:root {
  --bg: #07111d;
  --bg-deep: #030914;
  --bg-soft: #0d1a2a;
  --panel: rgba(11, 24, 40, 0.82);
  --panel-light: rgba(173, 216, 255, 0.06);
  --text: #eff8ff;
  --muted: #a6bed3;
  --accent: #5fd0ff;
  --accent-strong: #1caeff;
  --line: rgba(95, 208, 255, 0.18);
  --line-strong: rgba(95, 208, 255, 0.32);
  --shadow: 0 24px 70px rgba(0, 6, 17, 0.48);
  --radius: 28px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body.marvico {
  margin: 0;
  font-family: "Inter", Arial, sans-serif;
  background:
    radial-gradient(circle at top right, rgba(28, 174, 255, 0.15), transparent 25%),
    radial-gradient(circle at bottom left, rgba(95, 208, 255, 0.08), transparent 26%),
    linear-gradient(180deg, #06101a 0%, #0b1624 48%, #040a13 100%);
  color: var(--text);
  line-height: 1.7;
}

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

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

.container {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
}

.section {
  padding: 6rem 0;
}

.section-dark {
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.03));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(3, 10, 19, 0.75);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.header-inner {
  min-height: 92px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand img {
  width: 180px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-links a {
  color: var(--muted);
  font-size: 0.97rem;
}

.nav-links a:hover,
.info-list a:hover {
  color: var(--accent);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0.95rem 1.5rem;
  border-radius: 999px;
  border: 1px solid transparent;
  background: linear-gradient(135deg, #7be2ff 0%, #29b9ff 55%, #139cf6 100%);
  color: #03111d;
  font-weight: 800;
  box-shadow: 0 12px 28px rgba(28, 174, 255, 0.2);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 34px rgba(28, 174, 255, 0.28);
}

.btn-secondary,
.btn-outline {
  background: transparent;
  color: var(--text);
  border-color: var(--line-strong);
  box-shadow: none;
}

.btn-secondary:hover,
.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 5rem 0 4rem;
}

.hero-glow {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(5, 11, 20, 0.94) 0%, rgba(5, 11, 20, 0.76) 45%, rgba(5, 11, 20, 0.9) 100%),
    url("faucet-installation.png");
  opacity: 0.17;
  background-size: cover;
  background-position: center;
  pointer-events: none;
}

.hero-grid,
.about-grid,
.standards-grid,
.contact-grid {
  position: relative;
  display: grid;
  gap: 2rem;
  align-items: center;
}

.hero-grid {
  grid-template-columns: 1.08fr 0.92fr;
}

.hero-copy h1,
.about-copy h2,
.section-head h2,
.standards-copy h2,
.contact-copy h2 {
  font-family: "Cormorant Garamond", Georgia, serif;
  letter-spacing: 0.01em;
  line-height: 1;
  margin: 0 0 1rem;
}

.hero-copy h1 {
  font-size: clamp(3.3rem, 6vw, 5.5rem);
  max-width: 12ch;
}

.hero-copy p,
.about-copy p,
.section-head p,
.contact-copy p,
.service-card p,
.feature-list li {
  color: var(--muted);
}

.eyebrow,
.section-kicker {
  display: inline-block;
  margin-bottom: 1rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.8rem;
  font-weight: 800;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 2rem 0 2.2rem;
}

.hero-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.hero-points div,
.service-card,
.contact-box {
  background: var(--panel-light);
  border: 1px solid var(--line);
  border-radius: 24px;
  backdrop-filter: blur(10px);
}

.hero-points div {
  padding: 1.2rem;
}

.hero-points strong,
.service-card h3,
.contact-box h3 {
  display: block;
  margin-bottom: 0.5rem;
}

.hero-points span {
  color: var(--muted);
  font-size: 0.95rem;
}

.frame-card,
.gallery-item,
.contact-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(95, 208, 255, 0.14);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.frame-card {
  padding: 1rem;
}

.frame-card img,
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: calc(var(--radius) - 10px);
}

.large-visual {
  min-height: 580px;
}

.about-grid {
  grid-template-columns: 1.02fr 0.98fr;
}

.section-head {
  max-width: 760px;
  margin: 0 auto 3rem;
}

.center {
  text-align: center;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  padding: 2rem;
}

.service-card h3 {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 2rem;
  color: var(--text);
}

.standards-grid {
  grid-template-columns: 1.02fr 0.98fr;
}

.standards-visuals {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 1rem;
}

.tall-card {
  min-height: 480px;
}

.small-card {
  align-self: end;
  min-height: 300px;
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: 2rem 0 0;
}

.feature-list li {
  position: relative;
  padding-left: 1.8rem;
  margin-bottom: 1rem;
}

.feature-list li::before {
  content: "✦";
  position: absolute;
  left: 0;
  color: var(--accent);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1rem;
}

.gallery-item {
  grid-column: span 4;
  min-height: 260px;
  padding: 0.65rem;
}

.gallery-item.wide {
  grid-column: span 12;
  min-height: 430px;
}

.contact-grid {
  grid-template-columns: 0.88fr 1.12fr;
}

.contact-box {
  padding: 2rem;
}

.info-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
}

.info-list li {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  color: var(--muted);
}

.info-list li:last-child {
  border-bottom: 0;
}

.info-list strong {
  color: var(--text);
}

.site-footer {
  padding: 2rem 0 3rem;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer-inner img {
  width: 156px;
}

.footer-inner p {
  color: #89a7c0;
  margin: 0;
}

@media (max-width: 1080px) {
  .hero-grid,
  .about-grid,
  .standards-grid,
  .contact-grid,
  .service-grid,
  .hero-points {
    grid-template-columns: 1fr;
  }

  .standards-visuals {
    grid-template-columns: 1fr 1fr;
  }

  .gallery-item,
  .gallery-item.wide {
    grid-column: span 12;
  }
}

@media (max-width: 820px) {
  .site-header {
    position: static;
  }

  .header-inner,
  .footer-inner,
  .nav-links {
    flex-direction: column;
    text-align: center;
  }

  .header-cta {
    width: 100%;
  }

  .hero {
    padding-top: 3rem;
  }

  .hero-copy h1 {
    max-width: none;
  }

  .standards-visuals {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    justify-content: center;
  }

  .info-list li {
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .section {
    padding: 4.2rem 0;
  }

  .btn,
  .btn-secondary,
  .btn-outline {
    width: 100%;
  }

  .hero-actions {
    flex-direction: column;
  }
}