/* ==== Fonts (self-hosted, no CDN) ==== */
@font-face {
  font-family: "Inter";
  src: url("../assets/fonts/Inter-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../assets/fonts/Inter-Medium.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../assets/fonts/Inter-SemiBold.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../assets/fonts/Inter-Bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* ==== Design tokens ==== */
:root {
  color-scheme: dark;

  --bg-0: #0a0e17;
  --bg-1: #0f1420;

  --text-0: #f4f6fb;
  --text-1: #c4cad9;
  --text-2: #8a90a3;

  --card-bg: rgba(255, 255, 255, 0.045);
  --card-bg-hover: rgba(255, 255, 255, 0.07);
  --card-border: rgba(255, 255, 255, 0.09);
  --card-border-hover: rgba(255, 255, 255, 0.18);

  --accent-1: #7c9dff;
  --accent-2: #b57cff;
  --accent-3: #57e8c8;
  --accent-4: #ff9d7c;

  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 10px;

  --shadow-card: 0 8px 30px rgba(0, 0, 0, 0.35);
  --shadow-card-hover: 0 16px 50px rgba(0, 0, 0, 0.45);

  --container-w: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  width: 100%;
}

body {
  margin: 0;
  width: 100%;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg-0);
  color: var(--text-0);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a {
  color: inherit;
}

.container {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* ==== Background shapes ==== */
.bg-shapes {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(20px);
  opacity: 0.35;
}

.shape-1 {
  width: 520px;
  height: 520px;
  top: -160px;
  left: -120px;
  background: radial-gradient(circle at 60% 60%, var(--accent-1), transparent 70%);
}

.shape-2 {
  width: 620px;
  height: 620px;
  top: 20%;
  right: -220px;
  background: radial-gradient(circle at 60% 40%, var(--accent-2), transparent 70%);
  opacity: 0.28;
}

.shape-3 {
  width: 460px;
  height: 460px;
  bottom: 5%;
  left: 8%;
  background: radial-gradient(circle at 50% 50%, var(--accent-3), transparent 70%);
  opacity: 0.22;
}

.shape-4 {
  width: 380px;
  height: 380px;
  bottom: -140px;
  right: 10%;
  background: radial-gradient(circle at 50% 50%, var(--accent-4), transparent 70%);
  opacity: 0.2;
}

/* ==== Header ==== */
.site-header {
  padding: 28px 0 8px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: 0.01em;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  display: grid;
  place-items: center;
  font-weight: 700;
  color: #0a0e17;
  font-size: 0.95rem;
}

/* ==== Hero ==== */
.hero {
  padding: 64px 12px 40px 12px;
  text-align: left;
}

.hero h1 {
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--text-0), var(--accent-1) 60%, var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin: 0 auto 20px;
  max-width: 760px;
}

.hero .subtitle {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--text-1);
  max-width: 760px;
  margin: 0 auto 20px;
}

.hero .lede {
  font-size: 0.98rem;
  color: var(--text-2);
  max-width: 760px;
  margin: 0 auto;
}

/* ==== Section headings ==== */
.section {
  padding: 56px 0;
}

.section-heading {
  text-align: center;
  margin-bottom: 36px;
}

.section-heading h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  margin: 0 0 10px;
  letter-spacing: -0.01em;
}

.section-heading p {
  color: var(--text-2);
  max-width: 620px;
  margin: 0 auto;
  font-size: 0.98rem;
}

/* ==== Glass card base ==== */
.glass {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: var(--shadow-card);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.glass:hover {
  border-color: var(--card-border-hover);
  background: var(--card-bg-hover);
}

/* ==== Site links (Homepages) ==== */
.sites-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.site-card {
  padding: 20px;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.site-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.site-thumb {
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 900 / 731;
  position: relative;
  border: 1px solid var(--card-border);
}

.site-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  transition: transform 0.4s ease;
}

.site-card:hover .site-thumb img {
  transform: scale(1.04);
}

.site-info h3 {
  margin: 0 0 4px;
  font-size: 1.15rem;
  font-weight: 600;
}

.site-info .url {
  font-size: 0.85rem;
  color: var(--accent-1);
  font-weight: 500;
}

/* ==== Apps grid ==== */
.apps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.app-card {
  padding: 22px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.app-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.app-card.coming-soon {
  cursor: default;
  opacity: 0.85;
}
.app-card.coming-soon:hover {
  transform: none;
  box-shadow: var(--shadow-card);
}

.app-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-size: 1.4rem;
  font-weight: 700;
  color: #0a0e17;
}

.app-icon.bt { background: linear-gradient(135deg, var(--accent-1), var(--accent-2)); }
.app-icon.ba { background: linear-gradient(135deg, var(--accent-4), var(--accent-2)); }
.app-icon.bs { background: linear-gradient(135deg, var(--accent-3), var(--accent-1)); }
.app-icon.btr { background: linear-gradient(135deg, var(--text-2), var(--card-border-hover)); }

.app-card h3 {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 600;
}

.app-thumb {
  border-radius: var(--radius-sm);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--card-border);
}

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

.app-card p.teaser {
  margin: 0;
  color: var(--text-1);
  font-size: 0.92rem;
  flex-grow: 1;
}

.badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-2);
  width: fit-content;
}

.app-card .cta {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-1);
}

/* ==== Modal ==== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 7, 12, 0.7);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal {
  width: min(760px, 100%);
  max-height: 86vh;
  overflow-y: auto;
  padding: 32px;
  position: relative;
  background: linear-gradient(160deg, rgba(28, 32, 48, 0.95), rgba(15, 18, 28, 0.95));
  border: 1px solid var(--card-border-hover);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(16px) scale(0.98);
  transition: transform 0.25s ease;
}

.modal-overlay.open .modal {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--card-border);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-0);
  font-size: 1.1rem;
  cursor: pointer;
  display: grid;
  place-items: center;
}

.modal-close:hover {
  background: rgba(255, 255, 255, 0.12);
}

.modal-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
  padding-right: 40px;
}

.modal-header h3 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
}

.modal p.desc {
  color: var(--text-1);
  font-size: 0.98rem;
  margin: 0 0 22px;
}

.modal-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.modal-gallery img {
  border-radius: var(--radius-sm);
  border: 1px solid var(--card-border);
  aspect-ratio: 3 / 4;
  object-fit: cover;
  width: 100%;
  cursor: zoom-in;
}

.modal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid var(--card-border-hover);
  background: rgba(255, 255, 255, 0.06);
  transition: background 0.2s ease, transform 0.2s ease;
}

.btn:hover {
  background: rgba(255, 255, 255, 0.14);
  transform: translateY(-2px);
}

.btn.primary {
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  color: #0a0e17;
  border: none;
}

.btn.primary:hover {
  filter: brightness(1.08);
}

/* Lightbox for enlarged screenshots */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  padding: 40px;
}

.lightbox.open {
  opacity: 1;
  pointer-events: auto;
}

.lightbox img {
  max-width: 100%;
  max-height: 100%;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-card-hover);
}

/* ==== Footer ==== */
.site-footer {
  padding: 40px 0 60px;
  text-align: center;
  color: var(--text-2);
  font-size: 0.85rem;
}

.site-footer a {
  color: var(--accent-1);
  text-decoration: none;
}

/* ==== Responsive ==== */
@media (max-width: 980px) {
  .apps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 860px) {
  .sites-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .hero {
    padding: 44px 6px 28px 6px;
  }
  .section {
    padding: 40px 0;
  }
  .apps-grid {
    grid-template-columns: 1fr;
  }
  .modal {
    padding: 24px;
  }
}