@font-face {
  font-family: "Inter";
  src: url("../fonts/Inter-Variable.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}

:root {
  --bg: #f5f7f8;
  --surface: #ffffff;
  --text: #132126;
  --muted: #607078;
  --line: #dbe3e6;
  --primary: #12637d;
  --primary-dark: #082f42;
  --aqua: #e4eef1;
  --copper: #c57942;
  --copper-soft: #f5e2d3;
  --deep: #0f222b;
  --radius: 10px;
  --shadow: 0 22px 70px rgba(15, 49, 62, 0.13);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, sans-serif;
  color: var(--text);
  background:
    linear-gradient(180deg, rgba(223, 241, 244, 0.75), transparent 420px),
    var(--bg);
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(18px, 5vw, 72px);
  background: rgba(243, 248, 249, 0.92);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(215, 229, 232, 0.9);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 6px;
  background: var(--deep);
  color: white;
  font-weight: 850;
  letter-spacing: 0.02em;
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.86rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-weight: 720;
}

.site-nav a {
  padding: 10px 12px;
  border-radius: 999px;
}

.site-nav a:hover {
  background: rgba(15, 111, 143, 0.08);
  color: var(--primary-dark);
}

.nav-toggle {
  display: none;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
  padding: clamp(58px, 8vw, 112px) clamp(18px, 5vw, 72px) 34px;
}

.hero-content {
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--primary-dark);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 10.5ch;
  margin-bottom: 22px;
  font-size: clamp(2.7rem, 7vw, 5.9rem);
  line-height: 0.94;
  letter-spacing: -0.055em;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(2rem, 4.2vw, 3.6rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.22rem;
  line-height: 1.2;
}

p {
  color: var(--muted);
  line-height: 1.72;
}

.lead,
.section-head p,
.split-content p,
.contact-section > div > p {
  max-width: 660px;
  font-size: 1.09rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 0;
  border-radius: 999px;
  font-weight: 850;
  cursor: pointer;
}

.btn.primary {
  color: white;
  background: var(--primary);
  box-shadow: 0 16px 35px rgba(15, 111, 143, 0.22);
}

.btn.secondary {
  color: var(--primary-dark);
  background: var(--aqua);
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.hero-proof span,
.service-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 8px 12px;
  border: 1px solid rgba(15, 111, 143, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.68);
  color: var(--primary-dark);
  font-size: 0.9rem;
  font-weight: 720;
}

.hero-image,
.split-image,
.service-image,
.team-image {
  min-height: 390px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, #d7e8ed, #f8fbfc);
  background-size: cover;
  background-position: center;
  box-shadow: var(--shadow);
}

.hero-image {
  min-height: 540px;
  border: 1px solid rgba(255, 255, 255, 0.72);
}

.image-sanitaer-hero {
  background-image:
    linear-gradient(135deg, rgba(8, 63, 84, 0.06), rgba(255,255,255,0.12)),
    url("../img/sanitaer-hero.webp");
}

.image-bad-01 {
  background-image:
    linear-gradient(135deg, rgba(15,111,143,.10), rgba(255,255,255,.18)),
    url("../img/bad-01.webp");
}

.image-service-01 {
  background-image:
    linear-gradient(135deg, rgba(15,111,143,.10), rgba(255,255,255,.20)),
    url("../img/service-01.webp");
}

.image-service-map {
  position: relative;
  overflow: hidden;
  min-height: 280px;
  background:
    linear-gradient(135deg, rgba(15,111,143,.9), rgba(8,63,84,.88)),
    linear-gradient(90deg, rgba(255,255,255,.14) 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,.14) 1px, transparent 1px);
  background-size: auto, 44px 44px, 44px 44px;
}

.image-service-map::before,
.image-service-map::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(255,255,255,.36);
  border-radius: 20px;
  background: rgba(255,255,255,.12);
  box-shadow: 0 20px 50px rgba(0,0,0,.12);
}

.image-service-map::before {
  inset: 42px 52px auto 34px;
  height: 92px;
}

.image-service-map::after {
  right: 34px;
  bottom: 34px;
  width: 46%;
  height: 112px;
}

.quick-panel {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin: 0 clamp(18px, 5vw, 72px);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
  box-shadow: var(--shadow);
}

.quick-panel a {
  min-height: 150px;
  padding: 24px;
  background:
    linear-gradient(90deg, rgba(18,99,125,.08), transparent 26px),
    rgba(255,255,255,.94);
}

.quick-panel span,
.service-cards span,
.process-grid span {
  display: inline-flex;
  margin-bottom: 16px;
  color: var(--copper);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.quick-panel strong {
  display: block;
  margin-bottom: 6px;
  font-size: 1.18rem;
}

.quick-panel small {
  color: var(--muted);
  line-height: 1.5;
}

.section,
.split-section,
.contact-section {
  padding: clamp(72px, 9vw, 120px) clamp(18px, 5vw, 72px);
}

.section-head {
  max-width: 780px;
  margin-bottom: 34px;
}

.section-head.compact {
  margin-bottom: 24px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.card,
.contact-form,
.trust-panel,
.service-text,
.process-grid article {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 18px 50px rgba(18, 39, 48, 0.07);
}

.card {
  min-height: 230px;
  padding: 28px;
}

.service-cards .card:nth-child(2) {
  background: linear-gradient(180deg, #ffffff, #f8fbfc);
}

.service-cards .card:nth-child(3) {
  border-color: #ead2c2;
  background: linear-gradient(180deg, #fff, var(--copper-soft));
}

.split-section {
  display: grid;
  grid-template-columns: minmax(300px, 0.9fr) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 58px);
  align-items: center;
  background: var(--surface);
}

.split-content {
  max-width: 700px;
}

.check-list {
  display: grid;
  gap: 12px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  padding: 14px 16px;
  border-radius: 16px;
  background: var(--aqua);
  color: #26444d;
  font-weight: 720;
}

.muted {
  background: #edf5f6;
}

.service-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1fr);
  gap: 24px;
  align-items: stretch;
}

.service-text {
  padding: 34px;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.process-section {
  background:
    linear-gradient(180deg, rgba(255,255,255,.45), rgba(223,241,244,.68));
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.process-grid article {
  min-height: 220px;
  padding: 24px;
}

.process-grid strong {
  display: block;
  margin-bottom: 10px;
  font-size: 1.08rem;
}

.trust-panel {
  display: grid;
  grid-template-columns: minmax(240px, 0.65fr) minmax(0, 1fr);
  gap: 34px;
  align-items: center;
  padding: 26px;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1fr);
  gap: 34px;
  background:
    linear-gradient(135deg, rgba(14,36,44,.98), rgba(8,63,84,.96));
  color: white;
}

.contact-section h2 {
  max-width: 660px;
}

.contact-section p,
.contact-section .eyebrow {
  color: rgba(255,255,255,.74);
}

.contact-data {
  display: grid;
  gap: 10px;
  margin-top: 26px;
}

.contact-data p {
  margin: 0;
  color: white;
}

.contact-form {
  padding: 28px;
  color: var(--text);
}

.contact-form label {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
  font-weight: 780;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
  color: var(--text);
  padding: 14px 16px;
  outline: none;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: rgba(15,111,143,.62);
  box-shadow: 0 0 0 4px rgba(15,111,143,.11);
}

.form-note {
  min-height: 24px;
  margin: 14px 0 0;
  color: var(--primary-dark);
  font-weight: 780;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(18px, 5vw, 72px);
  background: #0b171c;
  color: white;
}

.site-footer p {
  margin: 0;
  color: rgba(255,255,255,.7);
}

.site-footer div {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

@media (max-width: 980px) {
  .hero,
  .split-section,
  .service-grid,
  .trust-panel,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .quick-panel,
  .cards,
  .process-grid {
    grid-template-columns: 1fr;
  }

  h1 {
    max-width: none;
  }

  .hero-image,
  .split-image,
  .service-image {
    min-height: 320px;
  }

  .site-nav {
    display: none;
    position: absolute;
    left: 18px;
    right: 18px;
    top: 76px;
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: white;
    box-shadow: var(--shadow);
  }

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

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 0 14px;
    background: white;
    color: var(--primary-dark);
    font-weight: 850;
  }
}

@media (max-width: 560px) {
  .brand small {
    display: none;
  }

  .hero {
    padding-top: 42px;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .quick-panel a,
  .card,
  .service-text,
  .trust-panel,
  .process-grid article,
  .contact-form {
    padding: 22px;
  }

  .site-footer {
    flex-direction: column;
  }
}