/* KanzleiWerk website. The tokens follow the app (ADR 0015, LawyerNetTheme): quiet blue-biased neutrals, the
   Ultramarin accent, Geist, 8 px radius, hairlines instead of shadows inside surfaces. Light and dark follow the
   system unless the visitor picks one (data-theme on <html>, set by theme.js). */

@font-face {
  font-family: "Geist";
  src: url("../fonts/Geist-Variable.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Geist Mono";
  src: url("../fonts/GeistMono-Variable.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #f6f7f9;
  --bg-2: #eef0f4;
  --surface: #ffffff;
  --surface-2: #f2f3f7;
  --line: #e3e6ec;
  --line-strong: #d0d5de;
  --fg: #141922;
  --fg-2: #4a5262;
  --fg-3: #7c8496;
  --accent: #3b4fd6;
  --accent-hover: #2f41bd;
  --accent-2: #0a6f82;
  --on-accent: #ffffff;
  --ok: #1d8556;
  --warn: #a66200;
  --crit: #c4312a;
  --mark-tile: #141922;
  --mark-fg: #ffffff;
  --mark-dot: #8592ff;
  --mcl: 0.58;
  --mcc: 0.15;
  --shadow: 0 1px 2px rgba(19, 24, 33, 0.06), 0 10px 30px rgba(19, 24, 33, 0.08);
  --shadow-lg: 0 2px 6px rgba(19, 24, 33, 0.06), 0 30px 80px -10px rgba(19, 24, 33, 0.22);
  --font: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "Geist Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --radius: 8px;
  --header-h: 64px;
  --soft: color-mix(in oklab, var(--accent) 10%, transparent);
  --soft-2: color-mix(in oklab, var(--accent) 18%, transparent);
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0b0d12;
    --bg-2: #0f1218;
    --surface: #12151c;
    --surface-2: #171b24;
    --line: #232835;
    --line-strong: #2f3644;
    --fg: #e7eaf0;
    --fg-2: #a6adbc;
    --fg-3: #727a8c;
    --accent: #8592ff;
    --accent-hover: #a0aaff;
    --accent-2: #4bbcd0;
    --on-accent: #0b0d12;
    --ok: #43c08a;
    --warn: #e3a547;
    --crit: #f2675e;
    --mark-tile: #e7eaf0;
    --mark-fg: #141922;
    --mark-dot: #3b4fd6;
    --mcl: 0.74;
    --mcc: 0.13;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 10px 30px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 2px 6px rgba(0, 0, 0, 0.5), 0 30px 80px -10px rgba(0, 0, 0, 0.7);
    color-scheme: dark;
  }
}

:root[data-theme="dark"] {
  --bg: #0b0d12;
  --bg-2: #0f1218;
  --surface: #12151c;
  --surface-2: #171b24;
  --line: #232835;
  --line-strong: #2f3644;
  --fg: #e7eaf0;
  --fg-2: #a6adbc;
  --fg-3: #727a8c;
  --accent: #8592ff;
  --accent-hover: #a0aaff;
  --accent-2: #4bbcd0;
  --on-accent: #0b0d12;
  --ok: #43c08a;
  --warn: #e3a547;
  --crit: #f2675e;
  --mark-tile: #e7eaf0;
  --mark-fg: #141922;
  --mark-dot: #3b4fd6;
  --mcl: 0.74;
  --mcc: 0.13;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 10px 30px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 2px 6px rgba(0, 0, 0, 0.5), 0 30px 80px -10px rgba(0, 0, 0, 0.7);
  color-scheme: dark;
}

/* ---------- base ---------- */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 400 16px/1.6 var(--font);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  font-weight: 650;
  line-height: 1.15;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

p {
  margin: 0;
  text-wrap: pretty;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  color: var(--accent-hover);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

kbd {
  display: inline-grid;
  place-items: center;
  min-width: 1.6em;
  height: 1.6em;
  padding: 0 0.4em;
  border: 1px solid var(--line-strong);
  border-bottom-width: 2px;
  border-radius: 5px;
  background: var(--surface);
  color: var(--fg-2);
  font: 500 0.72em/1 var(--mono);
  vertical-align: 0.1em;
}

.mono {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.94em;
  white-space: nowrap;
}

b.mono,
.mono b {
  font-weight: 600;
}

.muted {
  color: var(--fg-3);
}

.i {
  width: 1.15em;
  height: 1.15em;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  vertical-align: -0.2em;
}

.sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.skip {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 100;
  padding: 10px 16px;
  border-radius: var(--radius);
  background: var(--fg);
  color: var(--bg);
  font-weight: 600;
}

.skip:focus {
  top: 12px;
  color: var(--bg);
}

.wrap {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.wrap.narrow {
  max-width: 820px;
}

/* ---------- logo ---------- */

.mark-tile {
  fill: var(--mark-tile);
}

.mark-stroke {
  fill: none;
  stroke: var(--mark-fg);
  stroke-width: 7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.mark-dot {
  fill: var(--mark-dot);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--fg);
}

.brand:hover {
  color: var(--fg);
}

.brand-mark {
  width: 30px;
  height: 30px;
}

.brand-word {
  font-size: 1.12rem;
  font-weight: 650;
  letter-spacing: -0.025em;
}

.brand-word span {
  color: var(--fg-2);
  font-weight: 500;
}

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 38px;
  padding: 0 16px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font: 550 0.92rem/1 var(--font);
  white-space: nowrap;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, color 0.15s, transform 0.15s;
}

.btn-lg {
  height: 46px;
  padding: 0 22px;
  font-size: 1rem;
}

.btn-primary {
  background: var(--accent);
  color: var(--on-accent);
}

.btn-primary:hover {
  background: var(--accent-hover);
  color: var(--on-accent);
}

.btn-primary .i {
  transition: transform 0.15s;
}

.btn-primary:hover .i {
  transform: translateX(2px);
}

.btn-ghost {
  border-color: var(--line-strong);
  background: var(--surface);
  color: var(--fg);
}

.btn-ghost:hover {
  border-color: var(--fg-3);
  color: var(--fg);
}

.btn[disabled] {
  opacity: 0.6;
  cursor: progress;
}

.icon-btn {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  background: transparent;
  color: var(--fg-2);
  cursor: pointer;
}

.icon-btn:hover {
  background: var(--surface-2);
  color: var(--fg);
}

.icon-btn .i {
  width: 18px;
  height: 18px;
}

.i-moon {
  display: none;
}

:root[data-theme-resolved="dark"] .i-sun {
  display: none;
}

:root[data-theme-resolved="dark"] .i-moon {
  display: block;
}

/* ---------- header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  border-bottom: 1px solid transparent;
  background: color-mix(in oklab, var(--bg) 78%, transparent);
  backdrop-filter: saturate(1.6) blur(14px);
  -webkit-backdrop-filter: saturate(1.6) blur(14px);
  transition: border-color 0.2s;
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
}

.header-row {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 100%;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: 16px;
}

.main-nav a {
  padding: 8px 12px;
  border-radius: var(--radius);
  color: var(--fg-2);
  font-size: 0.93rem;
  font-weight: 500;
}

.main-nav a:hover {
  background: var(--surface-2);
  color: var(--fg);
}

.main-nav .nav-cta-mobile {
  display: none;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.menu-btn {
  display: none;
}

/* ---------- hero ---------- */

.hero {
  position: relative;
  padding: 72px 0 40px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: -64px 0 0;
  z-index: -1;
  background:
    radial-gradient(60% 50% at 50% 0%, color-mix(in oklab, var(--accent) 16%, transparent), transparent 70%),
    radial-gradient(40% 40% at 85% 30%, color-mix(in oklab, var(--accent-2) 12%, transparent), transparent 70%),
    linear-gradient(to right, var(--line) 1px, transparent 1px) 0 0 / 56px 56px,
    linear-gradient(to bottom, var(--line) 1px, transparent 1px) 0 0 / 56px 56px;
  mask-image: radial-gradient(70% 60% at 50% 20%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(70% 60% at 50% 20%, #000 30%, transparent 80%);
  opacity: 0.9;
}

.hero-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.eyebrow-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px 6px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in oklab, var(--surface) 80%, transparent);
  color: var(--fg-2);
  font-size: 0.85rem;
  font-weight: 500;
}

.pill-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--soft);
}

.hero h1 {
  margin-top: 22px;
  font-size: clamp(2.5rem, 6.4vw, 4.75rem);
  font-weight: 680;
  line-height: 1.02;
  letter-spacing: -0.045em;
}

.grad {
  background: linear-gradient(100deg, var(--accent) 10%, var(--accent-2) 90%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lead {
  max-width: 680px;
  margin-top: 22px;
  color: var(--fg-2);
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
  line-height: 1.6;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 32px;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 24px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  color: var(--fg-2);
  font-size: 0.9rem;
}

.hero-points li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.hero-points .i {
  color: var(--ok);
}

.hero-shot {
  margin-top: 56px;
}

.shot {
  position: relative;
  margin: 0;
}

/* ---------- window and app mockup (example data, built in HTML so it stays sharp in both themes) ---------- */

.window {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
  box-shadow: var(--shadow-lg);
}

.window-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  height: 38px;
  padding: 0 14px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-2);
}

.window-bar > i {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--line-strong);
}

.window-url {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 0 auto;
  padding: 3px 14px;
  border-radius: 6px;
  background: var(--surface);
  color: var(--fg-3);
  font: 400 0.75rem/1.4 var(--mono);
  transform: translateX(-24px);
}

.window-url .i {
  width: 12px;
  height: 12px;
}

.ui {
  display: grid;
  grid-template-columns: 60px 1fr;
  font-size: 13px;
  line-height: 1.45;
  text-align: left;
}

.ui-stack {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 12px 0;
  border-right: 1px solid var(--line);
  background: var(--surface-2);
}

.ui-mark {
  width: 32px;
  height: 32px;
}

.ui-stack-btn {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  color: var(--fg-3);
}

.ui-stack-btn.is-on {
  background: var(--surface);
  color: var(--fg);
  box-shadow: 0 0 0 1px var(--line);
}

.ui-stack-sep {
  width: 24px;
  height: 1px;
  background: var(--line);
}

.ui-pin {
  position: relative;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: oklch(var(--mcl) var(--mcc) var(--h) / 0.16);
  color: oklch(calc(var(--mcl) - 0.12) var(--mcc) var(--h));
  font: 600 11px/1 var(--mono);
}

.ui-pin.has-alert::after {
  content: "";
  position: absolute;
  top: 4px;
  right: 4px;
  width: 7px;
  height: 7px;
  border: 2px solid var(--surface-2);
  border-radius: 50%;
  background: var(--crit);
}

:root[data-theme-resolved="dark"] .ui-pin {
  color: oklch(var(--mcl) var(--mcc) var(--h));
}

.h1 { --h: 262; }
.h2 { --h: 320; }
.h3 { --h: 195; }

.dot {
  display: inline-block;
  flex: none;
  width: 0.62em;
  height: 0.62em;
  margin-right: 0.4em;
  border-radius: 2px;
  background: oklch(var(--mcl) var(--mcc) var(--h, 262));
}

.ui-main {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.ui-top {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--line);
}

.ui-level {
  padding: 4px 10px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--surface-2);
  font-weight: 650;
}

.ui-level small {
  margin-right: 4px;
  color: var(--fg-3);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ui-search {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: min(340px, 40%);
  margin-left: auto;
  padding: 5px 10px;
  border: 1px solid var(--line);
  border-radius: 7px;
  color: var(--fg-3);
}

.ui-search kbd:first-of-type {
  margin-left: auto;
}

.ui-timer {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border: 1px solid var(--line);
  border-radius: 7px;
  font-family: var(--mono);
  font-size: 12px;
  white-space: nowrap;
}

.rec {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--crit);
  animation: pulse 1.6s ease-in-out infinite;
}

@keyframes pulse {
  50% {
    opacity: 0.35;
  }
}

.ui-lenses {
  display: flex;
  gap: 2px;
  padding: 0 12px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

.ui-lenses > span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 9px 8px;
  border-bottom: 2px solid transparent;
  color: var(--fg-2);
}

.ui-lenses b,
.ld-lenses b {
  display: inline-grid;
  place-items: center;
  width: 17px;
  height: 17px;
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  color: var(--fg-3);
  font: 500 10px/1 var(--mono);
}

.ui-lenses em {
  color: var(--fg-3);
  font-size: 11px;
  font-style: normal;
}

.ui-lenses .is-on {
  border-bottom-color: var(--accent);
  color: var(--fg);
  font-weight: 650;
}

.ui-lenses .is-on b {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--on-accent);
}

.ui-body {
  padding: 18px 20px 20px;
  background: var(--bg);
}

.ui-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.ui-h {
  display: block;
  font-size: 19px;
  letter-spacing: -0.02em;
}

.ui-sub {
  color: var(--fg-2);
}

.ui-actions,
.ui-inline {
  display: flex;
  gap: 8px;
}

.ui-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border: 1px solid var(--line-strong);
  border-radius: 7px;
  background: var(--surface);
  color: var(--fg);
  font-weight: 500;
  white-space: nowrap;
}

.ui-btn.primary {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--on-accent);
}

.ui-btn kbd {
  font-size: 9px;
}

.ui-btn.primary kbd {
  border-color: color-mix(in oklab, var(--on-accent) 50%, transparent);
  background: transparent;
  color: var(--on-accent);
}

.ui-grid {
  display: grid;
  grid-template-columns: 1.7fr 1fr;
  gap: 12px;
}

.ui-card {
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
}

.ui-card-h {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
  color: var(--fg-3);
  font-size: 10.5px;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ui-card-h .i {
  color: var(--accent);
}

.ui-card-h kbd {
  margin-left: auto;
  font-size: 9px;
}

.ui-row {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 34px;
  padding: 4px 10px;
  border: 1px solid var(--line);
  background: var(--surface);
}

.ui-row + .ui-row {
  border-top-width: 0;
}

.ui-row:not(.ui-row + .ui-row) {
  border-top-left-radius: 8px;
  border-top-right-radius: 8px;
}

.ui-row:not(:has(+ .ui-row)) {
  border-bottom-left-radius: 8px;
  border-bottom-right-radius: 8px;
}

.ui-row .grow {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ui-row .dot {
  margin-right: -4px;
}

.ui-row .i {
  color: var(--fg-3);
}

.deadline {
  position: relative;
}

.deadline::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 8px;
  bottom: 8px;
  width: 3px;
  border-radius: 2px;
  background: var(--line-strong);
}

.deadline.crit::before { background: var(--crit); }
.deadline.warn::before { background: var(--warn); }
.deadline.ok::before { background: var(--ok); }

.deadline .date {
  width: 76px;
  padding-left: 6px;
  font-weight: 650;
  font-variant-numeric: tabular-nums;
}

.tag {
  display: inline-flex;
  align-items: center;
  flex: none;
  padding: 1px 8px;
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--fg-2);
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}

.tag.ai {
  background: var(--soft);
  color: var(--accent);
}

.tag.ok {
  background: color-mix(in oklab, var(--ok) 13%, transparent);
  color: var(--ok);
}

.tag.warn {
  background: color-mix(in oklab, var(--warn) 14%, transparent);
  color: var(--warn);
}

.ui-big {
  font-size: 28px;
  font-weight: 650;
  letter-spacing: -0.02em;
}

.ui-small {
  margin: 2px 0 10px;
  color: var(--fg-2);
  font-size: 12px;
}

.ui-entry {
  display: flex;
  gap: 12px;
  padding: 6px 0;
}

.ui-entry b {
  width: 42px;
}

.ui-entry small {
  color: var(--fg-3);
}

.ui-horizon {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 8px 16px;
  border-top: 1px solid var(--line);
  background: var(--surface);
}

.ui-horizon-label {
  color: var(--fg-3);
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}

.ui-days {
  display: grid;
  flex: 1;
  grid-template-columns: repeat(21, 1fr);
  gap: 3px;
}

.ui-days i {
  height: 14px;
  border-radius: 3px;
  background: var(--surface-2);
}

.ui-days i.we { background: transparent; box-shadow: inset 0 0 0 1px var(--line); }
.ui-days i.crit { background: var(--crit); }
.ui-days i.warn { background: var(--warn); }
.ui-days i.ok { background: var(--ok); }

.float-card {
  position: absolute;
  right: -18px;
  bottom: 70px;
  width: 300px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  box-shadow: var(--shadow-lg);
  font-size: 13px;
  text-align: left;
  animation: float-in 0.7s 0.4s cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.float-h {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
  color: var(--accent);
  font-weight: 650;
}

.float-card blockquote {
  margin: 8px 0 12px;
  padding: 6px 10px;
  border-left: 3px solid var(--accent);
  border-radius: 0 6px 6px 0;
  background: var(--soft);
  color: var(--fg-2);
  font-size: 12px;
}

.float-actions {
  display: flex;
  gap: 8px;
}

@keyframes float-in {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
}

/* ---------- bands and sections ---------- */

.band {
  padding: 40px 0;
}

.strip-label {
  color: var(--fg-3);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-align: center;
  text-transform: uppercase;
}

.strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.strip li {
  padding: 6px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--fg-2);
  font: 500 0.85rem/1.4 var(--mono);
}

.section {
  padding: 104px 0;
}

.section-alt {
  border-block: 1px solid var(--line);
  background: var(--bg-2);
}

.section-head {
  max-width: 760px;
  margin-bottom: 52px;
}

.section-head.center {
  margin-inline: auto;
  text-align: center;
}

.eyebrow {
  margin-bottom: 14px;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-head h2,
.contact-intro h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.035em;
}

.section-head > p:not(.eyebrow) {
  margin-top: 18px;
  color: var(--fg-2);
  font-size: 1.1rem;
}

/* ---------- lens demo ---------- */

.lens-demo {
  border-radius: 16px;
}

.lens-demo:focus-visible {
  outline-offset: 6px;
}

.ld-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 18px;
  font-size: 14px;
}

.ld-path {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  color: var(--fg-2);
  white-space: nowrap;
}

.ld-path i {
  color: var(--fg-3);
  font-style: normal;
}

.ld-path b {
  overflow: hidden;
  color: var(--fg);
  text-overflow: ellipsis;
}

.ld-hint {
  color: var(--fg-3);
  font-size: 12.5px;
  white-space: nowrap;
}

.ld-lenses {
  display: flex;
  gap: 2px;
  padding: 0 12px;
  overflow-x: auto;
  border-bottom: 1px solid var(--line);
  scrollbar-width: none;
}

.ld-lenses button {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 10px 10px 9px;
  border: 0;
  border-bottom: 2px solid transparent;
  background: none;
  color: var(--fg-2);
  font: 500 13.5px/1.2 var(--font);
  white-space: nowrap;
  cursor: pointer;
}

.ld-lenses button:hover {
  color: var(--fg);
}

.ld-lenses button[aria-selected="true"] {
  border-bottom-color: var(--accent);
  color: var(--fg);
  font-weight: 650;
}

.ld-lenses button[aria-selected="true"] b {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--on-accent);
}

.ld-lenses button[aria-disabled="true"] {
  opacity: 0.45;
}

.ld-panels {
  min-height: 260px;
  padding: 20px;
  background: var(--bg);
  font-size: 13.5px;
}

.ld-panel {
  animation: fade 0.25s ease both;
}

@keyframes fade {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
}

.ld-cols {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 14px;
}

.ld-text {
  font-size: 14px;
  line-height: 1.65;
}

.ld-foot {
  margin-top: 12px;
  color: var(--fg-3);
  font-size: 12px;
}

.cite {
  display: inline-grid;
  place-items: center;
  min-width: 20px;
  padding: 0 4px;
  border-radius: 5px;
  background: var(--soft);
  color: var(--accent);
  font: 600 10.5px/1.6 var(--mono);
}

.ld-facts {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 16px;
  margin: 0;
}

.ld-facts dt {
  color: var(--fg-3);
}

.ld-facts dd {
  margin: 0;
  font-weight: 550;
}

.ld-empty {
  max-width: 460px;
  margin: 50px auto;
  color: var(--fg-2);
  text-align: center;
}

.ld-timeline {
  margin: 0;
  padding: 0;
  list-style: none;
}

.ld-timeline li {
  position: relative;
  padding: 0 0 16px 26px;
}

.ld-timeline li::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 7px;
  width: 9px;
  height: 9px;
  border: 2px solid var(--accent);
  border-radius: 50%;
  background: var(--surface);
}

.ld-timeline li::after {
  content: "";
  position: absolute;
  left: 10px;
  top: 20px;
  bottom: 0;
  width: 1px;
  background: var(--line-strong);
}

.ld-timeline li:last-child::after {
  display: none;
}

.ld-timeline time {
  display: block;
  color: var(--fg-3);
  font: 500 12px/1.5 var(--mono);
}

.keys-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 40px;
}

.key-item {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
}

.key-item > span {
  display: flex;
  gap: 4px;
  margin-bottom: 12px;
  font-size: 1.05rem;
}

.key-item p {
  color: var(--fg-2);
  font-size: 0.92rem;
}

.key-item b {
  color: var(--fg);
}

/* ---------- features ---------- */

.feature {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  align-items: center;
  gap: 64px;
  padding: 48px 0;
}

.feature + .feature {
  border-top: 1px solid var(--line);
}

.feature.reverse .feature-text {
  order: 2;
}

.feature-icon {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-bottom: 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  color: var(--accent);
}

.feature-icon .i {
  width: 22px;
  height: 22px;
}

.feature h3 {
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  letter-spacing: -0.03em;
}

.feature-text > p {
  margin-top: 14px;
  color: var(--fg-2);
  font-size: 1.04rem;
}

.ticks {
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.ticks li {
  position: relative;
  padding-left: 28px;
  color: var(--fg);
  font-size: 0.97rem;
}

.ticks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.3em;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%233b4fd6' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12.5 4 4L18 8'/%3E%3C/svg%3E") center / 12px no-repeat;
}

.feature-shot {
  margin: 0;
}

.panel {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
  box-shadow: var(--shadow);
  font-size: 13.5px;
}

.panel-h {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 14px;
  font-weight: 650;
}

.panel-h > span:first-child {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.panel-h .i {
  color: var(--accent);
}

.calc-in {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.calc-in label {
  display: grid;
  gap: 2px;
  padding: 8px 10px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  color: var(--fg-3);
  font-size: 11px;
  font-weight: 600;
}

.calc-in label span {
  color: var(--fg);
  font-size: 13px;
  font-weight: 500;
}

.trace {
  display: grid;
  gap: 2px;
  margin: 14px 0;
  padding: 0;
  list-style: none;
}

.trace li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 10px;
  border-radius: 8px;
  background: var(--surface-2);
  color: var(--fg-2);
}

.step {
  display: inline-grid;
  flex: none;
  place-items: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--surface);
  box-shadow: inset 0 0 0 1px var(--line-strong);
  color: var(--fg-3);
  font: 600 11px/1 var(--mono);
}

.trace b {
  color: var(--fg);
}

.result {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  border: 1px solid color-mix(in oklab, var(--accent) 35%, var(--line));
  border-radius: 10px;
  background: var(--soft);
}

.result span {
  color: var(--fg-2);
}

.result b {
  font-size: 15px;
}

.four-eyes {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  color: var(--fg-2);
}

.four-eyes .ui-btn {
  margin-left: auto;
}

.avatar {
  display: inline-grid;
  flex: none;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: oklch(0.62 0.13 262 / 0.2);
  color: oklch(0.45 0.15 262);
  font-size: 11px;
  font-weight: 700;
}

.avatar.b {
  margin-left: -16px;
  border: 2px dashed var(--line-strong);
  background: var(--surface);
  color: var(--fg-3);
}

:root[data-theme-resolved="dark"] .avatar:not(.b) {
  color: oklch(0.8 0.1 262);
}

.nl-input {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid var(--accent);
  border-radius: 9px;
  box-shadow: 0 0 0 4px var(--soft);
  font-weight: 500;
}

.nl-input .i {
  color: var(--accent);
}

.lines {
  display: grid;
  margin: 14px 0;
}

.line {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 7px 0;
  border-bottom: 1px dashed var(--line);
}

.line.sub {
  padding-top: 0;
  color: var(--fg-3);
  font-size: 12px;
}

.line.total {
  border-bottom: 0;
  font-weight: 700;
}

.checks,
.presend {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
}

.chk {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--fg-2);
  font-size: 12.5px;
}

.chk.ok .i {
  color: var(--ok);
}

.invoice .inv-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

.inv-head > div:first-child {
  display: grid;
}

.inv-firm {
  font-weight: 650;
}

.inv-head b {
  font-size: 22px;
  letter-spacing: -0.02em;
}

.qr {
  width: 86px;
  height: 86px;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.qr svg {
  display: block;
  width: 100%;
  height: 100%;
  fill: #141922;
}

.inv-to {
  margin-top: 8px;
  color: var(--fg-2);
}

.formats {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.presend {
  margin-top: 14px;
  padding: 12px;
  border-radius: 10px;
  background: var(--surface-2);
}

.presend-h {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  color: var(--accent);
  font-weight: 650;
}

.payout {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 10px;
  background: var(--surface-2);
}

.payout b {
  font-size: 17px;
}

.gate {
  display: grid;
  gap: 8px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.gate li {
  display: flex;
  align-items: center;
  gap: 9px;
}

.gate li.ok .i {
  color: var(--ok);
}

.gate li.wait {
  color: var(--warn);
  font-weight: 550;
}

.ring {
  width: 15px;
  height: 15px;
  margin: 0 1px;
  border: 2px solid var(--warn);
  border-right-color: transparent;
  border-radius: 50%;
  animation: spin 1.4s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* phone */

.phone-wrap {
  display: flex;
  justify-content: center;
}

.phone {
  position: relative;
  width: 300px;
  padding: 12px;
  border: 1px solid var(--line-strong);
  border-radius: 44px;
  background: var(--fg);
  box-shadow: var(--shadow-lg);
}

.phone-notch {
  position: absolute;
  top: 20px;
  left: 50%;
  z-index: 2;
  width: 86px;
  height: 24px;
  border-radius: 14px;
  background: var(--fg);
  transform: translateX(-50%);
}

.phone-screen {
  display: grid;
  gap: 10px;
  min-height: 560px;
  padding: 52px 14px 16px;
  border-radius: 33px;
  background: var(--bg);
  font-size: 13px;
  align-content: start;
}

.p-head {
  display: grid;
  padding: 4px 4px 6px;
}

.p-firm {
  color: var(--fg-3);
  font-size: 11.5px;
  font-weight: 600;
}

.p-title {
  font-size: 19px;
  font-weight: 680;
  letter-spacing: -0.02em;
}

.p-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
}

.p-card small {
  color: var(--fg-3);
}

.p-card.status {
  display: block;
  border-color: color-mix(in oklab, var(--accent) 35%, var(--line));
  background: var(--soft);
}

.p-card.status p {
  margin-top: 4px;
}

.p-card.sign .i {
  width: 22px;
  height: 22px;
  color: var(--accent);
}

.p-card.sign span:nth-child(2) {
  flex: 1;
}

.p-input {
  margin-top: 4px;
  padding: 11px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--surface);
  color: var(--fg-3);
}

/* feature cards */

.grid-title {
  margin: 72px 0 24px;
  font-size: 1.5rem;
  letter-spacing: -0.025em;
}

.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.card {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
  transition: border-color 0.2s, transform 0.2s;
}

.card:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}

.card > .i {
  width: 22px;
  height: 22px;
  color: var(--accent);
}

.card h4 {
  margin-top: 14px;
  font-size: 1.02rem;
}

.card p {
  margin-top: 6px;
  color: var(--fg-2);
  font-size: 0.9rem;
  line-height: 1.55;
}

/* ---------- AI ---------- */

.ai-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 0;
}

.ai-grid figure {
  margin: 0;
}

.ai-item {
  padding: 12px 0;
  border-top: 1px solid var(--line);
}

.ai-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
  font-size: 12px;
}

.ai-meta .dot {
  margin-right: -4px;
}

.ai-next {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 6px;
  padding: 3px 10px;
  border-radius: 7px;
  background: var(--soft);
  color: var(--accent);
  font-size: 12.5px;
  font-weight: 550;
}

.ai-next.warn {
  background: color-mix(in oklab, var(--warn) 13%, transparent);
  color: var(--warn);
}

.ai-chat {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.bubble {
  max-width: 92%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 14px 14px 14px 4px;
  background: var(--surface-2);
  line-height: 1.6;
}

.bubble.me {
  align-self: flex-end;
  border-color: transparent;
  border-radius: 14px 14px 4px 14px;
  background: var(--accent);
  color: var(--on-accent);
}

.attach {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  font-weight: 550;
}

.attach .tag {
  margin-left: auto;
}

.chat-input {
  display: flex;
  justify-content: space-between;
  margin-top: auto;
  padding: 10px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  color: var(--fg-3);
}

.ai-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px 32px;
  margin: 48px 0 0;
  padding: 0;
  list-style: none;
}

.ai-list li {
  padding-top: 16px;
  border-top: 2px solid var(--line);
  color: var(--fg-2);
  font-size: 0.95rem;
}

.ai-list b {
  display: block;
  margin-bottom: 4px;
  color: var(--fg);
  font-size: 1.02rem;
}

/* ---------- security (always dark) ---------- */

.section-dark {
  --s-bg: #0b0d12;
  --s-surface: #12151c;
  --s-line: #232835;
  --s-fg: #e7eaf0;
  --s-fg-2: #a6adbc;
  --s-accent: #8592ff;
  position: relative;
  overflow: hidden;
  background: var(--s-bg);
  color: var(--s-fg);
}

.section-dark::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(50% 60% at 15% 0%, rgba(133, 146, 255, 0.18), transparent 70%), radial-gradient(40% 50% at 100% 100%, rgba(75, 188, 208, 0.12), transparent 70%);
  pointer-events: none;
}

.section-dark .wrap {
  position: relative;
}

.section-dark .eyebrow {
  color: var(--s-accent);
}

.section-dark .section-head > p:not(.eyebrow) {
  color: var(--s-fg-2);
}

.sec-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--s-line);
  border-radius: 16px;
  background: var(--s-line);
}

.sec {
  padding: 28px;
  background: var(--s-surface);
}

.sec .i {
  width: 24px;
  height: 24px;
  color: var(--s-accent);
}

.sec h3 {
  margin-top: 16px;
  font-size: 1.1rem;
}

.sec p {
  margin-top: 8px;
  color: var(--s-fg-2);
  font-size: 0.93rem;
}

/* ---------- FAQ ---------- */

.faq {
  border-top: 1px solid var(--line);
}

.faq details {
  border-bottom: 1px solid var(--line);
}

.faq summary {
  position: relative;
  padding: 20px 40px 20px 0;
  font-size: 1.08rem;
  font-weight: 600;
  list-style: none;
  cursor: pointer;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: "";
  position: absolute;
  right: 6px;
  top: 50%;
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--fg-3);
  border-bottom: 2px solid var(--fg-3);
  transform: translateY(-70%) rotate(45deg);
  transition: transform 0.2s;
}

.faq details[open] summary::after {
  transform: translateY(-30%) rotate(-135deg);
}

.faq details p {
  padding: 0 40px 22px 0;
  color: var(--fg-2);
}

/* ---------- contact ---------- */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  align-items: start;
  gap: 64px;
}

.contact-intro > p:not(.eyebrow) {
  margin-top: 18px;
  color: var(--fg-2);
  font-size: 1.08rem;
}

.steps {
  display: grid;
  gap: 18px;
  margin: 36px 0 0;
  padding: 0;
  list-style: none;
}

.steps li {
  display: flex;
  gap: 14px;
}

.steps li > span {
  display: inline-grid;
  flex: none;
  place-items: center;
  width: 30px;
  height: 30px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: var(--surface);
  color: var(--accent);
  font: 600 13px/1 var(--mono);
}

.steps b {
  display: block;
}

.steps div {
  color: var(--fg-2);
}

.contact-form {
  position: relative;
  display: grid;
  gap: 18px;
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.form-row.two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.field {
  display: grid;
  gap: 6px;
}

.field label {
  font-size: 0.9rem;
  font-weight: 550;
}

.req {
  color: var(--crit);
}

.opt {
  color: var(--fg-3);
  font-weight: 400;
}

input,
select,
textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--fg);
  font: 400 0.98rem/1.4 var(--font);
  transition: border-color 0.15s, box-shadow 0.15s;
}

select {
  appearance: none;
  padding-right: 36px;
  background: var(--surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237c8496' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") right 10px center / 16px no-repeat;
}

textarea {
  min-height: 130px;
  resize: vertical;
}

input::placeholder,
textarea::placeholder {
  color: var(--fg-3);
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--accent);
  outline: none;
  box-shadow: 0 0 0 4px var(--soft);
}

[aria-invalid="true"] {
  border-color: var(--crit);
}

.field-error {
  color: var(--crit);
  font-size: 0.85rem;
}

.field.check {
  grid-template-columns: auto 1fr;
  align-items: start;
  gap: 4px 12px;
}

.field.check input {
  width: 18px;
  height: 18px;
  margin: 3px 0 0;
  accent-color: var(--accent);
}

.field.check label {
  color: var(--fg-2);
  font-weight: 400;
}

.field.check .field-error {
  grid-column: 2;
}

.hp {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}

.form-status {
  color: var(--fg-2);
  font-size: 0.92rem;
}

.form-status.error {
  color: var(--crit);
}

.form-note {
  padding: 10px 14px;
  border-radius: var(--radius);
  background: var(--surface-2);
  color: var(--fg-2);
  font-size: 0.92rem;
}

.form-note.warn {
  background: color-mix(in oklab, var(--warn) 12%, transparent);
  color: var(--warn);
}

.form-success {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 32px;
  border-radius: 18px;
  background: var(--surface);
  text-align: center;
  animation: fade 0.3s ease both;
}

.form-success[hidden] {
  display: none;
}

.form-success h3 {
  font-size: 1.5rem;
}

.form-success p {
  color: var(--fg-2);
}

.success-icon {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: color-mix(in oklab, var(--ok) 14%, transparent);
  color: var(--ok);
}

.success-icon .i {
  width: 28px;
  height: 28px;
  stroke-width: 2.4;
}

/* ---------- legal and simple pages ---------- */

.page {
  padding: 64px 0 104px;
}

.page-head {
  margin-bottom: 40px;
}

.page-head h1 {
  font-size: clamp(2.2rem, 4.5vw, 3.2rem);
  letter-spacing: -0.035em;
}

.page-head p {
  margin-top: 14px;
  color: var(--fg-2);
  font-size: 1.08rem;
}

.prose {
  color: var(--fg-2);
}

.prose h2 {
  margin: 44px 0 12px;
  color: var(--fg);
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.prose h3 {
  margin: 28px 0 8px;
  color: var(--fg);
  font-size: 1.08rem;
}

.prose p,
.prose ul,
.prose dl {
  margin: 0 0 14px;
}

.prose ul {
  padding-left: 1.2em;
}

.prose li {
  margin-bottom: 6px;
}

.prose strong {
  color: var(--fg);
}

.facts {
  display: grid;
  grid-template-columns: minmax(180px, 240px) 1fr;
  gap: 0;
  margin: 0 0 14px;
  border-top: 1px solid var(--line);
}

.facts dt,
.facts dd {
  margin: 0;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
}

.facts dt {
  color: var(--fg-3);
  font-weight: 500;
}

.facts dd {
  color: var(--fg);
}

.callout {
  margin: 24px 0;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
}

.center-page {
  display: grid;
  place-items: center;
  min-height: calc(100vh - var(--header-h) - 260px);
  padding: 80px 0;
  text-align: center;
}

.center-page .big {
  color: var(--fg-3);
  font: 600 0.9rem/1 var(--mono);
  letter-spacing: 0.1em;
}

.center-page h1 {
  margin-top: 14px;
  font-size: clamp(2rem, 4vw, 2.8rem);
  letter-spacing: -0.035em;
}

.center-page p {
  max-width: 520px;
  margin: 14px auto 28px;
  color: var(--fg-2);
}

/* ---------- footer ---------- */

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--bg);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-block: 56px 40px;
}

.footer-brand p {
  max-width: 320px;
  margin-top: 14px;
  color: var(--fg-2);
  font-size: 0.92rem;
}

.site-footer nav {
  display: grid;
  align-content: start;
  gap: 8px;
}

.site-footer h2 {
  margin-bottom: 6px;
  color: var(--fg-3);
  font-size: 0.78rem;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-footer nav a {
  color: var(--fg-2);
  font-size: 0.93rem;
}

.site-footer nav a:hover {
  color: var(--fg);
}

.footer-base {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 24px;
  padding-block: 20px 32px;
  border-top: 1px solid var(--line);
  color: var(--fg-3);
  font-size: 0.85rem;
}

/* ---------- scroll reveal (site.js adds .reveal and .is-in; without script everything is visible) ---------- */

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.reveal.is-in {
  opacity: 1;
  transform: none;
}

/* ---------- responsive ---------- */

@media (max-width: 1080px) {
  .cards {
    grid-template-columns: repeat(3, 1fr);
  }

  .float-card {
    right: 12px;
  }

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

@media (max-width: 920px) {
  :root {
    --header-h: 60px;
  }

  .menu-btn {
    display: inline-grid;
  }

  .header-cta {
    display: none;
  }

  .main-nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    margin: 0;
    padding: 12px 16px 20px;
    border-bottom: 1px solid var(--line);
    background: var(--bg);
    box-shadow: var(--shadow);
  }

  .main-nav.is-open {
    display: flex;
  }

  .main-nav a {
    padding: 12px;
    font-size: 1rem;
  }

  .main-nav .nav-cta-mobile {
    display: inline-flex;
    margin-top: 8px;
    color: var(--on-accent);
  }

  .main-nav .nav-cta-mobile:hover {
    background: var(--accent-hover);
    color: var(--on-accent);
  }

  .feature,
  .contact-grid,
  .ai-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .feature.reverse .feature-text {
    order: 0;
  }

  .cards,
  .sec-grid,
  .ai-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .ui {
    grid-template-columns: 1fr;
  }

  .ui-stack,
  .ui-search {
    display: none;
  }

  .ui-timer {
    margin-left: auto;
  }

  .ui-grid,
  .ld-cols {
    grid-template-columns: 1fr;
  }

  .float-card {
    position: relative;
    right: auto;
    bottom: auto;
    width: auto;
    max-width: 380px;
    margin: -40px 16px 0 auto;
  }

  .section {
    padding: 80px 0;
  }
}

@media (max-width: 600px) {
  .wrap {
    padding: 0 16px;
  }

  .hero {
    padding-top: 48px;
  }

  .hero-cta .btn {
    width: 100%;
  }

  .cards,
  .sec-grid,
  .ai-list,
  .keys-grid,
  .form-row.two,
  .calc-in {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .contact-form {
    padding: 22px 18px;
  }

  .ui-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .ui-body,
  .ld-panels {
    padding: 14px;
  }

  .ui-row .mono.muted,
  .ui-row > .dot,
  .ld-hint,
  .window-url {
    display: none;
  }

  .ld-path span,
  .ld-path i {
    display: none;
  }

  .ui-horizon-label {
    display: none;
  }

  .facts {
    grid-template-columns: 1fr;
  }

  .facts dt {
    padding-bottom: 0;
    border-bottom: 0;
  }

  .float-card {
    margin: -24px 0 0;
    max-width: none;
  }

  .four-eyes {
    flex-wrap: wrap;
  }

  .four-eyes .ui-btn {
    margin-left: 0;
  }

  .phone {
    width: 100%;
    max-width: 300px;
  }
}

@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;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

.center-icon {
  margin: 0 auto;
}

.prose code {
  padding: 1px 6px;
  border-radius: 5px;
  background: var(--surface-2);
  color: var(--fg);
  font: 0.88em var(--mono);
}