:root {
  --green: #036a37;
  --green-dark: #024e29;
  --green-light: #d4eb8e;
  --white: #ffffff;
  --surface: #f7f9f5;
  --text: #1d1d1d;
  --muted: #5f675f;
  --hover: #048948;
  --line: #e3e9df;
  --shadow: 0 18px 45px rgba(2, 78, 41, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  font-family: "Poppins", Arial, sans-serif;
  background: var(--white);
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

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

button,
input,
select {
  font: inherit;
}

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

.section {
  padding: 86px 0;
  scroll-margin-top: 92px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 76px;
  padding: 12px max(20px, calc((100vw - 1120px) / 2));
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(227, 233, 223, 0.9);
  backdrop-filter: blur(14px);
}

.brand img,
.site-footer img {
  width: 170px;
  height: auto;
  object-fit: contain;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 34px;
  color: #3f463f;
  font-size: 14px;
  font-weight: 700;
}

.nav a {
  transition: color 180ms ease;
}

.nav a:hover {
  color: var(--green);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 24px;
  border: 1px solid var(--green);
  border-radius: 8px;
  color: var(--white);
  background: var(--green);
  font-size: 15px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.btn:hover {
  transform: translateY(-2px);
  background: var(--hover);
  border-color: var(--hover);
  box-shadow: 0 16px 28px rgba(3, 106, 55, 0.18);
}

.btn-small {
  min-height: 42px;
  padding: 0 18px;
  font-size: 13px;
}

.btn-secondary {
  color: var(--green);
  background: var(--white);
}

.btn-secondary:hover {
  color: var(--white);
}

.btn-light {
  color: var(--green-dark);
  background: var(--white);
  border-color: var(--white);
}

.btn-light:hover {
  color: var(--white);
  background: var(--green-light);
  border-color: var(--green-light);
}

.hero {
  padding: 72px 0 94px;
  background: linear-gradient(180deg, var(--surface) 0%, var(--white) 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(360px, 0.98fr);
  align-items: center;
  gap: 64px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  color: var(--green-dark);
  background: rgba(212, 235, 142, 0.55);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero-years {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  color: var(--green-dark);
  font-size: 18px;
  font-weight: 800;
}

.hero-years strong {
  color: var(--green);
  font-size: clamp(52px, 7vw, 82px);
  line-height: 0.85;
  font-weight: 800;
}

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

h1 {
  max-width: 640px;
  margin-top: 18px;
  font-size: clamp(38px, 5vw, 64px);
  line-height: 1.02;
  font-weight: 800;
  letter-spacing: 0;
}

h2 {
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: 0;
}

h3 {
  font-size: 18px;
  line-height: 1.28;
  font-weight: 800;
}

.hero-copy > p {
  max-width: 590px;
  margin-top: 22px;
  color: var(--muted);
  font-size: 19px;
}

.check-list {
  display: grid;
  gap: 10px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  color: #293029;
  font-weight: 700;
}

.check-list li {
  position: relative;
  padding-left: 30px;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: -1px;
  display: grid;
  place-items: center;
  width: 21px;
  height: 21px;
  border-radius: 50%;
  color: var(--green-dark);
  background: var(--green-light);
  font-size: 13px;
  font-weight: 900;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.hero-visual {
  position: relative;
}

.insect-hero {
  min-height: 520px;
}

.insect-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.hero-badge {
  position: absolute;
  right: 22px;
  bottom: 22px;
  width: min(260px, calc(100% - 44px));
  padding: 18px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 18px 34px rgba(29, 29, 29, 0.12);
}

.hero-badge strong,
.hero-badge span {
  display: block;
}

.hero-badge strong {
  color: var(--green);
  font-size: 18px;
}

.hero-badge span {
  margin-top: 2px;
  color: var(--muted);
  font-size: 14px;
}

.section-heading {
  max-width: 690px;
  margin-bottom: 34px;
}

.section-heading h2 {
  margin-top: 14px;
}

.pests,
.products {
  background: var(--white);
}

.pest-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.pest-card {
  position: relative;
  display: grid;
  justify-items: center;
  gap: 12px;
  min-height: 190px;
  padding: 28px 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  text-align: center;
  box-shadow: 0 10px 26px rgba(2, 78, 41, 0.05);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.pest-card img {
  width: 78px;
  height: 78px;
  object-fit: cover;
  border-radius: 50%;
}

.pest-card strong {
  font-size: 17px;
  font-weight: 800;
}

.pest-card span {
  color: var(--green);
  font-size: 14px;
  font-weight: 800;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.pest-card:hover {
  transform: translateY(-4px);
  border-color: rgba(3, 106, 55, 0.3);
  box-shadow: var(--shadow);
}

.pest-card:hover span {
  opacity: 1;
  transform: translateY(0);
}

.benefits,
.about {
  background: var(--surface);
}

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

.benefit-card {
  min-height: 210px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.benefit-card span {
  display: inline-grid;
  place-items: center;
  min-width: 48px;
  height: 42px;
  margin-bottom: 24px;
  padding: 0 12px;
  border-radius: 8px;
  color: var(--green-dark);
  background: var(--green-light);
  font-size: 15px;
  font-weight: 900;
}

.benefit-card p {
  margin-top: 10px;
  color: var(--muted);
  font-size: 15px;
}

.product-accordion {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.product-dropdown {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 10px 26px rgba(2, 78, 41, 0.04);
}

.product-dropdown summary {
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: 96px;
  padding: 20px;
  cursor: pointer;
  list-style: none;
}

.product-dropdown summary::-webkit-details-marker {
  display: none;
}

.product-dropdown summary::after {
  content: "+";
  margin-left: auto;
  color: var(--green);
  font-size: 26px;
  font-weight: 800;
  line-height: 1;
}

.product-dropdown[open] summary::after {
  content: "-";
}

.product-dropdown summary img {
  flex: 0 0 54px;
  width: 54px;
  height: 54px;
  object-fit: cover;
  border-radius: 50%;
  background: var(--surface);
}

.product-dropdown summary span {
  display: grid;
  gap: 3px;
}

.product-dropdown summary strong {
  font-size: 17px;
  line-height: 1.2;
}

.product-dropdown summary small {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.product-dropdown ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0 24px 18px 96px;
  color: #344034;
}

.product-dropdown li {
  padding-left: 2px;
  font-size: 14px;
  font-weight: 700;
}

.product-dropdown .btn {
  margin: 0 24px 24px 96px;
}

.product-help {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 22px;
  padding: 20px;
  border: 1px solid rgba(3, 106, 55, 0.16);
  border-radius: 8px;
  background: var(--surface);
}

.product-help span {
  color: var(--green-dark);
  font-weight: 900;
}

.about-grid {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  align-items: center;
  gap: 52px;
}

.about-copy p {
  max-width: 530px;
  margin-top: 18px;
  color: var(--muted);
  font-size: 18px;
}

.about-gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.about-gallery img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 14px 28px rgba(2, 78, 41, 0.08);
}

.about-gallery img:first-child {
  grid-row: span 2;
}

.final-cta {
  color: var(--white);
  background: var(--green);
}

.final-cta .eyebrow {
  color: var(--green-dark);
  background: var(--green-light);
}

.cta-grid {
  display: grid;
  grid-template-columns: 0.95fr 0.75fr;
  gap: 54px;
  align-items: center;
}

.final-cta h2 {
  margin-top: 14px;
  color: var(--white);
}

.final-cta p {
  max-width: 580px;
  margin: 18px 0 30px;
  color: rgba(255, 255, 255, 0.84);
  font-size: 18px;
}

.whatsapp-panel {
  display: grid;
  gap: 16px;
  padding: 26px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: rgba(2, 78, 41, 0.38);
}

.whatsapp-panel strong {
  color: var(--white);
  font-size: 22px;
}

.whatsapp-panel p {
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 15px;
}

.site-footer {
  padding: 34px 0;
  background: var(--white);
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 42px;
  align-items: start;
}

.footer-grid div {
  display: grid;
  gap: 6px;
}

.footer-grid strong {
  color: var(--green-dark);
  font-size: 13px;
  text-transform: uppercase;
}

.footer-grid a {
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.footer-grid span {
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.footer-grid a:hover {
  color: var(--green);
}

.footer-years {
  display: grid;
  gap: 2px;
  color: var(--green-dark);
  text-align: left;
}

.footer-years strong {
  color: var(--green);
  font-size: 42px;
  line-height: 0.9;
}

.footer-years span {
  max-width: 130px;
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 800;
}

.floating-whatsapp {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 30;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 18px;
  border-radius: 999px;
  color: var(--white);
  background: var(--green);
  box-shadow: 0 18px 35px rgba(3, 106, 55, 0.28);
  font-size: 14px;
  font-weight: 900;
  transition: transform 180ms ease, background 180ms ease;
}

.floating-whatsapp::before {
  content: "";
  width: 12px;
  height: 12px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--green-light);
}

.floating-whatsapp:hover {
  transform: translateY(-2px);
  background: var(--hover);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 520ms ease, transform 520ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 980px) {
  .site-header {
    flex-wrap: wrap;
  }

  .nav {
    order: 3;
    width: 100%;
    justify-content: flex-start;
    gap: 22px;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .hero-grid,
  .about-grid,
  .cta-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 40px;
  }

  .pest-grid,
  .benefit-grid,
  .product-accordion {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 28px, 1120px);
  }

  .section {
    padding: 62px 0;
    scroll-margin-top: 128px;
  }

  .site-header {
    gap: 12px;
    padding: 10px 14px;
  }

  .brand img,
  .site-footer img {
    width: 142px;
  }

  .hero-years {
    font-size: 16px;
  }

  .site-header .btn-small {
    min-height: 38px;
    padding: 0 12px;
    font-size: 12px;
  }

  .nav {
    gap: 18px;
    font-size: 13px;
  }

  .hero {
    padding-top: 50px;
  }

  h1 {
    font-size: 38px;
  }

  h2 {
    font-size: 30px;
  }

  .hero-copy > p,
  .about-copy p,
  .final-cta p {
    font-size: 16px;
  }

  .hero-actions,
  .hero-actions .btn,
  .final-cta .btn {
    width: 100%;
  }

  .insect-hero {
    min-height: 420px;
  }

  .hero-badge {
    position: static;
    width: 100%;
    margin-top: 12px;
  }

  .pest-grid,
  .benefit-grid,
  .product-accordion,
  .about-gallery,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .product-help {
    align-items: stretch;
    flex-direction: column;
  }

  .product-dropdown summary {
    min-height: 86px;
    padding: 16px;
  }

  .product-dropdown ul {
    padding: 0 20px 16px 42px;
  }

  .product-dropdown .btn {
    width: calc(100% - 40px);
    margin: 0 20px 20px;
  }

  .whatsapp-panel .btn {
    width: 100%;
  }

  .floating-whatsapp {
    right: 14px;
    bottom: 14px;
    min-height: 50px;
    padding: 0 15px;
  }

  .pest-card {
    min-height: 166px;
  }

  .pest-card span {
    opacity: 1;
    transform: none;
  }

  .about-gallery img:first-child {
    grid-row: auto;
  }
}