:root {
  --ink: #173127;
  --ink-soft: #52665d;
  --paper: #f6f1e7;
  --paper-deep: #e9dfce;
  --white: #fffdf8;
  --green: #285b43;
  --green-dark: #173f30;
  --lime: #bdd75d;
  --fruit: #e4b83c;
  --line: rgba(23, 49, 39, 0.16);
  --radius: 28px;
  --shadow: 0 24px 60px rgba(29, 54, 43, 0.14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Segoe UI", Arial, sans-serif;
  line-height: 1.55;
}

a { color: inherit; }
img { display: block; width: 100%; }
section[id] { scroll-margin-top: 82px; }
button, input, select, textarea { font: inherit; }

.skip-link {
  position: fixed;
  left: 16px;
  top: -60px;
  z-index: 100;
  padding: 10px 14px;
  color: var(--white);
  background: var(--green-dark);
  border-radius: 10px;
}
.skip-link:focus { top: 12px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1480px;
  margin: 0 auto;
  padding: 18px clamp(22px, 4vw, 70px);
  background: rgba(246, 241, 231, 0.9);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  text-decoration: none;
}
.brand-mark {
  width: 43px;
  height: 43px;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.brand strong,
.brand small { display: block; }
.brand strong { font-family: Georgia, serif; font-size: 18px; }
.brand small { margin-top: -2px; color: var(--ink-soft); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; }

.main-nav { display: flex; align-items: center; gap: clamp(15px, 2vw, 34px); }
.main-nav a { font-size: 14px; font-weight: 600; text-decoration: none; }
.main-nav a:not(.nav-cta):hover { color: var(--green); }
.nav-cta { padding: 11px 17px; color: var(--white); background: var(--green-dark); border-radius: 999px; }
.nav-label-short { display: none; }
.language-toggle {
  width: 40px;
  height: 40px;
  padding: 0;
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 50%;
  cursor: pointer;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(380px, 0.97fr);
  gap: clamp(32px, 4.5vw, 72px);
  align-items: center;
  max-width: 1480px;
  min-height: calc(100vh - 80px);
  margin: 0 auto;
  padding: clamp(38px, 4.5vw, 68px) clamp(22px, 5.3vw, 86px) clamp(58px, 6vw, 90px);
  overflow: hidden;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--green);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: Georgia, "Times New Roman", serif; font-weight: 500; line-height: 0.98; letter-spacing: -0.04em; }
h1 { max-width: 760px; margin-bottom: 22px; font-size: clamp(52px, 5.5vw, 88px); }
h2 { max-width: 780px; margin-bottom: 28px; font-size: clamp(42px, 5vw, 78px); }
h3 { margin-bottom: 10px; font-family: Georgia, serif; font-size: 24px; }

.hero-lead { max-width: 620px; margin-bottom: 28px; color: var(--ink-soft); font-size: clamp(17px, 1.45vw, 21px); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 750;
  text-decoration: none;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary { color: var(--white); background: var(--green-dark); }
.button-primary:hover { background: var(--green); }
.button-secondary { color: var(--ink); background: transparent; border-color: var(--line); }

.hero-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 630px;
  margin: 38px 0 0;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.hero-facts div { min-width: 0; }
.hero-facts dt { font-family: Georgia, serif; font-size: clamp(28px, 3vw, 42px); }
.hero-facts dd { margin: 3px 0 0; color: var(--ink-soft); font-size: 13px; }

.hero-visual { position: relative; margin: 0; }
.hero-visual::before {
  content: "";
  position: absolute;
  inset: -7% -8% 15% 13%;
  z-index: -1;
  background: var(--lime);
  border-radius: 44% 56% 55% 45% / 58% 42% 58% 42%;
  transform: rotate(-5deg);
}
.hero-visual img {
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 48% 48% 26px 26px;
  box-shadow: var(--shadow);
}
.hero-visual figcaption { display: flex; justify-content: space-between; gap: 16px; margin-top: 10px; color: var(--ink-soft); font-size: 10px; }
.hero-visual figcaption a { color: inherit; }
.visual-note {
  position: absolute;
  right: -38px;
  bottom: 70px;
  width: 190px;
  padding: 22px;
  color: var(--white);
  background: var(--green-dark);
  border-radius: 18px;
  box-shadow: var(--shadow);
}
.visual-note span { display: block; margin-bottom: 4px; color: var(--lime); font-size: 11px; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase; }
.visual-note strong { display: block; font-family: Georgia, serif; font-size: 21px; line-height: 1.1; }

.section { max-width: 1480px; margin: 0 auto; padding: clamp(84px, 10vw, 150px) clamp(22px, 5.3vw, 86px); }
.section-heading { max-width: 870px; }
.intro { border-top: 1px solid var(--line); }
.intro-grid { display: grid; grid-template-columns: 0.75fr 1.25fr; gap: clamp(40px, 8vw, 130px); align-items: start; }
.intro-copy { color: var(--ink-soft); font-size: clamp(19px, 2vw, 27px); }
.use-cases { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.use-cases article { padding: 25px 20px 0 0; }
.use-cases article + article { padding-left: 20px; border-left: 1px solid var(--line); }
.use-cases span, .buyer-list span { color: var(--green); font-size: 11px; font-weight: 800; letter-spacing: 0.12em; }
.use-cases p { color: var(--ink-soft); font-size: 14px; }

.applications {
  display: grid;
  gap: clamp(38px, 5vw, 70px);
  padding-top: 0;
}
.applications-heading { display: grid; grid-template-columns: 1.15fr 0.85fr; column-gap: clamp(36px, 8vw, 130px); align-items: end; }
.applications-heading .eyebrow { grid-column: 1 / -1; }
.applications-heading h2 { font-size: clamp(42px, 4.6vw, 72px); }
.applications-heading > p:last-child { max-width: 580px; color: var(--ink-soft); font-size: 18px; }
.applications-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(18px, 2.4vw, 36px);
}
.production-proof {
  display: grid;
  grid-template-columns: minmax(210px, 0.65fr) minmax(260px, 0.95fr) minmax(320px, 1.4fr);
  gap: 24px;
  align-items: start;
  padding: 26px 30px;
  color: var(--white);
  background: var(--green-dark);
  border-radius: 18px;
}
.production-proof .eyebrow { margin: 4px 0 0; color: var(--lime); }
.production-proof h3 { margin: 0; font-size: clamp(22px, 2vw, 30px); }
.production-proof > p:last-child { margin: 0; color: rgba(255,255,255,0.74); font-size: 15px; }
.application-card { min-width: 0; }
.application-card figure { margin: 0 0 22px; }
.application-card img { aspect-ratio: 4 / 3; object-fit: cover; border-radius: 22px; box-shadow: 0 18px 42px rgba(29, 54, 43, 0.1); }
.application-card:first-child img { object-position: center; }
.application-card:nth-child(2) img { object-position: center; }
.application-card:nth-child(3) img { object-position: center; }
.application-card figcaption { margin-top: 9px; color: var(--ink-soft); font-size: 10px; }
.application-card figcaption a { color: inherit; text-underline-offset: 3px; }
.application-number { color: var(--green); font-size: 11px; font-weight: 800; letter-spacing: 0.12em; }
.application-card h3 { margin-top: 5px; }
.application-card p { max-width: 380px; margin-bottom: 0; color: var(--ink-soft); font-size: 14px; }
.applications-rights-note { margin: -38px 0 0; color: var(--ink-soft); font-size: 11px; }

.supply {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 0;
  padding-top: 0;
}
.supply-card { padding: clamp(42px, 6vw, 82px); color: var(--white); background: var(--green-dark); border-radius: var(--radius) 0 0 var(--radius); }
.supply-card .eyebrow { color: var(--lime); }
.supply-card h2 { font-size: clamp(40px, 4.4vw, 70px); }
.supply-card > p { max-width: 760px; color: rgba(255,255,255,0.72); font-size: 18px; }
.check-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; margin: 44px 0 0; padding: 0; list-style: none; border-top: 1px solid rgba(255,255,255,0.18); }
.check-list li { position: relative; padding: 18px 18px 18px 28px; border-bottom: 1px solid rgba(255,255,255,0.18); font-size: 14px; }
.check-list li::before { content: "•"; position: absolute; left: 4px; color: var(--lime); }
.buyer-panel { display: flex; flex-direction: column; justify-content: center; padding: clamp(42px, 5vw, 70px); background: var(--fruit); border-radius: 0 var(--radius) var(--radius) 0; }
.buyer-list div { display: grid; grid-template-columns: 42px 1fr; gap: 12px; padding: 17px 0; border-top: 1px solid rgba(23,49,39,0.2); }
.buyer-list p { margin: 0; font-family: Georgia, serif; font-size: clamp(18px, 2vw, 26px); line-height: 1.15; }

.origin { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(45px, 8vw, 130px); align-items: center; }
.origin-art { position: relative; min-height: 450px; overflow: hidden; background: #d9e1aa; border-radius: 52% 52% var(--radius) var(--radius); }
.origin-art svg { position: absolute; inset: auto 0 0; width: 100%; }
.sun { position: absolute; top: 15%; right: 18%; width: 115px; height: 115px; background: var(--fruit); border-radius: 50%; }
.hill { stroke: none; }
.hill-back { fill: #6f9867; }
.hill-front { fill: #285b43; }
.field-line { fill: none; stroke: rgba(246,241,231,0.6); stroke-width: 2; }
.origin-copy p:not(.eyebrow) { max-width: 650px; color: var(--ink-soft); font-size: 18px; }

.contact {
  display: grid;
  grid-template-columns: minmax(280px, 0.82fr) minmax(0, 1.18fr);
  gap: clamp(44px, 6vw, 88px);
  padding-top: clamp(64px, 6vw, 90px);
  padding-bottom: clamp(64px, 6vw, 90px);
  color: var(--white);
  background: var(--green-dark);
  border-radius: var(--radius) var(--radius) 0 0;
}
.contact .eyebrow { color: var(--lime); }
.contact-heading p:not(.eyebrow) { max-width: 430px; color: rgba(255,255,255,0.7); font-size: 17px; }
.lead-form { display: grid; gap: 14px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 24px; }
.lead-form label { display: grid; gap: 5px; color: rgba(255,255,255,0.78); font-size: 13px; font-weight: 700; }
.lead-form label em { color: rgba(255,255,255,0.52); font-size: 11px; font-style: normal; font-weight: 500; }
.lead-form input, .lead-form select, .lead-form textarea {
  width: 100%;
  padding: 10px 0;
  color: var(--white);
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(255,255,255,0.3);
  border-radius: 0;
  outline: none;
}
.lead-form select option { color: var(--ink); }
.lead-form textarea { resize: vertical; }
.lead-form input:focus, .lead-form select:focus, .lead-form textarea:focus { border-color: var(--lime); }
.lead-form .button { justify-self: start; margin-top: 4px; color: var(--green-dark); background: var(--lime); }
.lead-form .button:disabled { cursor: wait; opacity: 0.65; }
.contact-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.lead-form .whatsapp-button { color: var(--white); background: transparent; border-color: rgba(255,255,255,0.45); }
.lead-form .whatsapp-button:hover { color: var(--green-dark); background: var(--white); }
.lead-form .privacy-consent { display: grid; grid-template-columns: 20px 1fr; gap: 10px; align-items: start; font-weight: 400; line-height: 1.45; }
.lead-form .privacy-consent input { width: 18px; height: 18px; margin: 1px 0 0; accent-color: var(--lime); }
.honeypot { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
.form-note { margin: -2px 0 0; color: rgba(255,255,255,0.55); font-size: 11px; }
.form-result { padding: 15px 18px; color: var(--ink); background: var(--paper); border-radius: 14px; font-size: 14px; }
.form-result-success { border-left: 4px solid var(--lime); }
.form-result-error { border-left: 4px solid var(--fruit); }

footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  max-width: 1480px;
  margin: 0 auto;
  padding: 35px clamp(22px, 5.3vw, 86px);
  color: var(--ink-soft);
  border-top: 1px solid var(--line);
  font-size: 12px;
}
.footer-brand strong { font-size: 15px; }
.footer-brand .brand-mark { width: 36px; height: 36px; }
footer p { margin: 0; }

@media (max-width: 980px) {
  .main-nav a:not(.nav-cta) { display: none; }
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-copy { position: relative; z-index: 2; }
  .hero-visual { max-width: 650px; margin: 20px auto 0; }
  .visual-note { right: 15px; }
  .intro-grid, .origin, .contact { grid-template-columns: 1fr; }
  .applications-heading { grid-template-columns: 1fr; }
  .production-proof { grid-template-columns: 1fr; gap: 10px; }
  .supply { grid-template-columns: 1fr; }
  .supply-card { border-radius: var(--radius) var(--radius) 0 0; }
  .buyer-panel { border-radius: 0 0 var(--radius) var(--radius); }
}

@media (max-width: 680px) {
  .site-header { padding: 13px 18px; }
  .brand small { display: none; }
  .brand strong { font-size: 15px; }
  .brand-mark { width: 36px; height: 36px; }
  .main-nav { gap: 8px; }
  .nav-cta { display: inline-flex; padding: 10px 12px; font-size: 11px; }
  .nav-label-full { display: none; }
  .nav-label-short { display: inline; }
  .hero { padding-top: 38px; padding-bottom: 58px; }
  h1 { font-size: clamp(44px, 13vw, 58px); }
  h2 { font-size: clamp(39px, 12vw, 57px); }
  .hero-lead { margin-bottom: 24px; font-size: 17px; }
  .hero-actions .button { width: 100%; }
  .hero-facts { grid-template-columns: 1fr 1fr; margin-top: 32px; padding-top: 20px; }
  .hero-facts div:last-child { display: none; }
  .hero-visual img { aspect-ratio: 4 / 4.7; }
  .hero-visual { margin-top: 8px; }
  .visual-note { right: 10px; bottom: 48px; width: 165px; padding: 17px; }
  .use-cases { grid-template-columns: 1fr; }
  .use-cases article { padding: 22px 0; border-bottom: 1px solid var(--line); }
  .use-cases article + article { padding-left: 0; border-left: 0; }
  .applications-gallery { grid-template-columns: 1fr; gap: 40px; }
  .application-card img { aspect-ratio: 4 / 3; }
  .applications-rights-note { margin-top: -16px; }
  .check-list { grid-template-columns: 1fr; }
  .origin-art { min-height: 330px; }
  .contact { padding-top: 58px; padding-bottom: 58px; }
  .field-row { grid-template-columns: 1fr; }
  footer { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; }
}