:root {
  --bg: #f6f7f3;
  --surface: #ffffff;
  --ink: #122019;
  --muted: #647168;
  --green: #0f7a48;
  --green-dark: #0a5534;
  --lime: #b9df62;
  --line: #dde4de;
  --dark: #0d2017;
  --shadow: 0 18px 45px rgba(11, 41, 25, 0.10);
  --radius: 22px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
.container { width: min(1160px, calc(100% - 40px)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(246, 247, 243, 0.92);
  border-bottom: 1px solid rgba(221, 228, 222, 0.9);
  backdrop-filter: blur(16px);
}
.nav-wrap {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 42px; height: 42px; border-radius: 12px;
  display: grid; place-items: center;
  font: 800 12px/1 "Manrope", sans-serif;
  color: white; background: var(--green);
  letter-spacing: .6px;
}
.brand strong { display: block; font-family: "Manrope", sans-serif; font-size: 16px; }
.brand span { display: block; color: var(--muted); font-size: 12px; margin-top: 1px; }

.nav-links { display: flex; align-items: center; gap: 26px; font-size: 14px; font-weight: 600; }
.nav-links a:hover { color: var(--green); }
.nav-cta { padding: 11px 18px; border-radius: 999px; background: var(--ink); color: white !important; }
.menu-toggle { display: none; border: 0; background: none; cursor: pointer; }
.menu-toggle span { display: block; width: 24px; height: 2px; margin: 5px; background: var(--ink); }

.hero {
  position: relative;
  overflow: hidden;
  padding: 100px 0 90px;
  background:
    radial-gradient(circle at 80% 20%, rgba(185,223,98,.20), transparent 28%),
    linear-gradient(135deg, #0c2b1b, #0f6841 70%, #168f57);
  color: white;
}
.hero:after {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, black, transparent 90%);
}
.hero-grid {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.2fr .8fr; gap: 70px; align-items: center;
}
.eyebrow {
  margin: 0 0 16px;
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: 12px;
  font-weight: 800;
  color: var(--lime);
}
.eyebrow.dark { color: var(--green); }
.hero h1, h2 {
  font-family: "Manrope", sans-serif;
  letter-spacing: -.035em;
  line-height: 1.08;
}
.hero h1 { font-size: clamp(46px, 6vw, 78px); max-width: 850px; margin: 0 0 24px; }
.hero-text { max-width: 720px; font-size: 18px; color: rgba(255,255,255,.78); margin-bottom: 32px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 50px; padding: 0 22px; border-radius: 999px;
  font-weight: 800; font-size: 14px; border: 1px solid transparent; cursor: pointer;
}
.btn-primary { background: var(--lime); color: #15311f; }
.btn-primary:hover { transform: translateY(-1px); }
.btn-secondary { border-color: rgba(255,255,255,.25); color: white; background: rgba(255,255,255,.08); }
.btn-dark { background: var(--ink); color: white; }
.btn-light { background: white; color: var(--ink); }
.hero-points { display: flex; gap: 20px; flex-wrap: wrap; margin-top: 28px; color: rgba(255,255,255,.74); font-size: 13px; }
.hero-points span:before { content: "✓"; color: var(--lime); margin-right: 7px; font-weight: 800; }

.hero-card {
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.10);
  border-radius: 28px;
  padding: 30px;
  box-shadow: 0 30px 90px rgba(0,0,0,.15);
  backdrop-filter: blur(10px);
}
.mini-label { font-size: 12px; text-transform: uppercase; letter-spacing: .14em; color: var(--lime); font-weight: 800; }
.hero-card h3 { font: 700 28px/1.2 "Manrope", sans-serif; margin: 10px 0; }
.hero-card p { color: rgba(255,255,255,.72); }
.stat-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 24px; }
.stat-grid div { padding: 18px; background: rgba(0,0,0,.15); border-radius: 16px; }
.stat-grid strong { display: block; color: var(--lime); font-size: 22px; }
.stat-grid span { font-size: 13px; color: rgba(255,255,255,.78); }

.trust-strip { background: white; border-bottom: 1px solid var(--line); }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.trust-grid div { padding: 26px 20px; border-right: 1px solid var(--line); }
.trust-grid div:last-child { border-right: 0; }
.trust-grid strong, .trust-grid span { display: block; }
.trust-grid strong { font-size: 14px; }
.trust-grid span { font-size: 12px; color: var(--muted); margin-top: 4px; }

.section { padding: 100px 0; }
.section.alt { background: #edf2ed; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; align-items: start; }
h2 { font-size: clamp(38px, 4vw, 58px); margin: 0; }
.split p, .section-head > p, .sustainability p, .contact-grid > div > p { color: var(--muted); font-size: 16px; }
.text-link { display: inline-block; margin-top: 8px; color: var(--green); font-weight: 800; }
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 58px; }
.value-card {
  background: white; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px; box-shadow: 0 10px 25px rgba(0,0,0,.03);
}
.icon { display: inline-grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; background: #e8f3df; color: var(--green-dark); font-weight: 800; }
.value-card h3 { margin: 20px 0 8px; font-family: "Manrope", sans-serif; }
.value-card p { color: var(--muted); margin: 0; }

.section-head { display: grid; grid-template-columns: 1fr .8fr; gap: 80px; align-items: end; margin-bottom: 48px; }
.section-head > p { margin: 0; }
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.product-card { background: white; border: 1px solid var(--line); border-radius: 24px; overflow: hidden; box-shadow: var(--shadow); }
.product-visual {
  height: 210px; display: grid; place-items: center;
  font: 800 54px/1 "Manrope", sans-serif;
  letter-spacing: -.05em;
  color: rgba(255,255,255,.92);
}
.visual-hdpe { background: linear-gradient(135deg, #205f3c, #79a864); }
.visual-ldpe { background: linear-gradient(135deg, #1f5a67, #67a6a0); }
.visual-custom { background: linear-gradient(135deg, #363f32, #87916c); }
.product-body { padding: 28px; }
.product-body h3 { margin: 0 0 10px; font: 700 24px/1.2 "Manrope", sans-serif; }
.product-body p, .product-body li { color: var(--muted); font-size: 14px; }
.product-body ul { margin: 16px 0 0; padding-left: 18px; }

.process-section { background: var(--dark); color: white; }
.process-section .section-head > p { color: rgba(255,255,255,.65); }
.process-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.process-grid article { padding: 28px; border: 1px solid rgba(255,255,255,.12); border-radius: 20px; background: rgba(255,255,255,.04); }
.step-no { color: var(--lime); font-weight: 800; font-size: 13px; letter-spacing: .12em; }
.process-grid h3 { margin: 14px 0 10px; font-family: "Manrope", sans-serif; }
.process-grid p { margin: 0; color: rgba(255,255,255,.66); font-size: 14px; }

.sustainability { background: #dfeecb; }
.sustainability-grid { display: grid; grid-template-columns: 1fr .8fr; gap: 80px; align-items: center; }
.sustainability p { color: #425149; }
.impact-panel { background: white; border-radius: 26px; padding: 18px; box-shadow: var(--shadow); }
.impact-item { padding: 22px; border-bottom: 1px solid var(--line); }
.impact-item:last-child { border-bottom: 0; }
.impact-item strong { display: block; font: 700 22px/1.2 "Manrope", sans-serif; color: var(--green-dark); }
.impact-item span { display: block; margin-top: 6px; color: var(--muted); font-size: 14px; }

.cta-band { background: var(--green); color: white; padding: 54px 0; }
.cta-flex { display: flex; justify-content: space-between; gap: 30px; align-items: center; }
.cta-flex h2 { font-size: clamp(30px, 4vw, 46px); max-width: 760px; }

.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 70px; align-items: start; }
.contact-details { display: grid; gap: 18px; margin-top: 32px; }
.contact-details div { padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.contact-details span, .contact-details strong { display: block; }
.contact-details span { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .09em; margin-bottom: 4px; }
.contact-form { background: white; border: 1px solid var(--line); border-radius: 24px; padding: 30px; box-shadow: var(--shadow); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
label { display: block; font-size: 13px; font-weight: 700; margin-bottom: 14px; }
input, select, textarea {
  width: 100%; margin-top: 8px; border: 1px solid #ccd5ce; border-radius: 12px;
  padding: 13px 14px; font: inherit; color: var(--ink); background: #fbfcfa; outline: none;
}
input:focus, select:focus, textarea:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(15,122,72,.09); }
.form-btn { width: 100%; border: 0; margin-top: 4px; }
.form-note { margin: 12px 0 0; color: var(--muted); font-size: 12px; text-align: center; }

.footer { background: #091710; color: white; padding: 62px 0 22px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr .7fr .7fr; gap: 60px; }
.footer-brand span { color: rgba(255,255,255,.5); }
.footer p { max-width: 450px; color: rgba(255,255,255,.55); font-size: 14px; }
.footer h4 { margin: 0 0 16px; }
.footer a { display: block; color: rgba(255,255,255,.62); font-size: 14px; margin: 10px 0; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); margin-top: 45px; padding-top: 20px; display: flex; justify-content: space-between; gap: 20px; color: rgba(255,255,255,.42); font-size: 12px; }



.photo-showcase {
  background: #ffffff;
}

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

.photo-card {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.photo-card img {
  width: 100%;
  height: 270px;
  object-fit: cover;
  display: block;
}

.photo-body {
  padding: 22px 24px 26px;
}

.photo-body h3 {
  margin: 0 0 8px;
  font: 700 24px/1.2 "Manrope", sans-serif;
}

.photo-body p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.product-visual.real-photo {
  height: 210px;
  background: #f2f4ef;
  padding: 0;
}

.product-visual.real-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}


@media (max-width: 900px) {
  .menu-toggle { display: block; }
  .nav-links {
    position: absolute; top: 76px; left: 0; right: 0;
    display: none; flex-direction: column; align-items: stretch; gap: 0;
    background: var(--bg); border-bottom: 1px solid var(--line); padding: 16px 20px 22px;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 0; }
  .nav-cta { margin-top: 8px; text-align: center; }
  .hero-grid, .split, .section-head, .sustainability-grid, .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid, .product-grid, .process-grid, .photo-grid { grid-template-columns: 1fr 1fr; }
  .cta-flex { align-items: flex-start; flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 620px) {
  .container { width: min(100% - 28px, 1160px); }
  .hero { padding: 72px 0 62px; }
  .hero h1 { font-size: 44px; }
  .section { padding: 72px 0; }
  .trust-grid, .values-grid, .product-grid, .process-grid, .photo-grid, .field-row, .footer-grid { grid-template-columns: 1fr; }
  .trust-grid div { border-right: 0; border-bottom: 1px solid var(--line); padding-left: 0; }
  .product-visual { height: 160px; }
  .footer-bottom { flex-direction: column; }
}

.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 120;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 11px 16px 11px 11px;
  border-radius: 999px;
  background: #25D366;
  color: #ffffff;
  font-weight: 800;
  font-size: 14px;
  box-shadow: 0 14px 35px rgba(0,0,0,.22);
  transition: transform .2s ease, box-shadow .2s ease;
}

.whatsapp-float:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 42px rgba(0,0,0,.28);
}

.whatsapp-icon {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #ffffff;
  color: #128C7E;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .02em;
}

.whatsapp-label {
  line-height: 1;
}

@media (max-width: 620px) {
  .whatsapp-float {
    right: 14px;
    bottom: 14px;
    padding: 10px;
  }

  .whatsapp-label {
    display: none;
  }
}

.about-gallery {
  margin-top: 46px;
  display: grid;
  grid-template-columns: 1.35fr .65fr;
  gap: 22px;
}

.gallery-card {
  margin: 0;
  overflow: hidden;
  border-radius: 24px;
  background: white;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.gallery-card img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  display: block;
}

.gallery-large img {
  height: 320px;
}

.gallery-card figcaption {
  padding: 14px 18px;
  font-size: 13px;
  font-weight: 700;
  color: var(--muted);
}

.product-photo {
  background: #fff;
}

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

.product-visual span {
  display: inline-block;
}

.process-feature-image {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  align-items: stretch;
  gap: 0;
  margin-bottom: 24px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 24px;
  overflow: hidden;
  background: rgba(255,255,255,.04);
}

.process-feature-image img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  display: block;
}

.process-feature-image div {
  padding: 34px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.process-feature-image span {
  color: var(--lime);
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: 12px;
  font-weight: 800;
  margin-bottom: 10px;
}

.process-feature-image strong {
  font: 700 26px/1.25 "Manrope", sans-serif;
  color: white;
}

@media (max-width: 900px) {
  .about-gallery,
  .process-feature-image {
    grid-template-columns: 1fr;
  }

  .gallery-card img,
  .gallery-large img,
  .process-feature-image img {
    height: 260px;
  }
}

@media (max-width: 620px) {
  .gallery-card img,
  .gallery-large img,
  .process-feature-image img {
    height: 210px;
  }

  .process-feature-image div {
    padding: 24px;
  }

  .process-feature-image strong {
    font-size: 21px;
  }
}