/*
 * REQDO static landing styles (LANDING-1A shell, LANDING-1B full page).
 * Tokens mirror lib/core/theme/app_colors.dart / app_dimens.dart; fonts are
 * the same self-hosted files the Flutter app bundles (served by
 * `flutter build web` under /assets/assets/fonts/ — tools/build_web.js
 * verifies they exist).
 */

@font-face {
  font-family: 'Pretendard';
  font-weight: 400;
  font-display: swap;
  src: local('Pretendard Regular'), local('Pretendard-Regular'),
    url('/assets/assets/fonts/Pretendard/Pretendard-Regular.otf') format('opentype');
}

@font-face {
  font-family: 'Pretendard';
  font-weight: 700;
  font-display: swap;
  src: local('Pretendard Bold'), local('Pretendard-Bold'),
    url('/assets/assets/fonts/Pretendard/Pretendard-Bold.otf') format('opentype');
}

@font-face {
  font-family: 'Manrope';
  font-weight: 700;
  font-display: swap;
  src: url('/assets/assets/fonts/Manrope/Manrope-Bold.ttf') format('truetype');
}

:root {
  --navy: #17233c;
  --navy-2: #22324f;
  --blue: #356df3;
  --blue-hover: #2a5bd6;
  --blue-soft: #eaf1ff;
  --bg: #f6f8fb;
  --surface: #ffffff;
  --border: #e4e9f1;
  --text: #182033;
  --text-2: #667085;
  --green: #22a06b;
  --amber: #e9a23b;
  --radius-card: 16px;
  --radius-control: 10px;
  --shadow-card: 0 1px 2px rgba(23, 35, 60, 0.04), 0 8px 24px rgba(23, 35, 60, 0.06);
  --shadow-lift: 0 12px 40px rgba(23, 35, 60, 0.12);
  --gutter: 16px;
  --font: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Apple SD Gothic Neo', 'Malgun Gothic', system-ui, sans-serif;
  --font-brand: 'Manrope', var(--font);
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  word-break: keep-all;
  overflow-wrap: break-word;
  overflow-x: hidden;
}

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

a {
  color: inherit;
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--navy);
  letter-spacing: -0.02em;
}

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

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

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}

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

/* ---------- wordmark (BrandWordmark: REQ navy, DO action blue) ---------- */

.wordmark {
  font-family: var(--font-brand);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: 0.2px;
  text-decoration: none;
  line-height: 1;
  flex: none;
}

.wordmark-sm {
  font-size: 20px;
}

/* ---------- brand lockup (R symbol tile + wordmark) ----------
 * The tile reproduces the app icon (web/icons/Icon-*.png): the official
 * white/blue R mark (assets/brand/reqdo_r_mark.png) on a navy rounded square. */

.brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: none;
  text-decoration: none;
}

.brand:focus-visible {
  outline: 3px solid rgba(53, 109, 243, 0.35);
  outline-offset: 4px;
  border-radius: 8px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  flex: none;
  border-radius: 7px;
  background: var(--navy);
}

.brand-mark img {
  display: block;
  width: 62%;
  height: 62%;
  object-fit: contain;
}

.brand-footer {
  gap: 6px;
}

.brand-footer .brand-mark {
  width: 18px;
  height: 18px;
  border-radius: 5px;
}

.brand-footer .wordmark {
  font-size: 14px;
}

.wm-req {
  color: var(--navy);
}

.wm-req-light {
  color: #fff;
}

.wm-do {
  color: var(--blue);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 20px;
  border-radius: var(--radius-control);
  border: 1px solid transparent;
  font-family: inherit;
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
}

.btn:focus-visible,
.header-nav a:focus-visible,
summary:focus-visible {
  outline: 3px solid rgba(53, 109, 243, 0.35);
  outline-offset: 2px;
}

.btn-primary {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 6px 16px rgba(53, 109, 243, 0.25);
}

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

.btn-outline {
  background: var(--surface);
  border-color: var(--border);
  color: var(--navy);
}

.btn-outline:hover {
  border-color: var(--blue);
  color: var(--blue);
}

.btn-text {
  color: var(--navy);
  padding: 0 12px;
}

.btn-text:hover {
  color: var(--blue);
}

.btn-white {
  background: #fff;
  color: var(--navy);
}

.btn-white:hover {
  background: var(--blue-soft);
}

.btn-ghost {
  border-color: rgba(255, 255, 255, 0.45);
  color: #fff;
}

.btn-ghost:hover {
  border-color: #fff;
}

.btn-sm {
  min-height: 40px;
  padding: 0 16px;
  font-size: 14px;
}

.btn-lg {
  min-height: 52px;
  padding: 0 26px;
  font-size: 16px;
}

.btn-block {
  width: 100%;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 68px;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-right: auto;
  margin-left: 24px;
}

.header-nav a {
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 700;
  color: var(--navy);
  text-decoration: none;
  white-space: nowrap;
}

.header-nav a:hover {
  color: var(--blue);
  background: var(--blue-soft);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
  flex: none;
}

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

.hero {
  position: relative;
  padding: 56px 0 56px;
  background:
    radial-gradient(900px 480px at 85% 10%, rgba(53, 109, 243, 0.16), transparent 70%),
    radial-gradient(700px 420px at 0% 100%, rgba(53, 109, 243, 0.08), transparent 70%),
    linear-gradient(180deg, #ffffff 0%, #eef3fc 100%);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  align-items: center;
  gap: 40px;
}

.eyebrow,
.kicker {
  margin: 0 0 12px;
  font-family: var(--font-brand);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
}

.hero h1 {
  font-size: clamp(32px, 4.6vw, 52px);
  line-height: 1.22;
}

.hero h1 .accent {
  color: var(--blue);
}

.hero-sub {
  margin: 22px 0 0;
  font-size: clamp(18px, 2vw, 21px);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.5;
}

.hero-desc {
  margin: 12px 0 0;
  max-width: 520px;
  color: var(--text-2);
  font-size: 16px;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.trial-note {
  margin: 14px 0 0;
  font-size: 14px;
  color: var(--text-2);
}

.trial-note strong {
  color: var(--blue);
}

.hero-points {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
}

.hero-points li {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.45;
}

.hero-points .ico {
  color: var(--blue);
  margin-top: 1px;
}

.hero-points strong {
  display: block;
  color: var(--navy);
  font-size: 14px;
}

/* ---------- hero visual (schematic CSS mock) ---------- */

.hero-visual {
  position: relative;
  min-height: 420px;
  padding: 8px 40px 40px 0;
}

.device-desktop .screen {
  background: var(--navy);
  border-radius: 16px;
  padding: 10px;
  box-shadow: var(--shadow-lift);
}

.device-desktop .stand {
  width: 30%;
  height: 34px;
  margin: 0 auto;
  background: linear-gradient(180deg, #c9d3e3, #e6ebf3);
  clip-path: polygon(18% 0, 82% 0, 100% 100%, 0 100%);
}

.mock-app {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  min-height: 300px;
  border-radius: 8px;
  overflow: hidden;
  background: var(--bg);
}

.mock-side {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 10px;
  background: var(--navy-2);
}

.mock-logo {
  font-family: var(--font-brand);
  font-weight: 700;
  font-size: 15px;
  margin: 0 6px 10px;
}

.mock-nav {
  padding: 5px 8px;
  border-radius: 6px;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.7);
}

.mock-nav.is-active {
  background: rgba(53, 109, 243, 0.9);
  color: #fff;
}

.mock-main {
  padding: 14px;
  min-width: 0;
}

.mock-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}

.mock-kpis {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.mock-kpi {
  display: flex;
  flex-direction: column;
  padding: 8px 10px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 10px;
  color: var(--text-2);
}

.mock-kpi b {
  font-size: 20px;
  line-height: 1.3;
}

.c-blue { color: var(--blue); }
.c-green { color: var(--green); }
.c-amber { color: var(--amber); }
.c-navy { color: var(--navy); }
.c-blue-bg { background: var(--blue); }
.c-green-bg { background: var(--green); }
.c-amber-bg { background: var(--amber); }
.c-navy-bg { background: var(--navy); }

.mock-panels {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 8px;
  margin-top: 8px;
}

.mock-panel {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 10px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  min-width: 0;
}

.mock-panel-title {
  font-size: 10px;
  font-weight: 700;
  color: var(--navy);
}

.mock-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex: none;
}

.bar {
  display: block;
  height: 7px;
  border-radius: 4px;
  background: #dfe6f1;
}

.w45 { width: 45%; }
.w50 { width: 50%; }
.w55 { width: 55%; }
.w60 { width: 60%; }
.w70 { width: 70%; }
.w80 { width: 80%; }

.mock-cal,
.mini-cal {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 4px;
}

.mock-cal i,
.mini-cal i {
  display: block;
  aspect-ratio: 1;
  border-radius: 4px;
  background: #eef2f8;
}

.mock-cal .ev,
.mini-cal .ev {
  background: rgba(53, 109, 243, 0.25);
}

.mock-cal .ev2,
.mini-cal .ev2 {
  background: rgba(34, 160, 107, 0.25);
}

.mock-cal .today {
  background: var(--blue);
}

.device-phone {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 168px;
  padding: 7px;
  border-radius: 26px;
  background: var(--navy);
  box-shadow: var(--shadow-lift);
}

.device-phone .screen {
  border-radius: 20px;
  overflow: hidden;
  background: #fff;
}

.mock-portal {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 12px 11px 14px;
}

.mock-portal-head {
  font-family: var(--font-brand);
  font-weight: 700;
  font-size: 12px;
}

.mock-portal-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--navy);
}

.mock-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 6px 8px;
  border: 1px solid var(--border);
  border-radius: 7px;
}

.mock-field.tall {
  padding-bottom: 16px;
}

.mock-field em {
  font-style: normal;
  font-size: 9px;
  color: var(--text-2);
}

.mock-photos {
  display: flex;
  gap: 5px;
}

.mock-photos i {
  width: 30px;
  height: 30px;
  border-radius: 6px;
  background: #dfe6f1;
}

.mock-photos .add {
  display: grid;
  place-items: center;
  font-style: normal;
  font-size: 14px;
  color: var(--blue);
  background: var(--blue-soft);
}

.mock-submit {
  padding: 7px;
  border-radius: 7px;
  background: var(--blue);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  text-align: center;
}

/* ---------- workflow ---------- */

.workflow {
  margin-top: 40px;
  padding: 22px 24px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
}

.workflow-title {
  margin: 0 0 16px;
  font-weight: 700;
  color: var(--navy);
  text-align: center;
}

.workflow-steps {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.workflow-steps li {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--navy);
  text-align: center;
}

.workflow-steps li + li::before {
  content: '';
  position: absolute;
  top: 22px;
  left: calc(-50% + 30px);
  width: calc(100% - 60px);
  height: 2px;
  background: repeating-linear-gradient(90deg, #c4d3f2 0 6px, transparent 6px 10px);
}

.step-ico {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: var(--blue-soft);
  color: var(--blue);
}

.step-ico svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

/* ---------- sections ---------- */

.section {
  padding: 88px 0;
}

.section-alt {
  background: linear-gradient(180deg, #ffffff 0%, var(--bg) 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-head {
  max-width: 640px;
  margin-bottom: 36px;
}

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

.section-head h2 {
  font-size: clamp(26px, 3.6vw, 38px);
  line-height: 1.3;
}

.section-desc {
  margin: 14px 0 0;
  color: var(--text-2);
  font-size: 16px;
}

.checks {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.checks li {
  position: relative;
  padding-left: 24px;
  font-size: 14px;
  color: var(--text);
}

.checks li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 4px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--blue)
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23fff' d='M9.5 16.2 5.3 12l-1.4 1.4 5.6 5.6 11-11-1.4-1.4z'/%3E%3C/svg%3E")
    center / 12px no-repeat;
}

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

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.feature-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
}

.feature-head {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.feature-ico,
.plan-ico {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  flex: none;
  border-radius: 12px;
  background: var(--blue-soft);
  color: var(--blue);
}

.feature-ico svg,
.plan-ico svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

/* Plan icons (team / company) are wider than tall — one size up from the
 * small group icon in the "최대 N명" badge so the two don't read as a repeat. */
.plan-ico svg {
  width: 26px;
  height: 26px;
}

.feature-head h3 {
  font-size: 19px;
}

.feature-head p {
  margin: 4px 0 0;
  font-size: 14px;
  color: var(--text-2);
}

.mini-ui {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 14px;
  min-height: 88px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.mini-chip {
  width: 34px;
  height: 8px;
  border-radius: 4px;
}

.mini-ui.mini-cal {
  display: grid;
  gap: 5px;
}

.mini-ui.mini-files {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.mini-files i {
  display: block;
  aspect-ratio: 4 / 5;
  border-radius: 6px;
  background: linear-gradient(180deg, #ffffff 0 30%, #dfe6f1 30% 100%);
  border: 1px solid var(--border);
}

/* ---------- use cases ---------- */

.usecase-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.usecase-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 0 0 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.usecase-band {
  display: grid;
  place-items: center;
  height: 112px;
  color: #fff;
}

.usecase-band svg {
  width: 44px;
  height: 44px;
  fill: currentColor;
  opacity: 0.95;
}

.usecase-band.b1 { background: linear-gradient(135deg, #17233c, #2f4a7a); }
.usecase-band.b2 { background: linear-gradient(135deg, #2a5bd6, #5b8cff); }
.usecase-band.b3 { background: linear-gradient(135deg, #1f3a63, #356df3); }
.usecase-band.b4 { background: linear-gradient(135deg, #3b4f74, #7d95c2); }

.usecase-card h3,
.usecase-card > p,
.usecase-card .checks {
  margin-left: 20px;
  margin-right: 20px;
}

.usecase-card h3 {
  margin-top: 8px;
  font-size: 18px;
}

.usecase-card > p {
  margin-top: 0;
  margin-bottom: 4px;
  font-size: 14px;
  color: var(--text-2);
}

/* ---------- why ---------- */

.why {
  padding: 64px 0;
}

.why-title {
  margin-bottom: 24px;
  font-size: clamp(22px, 3vw, 28px);
  text-align: center;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.why-grid li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
}

.why-grid .ico {
  width: 26px;
  height: 26px;
  color: var(--blue);
}

.why-grid strong {
  color: var(--navy);
}

.why-grid span {
  font-size: 14px;
  color: var(--text-2);
}

/* ---------- pricing ---------- */

.cycle-input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.cycle-toggle {
  display: flex;
  width: max-content;
  max-width: 100%;
  margin-left: auto;
  margin-right: auto;
  gap: 4px;
  padding: 4px;
  margin-bottom: 24px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 999px;
}

.cycle-toggle label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 40px;
  padding: 0 20px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  color: var(--text-2);
  cursor: pointer;
  user-select: none;
}

.cycle-toggle .save {
  padding: 1px 8px;
  border-radius: 999px;
  font-size: 12px;
  background: var(--blue-soft);
  color: var(--blue);
}

#cycle-monthly:checked ~ .cycle-toggle label[for='cycle-monthly'],
#cycle-yearly:checked ~ .cycle-toggle label[for='cycle-yearly'] {
  background: var(--navy);
  color: #fff;
}

#cycle-yearly:checked ~ .cycle-toggle label[for='cycle-yearly'] .save {
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
}

#cycle-monthly:focus-visible ~ .cycle-toggle label[for='cycle-monthly'],
#cycle-yearly:focus-visible ~ .cycle-toggle label[for='cycle-yearly'] {
  outline: 3px solid rgba(53, 109, 243, 0.35);
  outline-offset: 2px;
}

.price-yearly {
  display: none;
}

#cycle-yearly:checked ~ .pricing-grid .price-monthly {
  display: none;
}

#cycle-yearly:checked ~ .pricing-grid .price-yearly {
  display: block;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  max-width: 920px;
  margin: 0 auto;
}

.plan-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 28px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: var(--shadow-card);
}

.plan-featured {
  border: 2px solid var(--blue);
  box-shadow: 0 16px 40px rgba(53, 109, 243, 0.16);
}

.plan-badge {
  position: absolute;
  top: -1px;
  right: 24px;
  padding: 4px 14px;
  border-radius: 0 0 10px 10px;
  background: var(--blue);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
}

.plan-top {
  display: flex;
  gap: 14px;
  align-items: center;
}

.plan-top h3 {
  font-family: var(--font-brand);
  font-size: 24px;
}

.plan-for {
  margin: 2px 0 0;
  font-size: 14px;
  color: var(--text-2);
}

.price-main {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.2;
}

.price-main b {
  font-size: clamp(34px, 4vw, 42px);
  letter-spacing: -0.02em;
}

.price-main .equiv {
  font-size: 16px;
  color: var(--text-2);
}

.price-sub {
  margin: 8px 0 0;
  font-size: 14px;
  color: var(--text-2);
}

.plan-limits {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.plan-limits li {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 10px;
  background: var(--blue-soft);
  color: var(--navy);
  font-weight: 700;
  font-size: 15px;
}

.plan-limits .ico {
  color: var(--blue);
}

.plan-checks {
  flex: 1;
}

.pricing-notes {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 920px;
  margin: 24px auto 0;
  padding: 0;
  list-style: none;
}

.pricing-notes li {
  padding: 14px 16px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  font-size: 14px;
  color: var(--text-2);
}

.pricing-notes strong {
  display: block;
  color: var(--navy);
}

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

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq-list details {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
}

.faq-list summary {
  position: relative;
  padding: 18px 52px 18px 20px;
  font-weight: 700;
  color: var(--navy);
  cursor: pointer;
  list-style: none;
}

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

.faq-list summary::after {
  content: '+';
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 22px;
  font-weight: 400;
  color: var(--blue);
}

.faq-list details[open] summary::after {
  content: '−';
}

.faq-list details p {
  margin: 0;
  padding: 0 20px 18px;
  color: var(--text-2);
  font-size: 15px;
}

.faq-list details a {
  color: var(--blue);
}

/* ---------- closing CTA ---------- */

.closing {
  padding: 0 0 88px;
}

.closing-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 44px 48px;
  border-radius: 24px;
  color: #fff;
  background:
    radial-gradient(600px 300px at 90% 0%, rgba(53, 109, 243, 0.55), transparent 70%),
    linear-gradient(135deg, #17233c 0%, #22324f 100%);
  box-shadow: var(--shadow-lift);
}

.closing-card h2 {
  color: #fff;
  font-size: clamp(24px, 3.2vw, 32px);
  line-height: 1.3;
}

.closing-card p {
  margin: 10px 0 0;
  color: rgba(255, 255, 255, 0.78);
}

.closing-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  flex: none;
}

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

.site-footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 48px 0 32px;
  font-size: 14px;
  color: var(--text-2);
}

.footer-top {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: 24px;
}

.footer-brand p {
  margin: 10px 0 0;
}

.footer-heading {
  margin: 0 0 10px;
  font-size: 14px;
  color: var(--navy);
}

.footer-contact,
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-contact a,
.footer-links a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  text-decoration: none;
}

.footer-contact a:hover,
.footer-links a:hover {
  color: var(--blue);
}

.footer-contact .ico {
  width: 18px;
  height: 18px;
  color: var(--blue);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 20px;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.business-info {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  min-width: 0;
  font-style: normal;
}

.business-info a {
  color: inherit;
}

.copyright {
  margin: 12px 0 0;
  font-size: 13px;
}

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

@media (max-width: 1080px) {
  .header-nav {
    margin-left: 8px;
  }

  .header-nav a {
    padding: 8px 8px;
    font-size: 14px;
  }

  .usecase-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .why-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 960px) {
  /* Section links move to their own swipeable row under the logo/actions. */
  .header-inner {
    flex-wrap: wrap;
    height: auto;
    padding-top: 12px;
    gap: 8px 16px;
  }

  .header-nav {
    order: 3;
    width: 100%;
    margin: 0 calc(var(--gutter) * -1);
    padding: 0 var(--gutter) 8px;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .header-nav::-webkit-scrollbar {
    display: none;
  }

  html {
    scroll-padding-top: 120px;
  }

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

  .hero-visual {
    max-width: 620px;
    width: 100%;
    margin: 0 auto;
  }

  .workflow-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    row-gap: 20px;
  }

  .workflow-steps li:nth-child(5)::before {
    display: none;
  }

  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .closing-card {
    flex-direction: column;
    align-items: flex-start;
    padding: 36px 28px;
  }

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

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

@media (max-width: 720px) {
  .section {
    padding: 64px 0;
  }

  .hero {
    padding-top: 36px;
  }

  .hero-points {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-visual {
    min-height: 0;
    padding-right: 28px;
  }

  .mock-app {
    grid-template-columns: 84px minmax(0, 1fr);
    min-height: 240px;
  }

  .mock-panels {
    grid-template-columns: 1fr;
  }

  .mock-panels .mock-panel:last-child {
    display: none;
  }

  .device-phone {
    width: 128px;
  }

  .feature-grid,
  .usecase-grid,
  .pricing-grid,
  .pricing-notes {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .header-actions .btn-text {
    padding: 0 8px;
  }

  .wordmark {
    font-size: 20px;
  }

  .brand {
    gap: 7px;
  }

  .brand-mark {
    width: 24px;
    height: 24px;
    border-radius: 6px;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }

  .cta-row .btn,
  .closing-actions,
  .closing-actions .btn {
    flex: 1 1 100%;
    width: 100%;
  }

  .workflow {
    padding: 18px 12px;
  }

  .workflow-steps li {
    font-size: 12px;
  }

  .step-ico {
    width: 40px;
    height: 40px;
  }

  .workflow-steps li + li::before {
    top: 19px;
  }

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

  .plan-card {
    padding: 22px 18px;
  }

  .plan-limits li {
    font-size: 14px;
    padding: 10px;
  }

  .cycle-toggle {
    width: 100%;
  }

  .cycle-toggle label {
    flex: 1;
    justify-content: center;
    padding: 0 10px;
  }

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

  .business-info {
    flex-direction: column;
  }

  .mock-app {
    grid-template-columns: 72px minmax(0, 1fr);
  }

  .mock-logo {
    margin: 0 2px 10px;
    font-size: 12px;
    white-space: nowrap;
  }

  .mock-kpis {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .mock-kpi span {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .mock-kpi b {
    font-size: 16px;
  }

  .mock-side .mock-nav {
    font-size: 10px;
  }
}