:root {
  --cream: #f4f1ea;
  --cream-2: #ece7db;
  --ink: #1f2a22;
  --ink-soft: #4a5650;
  --forest: #2d4a36;
  --forest-deep: #1d3325;
  --sage: #c8d2bf;
  --sage-2: #dfe5d6;
  --moss: #5c7556;
  --soil: #8a5a3a;
  --straw: #c89c4a;
  --line: rgba(31,42,34,0.14);
  --line-strong: rgba(31,42,34,0.28);

  --bg: var(--cream);
  --bg-2: var(--cream-2);
  --fg: var(--ink);
  --fg-soft: var(--ink-soft);
  --accent: var(--forest);
  --accent-2: var(--moss);
  --accent-warm: var(--soil);

  /* ─────────────────────────────────────────────────────────────
     TYPOGRAPHY SYSTEM
     Headings  → Montserrat Bold 700  (var(--font-heading))
     UI / nav  → Poppins SemiBold 600 (var(--font-ui))
     Body      → Lato 400 + 500       (var(--font-body))
     ───────────────────────────────────────────────────────────── */
  --font-heading: "Montserrat", "Helvetica Neue", Arial, sans-serif;
  --font-ui: "Poppins", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Lato", "Helvetica Neue", Arial, sans-serif;

  /* Legacy aliases — keep existing rules working transparently */
  --serif: var(--font-heading);
  --sans: var(--font-body);
  --mono: var(--font-ui);

  /* Reusable font weights */
  --fw-body: 400;
  --fw-emphasis: 500;
  --fw-ui: 600;
  --fw-heading: 700;

  --maxw: 1320px;
  --pad: clamp(20px, 4vw, 56px);
}

html[data-palette="terracotta"] {
  --bg: #f1ebe1;
  --bg-2: #e6dccb;
  --accent: #6b3a20;
  --accent-2: #a8553a;
  --accent-warm: #c89c4a;
  --sage: #e1cdb8;
  --sage-2: #ede1d0;
}
html[data-palette="midnight"] {
  --bg: #efece4;
  --bg-2: #e2ddd0;
  --accent: #1a2b3a;
  --accent-2: #3d5970;
  --accent-warm: #c89c4a;
  --sage: #c6cfd4;
  --sage-2: #dde2e3;
}

html[data-dark="true"] {
  --bg: #15201a;
  --bg-2: #1d2a22;
  --fg: #ede9dd;
  --fg-soft: #b8b8a8;
  --accent: #cfd9c4;
  --accent-2: #8aa080;
  --sage: #2e3d31;
  --sage-2: #243029;
  --line: rgba(237,233,221,0.12);
  --line-strong: rgba(237,233,221,0.28);
}

* { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px; /* offset for sticky header */
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--fg); }
body {
  font-family: var(--font-body);
  font-weight: var(--fw-body);
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: 0.005em;
  color: var(--fg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: "kern" 1, "liga" 1;
  transition: background-color .4s ease, color .4s ease;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding-inline: var(--pad);
}

/* ─────────────────────────────────────────────────────────────
   TYPOGRAPHY
   ───────────────────────────────────────────────────────────── */

/* Display headings */
.display,
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: var(--fw-heading);
  letter-spacing: -0.015em;
  line-height: 1.1;
  text-wrap: balance;
  color: var(--fg);
}

.display em,
h1 em, h2 em, h3 em, h4 em {
  font-style: normal;       /* Montserrat italic not loaded — keep upright */
  color: var(--accent-2);
}

/* Small uppercase labels (eyebrows, tags, KPI labels) */
.eyebrow {
  font-family: var(--font-ui);
  font-weight: var(--fw-ui);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-soft);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: "";
  width: 18px;
  height: 1px;
  background: var(--accent);
}

/* Lead paragraph — premium, restrained */
.lead {
  font-family: var(--font-body);
  font-weight: var(--fw-emphasis);
  font-style: normal;
  font-size: clamp(17px, 1.6vw, 20px);
  line-height: 1.6;
  letter-spacing: 0.005em;
  color: var(--fg-soft);
  max-width: 46ch;
}

/* Section-level heading */
h2.section-title {
  font-family: var(--font-heading);
  font-weight: var(--fw-heading);
  font-size: clamp(32px, 4.2vw, 56px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0;
  text-wrap: balance;
}

/* Header */
header.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(12px);
  background: color-mix(in oklab, var(--bg) 78%, transparent);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
  gap: 16px;
}
.brand { display: flex; align-items: center; gap: 12px; flex: none; }
.brand .mark {
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--sage-2);
  display: grid; place-items: center;
  overflow: hidden;
  font-family: var(--serif);
  font-size: 18px;
  color: var(--accent);
}
.brand .mark img { width: 100%; height: 100%; object-fit: cover; }
.brand .logo {
  height: 200px;
  width: auto;
  max-width: 160px;
  display: block;
  flex: none;
  object-fit: contain;
}
.brand .name {
  font-family: var(--serif);
  font-size: 20px;
  letter-spacing: 0.02em;
  line-height: 1.1;
}
.brand .name small {
  display: block;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--fg-soft);
  margin-top: -2px;
}
nav.links {
  display: flex; gap: 28px;
  font-size: 14px;
}
nav.links a {
  color: var(--fg);
  opacity: 0.78;
  transition: opacity .2s;
  position: relative;
}
nav.links a:hover { opacity: 1; }
nav.links a.active { opacity: 1; }
nav.links a.active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -6px;
  height: 1px;
  background: var(--accent);
}
.nav-actions { display: flex; gap: 14px; align-items: center; }

.lang-toggle {
  display: inline-flex;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 3px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
}
.lang-toggle a {
  padding: 6px 12px;
  border-radius: 999px;
  color: var(--fg-soft);
  transition: all .2s;
  line-height: 1;
}
.lang-toggle a.active {
  background: var(--accent);
  color: var(--bg);
}

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 22px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--bg);
  font-size: 14px;
  font-weight: 500;
  transition: transform .2s, background .2s;
}
.btn:hover { transform: translateY(-1px); }
.btn.ghost {
  background: transparent;
  border: 1px solid var(--line-strong);
  color: var(--fg);
}
.btn .arrow {
  width: 16px; height: 16px; flex: none;
  transition: transform .2s;
}
.btn:hover .arrow { transform: translate(2px, -2px); }

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  width: 40px; height: 40px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  align-items: center; justify-content: center;
}
.menu-toggle svg { width: 18px; height: 18px; }

/* HERO */
.hero {
  padding-top: clamp(40px, 6vw, 80px);
  padding-bottom: clamp(60px, 8vw, 120px);
  position: relative;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: clamp(32px, 4vw, 64px);
  align-items: end;
}
/* Prevent giant headings from forcing the right column to collapse */
.hero-grid > * { min-width: 0; }

.hero-title {
  font-size: clamp(40px, 5.6vw, 76px);
  font-weight: var(--fw-heading);
  line-height: 1.05;
  letter-spacing: -0.025em;
}

.hero-meta {
  display: flex;
  flex-direction: column;
  gap: 24px;
  max-width: 460px;
}
.hero-meta .lead { max-width: none; }
.hero-meta .btn { align-self: flex-start; }
.hero-figure {
  margin-top: clamp(40px, 6vw, 64px);
  aspect-ratio: 21 / 9;
  border-radius: 18px;
  background:
    repeating-linear-gradient(135deg, var(--sage) 0, var(--sage) 12px, var(--sage-2) 12px, var(--sage-2) 24px);
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
}
.hero-figure .label {
  position: absolute; bottom: 18px; left: 18px;
  font-family: var(--mono);
  font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--accent);
  background: var(--bg);
  padding: 6px 10px;
  border-radius: 4px;
}
.hero-figure .corner {
  position: absolute; top: 18px; right: 18px;
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.14em;
  color: var(--accent); text-transform: uppercase;
}

html[data-hero="bold"] .hero-grid { grid-template-columns: 1fr; text-align: center; }
html[data-hero="bold"] .hero-meta { align-items: center; max-width: 560px; margin: 0 auto; }
html[data-hero="bold"] .hero-meta .btn { align-self: center; }
html[data-hero="bold"] .hero-title { font-size: clamp(48px, 7.5vw, 96px); }
html[data-hero="bold"] .lead { text-align: center; margin: 0 auto; }
html[data-hero="bold"] .hero-figure { display: none; }

html[data-hero="split"] .hero-grid { grid-template-columns: 1fr 1fr; align-items: center; }
html[data-hero="split"] .hero-figure { margin-top: 0; aspect-ratio: 3/4; }
html[data-hero="split"] .hero-title { font-size: clamp(36px, 4.8vw, 60px); }

.kpi-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: clamp(32px, 4vw, 56px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.kpi {
  padding: 22px 24px;
  border-right: 1px solid var(--line);
}
.kpi:last-child { border-right: 0; }
.kpi .num {
  font-family: var(--serif);
  font-size: clamp(36px, 4vw, 56px);
  line-height: 1;
  color: var(--accent);
}
.kpi .lab {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-soft);
  margin-top: 8px;
}

/* Sections */
section { padding: clamp(60px, 8vw, 120px) 0; }
.section-head {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(24px, 4vw, 64px);
  align-items: end;
  margin-bottom: clamp(40px, 5vw, 72px);
}
.section-head .col-meta { display: flex; flex-direction: column; gap: 16px; align-items: flex-start; }
.section-head p {
  font-size: 17px;
  line-height: 1.55;
  color: var(--fg-soft);
  max-width: 56ch;
  margin: 0;
}

/* Page header (inner pages) */
.page-head {
  padding: clamp(64px, 8vw, 120px) 0 clamp(48px, 6vw, 80px);
  border-bottom: 1px solid var(--line);
}
.page-head .display {
  font-size: clamp(48px, 9vw, 140px);
  margin: 18px 0 0;
}
.page-head .lead { margin-top: 24px; max-width: 48ch; }

/* About */
.about {
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.about-grid {
   display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.about-figure {
  aspect-ratio: 4/5;
  border-radius: 14px;
  background:
    repeating-linear-gradient(45deg, var(--sage) 0, var(--sage) 8px, var(--sage-2) 8px, var(--sage-2) 16px);
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
}
.about-figure img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
.about-figure .label {
  position: absolute; left: 16px; bottom: 16px;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--accent);
  background: var(--bg); padding: 6px 10px; border-radius: 4px;
  z-index: 1;
}
.about-body p {
  font-family: var(--serif);
  font-size: clamp(20px, 1.6vw, 24px);
  line-height: 1.45;
  margin: 0 0 18px;
  color: var(--fg);
}
.about-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.about-body p + p { font-family: var(--sans); font-size: 16px; line-height: 1.65; color: var(--fg-soft); }

/* Vision + Mission */
.vm-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
}
.vm-card {
  background: var(--bg);
  padding: clamp(32px, 4vw, 56px);
  display: flex; flex-direction: column; gap: 20px;
  min-height: 320px;
}
.vm-card h3 {
  font-size: clamp(32px, 3.5vw, 48px);
  margin: 0;
}
.vm-card p {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(20px, 1.8vw, 26px);
  line-height: 1.35;
  color: var(--fg);
  margin: 0;
}
.vm-card .badge {
  margin-top: auto;
  align-self: flex-start;
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--accent);
  padding: 6px 10px; border: 1px solid var(--line-strong);
  border-radius: 999px;
}

/* Farming Systems */
.systems {
  background: var(--accent);
  color: var(--bg);
}
.systems h2,
.systems h1 { color: var(--bg); }
.systems .eyebrow { color: color-mix(in oklab, var(--bg) 75%, transparent); }
.systems .eyebrow::before { background: var(--bg); }
.systems .section-head p,
.systems .lead { color: color-mix(in oklab, var(--bg) 78%, transparent); }
.systems-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.system-card {
  background: color-mix(in oklab, var(--bg) 8%, var(--accent));
  border: 1px solid color-mix(in oklab, var(--bg) 14%, transparent);
  border-radius: 14px;
  padding: 28px;
  display: flex; flex-direction: column; gap: 18px;
  min-height: 380px;
  transition: background .25s, transform .25s;
}
.system-card:hover {
  background: color-mix(in oklab, var(--bg) 14%, var(--accent));
  transform: translateY(-2px);
}
.system-card .num {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.18em;
  color: color-mix(in oklab, var(--bg) 70%, transparent);
}
.system-card h3 {
  font-size: 28px;
  color: var(--bg);
  margin: 0;
}
.system-card .desc {
  font-size: 15px; line-height: 1.6;
  color: color-mix(in oklab, var(--bg) 82%, transparent);
  margin: 0;
}
.system-card .glyph {
  margin-top: auto;
  aspect-ratio: 16/9;
  border-radius: 8px;
  background:
    repeating-linear-gradient(135deg, color-mix(in oklab, var(--bg) 6%, transparent) 0, color-mix(in oklab, var(--bg) 6%, transparent) 8px, color-mix(in oklab, var(--bg) 12%, transparent) 8px, color-mix(in oklab, var(--bg) 12%, transparent) 16px);
  border: 1px solid color-mix(in oklab, var(--bg) 14%, transparent);
  position: relative;
  overflow: hidden;
}
.system-card .glyph img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
.system-card .glyph::after {
  content: attr(data-label);
  position: absolute; left: 12px; bottom: 10px;
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #f3efe4;
  background: rgba(15, 25, 18, 0.55);
  padding: 5px 9px;
  border-radius: 4px;
  backdrop-filter: blur(4px);
  z-index: 1;
}

/* Sustainability */
.sustain { border-top: 1px solid var(--line); }
.sustain-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
}
.sustain-item {
  padding: 32px 24px 36px;
  border-right: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 18px;
  min-height: 240px;
}
.sustain-item:last-child { border-right: 0; }
.sustain-item .n {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.18em;
  color: var(--accent-warm);
}
.sustain-item h4 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 24px;
  line-height: 1.15;
  margin: 0;
}
.sustain-item p {
  margin: 0; font-size: 14px; color: var(--fg-soft); line-height: 1.55;
}

/* Products */
.products {
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.product {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform .25s;
}
.product:hover { transform: translateY(-2px); }
.product .img {
  aspect-ratio: 4/3;
  background:
    repeating-linear-gradient(45deg, var(--sage) 0, var(--sage) 10px, var(--sage-2) 10px, var(--sage-2) 20px);
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.product .img img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
.product .img .tag {
  position: absolute; top: 14px; left: 14px;
  background: var(--bg);
  padding: 5px 9px;
  border-radius: 4px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  z-index: 1;
}
.product .body {
  padding: 20px 22px 22px;
  display: flex; flex-direction: column; gap: 8px;
}
.product h4 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 26px;
  margin: 0;
}
.product .desc { font-size: 14px; color: var(--fg-soft); margin: 0; }
.product .meta {
  margin-top: 10px;
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em;
  color: var(--fg-soft);
  text-transform: uppercase;
}

/* Contact */
.contact {
  background: var(--accent);
  color: var(--bg);
}
.contact-inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: center;
}
.contact h1,
.contact h2 {
  font-family: var(--font-heading);
  font-weight: var(--fw-heading);
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.1;
  margin: 0;
  color: var(--bg);
  letter-spacing: -0.025em;
}
.contact h1 em,
.contact h2 em { color: color-mix(in oklab, var(--bg) 60%, var(--accent-warm)); font-style: italic; }
.contact .info { display: flex; flex-direction: column; gap: 22px; }
.contact .info .row {
  border-top: 1px solid color-mix(in oklab, var(--bg) 30%, transparent);
  padding-top: 16px;
}
.contact .info .lab {
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.18em;
  text-transform: uppercase;
  color: color-mix(in oklab, var(--bg) 65%, transparent);
  margin-bottom: 6px;
}
.contact .info .val { font-family: var(--serif); font-size: 22px; line-height: 1.3; color: var(--bg); }
.contact .btn {
  background: var(--bg);
  color: var(--accent);
  margin-top: 12px;
  align-self: flex-start;
}

/* Contact form */
.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  max-width: 720px;
}
.contact-form .full { grid-column: 1 / -1; }
.field {
  display: flex; flex-direction: column; gap: 6px;
}
.field label {
  font-family: var(--mono);
  font-size: 10px; letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-soft);
}
.field input,
.field select,
.field textarea {
  font-family: var(--sans);
  font-size: 15px;
  color: var(--fg);
  background: var(--bg);
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  padding: 12px 14px;
  transition: border-color .2s;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.field textarea { min-height: 140px; resize: vertical; }

/* CTA band */
.cta-band {
  padding: clamp(48px, 7vw, 96px) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-2);
}
.cta-band .cta-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 32px;
  align-items: center;
}
.cta-band h3 {
  font-size: clamp(30px, 4vw, 56px);
  line-height: 1;
  margin: 0;
}
.cta-band .actions { display: flex; gap: 14px; flex-wrap: wrap; justify-content: flex-end; }

/* Footer */
footer {
  padding: 36px 0;
  background: var(--bg);
  color: var(--fg-soft);
  font-size: 13px;
  border-top: 1px solid var(--line);
}
footer .row {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 16px;
}
footer .mono { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; }

/* Tweaks panel */
.tweaks-fab {
  position: fixed; right: 20px; bottom: 20px; z-index: 100;
  width: 44px; height: 44px; border-radius: 999px;
  background: var(--fg); color: var(--bg);
  display: grid; place-items: center;
  box-shadow: 0 8px 24px rgba(0,0,0,0.18);
}
.tweaks-panel {
  position: fixed; right: 20px; bottom: 76px; z-index: 100;
  width: 290px;
  background: var(--bg);
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  padding: 18px;
  font-family: var(--sans); font-size: 13px;
  box-shadow: 0 16px 48px rgba(0,0,0,0.18);
  display: none;
}
.tweaks-panel.open { display: block; }
.tweaks-panel h5 {
  margin: 0 0 14px;
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--fg-soft);
  display: flex; justify-content: space-between; align-items: center;
}
.tweaks-panel h5 button { color: var(--fg-soft); font-size: 18px; line-height: 1; }
.tweak-group { margin-bottom: 16px; }
.tweak-group .lab {
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--fg-soft);
  margin-bottom: 8px;
}
.tweak-row { display: flex; gap: 6px; flex-wrap: wrap; }
.tweak-row button {
  flex: 1; min-width: 0;
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid var(--line);
  font-size: 12px;
  color: var(--fg);
  background: var(--bg);
  transition: all .15s;
}
.tweak-row button.active {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}
.swatches { display: flex; gap: 8px; }
.swatch {
  width: 38px; height: 38px; border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  position: relative;
}
.swatch.active { border-color: var(--fg); }
.swatch[data-p="sage"] { background: linear-gradient(135deg, #2d4a36 50%, #c8d2bf 50%); }
.swatch[data-p="terracotta"] { background: linear-gradient(135deg, #6b3a20 50%, #e1cdb8 50%); }
.swatch[data-p="midnight"] { background: linear-gradient(135deg, #1a2b3a 50%, #c6cfd4 50%); }

/* Tablet */
@media (max-width: 1080px) {
  .systems-grid { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .sustain-grid { grid-template-columns: repeat(3, 1fr); }
  .sustain-item:nth-child(3n) { border-right: 0; }
}

/* Mobile */
@media (max-width: 880px) {
  nav.links {
    display: none;
    position: absolute;
    top: 72px; left: 0; right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    padding: 20px var(--pad);
    gap: 16px;
    font-size: 16px;
  }
  nav.links.open { display: flex; }
  .menu-toggle { display: inline-flex; }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 32px;
    align-items: start;
  }
  .hero-meta { max-width: none; }
  .hero-title { font-size: clamp(36px, 8vw, 56px); }
  .section-head { grid-template-columns: 1fr; }
  .about-grid, .vm-grid, .systems-grid, .products-grid, .contact-inner, .cta-band .cta-inner { grid-template-columns: 1fr; }
  .cta-band .actions { justify-content: flex-start; }
  .sustain-grid { grid-template-columns: repeat(2, 1fr); }
  .sustain-item { border-right: 1px solid var(--line); }
  .sustain-item:nth-child(2n) { border-right: 0; }
  .kpi-strip { grid-template-columns: repeat(2, 1fr); }
  .kpi { border-right: 1px solid var(--line); }
  .kpi:nth-child(2n) { border-right: 0; }
  .contact-form { grid-template-columns: 1fr; }
  html[data-hero="split"] .hero-grid { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
  .nav-inner { gap: 8px; }
  .brand .name { font-size: 17px; }
  .brand .logo { height: 34px; }
  .nav-actions .btn { display: none; }
  .sustain-grid { grid-template-columns: 1fr; }
  .sustain-item { border-right: 0; }
  .products-grid { grid-template-columns: 1fr; }
  .kpi-strip { grid-template-columns: 1fr; }
  .kpi { border-right: 0; border-bottom: 1px solid var(--line); }
  .kpi:last-child { border-bottom: 0; }
  footer .row { justify-content: center; text-align: center; }
}