/* Agrotopo.eu — agricultural / technical modern
   Palette from official AGROTOPO GNSS logo */

:root {
  --green: #4CAF50;
  --green-deep: #2E7D32;
  --green-soft: #81C784;
  --sun: #FFC107;
  --sun-hot: #FFB300;
  --earth: #6D4C41;
  --earth-deep: #3E2723;
  --soil: #5D4037;
  --ink: #1A1410;
  --ink-soft: #3A2F28;
  --cream-field: #F3EDE4;
  --mist: #E8E0D5;
  --dark: #0B0B0B;
  --dark-panel: #141210;
  --dark-elev: #1C1916;
  --line: rgba(255,255,255,.08);
  --line-dark: rgba(26,20,16,.12);
  --ok: #2E7D32;
  --err: #C62828;
  --radius: 14px;
  --shadow: 0 18px 50px rgba(11,11,11,.18);
  --font: "Manrope", system-ui, sans-serif;
  --display: "DM Serif Display", Georgia, serif;
  --container: 1180px;
  --header-h: 86px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(76,175,80,.12), transparent 55%),
    radial-gradient(900px 500px at 100% 0%, rgba(255,193,7,.10), transparent 50%),
    linear-gradient(180deg, #F7F2EA 0%, #EFE7DB 40%, #E8DFD2 100%);
  line-height: 1.55;
  min-height: 100vh;
}
img { max-width: 100%; display: block; }
a { color: var(--green-deep); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--earth-deep); }
button, input, select, textarea { font: inherit; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); border: 0;
}
.skip-link {
  position: absolute; left: -999px; top: 0; background: var(--dark); color: #fff; padding: .75rem 1rem; z-index: 1000;
}
.skip-link:focus { left: 1rem; top: 1rem; }
.container { width: min(var(--container), calc(100% - 2rem)); margin-inline: auto; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(11,11,11,.88);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .3s ease;
}
.site-header.is-scrolled { box-shadow: 0 10px 40px rgba(0,0,0,.35); }
.header-top { border-bottom: 1px solid var(--line); font-size: .82rem; color: rgba(255,255,255,.65); }
.header-top__inner { display: flex; justify-content: space-between; gap: 1rem; padding: .45rem 0; flex-wrap: wrap; }
.header-top a { color: rgba(255,255,255,.75); }
.header-top a:hover { color: var(--sun); }
.header-top__tag { margin: 0; letter-spacing: .04em; }
.header-top__links { display: flex; gap: 1.25rem; }
.header-main__inner {
  display: flex; align-items: center; gap: 1.25rem; min-height: var(--header-h);
}
.brand { display: flex; align-items: center; gap: .85rem; color: #fff; }
.brand__logo {
  width: 52px; height: 52px; object-fit: contain;
  filter: drop-shadow(0 4px 12px rgba(255,193,7,.2));
  animation: brandPulse 4.5s ease-in-out infinite;
}
@keyframes brandPulse {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-2px); }
}
.brand__text { display: flex; flex-direction: column; line-height: 1.1; }
.brand__name {
  font-family: var(--display); font-size: 1.55rem; letter-spacing: .02em; color: #F3EDE4;
}
.brand__sub { font-size: .72rem; color: var(--sun); font-style: italic; letter-spacing: .12em; text-transform: uppercase; }
.site-nav { display: flex; gap: .15rem; margin-left: auto; flex-wrap: wrap; }
.site-nav a {
  color: rgba(243,237,228,.82); padding: .55rem .75rem; border-radius: 999px; font-size: .92rem; font-weight: 600;
}
.site-nav a:hover, .site-nav a.is-active { color: #fff; background: rgba(76,175,80,.18); }
.cart-btn {
  position: relative; color: #fff; display: grid; place-items: center;
  width: 44px; height: 44px; border-radius: 12px; background: rgba(255,255,255,.06);
  border: 1px solid var(--line);
}
.cart-btn:hover { background: rgba(76,175,80,.2); color: #fff; }
.cart-btn__count {
  position: absolute; top: -4px; right: -4px; min-width: 18px; height: 18px; border-radius: 999px;
  background: var(--sun); color: var(--ink); font-size: .68rem; font-weight: 800;
  display: grid; place-items: center; padding: 0 4px;
}
.nav-toggle {
  display: none; background: transparent; border: 0; width: 42px; height: 42px; padding: 10px; cursor: pointer;
}
.nav-toggle span { display: block; height: 2px; background: #fff; margin: 5px 0; transition: .25s ease; }

/* Hero — one composition, full-bleed, brand-first */
.hero {
  position: relative; min-height: calc(100svh - 120px); display: grid; align-items: end;
  color: #fff; overflow: hidden;
  background:
    linear-gradient(105deg, rgba(11,11,11,.88) 0%, rgba(11,11,11,.45) 48%, rgba(62,39,35,.25) 100%),
    radial-gradient(ellipse at 70% 30%, rgba(255,193,7,.22), transparent 45%),
    radial-gradient(ellipse at 20% 80%, rgba(76,175,80,.28), transparent 40%),
    url("https://images.unsplash.com/photo-1625246333195-78d9c38ad449?auto=format&fit=crop&w=1920&q=80") center/cover no-repeat;
}
.hero::after {
  content: ""; position: absolute; inset: auto 0 0; height: 140px;
  background: linear-gradient(to top, #F3EDE4, transparent); pointer-events: none;
}
.hero__inner {
  position: relative; z-index: 1; padding: clamp(3rem, 8vw, 6.5rem) 0 4.5rem;
  max-width: 720px;
  animation: heroIn .9s cubic-bezier(.2,.8,.2,1) both;
}
@keyframes heroIn {
  from { opacity: 0; transform: translateY(28px); }
  to { opacity: 1; transform: translateY(0); }
}
.hero__brand-mark {
  display: inline-flex; align-items: center; gap: .85rem; margin-bottom: 1.25rem;
}
.hero__brand-mark img {
  width: 72px; height: 72px; object-fit: contain;
  filter: drop-shadow(0 8px 24px rgba(0,0,0,.45));
}
.hero__brand-mark span {
  font-family: var(--display); font-size: clamp(2.4rem, 6vw, 4.2rem); line-height: .95; letter-spacing: .01em;
}
.hero__brand-mark em {
  display: block; font-style: italic; font-size: .38em; color: var(--sun); letter-spacing: .18em; margin-top: .35rem;
  font-family: var(--display);
}
.hero h1 {
  font-family: var(--display); font-weight: 400; font-size: clamp(1.6rem, 3.2vw, 2.35rem);
  line-height: 1.2; margin: 0 0 1rem; max-width: 18ch; color: var(--mist);
}
.hero p {
  margin: 0 0 1.75rem; font-size: 1.05rem; color: rgba(243,237,228,.82); max-width: 42ch;
}
.hero__cta { display: flex; flex-wrap: wrap; gap: .75rem; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .85rem 1.35rem; border-radius: 999px; border: 1px solid transparent;
  font-weight: 700; cursor: pointer; transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--green); color: #fff; box-shadow: 0 10px 30px rgba(76,175,80,.35); }
.btn--primary:hover { background: var(--green-deep); color: #fff; }
.btn--sun { background: var(--sun); color: var(--ink); }
.btn--sun:hover { background: var(--sun-hot); color: var(--ink); }
.btn--ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.35); }
.btn--ghost:hover { background: rgba(255,255,255,.08); color: #fff; }
.btn--dark { background: var(--dark); color: #fff; }
.btn--outline { background: transparent; border-color: var(--line-dark); color: var(--ink); }
.btn--sm { padding: .55rem .95rem; font-size: .88rem; }
.btn--block { width: 100%; }

/* Sections */
.section { padding: clamp(3rem, 6vw, 5rem) 0; }
.section--dark {
  background:
    radial-gradient(700px 300px at 80% 0%, rgba(255,193,7,.12), transparent 50%),
    radial-gradient(600px 280px at 10% 100%, rgba(76,175,80,.14), transparent 45%),
    linear-gradient(180deg, var(--dark) 0%, #12100E 100%);
  color: var(--mist);
}
.section--dark a { color: var(--sun); }
.section--earth {
  background:
    linear-gradient(135deg, rgba(109,76,65,.08), rgba(76,175,80,.06)),
    linear-gradient(180deg, #EFE6D8, #E7DCCB);
}
.section__head { max-width: 640px; margin-bottom: 2rem; }
.section__head h2 {
  font-family: var(--display); font-size: clamp(1.8rem, 3vw, 2.6rem); margin: 0 0 .6rem; font-weight: 400; line-height: 1.15;
}
.section__head p { margin: 0; color: var(--ink-soft); font-size: 1.05rem; }
.section--dark .section__head p { color: rgba(243,237,228,.7); }
.eyebrow {
  display: inline-block; font-size: .78rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--earth); font-weight: 700; margin-bottom: .65rem;
}
.section--dark .eyebrow { color: var(--sun); }

/* Category strips — not hero cards; interaction containers OK below fold */
.split-cats {
  display: grid; grid-template-columns: 1.1fr .9fr; gap: 1.25rem;
}
.split-cat {
  position: relative; overflow: hidden; border-radius: 22px; min-height: 320px;
  display: flex; align-items: flex-end; padding: 1.75rem; color: #fff; isolation: isolate;
  transition: transform .35s ease;
}
.split-cat:hover { transform: translateY(-4px); }
.split-cat__bg {
  position: absolute; inset: 0; background-size: cover; background-position: center;
  transform: scale(1.04); transition: transform .7s ease; z-index: -2;
}
.split-cat:hover .split-cat__bg { transform: scale(1.1); }
.split-cat::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(to top, rgba(11,11,11,.88), rgba(11,11,11,.15));
}
.split-cat h3 { font-family: var(--display); font-size: 2rem; margin: 0 0 .4rem; font-weight: 400; }
.split-cat p { margin: 0 0 1rem; color: rgba(255,255,255,.8); max-width: 36ch; }

/* Products hub — premium category landing */
.page-hero--hub {
  padding: 3.5rem 0 2.5rem;
  background:
    linear-gradient(115deg, rgba(11,11,11,.94) 0%, rgba(62,39,35,.72) 42%, rgba(46,125,50,.55) 100%),
    radial-gradient(circle at 85% 15%, rgba(255,193,7,.28), transparent 42%);
}
.section--hub { padding-top: clamp(2rem, 4vw, 3rem); }
.products-hub {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem;
}
.hub-card {
  position: relative; overflow: hidden;
  min-height: clamp(420px, 52vh, 560px); border-radius: 26px;
  display: flex; align-items: flex-end; color: #fff;
  border: 1px solid rgba(255,255,255,.08);
  box-shadow: 0 24px 60px rgba(11,11,11,.22);
  transition: transform .4s cubic-bezier(.2,.8,.2,1), box-shadow .4s ease;
  animation: hubIn .85s cubic-bezier(.2,.8,.2,1) both;
  animation-delay: var(--hub-delay, 0s);
}
@keyframes hubIn {
  from { opacity: 0; transform: translateY(28px) scale(.98); }
  to { opacity: 1; transform: none; }
}
.hub-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 32px 70px rgba(11,11,11,.32);
  color: #fff;
}
.hub-card__media {
  position: absolute; inset: 0; z-index: 0;
  background-size: cover; background-position: center;
  transform: scale(1.05); transition: transform .9s ease;
}
.hub-card:hover .hub-card__media { transform: scale(1.12); }
.hub-card__shade {
  position: absolute; inset: 0; z-index: 1;
  background:
    linear-gradient(to top, rgba(11,11,11,.92) 0%, rgba(11,11,11,.45) 48%, rgba(11,11,11,.2) 100%);
}
.hub-card--valtra .hub-card__shade {
  background:
    linear-gradient(to top, rgba(11,11,11,.93) 0%, rgba(62,39,35,.35) 50%, rgba(255,193,7,.12) 100%);
}
.hub-card--precision .hub-card__shade {
  background:
    linear-gradient(to top, rgba(11,11,11,.93) 0%, rgba(46,125,50,.4) 52%, rgba(76,175,80,.14) 100%);
}
.hub-card__body {
  position: relative; z-index: 2; padding: clamp(1.5rem, 3vw, 2.25rem);
  display: flex; flex-direction: column; gap: .65rem; width: 100%;
}
.hub-card__eyebrow {
  font-size: .78rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--sun); font-weight: 700;
}
.hub-card h2 {
  font-family: var(--display); font-weight: 400; margin: 0;
  font-size: clamp(1.85rem, 3.2vw, 2.55rem); line-height: 1.12; max-width: 16ch;
}
.hub-card p { margin: 0; color: rgba(243,237,228,.82); max-width: 38ch; font-size: 1.02rem; }
.hub-card__chips {
  list-style: none; margin: .35rem 0 0; padding: 0;
  display: flex; flex-wrap: wrap; gap: .4rem;
}
.hub-card__chips li {
  font-size: .78rem; font-weight: 600;
  padding: .35rem .65rem; border-radius: 999px;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.14);
  color: rgba(243,237,228,.9);
}
.hub-card__meta {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  flex-wrap: wrap; margin-top: .85rem; padding-top: .95rem;
  border-top: 1px solid rgba(255,255,255,.14);
  font-size: .92rem; color: rgba(243,237,228,.7);
}
.hub-card__cta {
  font-weight: 800; color: #fff;
  display: inline-flex; align-items: center; gap: .35rem;
}
.hub-card__cta::after {
  content: "→"; transition: transform .25s ease;
}
.hub-card:hover .hub-card__cta::after { transform: translateX(4px); }

/* Subcategory browsing on category pages */
.subcat-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem;
  margin-bottom: .5rem;
}
.subcat-card {
  display: flex; flex-direction: column; gap: .45rem;
  padding: 1.25rem 1.3rem; border-radius: 18px;
  background: rgba(255,255,255,.58);
  border: 1px solid rgba(62,39,35,.1);
  color: var(--ink);
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.subcat-card:hover {
  transform: translateY(-4px);
  border-color: rgba(76,175,80,.4);
  box-shadow: var(--shadow);
  color: var(--ink);
}
.subcat-card h3 {
  margin: 0; font-family: var(--display); font-weight: 400; font-size: 1.25rem; line-height: 1.2;
}
.subcat-card p { margin: 0; color: var(--ink-soft); font-size: .9rem; flex: 1; }
.subcat-card__meta {
  font-size: .85rem; font-weight: 700; color: var(--green-deep); margin-top: .35rem;
}

/* Product grid */
.product-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem;
}
.product-tile {
  background: rgba(255,255,255,.55);
  border: 1px solid rgba(62,39,35,.08);
  border-radius: 18px;
  overflow: hidden;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  display: flex; flex-direction: column;
  backdrop-filter: blur(6px);
}
.product-tile:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
  border-color: rgba(76,175,80,.35);
}
.product-tile__media {
  aspect-ratio: 4/3; background: #1a1815; overflow: hidden; position: relative;
}
.product-tile__media img {
  width: 100%; height: 100%; object-fit: cover; transition: transform .55s ease;
}
.product-tile:hover .product-tile__media img { transform: scale(1.06); }
.product-tile__body { padding: 1.1rem 1.15rem 1.25rem; display: flex; flex-direction: column; gap: .45rem; flex: 1; }
.product-tile__brand { font-size: .75rem; letter-spacing: .08em; text-transform: uppercase; color: var(--earth); font-weight: 700; }
.product-tile h3 { margin: 0; font-size: 1.05rem; line-height: 1.3; }
.product-tile h3 a { color: var(--ink); }
.product-tile p { margin: 0; color: var(--ink-soft); font-size: .92rem; flex: 1; }
.product-tile__foot { display: flex; align-items: center; justify-content: space-between; gap: .75rem; margin-top: .5rem; }
.price { font-weight: 800; color: var(--green-deep); font-size: 1.05rem; }
.price--quote { color: var(--earth); font-size: .92rem; font-weight: 700; }
.badge {
  position: absolute; top: .75rem; left: .75rem; background: rgba(11,11,11,.78); color: var(--sun);
  font-size: .72rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  padding: .35rem .55rem; border-radius: 8px;
}

/* Trust / coverage */
.metrics {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem;
}
.metric {
  padding: 1.4rem 1.3rem; border-radius: 18px;
  background: linear-gradient(160deg, rgba(255,255,255,.08), rgba(255,255,255,.02));
  border: 1px solid var(--line);
}
.metric strong {
  display: block; font-family: var(--display); font-size: 2rem; color: var(--sun); margin-bottom: .25rem;
}
.metric span { color: rgba(243,237,228,.72); font-size: .95rem; }

/* News */
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.15rem; }
.news-item {
  padding: 1.35rem; border-radius: 16px; background: rgba(255,255,255,.5); border: 1px solid rgba(62,39,35,.08);
  transition: transform .25s ease;
}
.news-item:hover { transform: translateY(-3px); }
.news-item time { font-size: .8rem; color: var(--earth); font-weight: 600; }
.news-item h3 { font-family: var(--display); font-weight: 400; font-size: 1.35rem; margin: .4rem 0 .55rem; }
.news-item h3 a { color: var(--ink); }

/* Facebook embed block */
.fb-panel {
  margin-top: 2rem; padding: 1.5rem; border-radius: 18px;
  background: var(--dark-elev); border: 1px solid var(--line); color: var(--mist);
}
.fb-panel h3 { margin: 0 0 .75rem; font-family: var(--display); font-weight: 400; }
.fb-fallback { color: rgba(243,237,228,.65); font-size: .95rem; }

/* Forms */
.form-grid { display: grid; gap: 1rem; }
.form-row { display: grid; gap: .4rem; }
.form-row label { font-weight: 600; font-size: .92rem; }
.form-row input, .form-row select, .form-row textarea {
  width: 100%; padding: .8rem 1rem; border-radius: 12px;
  border: 1px solid rgba(62,39,35,.18); background: rgba(255,255,255,.75);
  transition: border-color .2s ease, box-shadow .2s ease;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  outline: none; border-color: var(--green); box-shadow: 0 0 0 3px rgba(76,175,80,.2);
}
.form-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* Product detail */
.pdp { display: grid; grid-template-columns: 1.05fr .95fr; gap: 2rem; align-items: start; }
.pdp__gallery {
  display: grid; gap: .75rem;
}
.pdp__stage {
  border-radius: 22px; overflow: hidden; background: #161411; aspect-ratio: 4/3;
  border: 1px solid rgba(62,39,35,.1);
}
.pdp__stage img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pdp__thumbs { display: flex; flex-wrap: wrap; gap: .5rem; }
.pdp__thumb {
  width: 72px; height: 72px; padding: 0; border-radius: 12px; overflow: hidden;
  border: 2px solid transparent; background: #161411; cursor: pointer;
}
.pdp__thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pdp__thumb.is-active { border-color: var(--green); }
.pdp__info h1 { font-family: var(--display); font-weight: 400; font-size: clamp(1.8rem, 3vw, 2.6rem); margin: 0 0 .75rem; }
.specs-table { width: 100%; border-collapse: collapse; margin: 1.25rem 0; }
.specs-table th, .specs-table td { text-align: left; padding: .65rem .4rem; border-bottom: 1px solid rgba(62,39,35,.1); }
.specs-table th { width: 40%; color: var(--earth); font-weight: 700; }
.specs-table--rich {
  background: rgba(255,255,255,.5); border-radius: 14px; overflow: hidden;
  border: 1px solid rgba(62,39,35,.08);
}
.specs-table--rich th, .specs-table--rich td { padding: .8rem 1rem; }
.specs-table--rich tr:nth-child(even) { background: rgba(76,175,80,.06); }

.pdp-tabs { margin-top: 1.5rem; }
.pdp-tabs__nav {
  display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: 1rem;
  border-bottom: 1px solid rgba(62,39,35,.12); padding-bottom: .55rem;
}
.pdp-tabs__btn {
  appearance: none; border: 0; background: transparent; cursor: pointer;
  font: inherit; font-weight: 700; color: var(--ink-soft); padding: .45rem .9rem; border-radius: 999px;
}
.pdp-tabs__btn.is-active { background: var(--green-deep); color: #fff; }
.pdp-tabs__panel { animation: tabIn .35s ease both; }
@keyframes tabIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* YouTube presentations */
.yt-filters { display: flex; flex-wrap: wrap; gap: .55rem; margin-bottom: 1.75rem; }
.yt-chip {
  display: inline-flex; align-items: center; padding: .45rem 1rem; border-radius: 999px;
  border: 1px solid rgba(62,39,35,.16); background: rgba(255,255,255,.55); color: var(--ink); font-weight: 700; font-size: .92rem;
}
.yt-chip:hover { border-color: var(--green); color: var(--green-deep); }
.yt-chip.is-active { background: var(--green-deep); border-color: var(--green-deep); color: #fff; }
.yt-grid {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem;
}
.yt-grid--compact { grid-template-columns: 1fr; gap: 1.1rem; }
.yt-card {
  background: rgba(255,255,255,.55); border: 1px solid rgba(62,39,35,.1); border-radius: 18px; overflow: hidden;
  box-shadow: 0 10px 30px rgba(26,20,16,.06);
}
.yt-embed {
  position: relative; width: 100%; aspect-ratio: 16 / 9; background: #111;
}
.yt-embed iframe {
  position: absolute; inset: 0; width: 100%; height: 100%; border: 0;
}
.yt-embed--admin { max-width: 480px; margin: .75rem 0 1rem; border-radius: 12px; overflow: hidden; }
.yt-card__body { padding: 1rem 1.15rem 1.25rem; }
.yt-card__body h2, .yt-card__body h3 {
  font-family: var(--display); font-weight: 400; font-size: 1.25rem; margin: .35rem 0 .45rem; line-height: 1.2;
}
.yt-card__body p { margin: 0 0 .75rem; color: var(--ink-soft); font-size: .95rem; }
.yt-tag {
  display: inline-block; font-size: .72rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase;
  color: var(--green-deep); background: rgba(76,175,80,.14); padding: .2rem .55rem; border-radius: 999px; margin-right: .35rem;
}
.yt-tag--muted { color: var(--earth); background: rgba(109,76,65,.12); }
.yt-card__meta { display: flex; flex-wrap: wrap; gap: .75rem 1.1rem; font-size: .9rem; }
@media (max-width: 800px) {
  .yt-grid { grid-template-columns: 1fr; }
}

/* Cart / checkout */
.table { width: 100%; border-collapse: collapse; background: rgba(255,255,255,.45); border-radius: 16px; overflow: hidden; }
.table th, .table td { padding: .9rem 1rem; border-bottom: 1px solid rgba(62,39,35,.08); text-align: left; vertical-align: middle; }
.table th { background: rgba(62,39,35,.06); font-size: .85rem; letter-spacing: .04em; text-transform: uppercase; }
.qty-input { width: 70px; padding: .45rem; border-radius: 8px; border: 1px solid rgba(62,39,35,.2); }
.empty-state {
  text-align: center; padding: 3.5rem 1.5rem; border-radius: 20px;
  background: rgba(255,255,255,.4); border: 1px dashed rgba(62,39,35,.2);
}
.empty-state h2 { font-family: var(--display); font-weight: 400; margin: 0 0 .5rem; }

/* Page hero (inner) */
.page-hero {
  padding: 3rem 0 2rem;
  background:
    linear-gradient(120deg, rgba(11,11,11,.92), rgba(46,125,50,.55)),
    radial-gradient(circle at 80% 20%, rgba(255,193,7,.25), transparent 40%);
  color: #fff;
}
.page-hero h1 { font-family: var(--display); font-weight: 400; font-size: clamp(2rem, 4vw, 3rem); margin: 0 0 .5rem; }
.page-hero p { margin: 0; color: rgba(243,237,228,.8); max-width: 50ch; }
.breadcrumb { font-size: .85rem; margin-bottom: .75rem; color: rgba(243,237,228,.6); }
.breadcrumb a { color: var(--sun); }

.prose { max-width: 72ch; }
.prose h2 { font-family: var(--display); font-weight: 400; }
.prose ul { padding-left: 1.2rem; }

.toast {
  position: fixed; top: 1rem; right: 1rem; z-index: 100; padding: .9rem 1.15rem; border-radius: 12px;
  color: #fff; box-shadow: var(--shadow); animation: toastIn .35s ease both; max-width: min(360px, calc(100vw - 2rem));
}
.toast--success { background: var(--green-deep); }
.toast--error { background: var(--err); }
@keyframes toastIn { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: none; } }

.filters {
  display: flex; flex-wrap: wrap; gap: .75rem; margin-bottom: 1.5rem; align-items: end;
}
.filters .form-row { min-width: 160px; }

.site-footer {
  position: relative; margin-top: 2rem; color: var(--mist); overflow: hidden;
  background: var(--dark);
}
.footer-atmosphere {
  position: absolute; inset: 0;
  background:
    radial-gradient(600px 220px at 15% 0%, rgba(76,175,80,.2), transparent 55%),
    radial-gradient(500px 200px at 90% 30%, rgba(255,193,7,.12), transparent 50%);
  pointer-events: none;
}
.footer-grid {
  position: relative; display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.1fr; gap: 2rem;
  padding: 3.5rem 0 2.5rem;
}
.footer-brand p { color: rgba(243,237,228,.65); max-width: 34ch; }
.brand--footer { color: #fff; margin-bottom: 1rem; }
.brand--footer strong { display: block; font-family: var(--display); font-size: 1.4rem; }
.brand--footer em { color: var(--sun); font-size: .75rem; letter-spacing: .12em; font-style: italic; }
.site-footer h3 { font-size: .85rem; letter-spacing: .12em; text-transform: uppercase; color: var(--sun); margin: 0 0 1rem; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .45rem; }
.site-footer a { color: rgba(243,237,228,.78); }
.site-footer a:hover { color: #fff; }
.footer-social {
  display: inline-block; margin-top: 1rem; padding: .45rem .9rem; border: 1px solid var(--line); border-radius: 999px;
}
.footer-bottom { border-top: 1px solid var(--line); position: relative; }
.footer-bottom .container {
  display: flex; justify-content: space-between; gap: 1rem; align-items: flex-end; padding: 1rem 0; font-size: .88rem; color: rgba(243,237,228,.5);
  flex-wrap: wrap;
}
.footer-legal { display: grid; gap: .25rem; max-width: 52ch; }
.footer-legal p { margin: 0; }
.footer-legal__entity { color: rgba(243,237,228,.62); }
.footer-legal__ids { font-size: .8rem; color: rgba(243,237,228,.42); }

/* Brochures / PDF downloads */
.brochure-list { display: grid; gap: .65rem; margin-top: 1rem; }
.brochure-list h3 { margin: 0 0 .35rem; font-size: 1.05rem; }
.brochure-list--inline { margin-top: 1.5rem; padding-top: 1.25rem; border-top: 1px solid var(--line-dark); }
.brochure-link {
  display: flex; justify-content: space-between; gap: 1rem; align-items: center;
  padding: .85rem 1rem; border-radius: 12px; border: 1px solid var(--line-dark);
  background: rgba(76,175,80,.06); color: var(--ink); text-decoration: none;
  transition: background .2s ease, border-color .2s ease, transform .2s ease;
}
.brochure-link:hover { background: rgba(76,175,80,.14); border-color: var(--green); transform: translateY(-1px); color: var(--ink); }
.brochure-link span { font-weight: 650; }
.brochure-link em { font-style: normal; font-size: .82rem; color: var(--green-deep); white-space: nowrap; }
.brochure-link--light {
  background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.2); color: #fff;
}
.brochure-link--light:hover { background: rgba(255,193,7,.18); border-color: var(--sun); color: #fff; }
.brochure-link--light em { color: var(--sun); }
.brochure-grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }

/* Horsepower page */
.hp-note {
  background: rgba(76,175,80,.08);
  border: 1px solid rgba(76,175,80,.22);
  border-radius: 14px;
  padding: 1rem 1.25rem;
  margin-bottom: 2rem;
}
.hp-note p { margin: .35rem 0; }
.hp-group { margin-bottom: 2.5rem; }
.hp-group h2 { margin: 0 0 1rem; font-size: clamp(1.35rem, 2vw, 1.75rem); }
.hp-table-wrap { overflow-x: auto; border-radius: 14px; border: 1px solid rgba(62,39,35,.12); }
.hp-table { width: 100%; border-collapse: collapse; min-width: 640px; }
.hp-table th, .hp-table td { text-align: left; padding: .85rem 1rem; border-bottom: 1px solid rgba(62,39,35,.08); vertical-align: middle; }
.hp-table thead th { background: rgba(11,11,11,.92); color: #fff; font-weight: 650; }
.hp-table tbody tr:nth-child(even) { background: rgba(76,175,80,.05); }
.hp-table__hp { font-weight: 800; color: var(--green-deep); white-space: nowrap; font-size: 1.05rem; }
.hp-pill {
  display: inline-block; margin-left: .4rem; padding: .15rem .45rem; border-radius: 999px;
  font-size: .72rem; font-weight: 700; background: rgba(76,175,80,.18); color: var(--green-deep);
}
.hp-pill--warn { background: rgba(255,193,7,.25); color: #8a5a00; }
.hp-cta { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1rem; }
.product-tile__hp {
  display: inline-block; margin: .35rem 0 .15rem; font-weight: 800; color: var(--green-deep); font-size: .95rem;
}

/* Reveal motion */
[data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
[data-reveal].is-in { opacity: 1; transform: none; }

@media (max-width: 980px) {
  .split-cats, .products-hub, .product-grid, .news-grid, .metrics, .pdp, .footer-grid, .form-2, .subcat-grid {
    grid-template-columns: 1fr;
  }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .hub-card { min-height: 380px; }
  .site-nav {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    background: rgba(11,11,11,.96); flex-direction: column; padding: 1rem; border-bottom: 1px solid var(--line);
  }
  .site-nav.is-open { display: flex; }
  .nav-toggle { display: block; margin-left: auto; }
  .header-main__inner { position: relative; }
}
@media (max-width: 640px) {
  .product-grid { grid-template-columns: 1fr; }
  .hero { min-height: 85svh; }
  .table { display: block; overflow-x: auto; }
}