:root {
  --ink: #0d1b20;
  --ink-soft: #40525c;
  --surface: #f6f7f3;
  --surface-strong: #ffffff;
  --surface-muted: #ecf1ee;
  --line: rgba(13, 27, 32, 0.12);
  --line-strong: rgba(13, 27, 32, 0.24);
  --teal: #147d77;
  --teal-strong: #0f5d59;
  --teal-soft: rgba(20, 125, 119, 0.12);
  --sand: #ddd6c5;
  --shadow-lg: 0 24px 60px rgba(13, 27, 32, 0.18);
  --shadow-md: 0 14px 36px rgba(13, 27, 32, 0.12);
  --radius-xl: 34px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --page-max: 1200px;
  --header-height: 88px;
  --transition: 220ms ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--surface);
  color: var(--ink);
  font-family: "Inter", system-ui, sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea {
  font: inherit;
}

h1,
h2,
h3,
h4,
p,
ul,
ol {
  margin: 0;
}

ul,
ol {
  padding: 0;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 480ms ease, transform 480ms ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(14px);
  background: rgba(246, 247, 243, 0.86);
  border-bottom: 1px solid var(--line);
}

.site-header__bar,
.section__inner,
.story-block__inner,
.cta-band__inner,
.legal-hero__inner,
.legal-section__inner,
.site-footer__inner,
.hero__inner {
  width: min(var(--page-max), calc(100% - 40px));
  margin: 0 auto;
}

.site-header__bar {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.site-brand {
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
}

.site-brand__mark {
  font-family: "Arsenal SC", "Inter", sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.site-brand__sub {
  color: var(--ink-soft);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-header__links {
  display: flex;
  align-items: center;
  gap: 24px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.site-nav__link {
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--ink-soft);
  transition: background var(--transition), color var(--transition);
}

.site-nav__link:hover,
.site-nav__link.is-active {
  background: var(--surface-strong);
  color: var(--ink);
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.site-header__toggle {
  display: none;
  width: 48px;
  height: 48px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  cursor: pointer;
  padding: 0;
}

.site-header__toggle span {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: var(--ink);
  margin: 4px auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  font-weight: 700;
  transition: transform var(--transition), background var(--transition), border-color var(--transition), color var(--transition);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn--primary {
  background: var(--teal);
  color: #fff;
}

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

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

.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}

.public-page {
  overflow: clip;
}

.hero {
  position: relative;
}

.hero--home {
  min-height: calc(100svh - var(--header-height));
  display: flex;
  align-items: stretch;
  background: #091215;
  color: #f3f6f4;
}

.hero__visual,
.hero__veil {
  position: absolute;
  inset: 0;
}

.hero__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero__veil {
  background:
    linear-gradient(90deg, rgba(9, 18, 21, 0.9) 0%, rgba(9, 18, 21, 0.72) 42%, rgba(9, 18, 21, 0.25) 100%),
    linear-gradient(180deg, rgba(9, 18, 21, 0.08) 0%, rgba(9, 18, 21, 0.64) 100%);
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 480px) minmax(0, 520px);
  justify-content: space-between;
  gap: 40px;
  align-items: end;
}

.hero--home .hero__inner {
  padding: clamp(52px, 8vw, 88px) 0 56px;
  min-height: calc(100svh - var(--header-height));
}

.hero__inner--single {
  grid-template-columns: minmax(0, 560px);
  justify-content: start;
}

.hero--page {
  padding: 72px 0 36px;
}

.hero--product {
  background:
    radial-gradient(circle at top center, rgba(20, 125, 119, 0.1), transparent 42%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.88) 0%, rgba(246, 247, 243, 0.96) 100%);
}

.hero--soft {
  background: linear-gradient(180deg, rgba(20, 125, 119, 0.08) 0%, rgba(20, 125, 119, 0) 100%);
}

.hero__inner--page {
  grid-template-columns: minmax(0, 500px) minmax(0, 560px);
  align-items: center;
}

.hero__inner--product {
  grid-template-columns: 1fr;
  justify-items: center;
  text-align: center;
  gap: 24px;
}

.hero__copy {
  display: grid;
  gap: 20px;
}

.hero__copy--product {
  width: min(980px, 100%);
  justify-items: center;
}

.hero__eyebrow,
.section__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(243, 246, 244, 0.76);
}

.hero--page .hero__eyebrow,
.hero--soft .hero__eyebrow,
.section__eyebrow {
  color: var(--teal);
}

.hero__title,
.section__title {
  font-family: "Arsenal SC", "Inter", sans-serif;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 0.98;
}

.hero__title {
  font-size: clamp(3rem, 6vw, 5.6rem);
  max-width: 12ch;
}

.hero--page .hero__title {
  max-width: 11ch;
  font-size: clamp(2.7rem, 5vw, 4.7rem);
  color: var(--ink);
}

.hero--product .hero__title {
  max-width: 15ch;
  font-size: clamp(2.55rem, 4.6vw, 4.35rem);
}

.hero__text,
.section__lede,
.legal-hero__inner p,
.legal-block p,
.point-list li,
.role-entry p,
.trust-item p,
.faq-item p,
.ui-preview,
.timeline-list li,
.form-note,
.cookie-row__copy p {
  color: var(--ink-soft);
  font-size: 1.03rem;
}

.hero--home .hero__text,
.hero--home .hero__micro,
.hero--home .hero__micro-list li {
  color: rgba(243, 246, 244, 0.84);
}

.hero--product .hero__text {
  max-width: 48ch;
  font-size: 1.08rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero--product .hero__actions {
  justify-content: center;
}

.hero__micro {
  max-width: 42ch;
  font-size: 0.98rem;
}

.hero__micro-list {
  list-style: none;
  display: grid;
  gap: 10px;
}

.hero__micro-list--product {
  width: min(920px, 100%);
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px 28px;
  padding-top: 10px;
}

.hero__micro-list--product li {
  padding-left: 0;
  color: var(--ink-soft);
  font-size: 0.96rem;
  font-weight: 600;
}

.hero__micro-list--product li::before {
  display: none;
}

.hero__micro-list li,
.timeline-list li {
  position: relative;
  padding-left: 20px;
}

.hero__micro-list li::before,
.timeline-list li::before,
.point-list li::before,
.legal-list li::before,
.simple-proof li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--teal);
}

.hero__screen,
.feature-visual img,
.story-block__visual img,
.ui-preview,
.contact-panel,
.contact-aside,
.legal-block {
  background: var(--surface-strong);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.hero__screen {
  overflow: hidden;
}

.hero--home .hero__screen {
  margin-left: auto;
  max-width: 560px;
}

.hero__screen img {
  width: 100%;
}

.hero__caption {
  padding: 16px 22px 20px;
  background: rgba(9, 18, 21, 0.84);
  color: rgba(243, 246, 244, 0.82);
  font-size: 0.92rem;
}

.hero__screen--plain {
  background: var(--surface-strong);
  border-color: var(--line);
}

.hero__screen--plain .hero__caption {
  background: var(--surface-strong);
  color: var(--ink-soft);
}

.section,
.story-block,
.cta-band,
.legal-section {
  padding: 88px 0;
}

.section--muted,
.story-block--muted {
  background: var(--surface-muted);
}

.section--lines {
  background:
    linear-gradient(to right, transparent 0, transparent calc(50% - 1px), rgba(13, 27, 32, 0.04) calc(50% - 1px), rgba(13, 27, 32, 0.04) calc(50% + 1px), transparent calc(50% + 1px)),
    var(--surface);
}

.section--igel {
  background:
    radial-gradient(circle at top left, rgba(20, 125, 119, 0.08), transparent 34%),
    linear-gradient(180deg, rgba(236, 241, 238, 0.78) 0%, rgba(246, 247, 243, 0.96) 100%);
}

.section__inner {
  display: grid;
  gap: 34px;
}

.section__inner--split {
  grid-template-columns: minmax(0, 360px) minmax(0, 1fr);
  align-items: start;
}

.section__inner--value {
  grid-template-columns: 1fr;
  align-items: start;
  gap: 28px;
  justify-items: center;
}

.section__inner--feature,
.story-block__inner {
  display: grid;
  grid-template-columns: minmax(0, 440px) minmax(0, 1fr);
  gap: 48px;
  align-items: center;
}

.section__inner--contact {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 64px;
  align-items: start;
}

.section__inner--feature-lead {
  grid-template-columns: 1fr;
  gap: 42px;
}

.section__inner--igel {
  grid-template-columns: 1fr;
  gap: 42px;
}

.section__inner--faq {
  grid-template-columns: 1fr;
  gap: 34px;
}

.section__inner--trust-lead {
  grid-template-columns: 1fr;
  gap: 40px;
}

.section__intro,
.feature-copy,
.story-block__copy,
.cta-band__copy {
  display: grid;
  gap: 18px;
}

.trust-header {
  width: min(980px, 100%);
  margin: 0 auto;
  display: grid;
  gap: 18px;
  justify-items: center;
  text-align: center;
}

.trust-header .section__title {
  max-width: 16ch;
}

.trust-header .section__lede {
  max-width: 58ch;
}

.section__intro--faq {
  width: min(920px, 100%);
  margin: 0 auto;
  justify-items: center;
  text-align: center;
}

.section__intro--faq .section__title {
  max-width: 14ch;
}

.igel-header {
  width: min(980px, 100%);
  margin: 0 auto;
  display: grid;
  gap: 18px;
  justify-items: center;
  text-align: center;
}

.igel-header .section__title {
  max-width: 18ch;
}

.igel-header .section__lede {
  max-width: 60ch;
}

.feature-header {
  width: min(960px, 100%);
  margin: 0 auto;
  display: grid;
  gap: 18px;
  justify-items: center;
  text-align: center;
}

.feature-header .section__title {
  max-width: 16ch;
}

.section__intro--value {
  gap: 24px;
  max-width: 980px;
  justify-items: center;
  text-align: center;
}

.section__intro--value .section__title {
  max-width: 16ch;
}

.section__title {
  font-size: clamp(2rem, 4vw, 3.6rem);
  max-width: 12ch;
}

.section__lede {
  max-width: 58ch;
}

.section__aside {
  max-width: 58ch;
  color: var(--ink-soft);
  font-size: 1rem;
  line-height: 1.6;
}

.section__body--value {
  min-width: 0;
  max-width: 860px;
  width: 100%;
  margin: 0 auto;
}

.value-panel {
  position: relative;
  overflow: hidden;
  padding: 34px 36px;
  border: 1px solid rgba(20, 125, 119, 0.14);
  border-radius: 30px;
  background:
    radial-gradient(circle at top right, rgba(20, 125, 119, 0.12), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.96) 0%, rgba(246, 247, 243, 0.98) 100%);
  box-shadow: 0 22px 50px rgba(13, 27, 32, 0.08);
}

.value-panel::before {
  content: "";
  position: absolute;
  inset: 24px 24px auto auto;
  width: 120px;
  height: 120px;
  border-radius: 999px;
  background: rgba(20, 125, 119, 0.08);
  filter: blur(14px);
  pointer-events: none;
}

.value-panel__intro {
  position: relative;
  z-index: 1;
  max-width: 38ch;
  color: var(--ink);
  font-size: 1.18rem;
  line-height: 1.5;
}

.value-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 18px;
  margin-top: 30px;
}

.value-rail {
  display: grid;
  grid-template-columns: 104px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  padding-top: 18px;
  border-top: 1px solid rgba(13, 27, 32, 0.1);
}

.value-rail__kicker {
  padding-top: 2px;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.value-rail__text {
  color: var(--ink-soft);
  font-size: 1.02rem;
  line-height: 1.55;
}

.value-panel__footer {
  position: relative;
  z-index: 1;
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px solid rgba(13, 27, 32, 0.1);
  color: var(--ink);
  font-size: 0.96rem;
  font-weight: 600;
}

.point-list,
.timeline-list,
.legal-list,
.simple-proof,
.settings-list {
  list-style: none;
  display: grid;
  gap: 14px;
}

.point-list li,
.timeline-list li,
.legal-list li,
.simple-proof li {
  position: relative;
  padding-left: 22px;
}

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

.flow-item {
  padding-top: 18px;
  border-top: 1px solid var(--line-strong);
  display: grid;
  gap: 14px;
}

.flow-item__index {
  color: var(--teal);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.flow-item h3,
.role-entry h3,
.trust-item h3,
.legal-block h2,
.ui-preview__display h3,
.form-state h2,
.cookie-row__copy h2 {
  font-size: 1.35rem;
  line-height: 1.2;
}

.role-grid,
.trust-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 26px 38px;
}

.trust-principles {
  display: grid;
  width: min(1180px, 100%);
  margin: 0 auto;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px 24px;
}

.trust-principle {
  padding: 28px 30px;
  border: 1px solid rgba(20, 125, 119, 0.14);
  border-radius: 28px;
  background:
    radial-gradient(circle at top right, rgba(20, 125, 119, 0.1), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(246, 247, 243, 0.98) 100%);
  display: grid;
  gap: 12px;
  align-content: start;
}

.trust-principle__index {
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.trust-principle h3 {
  font-size: 1.28rem;
  line-height: 1.2;
}

.trust-principle p {
  color: var(--ink-soft);
}

.role-entry,
.trust-item {
  padding-top: 18px;
  border-top: 1px solid var(--line-strong);
  display: grid;
  gap: 12px;
}

.feature-visual,
.story-block__visual {
  min-width: 0;
}

.igel-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.16fr) minmax(320px, 0.9fr);
  gap: 56px;
  align-items: center;
}

.igel-visual {
  position: relative;
  min-width: 0;
}

.igel-visual::before {
  content: "";
  position: absolute;
  inset: -18px 44px 44px -18px;
  border-radius: 36px;
  background: linear-gradient(135deg, rgba(221, 214, 197, 0.72) 0%, rgba(20, 125, 119, 0.12) 100%);
}

.igel-visual img {
  position: relative;
  width: 100%;
  border-radius: 32px;
  border: 1px solid rgba(13, 27, 32, 0.08);
  box-shadow: 0 30px 70px rgba(13, 27, 32, 0.14);
}

.igel-copy {
  max-width: 460px;
  display: grid;
  gap: 24px;
  align-content: center;
}

.igel-copy__intro {
  color: var(--ink);
  font-size: 1.1rem;
  line-height: 1.6;
}

.igel-list {
  list-style: none;
  display: grid;
  gap: 18px;
}

.igel-list li {
  display: grid;
  gap: 7px;
  padding-top: 18px;
  border-top: 1px solid rgba(13, 27, 32, 0.14);
}

.igel-list__kicker {
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.igel-list li p {
  color: var(--ink-soft);
}

.igel-role-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 18px;
  padding-top: 20px;
  border-top: 1px solid rgba(13, 27, 32, 0.14);
}

.igel-role-strip span {
  color: var(--ink-soft);
  font-size: 0.94rem;
  line-height: 1.5;
}

.feature-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.9fr);
  gap: 48px;
  align-items: center;
}

.feature-visual img,
.story-block__visual img {
  width: 100%;
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
}

.feature-visual--lead img {
  box-shadow: 0 28px 64px rgba(13, 27, 32, 0.12);
}

.feature-copy--lead {
  max-width: 440px;
}

.feature-copy--lead .section__lede {
  max-width: none;
}

.story-block__inner {
  width: min(var(--page-max), calc(100% - 40px));
  margin: 0 auto;
}

.story-block--board .story-block__inner {
  width: min(1280px, calc(100% - 40px));
  grid-template-columns: minmax(0, 1.32fr) minmax(320px, 0.84fr);
  gap: 48px;
  align-items: center;
}

.story-block--board .story-block__copy {
  max-width: 470px;
}

.story-block__visual--board {
  display: flex;
  justify-content: flex-start;
}

.story-block__visual--board img {
  width: 100%;
  max-width: 860px;
  margin-left: 0;
}

.story-block--reverse .story-block__copy {
  order: 2;
}

.story-block--reverse .story-block__visual {
  order: 1;
}

.ui-preview {
  padding: 28px;
  border: 1px solid var(--line);
  display: grid;
  gap: 18px;
}

.ui-preview__label {
  color: var(--ink-soft);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.ui-preview__display {
  background: linear-gradient(135deg, #123836 0%, #0d1b20 100%);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 28px;
  display: grid;
  gap: 12px;
}

.ui-preview__display p,
.ui-preview__display h3 {
  color: inherit;
}

.ui-preview__badge {
  display: inline-flex;
  width: fit-content;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  font-size: 0.82rem;
  font-weight: 700;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}

.calendar-grid span {
  min-height: 54px;
  padding: 14px;
  border-radius: var(--radius-md);
  background: var(--surface);
  border: 1px solid var(--line);
  font-weight: 600;
}

.calendar-grid .is-busy {
  background: var(--teal-soft);
  border-color: rgba(20, 125, 119, 0.28);
}

.ui-preview__note {
  color: var(--ink-soft);
  font-size: 0.94rem;
}

.bar-chart {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  align-items: end;
  gap: 14px;
  min-height: 220px;
}

.bar-chart__item {
  height: var(--value);
  min-height: 60px;
  border-radius: 24px 24px 14px 14px;
  background: linear-gradient(180deg, rgba(20, 125, 119, 0.92) 0%, rgba(20, 125, 119, 0.46) 100%);
}

.metric-pairs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.metric-pairs div {
  padding-top: 14px;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 6px;
}

.metric-pairs .label,
.settings-list span {
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.metric-pairs strong,
.settings-list strong {
  font-size: 1.08rem;
}

.settings-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

.feature-visual--panel {
  padding: 30px;
  border-radius: var(--radius-xl);
  background: var(--surface-strong);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
}

.faq-list {
  display: grid;
  gap: 12px;
  width: min(1120px, 100%);
  margin: 0 auto;
}

.faq-item {
  padding: 18px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-strong);
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  font-size: 1.05rem;
  font-weight: 700;
}

.faq-item summary::after {
  content: "";
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  margin-left: auto;
  border: 1px solid rgba(13, 27, 32, 0.1);
  border-radius: 999px;
  background-color: rgba(20, 125, 119, 0.06);
  background-image: url("data:image/svg+xml,%3Csvg width='18' height='18' viewBox='0 0 18 18' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M4.5 7L9 11.5L13.5 7' stroke='%230d1b20' stroke-width='2.1' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-position: center;
  background-repeat: no-repeat;
  background-size: 18px 18px;
  transform: rotate(0deg);
  transform-origin: center;
  transition:
    transform 320ms cubic-bezier(0.22, 1, 0.36, 1),
    border-color 220ms ease,
    background-color 220ms ease,
    box-shadow 220ms ease;
}

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

.faq-item:hover,
.faq-item[open] {
  border-color: rgba(20, 125, 119, 0.22);
  box-shadow: 0 14px 30px rgba(13, 27, 32, 0.06);
}

.faq-item[open] summary::after {
  transform: rotate(180deg);
  border-color: rgba(20, 125, 119, 0.28);
  background-color: rgba(20, 125, 119, 0.12);
  box-shadow: 0 8px 18px rgba(20, 125, 119, 0.12);
}

.faq-item p {
  margin-top: 14px;
}

.cta-band {
  background: linear-gradient(135deg, #0f2d2f 0%, #16383a 100%);
}

.cta-band__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 520px);
  gap: 48px;
  align-items: center;
}

.cta-band .section__eyebrow,
.cta-band .section__title,
.cta-band .section__lede {
  color: #f2f7f5;
}

.cta-band__copy {
  max-width: 640px;
}

.cta-band__aside {
  min-width: 0;
}

.cta-band__visual {
  position: relative;
  min-width: 0;
}

.cta-band__visual img {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 30px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 26px 64px rgba(4, 13, 15, 0.28);
}

.cta-band__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: flex-start;
  padding-top: 8px;
}

.cta-band .btn--secondary {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.18);
  color: #fff;
}

.contact-panel,
.contact-aside {
  padding: 30px;
  border: 1px solid var(--line);
}

.contact-form {
  display: grid;
  gap: 24px;
}

.contact-form__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.form-field:last-child {
  grid-column: 1 / -1;
}

.form-field {
  display: grid;
  gap: 10px;
}

.form-label {
  display: flex;
  gap: 6px;
  font-size: 0.96rem;
  font-weight: 700;
}

.form-label__required {
  color: var(--teal);
}

.form-input {
  width: 100%;
  min-height: 54px;
  max-height: 54px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface-strong);
  color: var(--ink);
  font-size: 1rem;
}

.form-input--textarea {
  min-height: 140px;
  max-height: none;
  padding: 14px 16px;
  resize: vertical;
}

.form-input:focus {
  outline: none;
  border-color: rgba(20, 125, 119, 0.5);
  box-shadow: 0 0 0 4px rgba(20, 125, 119, 0.1);
}

.has-error .form-input {
  border-color: rgba(177, 57, 57, 0.4);
  box-shadow: inset 0 0 0 1px rgba(177, 57, 57, 0.1);
}

.form-help {
  color: var(--ink-soft);
  font-size: 0.88rem;
}

.form-errors ul,
.errorlist {
  list-style: none;
  display: grid;
  gap: 6px;
  padding: 0;
  color: #8f2f2f;
  font-size: 0.9rem;
}

.contact-form__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.form-note {
  max-width: 48ch;
}

.form-state {
  padding: 18px 20px;
  border-radius: var(--radius-md);
  margin-bottom: 24px;
}

.form-state--success {
  background: rgba(20, 125, 119, 0.1);
  border: 1px solid rgba(20, 125, 119, 0.16);
}

.form-state--error {
  background: rgba(177, 57, 57, 0.08);
  border: 1px solid rgba(177, 57, 57, 0.16);
}

.aside-block {
  display: grid;
  gap: 16px;
}

.legal-hero {
  padding: 78px 0 28px;
}

.legal-hero__inner,
.legal-block {
  display: grid;
  gap: 16px;
}

.legal-block {
  padding: 28px 30px;
  border: 1px solid var(--line);
  box-shadow: none;
}

.legal-section__inner {
  display: grid;
  gap: 20px;
}

.cookie-settings {
  display: grid;
  gap: 16px;
}

.cookie-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 24px;
  border-radius: var(--radius-md);
  background: var(--surface-strong);
  border: 1px solid var(--line);
}

.cookie-row__copy {
  display: grid;
  gap: 6px;
}

.cookie-row__state {
  font-weight: 700;
  color: var(--ink-soft);
}

.cookie-toggle {
  position: relative;
  display: inline-flex;
}

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

.cookie-toggle__track {
  width: 64px;
  height: 36px;
  border-radius: 999px;
  background: rgba(13, 27, 32, 0.16);
  position: relative;
  transition: background var(--transition);
}

.cookie-toggle__track::after {
  content: "";
  position: absolute;
  top: 4px;
  left: 4px;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  background: #fff;
  box-shadow: 0 6px 14px rgba(13, 27, 32, 0.18);
  transition: transform var(--transition);
}

.cookie-toggle input:checked + .cookie-toggle__track {
  background: var(--teal);
}

.cookie-toggle input:checked + .cookie-toggle__track::after {
  transform: translateX(28px);
}

.cookie-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.cookie-actions__status {
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.site-footer {
  padding: 32px 0 48px;
  background: #0d171a;
  color: rgba(244, 247, 245, 0.9);
}

.site-footer__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) repeat(2, minmax(0, 1fr));
  gap: 28px;
  align-items: start;
}

.site-footer__wordmark {
  font-family: "Arsenal SC", "Inter", sans-serif;
  font-size: 1.75rem;
  font-weight: 700;
}

.site-footer__text,
.site-footer__copyright {
  color: rgba(244, 247, 245, 0.68);
}

.site-footer__nav,
.site-footer__legal {
  display: grid;
  gap: 10px;
}

.site-footer__nav a,
.site-footer__legal a {
  color: rgba(244, 247, 245, 0.82);
}

.site-footer__meta {
  display: grid;
  gap: 14px;
}

.cookie-banner {
  position: fixed;
  left: 20px;
  right: 20px;
  bottom: 20px;
  z-index: 60;
}

.cookie-banner__inner {
  width: min(920px, 100%);
  margin-left: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 20px;
  border-radius: 18px;
  background: rgba(13, 23, 26, 0.94);
  color: #f4f7f5;
  box-shadow: var(--shadow-lg);
}

.cookie-banner__copy {
  display: grid;
  gap: 4px;
}

.cookie-banner__eyebrow {
  color: rgba(244, 247, 245, 0.72);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.cookie-banner__text {
  color: rgba(244, 247, 245, 0.84);
  font-size: 0.95rem;
}

.cookie-banner__actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

@media (max-width: 1024px) {
  .hero__inner,
  .hero__inner--page,
  .section__inner--feature,
  .story-block__inner,
  .section__inner--contact,
  .section__inner--split,
  .site-footer__inner,
  .cta-band__inner {
    grid-template-columns: 1fr;
  }

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

  .role-grid,
  .trust-grid {
    grid-template-columns: 1fr;
  }

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

  .hero__screen,
  .hero--home .hero__screen {
    max-width: none;
    margin-left: 0;
  }

  .hero__copy--product {
    width: min(760px, 100%);
  }

  .feature-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .igel-layout {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .feature-copy--lead {
    max-width: 680px;
    margin: 0 auto;
  }

  .story-block--board .story-block__copy {
    max-width: 680px;
    margin: 0 auto;
  }

  .story-block--board .story-block__inner {
    width: min(var(--page-max), calc(100% - 40px));
    gap: 32px;
  }

  .story-block__visual--board img {
    width: 100%;
    max-width: none;
    margin-left: 0;
  }

  .igel-copy {
    max-width: 680px;
    margin: 0 auto;
  }

  .cta-band__inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .cta-band__copy,
  .cta-band__aside {
    max-width: 760px;
    margin: 0 auto;
  }
}

@media (max-width: 820px) {
  .site-header__toggle {
    display: inline-block;
  }

  .site-header__links {
    position: absolute;
    left: 20px;
    right: 20px;
    top: calc(100% + 10px);
    display: none;
    padding: 18px;
    border-radius: 24px;
    background: rgba(246, 247, 243, 0.98);
    border: 1px solid var(--line);
    box-shadow: var(--shadow-md);
  }

  .site-header.is-open .site-header__links {
    display: grid;
    gap: 18px;
  }

  .site-header__links .site-nav,
  .site-header__links .site-header__actions {
    display: grid;
  }

  .site-header__actions {
    gap: 10px;
  }

  .site-nav {
    gap: 2px;
  }

  .flow-list,
  .contact-form__grid,
  .metric-pairs,
  .site-footer__inner,
  .igel-role-strip {
    grid-template-columns: 1fr;
  }

  .trust-principles {
    grid-template-columns: 1fr;
  }

  .value-rail {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .cookie-row,
  .cookie-banner__inner,
  .contact-form__footer {
    align-items: start;
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  .site-header__bar,
  .section__inner,
  .story-block__inner,
  .cta-band__inner,
  .legal-hero__inner,
  .legal-section__inner,
  .site-footer__inner,
  .hero__inner {
    width: min(var(--page-max), calc(100% - 24px));
  }

  .hero--page,
  .section,
  .story-block,
  .cta-band,
  .legal-section {
    padding: 64px 0;
  }

  .legal-hero {
    padding: 56px 0 20px;
  }

  .hero__title {
    font-size: clamp(2.5rem, 13vw, 4rem);
  }

  .hero--product .hero__title {
    max-width: 12ch;
    font-size: clamp(2.2rem, 9.2vw, 3.35rem);
  }

  .section__title {
    max-width: none;
    font-size: clamp(1.9rem, 10vw, 3rem);
  }

  .hero__screen,
  .ui-preview,
  .contact-panel,
  .contact-aside,
  .legal-block,
  .igel-visual img,
  .cta-band__visual img {
    border-radius: 22px;
  }

  .ui-preview,
  .contact-panel,
  .contact-aside,
  .legal-block,
  .feature-visual--panel,
  .cookie-row {
    padding: 22px;
  }
}