/* Enhavo website. Dark only, like the app. */
:root {
  color-scheme: dark;
  --bg: #07060f;
  --surface: #0f0d1c;
  --card: #141226;
  --card-2: #1b1832;
  --text: #f5f4fb;
  --muted: #a3a0b8;
  --border: #25223d;
  --border-strong: #37335a;
  --accent: #7d6bff;
  --accent-2: #af52de;
  --accent-soft: #a99cff;
  --success: #34c759;
  --danger: #ff6b6b;
  --radius: 22px;
  --max: 1120px;
  --gradient: linear-gradient(100deg, #8f84ff, #af52de);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 88px; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main { flex: 1; }

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

a { color: var(--accent-soft); text-underline-offset: 3px; }
a:hover { color: #fff; }

h1, h2, h3 { line-height: 1.15; letter-spacing: -0.025em; text-wrap: balance; margin: 0; }
p { text-wrap: pretty; }

:focus-visible { outline: 2px solid var(--accent-soft); outline-offset: 3px; border-radius: 8px; }

::selection { background: rgb(125 107 255 / 0.35); }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 20px; }

.text-gradient {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Header ------------------------------------------------------------ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgb(7 6 15 / 0.72);
  backdrop-filter: saturate(160%) blur(18px);
  -webkit-backdrop-filter: saturate(160%) blur(18px);
  border-bottom: 1px solid rgb(255 255 255 / 0.06);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 64px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: -0.02em;
}
.brand img { width: 32px; height: 32px; border-radius: 8px; }
.brand:hover { color: var(--text); }

.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9375rem;
  font-weight: 500;
  padding: 8px 12px;
  border-radius: 999px;
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--text); background: rgb(255 255 255 / 0.06); }

@media (max-width: 640px) {
  .nav .nav-hide-sm { display: none; }
  .nav a { padding: 8px 10px; }
}

/* Buttons ----------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font: inherit;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.btn:active { transform: scale(0.98); }

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, #8f84ff, #7d6bff 45%, #af52de);
  box-shadow: 0 10px 30px -10px rgb(125 107 255 / 0.7);
}
.btn-primary:hover { color: #fff; box-shadow: 0 14px 36px -10px rgb(125 107 255 / 0.9); }

.btn-secondary {
  color: var(--text);
  background: rgb(255 255 255 / 0.06);
  border-color: var(--border-strong);
}
.btn-secondary:hover { color: var(--text); background: rgb(255 255 255 / 0.1); }

.btn-sm { min-height: 38px; padding: 0 16px; font-size: 0.9375rem; }

.btn[aria-disabled="true"] { cursor: default; opacity: 0.85; }

.btn svg { width: 20px; height: 20px; flex: none; }

/* Hero -------------------------------------------------------------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 72px 0 88px;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -20% -10% auto;
  height: 720px;
  background:
    radial-gradient(40% 50% at 20% 30%, rgb(88 86 214 / 0.45), transparent 70%),
    radial-gradient(40% 50% at 85% 40%, rgb(175 82 222 / 0.4), transparent 70%);
  filter: blur(20px);
  pointer-events: none;
}

.hero .container {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 56px;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-soft);
  background: rgb(125 107 255 / 0.14);
  border: 1px solid rgb(125 107 255 / 0.25);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
}

.hero h1 { font-size: clamp(2.6rem, 6vw, 4.25rem); font-weight: 800; letter-spacing: -0.04em; }

.hero .lead { font-size: 1.1875rem; color: var(--muted); max-width: 34ch; margin: 20px 0 32px; }

.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

.hero-note { color: var(--muted); font-size: 0.875rem; margin: 16px 0 0; }

.hero-visual { position: relative; }
.hero-visual .compare { border-radius: 28px; box-shadow: 0 40px 90px -30px rgb(0 0 0 / 0.9), 0 0 0 1px rgb(255 255 255 / 0.08); }

@media (max-width: 860px) {
  .hero { padding: 48px 0 64px; }
  .hero .container { grid-template-columns: 1fr; gap: 40px; text-align: center; }
  .hero .lead { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-visual { max-width: 480px; margin: 0 auto; width: 100%; }
}

/* Before / after compare ------------------------------------------- */
.compare {
  --pos: 50%;
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: 18px;
  background: var(--card-2);
  user-select: none;
  -webkit-user-select: none;
  touch-action: pan-y;
  cursor: ew-resize;
}

.compare img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

.compare .after { clip-path: inset(0 0 0 var(--pos)); }

.compare .divider {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--pos);
  width: 2px;
  margin-left: -1px;
  background: rgb(255 255 255 / 0.9);
  box-shadow: 0 0 12px rgb(0 0 0 / 0.4);
  pointer-events: none;
}

.compare .handle {
  position: absolute;
  top: 50%;
  left: var(--pos);
  width: 44px;
  height: 44px;
  margin: -22px 0 0 -22px;
  border-radius: 50%;
  background: rgb(255 255 255 / 0.92);
  box-shadow: 0 6px 20px rgb(0 0 0 / 0.4);
  display: grid;
  place-items: center;
  color: #1b1832;
  pointer-events: none;
}
.compare .handle svg { width: 22px; height: 22px; }

.compare .label {
  position: absolute;
  top: 12px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgb(0 0 0 / 0.55);
  color: #fff;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  pointer-events: none;
}
.compare .label-before { left: 12px; }
.compare .label-after { right: 12px; }

.compare input[type="range"] {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  /* Kept for keyboard and screen reader use; pointer drags are handled on .compare. */
  pointer-events: none;
}
.compare:has(input:focus-visible) { outline: 2px solid var(--accent-soft); outline-offset: 3px; }

/* Sections ---------------------------------------------------------- */
.section { padding: 88px 0; }
.section-alt { background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.section-head { text-align: center; max-width: 640px; margin: 0 auto 48px; }
.section-head h2 { font-size: clamp(2rem, 4vw, 2.75rem); font-weight: 800; }
.section-head p { color: var(--muted); font-size: 1.125rem; margin: 14px 0 0; }

@media (max-width: 640px) {
  .section { padding: 64px 0; }
  .section-head { margin-bottom: 36px; }
}

.card {
  background: linear-gradient(180deg, rgb(255 255 255 / 0.04), rgb(255 255 255 / 0) 40%), var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

/* Tools grid */
.tools { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.tool { padding: 14px 14px 24px; }
.tool .compare { margin-bottom: 20px; }
.tool h3 { font-size: 1.375rem; font-weight: 700; padding: 0 10px; display: flex; align-items: center; gap: 10px; }
.tool p { color: var(--muted); margin: 8px 0 0; padding: 0 10px; }
.tool .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--dot); box-shadow: 0 0 14px var(--dot); }

@media (max-width: 760px) { .tools { grid-template-columns: 1fr; } }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; counter-reset: step; }
.step { padding: 28px; }
.step .num {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-weight: 800;
  color: #fff;
  background: var(--gradient);
  margin-bottom: 18px;
}
.step h3 { font-size: 1.1875rem; font-weight: 700; }
.step p { color: var(--muted); margin: 8px 0 0; }

@media (max-width: 760px) { .steps { grid-template-columns: 1fr; } }

/* Feature bullets */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.feature { padding: 26px; }
.feature .icon {
  width: 44px;
  height: 44px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  color: var(--accent-soft);
  background: rgb(125 107 255 / 0.13);
  border: 1px solid rgb(125 107 255 / 0.25);
  margin-bottom: 16px;
}
.feature .icon svg { width: 22px; height: 22px; }
.feature h3 { font-size: 1.0625rem; font-weight: 700; }
.feature p { color: var(--muted); margin: 6px 0 0; font-size: 0.9688rem; }

@media (max-width: 900px) { .features { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .features { grid-template-columns: 1fr; } }

/* CTA */
.cta {
  text-align: center;
  padding: 56px 24px;
  background:
    radial-gradient(60% 120% at 50% 0%, rgb(125 107 255 / 0.28), transparent 70%),
    var(--card);
}
.cta img { width: 88px; height: 88px; border-radius: 22px; margin: 0 auto 24px; box-shadow: 0 16px 40px -12px rgb(125 107 255 / 0.7); }
.cta h2 { font-size: clamp(1.875rem, 4vw, 2.5rem); font-weight: 800; }
.cta p { color: var(--muted); font-size: 1.125rem; margin: 12px auto 28px; max-width: 46ch; }

/* Page header (inner pages) ----------------------------------------- */
.page-head { padding: 64px 0 24px; position: relative; overflow: hidden; }
.page-head::before {
  content: "";
  position: absolute;
  inset: -60% 10% auto;
  height: 420px;
  background: radial-gradient(50% 50% at 50% 50%, rgb(125 107 255 / 0.3), transparent 70%);
  filter: blur(20px);
  pointer-events: none;
}
.page-head .container { position: relative; }
.page-head h1 { font-size: clamp(2.25rem, 5vw, 3.25rem); font-weight: 800; letter-spacing: -0.035em; }
.page-head p { color: var(--muted); font-size: 1.125rem; margin: 12px 0 0; max-width: 60ch; }

/* Prose (privacy policy) ------------------------------------------- */
.prose { max-width: 760px; padding-bottom: 88px; }
.prose h2 { font-size: 1.5rem; font-weight: 700; margin: 48px 0 12px; }
.prose h3 { font-size: 1.125rem; font-weight: 700; margin: 28px 0 8px; }
.prose p, .prose ul { margin: 0 0 14px; color: #d9d7e8; }
.prose ul { padding-left: 1.25em; }
.prose li { margin-bottom: 8px; }
.prose strong { color: var(--text); }
.prose code { font-size: 0.9em; background: var(--card-2); padding: 2px 6px; border-radius: 6px; }
.prose .meta { color: var(--muted); }

.summary { padding: 24px 26px 12px; margin: 28px 0 8px; }
.summary h2 { margin-top: 0; }
.summary li { margin-bottom: 12px; }

.table-wrap { overflow-x: auto; margin: 8px 0 18px; border: 1px solid var(--border); border-radius: 16px; }
table { width: 100%; border-collapse: collapse; font-size: 0.9375rem; }
th, td { text-align: left; vertical-align: top; padding: 12px 14px; border-bottom: 1px solid var(--border); }
tr:last-child td { border-bottom: 0; }
th { color: var(--muted); font-weight: 600; background: var(--card); }
td { color: #d9d7e8; }

.toc { padding: 20px 24px; margin: 24px 0 0; }
.toc p { margin: 0 0 8px; font-weight: 700; color: var(--text); }
.toc ol { margin: 0; padding-left: 1.3em; columns: 2; column-gap: 32px; }
.toc li { margin-bottom: 4px; break-inside: avoid; }
.toc a { color: var(--muted); text-decoration: none; }
.toc a:hover { color: var(--text); }
@media (max-width: 600px) { .toc ol { columns: 1; } }

/* Support ----------------------------------------------------------- */
.support-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 24px; align-items: start; padding-bottom: 32px; }
@media (max-width: 860px) { .support-grid { grid-template-columns: 1fr; } }

.form-card { padding: 28px; }
.form-card h2 { font-size: 1.375rem; font-weight: 700; margin-bottom: 6px; }
.form-card > p { color: var(--muted); margin: 0 0 22px; }

.field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; column-gap: 16px; }
@media (max-width: 560px) { .field-row { grid-template-columns: 1fr; } }

label { font-weight: 600; font-size: 0.9375rem; }
label .optional { color: var(--muted); font-weight: 400; }

input[type="text"], input[type="email"], select, textarea {
  width: 100%;
  font: inherit;
  font-size: 1rem;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border-strong);
  border-radius: 14px;
  padding: 12px 14px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
textarea { min-height: 150px; resize: vertical; }
select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%23a3a0b8'%3E%3Cpath d='M5.3 7.3a1 1 0 0 1 1.4 0L10 10.6l3.3-3.3a1 1 0 1 1 1.4 1.4l-4 4a1 1 0 0 1-1.4 0l-4-4a1 1 0 0 1 0-1.4Z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 20px;
  padding-right: 40px;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgb(125 107 255 / 0.2);
}
input[aria-invalid="true"], textarea[aria-invalid="true"] { border-color: var(--danger); }

.hint { color: var(--muted); font-size: 0.8125rem; }
.error { color: var(--danger); font-size: 0.8125rem; min-height: 0; }
.error:empty { display: none; }

.honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-top: 6px; }
.form-actions .btn { min-width: 180px; }
.form-privacy { color: var(--muted); font-size: 0.8125rem; margin: 0; flex: 1; min-width: 200px; }

.form-status { margin-top: 18px; padding: 14px 16px; border-radius: 14px; font-size: 0.9375rem; }
.form-status[hidden] { display: none; }
.form-status.ok { background: rgb(52 199 89 / 0.12); border: 1px solid rgb(52 199 89 / 0.3); }
.form-status.fail { background: rgb(255 107 107 / 0.12); border: 1px solid rgb(255 107 107 / 0.3); }

.side { display: flex; flex-direction: column; gap: 16px; }
.side .card { padding: 22px 24px; }
.side h3 { font-size: 1.0625rem; font-weight: 700; display: flex; align-items: center; gap: 10px; }
.side h3 svg { width: 20px; height: 20px; color: var(--accent-soft); }
.side p { color: var(--muted); margin: 8px 0 0; font-size: 0.9375rem; }

.faq { max-width: 820px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq details { padding: 0; }
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 56px 18px 22px;
  font-weight: 600;
  position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "";
  position: absolute;
  right: 22px;
  top: 50%;
  width: 10px;
  height: 10px;
  margin-top: -7px;
  border-right: 2px solid var(--muted);
  border-bottom: 2px solid var(--muted);
  transform: rotate(45deg);
  transition: transform 0.2s ease;
}
.faq details[open] summary::after { transform: rotate(-135deg); margin-top: -2px; }
.faq details p { margin: 0; padding: 0 22px 20px; color: var(--muted); }

/* Footer ------------------------------------------------------------ */
.site-footer { border-top: 1px solid var(--border); padding: 36px 0; color: var(--muted); font-size: 0.9063rem; }
.site-footer .container { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 24px; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 6px 20px; }
.site-footer a { color: var(--muted); text-decoration: none; }
.site-footer a:hover { color: var(--text); }

/* 404 */
.not-found { text-align: center; padding: 120px 0; }
.not-found h1 { font-size: clamp(2.5rem, 6vw, 4rem); font-weight: 800; }
.not-found p { color: var(--muted); margin: 12px 0 28px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}