/* Kerman Green — design tokens
   Palette family: "Forest" (deep pistachio green + bone + charcoal), one accent color (green), locked across the page. */
:root {
  --bone: #F4F6F0;
  --bone-2: #ECEFE6;
  --ink: #1C211D;
  --ink-soft: #4B5249;
  --green-900: #14231A;
  --green-800: #1E3326;
  --green-700: #2C4A34;
  --green-500: #4C7A55;
  --green-300: #8DA871;
  --border: rgba(28, 33, 29, 0.12);

  --radius-card: 16px;
  --radius-input: 8px;
  --radius-pill: 999px;

  --font-display: "Outfit", sans-serif;
  --font-body: "Work Sans", sans-serif;

  --max-w: 1200px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

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

h1, h2, h3 {
  font-family: var(--font-display);
  margin: 0;
  color: var(--ink);
  line-height: 1.15;
}

p { margin: 0; }

a { color: inherit; text-decoration: none; }

.wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--green-800);
  color: var(--bone);
  padding: 10px 16px;
  border-radius: var(--radius-input);
  z-index: 100;
}
.skip-link:focus { left: 16px; top: 16px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bone) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--green-800);
}
.logo-mark { color: var(--green-700); }

.primary-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 0.95rem;
  font-weight: 500;
}

.primary-nav a:not(.nav-cta) {
  color: var(--ink-soft);
  transition: color 0.2s ease;
}
.primary-nav a:not(.nav-cta):hover { color: var(--green-800); }

.nav-cta {
  background: var(--green-800);
  color: var(--bone);
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  white-space: nowrap;
  transition: transform 0.15s ease, background 0.2s ease;
}
.nav-cta:hover { background: var(--green-700); }
.nav-cta:active { transform: scale(0.98); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
}
.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--ink);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 26px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.95rem;
  white-space: nowrap;
  transition: transform 0.15s ease, background 0.2s ease, border-color 0.2s ease;
  border: 1px solid transparent;
  cursor: pointer;
}
.btn:active { transform: scale(0.98); }

.btn-primary {
  background: var(--green-800);
  color: var(--bone);
}
.btn-primary:hover { background: var(--green-700); }

.btn-ghost {
  background: transparent;
  color: var(--green-800);
  border-color: var(--border);
}
.btn-ghost:hover { border-color: var(--green-700); }

.btn-block { width: 100%; }

/* ---------- Hero ---------- */
.hero {
  padding: 88px 0 64px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}

.hero-copy h1 {
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  letter-spacing: -0.02em;
  max-width: 14ch;
}

.hero-sub {
  margin-top: 20px;
  font-size: 1.1rem;
  color: var(--ink-soft);
  max-width: 46ch;
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-photo {
  width: 100%;
  aspect-ratio: 4 / 5;
  border-radius: 32px;
  object-fit: cover;
  display: block;
}

/* ---------- Trust bar ---------- */
.trust-bar {
  background: var(--green-800);
  color: var(--bone);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding: 32px 24px;
}

.trust-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  text-align: center;
}

.trust-num {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.3rem;
}

.trust-label {
  font-size: 0.88rem;
  color: color-mix(in srgb, var(--bone) 75%, transparent);
}

/* ---------- Sections ---------- */
.section {
  padding: 96px 0;
}

.section-alt { background: var(--bone-2); border-top: 1px solid var(--border); }

.section-heading {
  font-size: clamp(1.6rem, 2.6vw, 2.2rem);
  max-width: 20ch;
  margin-bottom: 48px;
  letter-spacing: -0.01em;
}

.section-lead {
  font-size: 1.05rem;
  color: var(--ink-soft);
  max-width: 640px;
  margin-bottom: 32px;
}

/* ---------- Bento (Products) ---------- */
.bento {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: auto auto;
  gap: 20px;
}

.bento-cell {
  border-radius: var(--radius-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.bento-cell .cell-image { aspect-ratio: 16 / 10; position: relative; }

.cell-photo-cta {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(20, 35, 26, 0.85);
  color: var(--bone);
  font-weight: 600;
  font-size: 0.82rem;
  text-decoration: none;
  text-align: center;
  transition: background 0.2s ease, transform 0.2s ease;
}
.cell-photo-cta:hover { background: var(--green-700); transform: translateY(-2px); }

.cell-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.cell-body {
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.bento-cell h3 {
  font-size: 1.25rem;
}

.bento-cell p {
  color: var(--ink-soft);
  font-size: 0.96rem;
}

.cell-meta {
  margin-top: auto;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ink-soft);
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.tint-green {
  background: linear-gradient(160deg, var(--green-700), var(--green-800));
  color: var(--bone);
}
.tint-green h3 { color: var(--bone); }
.tint-green p { color: color-mix(in srgb, var(--bone) 78%, transparent); }
.tint-green .cell-meta { color: color-mix(in srgb, var(--bone) 70%, transparent); border-color: rgba(255,255,255,0.16); }

.tint-bone {
  background: var(--bone-2);
  border: 1px solid var(--border);
  border-top: none;
}

.tint-dark {
  background: var(--green-900);
  color: var(--bone);
}
.tint-dark h3 { color: var(--bone); }
.tint-dark p { color: color-mix(in srgb, var(--bone) 78%, transparent); }
.tint-dark .cell-meta { color: color-mix(in srgb, var(--bone) 70%, transparent); border-color: rgba(255,255,255,0.16); }

/* ---------- Why us ---------- */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px 48px;
}

.why-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-input);
  background: var(--bone);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green-700);
  margin-bottom: 16px;
}

.why-item h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.why-item p {
  color: var(--ink-soft);
  font-size: 0.96rem;
  max-width: 42ch;
}

/* ---------- About ---------- */
.about-wrap {
  max-width: 780px;
  text-align: center;
}
.about-wrap .section-heading { margin: 0 auto 24px; }

.about-copy {
  font-size: 1.15rem;
  color: var(--ink-soft);
  line-height: 1.7;
}

.checklist.about-checklist {
  text-align: left;
  max-width: 560px;
  margin: 40px auto 0;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

/* ---------- Sticky CTA ---------- */
.sticky-cta {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--green-800);
  color: var(--bone);
  padding: 14px 24px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.28);
  z-index: 100;
  opacity: 0;
  transform: translateY(14px);
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease, background 0.2s ease;
}
.sticky-cta.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.sticky-cta:hover { background: var(--green-700); }

@media (max-width: 640px) {
  .sticky-cta { bottom: 16px; right: 16px; padding: 12px 20px; font-size: 0.85rem; }
}

/* ---------- Language switcher ---------- */
.lang-switcher {
  position: relative;
}

.lang-toggle {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 0.82rem;
  font-weight: 600;
  font-family: inherit;
  color: var(--ink);
  cursor: pointer;
}
.lang-toggle:hover { border-color: var(--green-700); }

.lang-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--bone);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 8px;
  min-width: 150px;
  list-style: none;
  margin: 0;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.14);
  display: none;
  z-index: 50;
}
.lang-menu.is-open { display: block; }

.lang-menu a {
  display: block;
  padding: 8px 10px;
  border-radius: 8px;
  color: var(--ink);
  text-decoration: none;
  font-size: 0.9rem;
}
.lang-menu a:hover { background: var(--bone-2); }
.lang-menu a.is-current { font-weight: 700; color: var(--green-800); }

/* ---------- Supply chain timeline ---------- */
.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative;
}

.timeline-step {
  position: relative;
  padding-top: 44px;
  border-top: 2px solid var(--border);
}

.step-num {
  position: absolute;
  top: -22px;
  left: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--green-800);
  color: var(--bone);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 600;
}

.timeline-step h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.timeline-step p {
  color: var(--ink-soft);
  font-size: 0.92rem;
}

/* ---------- Quality ---------- */
.quality {
  background: var(--green-900);
  color: var(--bone);
}

.quality-wrap { max-width: 780px; }
.quality .section-heading { color: var(--bone); }

.quality-copy {
  color: color-mix(in srgb, var(--bone) 78%, transparent);
  font-size: 1.05rem;
  margin-bottom: 32px;
}

.checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.checklist li {
  padding-left: 28px;
  position: relative;
  font-weight: 500;
  font-size: 0.95rem;
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--green-300);
}

/* ---------- Markets ---------- */
.markets-wrap {
  max-width: 680px;
}

.markets p {
  color: var(--ink-soft);
  font-size: 1.02rem;
  margin-top: 16px;
}

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
}

.contact-intro p {
  color: var(--ink-soft);
  margin-top: 16px;
  font-size: 1.02rem;
  max-width: 40ch;
}

.contact-label {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  margin-bottom: 4px;
}

.contact-direct a {
  font-weight: 600;
  color: var(--green-800);
}
.contact-direct a:hover { text-decoration: underline; }

.contact-value {
  display: block;
  color: var(--ink-soft);
  line-height: 1.6;
  font-size: 0.95rem;
}

.quote-form {
  background: var(--bone-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 32px;
  display: grid;
  gap: 18px;
}

.hidden-field { position: absolute; left: -9999px; }

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.field label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink);
}

.field input,
.field select,
.field textarea {
  font-family: var(--font-body);
  font-size: 0.96rem;
  padding: 12px 14px;
  border-radius: var(--radius-input);
  border: 1px solid var(--border);
  background: var(--bone);
  color: var(--ink);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: 2px solid var(--green-500);
  outline-offset: 1px;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--green-900);
  color: var(--bone);
  padding: 56px 0 32px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 32px;
  align-items: start;
}

.footer-brand .logo { color: var(--bone); margin-bottom: 12px; }
.footer-brand p {
  color: color-mix(in srgb, var(--bone) 70%, transparent);
  font-size: 0.9rem;
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.92rem;
}
.footer-nav a { color: color-mix(in srgb, var(--bone) 85%, transparent); }
.footer-nav a:hover { color: var(--bone); }

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 18px;
  font-size: 0.9rem;
  align-items: flex-start;
}
.footer-quick {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  font-size: 0.9rem;
  align-items: flex-start;
}
.footer-contact a, .footer-quick a { font-weight: 600; color: var(--bone); }
.footer-contact a:hover, .footer-quick a:hover { text-decoration: underline; }
.site-footer .contact-label { color: color-mix(in srgb, var(--bone) 55%, transparent); }
.site-footer .contact-value { color: color-mix(in srgb, var(--bone) 85%, transparent); }

.footer-bottom {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid rgba(244, 246, 240, 0.12);
  font-size: 0.85rem;
  color: color-mix(in srgb, var(--bone) 55%, transparent);
}

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s cubic-bezier(0.16,1,0.3,1), transform 0.6s cubic-bezier(0.16,1,0.3,1);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; max-width: 320px; margin: 0 auto; }
  .bento { grid-template-columns: 1fr; }
  .bento-cell--lg { grid-row: auto; }
  .why-grid { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .wrap { padding: 0 20px; }
  .timeline { grid-template-columns: 1fr; }
  .checklist { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }

  .nav-toggle { display: flex; }

  .primary-nav {
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--bone);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 8px 20px 20px;
    display: none;
  }
  .primary-nav.is-open { display: flex; }
  .primary-nav a { width: 100%; padding: 12px 0; }
  .primary-nav a:not(.nav-cta) { border-bottom: 1px solid var(--border); }
  .nav-cta { margin-top: 12px; text-align: center; }
}