* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --dark: #071f1c;
  --primary: #006b5f;
  --primary-dark: #004f47;
  --accent: #c9fff4;
  --soft: #effaf7;
  --white: #ffffff;
  --text: #12312d;
  --muted: #6f817d;
  --border: #dcebe7;
  --shadow: 0 24px 60px rgba(0, 0, 0, .10);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
}

button,
input,
select,
textarea {
  font-family: inherit;
}

.container {
  width: min(1180px, 92%);
  margin: auto;
}

.section {
  padding: 96px 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 31, 28, .94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}

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

.logo {
  color: var(--white);
  font-size: 24px;
  font-weight: 900;
  letter-spacing: -.04em;
}

.logo span {
  color: #8af3e3;
  margin-left: 3px;
}

.main-menu {
  display: flex;
  align-items: center;
  gap: 28px;
}

.main-menu a {
  color: rgba(255,255,255,.86);
  font-size: 14px;
  font-weight: 700;
}

.main-menu a:hover {
  color: var(--accent);
}

.header-whatsapp,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 24px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 900;
  transition: .25s ease;
  border: 0;
  cursor: pointer;
}

.header-whatsapp,
.btn-primary {
  color: var(--white);
  background: var(--primary);
}

.header-whatsapp:hover,
.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
}

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

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

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 0;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--white);
  margin: 6px auto;
}

.hero {
  position: relative;
  padding: 110px 0;
  color: var(--white);
  background:
    radial-gradient(circle at 85% 20%, rgba(201,255,244,.25), transparent 30%),
    linear-gradient(135deg, #062b27, #006b5f);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  right: -180px;
  top: -180px;
  border-radius: 50%;
  background: rgba(255,255,255,.06);
}

.hero-grid,
.intro-grid,
.featured-grid,
.faq-grid,
.contact-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 58px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 8px 15px;
  border-radius: 999px;
  color: var(--accent);
  background: rgba(255,255,255,.12);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.eyebrow.dark {
  color: var(--primary-dark);
  background: #dff9f3;
}

.hero h1,
.intro h2,
.section-title h2,
.featured h2,
.carousel-header h2,
.process h2,
.faq h2,
.contact h2 {
  font-size: clamp(36px, 5vw, 66px);
  line-height: 1;
  letter-spacing: -.055em;
  margin-bottom: 22px;
}

.hero p {
  max-width: 610px;
  font-size: 18px;
  color: rgba(255,255,255,.82);
}

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

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 34px;
  margin-top: 44px;
}

.hero-stats strong {
  display: block;
  font-size: 32px;
  line-height: 1;
}

.hero-stats span {
  color: rgba(255,255,255,.72);
  font-size: 14px;
}

.hero-showcase {
  position: relative;
}

.hero-showcase img,
.featured-image img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 30px;
  box-shadow: var(--shadow);
}

.hero-floating-card {
  position: absolute;
  left: -28px;
  bottom: 28px;
  max-width: 230px;
  padding: 22px;
  border-radius: 22px;
  background: var(--white);
  color: var(--text);
  box-shadow: var(--shadow);
}

.hero-floating-card strong {
  display: block;
  color: var(--primary);
  margin-bottom: 6px;
  font-size: 22px;
}

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

.intro p,
.section-title p,
.featured p,
.faq p,
.contact p {
  color: var(--muted);
  font-size: 17px;
}

.categories,
.soft,
.faq {
  background: var(--soft);
}

.section-title {
  max-width: 760px;
  margin: 0 auto 56px;
  text-align: center;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.category-card {
  position: relative;
  min-height: 420px;
  overflow: hidden;
  border-radius: 28px;
  box-shadow: var(--shadow);
  background: var(--dark);
}

.category-card img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
  opacity: .62;
  transition: .35s ease;
}

.category-card:hover img {
  transform: scale(1.06);
  opacity: .48;
}

.category-card div {
  position: absolute;
  inset: auto 0 0 0;
  padding: 30px;
  color: var(--white);
}

.category-card span {
  display: inline-flex;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,.14);
  border-radius: 50%;
  font-weight: 900;
  margin-bottom: 18px;
}

.category-card h3 {
  font-size: 28px;
  line-height: 1;
  margin-bottom: 12px;
}

.category-card p {
  color: rgba(255,255,255,.78);
  margin-bottom: 18px;
}

.category-card a {
  color: var(--accent);
  font-weight: 900;
}

.featured-grid {
  padding: 44px;
  border-radius: 34px;
  background: linear-gradient(135deg, #ffffff, #ecfbf7);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.featured ul {
  list-style: none;
  display: grid;
  gap: 14px;
  margin: 28px 0;
}

.featured li {
  position: relative;
  padding-left: 28px;
  color: var(--text);
  font-weight: 700;
}

.featured li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 12px;
  height: 12px;
  background: var(--primary);
  border-radius: 50%;
}

.carousel-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 32px;
}

.carousel-controls {
  display: flex;
  gap: 10px;
}

.carousel-btn {
  width: 48px;
  height: 48px;
  border: 1px solid var(--border);
  background: var(--white);
  color: var(--primary);
  border-radius: 50%;
  font-size: 30px;
  line-height: 1;
  cursor: pointer;
  transition: .25s ease;
}

.carousel-btn:hover {
  background: var(--primary);
  color: var(--white);
}

.product-carousel {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: calc((100% - 78px) / 4);
  gap: 26px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 8px 4px 22px;
  scrollbar-width: none;
}

.product-carousel::-webkit-scrollbar {
  display: none;
}

.product-card {
  scroll-snap-align: start;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 26px;
  padding: 18px;
  box-shadow: 0 16px 40px rgba(0,0,0,.05);
  transition: .25s ease;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow);
  border-color: rgba(0,107,95,.25);
}

.product-card img {
  width: 100%;
  aspect-ratio: 1 / .92;
  object-fit: cover;
  border-radius: 20px;
  margin-bottom: 18px;
}

.product-card span {
  display: inline-flex;
  margin-bottom: 10px;
  padding: 6px 12px;
  background: #e5faf5;
  color: var(--primary-dark);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
}

.product-card h3 {
  font-size: 21px;
  line-height: 1.15;
  margin-bottom: 10px;
}

.product-card p {
  color: var(--muted);
  font-size: 15px;
}

.open-product {
  width: 100%;
  margin-top: 18px;
  min-height: 44px;
  border-radius: 999px;
  border: 0;
  color: var(--white);
  background: var(--primary);
  font-weight: 900;
  cursor: pointer;
  transition: .25s ease;
}

.open-product:hover {
  background: var(--primary-dark);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.process-grid article {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 26px;
  padding: 30px;
  box-shadow: 0 14px 35px rgba(0,0,0,.04);
}

.process-grid span {
  display: inline-flex;
  width: 48px;
  height: 48px;
  align-items: center;
  justify-content: center;
  background: #e5faf5;
  color: var(--primary);
  border-radius: 50%;
  font-weight: 900;
  margin-bottom: 18px;
}

.process-grid h3 {
  margin-bottom: 10px;
  font-size: 21px;
}

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

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
}

.faq-item button {
  width: 100%;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 22px;
  border: 0;
  background: transparent;
  color: var(--text);
  font-size: 16px;
  font-weight: 900;
  cursor: pointer;
  text-align: left;
}

.faq-answer {
  display: none;
  padding: 0 22px 22px;
  color: var(--muted);
}

.faq-item.active .faq-answer {
  display: block;
}

.faq-item.active button span {
  transform: rotate(45deg);
}

.contact-box {
  padding: 46px;
  border-radius: 32px;
  background: linear-gradient(135deg, #062b27, #006b5f);
  color: var(--white);
  box-shadow: var(--shadow);
}

.contact-box p {
  color: rgba(255,255,255,.76);
}

.footer {
  background: var(--dark);
  color: rgba(255,255,255,.72);
  padding-top: 64px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr .8fr .8fr;
  gap: 42px;
  padding-bottom: 48px;
}

.footer p {
  max-width: 360px;
  margin-top: 14px;
}

.footer h3 {
  color: var(--white);
  margin-bottom: 16px;
}

.footer a {
  display: block;
  color: rgba(255,255,255,.72);
  margin-bottom: 10px;
}

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

.footer-copy {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 20px;
  text-align: center;
  font-size: 14px;
}

.product-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 22px;
}

.product-modal.active {
  display: flex;
}

.modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.62);
  backdrop-filter: blur(6px);
}

.modal-content {
  position: relative;
  z-index: 2;
  width: min(920px, 100%);
  background: var(--white);
  border-radius: 30px;
  padding: 26px;
  box-shadow: var(--shadow);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 18px;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 50%;
  background: #edf5f3;
  color: var(--text);
  font-size: 28px;
  cursor: pointer;
}

.modal-grid {
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: 34px;
  align-items: center;
}

.modal-grid img {
  width: 100%;
  aspect-ratio: 1 / .9;
  object-fit: cover;
  border-radius: 24px;
}

#modalCategory {
  display: inline-flex;
  margin-bottom: 14px;
  padding: 7px 13px;
  border-radius: 999px;
  background: #e5faf5;
  color: var(--primary-dark);
  font-size: 12px;
  font-weight: 900;
}

#modalTitle {
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1;
  margin-bottom: 18px;
  letter-spacing: -.04em;
}

#modalDescription {
  color: var(--muted);
  margin-bottom: 20px;
}

.modal-note {
  padding: 16px;
  border-radius: 18px;
  background: var(--soft);
  color: var(--text);
  margin-bottom: 22px;
  font-weight: 700;
}

.floating-whatsapp {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 120;
  padding: 14px 22px;
  border-radius: 999px;
  background: #25d366;
  color: #fff;
  font-weight: 900;
  box-shadow: var(--shadow);
}

@media (max-width: 1100px) {
  .product-carousel {
    grid-auto-columns: calc((100% - 52px) / 3);
  }

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

@media (max-width: 920px) {
  .hero-grid,
  .intro-grid,
  .featured-grid,
  .faq-grid,
  .contact-box,
  .modal-grid {
    grid-template-columns: 1fr;
  }

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

  .product-carousel {
    grid-auto-columns: calc((100% - 26px) / 2);
  }

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

  .hero-floating-card {
    left: 18px;
  }
}

@media (max-width: 768px) {
  .header-whatsapp {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .main-menu {
    position: fixed;
    top: 78px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    padding: 26px;
    background: var(--dark);
  }

  .main-menu.active {
    display: flex;
  }

  .hero {
    padding: 76px 0;
  }

  .section {
    padding: 68px 0;
  }

  .carousel-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .product-carousel {
    grid-auto-columns: 86%;
  }

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

  .contact-box,
  .featured-grid {
    padding: 28px;
  }

  .floating-whatsapp {
    right: 14px;
    bottom: 14px;
    padding: 12px 18px;
    font-size: 14px;
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .product-carousel {
    grid-auto-columns: 94%;
  }

  .modal-content {
    padding: 18px;
  }
}