:root {
  --ink: #10151f;
  --muted: #5f6876;
  --line: #dbe3ea;
  --paper: #f7fafc;
  --white: #ffffff;
  --teal: #008d95;
  --blue: #1456a0;
  --amber: #f4b33f;
  --shadow: 0 18px 45px rgba(16, 21, 31, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 72px;
  padding: 14px clamp(18px, 4vw, 56px);
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.brand,
.nav,
.hero-actions,
.contact-actions {
  display: flex;
  align-items: center;
}

.brand {
  gap: 12px;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: var(--white);
  background: linear-gradient(135deg, var(--blue), var(--teal));
  border-radius: 8px;
  letter-spacing: 0;
}

.nav {
  gap: clamp(12px, 3vw, 28px);
  color: var(--muted);
  font-weight: 700;
  font-size: 0.95rem;
}

.nav a:hover {
  color: var(--blue);
}

.hero {
  position: relative;
  min-height: clamp(560px, 82vh, 760px);
  overflow: hidden;
  isolation: isolate;
}

.hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(8, 16, 28, 0.84) 0%, rgba(8, 16, 28, 0.55) 42%, rgba(8, 16, 28, 0.08) 100%),
    linear-gradient(0deg, rgba(8, 16, 28, 0.45) 0%, rgba(8, 16, 28, 0) 42%);
  z-index: -1;
}

.hero-content {
  width: min(650px, calc(100% - 36px));
  padding: clamp(92px, 15vh, 150px) 0 90px;
  margin-left: clamp(18px, 6vw, 76px);
  color: var(--white);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--amber);
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
  font-size: 0.78rem;
}

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

h1 {
  max-width: 10ch;
  margin-bottom: 18px;
  font-size: clamp(3.2rem, 9vw, 6.8rem);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 8px;
  font-size: 1.15rem;
}

.hero-text {
  max-width: 560px;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(1.05rem, 2vw, 1.28rem);
}

.hero-actions,
.contact-actions {
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 20px;
  border-radius: 8px;
  font-weight: 800;
  border: 1px solid transparent;
}

.button.primary {
  color: var(--ink);
  background: var(--amber);
}

.button.secondary {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.55);
}

.button.outline {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.6);
}

.button.dark {
  color: var(--white);
  background: var(--ink);
  margin-top: 10px;
}

.section {
  width: min(1160px, calc(100% - 36px));
  margin: 0 auto;
  padding: clamp(54px, 8vw, 92px) 0;
}

.intro {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  padding-top: 0;
  transform: translateY(-36px);
}

.intro div {
  min-height: 150px;
  padding: 26px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.intro div:first-child {
  border-radius: 8px 0 0 8px;
}

.intro div:last-child {
  border-radius: 0 8px 8px 0;
}

.intro strong,
.intro span {
  display: block;
}

.intro strong {
  margin-bottom: 10px;
  font-size: 1.05rem;
}

.intro span,
.section-copy p,
.product-card p,
.service-grid p,
.contact-band p {
  color: var(--muted);
}

.split {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(320px, 1.1fr);
  gap: clamp(32px, 6vw, 76px);
  align-items: start;
}

.video-section {
  display: grid;
  grid-template-columns: minmax(280px, 0.75fr) minmax(320px, 1.25fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
  padding-top: clamp(18px, 4vw, 46px);
}

.video-section video {
  display: block;
  width: 100%;
  max-height: 620px;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: var(--ink);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.repair-video {
  padding-top: clamp(28px, 5vw, 64px);
  border-top: 1px solid var(--line);
}

.promo-video {
  padding-top: clamp(28px, 5vw, 64px);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.service-grid article,
.product-card {
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 26px;
}

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

.product-card span {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 24px;
  color: var(--white);
  background: var(--blue);
  border-radius: 8px;
  font-weight: 800;
}

.product-card-image {
  padding: 0;
  overflow: hidden;
}

.product-link {
  display: block;
  height: 100%;
  padding: 0 24px 24px;
}

.product-card-image img {
  display: block;
  width: calc(100% + 48px);
  aspect-ratio: 4 / 3;
  object-fit: cover;
  margin: 0 -24px 20px;
}

.contact-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  width: min(1160px, calc(100% - 36px));
  margin: 30px auto 80px;
  padding: clamp(30px, 5vw, 52px);
  color: var(--white);
  background: linear-gradient(135deg, #123b63, #008d95);
  border-radius: 8px;
}

.contact-band p {
  max-width: 640px;
  color: rgba(255, 255, 255, 0.82);
}

.contact-band h2 {
  margin-bottom: 8px;
}

.footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding: 28px clamp(18px, 4vw, 56px);
  color: var(--muted);
  background: var(--white);
  border-top: 1px solid var(--line);
  font-size: 0.95rem;
}

@media (max-width: 860px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero-content {
    margin-left: 18px;
  }

  .intro,
  .split,
  .video-section,
  .service-grid,
  .product-grid {
    grid-template-columns: 1fr;
  }

  .intro div,
  .intro div:first-child,
  .intro div:last-child {
    border-radius: 8px;
  }

  .contact-band {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .nav {
    width: 100%;
    justify-content: space-between;
  }

  .hero {
    min-height: 620px;
  }

  .hero-overlay {
    background: linear-gradient(180deg, rgba(8, 16, 28, 0.9) 0%, rgba(8, 16, 28, 0.74) 54%, rgba(8, 16, 28, 0.35) 100%);
  }

  h1 {
    font-size: clamp(3rem, 16vw, 4.6rem);
  }

  .button {
    width: 100%;
  }
}