:root {
  --bg: #08121f;
  --bg-alt: #0d1930;
  --light-bg: #ffffff;
  --light-text: #132239;
  --light-muted: #5c6f8a;
  --surface: rgba(10, 23, 43, 0.78);
  --surface-strong: rgba(8, 15, 31, 0.88);
  --text: #f6fbff;
  --muted: #ccdbef;
  --line: rgba(255, 255, 255, 0.12);
  --blue: #1aa9ff;
  --orange: #ff8a1e;
  --teal: #2be6c6;
  --pink: #ff4db8;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --container: min(1180px, calc(100vw - 32px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Outfit", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(255, 138, 30, 0.22), transparent 28%),
    radial-gradient(circle at top right, rgba(26, 169, 255, 0.24), transparent 32%),
    linear-gradient(180deg, #07111e 0%, #091728 50%, #07111f 100%);
}

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

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

.container {
  width: var(--container);
  margin: 0 auto;
}

.page-shell {
  position: relative;
  overflow: hidden;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(16px);
  background: rgba(4, 10, 21, 0.58);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  gap: 20px;
}

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

.brand-logo {
  width: min(250px, 55vw);
  height: auto;
  background: rgba(255, 255, 255, 0.96);
  border-radius: 18px;
  padding: 10px 14px;
  box-shadow: 0 16px 35px rgba(0, 0, 0, 0.18);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 10px;
}

.site-nav a {
  padding: 10px 16px;
  border-radius: 999px;
  font-weight: 500;
  color: var(--muted);
  transition: 0.25s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
}

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  padding: 0 0 38px;
}

.hero-slider {
  position: absolute;
  inset: 0;
}

.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: scale(1.04);
  transition: opacity 0.8s ease, transform 5s ease;
}

.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.slide.is-active {
  opacity: 1;
  transform: scale(1);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(7, 15, 28, 0.3), rgba(7, 15, 28, 0.72)),
    linear-gradient(100deg, rgba(5, 10, 20, 0.85) 0%, rgba(5, 10, 20, 0.45) 45%, rgba(5, 10, 20, 0.72) 100%);
}

.hero-content,
.slider-controls {
  position: relative;
  z-index: 1;
}

.hero-content {
  display: grid;
  gap: 22px;
  padding-top: 120px;
  justify-items: center;
  text-align: center;
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: #e8f3ff;
  font-size: 0.83rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero h1,
.section-heading h2,
.banner-card h2 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  line-height: 0.98;
}

.hero h1 {
  max-width: 760px;
  font-size: clamp(2.35rem, 5.8vw, 4.8rem);
}

.hero p {
  max-width: 640px;
  margin: 0;
  color: #eef5ff;
  font-size: clamp(1.03rem, 2vw, 1.18rem);
  line-height: 1.7;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 24px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--orange), #ffb14a);
  color: #1d1207;
  box-shadow: 0 18px 35px rgba(255, 138, 30, 0.3);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.hero-highlights {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 18px;
  width: 100%;
}

.hero-highlights div,
.glass-card,
.product-card,
.contact-card,
.banner-card {
  backdrop-filter: blur(14px);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero-highlights div {
  padding: 22px;
  border-radius: var(--radius-lg);
}

.hero-highlights strong,
.product-card h3,
.contact-card h3,
.glass-card h3 {
  display: block;
  margin-bottom: 8px;
  font-size: 1.06rem;
}

.hero-highlights span,
.section-heading p,
.product-card p,
.glass-card p,
.contact-card p,
.banner-card p {
  color: var(--muted);
  line-height: 1.75;
}

.dot {
  border: 0;
  cursor: pointer;
}

.slider-dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 6px;
}

.dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.36);
}

.dot.is-active {
  width: 40px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--blue), var(--teal));
}

.section {
  padding: 92px 0;
}

.section-grid {
  position: relative;
  background: var(--light-bg);
  color: var(--light-text);
}

.section-grid::before,
.section-products::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(10px);
  pointer-events: none;
}

.section-grid::before {
  width: 260px;
  height: 260px;
  left: -120px;
  top: 60px;
  background: radial-gradient(circle, rgba(43, 230, 198, 0.16), transparent 68%);
}

.section-products {
  position: relative;
}

.section-products::after {
  width: 320px;
  height: 320px;
  right: -120px;
  bottom: 0;
  background: radial-gradient(circle, rgba(255, 138, 30, 0.18), transparent 70%);
}

.two-col,
.contact-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
}

.section-heading {
  display: grid;
  gap: 18px;
}

.section-grid .section-kicker {
  background: rgba(26, 169, 255, 0.1);
  border-color: rgba(26, 169, 255, 0.18);
  color: #1768b5;
}

.section-heading h2,
.banner-card h2 {
  font-size: clamp(2.05rem, 4vw, 3.4rem);
}

.section-heading p,
.banner-card p {
  margin: 0;
  font-size: 1.03rem;
}

.section-grid .section-heading p {
  color: var(--light-muted);
}

.centered {
  max-width: 760px;
  margin: 0 auto 34px;
  text-align: center;
  place-items: center;
}

.info-stack {
  display: grid;
  gap: 20px;
}

.glass-card {
  padding: 28px;
  border-radius: var(--radius-xl);
}

.accent-orange {
  background:
    linear-gradient(180deg, rgba(255, 138, 30, 0.14), rgba(255, 255, 255, 0.96)),
    #ffffff;
  color: var(--light-text);
}

.accent-blue {
  background:
    linear-gradient(180deg, rgba(26, 169, 255, 0.14), rgba(255, 255, 255, 0.96)),
    #ffffff;
  color: var(--light-text);
}

.section-grid .glass-card {
  border: 1px solid rgba(19, 34, 57, 0.08);
  box-shadow: 0 18px 45px rgba(15, 34, 58, 0.1);
}

.section-grid .glass-card p {
  color: var(--light-muted);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.product-card {
  position: relative;
  padding: 30px 24px;
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.product-card::before {
  content: "";
  position: absolute;
  inset: auto -20px -50px auto;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(26, 169, 255, 0.22), transparent 68%);
}

.product-icon {
  display: inline-grid;
  place-items: center;
  width: 54px;
  height: 54px;
  margin-bottom: 18px;
  border-radius: 16px;
  font-weight: 800;
  color: #08121f;
  background: linear-gradient(135deg, var(--teal), #9cf7e7);
}

.section-banner {
  padding-top: 12px;
}

.banner-card {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 20px;
  padding: 32px;
  border-radius: 32px;
  background:
    linear-gradient(115deg, rgba(255, 138, 30, 0.18), rgba(26, 169, 255, 0.16)),
    var(--surface-strong);
}

.section-contact {
  padding-top: 70px;
}

.contact-card {
  display: grid;
  align-content: start;
  gap: 12px;
  padding: 30px;
  border-radius: 30px;
  background:
    linear-gradient(180deg, rgba(255, 77, 184, 0.12), rgba(8, 15, 31, 0.9)),
    var(--surface-strong);
}

.contact-card a {
  width: fit-content;
  color: #ffffff;
  font-weight: 500;
}

.contact-card a:hover,
.contact-card a:focus-visible {
  color: #9ce4ff;
}

.site-footer {
  padding: 26px 0 40px;
}

.footer-wrap {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.site-footer p {
  margin: 0;
  text-align: center;
  color: var(--muted);
}

@media (max-width: 1080px) {
  .hero-highlights,
  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .two-col,
  .contact-layout,
  .banner-card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .nav-wrap {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-nav {
    flex-wrap: wrap;
  }

  .hero {
    min-height: auto;
    padding-bottom: 28px;
  }

  .hero-content {
    padding-top: 96px;
  }

  .hero-highlights,
  .product-grid {
    grid-template-columns: 1fr;
  }

  .slider-controls {
    justify-content: center;
  }

  .site-footer p {
    line-height: 1.7;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .slide,
  .btn,
  .site-nav a {
    transition: none;
  }
}