/* Wakten — landing page styles */

:root {
  --ink: oklch(0.15 0 0);
  --ink-soft: oklch(0.42 0 0);
  --ink-faint: oklch(0.5 0 0);
  --ink-muted: oklch(0.55 0 0);
  --bg: oklch(1 0 0);
  --bg-soft: oklch(0.97 0 0);
  --bg-chip: oklch(0.95 0 0);
  --bg-icon: oklch(0.96 0 0);
  --border: oklch(0.9 0 0);
  --border-strong: oklch(0.85 0 0);
  --border-soft: oklch(0.88 0 0);
  --dot-off: oklch(0.85 0 0);
  --accent: rgb(0 120 89);
  --status-booked: oklch(0.5 0.16 258);
  --status-pending: oklch(0.68 0.15 82);
  --status-checkedin: oklch(0.58 0.18 38);
  --status-rescheduled: oklch(0.62 0.1 190);
  --status-cancelled: oklch(0.6 0 0);
  --status-noshow: oklch(0.55 0.2 25);
  --font-sans: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: 'Roboto Mono', ui-monospace, 'SF Mono', Menlo, monospace;
  --container: 1200px;
}

:root[data-theme="dark"] {
  --ink: oklch(0.95 0 0);
  --ink-soft: oklch(0.78 0 0);
  --ink-faint: oklch(0.7 0 0);
  --ink-muted: oklch(0.68 0 0);
  --bg: oklch(0.16 0 0);
  --bg-soft: oklch(0.2 0 0);
  --bg-chip: oklch(0.24 0 0);
  --bg-icon: oklch(0.24 0 0);
  --border: oklch(0.3 0 0);
  --border-strong: oklch(0.34 0 0);
  --border-soft: oklch(0.32 0 0);
  --dot-off: oklch(0.34 0 0);
  --accent: rgb(20 168 128);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-wrap: pretty;
}

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

a { color: var(--ink); text-decoration: none; }
a:hover { color: var(--ink-soft); }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, [tabindex]:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  background: var(--ink);
  color: var(--bg);
  padding: 10px 16px;
  border-radius: 8px;
  z-index: 100;
}
.skip-link:focus {
  left: 16px;
  top: 16px;
}

.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;
}

.wrap { max-width: var(--container); margin: 0 auto; padding-left: clamp(20px, 4vw, 32px); padding-right: clamp(20px, 4vw, 32px); }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--bg) 92%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  transition: transform 0.3s ease;
}
.site-header.is-hidden { transform: translateY(-100%); }
.site-header .wrap {
  padding-top: 16px;
  padding-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.brand img { width: 30px; height: 30px; }

.nav-cluster { display: flex; align-items: center; gap: clamp(10px, 1.6vw, 16px); flex-wrap: wrap; justify-content: flex-end; }

.main-nav { display: flex; align-items: center; gap: clamp(12px, 2vw, 28px); flex-wrap: wrap; }
.main-nav a.nav-link { font-size: 0.9rem; font-weight: 500; color: var(--ink-soft); }

.theme-toggle, .nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border: 1px solid var(--border-strong);
  border-radius: 9px;
  background: var(--bg);
  color: var(--ink);
  cursor: pointer;
}
.nav-toggle { width: 38px; height: 38px; position: relative; z-index: 42; }
.theme-toggle:hover, .nav-toggle:hover { background: var(--bg-soft); }
.theme-toggle svg, .nav-toggle svg { width: 17px; height: 17px; }
.theme-toggle .icon-moon { display: none; }
:root[data-theme="dark"] .theme-toggle .icon-sun { display: none; }
:root[data-theme="dark"] .theme-toggle .icon-moon { display: block; }

.nav-toggle { display: none; }
.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-menu { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }

.nav-backdrop {
  display: none;
}

@media (max-width: 768px) {
  .nav-toggle { display: inline-flex; }

  .nav-backdrop {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 100vh;
    height: 100dvh;
    background: oklch(0.1 0 0 / 0.4);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    z-index: 39;
  }
  .nav-backdrop.is-open { opacity: 1; pointer-events: auto; }

  .main-nav {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    height: 100dvh;
    width: min(320px, 82vw);
    display: grid;
    grid-template-columns: 1fr auto auto;
    grid-template-areas:
      ".     lang  theme"
      "cta   cta   cta"
      "link1 link1 link1"
      "link2 link2 link2"
      "link3 link3 link3"
      "link4 link4 link4";
    column-gap: 8px;
    row-gap: 0;
    align-items: center;
    align-content: start;
    background: var(--bg);
    padding: 84px 24px 24px;
    box-shadow: -16px 0 32px -16px oklch(0.15 0 0 / 0.3);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
    z-index: 40;
  }
  .main-nav.is-open { transform: translateX(0); }
  .main-nav > a.nav-link:nth-of-type(1) { grid-area: link1; }
  .main-nav > a.nav-link:nth-of-type(2) { grid-area: link2; }
  .main-nav > a.nav-link:nth-of-type(3) { grid-area: link3; }
  .main-nav > a.nav-link:nth-of-type(4) { grid-area: link4; }
  .main-nav .nav-link {
    align-self: stretch;
    padding: 14px 2px;
    border-bottom: 1px solid var(--border);
  }
  .main-nav .lang-switch { grid-area: lang; justify-self: end; }
  .main-nav .lang-switch summary {
    width: 34px;
    height: 34px;
    padding: 0;
    justify-content: center;
  }
  .main-nav .lang-switch .lang-code,
  .main-nav .lang-switch summary svg { display: none; }
  .main-nav .theme-toggle { grid-area: theme; justify-self: end; }
  .main-nav .btn-primary { grid-area: cta; justify-content: center; margin: 16px 0 14px; }
}

.lang-switch { position: relative; }
.lang-switch summary {
  display: flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--border-strong);
  border-radius: 9px;
  padding: 7px 10px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
}
.lang-switch summary::-webkit-details-marker { display: none; }
.lang-switch summary svg { transition: transform 0.15s; flex-shrink: 0; }
.lang-switch[open] summary svg { transform: rotate(180deg); }
.lang-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  background: var(--bg);
  border: 1px solid var(--border-soft);
  border-radius: 9px;
  box-shadow: 0 12px 24px -8px oklch(0.15 0 0 / 0.18);
  overflow: hidden;
  min-width: 140px;
  z-index: 20;
}
.lang-menu a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--ink-soft);
}
.lang-menu a:hover { background: var(--bg-soft); color: var(--ink); }
.lang-menu a[aria-current="true"] { background: var(--bg-chip); color: var(--ink); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 18px;
  border-radius: 9px;
  font-weight: 600;
  font-size: 0.88rem;
  border: none;
  cursor: pointer;
  font-family: inherit;
}
.btn-primary { background: var(--ink); color: var(--bg); }
.btn-primary:hover { opacity: 0.85; color: var(--bg); }
.btn-accent { background: var(--accent); color: white; padding: 14px 28px; border-radius: 12px; }
.btn-accent:hover { opacity: 0.85; color: white; }
.btn-outline { border: 1px solid var(--border-strong); color: var(--ink); padding: 14px 28px; border-radius: 12px; font-weight: 600; }

/* Hero */
.hero {
  padding: clamp(56px, 10vw, 120px) 0 clamp(40px, 6vw, 80px);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border-soft);
  border-radius: 999px;
  padding: 6px 14px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-soft);
  margin-bottom: 28px;
}
.hero h1 {
  font-weight: 800;
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin: 0 0 24px;
  max-width: 820px;
}
.hero h1 span { color: var(--accent); }
.hero .lede { font-size: 1.2rem; color: var(--ink-soft); max-width: 560px; margin: 0 0 36px; }
.hero .actions { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; margin-bottom: 56px; }
@media (max-width: 640px) {
  .hero .actions { flex-direction: column; align-items: stretch; }
  .hero .actions .btn { justify-content: center; }
}

.browser-frame {
  width: 100%;
  max-width: 1040px;
  margin: 0 auto;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--border-soft);
  box-shadow: 0 30px 60px -30px oklch(0.15 0 0 / 0.25);
  background: var(--bg);
  text-align: left;
}
.browser-frame .bar, .preview-frame .bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--border);
}
.browser-frame .dot, .preview-frame .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--border-strong); }
.browser-frame .url, .preview-frame .url { margin-left: 8px; font-family: var(--font-mono); font-size: 0.7rem; color: var(--ink-muted); }

/* Section rhythm */
section { padding: clamp(40px, 7vw, 90px) 0; }
.section-head h2 { font-weight: 800; letter-spacing: -0.02em; font-size: clamp(1.9rem, 3.5vw, 2.6rem); margin: 0 0 12px; }
.section-head p { font-size: 1.05rem; color: var(--ink-soft); max-width: 680px; margin: 0 0 40px; }

.card {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  background: var(--bg);
}
.card .icon {
  width: 32px; height: 32px;
  border-radius: 7px;
  background: var(--bg-icon);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
  color: var(--ink);
}
.card h3 { font-size: 1.05rem; font-weight: 700; margin: 0 0 8px; }
.card p { font-size: 0.95rem; color: var(--ink-soft); margin: 0; }

.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 24px; }
.grid-who { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }

.step .num {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: var(--ink);
  color: var(--bg);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-family: var(--font-mono);
  margin-bottom: 16px;
}

/* Features carousel */
.carousel-wrap { position: relative; }
.carousel {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  scrollbar-width: none;
  -ms-overflow-style: none;
  cursor: grab;
}
.carousel::-webkit-scrollbar { display: none; }
.carousel.dragging { cursor: grabbing; scroll-snap-type: none; user-select: none; }
.carousel.dragging .card { pointer-events: none; }
.carousel .card {
  flex: 0 0 calc((100% - 40px) / 2.5);
  min-width: 220px;
  scroll-snap-align: start;
}
.carousel .card:hover { border-color: var(--ink); }
.carousel .icon { width: 36px; height: 36px; background: var(--bg-chip); }
@media (max-width: 640px) {
  .carousel .card { flex-basis: calc(100% - 20px); }
}
.carousel-dots { display: flex; justify-content: center; gap: 8px; margin-top: 20px; }
.carousel-dots .dot { width: 6px; height: 6px; border-radius: 999px; background: var(--dot-off); transition: width 0.3s, background 0.3s; }
.carousel-dots .dot[aria-current="true"] { width: 20px; background: var(--accent); }

/* Preview tabs */
.tab-bar { display: flex; justify-content: center; gap: 8px; margin-bottom: 24px; flex-wrap: wrap; }
.tab-btn {
  padding: 9px 18px;
  border-radius: 12px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  background: var(--bg);
  color: var(--ink);
  border: 1px solid var(--border-strong);
  font-family: inherit;
}
.tab-btn[aria-selected="true"] { background: var(--accent); color: white; border-color: var(--accent); }

.preview-frame { max-width: 760px; margin: 0 auto; border-radius: 14px; border: 1px solid var(--border-soft); background: var(--bg); box-shadow: 0 24px 60px -24px oklch(0.15 0 0 / 0.22); overflow: hidden; }
.tab-panel { padding: 20px 22px 24px; }
.tab-panel[hidden] { display: none; }

.sched-row { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px; margin-bottom: 8px; }
.sched-row .day { font-size: 0.72rem; font-weight: 700; color: var(--ink); width: 36px; font-family: var(--font-mono); }
.sched-row .hours { font-family: var(--font-mono); font-size: 0.8rem; }
.sched-row .mode { margin-left: auto; font-size: 0.75rem; color: var(--ink-faint); }

.detail-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 16px; }
.detail-id { font-family: var(--font-mono); font-size: 0.85rem; }
.status-pill { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px 3px 8px; border-radius: 999px; background: var(--bg-chip); border: 1px solid var(--border-strong); font-size: 0.72rem; font-weight: 600; }
.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 20px; margin-bottom: 18px; }
.detail-grid .label { font-size: 0.65rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 4px; }
.detail-grid .value { font-size: 0.85rem; }
.detail-grid .value.mono { font-family: var(--font-mono); }
.detail-actions { display: flex; gap: 8px; }
.detail-actions .primary { height: 36px; padding: 0 16px; border-radius: 9px; background: var(--ink); color: var(--bg); font-size: 0.78rem; font-weight: 600; display: inline-flex; align-items: center; border: none; font-family: inherit; }
.detail-actions .secondary { height: 36px; padding: 0 14px; border-radius: 9px; border: 1px solid var(--border-strong); font-size: 0.75rem; font-weight: 500; display: inline-flex; align-items: center; background: var(--bg); color: var(--ink); font-family: inherit; }

.svc-row { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 12px; padding: 11px 12px; border: 1px solid var(--border); border-radius: 8px; margin-bottom: 8px; }
.svc-row .name { justify-self: start; min-width: 0; font-size: 0.85rem; font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.svc-row .length { justify-self: center; font-family: var(--font-mono); font-size: 0.72rem; color: var(--ink-faint); }
.svc-row .bookable { justify-self: end; font-size: 0.68rem; font-weight: 600; padding: 2px 8px; border-radius: 999px; background: var(--bg-chip); color: var(--ink); }

/* Who cards */
.who-card { border: 1px solid var(--border); border-radius: 12px; padding: 24px; background: var(--bg-soft); }
.who-card .role { font-family: var(--font-mono); font-size: 0.68rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); margin-bottom: 10px; }
.who-card h3 { font-size: 1.05rem; font-weight: 700; margin: 0 0 10px; }
.who-card p { font-size: 0.9rem; color: var(--ink-soft); margin: 0; }

/* Final CTA */
.cta-final { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 48px; }
.cta-final h2 { font-weight: 800; letter-spacing: -0.02em; font-size: clamp(1.9rem, 3.5vw, 2.6rem); margin: 0 0 16px; }
.cta-final .lede { font-size: 1.05rem; color: var(--ink-soft); max-width: 420px; }
.cta-form-card { background: var(--bg); border: 1px solid var(--border); border-radius: 14px; padding: 32px; }

.field { margin-bottom: 14px; }
.field label { display: block; font-size: 0.8rem; font-weight: 600; margin-bottom: 6px; color: var(--ink); }
.field input, .field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: inherit;
  background: var(--bg);
  color: var(--ink);
}
.field textarea { resize: vertical; }

.form-submit { width: 100%; background: var(--accent); color: white; border: none; padding: 14px; border-radius: 12px; font-weight: 700; font-size: 0.95rem; cursor: pointer; margin-top: 6px; }
.form-submit:hover { opacity: 0.85; }
.form-submit:disabled { opacity: 0.6; cursor: progress; }
.form-note { font-size: 0.8rem; color: var(--ink-faint); margin: 10px 0 0; text-align: center; }

.form-status { font-size: 1.05rem; font-weight: 600; margin: 0; }
.form-status.error { color: var(--status-noshow); font-weight: 500; font-size: 0.9rem; margin-top: 10px; }
.honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* Footer */
.site-footer { border-top: 1px solid var(--border); }
.site-footer .wrap { padding: 28px clamp(20px, 4vw, 32px); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.site-footer .foot-text { font-size: 0.85rem; color: var(--ink-faint); }
.site-footer .foot-links { display: flex; gap: 16px; font-size: 0.85rem; color: var(--ink-faint); }
.site-footer .foot-brand { display: flex; align-items: center; gap: 8px; font-weight: 800; color: var(--ink); }
.site-footer .foot-brand img { width: 22px; height: 22px; }