@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap");

:root {
  --color-primary: #2563eb;
  --color-primary-dark: #1d4ed8;
  --color-accent: #38bdf8;
  --color-surface: #ffffff;
  --color-surface-muted: #f1f5f9;
  --color-text: #0f172a;
  --color-text-muted: #475569;
  --color-border: #e2e8f0;
  --shadow-md: 0 20px 40px -25px rgba(15, 23, 42, 0.35);
  --shadow-lg: 0 24px 60px -30px rgba(15, 23, 42, 0.4);
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 12px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  background: linear-gradient(180deg, #0f172a 0%, #111827 30%, #0f172a 60%, #111827 100%);
  color: var(--color-text);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(59, 130, 246, 0.18), transparent 55%),
    radial-gradient(circle at 80% 10%, rgba(56, 189, 248, 0.12), transparent 45%),
    radial-gradient(circle at 50% 80%, rgba(59, 130, 246, 0.15), transparent 55%);
  pointer-events: none;
  z-index: -2;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  z-index: -1;
}

main {
  display: block;
}

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

a:hover,
a:focus {
  color: var(--color-accent);
}

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

.site-header {
  position: sticky;
  inset: 0 0 auto 0;
  z-index: 10;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(148, 163, 184, 0.15);
}

.site-header__inner {
  margin: 0 auto;
  width: min(1200px, 92vw);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  color: #f8fafc;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand__logo {
  height: 44px;
  width: auto;
  display: block;
  border-radius: 0;
  box-shadow: none;
  background: none;
  object-fit: contain;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.site-nav__link {
  font-weight: 500;
  color: rgba(226, 232, 240, 0.85);
  transition: color 0.2s ease;
}

.site-nav__link[aria-current="page"] {
  color: var(--color-accent);
}

.site-nav__link:hover,
.site-nav__link:focus {
  color: #f8fafc;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid rgba(226, 232, 240, 0.25);
  border-radius: 0.75rem;
  padding: 0.5rem 0.7rem;
  color: rgba(226, 232, 240, 0.85);
}

.hero {
  margin: 0 auto;
  width: min(1200px, 92vw);
  padding: 6rem 0 4rem;
  display: grid;
  gap: 2.75rem;
  position: relative;
  color: #f8fafc;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 18% -10% -10% 55%;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.16), transparent 70%);
  filter: blur(2px);
  z-index: -1;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: rgba(56, 189, 248, 0.12);
  color: rgba(226, 232, 240, 0.85);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero__headline {
  font-size: clamp(2.75rem, 5vw + 0.5rem, 4rem);
  font-weight: 700;
  line-height: 1.1;
  margin: 0;
}

.hero__copy {
  font-size: 1.15rem;
  max-width: 52ch;
  color: rgba(226, 232, 240, 0.78);
  margin: 0;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1.1rem 1.8rem;
  margin-top: 1.5rem;
  border-radius: 999px;
  font-weight: 600;
  letter-spacing: 0.01em;
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn--primary {
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent) 100%);
  color: #f8fafc;
  box-shadow: 0 16px 30px -18px rgba(37, 99, 235, 0.65);
}

.btn--primary:hover,
.btn--primary:focus {
  transform: translateY(-2px);
  box-shadow: 0 18px 34px -20px rgba(37, 99, 235, 0.65);
}

.btn--ghost {
  border: 1px solid rgba(226, 232, 240, 0.35);
  color: rgba(226, 232, 240, 0.85);
  background: rgba(15, 23, 42, 0.45);
}

.btn--ghost:hover,
.btn--ghost:focus {
  border-color: rgba(226, 232, 240, 0.65);
  color: #f8fafc;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.section {
  margin: 0 auto;
  width: min(1200px, 92vw);
  padding: 4.5rem 0;
  color: #e2e8f0;
}

.section__header {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 3.5rem;
}

.section__header h2 {
  margin: 0 0 0.5rem 0;
  font-size: clamp(2rem, 2.5vw + 1rem, 2.75rem);
  font-weight: 650;
}

.section__header p {
  margin: 0;
  max-width: 60ch;
  color: rgba(226, 232, 240, 0.68);
}

.product-carousel {
  position: relative;
}

.product-carousel__inner {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(148, 163, 184, 0.15);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
}

.product-carousel__header {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.product-carousel__header h2 {
  margin: 0;
  font-size: clamp(1.875rem, 1.6vw + 1.3rem, 2.4rem);
  font-weight: 650;
  color: #f8fafc;
}

.product-carousel__description {
  margin: 0;
  color: rgba(226, 232, 240, 0.65);
}

.product-carousel__controls {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.carousel-button {
  background: rgba(15, 23, 42, 0.65);
  border: 1px solid rgba(148, 163, 184, 0.25);
  color: rgba(226, 232, 240, 0.85);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.carousel-button:hover,
.carousel-button:focus {
  border-color: rgba(226, 232, 240, 0.65);
  transform: translateY(-2px);
  color: #f8fafc;
}

.product-carousel__viewport {
  overflow: hidden;
}

.product-carousel__track {
  display: flex;
  transition: transform 0.6s ease;
  gap: 2rem;
}

.product-card {
  flex: 0 0 100%;
  background: linear-gradient(180deg, rgba(30, 41, 59, 0.8) 0%, rgba(15, 23, 42, 0.75) 100%);
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: var(--radius-md);
  padding: 2rem;
  display: grid;
  gap: 1.6rem;
  color: rgba(226, 232, 240, 0.9);
  box-shadow: var(--shadow-md);
}

.product-card__icon {
  width: 56px;
  height: 56px;
  border-radius: 18px;
  background: rgba(56, 189, 248, 0.14);
  display: grid;
  place-items: center;
}

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

.product-card__icon svg {
  width: 28px;
  height: 28px;
  fill: var(--color-accent);
}

.product-card h3 {
  margin: 1rem 0 0.75rem 0;
  font-size: 1.6rem;
  color: #f8fafc;
}

.product-card p {
  margin: 0.75rem 0;
  color: rgba(226, 232, 240, 0.7);
}

.product-card ul {
  margin: 0;
  padding-left: 1.15rem;
  display: grid;
  gap: 0.35rem;
  color: rgba(226, 232, 240, 0.65);
}

.product-card .btn {
  justify-self: flex-start;
}

.product-carousel__indicators {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 2rem;
}

.carousel-indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(148, 163, 184, 0.35);
  border: none;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}

.carousel-indicator[aria-current="true"] {
  background: var(--color-accent);
  transform: scale(1.25);
}

.grid-list {
  display: grid;
  gap: 1.75rem;
}

.grid-list--three {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.card {
  background: rgba(15, 23, 42, 0.65);
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: var(--radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-md);
}

.card h3 {
  margin-top: 0;
  margin-bottom: 1.25rem;
  color: #f8fafc;
}

.card p {
  margin: 0.5rem 0;
  color: rgba(226, 232, 240, 0.7);
}

.card ul {
  margin: 1rem 0 0 1rem;
  color: rgba(226, 232, 240, 0.65);
  display: grid;
  gap: 0.35rem;
}

.split {
  display: grid;
  gap: 2.5rem;
}

.split--two {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.highlight-panel {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.18), rgba(56, 189, 248, 0.14));
  border: 1px solid rgba(148, 163, 184, 0.25);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  color: #f8fafc;
  box-shadow: var(--shadow-lg);
}

.highlight-panel h3 {
  margin-top: 0;
  margin-bottom: 1.25rem;
  font-size: 1.9rem;
}

.support-form {
  display: grid;
  gap: 1.2rem;
}

.support-form__row {
  display: grid;
  gap: 1rem;
}

.support-form__row--two {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

label {
  font-weight: 500;
  color: rgba(226, 232, 240, 0.8);
}

input,
textarea,
select {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: 0.85rem;
  border: 1px solid rgba(148, 163, 184, 0.35);
  background: rgba(15, 23, 42, 0.55);
  color: #f8fafc;
  font: inherit;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input:focus,
textarea:focus,
select:focus {
  border-color: rgba(56, 189, 248, 0.55);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.25);
  outline: none;
}

textarea {
  min-height: 160px;
  resize: vertical;
}

.site-footer {
  border-top: 1px solid rgba(148, 163, 184, 0.18);
  margin-top: 4rem;
  background: rgba(10, 16, 27, 0.85);
}

.site-footer__inner {
  width: min(1200px, 92vw);
  margin: 0 auto;
  padding: 3rem 0;
  display: grid;
  gap: 3rem;
  color: rgba(226, 232, 240, 0.7);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
}

.footer-grid h4 {
  margin: 0 0 0.85rem;
  color: #f8fafc;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
  color: rgba(148, 163, 184, 0.7);
}

.social-links {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.badge-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.badge {
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: rgba(56, 189, 248, 0.15);
  color: rgba(226, 232, 240, 0.85);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
}

.timeline {
  display: grid;
  gap: 1.8rem;
  border-left: 2px solid rgba(56, 189, 248, 0.35);
  padding-left: 1.5rem;
}

.timeline__item {
  position: relative;
  padding-left: 0.5rem;
}

.timeline__item::before {
  content: "";
  position: absolute;
  left: -1.48rem;
  top: 0.35rem;
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(56, 189, 248, 0.15);
}

.alert {
  background: rgba(56, 189, 248, 0.16);
  border: 1px solid rgba(56, 189, 248, 0.35);
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  color: rgba(226, 232, 240, 0.85);
}

.table {
  width: 100%;
  border-collapse: collapse;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.table th,
.table td {
  padding: 1rem 1.25rem;
  text-align: left;
  color: rgba(226, 232, 240, 0.78);
}

.table thead tr {
  background: rgba(148, 163, 184, 0.12);
}

.table tbody tr:nth-child(even) {
  background: rgba(148, 163, 184, 0.07);
}

.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.2rem;
}

.chip {
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.65);
  border: 1px solid rgba(148, 163, 184, 0.25);
  color: rgba(226, 232, 240, 0.7);
  font-size: 0.85rem;
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1.5rem;
}

.stat {
  background: rgba(15, 23, 42, 0.65);
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  text-align: center;
  color: rgba(226, 232, 240, 0.9);
}

.stat strong {
  display: block;
  font-size: 2rem;
  color: #f8fafc;
}

@media (max-width: 900px) {
  .site-header__inner {
    padding: 0.75rem 0;
  }

  .site-nav {
    position: fixed;
    inset: 72px 1rem auto;
    flex-direction: column;
    background: rgba(15, 23, 42, 0.92);
    border-radius: 1rem;
    padding: 1.5rem;
    border: 1px solid rgba(148, 163, 184, 0.35);
    transform: translateY(-1.5rem);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
  }

  .site-nav[aria-expanded="true"] {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-toggle {
    display: inline-flex;
  }

  .hero {
    padding-top: 4.5rem;
  }

  .product-carousel__inner {
    padding: 1.75rem;
  }
}

@media (min-width: 960px) {
  .hero {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: center;
  }

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

  .product-carousel__header {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
  }

  .product-carousel__controls {
    justify-self: flex-end;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}