:root {
  --color-blue: #123b8a;
  --color-blue-dark: #0a2357;
  --color-orange: #f58220;
  --color-yellow: #ffd02f;
  --color-red: #e32d2d;
  --color-green: #19a974;
  --color-ink: #14213d;
  --color-muted: #5f6f89;
  --color-soft: #f5f7fb;
  --color-white: #ffffff;
  --shadow: 0 24px 70px rgba(18, 59, 138, 0.16);
  --radius: 28px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--color-ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 10% 10%, rgba(255, 208, 47, 0.22), transparent 26rem),
    radial-gradient(circle at 90% 0%, rgba(227, 45, 45, 0.16), transparent 28rem),
    var(--color-soft);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(18, 59, 138, 0.08);
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(16px);
}

.nav {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 18px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 132px;
  height: 48px;
  display: grid;
  place-items: center;
  padding: 7px 10px;
  border-radius: 18px;
  background: var(--color-white);
  box-shadow: 0 12px 26px rgba(18, 59, 138, 0.12);
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.brand strong,
.brand small {
  display: block;
  line-height: 1.1;
}

.brand strong {
  font-size: 1rem;
}

.brand small {
  margin-top: 3px;
  color: var(--color-muted);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-actions {
  display: inline-flex;
  padding: 4px;
  border: 1px solid rgba(18, 59, 138, 0.13);
  border-radius: 999px;
  background: var(--color-white);
}

.lang-button {
  border: 0;
  border-radius: 999px;
  padding: 10px 13px;
  color: var(--color-muted);
  font-weight: 800;
  background: transparent;
  cursor: pointer;
}

.lang-button.is-active {
  color: var(--color-white);
  background: var(--color-blue);
}

.orange-strip {
  width: 100%;
  height: 9px;
  background: linear-gradient(90deg, #f58220, #ff9f2f, #f58220);
  box-shadow: 0 6px 18px rgba(245, 130, 32, 0.24);
}

.section {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 76px 0;
}

.hero {
  min-height: calc(100vh - 83px);
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.92fr);
  align-items: center;
  gap: 54px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--color-blue);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 32px;
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-yellow), var(--color-red), var(--color-blue));
}

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

h1 {
  max-width: 760px;
  margin-bottom: 24px;
  color: var(--color-blue-dark);
  font-size: clamp(3.1rem, 8vw, 6.4rem);
  line-height: 0.92;
  letter-spacing: -0.08em;
}

h2 {
  margin-bottom: 18px;
  color: var(--color-blue-dark);
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1;
  letter-spacing: -0.05em;
}

h3 {
  margin-bottom: 10px;
  color: var(--color-blue-dark);
  font-size: 1.15rem;
}

p {
  color: var(--color-muted);
  font-size: 1.04rem;
  line-height: 1.75;
}

.hero-copy p {
  max-width: 650px;
  font-size: 1.22rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 24px;
  border-radius: 999px;
  font-weight: 900;
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.button:hover,
.contact-card:hover {
  transform: translateY(-2px);
}

.button-primary {
  color: var(--color-blue-dark);
  background: var(--color-yellow);
  box-shadow: 0 14px 28px rgba(255, 208, 47, 0.34);
}

.button-secondary {
  color: var(--color-blue);
  border: 1px solid rgba(18, 59, 138, 0.2);
  background: var(--color-white);
}

.hero-card {
  position: relative;
  min-height: 0;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  border-radius: 44px;
  color: var(--color-white);
  background:
    linear-gradient(160deg, rgba(10, 35, 87, 0.1), rgba(10, 35, 87, 0.82)),
    linear-gradient(135deg, var(--color-blue), #3976e8 46%, var(--color-red));
  box-shadow: var(--shadow);
}

.hero-card::before {
  content: "";
  position: absolute;
  inset: 28px;
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: 32px;
}

.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.86;
}

.hero-card-content {
  position: relative;
  z-index: 1;
  width: calc(100% - 48px);
  margin: 0 24px 24px;
  padding: 20px 28px;
  border-radius: 28px;
  background: rgba(10, 35, 87, 0.82);
  backdrop-filter: blur(12px);
}

.hero-card p,
.hero-card span {
  position: relative;
  color: rgba(255, 255, 255, 0.78);
}

.hero-card strong {
  position: relative;
  margin: 4px 0 8px;
  font-size: clamp(2.1rem, 4.5vw, 3.7rem);
  line-height: 0.9;
  letter-spacing: -0.07em;
}

.paint-splash {
  position: absolute;
  border-radius: 40% 60% 52% 48% / 44% 48% 52% 56%;
  filter: blur(0.2px);
  opacity: 0.92;
}

.paint-splash-one {
  width: 210px;
  height: 210px;
  top: 58px;
  right: 48px;
  background: var(--color-yellow);
}

.paint-splash-two {
  width: 170px;
  height: 170px;
  top: 190px;
  left: 44px;
  background: var(--color-green);
}

.intro {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: start;
  border-top: 1px solid rgba(18, 59, 138, 0.1);
}

.section-heading {
  max-width: 720px;
  margin-bottom: 34px;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.category-card,
.benefits,
.launch,
.contact,
.contact-card {
  border: 1px solid rgba(18, 59, 138, 0.09);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 16px 40px rgba(18, 59, 138, 0.08);
}

.category-card {
  min-height: 260px;
  padding: 28px;
  border-radius: var(--radius);
}

.category-card span {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-bottom: 34px;
  border-radius: 14px;
  color: var(--color-blue-dark);
  font-weight: 900;
  background: rgba(255, 208, 47, 0.54);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.product-grid figure {
  margin: 0;
  min-height: 240px;
  display: grid;
  place-items: center;
  padding: 22px;
  border: 1px solid rgba(18, 59, 138, 0.09);
  border-radius: var(--radius);
  background: var(--color-white);
  box-shadow: 0 16px 40px rgba(18, 59, 138, 0.08);
}

.product-grid img {
  max-width: 100%;
  max-height: 190px;
  object-fit: contain;
}

.benefits,
.launch,
.contact {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 44px;
  padding: 46px;
  border-radius: 36px;
}

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

.benefit-list div {
  padding-left: 20px;
  border-left: 5px solid var(--color-yellow);
}

.benefit-list strong,
.launch-details strong,
.contact-card strong {
  display: block;
  color: var(--color-blue-dark);
  font-size: 1.05rem;
}

.benefit-list p {
  margin: 6px 0 0;
}

.launch {
  color: var(--color-white);
  background:
    radial-gradient(circle at 18% 12%, rgba(255, 208, 47, 0.35), transparent 20rem),
    linear-gradient(135deg, var(--color-blue-dark), var(--color-blue));
}

.launch h2,
.launch p,
.launch .eyebrow,
.launch-details strong {
  color: var(--color-white);
}

.launch .eyebrow::before {
  background: var(--color-yellow);
}

.launch-details {
  display: grid;
  gap: 14px;
}

.launch-details div {
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.08);
}

.launch-details span,
.contact-card span {
  display: block;
  margin-bottom: 8px;
  color: var(--color-muted);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.launch-details span {
  color: rgba(255, 255, 255, 0.72);
}

.brand-strip {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
  align-items: stretch;
}

.brand-strip img {
  width: 100%;
  height: 108px;
  padding: 24px;
  border: 1px solid rgba(18, 59, 138, 0.09);
  border-radius: 22px;
  object-fit: contain;
  background: var(--color-white);
  box-shadow: 0 16px 40px rgba(18, 59, 138, 0.08);
}

.brand-strip .brand-featured {
  height: 138px;
  padding: 28px;
  border-color: rgba(255, 208, 47, 0.75);
  box-shadow: 0 22px 60px rgba(18, 59, 138, 0.16);
}

.brand-strip .brand-featured-main {
  grid-column: span 2;
}

.contact-cards {
  display: grid;
  gap: 14px;
}

.contact-card {
  padding: 22px;
  border-radius: 22px;
  transition: transform 160ms ease;
}

.contact-card[aria-disabled="true"] {
  cursor: default;
}

.footer {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 34px 0 42px;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  border-top: 1px solid rgba(18, 59, 138, 0.1);
}

.footer p {
  margin: 0;
}

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

@media (max-width: 920px) {
  .hero,
  .intro,
  .benefits,
  .launch,
  .contact {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 54px;
  }

  .hero-card {
    aspect-ratio: 16 / 9;
  }

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

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

  .brand-strip .brand-featured-main {
    grid-column: span 2;
  }
}

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

  .section,
  .footer {
    width: min(100% - 24px, 1120px);
  }

  .section {
    padding: 54px 0;
  }

  h1 {
    font-size: clamp(3rem, 15vw, 4.5rem);
  }

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

  .button {
    width: 100%;
  }

  .hero-card,
  .benefits,
  .launch,
  .contact {
    border-radius: 28px;
  }

  .category-grid {
    grid-template-columns: 1fr;
  }

  .brand {
    gap: 8px;
  }

  .brand-mark {
    width: 106px;
  }

  .brand strong {
    font-size: 0.92rem;
  }

  .brand small {
    font-size: 0.68rem;
  }

  .hero-card-content {
    width: auto;
    margin: 0 12px 12px;
    padding: 16px;
  }

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

  .brand-strip .brand-featured-main {
    grid-column: span 1;
  }
}