:root {
  --bg: #ffffff;
  --text: #15201e;
  --muted: #60706b;
  --soft: #f4f8f6;
  --soft-2: #e9f1ed;
  --line: #dce5e1;
  --green: #147a50;
  --green-dark: #0d5d3c;
  --lime: #8bd13f;
  --ink: #101b22;
  --shadow: 0 26px 70px rgba(21, 32, 30, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    Arial, sans-serif;
}

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

img {
  max-width: 100%;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  padding: 16px clamp(18px, 5vw, 72px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(16, 27, 34, 0.48);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  width: max-content;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--green), #79b894);
  color: #ffffff;
  font-weight: 850;
}

.brand-lockup {
  display: grid;
  gap: 1px;
  text-transform: uppercase;
}

.brand-name {
  color: #ffffff;
  font-size: 20px;
  line-height: 1;
  font-weight: 850;
}

.brand-subtitle {
  color: rgba(255, 255, 255, 0.72);
  font-size: 10px;
  font-weight: 760;
  letter-spacing: 0.18em;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 16px 42px;
  border-radius: 999px;
  background: rgba(16, 27, 34, 0.45);
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  font-weight: 700;
}

.main-nav a:hover {
  color: #ffffff;
}

.header-actions {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 12px;
}

.language-toggle {
  display: inline-flex;
  padding: 4px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(16, 27, 34, 0.38);
  backdrop-filter: blur(12px);
}

.language-toggle button {
  min-width: 42px;
  min-height: 34px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: rgba(255, 255, 255, 0.72);
  font: inherit;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
}

.language-toggle button.is-active {
  background: #ffffff;
  color: var(--text);
}

.nav-cta,
.button,
.contact-form button,
.product-quote {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  font-weight: 800;
}

.nav-cta {
  padding: 0 18px;
  background: var(--green);
  color: #ffffff;
  font-size: 14px;
}

.nav-cta:hover,
.button-primary:hover,
.contact-form button:hover,
.product-quote:hover {
  background: var(--green-dark);
  color: #ffffff;
}

.mobile-menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: rgba(16, 27, 34, 0.44);
  cursor: pointer;
}

.mobile-menu-toggle span {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: #ffffff;
  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

.site-header.is-mobile-menu-open .mobile-menu-toggle span:first-child {
  transform: translateY(7px) rotate(45deg);
}

.site-header.is-mobile-menu-open .mobile-menu-toggle span:nth-child(2) {
  opacity: 0;
}

.site-header.is-mobile-menu-open .mobile-menu-toggle span:last-child {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-menu {
  position: absolute;
  top: calc(100% + 10px);
  right: clamp(18px, 5vw, 72px);
  display: grid;
  width: min(320px, calc(100vw - 32px));
  padding: 8px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(16, 27, 34, 0.96);
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition:
    opacity 180ms ease,
    transform 180ms ease,
    visibility 180ms ease;
  visibility: hidden;
}

.mobile-menu a {
  min-height: 44px;
  display: flex;
  align-items: center;
  padding: 0 14px;
  border-radius: 6px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 14px;
  font-weight: 800;
}

.mobile-menu a:hover,
.mobile-menu a:focus {
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
}

.site-header.is-mobile-menu-open .mobile-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
  visibility: visible;
}

.hero {
  position: relative;
  min-height: 86vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 116px clamp(20px, 8vw, 156px) 48px;
  background: var(--ink);
  color: #ffffff;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(10, 20, 18, 0.76) 0%, rgba(10, 20, 18, 0.42) 46%, rgba(10, 20, 18, 0.25) 100%),
    linear-gradient(180deg, rgba(10, 20, 18, 0.56) 0%, rgba(10, 20, 18, 0.08) 42%, rgba(10, 20, 18, 0.62) 100%);
  pointer-events: none;
}

.hero-slider {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-slide {
  position: absolute;
  inset: 0;
  background-position: center;
  background-size: cover;
  opacity: 0;
  transform: scale(1);
  transition: opacity 1200ms ease;
}

.hero-slide.is-active {
  opacity: 1;
  animation: heroSlowZoom 7600ms linear forwards;
}

@keyframes heroSlowZoom {
  from {
    transform: scale(1);
  }

  to {
    transform: scale(1.08);
  }
}

.hero-copy {
  position: relative;
  z-index: 2;
  max-width: 720px;
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  margin: 0 0 16px;
  color: var(--green);
  font-size: 13px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: var(--lime);
}

.hero h1 {
  margin: 0;
  max-width: 720px;
  font-size: clamp(36px, 4.2vw, 56px);
  line-height: 1.04;
  font-weight: 850;
}

.hero-lead {
  margin: 18px 0 0;
  max-width: 620px;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(16px, 1.4vw, 18px);
  line-height: 1.58;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 26px;
}

.button {
  padding: 0 22px;
  font-size: 15px;
}

.button-primary {
  background: var(--green);
  color: #ffffff;
}

.button-secondary {
  border: 1px solid rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  backdrop-filter: blur(10px);
}

.button-dark {
  width: max-content;
  margin-top: 26px;
  padding: 0 22px;
  background: var(--text);
  color: #ffffff;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  max-width: 640px;
  margin: 24px 0 0;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.14);
}

.hero-stats div {
  min-height: 76px;
  padding: 14px;
  background: rgba(16, 27, 34, 0.34);
  backdrop-filter: blur(16px);
}

.hero-stats dt {
  margin-bottom: 6px;
  color: var(--lime);
  font-size: 12px;
  font-weight: 850;
}

.hero-stats dd {
  margin: 0;
  color: #ffffff;
  font-size: 14px;
  line-height: 1.38;
  font-weight: 720;
}

.hero-controls {
  position: relative;
  z-index: 2;
  align-self: flex-end;
  display: flex;
  align-items: center;
  gap: 18px;
  margin-left: clamp(24px, 5vw, 88px);
  margin-bottom: 12px;
}

.hero-arrow,
.hero-dots button {
  border: 0;
  cursor: pointer;
}

.hero-arrow {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.16);
  color: #ffffff;
  font-size: 30px;
  line-height: 1;
}

.hero-dots {
  display: flex;
  gap: 12px;
}

.hero-dots button {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.36);
}

.hero-dots button.is-active {
  background: var(--lime);
}

.buyer-strip {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 26px clamp(20px, 5vw, 72px);
  border-bottom: 1px solid var(--line);
  background: var(--soft);
  color: var(--muted);
}

.buyer-strip strong {
  margin-right: 12px;
  color: var(--text);
}

.buyer-strip a {
  color: var(--green);
  font-weight: 800;
}

.section {
  padding: 92px clamp(20px, 5vw, 72px);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.72fr);
  gap: 32px;
  align-items: end;
  margin-bottom: 38px;
}

.section h2,
.contact h2 {
  margin: 0;
  font-size: clamp(32px, 4.5vw, 56px);
  line-height: 1.04;
  font-weight: 830;
}

.section p,
.contact p {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.58;
}

.detail-note {
  display: inline-flex;
  margin-top: 16px;
  padding: 10px 12px;
  border-radius: 8px;
  background: var(--soft);
  color: var(--green);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.4;
}

.product-section,
.catalog {
  background: #ffffff;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.b2b-product-card {
  display: grid;
  grid-template-columns: minmax(220px, 0.75fr) minmax(0, 1fr);
  min-height: 520px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  overflow: hidden;
  box-shadow: 0 14px 40px rgba(21, 32, 30, 0.06);
}

.b2b-product-card img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover;
}

.product-body {
  display: grid;
  align-content: start;
  gap: 18px;
  padding: 28px;
}

.product-type {
  width: max-content;
  max-width: 100%;
  padding: 7px 10px;
  border-radius: 8px;
  background: var(--soft);
  color: var(--green);
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
}

.product-body h3 {
  margin: 0;
  font-size: 27px;
  line-height: 1.12;
}

.spec-list {
  display: grid;
  gap: 10px;
  margin: 0;
}

.spec-list div {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

.spec-list dt {
  color: var(--text);
  font-size: 13px;
  font-weight: 820;
}

.spec-list dd {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.46;
}

.spec-list .quote-row {
  padding: 12px;
  border: 1px solid rgba(20, 122, 80, 0.18);
  border-radius: 8px;
  background: var(--soft);
}

.spec-list .quote-row dt {
  color: var(--green);
}

.spec-list .quote-row dd {
  color: var(--text);
  font-weight: 760;
}

.product-quote {
  width: max-content;
  padding: 0 18px;
  background: var(--green);
  color: #ffffff;
  font-size: 14px;
}

.downstream-products {
  margin-top: 22px;
  padding: clamp(24px, 3vw, 36px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.downstream-copy {
  display: grid;
  gap: 14px;
  max-width: 760px;
  margin-bottom: 22px;
}

.downstream-copy h3 {
  margin: 0;
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.1;
}

.downstream-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.55;
}

.downstream-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
}

.downstream-item {
  display: grid;
  grid-template-rows: 160px 1fr auto;
  gap: 14px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.downstream-item img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: 6px;
}

.downstream-item div {
  display: grid;
  gap: 8px;
}

.downstream-item strong {
  font-size: 18px;
  line-height: 1.2;
}

.downstream-item span {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}

.downstream-link {
  color: var(--green);
  font-size: 14px;
  font-weight: 850;
}

.trust-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
  gap: 20px;
  background: #ffffff;
}

.about-card,
.why-card {
  padding: clamp(28px, 4vw, 46px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.about-card h2 {
  margin: 0;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.08;
}

.about-card p {
  max-width: 850px;
}

.why-card {
  background: var(--ink);
  color: #ffffff;
}

.why-card .section-kicker {
  color: var(--lime);
}

.why-card ul {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.why-card li {
  padding: 0 0 16px 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  position: relative;
  line-height: 1.48;
}

.why-card li::before {
  content: "";
  position: absolute;
  top: 0.55em;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lime);
}

.faq {
  background: var(--soft);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.faq-grid article {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.faq-grid h3 {
  margin: 0;
  font-size: 20px;
  line-height: 1.25;
}

.faq-grid p {
  margin-top: 12px;
  font-size: 15px;
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 0.76fr) minmax(360px, 1fr);
  gap: clamp(32px, 6vw, 84px);
  padding: 92px clamp(20px, 5vw, 72px);
  background: var(--ink);
  color: #ffffff;
}

.contact .section-kicker {
  color: #8fc6a6;
}

.contact p {
  max-width: 560px;
  color: rgba(255, 255, 255, 0.72);
}

.contact-details {
  display: grid;
  gap: 14px;
  margin: 34px 0 0;
  padding: 0;
  color: rgba(255, 255, 255, 0.78);
  list-style: none;
}

.contact-details li {
  padding-left: 18px;
  border-left: 3px solid #8fc6a6;
}

.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
  font-weight: 700;
}

.full-row {
  grid-column: 1 / -1;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  font: inherit;
  padding: 14px 15px;
  outline: none;
}

.form-honey {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.contact-form select option {
  color: var(--text);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: #8fc6a6;
}

.contact-form textarea {
  resize: vertical;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: rgba(255, 255, 255, 0.44);
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.contact-form button {
  min-width: 160px;
  border: 0;
  background: #ffffff;
  color: var(--text);
  font: inherit;
  cursor: pointer;
}

.contact-form button:first-child {
  background: var(--green);
  color: #ffffff;
}

.contact-form button:disabled {
  opacity: 0.62;
  cursor: wait;
}

.form-note {
  margin: 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 13px;
  line-height: 1.5;
}

.form-status {
  margin: 0;
  padding: 12px 14px;
  border: 1px solid rgba(143, 198, 166, 0.36);
  border-radius: 8px;
  background: rgba(143, 198, 166, 0.1);
  color: #d8f5e2;
  font-size: 14px;
  line-height: 1.5;
}

.form-status.is-error {
  border-color: rgba(255, 173, 143, 0.5);
  background: rgba(255, 173, 143, 0.12);
  color: #ffe1d6;
}

.form-status a {
  color: #ffffff;
  font-weight: 850;
  text-decoration: underline;
  text-underline-offset: 3px;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 24px clamp(20px, 5vw, 72px);
  background: var(--ink);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.66);
  font-size: 14px;
}

@media (max-width: 1180px) {
  .site-header {
    grid-template-columns: minmax(0, 1fr) auto auto;
  }

  .main-nav {
    display: none;
  }

  .mobile-menu-toggle {
    display: inline-flex;
  }

  .product-grid,
  .downstream-list,
  .faq-grid {
    grid-template-columns: 1fr 1fr;
  }

  .b2b-product-card {
    grid-template-columns: 1fr;
  }

  .b2b-product-card img {
    min-height: 320px;
    aspect-ratio: 16 / 9;
  }
}

@media (max-width: 760px) {
  .site-header {
    padding: 12px 16px;
    gap: 12px;
  }

  .mobile-menu {
    right: 16px;
  }

  .brand-mark {
    width: 38px;
    height: 38px;
  }

  .brand-name {
    font-size: 17px;
  }

  .brand-subtitle {
    font-size: 9px;
  }

  .header-actions {
    gap: 8px;
  }

  .language-toggle {
    padding: 3px;
  }

  .language-toggle button {
    min-width: 34px;
    min-height: 30px;
    font-size: 12px;
  }

  .nav-cta {
    min-height: 38px;
    padding: 0 12px;
    font-size: 13px;
  }

  .hero {
    min-height: auto;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding: 112px 18px 44px;
  }

  .hero h1 {
    font-size: clamp(29px, 8vw, 34px);
    line-height: 1.08;
  }

  .hero-lead {
    margin-top: 18px;
    font-size: 15px;
    line-height: 1.55;
  }

  .hero-actions {
    gap: 10px;
    margin-top: 22px;
  }

  .hero-controls {
    margin: 20px 0 0;
  }

  .hero-actions,
  .buyer-strip,
  .form-actions,
  footer {
    flex-direction: column;
  }

  .button,
  .button-dark,
  .product-quote,
  .contact-form button {
    width: 100%;
  }

  .section-heading,
  .trust-section,
  .contact {
    grid-template-columns: 1fr;
  }

  .hero-stats,
  .product-grid,
  .downstream-list,
  .faq-grid,
  .contact-form {
    grid-template-columns: 1fr;
  }

  .hero-stats {
    display: none;
  }

  .spec-list div {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}

@media (max-width: 480px) {
  .brand {
    gap: 8px;
  }

  .brand-mark {
    width: 34px;
    height: 34px;
  }

  .brand-name {
    font-size: 16px;
  }

  .brand-subtitle {
    display: none;
  }

  .language-toggle button {
    min-width: 32px;
  }

  .nav-cta {
    display: none;
  }

  .section,
  .contact {
    padding-left: 16px;
    padding-right: 16px;
  }
}