:root {
  --bg-0: #050607;
  --bg-1: #0b0d10;
  --panel: #0e1116;
  --panel-strong: #141824;
  --panel-border: #242833;
  --text: #f4f6f8;
  --muted: #a4a9b3;
  --accent-orange: #ff9d3b;
  --accent-blue: #1ea6ff;
  --accent-green: #33d17a;
  --accent-red: #ff4d5a;
  --hero-glow: rgba(255, 157, 59, 0.28);
  --max-content: 1140px;
  --focus: #7fc2ff;
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 999px;
  --shadow-panel: 0 16px 60px rgba(0, 0, 0, 0.35);
  --font-display: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino, serif;
  --font-body: "Avenir Next", "SF Pro Text", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  background:
    radial-gradient(circle at 15% -10%, rgba(30, 166, 255, 0.16), transparent 38%),
    radial-gradient(circle at 88% -8%, rgba(255, 157, 59, 0.18), transparent 45%),
    radial-gradient(circle at 50% 120%, rgba(61, 83, 146, 0.2), transparent 45%),
    linear-gradient(180deg, var(--bg-1) 0%, var(--bg-0) 52%);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

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

.shell {
  width: min(100% - 2.25rem, var(--max-content));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(20px);
  background: rgba(6, 8, 12, 0.8);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 72px;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  font-weight: 620;
  letter-spacing: 0.015em;
}

.brand-chip {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  border-radius: 12px;
  padding: 0.5rem 0.7rem;
  font-weight: 540;
  cursor: pointer;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.site-nav a {
  text-decoration: none;
  font-size: 0.94rem;
  color: var(--muted);
  padding: 0.5rem 0.8rem;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: color 180ms ease, border-color 180ms ease, background 180ms ease;
}

.site-nav a:hover {
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.04);
}

.site-nav a.is-active {
  color: var(--text);
  border-color: rgba(126, 194, 255, 0.45);
  background: rgba(30, 166, 255, 0.16);
}

main {
  padding: 2.2rem 0 3.1rem;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 0.95fr;
  gap: 2.3rem;
  align-items: center;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -12% -2% -6%;
  z-index: -1;
  background:
    radial-gradient(circle at 70% 30%, var(--hero-glow), transparent 43%),
    radial-gradient(circle at 22% 78%, rgba(30, 166, 255, 0.22), transparent 42%);
  filter: blur(14px);
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 5vw, 3.8rem);
  line-height: 1.04;
  margin: 0 0 0.9rem;
  letter-spacing: 0.01em;
}

.hero p {
  color: var(--muted);
  font-size: clamp(1.02rem, 2vw, 1.2rem);
  max-width: 56ch;
  margin: 0;
}

.hero-detail {
  margin-top: 0.85rem;
  font-size: 0.99rem;
}

.hero-actions {
  margin-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-weight: 610;
  letter-spacing: 0.012em;
  border: 1px solid transparent;
  padding: 0.72rem 1.1rem;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease, color 180ms ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(120deg, #ff9128, #ffb060);
  color: #0b0d10;
  box-shadow: 0 12px 30px rgba(255, 157, 59, 0.35);
}

.btn-secondary {
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

.pill-row {
  margin-top: 1.7rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.pill {
  font-size: 0.8rem;
  border-radius: var(--radius-sm);
  padding: 0.35rem 0.7rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

.pill.blue {
  color: #9ad9ff;
  border-color: rgba(30, 166, 255, 0.45);
  background: rgba(14, 77, 118, 0.25);
}

.pill.orange {
  color: #ffd9b0;
  border-color: rgba(255, 157, 59, 0.45);
  background: rgba(117, 66, 15, 0.24);
}

.pill.green {
  color: #bff7da;
  border-color: rgba(51, 209, 122, 0.45);
  background: rgba(26, 100, 58, 0.24);
}

.glass-panel {
  position: relative;
  background: linear-gradient(180deg, rgba(20, 24, 36, 0.84) 0%, rgba(13, 17, 23, 0.74) 100%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-panel);
}

.glass-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 1px solid rgba(255, 255, 255, 0.04);
  pointer-events: none;
}

.hero-art {
  position: relative;
  padding: 0.35rem;
  border-radius: 1500px;
  overflow: hidden;
}

.hero-art img {
  width: 90%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 1024px;
}

.hero-art::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: 1024px;
  opacity: 0.2;
  background:
    linear-gradient(
      to right,
      rgba(5, 7, 10, 1) 0%,
      rgba(5, 7, 10, 0.72) 0%,
      rgba(5, 7, 10, 0.38) 10%,
      rgba(5, 7, 10, 0.16) 15%,
      rgba(5, 7, 10, 0.06) 34%,
      rgba(5, 7, 10, 0.01) 54%,
      rgba(5, 7, 10, 0) 80%
    ),
    linear-gradient(
      to left,
      rgba(5, 7, 10, 1) 0%,
      rgba(5, 7, 10, 0.72) 0%,
      rgba(5, 7, 10, 0.38) 10%,
      rgba(5, 7, 10, 0.16) 15%,
      rgba(5, 7, 10, 0.06) 34%,
      rgba(5, 7, 10, 0.01) 54%,
      rgba(5, 7, 10, 0) 80%
    ),
    linear-gradient(
      to bottom,
      rgba(5, 7, 10, 1) 0%,
      rgba(5, 7, 10, 0.68) 0%,
      rgba(5, 7, 10, 0.34) 10%,
      rgba(5, 7, 10, 0.14) 15%,
      rgba(5, 7, 10, 0.05) 35%,
      rgba(5, 7, 10, 0.01) 54%,
      rgba(5, 7, 10, 0) 80%
    ),
    linear-gradient(
      to top,
      rgba(5, 7, 10, 1) 0%,
      rgba(5, 7, 10, 0.68) 0%,
      rgba(5, 7, 10, 0.34) 10%,
      rgba(5, 7, 10, 0.14) 15%,
      rgba(5, 7, 10, 0.05) 35%,
      rgba(5, 7, 10, 0.01) 54%,
      rgba(5, 7, 10, 0) 80%
    );
}

.section {
  margin-top: 4rem;
}

.section h2 {
  font-family: var(--font-display);
  margin: 0 0 0.5rem;
  font-size: clamp(1.7rem, 3.2vw, 2.5rem);
}

.section-subtitle {
  margin: 0;
  color: var(--muted);
}

.carousel {
  margin-top: 1.25rem;
  width: min(100%, 1040px);
  margin-inline: auto;
}

.carousel-shell {
  position: relative;
  padding: 0;
}

.carousel-window {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  border: 0;
  background: transparent;
  -webkit-mask-image: linear-gradient(
    to right,
    rgba(0, 0, 0, 0) 0%,
    rgba(0, 0, 0, 0.86) 12%,
    rgba(0, 0, 0, 1) 24%,
    rgba(0, 0, 0, 1) 76%,
    rgba(0, 0, 0, 0.86) 88%,
    rgba(0, 0, 0, 0) 100%
  );
  mask-image: linear-gradient(
    to right,
    rgba(0, 0, 0, 0) 0%,
    rgba(0, 0, 0, 0.86) 12%,
    rgba(0, 0, 0, 1) 24%,
    rgba(0, 0, 0, 1) 76%,
    rgba(0, 0, 0, 0.86) 88%,
    rgba(0, 0, 0, 0) 100%
  );
}

.carousel-window::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  background: linear-gradient(
    to right,
    rgba(5, 7, 10, 0.9) 0%,
    rgba(5, 7, 10, 0.26) 14%,
    rgba(5, 7, 10, 0) 26%,
    rgba(5, 7, 10, 0) 74%,
    rgba(5, 7, 10, 0.26) 86%,
    rgba(5, 7, 10, 0.9) 100%
  );
}

.carousel-track {
  display: flex;
  transition: none;
  will-change: transform;
}

.carousel-slide {
  min-width: clamp(220px, 26vw, 320px);
  margin: 0;
  position: relative;
  aspect-ratio: 9 / 19.5;
  background: #050607;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.35);
}

.carousel-slide.carousel-slide-landscape {
  min-width: clamp(460px, 62vw, 980px);
  aspect-ratio: 16 / 10;
}

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

.carousel-slide.carousel-slide-landscape img {
  object-fit: contain;
}

.carousel-slide figcaption {
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  padding: 0.62rem 0.78rem;
  font-size: 0.8rem;
  color: #e6e9ef;
  background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.83) 88%);
}

.carousel-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  font-size: 1.22rem;
  line-height: 1;
  cursor: pointer;
}

[data-carousel-prev] {
  left: 0.55rem;
}

[data-carousel-next] {
  right: 0.55rem;
}

.carousel-nav:hover {
  background: rgba(255, 255, 255, 0.18);
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 0.44rem;
  margin-top: 0.7rem;
}

.carousel-dot {
  width: 0.56rem;
  height: 0.56rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.18);
  cursor: pointer;
}

.carousel-dot.active {
  background: var(--accent-orange);
  border-color: rgba(255, 176, 96, 0.9);
}

.features {
  margin-top: 1.35rem;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 1rem;
}

.feature {
  grid-column: span 6;
  padding: 1rem 1.1rem 1.15rem;
}

.feature h3 {
  margin: 0.2rem 0 0.45rem;
  font-size: 1.13rem;
}

.feature p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.feature .tag {
  display: inline-flex;
  align-items: center;
  font-size: 0.76rem;
  border-radius: var(--radius-sm);
  padding: 0.28rem 0.62rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #dce0e7;
  background: rgba(255, 255, 255, 0.03);
}

.feature .tag.orange {
  border-color: rgba(255, 157, 59, 0.45);
  color: #ffd5a7;
  background: rgba(112, 64, 18, 0.25);
}

.feature .tag.blue {
  border-color: rgba(30, 166, 255, 0.45);
  color: #afdeff;
  background: rgba(15, 74, 112, 0.23);
}

.feature .tag.green {
  border-color: rgba(51, 209, 122, 0.45);
  color: #c0f9dc;
  background: rgba(24, 101, 57, 0.25);
}

.feature .tag.red {
  border-color: rgba(255, 77, 90, 0.45);
  color: #ffc0c7;
  background: rgba(126, 32, 42, 0.25);
}

.info-card {
  margin-top: 1.8rem;
  padding: 1.2rem;
}

.info-card h3 {
  margin: 0 0 0.5rem;
}

.info-card p,
.info-card li {
  color: var(--muted);
}

.info-list {
  margin: 0.5rem 0 0;
  padding-left: 1.1rem;
}

.policy {
  margin-top: 1rem;
  display: grid;
  gap: 0.75rem;
}

.policy section {
  padding: 1rem 1.05rem;
}

.policy h2 {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.4vw, 1.6rem);
}

.policy p {
  margin: 0;
  color: var(--muted);
}

.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: 3rem;
  padding: 1.2rem 0 1.6rem;
}

.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.footer-links {
  display: flex;
  gap: 0.85rem;
}

.footer-links a {
  color: inherit;
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--text);
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 560ms ease, transform 560ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 1.3rem;
  }

  .feature {
    grid-column: span 12;
  }
}

@media (max-width: 760px) {
  .menu-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 0.4rem);
    right: 1rem;
    display: none;
    width: min(260px, calc(100vw - 2rem));
    flex-direction: column;
    align-items: stretch;
    padding: 0.55rem;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    background: rgba(10, 13, 19, 0.97);
    box-shadow: var(--shadow-panel);
  }

  .site-nav[data-open="true"] {
    display: flex;
  }

  .site-nav a {
    border-radius: 10px;
  }

  .carousel {
    width: min(100%, 720px);
  }

  .carousel-shell {
    padding: 0;
  }

  .carousel-nav {
    width: 2rem;
    height: 2rem;
  }

  .carousel-slide {
    min-width: clamp(170px, 42vw, 240px);
  }

  .carousel-slide.carousel-slide-landscape {
    min-width: clamp(320px, 90vw, 680px);
  }

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 1ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}