/*
  Binary World Home — Signal Glass (light)
*/

.bw-home-body {
  --bw-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --bw-font-display: "Syne", "Avenir Next", "Segoe UI", sans-serif;
  --bw-font-body: "Manrope", "Avenir Next", "Segoe UI", sans-serif;
  --bw-bg: #f7f6f2;
  --bw-bg-deep: #efece4;
  --bw-surface: rgba(255, 255, 255, 0.78);
  --bw-surface-strong: #ffffff;
  --bw-border: rgba(18, 18, 16, 0.08);
  --bw-text: #151513;
  --bw-muted: #6b6962;
  --bw-accent: #0f766e;
  --bw-accent-soft: rgba(15, 118, 110, 0.12);
  --bw-hover: rgba(18, 18, 16, 0.04);
  --bw-shadow: 0 18px 48px rgba(18, 18, 16, 0.08);
  --bw-signal: linear-gradient(90deg, #0f766e 0%, #14b8a6 45%, #f59e0b 100%);

  margin: 0;
  padding: 64px 0 0;
  min-height: 100vh;
  color: var(--bw-text);
  font-family: var(--bw-font-body);
  background:
    radial-gradient(1200px 520px at 12% -10%, rgba(15, 118, 110, 0.12), transparent 55%),
    radial-gradient(900px 420px at 88% 8%, rgba(245, 158, 11, 0.1), transparent 50%),
    var(--bw-bg);
  line-height: 1.65;
}

.bw-home {
  display: block;
}

/* ===== Hero ===== */
.bw-home-hero {
  position: relative;
  min-height: calc(100svh - 64px);
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
}

.bw-home-hero-plane {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(180deg, rgba(247, 246, 242, 0.2) 0%, rgba(247, 246, 242, 0.92) 88%),
    radial-gradient(ellipse 80% 60% at 70% 40%, rgba(20, 184, 166, 0.16), transparent 60%);
}

.bw-home-hero-plane::before {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 2px;
  background: var(--bw-signal);
  opacity: 0.85;
}

.bw-home-hero-plane::after {
  content: "";
  position: absolute;
  width: 42vmax;
  height: 42vmax;
  right: -8%;
  top: 18%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(15, 118, 110, 0.14), transparent 68%);
  animation: bw-home-float 10s var(--bw-ease) infinite alternate;
}

.bw-home-hero-inner {
  position: relative;
  z-index: 1;
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 4.5rem 0 3.5rem;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 2.5rem;
  align-items: center;
}

.bw-home-hero-copy {
  animation: bw-home-rise 0.7s var(--bw-ease) both;
}

.bw-home-brand {
  margin: 0 0 0.85rem;
  color: var(--bw-accent);
  font-family: var(--bw-font-display);
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 800;
  letter-spacing: -0.06em;
  line-height: 0.95;
}

.bw-home-headline {
  margin: 0;
  color: var(--bw-text);
  font-family: var(--bw-font-display);
  font-size: clamp(1.55rem, 3.2vw, 2.15rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.15;
}

.bw-home-lead {
  margin: 1rem 0 0;
  max-width: 34rem;
  color: var(--bw-muted);
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.bw-home-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.bw-home-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.85rem;
  padding: 0.7rem 1.25rem;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-decoration: none;
  transition:
    transform 0.25s var(--bw-ease),
    background-color 0.25s var(--bw-ease),
    color 0.25s var(--bw-ease),
    border-color 0.25s var(--bw-ease),
    box-shadow 0.25s var(--bw-ease);
}

.bw-home-btn-primary {
  background: var(--bw-accent);
  color: #fff;
  box-shadow: 0 10px 28px rgba(15, 118, 110, 0.28);
}

.bw-home-btn-primary:hover {
  transform: translateY(-2px);
  background: #0d9488;
}

.bw-home-btn-ghost {
  border: 1px solid var(--bw-border);
  background: var(--bw-surface);
  color: var(--bw-text);
  backdrop-filter: blur(10px);
}

.bw-home-btn-ghost:hover {
  transform: translateY(-2px);
  border-color: rgba(15, 118, 110, 0.35);
  background: var(--bw-accent-soft);
}

.bw-home-hero-visual {
  position: relative;
  display: grid;
  place-items: center;
  animation: bw-home-rise 0.85s var(--bw-ease) 0.08s both;
}

.bw-home-hero-visual::before {
  content: "";
  position: absolute;
  inset: 12% 10%;
  border-radius: 40% 60% 55% 45%;
  background: linear-gradient(145deg, rgba(15, 118, 110, 0.18), rgba(245, 158, 11, 0.12));
  filter: blur(2px);
  animation: bw-home-morph 12s var(--bw-ease) infinite alternate;
}

.bw-home-hero-visual img {
  position: relative;
  z-index: 1;
  width: min(100%, 380px);
  height: auto;
  filter: drop-shadow(0 24px 40px rgba(18, 18, 16, 0.16));
  animation: bw-home-float 7s var(--bw-ease) infinite alternate;
}

/* ===== Sections ===== */
.bw-home-section {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 3.25rem 0 1rem;
}

.bw-home-section-head {
  margin-bottom: 1.5rem;
}

.bw-home-section-head h2 {
  margin: 0;
  font-family: var(--bw-font-display);
  font-size: clamp(1.5rem, 3vw, 1.9rem);
  font-weight: 800;
  letter-spacing: -0.04em;
}

.bw-home-section-head p {
  margin: 0.45rem 0 0;
  color: var(--bw-muted);
  font-size: 0.98rem;
  font-weight: 500;
}

.bw-home-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.bw-home-card {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1.15rem 1.1rem 1.2rem;
  border: 1px solid var(--bw-border);
  border-radius: 1.1rem;
  background: var(--bw-surface);
  box-shadow: var(--bw-shadow);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  color: inherit;
  text-decoration: none;
  transition:
    transform 0.28s var(--bw-ease),
    border-color 0.28s var(--bw-ease),
    background-color 0.28s var(--bw-ease),
    box-shadow 0.28s var(--bw-ease);
}

.bw-home-card:hover {
  transform: translateY(-4px);
  border-color: rgba(15, 118, 110, 0.28);
  background: var(--bw-surface-strong);
  box-shadow: 0 22px 44px rgba(18, 18, 16, 0.1);
}

.bw-home-card-kicker {
  color: var(--bw-accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.bw-home-card strong {
  font-family: var(--bw-font-display);
  font-size: 1.08rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.bw-home-card span:last-child {
  color: var(--bw-muted);
  font-size: 0.9rem;
  font-weight: 500;
  line-height: 1.45;
}

/* ===== Stats ===== */
.bw-home-stats {
  padding-bottom: 2rem;
}

.bw-home-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--bw-border);
  border-radius: 1.1rem;
  background: var(--bw-surface);
  box-shadow: var(--bw-shadow);
  backdrop-filter: blur(14px);
}

.bw-home-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.bw-home-table th,
.bw-home-table td {
  padding: 0.85rem 0.75rem;
  text-align: center;
  border-bottom: 1px solid var(--bw-border);
}

.bw-home-table th {
  background: var(--bw-accent-soft);
  color: var(--bw-accent);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.bw-home-table td:first-child,
.bw-home-table th:first-child {
  text-align: left;
  padding-left: 1.1rem;
  font-weight: 700;
}

.bw-home-table tbody tr:last-child td {
  border-bottom: 0;
}

.bw-home-table td:last-child {
  color: var(--bw-accent);
  font-weight: 700;
}

/* ===== Motion ===== */
@keyframes bw-home-rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes bw-home-float {
  from {
    transform: translateY(0);
  }
  to {
    transform: translateY(-10px);
  }
}

@keyframes bw-home-morph {
  from {
    border-radius: 40% 60% 55% 45%;
    transform: rotate(-4deg) scale(1);
  }
  to {
    border-radius: 55% 45% 40% 60%;
    transform: rotate(5deg) scale(1.04);
  }
}

@media (prefers-reduced-motion: reduce) {
  .bw-home-hero-copy,
  .bw-home-hero-visual,
  .bw-home-hero-visual img,
  .bw-home-hero-plane::after,
  .bw-home-hero-visual::before,
  .bw-home-btn,
  .bw-home-card {
    animation: none !important;
    transition: none !important;
  }
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .bw-home-hero-inner {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding: 3.25rem 0 2.5rem;
    text-align: center;
  }

  .bw-home-lead {
    margin-left: auto;
    margin-right: auto;
  }

  .bw-home-cta {
    justify-content: center;
  }

  .bw-home-hero-visual {
    order: -1;
  }

  .bw-home-hero-visual img {
    width: min(58vw, 240px);
  }

  .bw-home-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .bw-home-hero {
    min-height: auto;
  }

  .bw-home-hero-inner {
    width: min(100% - 1.25rem, 1120px);
    padding: 2.4rem 0 2rem;
  }

  .bw-home-brand {
    font-size: clamp(2.1rem, 11vw, 2.8rem);
  }

  .bw-home-headline {
    font-size: 1.35rem;
  }

  .bw-home-lead {
    font-size: 0.96rem;
  }

  .bw-home-btn {
    flex: 1 1 auto;
    min-width: 9.5rem;
  }

  .bw-home-section {
    width: min(100% - 1.25rem, 1120px);
    padding-top: 2.4rem;
  }

  .bw-home-grid {
    grid-template-columns: 1fr;
    gap: 0.7rem;
  }

  .bw-home-card {
    padding: 1rem 0.95rem;
  }

  .bw-home-table {
    font-size: 0.78rem;
  }

  .bw-home-table th,
  .bw-home-table td {
    padding: 0.65rem 0.45rem;
  }
}