keyframes scroll-cue { to { top: 100%; } }

@media (min-width: 900px) {
  .hero { align-items: center; }
  .hero__media img { object-position: 60% 50%; }
  .hero__media::after {
    background:
      linear-gradient(90deg, rgba(10, 16, 13, 0.72) 0%, rgba(10, 16, 13, 0.4) 38%, rgba(10, 16, 13, 0) 62%),
      linear-gradient(180deg, transparent 70%, rgba(10, 16, 13, 0.35) 100%);
  }
  .hero__content { padding-block: 120px 80px; }
  .hero__scroll { display: flex; }
}

/* ── collection ──────────────────────────────────────────── */

.collection { position: relative; isolation: isolate; padding-block: var(--section); overflow: hidden; }
.collection__sketch { position: absolute; inset: auto 0 0; z-index: -1; opacity: 0.6; mix-blend-mode: multiply; }
.collection__sketch img { width: 100%; }
.collection--page { padding-top: 24px; }

.product-grid { display: grid; gap: clamp(56px, 6vw, 72px) clamp(32px, 4vw, 64px); }
@media (min-width: 760px) { .product-grid { grid-template-columns: repeat(2, 1fr); } }
.product-grid--single { max-width: 620px; }
@media (min-width: 760px) { .product-grid--single { grid-template-columns: 1fr; } }

.product-card { display: flex; flex-direction: column; }
.product-card__media { display: block; aspect-ratio: 5 / 4; overflow: hidden; }
.product-card__media picture, .product-card__media img { width: 100%; height: 100%; }
.product-card__media img { object-fit: contain; padding: 6%; transition: transform 900ms var(--ease-out); }
.product-card:hover .product-card__media img { transform: scale(1.04); }
.product-card__body { padding-top: 32px; display: flex; flex-direction: column; flex: 1; }
.product-card__title { font-family: var(--f-display); font-size: clamp(2rem, 1.6rem + 1.4vw, 2.75rem); font-weight: 500; line-height: 1.05; }
.product-card__title a:hover { color: var(--c-ochre-text); }
.product-card__label { font-family: var(--f-body); font-size: 0.9375rem; font-weight: 500; letter-spacing: 0.12em; color: var(--c-muted); white-space: nowrap; }
.product-card__summary { margin-top: 14px; color: var(--c-muted); max-width: 34em; }
.product-card__actions { margin-top: auto; padding-top: 28px; display: flex; flex-wrap: wrap; align-items: center; gap: 12px 28px; }

.spec-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.spec-chips li {
  padding: 6px 12px; border: 1px solid var(--c-line); border-radius: var(--radius);
  font-size: 0.875rem; line-height: 1.3; color: var(--c-charcoal); font-variant-numeric: tabular-nums;
}
.price { margin-top: 18px; font-family: var(--f-display); font-size: 1.75rem; font-weight: 500; font-variant-numeric: tabular-nums; }
.price--large { font-size: 2.25rem; margin-top: 8px; }

.compare { margin-top: var(--section); }
.compare h2 { margin-bottom: 24px; }
.compare__scroll { overflow-x: auto; }
.compare table { width: 100%; min-width: 520px; background: rgba(248, 245, 238, 0.7); }
.compare th, .compare td { padding: 16px 20px; text-align: left; border-bottom: 1px solid var(--c-line); font-variant-numeric: tabular-nums; }
.compare thead th { font-family: var(--f-display); font-size: 1.5rem; font-weight: 500; }
.compare thead a:hover { color: var(--c-ochre-text); }
.compare tbody th { font-weight: 400; color: var(--c-muted); width: 34%; }

/* ── benefits ────────────────────────────────────────────── */

.benefits { background: var(--c-olive); color: var(--c-ivory); padding-block: var(--section); }
.benefits__grid { display: grid; gap: 48px 40px; }
@media (min-width: 640px) { .benefits__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .benefits__grid { grid-template-columns: repeat(4, 1fr); } }
.benefit { padding-top: 28px; border-top: 1px solid var(--c-line-light); }
.benefit__icon { width: 30px; height: 30px; color: var(--c-ochre-light); margin-bottom: 24px; }
.benefit h3, .highlights h3, .pillars h3 { font-family: var(--f-display); font-size: 1.75rem; font-weight: 500; line-height: 1.15; margin-bottom: 12px; }
.benefit p { color: rgba(243, 239, 229, 0.78); font-size: 1rem; }

/* ── identity ────────────────────────────────────────────── */

.identity { background: var(--c-khaki); padding-bottom: var(--section); }
.identity__feature { display: grid; }
.identity__image { aspect-ratio: 4 / 3; overflow: hidden; }
.identity__image picture, .identity__image img { width: 100%; height: 100%; }
.identity__image img { object-fit: cover; object-position: 60% 50%; }
.identity__text { padding: clamp(48px, 7vw, 96px) var(--gutter); max-width: 640px; }
.identity__text .lede { margin-top: 24px; color: var(--c-charcoal); }
@media (min-width: 1024px) {
  .identity__feature { grid-template-columns: 7fr 5fr; align-items: center; }
  .identity__image { aspect-ratio: auto; height: 100%; min-height: 640px; }
  .identity__text { padding-inline: 64px var(--gutter); }
}

.wildlife-strip { display: grid; gap: 24px; margin-top: clamp(48px, 6vw, 80px); }
@media (min-width: 700px) { .wildlife-strip { grid-template-columns: repeat(3, 1fr); } }
.wildlife-strip figure { overflow: hidden; }
.wildlife-strip picture { aspect-ratio: 4 / 3; overflow: hidden; }
.wildlife-strip img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease-out); }
.wildlife-strip figure:hover img { transform: scale(1.04); }
.wildlife-strip figcaption, .story-gallery figcaption { margin-top: 12px; font-size: 0.875rem; letter-spacing: 0.04em; color: var(--c-charcoal); }

/* ── journal cards ───────────────────────────────────────── */

.journal-teaser { padding-block: var(--section); }
.journal-teaser .display-3 { margin-bottom: 40px; }
.article-grid { display: grid; gap: 48px 32px; }
@media (min-width: 700px) { .article-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .article-grid { grid-template-columns: repeat(3, 1fr); } .article-grid--two { grid-template-columns: repeat(2, 1fr); } }
.article-card__media { display: block; aspect-ratio: 3 / 2; overflow: hidden; margin-bottom: 22px; background: var(--c-plate); }
.article-card__media picture, .article-card__media img { width: 100%; height: 100%; }
.article-card__media img { object-fit: cover; transition: transform 1.2s var(--ease-out); }
.article-card:hover .article-card__media img { transform: scale(1.04); }
.article-card .eyebrow { margin-bottom: 10px; }
.article-card .eyebrow::before { display: none; }
.article-card__title { font-family: var(--f-display); font-size: 1.75rem; font-weight: 500; line-height: 1.12; margin-bottom: 10px; text-wrap: balance; }
.article-card__title a:hover { color: var(--c-ochre-text); }
.article-card p:last-child { color: var(--c-muted); font-size: 1rem; }

/* ── final CTA ───────────────────────────────────────────── */

.final-cta { position: relative; isolation: isolate; overflow: hidden; color: var(--c-ivory); background: var(--c-olive); padding-block: var(--section); }
.final-cta__bg, .final-cta__bg picture, .final-cta__bg img { position: absolute; inset: 0; width: 100%; height: 100%; }
.final-cta__bg { z-index: -1; }
.final-cta__bg img { object-fit: cover; filter: blur(5px) saturate(0.9); transform: scale(1.08); }
.final-cta__bg::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(14, 22, 18, 0.82) 0%, rgba(14, 22, 18, 0.55) 60%, rgba(14, 22, 18, 0.35) 100%); }
.final-cta__inner { display: grid; gap: 56px; align-items: center; }
.final-cta__text .lede { margin-top: 24px; color: rgba(243, 239, 229, 0.85); }
.final-cta .btn--light { background: var(--c-olive); color: var(--c-ivory); border-color: rgba(243, 239, 229, 0.35); }
.final-cta .btn--light:hover { background: var(--c-olive-2); border-color: var(--c-ivory); }
.final-cta__product { aspect-ratio: 1; max-width: 480px; width: 100%; justify-self: center; box-shadow: 0 40px 80px -30px rgba(0, 0, 0, 0.6); }
.final-cta__product picture, .final-cta__product img { width: 100%; height: 100%; }
.final-cta__product img { object-fit: contain; padding: 8%; }
@media (min-width: 1024px) { .final-cta__inner { grid-template-columns: 6fr 5fr; gap: 80px; } .final-cta__product { justify-self: end; } }

/* ── footer ──────────────────────────────────────────────── */

.site-footer { background: var(--c-olive); color: var(--c-ivory); padding-top: clamp(64px, 8vw, 104px); }
.site-footer__grid { display: grid; gap: 48px 32px; padding-bottom: 56px; }
@media (min-width: 700px) { .site-footer__grid { grid-template-columns: repeat(3, 1fr); } .site-footer__brand { grid-column: 1 / -1; } }
@media (min-width: 1100px) { .site-footer__grid { grid-template-columns: 1.6fr 1fr 1fr 1.2fr; } .site-footer__brand { grid-column: auto; } }
.site-footer__logo { height: 56px; width: auto; }
.site-footer__tagline { margin-top: 20px; font-family: var(--f-display); font-size: 1.625rem; font-style: italic; color: var(--c-khaki); }
.site-footer h2 { font-size: 0.75rem; font-weight: 500; letter-spacing: 0.2em; text-transform: uppercase; color: var(--c-ochre-light); margin-bottom: 18px; }
.site-footer__col a, .site-footer__col li { display: inline-flex; align-items: center; gap: 10px; min-height: 40px; color: rgba(243, 239, 229, 0.82); font-size: 0.9375rem; }
.site-footer__col a:hover { color: var(--c-ivory); }
.site-footer__col li { display: flex; }
.site-footer__contact .icon { width: 18px; height: 18px; color: var(--c-ochre-light); }
.site-footer__hours { margin-top: 8px; font-size: 0.875rem; color: rgba(243, 239, 229, 0.7); }
.social { display: flex; gap: 4px; margin-top: 24px; }
.social a { display: grid; place-items: center; width: 44px; height: 44px; color: var(--c-khaki); border-radius: 50%; }
.social a:hover { color: var(--c-ivory); background: rgba(243, 239, 229, 0.08); }
.social .icon { width: 22px; height: 22px; }
.site-footer__base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; padding-block: 24px calc(88px + env(safe-area-inset-bottom)); border-top: 1px solid var(--c-line-light); font-size: 0.8125rem; color: rgba(243, 239, 229, 0.65); }

/* ── floating WhatsApp ───────────────────────────────────── */

.wa-float {
  position: fixed; right: max(16px, env(safe-area-inset-right)); bottom: calc(16px + env(safe-area-inset-bottom)); z-index: var(--z-float);
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-width: 56px; height: 56px; padding: 0 16px; border-radius: 28px;
  background: var(--c-olive); color: var(--c-ivory);
  border: 1px solid rgba(243, 239, 229, 0.22);
  box-shadow: 0 12px 32px -8px rgba(10, 16, 13, 0.5);
  font-size: 0.8125rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase;
  transition: transform var(--t-med) var(--ease-out), opacity var(--t-med), background-color var(--t-fast);
}
.wa-float .icon { width: 26px; height: 26px; }
.wa-float:hover { background: var(--c-olive-2); }
.wa-float__label { display: none; }
.wa-float.is-hidden { opacity: 0; transform: translateY(16px); pointer-events: none; }
@media (min-width: 1024px) { .wa-float { padding: 0 22px 0 18px; } .wa-float__label { display: inline; } }

/* ── page intro, breadcrumbs ─────────────────────────────── */

.page-intro { padding-block: 32px clamp(48px, 6vw, 80px); }
.page-intro .lede { margin-top: 24px; }
.breadcrumbs { margin-bottom: clamp(32px, 5vw, 56px); padding-top: 24px; font-size: 0.8125rem; letter-spacing: 0.04em; }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 4px 10px; }
.breadcrumbs li { display: flex; align-items: center; gap: 10px; color: var(--c-muted); }
.breadcrumbs li + li::before { content: '/'; opacity: 0.5; }
.breadcrumbs a { display: inline-block; padding-block: 8px; }
.breadcrumbs a:hover { color: var(--c-charcoal); text-decoration: underline; text-underline-offset: 4px; }
.breadcrumbs [aria-current] { color: var(--c-charcoal); }

/* ── product page ────────────────────────────────────────── */

.product { padding-bottom: var(--section); }
.product__layout { display: grid; gap: 40px; }
@media (min-width: 1024px) {
  .product__layout { grid-template-columns: 7fr 5fr; gap: 72px; align-items: start; }
  .product__info { position: sticky; top: calc(var(--header-h) + 32px); }
}
.product__title { font-size: clamp(2.75rem, 1.8rem + 3vw, 4.5rem); line-height: 1; }
.product__label { margin-top: 12px; font-weight: 500; letter-spacing: 0.12em; }
.product__label span { font-weight: 400; letter-spacing: 0; color: var(--c-muted); }
.product__desc { margin-top: 28px; display: grid; gap: 14px; color: var(--c-muted); }
.product__desc p:first-child { color: var(--c-charcoal); }
.product__cta { margin-top: 32px; }
.product__cta-note { margin-top: 12px; font-size: 0.8125rem; color: var(--c-muted); }
.use-cases { margin-top: 36px; padding-top: 28px; border-top: 1px solid var(--c-line); }
.use-cases ul { display: flex; flex-wrap: wrap; gap: 8px 20px; }
.use-cases li { font-family: var(--f-display); font-size: 1.375rem; font-style: italic; }

.gallery__main { position: relative; aspect-ratio: 1; overflow: hidden; }
.gallery__slide, .gallery__slide picture, .gallery__slide img { position: absolute; inset: 0; width: 100%; height: 100%; }
.gallery__slide img { object-fit: contain; padding: 7%; }
.gallery__slide:not([hidden]) { animation: fade-in var(--t-med) ease-out; }
@keyframes fade-in { from { opacity: 0; } }
.gallery__nav {
  position: absolute; top: 50%; translate: 0 -50%;
  display: grid; place-items: center; width: 48px; height: 48px;
  border: 1px solid var(--c-line); border-radius: 50%; background: rgba(248, 245, 238, 0.9);
  transition: background-color var(--t-fast);
}
.gallery__nav:hover { background: var(--c-paper); }
.gallery__nav--prev { left: 16px; }
.gallery__nav--next { right: 16px; }
.gallery__thumbs { display: flex; gap: 12px; margin-top: 12px; }
.gallery__thumb { width: 88px; aspect-ratio: 1; padding: 6px; border: 1px solid transparent; border-radius: var(--radius); }
.gallery__thumb img { width: 100%; height: 100%; object-fit: contain; }
.gallery__thumb[aria-current='true'] { border-color: var(--c-olive); }

.product-highlights { background: var(--c-paper); padding-block: var(--section); }
.product-highlights .display-3 { margin-bottom: 48px; }
.highlights { display: grid; gap: 40px; }
@media (min-width: 700px) { .highlights { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .highlights { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); } }
.highlights li { padding-top: 24px; border-top: 1px solid var(--c-line); }
.highlight__icon { width: 28px; height: 28px; color: var(--c-ochre); margin-bottom: 20px; }
.highlights p { color: var(--c-muted); font-size: 1rem; }

.product-specs, .faq { padding-block: var(--section) 0; }
.product-specs__grid, .faq__grid { display: grid; gap: 32px; }
@media (min-width: 1024px) { .product-specs__grid, .faq__grid { grid-template-columns: 5fr 7fr; gap: 72px; } }
.product-specs .muted { margin-top: 16px; max-width: 26em; }
.spec-list div { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; padding-block: 16px; border-bottom: 1px solid var(--c-line); }
.spec-list div:first-child { border-top: 1px solid var(--c-line); }
.spec-list dt { color: var(--c-muted); }
.spec-list dd { font-weight: 500; font-variant-numeric: tabular-nums; }

.faq details { border-bottom: 1px solid var(--c-line); }
.faq details:first-child { border-top: 1px solid var(--c-line); }
.faq summary {
  display: flex; justify-content: space-between; align-items: center; gap: 24px;
  min-height: 64px; padding-block: 16px; cursor: pointer; list-style: none;
  font-family: var(--f-display); font-size: 1.5rem; font-weight: 500; line-height: 1.2;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-family: var(--f-body); font-size: 1.5rem; font-weight: 400; color: var(--c-ochre); transition: transform var(--t-med) var(--ease-out); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding-bottom: 24px; max-width: 40em; color: var(--c-muted); }
.faq details a { text-decoration: underline; text-underline-offset: 3px; }

.also { padding-top: var(--section); }
.also .display-3 { margin-bottom: 40px; }

.sticky-cta {
  position: fixed; inset: auto 0 0; z-index: var(--z-sticky);
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 12px var(--gutter) calc(12px + env(safe-area-inset-bottom));
  background: rgba(243, 239, 229, 0.96); backdrop-filter: blur(8px);
  border-top: 1px solid var(--c-line);
  transform: translateY(110%); transition: transform var(--t-med) var(--ease-out);
}
.sticky-cta.is-visible { transform: none; }
.sticky-cta__text { display: flex; flex-direction: column; line-height: 1.25; min-width: 0; }
.sticky-cta__text strong { font-family: var(--f-display); font-size: 1.25rem; font-weight: 500; }
.sticky-cta__text span { font-size: 0.8125rem; color: var(--c-muted); }
.sticky-cta .btn { min-height: 48px; padding: 0 18px; }
@media (max-width: 420px) { .sticky-cta .btn { letter-spacing: 0.06em; padding: 0 14px; } }
@media (min-width: 1024px) { .sticky-cta { display: none; } }
.page-product .site-footer { padding-bottom: 80px; }
@media (min-width: 1024px) { .page-product .site-footer { padding-bottom: 0; } }

/* ── story ───────────────────────────────────────────────── */

.story-hero {
  position: relative; isolation: isolate; overflow: hidden;
  min-height: max(560px, 86svh); display: flex; align-items: flex-end; color: var(--c-ivory); background: var(--c-olive);
}
.story-hero__media, .story-hero__media picture, .story-hero__media img { position: absolute; inset: 0; width: 100%; height: 100%; }
.story-hero__media { z-index: -1; }
.story-hero__media img { object-fit: cover; object-position: 68% 40%; animation: hero-settle 16s var(--ease-out) both; }
.story-hero__media::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10, 16, 13, 0.25) 0%, rgba(10, 16, 13, 0.1) 35%, rgba(10, 16, 13, 0.8) 100%); }
@media (min-width: 900px) {
  .story-hero__media::after {
    background:
      linear-gradient(90deg, rgba(10, 16, 13, 0.75) 0%, rgba(10, 16, 13, 0.45) 40%, rgba(10, 16, 13, 0) 65%),
      linear-gradient(180deg, rgba(10, 16, 13, 0.3) 0%, transparent 30%, transparent 70%, rgba(10, 16, 13, 0.4) 100%);
  }
}
.story-hero__content { padding-bottom: clamp(56px, 9vw, 112px); }
.story-hero h1 { max-width: 13ch; }

.prose-section { padding-block: var(--section); }
.split { display: grid; gap: 32px; }
@media (min-width: 1024px) { .split { grid-template-columns: 5fr 7fr; gap: 72px; } }
.split .prose { padding-top: 8px; }

.story-gallery { display: grid; gap: 24px; }
.story-gallery figure { overflow: hidden; }
.story-gallery picture { height: 100%; }
.story-gallery img { width: 100%; height: 100%; object-fit: cover; }
.story-gallery figure:not(.story-gallery__tall) picture { aspect-ratio: 3 / 2; }
.story-gallery__tall picture { aspect-ratio: 2 / 3; }
@media (min-width: 900px) {
  .story-gallery { grid-template-columns: 4fr 6fr; }
  .story-gallery__tall { grid-row: span 2; display: flex; flex-direction: column; }
  .story-gallery__tall picture { aspect-ratio: auto; flex: 1; min-height: 0; }
}

.pillars { margin-top: var(--section); background: var(--c-khaki); padding-block: var(--section); }
.pillars .display-2 { margin-bottom: 48px; }
.pillars__grid { display: grid; gap: 40px; }
@media (min-width: 900px) { .pillars__grid { grid-template-columns: repeat(3, 1fr); gap: 48px; } }
.pillars li { padding-top: 24px; border-top: 1px solid rgba(42, 43, 40, 0.22); }
.pillars__num { display: block; margin-bottom: 20px; font-family: var(--f-display); font-size: 2.5rem; line-height: 1; color: var(--c-olive); opacity: 0.55; }
.signature { margin-top: 1.6em !important; font-family: var(--f-display); font-style: italic; font-size: 1.5rem; color: var(--c-ochre-text); }
.pillars p { color: var(--c-charcoal); font-size: 1rem; }

/* ── prose & articles ────────────────────────────────────── */

.prose { max-width: 68ch; }
.prose > * + * { margin-top: 1.1em; }
.prose h2 { margin-top: 2.2em; font-family: var(--f-display); font-size: clamp(1.75rem, 1.4rem + 1vw, 2.25rem); font-weight: 500; line-height: 1.15; }
.prose h3 { margin-top: 1.8em; font-family: var(--f-display); font-size: 1.5rem; font-weight: 500; }
.prose h2 + *, .prose h3 + * { margin-top: 0.7em; }
.prose a { color: var(--c-olive); text-decoration: underline; text-decoration-color: var(--c-ochre); text-decoration-thickness: 1px; text-underline-offset: 4px; }
.prose a:hover { color: var(--c-ochre-text); }
.prose ul { padding-left: 1.2em; list-style: none; }
.prose ul li { position: relative; padding-left: 0.4em; }
.prose ul li + li { margin-top: 0.5em; }
.prose ul li::before { content: ''; position: absolute; left: -0.9em; top: 0.72em; width: 6px; height: 1px; background: var(--c-ochre); }
.prose table { width: 100%; font-size: 0.9375rem; display: block; overflow-x: auto; }
.prose th, .prose td { padding: 12px 16px 12px 0; text-align: left; vertical-align: top; border-bottom: 1px solid var(--c-line); }
.prose thead th { font-weight: 500; border-bottom-color: var(--c-charcoal); }
.prose em { font-style: italic; }

.article__header { padding-bottom: 48px; }
.article__title { max-width: 16ch; }
.article__header .lede { margin-top: 24px; }
.article__image picture { aspect-ratio: 16 / 9; overflow: hidden; }
.article__image img { width: 100%; height: 100%; object-fit: cover; }
.article__body { margin: clamp(48px, 6vw, 80px) auto 0; }
.article__aside {
  max-width: 68ch; margin: 56px auto 0; padding: 28px 0;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px;
  border-block: 1px solid var(--c-line);
}
.article__aside p { max-width: 32em; }

.feature-article { display: grid; gap: 32px; margin-bottom: clamp(56px, 7vw, 96px); }
.feature-article__media { display: block; aspect-ratio: 3 / 2; overflow: hidden; }
.feature-article__media picture, .feature-article__media img { width: 100%; height: 100%; }
.feature-article__media img { object-fit: cover; transition: transform 1.2s var(--ease-out); }
.feature-article:hover .feature-article__media img { transform: scale(1.03); }
.feature-article h2 a:hover { color: var(--c-ochre-text); }
.feature-article__text p:not(.eyebrow) { margin-block: 20px 16px; color: var(--c-muted); }
@media (min-width: 1024px) { .feature-article { grid-template-columns: 7fr 5fr; align-items: center; gap: 64px; } }
.journal-list { padding-bottom: var(--section); }

/* ── contact, policy, 404 ────────────────────────────────── */

.contact { padding-bottom: var(--section); }
.contact__grid { display: grid; gap: 56px; }
@media (min-width: 1024px) { .contact__grid { grid-template-columns: 7fr 5fr; gap: 80px; align-items: start; } }
.contact__intro .lede { margin-top: 24px; }
.contact__details { margin-top: 32px; display: grid; gap: 8px; }
.contact__details li { display: flex; align-items: center; gap: 12px; color: var(--c-muted); }
.contact__details a { display: inline-block; padding-block: 8px; color: var(--c-charcoal); font-size: 1.125rem; }
.contact__details a:hover { color: var(--c-ochre-text); }
.contact__details .icon { color: var(--c-ochre); }
.contact-models-section { padding-bottom: var(--section); }
.contact__models { padding: 32px; background: var(--c-paper); }
.contact__models > ul { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }

.contact-form { padding: clamp(24px, 4vw, 40px); background: var(--c-paper); display: grid; gap: 20px; }
.contact-form .muted { margin-top: -12px; }
.field { display: grid; gap: 6px; }
.field label { font-size: 0.875rem; font-weight: 500; letter-spacing: 0.04em; }
.field__optional { font-weight: 400; color: var(--c-muted); }
.field input, .field select, .field textarea {
  width: 100%; min-height: 48px; padding: 12px 14px;
  font: inherit; font-size: 1rem; color: var(--c-charcoal);
  background: #fff; border: 1px solid rgba(42, 43, 40, 0.28); border-radius: var(--radius);
  transition: border-color var(--t-fast);
}
.field textarea { resize: vertical; min-height: 140px; }
.field input:focus-visible, .field select:focus-visible, .field textarea:focus-visible { outline: 2px solid var(--c-ochre); outline-offset: 1px; border-color: var(--c-olive); }
.field [aria-invalid='true'] { border-color: #A3341F; }
.field__error { font-size: 0.875rem; color: #A3341F; }
.contact-form__summary { padding: 14px 16px; border-left: 3px solid #A3341F; background: #F6E6E1; font-size: 0.9375rem; }
.contact-form__summary ul { margin-top: 6px; padding-left: 1em; list-style: disc; }
.contact-form__summary a { text-decoration: underline; }
.contact-form__status { min-height: 1.5em; font-size: 0.9375rem; }
.contact-form__status.is-success { color: var(--c-olive); font-weight: 500; }
.contact-form__status.is-error { color: #A3341F; }
.btn[aria-busy='true'] { opacity: 0.6; cursor: progress; }
.contact__models > ul { display: grid; gap: 20px; margin-bottom: 24px; }
.contact-model { display: grid; grid-template-columns: 112px 1fr; gap: 20px; align-items: center; }
.contact-model__img { display: block; aspect-ratio: 1; }
.contact-model__img picture, .contact-model__img img { width: 100%; height: 100%; }
.contact-model__img img { object-fit: contain; padding: 8%; }
.contact-model h3 { font-family: var(--f-display); font-size: 1.625rem; font-weight: 500; line-height: 1.1; }
.contact-model h3 span { font-family: var(--f-body); font-size: 0.875rem; color: var(--c-muted); letter-spacing: 0.08em; }
.contact-model .link-arrow { min-height: 40px; }

.policy, .not-found { padding-block: 24px var(--section); }
.not-found { padding-top: clamp(64px, 10vw, 140px); }
.not-found .lede { margin-top: 24px; }

/* ── reveal on scroll ────────────────────────────────────── */

.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity 900ms var(--ease-out), transform 900ms var(--ease-out); }
.js .reveal.is-in { opacity: 1; transform: none; }
.js .reveal:nth-child(2) { transition-delay: 60ms; }
.js .reveal:nth-child(3) { transition-delay: 120ms; }
.js .reveal:nth-child(4) { transition-delay: 180ms; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .js .reveal { opacity: 1; transform: none; }
}