:root {
  --graphite: #1b1f23;
  --graphite-2: #24292e;
  --graphite-deep: #151719;
  --red: #b91c22;
  --red-dark: #8f1419;
  --white: #ffffff;
  --light: #f6f7f8;
  --gray: #cfd5db;
  --text: #252a2f;
  --muted: #4f5963;
  --shadow: 0 18px 45px rgba(23, 25, 28, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

.container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background:
    radial-gradient(circle at top left, rgba(185, 28, 34, 0.16), transparent 30%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.035) 25%, transparent 25%),
    linear-gradient(225deg, rgba(255, 255, 255, 0.025) 25%, transparent 25%),
    rgba(21, 23, 25, 0.98);
  background-size: auto, 18px 18px, 18px 18px, auto;
  color: var(--white);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
}

.header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  font-weight: 800;
  font-size: 1.12rem;
  letter-spacing: 0;
}

.brand-logo {
  display: block;
  width: auto;
  max-width: 220px;
  max-height: 54px;
  object-fit: contain;
}

.brand-text {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--red);
  color: var(--white);
  font-size: 0.88rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.site-nav a {
  padding: 10px 12px;
  border-radius: 6px;
  color: #edf0f2;
  font-size: 0.95rem;
  font-weight: 700;
}

.site-nav a:hover,
.site-nav a.active {
  background: var(--red);
  color: var(--white);
}

.brand:focus-visible,
.site-nav a:focus-visible,
.btn:focus-visible,
.whatsapp-float:focus-visible,
.nav-toggle:focus-visible,
.text-link:focus-visible {
  outline: 3px solid rgba(185, 28, 34, 0.55);
  outline-offset: 3px;
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 6px;
  background: transparent;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  margin: 5px auto;
  background: var(--white);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: min(650px, calc(100vh - 76px));
  display: grid;
  align-items: center;
  color: var(--white);
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

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

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, rgba(16, 18, 20, 0.94), rgba(23, 25, 28, 0.72), rgba(23, 25, 28, 0.38));
}

.hero-content {
  padding: 86px 0;
}

.hero h1,
.page-hero h1,
.section h2,
.cta-band h2 {
  margin: 0 0 18px;
  color: inherit;
  line-height: 1.08;
  letter-spacing: 0;
}

.hero h1 {
  max-width: 720px;
  font-size: clamp(2.4rem, 6vw, 5.2rem);
}

.hero p {
  max-width: 620px;
  font-size: 1.18rem;
  color: #f1f3f5;
}

.hero-subtitle {
  margin: 0 0 14px;
  color: var(--white);
  font-size: clamp(1.3rem, 2.4vw, 2rem);
  font-weight: 800;
  line-height: 1.2;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--red);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.centered {
  justify-content: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 14px 22px;
  border-radius: 6px;
  border: 2px solid transparent;
  font-weight: 800;
  text-align: center;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

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

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

.btn-primary:hover {
  background: var(--red-dark);
}

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

.btn-outline {
  border-color: var(--graphite);
  color: var(--graphite);
}

.quick-info {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}

.quick-info span {
  padding: 9px 12px;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.1);
  font-weight: 700;
}

.section,
.page-hero {
  padding: 76px 0;
}

.page-hero {
  background: var(--light);
}

.page-hero h1 {
  max-width: 680px;
  font-size: clamp(2rem, 4vw, 4rem);
  color: var(--graphite);
}

.page-hero p,
.section-heading p {
  max-width: 690px;
  color: var(--muted);
}

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

.section-heading h2,
.section h2,
.cta-band h2 {
  font-size: clamp(1.8rem, 3.4vw, 3rem);
  color: var(--graphite);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 18px;
}

.service-card,
.contact-card,
.three-columns > div {
  padding: 26px;
  border: 1px solid var(--gray);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 10px 25px rgba(23, 25, 28, 0.06);
}

.service-card {
  min-height: 100%;
}

.service-card h2,
.service-card h3,
.contact-card h2,
.three-columns h3 {
  margin: 12px 0 10px;
  color: var(--graphite);
  line-height: 1.2;
}

.service-card p,
.contact-card p,
.three-columns p {
  margin: 0 0 18px;
  color: var(--muted);
}

.service-card a,
.text-link {
  color: var(--red);
  font-weight: 800;
}

.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--graphite);
  color: var(--white);
  font-weight: 800;
}

.section-dark-texture,
.section-dark,
.cta-band,
.site-footer {
  background:
    radial-gradient(circle at top left, rgba(185, 28, 34, 0.16), transparent 32%),
    radial-gradient(circle at bottom right, rgba(255, 255, 255, 0.06), transparent 28%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.035) 25%, transparent 25%),
    linear-gradient(225deg, rgba(255, 255, 255, 0.025) 25%, transparent 25%),
    var(--graphite-deep);
  background-size:
    auto,
    auto,
    18px 18px,
    18px 18px,
    auto;
  color: var(--white);
}

.section-dark h2,
.section-dark h3,
.section-dark .section-heading h2 {
  color: var(--white);
}

.section-dark p,
.section-dark .section-heading p {
  color: #d9dde1;
}

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

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 46px;
  align-items: center;
}

.feature-image,
.image-stack img {
  width: 100%;
  height: clamp(280px, 34vw, 430px);
  min-height: 0;
  object-fit: cover;
  object-position: center;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.image-stack {
  display: grid;
  grid-template-columns: 1fr 0.78fr;
  gap: 16px;
  align-items: end;
}

.image-stack img:first-child {
  height: clamp(320px, 38vw, 460px);
}

.image-stack img:last-child {
  height: clamp(240px, 30vw, 340px);
}

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

.check-list li {
  padding: 14px 16px;
  border-left: 4px solid var(--red);
  background: rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  font-weight: 700;
}

.check-list.light li {
  background: var(--light);
  color: var(--graphite);
}

.stats {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 24px 0;
}

.stats strong {
  color: var(--red);
  font-size: 3rem;
  line-height: 1;
}

.stats span {
  max-width: 220px;
  font-weight: 800;
}

.three-columns,
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

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

.gallery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.gallery-grid img {
  width: 100%;
  height: clamp(220px, 28vw, 320px);
  object-fit: cover;
  object-position: center;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.notice-box {
  margin-top: 22px;
  padding: 18px 20px;
  border-left: 4px solid var(--red);
  border-radius: 8px;
  background: var(--white);
  color: var(--graphite);
  font-weight: 800;
  box-shadow: 0 10px 25px rgba(23, 25, 28, 0.06);
}

.map-placeholder {
  display: grid;
  place-items: center;
  min-height: 360px;
  border: 2px dashed #aeb5bd;
  border-radius: 8px;
  background: var(--white);
  color: var(--muted);
  text-align: center;
}

.map-placeholder iframe {
  width: 100%;
  height: 360px;
  border: 0;
  border-radius: 8px;
}

.cta-band {
  padding: 72px 0;
  text-align: center;
}

.cta-band h2 {
  color: var(--white);
}

.cta-band p {
  max-width: 720px;
  margin: 0 auto;
  color: #d9dde1;
}

.site-footer {
  padding: 42px 0;
}

.footer-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  max-width: 240px;
  margin-bottom: 16px;
  padding: 8px 10px;
  border-radius: 8px;
  background: var(--white);
}

.footer-logo img {
  display: block;
  width: auto;
  max-width: 210px;
  max-height: 54px;
  object-fit: contain;
}

.site-footer p {
  margin: 8px 0;
  color: #cbd0d4;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 24px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px;
}

.footer-links a {
  color: #edf0f2;
  font-weight: 700;
}

.whatsapp-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 50;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  max-width: calc(100vw - 36px);
  padding: 14px 20px;
  border-radius: 999px;
  background: #1f9d55;
  color: var(--white);
  font-weight: 800;
  line-height: 1.2;
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.25);
}

.whatsapp-float:hover {
  background: #168346;
}

@media (max-width: 900px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 76px;
    left: 16px;
    right: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 10px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 8px;
    background:
      radial-gradient(circle at top left, rgba(185, 28, 34, 0.14), transparent 34%),
      linear-gradient(135deg, rgba(255, 255, 255, 0.035) 25%, transparent 25%),
      #151719;
    background-size: auto, 18px 18px, auto;
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.28);
  }

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

  .site-nav a {
    padding: 14px;
  }

  .hero {
    min-height: 560px;
  }

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

  .split,
  .footer-grid,
  .contact-grid,
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 620px) {
  .container {
    width: min(100% - 24px, 1120px);
  }

  .header-inner {
    min-height: 68px;
  }

  .site-nav {
    top: 68px;
  }

  .brand {
    font-size: 1rem;
  }

  .brand-logo {
    max-width: 170px;
    max-height: 42px;
  }

  .footer-logo img {
    max-width: 180px;
    max-height: 46px;
  }

  .hero,
  .page-hero,
  .section,
  .cta-band {
    padding: 48px 0;
  }

  .hero {
    min-height: calc(100vh - 68px);
    max-height: none;
  }

  .hero::after {
    background: rgba(16, 18, 20, 0.82);
  }

  .hero-content {
    padding: 58px 0;
  }

  .hero h1 {
    font-size: clamp(2.15rem, 12vw, 3.2rem);
  }

  .hero p {
    font-size: 1rem;
  }

  .button-row,
  .btn {
    width: 100%;
  }

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

  .service-card,
  .contact-card,
  .three-columns > div {
    padding: 22px;
  }

  .image-stack {
    grid-template-columns: 1fr;
  }

  .feature-image,
  .image-stack img,
  .image-stack img:first-child,
  .image-stack img:last-child,
  .gallery-grid img {
    height: 230px;
    min-height: 0;
  }

  .whatsapp-float {
    left: auto;
    right: 12px;
    bottom: 12px;
    max-width: calc(100vw - 24px);
    min-height: 50px;
    padding: 12px 16px;
    border-radius: 999px;
    font-size: 0.92rem;
  }

  .site-footer {
    padding-bottom: 88px;
  }
}