:root {
  --green-dark: #0b3d2e;
  --green-deep: #072a1f;
  --green: #1f7a3f;
  --green-mid: #3a9d52;
  --green-light: #e8f4ea;
  --cream: #faf8f2;
  --white: #ffffff;
  --ink: #17241d;
  --ink-soft: #4b5a52;
  --gold: #c9a227;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(11, 61, 46, 0.12);
  --shadow-sm: 0 4px 14px rgba(11, 61, 46, 0.08);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
}

h1, h2, h3, h4 {
  font-family: "Segoe UI Semibold", "Helvetica Neue", Arial, sans-serif;
  margin: 0 0 0.5em;
  color: var(--green-deep);
  line-height: 1.2;
}

p { margin: 0 0 1em; color: var(--ink-soft); }

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

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

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 96px 0; scroll-margin-top: 90px; }
.section-alt { background: var(--white); }

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--green);
  background: var(--green-light);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 14px;
}

.section-head {
  max-width: 640px;
  margin: 0 auto 56px;
  text-align: center;
}
.section-head h2 { font-size: 2.1rem; }
.section-head p { font-size: 1.05rem; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: var(--green);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--green-mid); }
.btn-outline {
  background: transparent;
  border-color: var(--white);
  color: var(--white);
}
.btn-outline:hover { background: rgba(255,255,255,0.12); }
.btn-outline-dark {
  background: transparent;
  border-color: var(--green);
  color: var(--green-deep);
}
.btn-outline-dark:hover { background: var(--green-light); }

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(250, 248, 242, 0.97);
  border-bottom: 1px solid rgba(11,61,46,0.08);
  transition: background 0.3s ease;
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  max-width: 1180px;
  margin: 0 auto;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--green-deep);
}
.brand-mark {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
}
.brand small {
  display: block;
  font-size: 0.55rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--green);
  text-transform: uppercase;
}
.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--ink);
  position: relative;
  padding: 4px 0;
}
.nav-links a:hover { color: var(--green); }
.nav-cta { display: flex; align-items: center; gap: 14px; }
.nav-cta .btn { padding: 10px 22px; font-size: 0.88rem; }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--green-deep);
  border-radius: 2px;
}

/* Hero */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--green-deep);
  color: var(--white);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center 45%;
  opacity: 0.55;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(7,42,31,0.96) 20%, rgba(7,42,31,0.75) 55%, rgba(7,42,31,0.35) 100%);
}
.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 1180px;
  margin: 0 auto;
  padding: 160px 24px 100px;
  width: 100%;
}
.hero-inner .eyebrow {
  background: rgba(255,255,255,0.12);
  color: #b9e6c4;
}
.hero h1 {
  color: var(--white);
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  max-width: 720px;
  margin-bottom: 20px;
}
.hero h1 span { color: #8fe0a6; }
.hero p.lead {
  color: rgba(255,255,255,0.85);
  font-size: 1.15rem;
  max-width: 560px;
  margin-bottom: 34px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 56px; }
.hero-stats {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
}
.hero-stats div strong {
  display: block;
  font-size: 1.8rem;
  color: var(--white);
}
.hero-stats div span {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
}

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 64px;
  align-items: center;
}
.about-media { position: relative; }
.about-media img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.about-badge {
  position: absolute;
  bottom: -24px;
  left: -24px;
  background: var(--green);
  color: var(--white);
  padding: 18px 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.about-badge strong { display: block; font-size: 1.5rem; }
.about-badge span { font-size: 0.8rem; opacity: 0.85; }
.about-points {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.about-points li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-weight: 600;
  color: var(--ink);
}
.about-points li::before {
  content: "";
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  margin-top: 2px;
  border-radius: 50%;
  background: var(--green-light);
  border: 2px solid var(--green);
}

/* Product categories */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.cat-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.cat-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.cat-card img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  object-position: top;
}
.cat-card-body { padding: 22px 24px 26px; }
.cat-card-body h3 { font-size: 1.15rem; margin-bottom: 8px; }
.cat-card-body p { font-size: 0.92rem; margin-bottom: 12px; }
.cat-specs {
  list-style: none;
  margin: 0 0 14px;
  padding: 12px 14px;
  background: var(--green-light);
  border-radius: 10px;
  display: grid;
  gap: 4px;
}
.cat-specs li { font-size: 0.82rem; color: var(--ink-soft); }
.cat-specs li strong { color: var(--green-deep); }
.cat-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}
.cat-tags span {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: var(--green-light);
  color: var(--green-deep);
  padding: 4px 10px;
  border-radius: 999px;
}

/* Colors gallery */
.color-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.color-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 3/4;
  box-shadow: var(--shadow-sm);
}
.color-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.color-card:hover img { transform: scale(1.06); }
.color-card span {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 10px 14px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--white);
  background: linear-gradient(to top, rgba(7,42,31,0.85), transparent);
}

/* Why choose us */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.feature-card {
  background: var(--white);
  padding: 30px 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  text-align: left;
}
.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--green-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--green);
}
.feature-card h4 { font-size: 1.02rem; margin-bottom: 6px; }
.feature-card p { font-size: 0.88rem; margin-bottom: 0; }

/* Industries */
.industry-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}
.industry-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--white);
  border: 1px solid rgba(11,61,46,0.1);
  padding: 12px 20px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.92rem;
  box-shadow: var(--shadow-sm);
}

/* Work / showcase */
.work-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.work-card {
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow-sm);
}
.work-card img {
  width: 100%;
  height: 380px;
  object-fit: cover;
}
.work-caption {
  padding: 18px 20px;
  background: var(--white);
}
.work-caption strong { display: block; color: var(--green-deep); font-size: 1.02rem; }
.work-caption span { font-size: 0.85rem; color: var(--ink-soft); }

/* CTA band */
.cta-band {
  background: linear-gradient(120deg, var(--green-deep), var(--green));
  color: var(--white);
  text-align: center;
  padding: 72px 24px;
  border-radius: 0;
}
.cta-band h2 { color: var(--white); font-size: 2rem; }
.cta-band p { color: rgba(255,255,255,0.85); max-width: 540px; margin: 0 auto 30px; }
.cta-band .hero-actions { justify-content: center; margin-bottom: 0; }

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.contact-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow-sm);
}
.contact-card h3 {
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  gap: 10px;
}
.contact-card address {
  font-style: normal;
  color: var(--ink-soft);
  margin-bottom: 14px;
}
.contact-line {
  display: flex;
  gap: 10px;
  align-items: center;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 8px;
  font-size: 0.94rem;
}
.map-frame {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: none;
  width: 100%;
  height: 100%;
  min-height: 320px;
}

/* Footer */
.site-footer {
  background: var(--green-deep);
  color: rgba(255,255,255,0.75);
  padding: 56px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.footer-grid h4 { color: var(--white); font-size: 0.95rem; margin-bottom: 16px; }
.footer-grid p { color: rgba(255,255,255,0.65); font-size: 0.9rem; }
.footer-links { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer-links a { color: rgba(255,255,255,0.7); font-size: 0.9rem; }
.footer-links a:hover { color: var(--white); }
.footer-bottom {
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
}

/* Floating WhatsApp */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 90;
  background: #25D366;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(0,0,0,0.25);
  transition: transform 0.2s ease;
}
.whatsapp-float:hover { transform: scale(1.08); }

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* Responsive */
@media (max-width: 980px) {
  .about-grid { grid-template-columns: 1fr; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .work-grid { grid-template-columns: repeat(2, 1fr); }
  .color-grid { grid-template-columns: repeat(3, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .nav-links, .nav-cta .btn-outline-dark { display: none; }
  .nav-toggle { display: flex; }
  .nav-links.open {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 20px 24px;
    gap: 16px;
    box-shadow: var(--shadow);
  }
}

@media (max-width: 720px) {
  .section { padding: 64px 0; }
  .hero-inner { padding: 140px 24px 70px; }
  .cat-grid, .feature-grid, .work-grid { grid-template-columns: 1fr; }
  .color-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 28px; }
}