:root {
  --green: #0f7a3d;
  --green-2: #1fbf63;
  --green-soft: #e7f7ec;
  --black: #080b0a;
  --ink: #151917;
  --muted: #606a63;
  --line: #dfe7df;
  --white: #ffffff;
  --paper: #f7f9f6;
  --warm: #f2efe8;
  --shadow: 0 20px 50px rgba(8, 11, 10, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Segoe UI", Arial, Helvetica, sans-serif;
  letter-spacing: 0;
}

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

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

p {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.7;
  margin: 0;
}

h1,
h2,
h3 {
  color: var(--black);
  line-height: 1.05;
  margin: 0;
}

h1 {
  font-size: 4rem;
  max-width: 860px;
}

h2 {
  font-size: 2.25rem;
}

h3 {
  font-size: 1.25rem;
}

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  top: -60px;
  left: 18px;
  z-index: 50;
  padding: 12px 16px;
  background: var(--black);
  color: var(--white);
  border-radius: 6px;
}

.skip-link:focus {
  top: 18px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.header-inner {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
}

.brand img {
  width: 190px;
  height: 54px;
  object-fit: contain;
}

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

.site-nav a {
  padding: 12px 14px;
  color: #27302b;
  border-radius: 6px;
  font-size: 0.95rem;
  font-weight: 650;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  background: var(--green-soft);
  color: var(--green);
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: 6px;
  padding: 10px;
}

.nav-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  margin: 5px 0;
  background: var(--black);
}

.hero {
  min-height: 690px;
  display: grid;
  align-items: center;
  padding: 70px 0 54px;
  background:
    linear-gradient(90deg, rgba(15, 122, 61, 0.08) 1px, transparent 1px),
    linear-gradient(180deg, rgba(15, 122, 61, 0.08) 1px, transparent 1px),
    var(--paper);
  background-size: 44px 44px;
}

.hero-grid,
.page-hero-grid {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 54px;
  align-items: center;
}

.eyebrow {
  color: var(--green);
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.lead {
  font-size: 1.18rem;
  max-width: 720px;
  margin-top: 24px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.btn {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 20px;
  border-radius: 7px;
  border: 1px solid transparent;
  font-weight: 800;
  font-size: 0.98rem;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: var(--white);
  background: var(--green);
  box-shadow: 0 12px 26px rgba(15, 122, 61, 0.24);
}

.btn-primary:hover {
  background: #0b6632;
}

.btn-secondary {
  color: var(--black);
  background: var(--white);
  border-color: var(--line);
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 32px;
}

.trust-row span {
  padding: 8px 12px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 6px;
  color: #26312a;
  font-size: 0.92rem;
  font-weight: 750;
}

.hero-showcase {
  position: relative;
  min-height: 540px;
}

.showcase-main,
.showcase-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  object-fit: contain;
  box-shadow: var(--shadow);
}

.showcase-main {
  width: 80%;
  margin: 0 0 0 auto;
  aspect-ratio: 4 / 3;
}

.showcase-card {
  position: absolute;
  width: 38%;
  aspect-ratio: 4 / 3;
  padding: 6px;
}

.showcase-card-one {
  left: 0;
  top: 72px;
}

.showcase-card-two {
  left: 70px;
  bottom: 24px;
}

.section {
  padding: 88px 0;
  background: var(--white);
}

.section-tight {
  padding-top: 74px;
}

.split-intro {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: end;
  margin-bottom: 36px;
}

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

.product-card {
  min-width: 0;
  padding: 8px;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  cursor: pointer;
  text-align: left;
  box-shadow: 0 10px 28px rgba(8, 11, 10, 0.07);
}

.product-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 6px;
  background: var(--paper);
}

.product-card:hover {
  border-color: var(--green-2);
}

.band-dark {
  padding: 86px 0;
  background: var(--black);
}

.band-dark h2,
.band-dark strong {
  color: var(--white);
}

.band-dark p {
  color: #c8d4cc;
}

.band-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 46px;
}

.feature-list {
  display: grid;
  gap: 16px;
}

.feature-list article,
.service-card,
.material-grid article,
.values-grid article,
.contact-card {
  border: 1px solid var(--line);
  border-radius: 8px;
}

.feature-list article {
  padding: 24px;
  border-color: rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.05);
}

.feature-list strong {
  display: block;
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.cta-panel,
.quote-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 34px;
  background: var(--green-soft);
  border: 1px solid #b9e8c8;
  border-radius: 8px;
}

.cta-panel p,
.quote-box p {
  max-width: 640px;
  margin-top: 12px;
}

.page-hero {
  padding: 72px 0;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.page-hero img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.service-card {
  padding: 26px;
  background: var(--paper);
}

.service-mark,
.contact-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 30px;
  padding: 0 10px;
  margin-bottom: 20px;
  color: var(--green);
  background: var(--green-soft);
  border-radius: 6px;
  font-weight: 850;
}

.service-card h2 {
  font-size: 1.5rem;
  margin-bottom: 12px;
}

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

.material-grid,
.values-grid,
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.material-grid article,
.values-grid article,
.contact-card {
  padding: 26px;
  background: var(--white);
}

.material-grid h3 {
  color: var(--green);
  font-size: 2rem;
  margin-bottom: 12px;
}

.band-light {
  padding: 86px 0;
  background: var(--warm);
}

.process-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 46px;
}

.process-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.process-list li {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 18px;
  padding: 22px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.process-list strong {
  color: var(--black);
}

.process-list span {
  color: var(--muted);
  line-height: 1.55;
}

.story-grid {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 54px;
  align-items: start;
}

.story-number {
  color: var(--green);
  font-size: 5rem;
  font-weight: 900;
  line-height: 0.9;
}

.story-grid p {
  margin-top: 18px;
}

.direction-grid {
  display: grid;
  grid-template-columns: 1.15fr repeat(3, 1fr);
  gap: 18px;
  align-items: stretch;
}

.direction-grid article {
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
}

.direction-grid strong {
  display: block;
  margin-bottom: 10px;
}

.values-grid h2 {
  font-size: 1.45rem;
  margin-bottom: 12px;
}

.contact-hero .page-hero-grid {
  align-items: center;
}

.contact-card h2 {
  font-size: 1.55rem;
  margin-bottom: 12px;
}

.text-link {
  display: inline-flex;
  margin-top: 18px;
  color: var(--green);
  font-weight: 850;
  border-bottom: 2px solid currentColor;
}

.site-footer {
  padding: 48px 0;
  background: var(--black);
  color: var(--white);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 28px;
}

.footer-logo {
  width: 160px;
  height: 48px;
  object-fit: contain;
  background: var(--white);
  border-radius: 6px;
  margin-bottom: 16px;
}

.site-footer p {
  color: #c8d4cc;
}

.site-footer strong {
  display: block;
  margin-bottom: 12px;
}

.site-footer a {
  display: block;
  color: #eaf7ee;
  margin-top: 10px;
}

.floating-whatsapp {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 25;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  color: var(--white);
  background: var(--green);
  border-radius: 7px;
  font-weight: 850;
  box-shadow: 0 16px 34px rgba(15, 122, 61, 0.28);
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(8, 11, 10, 0.82);
}

.lightbox[hidden] {
  display: none;
}

.lightbox-content {
  width: min(900px, 100%);
  background: var(--white);
  border-radius: 8px;
  overflow: hidden;
}

.lightbox-content img {
  width: 100%;
  max-height: 72vh;
  object-fit: contain;
  background: var(--paper);
}

.lightbox-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 18px;
  border-top: 1px solid var(--line);
}

.lightbox-title {
  color: var(--black);
  font-weight: 850;
}

.lightbox-close {
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: 6px;
  color: var(--black);
  font-size: 1.2rem;
  cursor: pointer;
}

@media (max-width: 980px) {
  h1 {
    font-size: 3rem;
  }

  h2 {
    font-size: 1.9rem;
  }

  .hero-grid,
  .page-hero-grid,
  .band-grid,
  .process-grid,
  .split-intro,
  .story-grid {
    grid-template-columns: 1fr;
  }

  .hero-showcase {
    min-height: 440px;
  }

  .product-grid,
  .service-grid,
  .material-grid,
  .values-grid,
  .contact-grid,
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 760px) {
  .container {
    width: min(100% - 28px, 1120px);
  }

  .header-inner {
    min-height: 70px;
  }

  .brand img {
    width: 150px;
    height: 46px;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 12px 14px 18px;
    background: var(--white);
    border-bottom: 1px solid var(--line);
  }

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

  .site-nav a {
    padding: 14px;
  }

  .hero {
    min-height: auto;
    padding: 44px 0 38px;
  }

  h1 {
    font-size: 2.4rem;
  }

  h2 {
    font-size: 1.7rem;
  }

  .lead {
    font-size: 1.06rem;
  }

  .hero-showcase {
    min-height: 360px;
  }

  .showcase-main {
    width: 88%;
  }

  .showcase-card {
    width: 42%;
  }

  .showcase-card-two {
    left: 24px;
  }

  .section,
  .band-dark,
  .band-light {
    padding: 58px 0;
  }

  .page-hero {
    padding: 48px 0;
  }

  .product-grid,
  .service-grid,
  .material-grid,
  .values-grid,
  .contact-grid,
  .footer-grid,
  .direction-grid {
    grid-template-columns: 1fr;
  }

  .cta-panel,
  .quote-box {
    align-items: stretch;
    flex-direction: column;
    padding: 24px;
  }

  .process-list li {
    grid-template-columns: 1fr;
  }

  .story-number {
    font-size: 3.4rem;
  }

  .floating-whatsapp {
    right: 14px;
    bottom: 14px;
  }
}