:root {
  --ink: #121821;
  --muted: #5d6878;
  --line: #d9e1ea;
  --paper: #f5f7fb;
  --white: #ffffff;
  --blue: #0e5f87;
  --blue-dark: #07374f;
  --green: #2d765f;
  --amber: #d9952c;
  --coral: #e65f4b;
  --shadow: 0 18px 45px rgba(18, 24, 33, 0.14);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, Arial, Helvetica, sans-serif;
  line-height: 1.55;
}

a {
  color: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 28px;
  min-height: 78px;
  padding: 14px clamp(18px, 5vw, 64px);
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  min-width: 250px;
  text-decoration: none;
}

.brand-logo {
  width: 210px;
  height: auto;
}

.brand small {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.nav {
  display: flex;
  justify-content: center;
  flex: 1;
  gap: 8px;
}

.nav a {
  padding: 9px 12px;
  color: var(--muted);
  text-decoration: none;
  border-radius: 6px;
  font-weight: 700;
  font-size: 14px;
}

.nav a:hover,
.nav a[aria-current="page"] {
  background: #eaf2f7;
  color: var(--blue-dark);
}

.header-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 11px 18px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}

.header-cta,
.button.primary {
  background: var(--coral);
  color: var(--white);
  box-shadow: 0 10px 22px rgba(230, 95, 75, 0.26);
}

.button.ghost {
  background: var(--white);
  border-color: var(--line);
  color: var(--blue-dark);
  box-shadow: 0 10px 22px rgba(18, 24, 33, 0.07);
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.8fr);
  gap: 30px;
  min-height: 650px;
  padding: 82px clamp(18px, 5vw, 64px) 70px;
  color: var(--ink);
  background:
    radial-gradient(circle at 82% 16%, rgba(217, 149, 44, 0.24), transparent 34%),
    linear-gradient(135deg, #f9fcff 0%, #eaf6f4 54%, #fff5e7 100%);
  overflow: hidden;
}

.hero-copy {
  align-self: center;
  max-width: 730px;
  position: relative;
  z-index: 2;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--amber);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 920px;
  margin-bottom: 20px;
  font-size: 76px;
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  font-size: 44px;
  line-height: 1.05;
}

h3 {
  font-size: 22px;
}

.hero p {
  max-width: 650px;
  font-size: 20px;
  color: #354253;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.hero-art {
  position: relative;
  z-index: 1;
  align-self: center;
}

.hero-art img {
  width: 100%;
  aspect-ratio: 1.1 / 1;
  object-fit: cover;
  border: 10px solid var(--white);
  border-radius: 8px;
  box-shadow: 0 28px 70px rgba(7, 55, 79, 0.22);
}

.image-slogan {
  position: absolute;
  right: 24px;
  bottom: 24px;
  max-width: 310px;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.94);
  color: var(--blue-dark);
  border-left: 6px solid var(--coral);
  border-radius: 8px;
  box-shadow: 0 18px 36px rgba(18, 24, 33, 0.18);
  font-size: 22px;
  font-weight: 900;
  line-height: 1.08;
}

.hero-panel {
  grid-column: 2;
  justify-self: end;
  align-self: start;
  max-width: 360px;
  margin-top: -90px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.96);
  color: var(--ink);
  border-radius: 8px;
  box-shadow: var(--shadow);
  position: relative;
  z-index: 3;
}

.hero-panel span,
.site-footer span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.hero-panel strong {
  display: block;
  margin: 8px 0;
  font-size: 26px;
}

.strip {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  background: var(--blue-dark);
  color: var(--white);
}

.strip span {
  padding: 18px;
  border-right: 1px solid rgba(255, 255, 255, 0.18);
  text-align: center;
  font-weight: 800;
}

.section {
  padding: 86px clamp(18px, 5vw, 64px);
}

.split {
  display: grid;
  grid-template-columns: minmax(250px, 0.8fr) minmax(0, 1.2fr);
  gap: 44px;
  background: var(--white);
}

.split p {
  font-size: 18px;
}

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

.card,
.product,
.brand-card {
  min-height: 235px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 10px 28px rgba(18, 24, 33, 0.06);
}

.card,
.product,
.brand-card {
  padding: 0;
}

.card img,
.product img,
.brand-card img {
  width: 100%;
  height: 190px;
  object-fit: cover;
}

.card h3,
.card p,
.card a,
.product h2,
.product p,
.product strong,
.brand-card span,
.brand-card p {
  margin-left: 24px;
  margin-right: 24px;
}

.card h3,
.product h2,
.brand-card span {
  margin-top: 24px;
}

.card p,
.product p,
.brand-card p {
  color: var(--muted);
}

.card a,
.product strong {
  display: block;
  margin-bottom: 24px;
}

.card a {
  color: var(--blue);
  font-weight: 800;
}

.feature-band {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 36px;
  padding: 86px clamp(18px, 5vw, 64px);
  background:
    linear-gradient(90deg, rgba(18, 24, 33, 0.88), rgba(18, 24, 33, 0.66)),
    url("https://images.unsplash.com/photo-1558002038-1055907df827?auto=format&fit=crop&w=1600&q=80") center/cover;
  color: var(--white);
}

.feature-band ul,
.service ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.feature-band li,
.service li {
  padding: 13px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.22);
  font-weight: 800;
}

.page-hero {
  min-height: 500px;
  padding: 94px clamp(18px, 5vw, 64px);
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(7, 55, 79, 0.94), rgba(7, 55, 79, 0.62)),
    url("https://images.unsplash.com/photo-1516321318423-f06f85e504b3?auto=format&fit=crop&w=1800&q=80") center/cover;
}

.page-hero.compact {
  min-height: 390px;
}

.products-hero {
  background:
    linear-gradient(90deg, rgba(18, 24, 33, 0.90), rgba(7, 55, 79, 0.58)),
    url("https://images.unsplash.com/photo-1593359677879-a4bb92f829d1?auto=format&fit=crop&w=1800&q=80") center/cover;
}

.page-hero p {
  max-width: 760px;
  font-size: 20px;
}

.service-list {
  display: grid;
  gap: 18px;
}

.service {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr) minmax(230px, 0.65fr);
  gap: 30px;
  padding: 30px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.service img {
  width: 100%;
  height: 100%;
  min-height: 210px;
  object-fit: cover;
  border-radius: 8px;
}

.service li {
  border-bottom-color: var(--line);
  color: var(--blue-dark);
}

.product {
  border-top: 5px solid var(--green);
}

.product strong {
  display: block;
  margin-top: 18px;
  color: var(--blue-dark);
}

.brand-card {
  min-height: 170px;
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease;
}

.brand-card:hover {
  transform: translateY(-3px);
  border-color: var(--blue);
}

.brand-card span {
  display: block;
  color: var(--blue-dark);
  font-size: 21px;
  font-weight: 900;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.75fr) minmax(0, 1.25fr);
  gap: 28px;
  align-items: start;
}

.contact-details,
.contact-form {
  padding: 30px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

dl {
  display: grid;
  gap: 20px;
  margin: 30px 0 0;
}

dt {
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

dd {
  margin: 4px 0 0;
  font-weight: 800;
}

.contact-form {
  display: grid;
  gap: 16px;
}

label {
  display: grid;
  gap: 7px;
  color: var(--blue-dark);
  font-weight: 900;
}

input,
select,
textarea {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid #b9c6d4;
  border-radius: 6px;
  color: var(--ink);
  font: inherit;
}

textarea {
  resize: vertical;
}

.notice {
  padding: 14px 16px;
  border-radius: 6px;
  font-weight: 800;
}

.notice p {
  margin: 0;
}

.notice.error {
  background: #ffe9e9;
  color: #7a1f1f;
}

.notice.success {
  background: #e6f5ee;
  color: #1d604b;
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(240px, 0.4fr);
  gap: 28px;
  padding: 42px clamp(18px, 5vw, 64px);
  background: #101820;
  color: var(--white);
}

.site-footer p {
  max-width: 760px;
  color: #cad3df;
}

.site-footer a {
  color: var(--white);
  font-weight: 900;
}

@media (max-width: 980px) {
  .site-header,
  .nav {
    flex-wrap: wrap;
  }

  .brand {
    min-width: 0;
    flex: 1;
  }

  .brand-logo {
    width: 190px;
  }

  .nav {
    order: 3;
    justify-content: flex-start;
    width: 100%;
  }

  .hero,
  .split,
  .feature-band,
  .contact-layout,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 56px;
  }

  .hero-panel {
    grid-column: auto;
    justify-self: stretch;
    margin-top: 0;
  }

  .service {
    grid-template-columns: 210px minmax(0, 1fr);
  }

  .service ul {
    grid-column: 1 / -1;
  }

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

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

@media (max-width: 640px) {
  .site-header {
    position: static;
    gap: 14px;
  }

  .header-cta {
    width: 100%;
  }

  .nav a {
    flex: 1 1 92px;
    padding: 10px 8px;
    text-align: center;
  }

  .brand-logo {
    width: 176px;
  }

  .hero,
  .page-hero {
    min-height: auto;
    padding: 42px 18px;
  }

  h1 {
    font-size: 42px;
    line-height: 1.02;
  }

  h2 {
    font-size: 31px;
  }

  .hero p,
  .page-hero p {
    font-size: 18px;
  }

  .hero-panel {
    align-self: start;
  }

  .hero-actions,
  .hero-actions .button {
    width: 100%;
  }

  .hero-art img {
    aspect-ratio: 4 / 3;
    border-width: 6px;
  }

  .image-slogan {
    right: 12px;
    bottom: 12px;
    max-width: calc(100% - 24px);
    padding: 11px 13px;
    font-size: 18px;
  }

  .card-grid,
  .product-grid,
  .brand-grid,
  .strip {
    grid-template-columns: 1fr;
  }

  .card,
  .product,
  .brand-card,
  .contact-details,
  .contact-form {
    padding: 0;
  }

  .service {
    grid-template-columns: 1fr;
    padding: 18px;
  }

  .service img {
    min-height: 190px;
  }

  .contact-details,
  .contact-form {
    padding: 22px;
  }

  .card img,
  .product img,
  .brand-card img {
    height: 175px;
  }
}