:root {
  --bg: #0f1118;
  --bg-soft: #171a24;
  --panel: rgba(25, 28, 39, 0.84);
  --panel-strong: rgba(18, 20, 28, 0.96);
  --line: rgba(255, 255, 255, 0.1);
  --text: #edf1f7;
  --muted: #9ea8bb;
  --gold: #d8a23a;
  --gold-soft: rgba(216, 162, 58, 0.18);
  --blue: #6cb4ff;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Avenir Next", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(108, 180, 255, 0.15), transparent 32%),
    radial-gradient(circle at top right, rgba(216, 162, 58, 0.18), transparent 30%),
    linear-gradient(180deg, #12141b 0%, #0a0c12 100%);
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: auto;
  width: 28rem;
  height: 28rem;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.16;
  pointer-events: none;
  z-index: 0;
}

body::before {
  top: -8rem;
  left: -9rem;
  background: #3b7bd0;
}

body::after {
  right: -10rem;
  bottom: 8rem;
  background: #c68a1b;
}

a {
  color: inherit;
}

.page {
  position: relative;
  z-index: 1;
}

.shell {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(180deg, rgba(216, 162, 58, 0.28), rgba(216, 162, 58, 0.08));
  border: 1px solid rgba(216, 162, 58, 0.28);
  display: grid;
  place-items: center;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.brand-mark img {
  width: 26px;
  height: 26px;
}

.brand-copy strong {
  display: block;
  font-size: 0.95rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.brand-copy span {
  display: block;
  margin-top: 2px;
  font-size: 0.84rem;
  color: var(--muted);
}

.topnav {
  display: inline-flex;
  gap: 18px;
  align-items: center;
}

.topnav a {
  font-size: 0.95rem;
  color: var(--muted);
  text-decoration: none;
}

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

.topnav-news {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.changelog-jump {
  min-height: 34px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  padding: 0 12px;
  font-size: 0.86rem;
  outline: none;
}

.changelog-jump:focus {
  border-color: rgba(108, 180, 255, 0.75);
}

.hero {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 36px;
  padding: 30px 0 60px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--muted);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 6px rgba(216, 162, 58, 0.12);
}

.hero h1 {
  margin: 20px 0 16px;
  font-family: "Avenir Next Condensed", "Avenir Next", sans-serif;
  font-size: clamp(3rem, 7vw, 5.1rem);
  line-height: 0.96;
  letter-spacing: -0.04em;
}

.hero p {
  margin: 0;
  max-width: 38rem;
  font-size: 1.06rem;
  line-height: 1.7;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.button,
.button-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.01em;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.button {
  color: #101218;
  background: linear-gradient(180deg, #f4bf56 0%, #d29a32 100%);
  box-shadow: 0 14px 34px rgba(210, 154, 50, 0.32);
}

.button-secondary {
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
}

.button:hover,
.button-secondary:hover {
  transform: translateY(-1px);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-top: 22px;
  color: var(--muted);
  font-size: 0.92rem;
}

.hero-visual {
  position: relative;
}

.stage {
  position: relative;
  background: linear-gradient(180deg, rgba(30, 34, 48, 0.9), rgba(12, 14, 20, 0.96));
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 30px;
  padding: 18px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.stage::before {
  content: "";
  position: absolute;
  inset: -10% 20% auto -15%;
  height: 12rem;
  background: radial-gradient(circle, rgba(108, 180, 255, 0.18), transparent 65%);
  pointer-events: none;
}

.hero-shot {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  background: #0c0e14;
  display: grid;
  place-items: center;
  min-height: 28rem;
  padding: 14px;
}

.hero-shot-image {
  position: absolute;
  inset: 14px;
  width: calc(100% - 28px);
  height: calc(100% - 28px);
  object-fit: contain;
  display: block;
  opacity: 0;
  transition: opacity 0.42s ease;
  pointer-events: none;
}

.hero-shot-image.is-active {
  opacity: 1;
}

.hero-card {
  position: absolute;
  left: 18px;
  bottom: 18px;
  right: 18px;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(11, 13, 18, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
}

.hero-card strong {
  display: block;
  font-size: 1rem;
}

.hero-card span {
  display: block;
  margin-top: 4px;
  font-size: 0.9rem;
  color: var(--muted);
}

/* Lightbox */
.lightbox-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.85);
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.lightbox-overlay.is-open {
  display: flex;
}

.lightbox-inner {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  max-width: 100%;
  max-height: 100%;
}

.lightbox-img {
  display: block;
  max-width: min(100vw - 64px, 900px);
  max-height: calc(100vh - 120px);
  width: auto;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 8px 48px rgba(0, 0, 0, 0.7);
  object-fit: contain;
}

.lightbox-caption {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.9rem;
  text-align: center;
  margin: 0;
  max-width: 600px;
}

.lightbox-close {
  position: absolute;
  top: -16px;
  right: -16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(40, 40, 40, 0.95);
  color: #fff;
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.lightbox-close:hover {
  background: rgba(216, 162, 58, 0.85);
  border-color: rgba(216, 162, 58, 0.6);
}

.thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 16px;
}

.thumb {
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  border-radius: 16px;
  overflow: hidden;
  padding: 0;
  cursor: pointer;
  aspect-ratio: 1;
}

.thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  opacity: 0.72;
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.thumb.is-active {
  border-color: rgba(216, 162, 58, 0.6);
  box-shadow: inset 0 0 0 1px rgba(216, 162, 58, 0.4);
}

.thumb.is-active img,
.thumb:hover img {
  opacity: 1;
  transform: scale(1);
}

.section {
  padding: 34px 0;
}

.section-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 20px;
}

.section-header h2 {
  margin: 0;
  font-size: clamp(1.7rem, 4vw, 2.5rem);
  letter-spacing: -0.04em;
}

.section-header p {
  margin: 0;
  max-width: 38rem;
  color: var(--muted);
  line-height: 1.7;
}

.grid {
  display: grid;
  gap: 18px;
}

.feature-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
  position: relative;
  padding: 22px;
  border-radius: var(--radius);
  background: var(--panel);
  border: 1px solid var(--line);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent 48%);
  pointer-events: none;
}

.feature-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: var(--gold-soft);
  color: var(--gold);
  font-size: 1rem;
}

.card h3 {
  margin: 18px 0 10px;
  font-size: 1.12rem;
}

.card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.68;
  font-size: 0.97rem;
}

.download-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 20px;
}

.download-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.download-version {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  color: var(--muted);
  font-size: 0.95rem;
}

.download-version strong {
  color: var(--text);
}

.download-hint {
  color: var(--muted);
  line-height: 1.7;
  font-size: 0.95rem;
}

.download-targets {
  margin-top: 0;
}

.download-target {
  flex: 1 1 15rem;
}

.stack {
  display: grid;
  gap: 14px;
}

.stack-item {
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
}

.stack-item strong {
  display: block;
  font-size: 0.98rem;
}

.stack-item span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

.release-media {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.release-shot {
  margin: 0;
  padding: 12px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
}

.release-shot img {
  width: 100%;
  height: 16rem;
  object-fit: contain;
  border-radius: 12px;
  display: block;
  background: rgba(8, 10, 15, 0.65);
}

.release-shot figcaption {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

.freeware-info {
  padding: 34px 0 70px;
}

.freeware-card {
  position: relative;
  max-width: 920px;
  margin: 0 auto;
  padding: 26px;
  border-radius: calc(var(--radius) + 2px);
  background: linear-gradient(180deg, rgba(25, 28, 39, 0.96), rgba(16, 18, 26, 0.94));
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.freeware-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top right, rgba(216, 162, 58, 0.14), transparent 26%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent 42%);
  pointer-events: none;
}

.freeware-card > * {
  position: relative;
  z-index: 1;
}

.freeware-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.freeware-card-head h2 {
  margin: 0;
  font-size: clamp(1.6rem, 4vw, 2.3rem);
  letter-spacing: -0.04em;
}

.freeware-card-head a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  text-decoration: none;
  font-size: 0.9rem;
  white-space: nowrap;
}

.freeware-card-head a:hover {
  border-color: rgba(108, 180, 255, 0.5);
  background: rgba(108, 180, 255, 0.08);
}

.freeware-card p {
  margin: 0 0 14px;
  max-width: 62rem;
  color: var(--muted);
  line-height: 1.75;
}

.freeware-list {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.freeware-list li {
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--muted);
  line-height: 1.65;
}

.freeware-list strong {
  color: var(--text);
}

.freeware-disclaimer {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: grid;
  gap: 10px;
}

.freeware-disclaimer h3,
.freeware-disclaimer h4 {
  margin: 0;
  letter-spacing: -0.02em;
}

.freeware-disclaimer h3 {
  font-size: 1.05rem;
  color: var(--text);
}

.freeware-disclaimer h4 {
  margin-top: 8px;
  font-size: 0.98rem;
  color: var(--gold);
}

.freeware-disclaimer p {
  margin: 0;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 32px 0 54px;
  color: var(--muted);
  font-size: 0.9rem;
}

.footer a {
  text-decoration: none;
  color: var(--text);
}

@media (max-width: 980px) {
  .hero,
  .download-layout,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .section-header,
  .footer,
  .topbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .topnav {
    flex-wrap: wrap;
  }

  .release-media {
    grid-template-columns: 1fr;
  }

  .freeware-card-head {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .shell {
    width: min(100% - 28px, 1180px);
  }

  .hero {
    padding-top: 12px;
  }

  .hero h1 {
    font-size: 2.6rem;
  }

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

  .button,
  .button-secondary {
    width: 100%;
  }

  .freeware-card {
    padding: 20px;
  }
}