:root {
  --ink: #17211f;
  --muted: #5e6a66;
  --line: #dfe5df;
  --paper: #f6f7f3;
  --white: #ffffff;
  --green: #236f60;
  --green-dark: #17493f;
  --gold: #c4a45f;
  --steel: #2f3d42;
  --shadow: 0 18px 50px rgba(23, 33, 31, 0.12);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.55;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(18px, 4vw, 58px);
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-weight: 800;
  text-decoration: none;
}

.brand img {
  width: 48px;
  height: 42px;
  border-radius: 6px;
  object-fit: cover;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.site-nav a {
  padding: 10px 13px;
  border-radius: 6px;
  color: var(--steel);
  font-size: 0.96rem;
  font-weight: 700;
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  background: #e7ece6;
}

.site-nav .nav-cta,
.button.primary {
  color: var(--white);
  background: var(--green);
}

.site-nav .nav-cta:hover,
.site-nav .nav-cta:focus-visible,
.button.primary:hover,
.button.primary:focus-visible {
  background: var(--green-dark);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 6px;
}

.nav-toggle span:not(.sr-only) {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--ink);
}

.section-pad {
  padding: clamp(58px, 8vw, 108px) clamp(18px, 5vw, 72px);
}

.hero {
  display: grid;
  gap: clamp(34px, 6vw, 74px);
  min-height: auto;
  background: var(--paper);
}

.hero-content {
  max-width: 1240px;
  margin: 0 auto;
  text-align: center;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 38px;
  font-size: clamp(2.1rem, 4vw, 3.2rem);
  line-height: 1.05;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 1.05;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.25rem;
}

.hero-content > p:not(.eyebrow),
.section-heading > p:not(.eyebrow) {
  max-width: 1100px;
  color: var(--muted);
  font-size: clamp(1.15rem, 2vw, 1.65rem);
}

.hero-content > p {
  margin-right: auto;
  margin-bottom: 30px;
  margin-left: auto;
  color: var(--ink);
  line-height: 1.32;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 20px;
  border: 0;
  border-radius: 6px;
  font: inherit;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}

.button.secondary {
  color: var(--green-dark);
  background: var(--white);
  border: 1px solid var(--line);
}

.hero-media {
  width: min(100%, 1440px);
  margin: 0 auto;
}

.hero-media img {
  width: 100%;
  max-height: 620px;
  object-fit: cover;
  object-position: center;
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.section-heading {
  max-width: 860px;
  margin-bottom: 34px;
}

.section-heading.centered {
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.section-heading.centered p {
  margin-right: auto;
  margin-left: auto;
}

.trust-grid article,
.contact-card,
.inquiry-panel {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 10px 32px rgba(23, 33, 31, 0.06);
}

.product-summary {
  background: var(--green);
  color: var(--white);
}

.product-summary .eyebrow,
.product-summary .section-heading p {
  color: #d7eee8;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.category-card {
  display: grid;
  grid-template-rows: 230px 1fr;
  overflow: hidden;
  background: var(--white);
  border-radius: var(--radius);
  color: var(--ink);
}

.category-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.category-card div {
  padding: 24px;
}

.category-card p {
  color: var(--muted);
}

.category-card a {
  color: var(--green);
  font-weight: 800;
  text-decoration: none;
}

.gallery-section {
  background: var(--paper);
}

.gallery-section.compact-top {
  padding-top: 18px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.gallery-item {
  display: grid;
  place-items: center;
  min-height: 260px;
  padding: 18px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  cursor: zoom-in;
}

.gallery-item:hover,
.gallery-item:focus-visible {
  border-color: var(--green);
  box-shadow: var(--shadow);
}

.gallery-item img {
  width: 100%;
  max-height: 260px;
  object-fit: contain;
}

.trust {
  background: var(--white);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.trust-grid article {
  padding: 28px;
}

.trust-grid p {
  color: var(--muted);
}

.inquiry-contact {
  background: var(--steel);
}

.inquiry-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(320px, 1.14fr);
  gap: clamp(24px, 5vw, 60px);
  max-width: 1160px;
  margin: 0 auto;
  padding: clamp(24px, 5vw, 54px);
}

.inquiry-form {
  display: grid;
  gap: 14px;
}

.inquiry-form label {
  display: grid;
  gap: 7px;
  color: var(--steel);
  font-size: 0.88rem;
  font-weight: 800;
}

.inquiry-form input,
.inquiry-form textarea {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  font: inherit;
}

.inquiry-form input:focus,
.inquiry-form textarea:focus {
  border-color: var(--green);
  outline: 3px solid rgba(35, 111, 96, 0.16);
}

.form-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.contact {
  background: var(--white);
}

.contact-card {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1.15fr);
  gap: 24px;
  max-width: 1160px;
  margin: 0 auto;
  padding: 24px;
}

.contact-card > div {
  padding: 18px;
}

.contact-card ul {
  display: grid;
  gap: 13px;
  padding: 0;
  margin: 0;
  list-style: none;
  color: var(--muted);
}

.contact-card a {
  color: var(--green);
  font-weight: 800;
  text-decoration: none;
}

.contact-card iframe {
  width: 100%;
  min-height: 360px;
  border: 0;
  border-radius: var(--radius);
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 18px 26px;
  padding: 34px 20px;
  color: var(--white);
  background: var(--green);
}

.site-footer a {
  font-weight: 800;
  text-decoration: none;
}

.site-footer p {
  flex-basis: 100%;
  margin: 8px 0 0;
  color: #d7eee8;
  text-align: center;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: 72px 18px 32px;
  background: rgba(8, 15, 14, 0.88);
}

.lightbox[hidden] {
  display: none;
}

.lightbox img {
  max-width: min(92vw, 980px);
  max-height: 78vh;
  object-fit: contain;
  background: var(--white);
  border-radius: var(--radius);
}

.lightbox p {
  margin: 14px 0 0;
  color: var(--white);
  font-weight: 800;
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 24px;
  width: 44px;
  height: 44px;
  color: var(--white);
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 50%;
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
}

@media (max-width: 980px) {
  .hero,
  .category-grid,
  .trust-grid,
  .inquiry-panel,
  .contact-card {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero {
    min-height: auto;
  }

  .hero-content > p:not(.eyebrow) {
    font-size: 1.2rem;
  }
}

@media (max-width: 720px) {
  .site-header {
    align-items: flex-start;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 71px;
    right: 18px;
    left: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    width: 100%;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
  }
}