:root {
  --bg: #24201c;
  --card: #2e2924;
  --border: #4a4238;
  --text: #f7f4ef;
  --muted: #b8a898;
  --accent: #c9a87a;
  --accent-dim: rgba(201, 168, 122, 0.16);
  --accent-glow: rgba(201, 168, 122, 0.35);
  --wrap: 72rem;
  --bp-md: 768px;
  --bp-lg: 1024px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

.shell {
  min-height: 100vh;
  min-height: 100dvh;
  background:
    radial-gradient(ellipse 70% 45% at 85% -5%, rgba(234, 212, 181, 0.12), transparent 55%),
    radial-gradient(ellipse 50% 40% at 10% 100%, rgba(201, 168, 122, 0.08), transparent 50%),
    linear-gradient(145deg, #3a342e 0%, #2e2924 46%, #24201c 100%);
}

.wrap {
  width: min(100% - 2rem, var(--wrap));
  margin-inline: auto;
  padding-inline: max(0px, env(safe-area-inset-left)) max(0px, env(safe-area-inset-right));
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding-block: 1rem 0.75rem;
  padding-top: max(1rem, env(safe-area-inset-top));
  border-bottom: 1px solid var(--border);
}

.brand {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-logo {
  display: block;
  width: auto;
  height: 2.5rem;
  object-fit: contain;
  filter: drop-shadow(0 2px 12px rgba(0, 0, 0, 0.35));
}

.site-nav {
  display: none;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.site-nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--accent);
}

.lang {
  display: flex;
  margin-left: auto;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.lang-btn {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--muted);
  min-width: 2.75rem;
  min-height: 2.75rem;
  padding: 0.35rem 0.85rem;
  font: inherit;
  font-size: 0.75rem;
  font-weight: 650;
  letter-spacing: 0.04em;
  cursor: pointer;
}

.lang-btn[aria-pressed="true"] {
  background: var(--accent-dim);
  color: var(--accent);
}

.lang-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding-block: 2.5rem 3rem;
  align-items: center;
}

.eyebrow,
.section-eyebrow {
  margin: 0 0 0.75rem;
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 650;
  letter-spacing: 0.14em;
}

.section-eyebrow {
  text-transform: uppercase;
}

.hero .eyebrow {
  text-transform: none;
}

h1 {
  margin: 0 0 1rem;
  font-size: clamp(1.85rem, 5vw, 3rem);
  font-weight: 650;
  letter-spacing: -0.03em;
  line-height: 1.12;
}

.headline-line {
  display: block;
}

.headline-accent {
  color: var(--accent);
}

.lede {
  margin: 0 0 0.75rem;
  max-width: 36rem;
  color: var(--text);
  font-size: clamp(1rem, 2.2vw, 1.125rem);
}

.sublede {
  margin: 0 0 1.5rem;
  max-width: 34rem;
  color: var(--muted);
  font-size: 0.95rem;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.5rem 1.15rem;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, #c9a87a 0%, #a08258 100%);
  color: #24201c;
  border-color: #8a7358;
}

.btn-primary:hover {
  filter: brightness(1.05);
}

.btn-ghost {
  border-color: var(--border);
  color: var(--text);
  background: transparent;
}

.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.hero-visual {
  position: relative;
}

.console-mock {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--card);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(201, 168, 122, 0.08);
  overflow: hidden;
}

.console-top {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.65rem 0.85rem;
  border-bottom: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.25);
}

.console-dot {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--border);
}

.console-dot:first-child {
  background: #5c6370;
}

.console-title {
  margin-left: auto;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.console-body {
  display: grid;
  grid-template-columns: 7.5rem 1fr;
  min-height: 12rem;
}

.console-menu {
  margin: 0;
  padding: 0.75rem 0;
  list-style: none;
  border-right: 1px solid var(--border);
  font-size: 0.78rem;
}

.console-menu li {
  padding: 0.45rem 0.85rem;
  color: var(--muted);
}

.console-menu li.is-active {
  color: var(--accent);
  background: var(--accent-dim);
  border-right: 2px solid var(--accent);
}

.console-panel {
  padding: 0.85rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.console-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  color: var(--muted);
  padding: 0.45rem 0.5rem;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
}

.pill {
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  flex-shrink: 0;
}

.pill-high {
  background: #f56565;
}

.pill-med {
  background: #ecc94b;
}

.pill-low {
  background: var(--accent);
}

.section {
  padding-block: 2.5rem 2rem;
  border-top: 1px solid var(--border);
}

.section-title {
  margin: 0 0 1.5rem;
  font-size: clamp(1.25rem, 3vw, 1.65rem);
  font-weight: 650;
  letter-spacing: -0.02em;
}

.cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.card,
.why-card {
  padding: 1.25rem 1.2rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--card);
}

.card h3,
.why-card h3 {
  margin: 0 0 0.45rem;
  font-size: 1rem;
  font-weight: 650;
  color: var(--text);
}

.card p,
.why-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.flow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  max-width: 22rem;
  margin-inline: auto;
}

.flow-node {
  width: 100%;
  text-align: center;
  padding: 0.65rem 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--card);
  font-size: 0.85rem;
  font-weight: 600;
}

.flow-node-accent {
  border-color: rgba(201, 168, 122, 0.45);
  box-shadow: 0 0 24px var(--accent-dim);
}

.flow-node-sm {
  font-size: 0.78rem;
  font-weight: 500;
  padding: 0.5rem 0.65rem;
}

.flow-branch {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  width: 100%;
}

.flow-arrow {
  width: 2px;
  height: 1rem;
  background: var(--border);
}

.section-closing {
  text-align: center;
  padding-bottom: 3rem;
}

.closing-title {
  margin: 0 0 0.5rem;
  font-size: 1.35rem;
  font-weight: 650;
  letter-spacing: 0.06em;
}

.closing-lede {
  margin: 0 auto 1rem;
  max-width: 28rem;
  color: var(--muted);
}

.closing-contact {
  margin: 0 auto;
  max-width: 26rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.footer {
  padding-block: 1.5rem 2rem;
  padding-bottom: max(2rem, env(safe-area-inset-bottom));
  border-top: 1px solid var(--border);
  text-align: center;
}

.footer p {
  margin: 0;
  color: var(--muted);
  font-size: 0.8rem;
}

.footer-prep {
  margin-bottom: 0.5rem !important;
  font-size: 0.75rem !important;
  opacity: 0.85;
}

@media (min-width: 768px) {
  .site-nav {
    display: flex;
    margin-left: auto;
    margin-right: 1rem;
  }

  .lang {
    margin-left: 0;
  }

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

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

@media (min-width: 1024px) {
  .hero {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 3rem;
    padding-block: 3.5rem 4rem;
  }

  .brand-logo {
    height: 2.85rem;
  }
}

@media (max-width: 767px) {
  .console-body {
    grid-template-columns: 1fr;
  }

  .console-menu {
    display: flex;
    flex-wrap: wrap;
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .console-menu li.is-active {
    border-right: 0;
    border-bottom: 2px solid var(--accent);
  }

  .flow-branch {
    grid-template-columns: 1fr;
  }
}