:root {
  --navy: #061d3d;
  --navy-2: #0b2d58;
  --red: #e83232;
  --red-dark: #c91f27;
  --ink: #12213a;
  --muted: #667085;
  --line: #e5e8ee;
  --soft: #f4f7fb;
  --white: #fff;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-size: 16px;
  line-height: 1.55;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 28px;
  min-height: 86px;
  padding: 14px clamp(18px, 5vw, 64px);
  background: rgba(255, 255, 255, .96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-right: auto;
  color: var(--navy);
  text-transform: uppercase;
}

.brand-logo {
  width: 74px;
  height: 74px;
  object-fit: contain;
}

.brand strong,
.brand small {
  display: block;
  line-height: 1.05;
}

.brand strong { font-size: 20px; letter-spacing: .03em; }
.brand small { color: var(--red); font-size: 16px; font-weight: 800; text-transform: none; }

nav {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--navy);
  font-size: 14px;
  font-weight: 800;
  text-transform: uppercase;
}

nav a { border-bottom: 2px solid transparent; padding: 8px 0; }
nav a:hover { border-color: var(--red); }

.header-social {
  display: flex;
  align-items: center;
  gap: 10px;
}

.social-icon {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  color: var(--white);
  transition: transform .2s ease, box-shadow .2s ease;
}

.social-icon svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.social-icon:hover {
  transform: translateY(-2px);
}

.whatsapp-icon {
  background: #25d366;
  box-shadow: 0 12px 28px rgba(37, 211, 102, .22);
}

.instagram-icon {
  background: linear-gradient(135deg, #e83232, #061d3d);
  box-shadow: 0 12px 28px rgba(232, 50, 50, .18);
}

.header-phone,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border-radius: 6px;
  padding: 12px 18px;
  font-weight: 900;
}

.header-phone {
  gap: 8px;
  color: var(--white);
  background: var(--red);
}

.header-phone svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
  flex: 0 0 auto;
}

.button.primary {
  background: var(--red);
  color: var(--white);
  box-shadow: 0 18px 40px rgba(232, 50, 50, .26);
}

.button.primary:hover,
.header-phone:hover { background: var(--red-dark); }

.button.whatsapp {
  background: #25d366;
  color: var(--white);
  box-shadow: 0 18px 40px rgba(37, 211, 102, .28);
}

.button.whatsapp:hover {
  background: #1ebe5d;
}

.button.ghost {
  color: var(--white);
  border: 1px solid rgba(255,255,255,.45);
}

.hero {
  position: relative;
  min-height: min(720px, calc(100vh - 86px));
  overflow: hidden;
  background: var(--navy);
}

.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity .7s ease;
  pointer-events: none;
}

.slide.is-active {
  opacity: 1;
  pointer-events: auto;
}

.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(4, 20, 44, .96) 0%, rgba(4, 20, 44, .82) 38%, rgba(4, 20, 44, .18) 68%, rgba(4, 20, 44, .16) 100%),
    linear-gradient(0deg, rgba(4, 20, 44, .36), transparent 45%);
}

.hero-content {
  position: absolute;
  top: 50%;
  left: clamp(20px, 8vw, 116px);
  width: min(650px, calc(100% - 40px));
  transform: translateY(-50%);
  color: var(--white);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--red);
  font-size: 14px;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.hero h1,
.hero h2 {
  margin: 0;
  max-width: 720px;
  color: var(--white);
  font-size: clamp(44px, 7vw, 86px);
  line-height: .98;
  letter-spacing: 0;
}

.hero p:not(.eyebrow) {
  max-width: 560px;
  margin: 20px 0 0;
  color: rgba(255,255,255,.88);
  font-size: clamp(18px, 2.1vw, 25px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.slide-dots {
  position: absolute;
  left: clamp(20px, 8vw, 116px);
  bottom: 30px;
  display: flex;
  gap: 10px;
}

.dot {
  width: 38px;
  height: 5px;
  border: 0;
  border-radius: 999px;
  background: rgba(255,255,255,.34);
  cursor: pointer;
}

.dot.is-active { background: var(--red); }

.quick-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: var(--navy);
  color: var(--white);
  padding: 0 clamp(18px, 5vw, 64px);
}

.quick-strip a {
  padding: 26px clamp(12px, 3vw, 36px);
  border-right: 1px solid rgba(255,255,255,.14);
}

.quick-strip a:last-child { border-right: 0; }
.quick-strip span {
  display: block;
  color: rgba(255,255,255,.72);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}
.quick-strip strong {
  display: block;
  margin-top: 4px;
  font-size: clamp(18px, 2vw, 25px);
}

.section {
  padding: clamp(56px, 8vw, 96px) clamp(18px, 5vw, 64px);
}

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

h2 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.08;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.service-grid article {
  min-height: 228px;
  padding: 28px 18px;
  background: var(--white);
  text-align: center;
}

.service-grid span {
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  margin: 0 auto 18px;
  border-radius: 50%;
  color: var(--red);
  background: var(--soft);
  font-weight: 900;
}

.service-grid h3 {
  min-height: 56px;
  margin: 0 0 10px;
  color: var(--navy);
  font-size: 15px;
  line-height: 1.18;
  text-transform: uppercase;
}

.service-grid p,
.about p,
.contact p {
  color: var(--muted);
}

.about {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: clamp(28px, 6vw, 84px);
  align-items: start;
  background: var(--soft);
}

.about p {
  margin: 0;
  font-size: 19px;
}

.trust-list {
  grid-column: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.trust-list span {
  border-radius: 999px;
  padding: 10px 14px;
  color: var(--navy);
  background: var(--white);
  font-weight: 800;
}

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

figure {
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
  background: var(--navy);
}

figure img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

figcaption {
  padding: 14px 16px;
  color: var(--white);
  font-weight: 800;
}

.reviews { background: var(--navy); }
.reviews h2 { color: var(--white); }

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

blockquote {
  margin: 0;
  border-radius: 8px;
  padding: 28px;
  color: var(--white);
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  font-size: 19px;
}

cite {
  display: block;
  margin-top: 18px;
  color: rgba(255,255,255,.64);
  font-size: 14px;
  font-style: normal;
}

.references {
  background: var(--soft);
}

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

.reference-grid figure {
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: 0 18px 42px rgba(6, 29, 61, .08);
}

.reference-grid img {
  height: 220px;
  padding: 16px;
  background: var(--white);
  object-fit: contain;
}

.reference-grid figcaption {
  color: var(--navy);
  background: var(--white);
  border-top: 1px solid var(--line);
}

.contact {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
  padding: clamp(56px, 8vw, 96px) clamp(18px, 5vw, 64px);
  color: var(--white);
  background: linear-gradient(135deg, var(--navy), var(--navy-2));
}

.contact h2 { color: var(--white); }
.contact p { color: rgba(255,255,255,.74); }

.contact-card {
  min-width: min(360px, 100%);
  border-radius: 8px;
  padding: 28px;
  background: var(--white);
  color: var(--ink);
}

.contact-card > a:first-child {
  display: block;
  color: var(--navy);
  font-size: 30px;
  font-weight: 900;
}

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

.social-link {
  display: block;
  margin-top: 14px;
  font-weight: 900;
  text-align: center;
}

.social-link.instagram {
  color: var(--red);
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 24px clamp(18px, 5vw, 64px);
  color: rgba(255,255,255,.72);
  background: #031225;
}

@media (max-width: 1020px) {
  .site-header { flex-wrap: wrap; gap: 14px; }
  nav { order: 3; width: 100%; overflow-x: auto; padding-bottom: 4px; }
  .header-social { margin-left: auto; }
  .service-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 760px) {
  .site-header { min-height: 74px; padding: 10px 14px; gap: 10px; }
  .brand { gap: 8px; }
  .brand-logo { width: 56px; height: 56px; }
  .brand strong { font-size: 17px; }
  .brand small { font-size: 14px; }
  .header-social { order: 2; margin-left: 0; }
  .social-icon { width: 38px; height: 38px; }
  .social-icon svg { width: 20px; height: 20px; }
  nav {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
    overflow: visible;
    padding: 4px 0 0;
    font-size: 12px;
  }
  nav a {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    border: 1px solid var(--line);
    border-radius: 6px;
    padding: 8px 6px;
    background: var(--white);
    text-align: center;
  }
  nav a:hover { border-color: var(--red); }
  .header-phone { order: 4; width: 100%; }
  .hero { min-height: 650px; }
  .hero-shade {
    background: linear-gradient(0deg, rgba(4, 20, 44, .96) 0%, rgba(4, 20, 44, .84) 52%, rgba(4, 20, 44, .18) 100%);
  }
  .hero-content { top: auto; bottom: 78px; transform: none; }
  .quick-strip,
  .about,
  .gallery-grid,
  .reference-grid,
  .review-grid,
  .contact { grid-template-columns: 1fr; }
  .quick-strip a { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.14); }
  .service-grid { grid-template-columns: 1fr; }
  .trust-list { grid-column: auto; }
  footer { flex-direction: column; }
}

@media (max-width: 420px) {
  .brand-logo { width: 50px; height: 50px; }
  .brand strong { font-size: 15px; }
  .brand small { font-size: 13px; }
  .header-social { gap: 8px; }
  .social-icon { width: 36px; height: 36px; }
  nav { gap: 6px; font-size: 11px; }
}