:root {
  --ink: #0d111a;
  --muted: #6f7582;
  --line: #e5e8ee;
  --soft: #f6f8fb;
  --blue: #1769ff;
  --blue-dark: #0d4ed8;
  --panel: #111827;
  --white: #ffffff;
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: "Outfit", "Aptos", "Segoe UI", Arial, sans-serif;
  letter-spacing: 0;
}

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

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

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(12, 15, 22, 0.95);
  color: var(--white);
  backdrop-filter: blur(14px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  min-height: 68px;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.brand::before {
  content: "";
  width: 5px;
  height: 28px;
  border-radius: 8px;
  background: var(--blue);
}

.navlinks {
  display: flex;
  align-items: center;
  gap: 22px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.navlinks a:hover {
  color: var(--white);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 800;
  line-height: 1;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.btn:active {
  transform: translateY(1px) scale(0.99);
}

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

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

.btn-dark {
  background: var(--ink);
  color: var(--white);
}

.btn-line {
  border-color: var(--line);
  background: var(--white);
  color: var(--ink);
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: 760px;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.88) 46%, rgba(246, 248, 251, 0.7) 100%),
    var(--hero-image) center right / min(58vw, 760px) auto no-repeat;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.74fr);
  align-items: center;
  width: min(1180px, calc(100% - 32px));
  min-height: 760px;
  margin: 0 auto;
  gap: 48px;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 780px;
  margin-bottom: 20px;
  font-size: clamp(42px, 6vw, 78px);
  line-height: 0.95;
  font-weight: 900;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 660px;
  color: #3d4350;
  font-size: clamp(18px, 2vw, 23px);
  line-height: 1.45;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.hero-note {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 54px;
  overflow: hidden;
  border-radius: var(--radius);
  background: #d9dde5;
  border: 1px solid #d9dde5;
}

.note-item {
  min-height: 86px;
  padding: 16px;
  background: var(--white);
}

.note-item strong {
  display: block;
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 20px;
}

.note-item span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero-card {
  align-self: end;
  margin-bottom: 64px;
  border-radius: var(--radius);
  background: rgba(17, 24, 39, 0.94);
  color: var(--white);
  box-shadow: 0 24px 70px rgba(13, 17, 26, 0.18);
}

.hero-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  padding: 38px;
  background: var(--white);
  border-radius: var(--radius) var(--radius) 0 0;
}

.hero-card-body {
  padding: 22px;
}

.hero-card-body p {
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.68);
  line-height: 1.55;
}

.section {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 92px 0;
}

.section-tight {
  padding-top: 62px;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(280px, 0.48fr);
  gap: 48px;
  align-items: end;
  margin-bottom: 34px;
}

.section h2 {
  margin-bottom: 0;
  font-size: clamp(34px, 4.6vw, 56px);
  line-height: 1;
  font-weight: 900;
  letter-spacing: 0;
}

.section-head p {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.55;
}

.product-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 18px;
}

.product-list {
  display: grid;
  gap: 14px;
}

.product-row {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 22px;
  min-height: 188px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.product-row img {
  width: 100%;
  height: 100%;
  min-height: 188px;
  object-fit: contain;
  padding: 18px;
  background: var(--soft);
}

.product-row.product-photo img {
  object-fit: cover;
  padding: 0;
}

.product-row-body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 22px 22px 22px 0;
}

.product-row h3 {
  margin-bottom: 8px;
  font-size: 22px;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.product-row p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.spec-panel {
  border-radius: var(--radius);
  background: var(--panel);
  color: var(--white);
  overflow: hidden;
}

.spec-panel h3 {
  margin: 0;
  padding: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 18px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.spec-list {
  display: grid;
}

.spec-item {
  display: grid;
  grid-template-columns: minmax(110px, 0.45fr) minmax(0, 1fr);
  gap: 18px;
  padding: 18px 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.spec-item span {
  color: rgba(255, 255, 255, 0.54);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.spec-item strong {
  font-size: 17px;
  line-height: 1.35;
}

.feature-band {
  background: var(--soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
}

.feature {
  padding: 26px;
  background: var(--white);
}

.feature::before {
  content: "";
  display: block;
  width: 28px;
  height: 4px;
  margin-bottom: 18px;
  border-radius: 8px;
  background: var(--blue);
}

.feature h3 {
  margin-bottom: 10px;
  font-size: 18px;
}

.feature p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.quote {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(280px, 0.42fr);
  gap: 34px;
  align-items: center;
  border-radius: var(--radius);
  background: var(--ink);
  color: var(--white);
  padding: 42px;
}

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

.quote p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 17px;
  line-height: 1.6;
}

.table {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.table-row {
  display: grid;
  grid-template-columns: 1.45fr 0.55fr 0.65fr 0.75fr;
  border-bottom: 1px solid var(--line);
}

.table-row:last-child {
  border-bottom: 0;
}

.table-row div {
  padding: 18px;
  border-right: 1px solid var(--line);
  line-height: 1.35;
}

.table-row div:last-child {
  border-right: 0;
}

.table-head {
  background: var(--panel);
  color: var(--white);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.footer {
  padding: 34px 0 90px;
  background: var(--ink);
  color: rgba(255, 255, 255, 0.62);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  gap: 20px;
}

.sticky-cta {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 30;
  box-shadow: 0 16px 44px rgba(23, 105, 255, 0.22);
}

@media (max-width: 920px) {
  .navlinks {
    display: none;
  }

  .hero {
    min-height: auto;
    background:
      linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(246, 248, 251, 0.94)),
      var(--hero-image) top right / 86vw auto no-repeat;
  }

  .hero-inner,
  .section-head,
  .product-grid,
  .quote {
    grid-template-columns: 1fr;
  }

  .hero-inner {
    min-height: auto;
    padding: 72px 0 40px;
  }

  .hero-card {
    margin: 0;
  }

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

@media (max-width: 640px) {
  .nav {
    min-height: 62px;
  }

  .brand {
    font-size: 12px;
  }

  .section {
    padding: 62px 0;
  }

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

  .btn {
    width: 100%;
  }

  .hero-note,
  .feature-grid,
  .table-row {
    grid-template-columns: 1fr;
  }

  .product-row {
    grid-template-columns: 1fr;
  }

  .product-row-body {
    padding: 22px;
  }

  .product-row img {
    min-height: 230px;
  }

  .table-row div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .table-row div:last-child {
    border-bottom: 0;
  }

  .quote {
    padding: 28px;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .sticky-cta {
    display: none;
  }
}