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

:root {
  --blue-dark: #06294a;
  --blue: #075f9f;
  --green: #09a66d;
  --green-dark: #06724d;
  --light: #f4fafc;
  --white: #ffffff;
  --text: #172234;
  --muted: #607080;
  --border: #e0edf2;
  --shadow: 0 18px 48px rgba(6, 41, 74, 0.14);
}

html {
  scroll-behavior: smooth;
}

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

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

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

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(8px);
  padding: 14px 7%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  box-shadow: 0 8px 28px rgba(0,0,0,0.06);
}

.logo-link img {
  width: 150px;
}

.desktop-nav {
  display: flex;
  gap: 24px;
  font-weight: 800;
  color: var(--blue-dark);
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.phone {
  font-weight: 900;
  color: var(--blue-dark);
  white-space: nowrap;
}

.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  border-radius: 999px;
  padding: 13px 20px;
  font-weight: 900;
  border: none;
  cursor: pointer;
}

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

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

.big {
  padding: 16px 28px;
  font-size: 1.05rem;
}

.hero {
  min-height: 86vh;
  padding: 72px 7%;
  display: grid;
  grid-template-columns: 1fr 0.95fr;
  gap: 46px;
  align-items: center;
  background:
    radial-gradient(circle at 10% 20%, rgba(9,166,109,0.13), transparent 26%),
    linear-gradient(180deg, #ffffff 0%, #eef8fb 100%);
}

.eyebrow {
  color: var(--green);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 900;
  margin-bottom: 12px;
}

h1 {
  font-size: clamp(2.5rem, 5.6vw, 5rem);
  line-height: 1.02;
  color: var(--blue-dark);
  margin-bottom: 22px;
}

.lead {
  font-size: 1.23rem;
  color: var(--muted);
  max-width: 650px;
  margin-bottom: 22px;
}

.review-badge {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  background: white;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  border-radius: 18px;
  padding: 14px 18px;
  width: fit-content;
  margin-bottom: 26px;
}

.stars {
  color: #ffc107;
  letter-spacing: 1px;
}

.hero-buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 26px;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-tags span {
  background: #e8f7f1;
  color: var(--green-dark);
  padding: 10px 14px;
  border-radius: 999px;
  font-weight: 900;
}

.hero-image {
  position: relative;
  border-radius: 34px;
  overflow: hidden;
  border: 10px solid white;
  box-shadow: var(--shadow);
}

.hero-image img {
  width: 100%;
  height: 620px;
  object-fit: cover;
}

.hero-note {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 22px;
  background: rgba(255,255,255,0.94);
  color: var(--blue-dark);
  padding: 16px;
  text-align: center;
  border-radius: 18px;
  font-weight: 900;
}

.stats {
  width: 86%;
  margin: -30px auto 0;
  position: relative;
  background: white;
  box-shadow: var(--shadow);
  border-radius: 26px;
  padding: 28px;
  display: grid;
  grid-template-columns: 1fr 1.6fr 1fr;
  gap: 18px;
}

.stats strong {
  color: var(--blue-dark);
  font-size: 1.25rem;
}

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

.section {
  padding: 82px 7%;
}

.section-head {
  max-width: 760px;
  margin-bottom: 34px;
}

.section-head p:last-child {
  color: var(--muted);
  font-size: 1.08rem;
}

h2 {
  color: var(--blue-dark);
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.12;
  margin-bottom: 12px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

article {
  background: white;
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 28px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

article span {
  font-size: 2rem;
}

article h3 {
  color: var(--blue-dark);
  margin: 12px 0 8px;
  font-size: 1.35rem;
}

article p {
  color: var(--muted);
}

.gallery-section {
  background: var(--light);
}

.gallery-main {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 20px;
}

.photo-card {
  background: white;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.photo-card img {
  width: 100%;
  height: 410px;
  object-fit: cover;
}

.large-photo img {
  height: 410px;
}

.photo-card p {
  padding: 16px 18px;
  font-weight: 900;
  color: var(--blue-dark);
}

.mini-gallery {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.mini-gallery img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  border-radius: 24px;
  box-shadow: 0 10px 28px rgba(0,0,0,0.08);
}

.chantier {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 42px;
  align-items: center;
}

.chantier-text p {
  color: var(--muted);
  margin-bottom: 18px;
}

.chantier-text ul {
  list-style: none;
  display: grid;
  gap: 12px;
}

.chantier-text li {
  background: #e8f7f1;
  color: var(--green-dark);
  padding: 13px 16px;
  border-radius: 14px;
  font-weight: 900;
}

.chantier-photos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.chantier-photos img {
  width: 100%;
  height: 430px;
  object-fit: cover;
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.why {
  padding: 82px 7%;
  background: linear-gradient(135deg, var(--blue-dark), #075f9f);
  color: white;
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 36px;
  align-items: center;
}

.why h2 {
  color: white;
}

.why .eyebrow {
  color: #92f2ce;
}

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

.check-grid p {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: 16px;
  padding: 16px;
  font-weight: 900;
}

.zones {
  background: white;
}

.zone-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.zone-tags span {
  background: #e8f7f1;
  border: 1px solid #bfe8d8;
  color: var(--green-dark);
  border-radius: 999px;
  padding: 12px 16px;
  font-weight: 900;
}

.reviews {
  padding: 82px 7%;
  background: linear-gradient(180deg, #f4fafc, white);
  text-align: center;
}

.reviews-box {
  max-width: 740px;
  margin: auto;
  background: white;
  border-radius: 30px;
  padding: 42px;
  box-shadow: var(--shadow);
}

.big-stars {
  font-size: 2rem;
  margin: 18px 0 8px;
}

.reviews-box p:not(.eyebrow):not(.stars) {
  color: var(--muted);
  margin-bottom: 22px;
}

.contact {
  padding: 82px 7%;
  background: var(--blue-dark);
  color: white;
  display: grid;
  grid-template-columns: 1fr 0.95fr;
  gap: 42px;
}

.contact h2 {
  color: white;
}

.contact .eyebrow {
  color: #92f2ce;
}

.contact-left > p {
  max-width: 650px;
}

.contact-list {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.contact-list a {
  background: rgba(255,255,255,0.1);
  border-radius: 14px;
  padding: 14px 16px;
  font-weight: 900;
}

form {
  background: white;
  border-radius: 28px;
  padding: 28px;
  display: grid;
  gap: 14px;
  box-shadow: var(--shadow);
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
  font-size: 1rem;
  font-family: inherit;
}

textarea {
  min-height: 150px;
}

button {
  background: var(--green);
  color: white;
  border: none;
  padding: 16px;
  border-radius: 999px;
  font-weight: 900;
  font-size: 1rem;
  cursor: pointer;
}

.form-note {
  color: var(--muted);
  font-size: 0.9rem;
  text-align: center;
}

footer {
  background: #03192d;
  color: white;
  text-align: center;
  padding: 38px 7% 86px;
}

footer img {
  width: 165px;
  margin: 0 auto 16px;
  background: white;
  border-radius: 18px;
  padding: 10px;
}

.legal {
  opacity: 0.75;
  font-size: 0.9rem;
  margin-top: 10px;
}

.mobile-bar {
  display: none;
}

@media (max-width: 1100px) {
  .desktop-nav {
    display: none;
  }

  .hero,
  .chantier,
  .why,
  .contact {
    grid-template-columns: 1fr;
  }

  .stats,
  .cards,
  .gallery-main,
  .mini-gallery {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 700px) {
  .topbar {
    padding: 12px 5%;
  }

  .logo-link img {
    width: 112px;
  }

  .top-actions .phone {
    display: none;
  }

  .hero,
  .section,
  .chantier,
  .why,
  .contact {
    padding-left: 5%;
    padding-right: 5%;
  }

  .hero {
    padding-top: 42px;
  }

  .hero-image img {
    height: 420px;
  }

  .stats,
  .cards,
  .gallery-main,
  .mini-gallery,
  .chantier-photos,
  .check-grid {
    grid-template-columns: 1fr;
  }

  .stats {
    width: 92%;
  }

  .photo-card img,
  .large-photo img,
  .mini-gallery img,
  .chantier-photos img {
    height: 320px;
  }

  .mobile-bar {
    display: grid;
    grid-template-columns: 1fr 1fr;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 100;
    box-shadow: 0 -8px 28px rgba(0,0,0,0.22);
  }

  .mobile-bar a {
    padding: 16px 10px;
    text-align: center;
    color: white;
    font-weight: 900;
  }

  .mobile-bar a:first-child {
    background: var(--green);
  }

  .mobile-bar a:last-child {
    background: var(--blue-dark);
  }
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.partner-box {
  margin-top: 22px;
  padding: 18px;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 18px;
  background: rgba(255,255,255,0.06);
}

.partner-title {
  color: #92f2ce;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 900;
  margin-bottom: 6px;
}

@media (max-width: 1100px) {
  .gallery-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 700px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }
}