/* Nich AI marketing site. Visual language adapted from DESIGN.md (Stripe reference). */

@font-face {
  font-family: "Hanken Grotesk";
  src: url("fonts/hanken-grotesk-latin.woff2") format("woff2");
  font-weight: 300 600;
  font-style: normal;
  font-display: swap;
}

:root {
  color-scheme: light dark;

  --canvas: #ffffff;
  --canvas-soft: #f6f9fc;
  --panel: #ffffff;
  --panel-sunk: #f6f9fc;
  --ink: #0d253d;
  --ink-2: #273951;
  --mute: #5a6b82;
  --hairline: #e3e8ee;
  --hairline-strong: #c9d4e1;

  --accent: #2b4fe0;
  --accent-press: #1f3bb0;
  --accent-ink: #2443c6;
  --accent-wash: #e8edfd;
  --on-accent: #ffffff;

  --navy: #0f1f3d;
  --navy-2: #172a4d;
  --navy-line: #263b62;
  --navy-ink: #e9eef8;
  --navy-mute: #a3b3cc;

  --ok: #0f7a55;
  --ok-wash: #e2f5ec;
  --late: #c01f4d;
  --late-wash: #fde8ee;
  --warn: #8f5600;
  --warn-wash: #fff0d4;

  --mesh-1: #ffd9b8;
  --mesh-2: #ff9f7a;
  --mesh-3: #ff7aa2;
  --mesh-4: #b8a6ff;
  --mesh-5: #5d7cff;
  --mesh-6: #8fd8ff;
  --mesh-opacity: 1;

  --shadow-1: 0 1px 3px rgba(0, 55, 112, 0.08);
  --shadow-2: 0 18px 40px -12px rgba(0, 55, 112, 0.18), 0 4px 10px rgba(0, 55, 112, 0.05);
  --shadow-3: 0 30px 60px -20px rgba(13, 37, 61, 0.28), 0 8px 18px -6px rgba(0, 55, 112, 0.1);

  --r-sm: 6px;
  --r-md: 8px;
  --r-lg: 12px;
  --r-xl: 16px;
  --r-pill: 9999px;

  --wrap: 1160px;
  --gutter: 24px;
  --section: clamp(72px, 9vw, 112px);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

@media (prefers-color-scheme: dark) {
  :root {
    --canvas: #0a1426;
    --canvas-soft: #0d1a30;
    --panel: #12213b;
    --panel-sunk: #0f1c33;
    --ink: #e9eef7;
    --ink-2: #c8d3e3;
    --mute: #9badc6;
    --hairline: #20324f;
    --hairline-strong: #2d4268;

    --accent: #3f62f0;
    --accent-press: #2d4fd8;
    --accent-ink: #92a8ff;
    --accent-wash: #1b2b57;

    --navy: #0d1a31;
    --navy-2: #12233f;
    --navy-line: #24395d;

    --ok: #5fd3a3;
    --ok-wash: #113a33;
    --late: #ff8aa8;
    --late-wash: #3f1a2c;
    --warn: #ffc56b;
    --warn-wash: #3a2c12;

    --mesh-opacity: 0.55;

    --shadow-1: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-2: 0 18px 40px -12px rgba(0, 0, 0, 0.55), 0 4px 10px rgba(0, 0, 0, 0.25);
    --shadow-3: 0 30px 60px -20px rgba(0, 0, 0, 0.7), 0 8px 18px -6px rgba(0, 0, 0, 0.35);
  }
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
  scrollbar-color: var(--hairline-strong) var(--canvas);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: "Hanken Grotesk", "SF Pro Text", system-ui, -apple-system, sans-serif;
  font-size: 17px;
  font-weight: 350;
  line-height: 1.55;
  font-feature-settings: "ss01";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  caret-color: var(--accent);
  overflow-x: clip;
}

::selection {
  background: var(--accent);
  color: var(--on-accent);
}

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

a {
  color: var(--accent-ink);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1,
h2,
h3 {
  font-weight: 300;
  text-wrap: balance;
  color: var(--ink);
}

p {
  text-wrap: pretty;
}

.num {
  font-variant-numeric: tabular-nums;
}

.wrap {
  width: 100%;
  max-width: calc(var(--wrap) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.skip {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 100;
  padding: 10px 16px;
  border-radius: var(--r-pill);
  background: var(--accent);
  color: var(--on-accent);
  text-decoration: none;
}

.skip:focus {
  top: 12px;
}

.icon {
  width: 20px;
  height: 20px;
  flex: none;
  fill: currentColor;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 20px;
  border: 1px solid transparent;
  border-radius: var(--r-pill);
  font: inherit;
  font-size: 16px;
  font-weight: 450;
  line-height: 1;
  white-space: nowrap;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.2s var(--ease-out), color 0.2s var(--ease-out), transform 0.15s var(--ease-out), box-shadow 0.2s var(--ease-out);
}

.btn:active {
  transform: translateY(1px) scale(0.985);
}

.btn .icon {
  width: 16px;
  height: 16px;
  transition: transform 0.25s var(--ease-out);
}

.btn:hover .icon-arrow {
  transform: translateX(3px);
}

.btn-primary {
  background: var(--accent);
  color: var(--on-accent);
  box-shadow: 0 4px 10px -4px rgba(13, 37, 61, 0.35);
}

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

.btn-quiet {
  color: var(--ink);
  background: color-mix(in srgb, var(--canvas) 70%, transparent);
  border-color: var(--hairline-strong);
}

.btn-quiet:hover {
  border-color: var(--ink-2);
}

.btn-sm {
  min-height: 38px;
  padding: 8px 16px;
  font-size: 15px;
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  transition: background-color 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
}

.site-header.is-stuck {
  background: color-mix(in srgb, var(--canvas) 86%, transparent);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  backdrop-filter: saturate(160%) blur(14px);
  box-shadow: 0 1px 0 var(--hairline);
}

.nav {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 68px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-size: 19px;
  font-weight: 550;
  letter-spacing: -0.01em;
  text-decoration: none;
}

.brand img {
  width: auto;
  height: 28px;
}

.brand picture {
  display: inline-flex;
}

.nav-links {
  display: flex;
  gap: 28px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-links a {
  color: var(--ink-2);
  font-size: 15px;
  font-weight: 450;
  text-decoration: none;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--ink);
}

.nav .btn {
  margin-left: auto;
}

@media (max-width: 860px) {
  .nav-links {
    display: none;
  }
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  isolation: isolate;
  margin-top: -68px;
  padding-top: 68px;
  overflow: hidden;
}

.mesh {
  position: absolute;
  z-index: -1;
  inset: -40% -10% auto -10%;
  height: 120%;
  opacity: var(--mesh-opacity);
  transform: skewY(-9deg);
  transform-origin: top left;
  background:
    radial-gradient(38% 55% at 8% 62%, var(--mesh-1) 0%, transparent 70%),
    radial-gradient(30% 50% at 28% 70%, var(--mesh-2) 0%, transparent 72%),
    radial-gradient(32% 48% at 52% 66%, var(--mesh-3) 0%, transparent 70%),
    radial-gradient(34% 55% at 72% 58%, var(--mesh-4) 0%, transparent 72%),
    radial-gradient(30% 50% at 92% 64%, var(--mesh-5) 0%, transparent 70%),
    radial-gradient(26% 40% at 84% 84%, var(--mesh-6) 0%, transparent 70%);
  filter: saturate(1.1);
}

.mesh::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 42%;
  background: linear-gradient(to bottom, transparent, var(--canvas));
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: 48px;
  align-items: center;
  padding-block: clamp(48px, 7vw, 88px) clamp(64px, 8vw, 104px);
}

.hero h1 {
  font-size: clamp(40px, 4.4vw, 54px);
  line-height: 1.04;
  letter-spacing: -0.032em;
  max-width: 17ch;
}

.hero-lead {
  margin-top: 24px;
  max-width: 34ch;
  color: var(--ink-2);
  font-size: clamp(18px, 1.6vw, 20px);
  line-height: 1.5;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

/* Hero composite: real product output, shown as example data */

.composite {
  position: relative;
  min-height: 470px;
}

.panel {
  background: var(--panel);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-3);
  color: var(--ink);
  font-size: 13px;
}

.mail {
  position: absolute;
  inset: 0 0 auto 0;
  overflow: hidden;
}

.mail-head {
  display: grid;
  gap: 4px;
  padding: 16px 20px 14px;
  border-bottom: 1px solid var(--hairline);
}

.mail-meta {
  display: flex;
  gap: 8px;
  color: var(--mute);
  font-size: 12.5px;
}

.mail-meta b {
  color: var(--ink-2);
  font-weight: 500;
}

.mail-subject {
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.mail-body {
  padding: 16px 20px 20px;
  color: var(--ink-2);
}

.lines {
  width: 100%;
  margin-top: 12px;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
  font-size: 12.5px;
}

.lines th {
  padding: 0 8px 8px 0;
  color: var(--mute);
  font-weight: 450;
  text-align: left;
  white-space: nowrap;
}

.lines td {
  padding: 8px 8px 8px 0;
  border-top: 1px solid var(--hairline);
  white-space: nowrap;
}

.lines .r {
  text-align: right;
}

.alert {
  position: absolute;
  right: -18px;
  bottom: 0;
  width: min(340px, 82%);
  padding: 16px 18px;
}

.alert-top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.app-badge {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: var(--r-md);
  background: #4b53bc;
  color: #fff;
}

.app-badge .icon {
  width: 17px;
  height: 17px;
}

.alert-from {
  font-weight: 550;
  font-size: 13px;
}

.alert-time {
  color: var(--mute);
  font-size: 12px;
}

.alert-title {
  font-size: 14px;
  font-weight: 550;
  line-height: 1.35;
}

.alert p {
  margin-top: 6px;
  color: var(--ink-2);
  line-height: 1.45;
}

.mention {
  color: var(--accent-ink);
  font-weight: 550;
}

.facts {
  display: grid;
  grid-template-columns: repeat(3, auto);
  justify-content: start;
  gap: 18px;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--hairline);
}

.facts dt {
  color: var(--mute);
  font-size: 11.5px;
}

.facts dd {
  margin: 0;
  font-size: 13.5px;
  font-weight: 550;
  font-variant-numeric: tabular-nums;
}

.facts .is-late {
  color: var(--late);
}

.example-tag {
  display: inline-flex;
  align-items: center;
  padding: 3px 9px;
  border-radius: var(--r-pill);
  background: var(--accent-wash);
  color: var(--accent-ink);
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
}

.composite .example-tag {
  position: absolute;
  left: 0;
  bottom: 8px;
  background: color-mix(in srgb, var(--canvas) 80%, transparent);
  color: var(--mute);
  border: 1px solid var(--hairline);
}

@media (prefers-reduced-motion: no-preference) {
  .composite .mail {
    animation: rise 0.9s var(--ease-out) 0.15s both;
  }

  .composite .alert {
    animation: pop 0.8s var(--ease-out) 1s both;
  }

  @keyframes rise {
    from {
      opacity: 0;
      transform: translateY(24px);
    }
  }

  @keyframes pop {
    from {
      opacity: 0;
      transform: translate(16px, 18px) scale(0.96);
      filter: blur(4px);
    }
  }
}

@media (max-width: 1240px) and (min-width: 961px) {
  .composite .lines .hide-sm {
    display: none;
  }
}

@media (max-width: 960px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 44px;
  }

  .composite {
    min-height: 0;
    display: grid;
    gap: 14px;
  }

  .mail,
  .alert,
  .composite .example-tag {
    position: static;
  }

  .alert {
    width: auto;
    margin-left: 28px;
    margin-top: -18px;
    margin-right: -8px;
  }

  .composite .example-tag {
    justify-self: start;
  }
}

@media (max-width: 560px) {
  .lines .hide-sm {
    display: none;
  }

  .alert {
    margin-left: 12px;
    margin-right: 0;
  }
}

/* ---------- Section scaffolding ---------- */

.section {
  padding-block: var(--section);
}

.section-soft {
  background: var(--canvas-soft);
}

.section-head {
  max-width: 680px;
  margin-bottom: 48px;
}

.section-head h2,
.h2 {
  font-size: clamp(32px, 3.6vw, 46px);
  line-height: 1.1;
  letter-spacing: -0.028em;
}

.section-head p {
  margin-top: 18px;
  max-width: 60ch;
  color: var(--ink-2);
  font-size: 18px;
}

/* ---------- Week walkthrough ---------- */

.week {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: 48px;
  align-items: start;
}

.steps {
  display: grid;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.step {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 4px 14px;
  width: 100%;
  padding: 18px 18px 18px 16px;
  border: 1px solid transparent;
  border-radius: var(--r-lg);
  background: none;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: background-color 0.25s var(--ease-out), border-color 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out);
}

.step:hover {
  background: var(--canvas-soft);
}

.step[aria-selected="true"] {
  background: var(--panel);
  box-shadow: var(--shadow-2);
}

.step-icon {
  grid-row: span 3;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: var(--r-md);
  background: var(--canvas-soft);
  color: var(--mute);
  transition: background-color 0.25s, color 0.25s;
}

.step[aria-selected="true"] .step-icon {
  background: var(--accent);
  color: var(--on-accent);
}

.step-when {
  color: var(--accent-ink);
  font-size: 13px;
  font-weight: 550;
}

.step-title {
  font-size: 19px;
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.step-text {
  color: var(--mute);
  font-size: 15px;
  line-height: 1.5;
}

.stage {
  position: sticky;
  top: 96px;
  padding: 28px;
  border-radius: var(--r-xl);
  background:
    radial-gradient(70% 60% at 100% 0%, color-mix(in srgb, var(--mesh-4) 35%, transparent), transparent 70%),
    radial-gradient(60% 60% at 0% 100%, color-mix(in srgb, var(--mesh-1) 45%, transparent), transparent 70%),
    var(--canvas-soft);
  border: 1px solid var(--hairline);
}

.stage-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
  color: var(--mute);
  font-size: 13px;
}

.view[hidden] {
  display: none;
}

@media (prefers-reduced-motion: no-preference) {
  .view.is-entering {
    animation: view-in 0.5s var(--ease-out) both;
  }

  @keyframes view-in {
    from {
      opacity: 0;
      transform: translateY(10px);
      filter: blur(3px);
    }
  }
}

.view .panel {
  box-shadow: var(--shadow-2);
}

.reply {
  padding: 20px 22px;
  font-size: 14.5px;
}

.reply blockquote {
  margin: 14px 0 0;
  color: var(--ink);
  font-size: 16px;
  line-height: 1.55;
}

.reply blockquote mark {
  padding: 1px 3px;
  border-radius: 4px;
  background: var(--accent-wash);
  color: inherit;
}

.reply-note {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--hairline);
  color: var(--mute);
  font-size: 13.5px;
}

.reply-note .icon {
  width: 16px;
  height: 16px;
  margin-top: 2px;
  color: var(--accent-ink);
}

.tracker {
  overflow: hidden;
}

.tracker-title {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--hairline);
  font-size: 14px;
  font-weight: 500;
}

.xl-badge {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: var(--r-sm);
  background: #1d6f42;
  color: #fff;
}

.xl-badge .icon {
  width: 16px;
  height: 16px;
}

.table-scroll {
  overflow-x: auto;
  scrollbar-width: thin;
}

.tracker table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}

.tracker th,
.tracker td {
  padding: 11px 14px;
  text-align: left;
  white-space: nowrap;
}

.tracker th {
  background: var(--panel-sunk);
  color: var(--mute);
  font-weight: 450;
  font-size: 12px;
}

.tracker td {
  border-top: 1px solid var(--hairline);
}

.status {
  display: inline-flex;
  padding: 3px 9px;
  border-radius: var(--r-pill);
  font-size: 12px;
  font-weight: 550;
  white-space: nowrap;
}

.status-ok {
  background: var(--ok-wash);
  color: var(--ok);
}

.status-late {
  background: var(--late-wash);
  color: var(--late);
}

.status-warn {
  background: var(--warn-wash);
  color: var(--warn);
}

.teams {
  padding: 20px 22px;
  font-size: 14.5px;
}

.teams .alert-title {
  font-size: 16px;
}

.teams p {
  margin-top: 8px;
  color: var(--ink-2);
  line-height: 1.55;
}

.cadence {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  margin-top: 28px;
  color: var(--mute);
  font-size: 14px;
}

.cadence b {
  color: var(--ink);
  font-weight: 550;
}

@media (max-width: 900px) {
  .week {
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
  }

  .steps {
    grid-auto-flow: column;
    grid-auto-columns: minmax(220px, 1fr);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding: 4px 4px 16px;
    margin-inline: -4px;
    scrollbar-width: none;
  }

  .steps li {
    scroll-snap-align: start;
  }

  .step {
    height: 100%;
    grid-template-columns: 1fr;
    border-color: var(--hairline);
  }

  .step[aria-selected="true"] {
    border-color: transparent;
  }

  .step-icon {
    grid-row: auto;
    width: 34px;
    height: 34px;
  }

  .stage {
    position: static;
    padding: 16px;
  }
}

/* ---------- Scorecard ---------- */

.score {
  border-radius: var(--r-xl);
  background: var(--navy);
  color: var(--navy-ink);
  box-shadow: var(--shadow-3);
  overflow: hidden;
}

.score-top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 32px;
  align-items: end;
  padding: 32px 32px 24px;
  border-bottom: 1px solid var(--navy-line);
}

.weights {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 36px;
  margin: 0;
}

.weights div {
  display: grid;
  grid-template-rows: 1fr auto;
  align-items: end;
  gap: 2px;
}

.weights dt {
  color: var(--navy-mute);
  font-size: 14px;
}

.weights dd {
  margin: 0;
  font-size: 34px;
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}

.score .example-tag {
  background: var(--navy-2);
  color: var(--navy-mute);
  border: 1px solid var(--navy-line);
}

.score table {
  width: 100%;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
  font-size: 15px;
}

.score th,
.score td {
  padding: 15px 20px;
  text-align: right;
  white-space: nowrap;
}

.score th:first-child,
.score td:first-child {
  padding-left: 32px;
  text-align: left;
}

.score th:last-child,
.score td:last-child {
  padding-right: 32px;
}

.score thead th {
  color: var(--navy-mute);
  font-size: 13px;
  font-weight: 450;
}

.score tbody td {
  border-top: 1px solid var(--navy-line);
  color: var(--navy-mute);
}

.score tbody td:first-child {
  color: var(--navy-ink);
}

.score .overall {
  color: var(--navy-ink);
  font-size: 22px;
  font-weight: 350;
}

.rating {
  display: inline-flex;
  min-width: 92px;
  justify-content: center;
  padding: 4px 10px;
  border-radius: var(--r-pill);
  font-size: 13px;
  font-weight: 550;
}

.rating-excellent {
  background: rgba(95, 211, 163, 0.16);
  color: #7ee2b8;
}

.rating-good {
  background: rgba(124, 150, 255, 0.18);
  color: #aebdff;
}

.rating-watch {
  background: rgba(255, 197, 107, 0.16);
  color: #ffd08a;
}

.rating-poor {
  background: rgba(255, 122, 162, 0.16);
  color: #ff9dbb;
}

.score-foot {
  padding: 18px 32px 24px;
  border-top: 1px solid var(--navy-line);
  color: var(--navy-mute);
  font-size: 14px;
}

.score-foot b {
  color: var(--navy-ink);
  font-weight: 500;
}

.score .table-scroll {
  scrollbar-color: var(--navy-line) var(--navy);
}

@media (max-width: 720px) {
  .score-top {
    grid-template-columns: 1fr;
    padding: 24px 20px 20px;
    gap: 20px;
  }

  .score-top .example-tag {
    justify-self: start;
    grid-row: 1;
  }

  .weights {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
  }

  .weights dt {
    font-size: 13px;
    line-height: 1.3;
  }

  .weights dd {
    font-size: 26px;
  }

  .score th,
  .score td {
    padding: 13px 12px;
  }

  .score th:first-child,
  .score td:first-child {
    position: sticky;
    left: 0;
    padding-left: 20px;
    background: var(--navy);
  }

  .score-foot {
    padding: 16px 20px 20px;
  }
}

/* ---------- Control (security) ---------- */

.control {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 64px;
  align-items: start;
}

.control .section-head {
  position: sticky;
  top: 110px;
  margin: 0;
}

.control-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 40px 36px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.control-list li {
  padding-top: 20px;
  border-top: 1px solid var(--hairline-strong);
}

.control-list .icon {
  width: 26px;
  height: 26px;
  color: var(--accent-ink);
}

.control-list h3 {
  margin-top: 16px;
  font-size: 21px;
  font-weight: 400;
  letter-spacing: -0.012em;
  line-height: 1.25;
}

.control-list p {
  margin-top: 8px;
  color: var(--ink-2);
  font-size: 16px;
}

@media (max-width: 900px) {
  .control {
    grid-template-columns: minmax(0, 1fr);
    gap: 40px;
  }

  .control .section-head {
    position: static;
  }
}

@media (max-width: 560px) {
  .control-list {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

/* ---------- Setup ---------- */

.setup {
  display: grid;
  grid-template-columns: 1.25fr 1fr 0.75fr;
  margin: 0;
  padding: 0;
  list-style: none;
  border-radius: var(--r-xl);
  border: 1px solid var(--hairline);
  background: var(--panel);
  box-shadow: var(--shadow-1);
  overflow: hidden;
}

.setup li {
  position: relative;
  padding: 32px 28px 30px;
}

.setup li + li {
  border-left: 1px solid var(--hairline);
}

.setup-when {
  color: var(--accent-ink);
  font-size: 14px;
  font-weight: 550;
  font-variant-numeric: tabular-nums;
}

.setup h3 {
  margin-top: 6px;
  font-size: 26px;
  letter-spacing: -0.018em;
  line-height: 1.15;
}

.setup p {
  margin-top: 12px;
  color: var(--ink-2);
  font-size: 16px;
}

.split-time {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
}

.split-time div {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 12px;
  padding: 12px 14px;
  border-radius: var(--r-md);
  background: var(--canvas-soft);
}

.split-time dt {
  font-size: 15px;
  font-weight: 550;
  font-variant-numeric: tabular-nums;
}

.split-time dd {
  margin: 0;
  color: var(--ink-2);
  font-size: 15px;
  line-height: 1.45;
}

.setup li:last-child {
  background:
    radial-gradient(90% 80% at 100% 100%, color-mix(in srgb, var(--mesh-5) 22%, transparent), transparent 70%),
    radial-gradient(80% 70% at 0% 0%, color-mix(in srgb, var(--mesh-1) 30%, transparent), transparent 70%);
}

.works {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 28px;
  margin-top: 32px;
  color: var(--ink-2);
  font-size: 15px;
}

.works span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.works .icon {
  color: var(--mute);
}

.works-label {
  color: var(--mute);
}

@media (max-width: 900px) {
  .setup {
    grid-template-columns: 1fr;
  }

  .setup li + li {
    border-left: 0;
    border-top: 1px solid var(--hairline);
  }

  .setup li {
    padding: 26px 22px;
  }
}

/* ---------- Questions ---------- */

.faq {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 64px;
}

.faq .section-head {
  margin: 0;
}

.qa {
  border-top: 1px solid var(--hairline-strong);
}

.qa details {
  border-bottom: 1px solid var(--hairline-strong);
}

.qa summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 2px;
  font-size: 19px;
  font-weight: 400;
  letter-spacing: -0.01em;
  cursor: pointer;
  list-style: none;
}

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

.qa summary::after {
  content: "";
  flex: none;
  width: 10px;
  height: 10px;
  margin-right: 6px;
  border-right: 1.5px solid var(--mute);
  border-bottom: 1.5px solid var(--mute);
  transform: translateY(-3px) rotate(45deg);
  transition: transform 0.3s var(--ease-out);
}

.qa details[open] summary::after {
  transform: translateY(2px) rotate(-135deg);
}

.qa summary:hover {
  color: var(--accent-ink);
}

.qa details p {
  max-width: 62ch;
  padding: 0 2px 24px;
  color: var(--ink-2);
  font-size: 16.5px;
}

@media (max-width: 900px) {
  .faq {
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
  }
}

/* ---------- Book a demo ---------- */

.demo {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: clamp(88px, 11vw, 140px);
}

.demo .mesh {
  inset: auto -10% -60% -10%;
  height: 130%;
  transform: skewY(-9deg);
  transform-origin: bottom right;
}

.demo .mesh::after {
  inset: 0 0 auto 0;
  background: linear-gradient(to top, transparent, var(--canvas));
}

.demo-card {
  max-width: 820px;
  padding: clamp(28px, 5vw, 56px);
  border-radius: var(--r-xl);
  background: var(--panel);
  box-shadow: var(--shadow-3);
}

.demo-card .h2 {
  max-width: 20ch;
}

.demo-card > p {
  margin-top: 16px;
  max-width: 52ch;
  color: var(--ink-2);
  font-size: 18px;
}

.email-box {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
  margin-top: 32px;
  padding: 14px 14px 14px 20px;
  border: 1px solid var(--hairline-strong);
  border-radius: var(--r-lg);
  background: var(--canvas-soft);
}

.email-addr {
  flex: 1 1 auto;
  font-size: clamp(19px, 2.4vw, 24px);
  font-weight: 400;
  letter-spacing: -0.01em;
  user-select: all;
  word-break: break-all;
}

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

.copy-status {
  min-height: 1.5em;
  margin-top: 12px;
  color: var(--mute);
  font-size: 14px;
}

.copy-status.is-ok {
  color: var(--ok);
}

.copy-btn[data-state="copied"] {
  border-color: var(--ok);
  color: var(--ok);
}

.demo-note {
  margin-top: 18px;
  color: var(--mute);
  font-size: 14.5px;
}

/* ---------- Footer ---------- */

.site-footer {
  padding-block: 48px 40px;
  border-top: 1px solid var(--hairline);
  color: var(--mute);
  font-size: 14px;
}

.footer-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px 32px;
}

.footer-row p {
  max-width: 40ch;
  margin-top: 10px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-links a {
  color: var(--ink-2);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--accent-ink);
}

.legal {
  margin-top: 32px;
  font-size: 13px;
}

@media (max-width: 560px) {
  :root {
    --gutter: 16px;
  }

  body {
    font-size: 16px;
  }

  .nav {
    height: 64px;
  }

  .hero {
    margin-top: -64px;
    padding-top: 64px;
  }

  .section-head {
    margin-bottom: 32px;
  }

  .section-head p {
    font-size: 17px;
  }

  .email-box {
    padding: 16px;
  }

  .works-label {
    flex-basis: 100%;
  }

  .email-actions,
  .email-actions .btn {
    flex: 1 1 auto;
    justify-content: center;
  }
}

@media (prefers-color-scheme: dark) {
  .score {
    border: 1px solid var(--navy-line);
    box-shadow: none;
  }

  .btn-primary {
    box-shadow: none;
  }

  .stage,
  .setup li:last-child {
    background: var(--panel-sunk);
  }

  .alert {
    box-shadow: var(--shadow-3), inset 0 0 0 1px var(--hairline);
  }
}