:root {
  --bg: #f4fbfb;
  --text: #12202b;
  --muted: #3d5b69;
  --brand: #2c7a82;
  --brand-dark: #17565f;
  --accent: #ffd166;
  --surface: #ffffff;
  --surface-alt: #e7f4f5;
  --border: #c7e1e4;
  --shadow: 0 12px 40px rgba(22, 91, 102, 0.12);
  --radius: 1rem;
  --radius-sm: 0.75rem;
  --container: 1140px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 0%, #d9f4f1 0%, transparent 42%),
    radial-gradient(circle at 80% 20%, #dce8ff 0%, transparent 40%),
    var(--bg);
  line-height: 1.65;
}

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

a {
  color: var(--brand-dark);
}

a:hover {
  color: var(--brand);
}

.container {
  width: min(var(--container), calc(100% - 2rem));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 100;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--brand-dark);
  color: #fff;
  text-decoration: none;
}

.skip-link:focus {
  top: 1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in hsl, var(--bg) 82%, #fff 18%);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 0;
}

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

.brand img {
  width: min(250px, 100%);
  display: block;
  border-radius: var(--radius-sm);
}

.menu-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.28rem;
  width: 3rem;
  height: 3rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--brand-dark);
  cursor: pointer;
}

.menu-toggle span {
  width: 1.2rem;
  height: 2px;
  margin-inline: auto;
  background: currentColor;
  border-radius: 999px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.site-nav {
  grid-column: 1 / -1;
  display: none;
  gap: 0.25rem;
  padding: 0.35rem 0 0;
}

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

.site-nav a {
  text-decoration: none;
  font-weight: 700;
  padding: 0.8rem 0.9rem;
  border-radius: var(--radius-sm);
}

.site-nav a:hover,
.site-nav a:focus-visible {
  background: rgba(44, 122, 130, 0.08);
  outline: none;
}

.lang-switch {
  display: inline-flex;
  justify-self: end;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.2rem;
  background: #fff;
}

.lang-btn {
  border: 0;
  border-radius: 999px;
  padding: 0.45rem 0.8rem;
  background: transparent;
  color: var(--muted);
  font-weight: 700;
  cursor: pointer;
}

.lang-btn.active {
  background: var(--brand);
  color: #fff;
}

.hero,
.section {
  padding: 3.5rem 0;
}

.hero-grid,
.contact-wrap {
  display: grid;
  gap: 1.25rem;
}

.hero-copy,
.contact-copy {
  display: grid;
  gap: 1rem;
  align-content: start;
}

.eyebrow,
.section-kicker {
  display: inline-block;
  width: fit-content;
  margin: 0;
  padding: 0.38rem 0.72rem;
  border-radius: 999px;
  background: #d3f0ed;
  color: var(--brand-dark);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-heading {
  display: grid;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.section-intro,
.hero-lead {
  max-width: 62ch;
  margin: 0;
  color: var(--muted);
  font-size: 1.02rem;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.15;
}

h1 {
  font-size: clamp(2rem, 8vw, 3.6rem);
  max-width: 12ch;
}

h2 {
  font-size: clamp(1.6rem, 4vw, 2.5rem);
}

h3 {
  font-size: clamp(1.15rem, 3vw, 1.4rem);
}

.cta-row,
.contact-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  border-radius: var(--radius-sm);
  padding: 0.78rem 1.1rem;
  text-decoration: none;
  font-weight: 700;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(23, 86, 95, 0.15);
  outline: none;
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--brand) 0%, #2593a1 100%);
  box-shadow: 0 10px 25px rgba(34, 130, 143, 0.25);
}

.btn-secondary {
  color: var(--text);
  border-color: var(--border);
  background: var(--surface);
}

.hero-points,
.check-list,
.extra-list {
  margin: 0;
  padding-left: 1.15rem;
}

.hero-points,
.check-list {
  display: grid;
  gap: 0.55rem;
}

.hero-points li::marker,
.check-list li::marker,
.extra-list li::marker {
  color: var(--brand);
}

.hero-card,
.card,
.quote-form,
.map-wrap,
.extra-products,
.product-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.2rem;
  box-shadow: var(--shadow);
}

.glow {
  position: relative;
  overflow: hidden;
}

.glow::after {
  content: "";
  position: absolute;
  inset: auto -40% -80% -40%;
  height: 220px;
  background: radial-gradient(circle, rgba(255, 209, 102, 0.55), transparent 60%);
  pointer-events: none;
}

.quick-contact,
.contact-list {
  display: grid;
  gap: 0.75rem;
}

.quick-contact p,
.contact-list p {
  margin: 0;
}

.card-grid,
.product-list {
  display: grid;
  gap: 1rem;
}

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

.card p,
.extra-products p {
  margin-bottom: 0;
  color: var(--muted);
}

.section-alt {
  background: linear-gradient(180deg, #eef9fa, #f8fdff);
  border-block: 1px solid var(--border);
}

.product-item {
  display: grid;
  gap: 0.35rem;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: linear-gradient(180deg, #fff, #f8fcfd);
}

.product-item strong {
  font-size: 1rem;
}

.product-item span {
  color: var(--muted);
}

.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.72rem;
}

.pill-list span {
  display: inline-flex;
  align-items: center;
  min-height: 2.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.45rem 0.9rem;
  box-shadow: 0 4px 16px rgba(17, 70, 84, 0.08);
}

.quote-form {
  display: grid;
  gap: 0.9rem;
}

label {
  display: grid;
  gap: 0.35rem;
  font-weight: 600;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  padding: 0.8rem 0.9rem;
  font: inherit;
  color: var(--text);
  background: #fff;
}

textarea {
  resize: vertical;
}

input:focus,
textarea:focus,
.menu-toggle:focus-visible,
.lang-btn:focus-visible {
  outline: 2px solid rgba(44, 122, 130, 0.3);
  outline-offset: 2px;
}

.form-message {
  min-height: 1.3rem;
  margin: 0;
  color: var(--muted);
}

.form-message.is-pending {
  color: var(--text);
}

.form-message.is-success {
  color: #1d6b43;
}

.form-message.is-error {
  color: #b13b3b;
}

.quote-form button[disabled] {
  opacity: 0.72;
  cursor: wait;
}

.map-section {
  margin-top: 1rem;
}

.map-wrap iframe {
  width: 100%;
  min-height: 320px;
  border: 0;
  border-radius: var(--radius-sm);
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 1rem 0;
  color: var(--muted);
  background: #f8feff;
}

.footer-row {
  display: flex;
  justify-content: center;
  text-align: center;
}

@media (min-width: 700px) {
  .cta-row,
  .contact-actions {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .card-grid,
  .product-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .hero,
  .section {
    padding: 4.5rem 0;
  }

  .menu-toggle {
    display: none;
  }

  .site-nav {
    grid-column: auto;
    display: flex;
    justify-content: center;
    padding: 0;
  }

  .nav {
    grid-template-columns: 1fr auto auto;
  }

  .hero-grid,
  .contact-wrap {
    grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.88fr);
    align-items: start;
  }

  .card-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .product-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .container {
    width: min(var(--container), calc(100% - 3rem));
  }
}