/* ── Design tokens ── */
:root {
  --color-text: #1c2b2e;
  --color-text-muted: #4f6569;
  --color-primary: #2399b8;
  --color-primary-dark: #1d7d96;
  --color-primary-deep: #166378;
  --color-primary-light: #e5f4f8;
  --color-primary-soft: #eff8fa;
  --color-bg: #ffffff;
  --color-bg-muted: #f3f9fb;
  --color-border: #bddbe5;
  --color-border-subtle: rgba(35, 153, 184, 0.14);
  --color-placeholder: #eef6f9;
  --color-placeholder-text: #6a8589;

  --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial,
    sans-serif;

  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4.5rem;

  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1.25rem;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 20px rgba(35, 153, 184, 0.1);
  --shadow-hero: 0 24px 60px rgba(22, 99, 120, 0.18);
  --shadow-hero-btn: 0 8px 24px rgba(35, 153, 184, 0.35);

  --header-height: 4.5rem;
  --container-max: 92rem;
  --container-hero: 92rem;
  --container-narrow: 42rem;
  --container-prose: 56rem;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
}

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

a {
  color: var(--color-primary);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
}

a:hover,
a:focus-visible {
  color: var(--color-primary-dark);
}

p {
  margin: 0 0 var(--space-md);
}

p:last-child {
  margin-bottom: 0;
}

ul,
ol {
  margin: 0 0 var(--space-md);
  padding-left: 1.25rem;
}

ul:last-child,
ol:last-child {
  margin-bottom: 0;
}

/* ── Utilities ── */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-md);
  z-index: 200;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-sm);
  text-decoration: none;
}

.skip-link:focus {
  top: var(--space-md);
  color: #fff;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-lg);
}

@media (min-width: 961px) {
  .container {
    padding-inline: clamp(1.25rem, 2vw, 2rem) clamp(1.5rem, 3vw, 2.5rem);
  }
}

.container--narrow {
  max-width: var(--container-narrow);
}

.section {
  padding-block: var(--space-3xl);
}

.section--muted {
  background: var(--color-bg-muted);
}

.section__header {
  margin-bottom: var(--space-2xl);
  text-align: center;
}

.section__eyebrow {
  margin: 0 0 var(--space-sm);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.section__heading {
  margin: 0;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  line-height: 1.25;
  font-weight: 700;
  color: var(--color-text);
}

.section__intro {
  max-width: var(--container-prose);
  margin: var(--space-lg) auto 0;
  font-size: 1.0625rem;
  color: var(--color-text-muted);
}

.section-callout {
  max-width: min(64rem, 100%);
  margin: var(--space-2xl) auto;
  padding: var(--space-xl) var(--space-2xl);
  text-align: center;
  background: var(--color-primary-light);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-lg);
}

.section-callout__label {
  margin: 0 0 var(--space-sm);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.section-callout__text {
  margin: 0;
  font-size: clamp(1.0625rem, 2.5vw, 1.1875rem);
  font-weight: 600;
  line-height: 1.55;
  color: var(--color-text);
}

.section__cta {
  margin-top: var(--space-2xl);
  text-align: center;
}

.section__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.section__note {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
}

.subsection__heading {
  margin: 0 0 var(--space-md);
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  line-height: 1.3;
  font-weight: 600;
  color: var(--color-text);
}

.content-block {
  max-width: var(--container-prose);
  margin-bottom: var(--space-2xl);
}

.content-block--centered {
  margin-inline: auto;
  text-align: center;
}

.content-block p {
  color: var(--color-text-muted);
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 0.75rem 1.5rem;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease,
    box-shadow 0.15s ease, transform 0.15s ease;
}

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

.btn--primary:hover,
.btn--primary:focus-visible {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: #fff;
}

.btn--secondary {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn--secondary:hover,
.btn--secondary:focus-visible {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
}

.btn--large {
  padding: 0.875rem 2rem;
  font-size: 1.0625rem;
}

.btn--hero {
  padding: 0.9375rem 1.75rem;
  font-size: 1.0625rem;
}

.btn--hero.btn--primary {
  box-shadow: var(--shadow-hero-btn);
}

.btn--hero.btn--primary:hover,
.btn--hero.btn--primary:focus-visible {
  box-shadow: 0 12px 28px rgba(35, 153, 184, 0.42);
  transform: translateY(-1px);
}

.btn--nav {
  padding: 0.5rem 1rem;
  font-size: 0.9375rem;
}

/* ── Header ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border-subtle);
  box-shadow: 0 1px 0 rgba(35, 153, 184, 0.06);
}

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

.site-header__brand {
  flex-shrink: 0;
  text-decoration: none;
}

.site-header__left {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.lang-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.lang-toggle__btn {
  appearance: none;
  display: inline-block;
  background: transparent;
  border: 1px solid var(--color-border-subtle);
  color: var(--color-text);
  padding: 0.35rem 0.6rem;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.lang-toggle__btn.is-active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.lang-toggle__sep {
  opacity: 0.55;
  font-weight: 700;
  line-height: 1;
}

.ivoxen-logo {
  height: 2rem;
  width: auto;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle__bar {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-text);
  border-radius: 1px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.site-nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav__link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text);
  text-decoration: none;
}

.site-nav__link:hover,
.site-nav__link:focus-visible {
  color: var(--color-primary);
}

/* ── Hero ── */
.hero--impact {
  position: relative;
  overflow: hidden;
  padding-top: var(--space-md);
  padding-bottom: var(--space-3xl);
  background: linear-gradient(
    165deg,
    var(--color-primary-soft) 0%,
    #ffffff 45%,
    var(--color-primary-soft) 100%
  );
}

.hero--impact.section {
  padding-block: var(--space-3xl);
}

@media (min-width: 961px) {
  .hero--impact.section {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    min-height: calc(100svh - var(--header-height));
    padding-block: 0;
  }
}

.hero__backdrop {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.55;
}

.hero__glow--1 {
  top: -8rem;
  right: -6rem;
  width: 28rem;
  height: 28rem;
  background: rgba(35, 153, 184, 0.22);
}

.hero__glow--2 {
  bottom: -10rem;
  left: -8rem;
  width: 32rem;
  height: 32rem;
  background: rgba(35, 153, 184, 0.12);
}

.hero__container {
  position: relative;
  z-index: 1;
}

@media (min-width: 961px) {
  .hero__container.container {
    width: 100%;
    flex: 1;
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
    align-content: start;
    gap: clamp(1rem, 2.5vh, 2rem);
    padding-top: clamp(1.25rem, 3vh, 2.5rem);
    padding-bottom: clamp(1.25rem, 3vh, 2.5rem);
    min-height: 0;
  }
}

.hero__heading {
  margin: 0 0 var(--space-xl);
  width: 100%;
  max-width: none;
  font-size: clamp(2rem, 4.8vw, 3.25rem);
  line-height: 1.12;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-primary);
  text-align: center;
  text-wrap: balance;
}

@media (min-width: 961px) {
  .hero__heading {
    margin: 0;
    font-size: 3.55rem;
    line-height: 1.12;
    flex-shrink: 0;
    color: var(--color-primary);
  }
}

@media (min-width: 961px) and (max-height: 940px) {
  .hero__container.container {
    gap: clamp(0.75rem, 1.5vh, 1.25rem);
    padding-top: clamp(0.75rem, 2vh, 1.5rem);
    padding-bottom: clamp(0.75rem, 2vh, 1.5rem);
  }

  .hero__heading {
    font-size: 2.95rem;
    line-height: 1.14;
  }

  .hero__body {
    gap: clamp(1.25rem, 2.5vw, 2.5rem);
  }

  .hero__media,
  .hero__figure,
  .hero__image {
    max-height: min(46vh, 26rem);
  }
}

.engiva-brand__logo {
  width: min(100%, 240px);
  margin: 0 0 var(--space-md);
  filter: drop-shadow(0 4px 12px rgba(35, 153, 184, 0.12));
}

.hero__body {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
}

@media (min-width: 961px) {
  .hero__body {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
    gap: clamp(1.5rem, 3vw, 3.5rem);
    align-items: center;
    margin: 0;
    width: 100%;
    min-height: 0;
    height: 100%;
  }
}

.hero__content {
  max-width: 38rem;
}

@media (min-width: 961px) {
  .hero__content {
    max-width: none;
    justify-self: start;
  }
}

.hero__lead {
  margin: 0 0 var(--space-md);
  font-size: clamp(1.125rem, 2.2vw, 1.3125rem);
  font-weight: 600;
  line-height: 1.55;
  color: var(--color-text);
}

.hero__text {
  margin: 0 0 var(--space-lg);
  font-size: 1.0625rem;
  color: var(--color-text-muted);
}

.hero__highlights {
  list-style: none;
  margin: 0 0 var(--space-xl);
  padding: 0;
  display: grid;
  gap: var(--space-sm);
}

.hero__highlight {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.65rem 0.9rem;
  font-size: 0.975rem;
  font-weight: 600;
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.hero__highlight-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.35rem;
  height: 1.35rem;
  font-size: 0.7rem;
  font-weight: 800;
  color: #fff;
  background: var(--color-primary);
  border-radius: 50%;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.hero__note {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
}

.hero__figure {
  margin: 0;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  display: grid;
  width: 100%;
}

.hero__figure > .hero__image,
.hero__figure > picture,
.hero__figure > .image-label {
  grid-area: 1 / 1;
}

.hero__figure > picture {
  display: block;
  width: 100%;
}

.hero__figure > .image-label {
  align-self: end;
  justify-self: center;
  position: relative;
  left: auto;
  bottom: auto;
  transform: none;
  margin: 0 0 0.5rem;
}

@media (min-width: 961px) {
  .hero__media {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 0;
    height: 100%;
    max-height: min(58vh, 32rem);
    align-self: center;
  }

  .hero__figure {
    max-height: min(58vh, 32rem);
    height: auto;
  }
}

.hero__image {
  width: 100%;
  border-radius: var(--radius-lg);
}

.image-label {
  position: absolute;
  left: 50%;
  bottom: 0.5rem;
  transform: translateX(-50%);
  margin: 0;
  padding: 0.12rem 0.4rem;
  font-size: 0.5625rem;
  font-style: italic;
  font-weight: 400;
  line-height: 1.3;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.72);
  background: rgba(18, 78, 96, 0.28);
  border-radius: var(--radius-sm);
  white-space: nowrap;
  pointer-events: none;
  z-index: 1;
  opacity: 0.75;
}

@media (min-width: 961px) {
  .hero__image {
    height: auto;
    max-height: min(58vh, 32rem);
    object-fit: cover;
    object-position: center;
  }
}

/* ── Media placeholders ── */
.media-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-placeholder);
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.media-placeholder__inner {
  text-align: center;
  padding: var(--space-xl);
}

.media-placeholder__label {
  margin: 0;
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-placeholder-text);
}

.media-placeholder--screenshot {
  aspect-ratio: 4 / 3;
  min-height: 16rem;
}

.media-placeholder--photo {
  aspect-ratio: 1;
  border-radius: var(--radius-md);
}

/* ── Split layout ── */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
  margin-bottom: var(--space-2xl);
}

.split:last-child {
  margin-bottom: 0;
}

.split__content p {
  color: var(--color-text-muted);
}

.feature-list {
  list-style: none;
  padding: 0;
}

.feature-list li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: var(--space-sm);
  color: var(--color-text-muted);
}

.feature-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
}

.check-list {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-xl);
}

.check-list li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: var(--space-sm);
  color: var(--color-text-muted);
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
}

.check-list--compact {
  margin-bottom: 0;
}

/* ── About Engiva (product) ── */
.section--product {
  background: linear-gradient(
    180deg,
    var(--color-primary-soft) 0%,
    var(--color-bg) 14%,
    var(--color-bg) 100%
  );
}

.product__figure {
  margin: 0;
  line-height: 0;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-subtle);
  box-shadow: var(--shadow-hero);
}

.product__image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-lg);
}

@media (min-width: 961px) {
  .split--reverse .split__content {
    order: 2;
  }

  .split--reverse .split__media {
    order: 1;
  }
}

/* ── Benefits ── */
.benefits {
  margin-top: var(--space-3xl);
}

.benefits__heading {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.benefits__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.benefit-card {
  padding: var(--space-xl);
  background: var(--color-bg);
  border: 1px solid var(--color-border-subtle);
  border-top: 3px solid var(--color-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.benefit-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: var(--space-md);
  color: var(--color-primary);
  background: var(--color-primary-light);
  border-radius: var(--radius-md);
}

.benefit-card__title {
  margin: 0 0 var(--space-sm);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--color-primary);
}

.benefit-card p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

/* ── Pilot program ── */
.pilot-grid {
  display: grid;
  gap: var(--space-2xl);
}

.pilot-block {
  padding: var(--space-xl);
  background: var(--color-bg);
  border: 1px solid var(--color-border-subtle);
  border-top: 3px solid var(--color-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.pilot-block__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: var(--space-md);
  color: var(--color-primary);
  background: var(--color-primary-light);
  border-radius: var(--radius-md);
}

.pilot-block .subsection__heading {
  margin-top: 0;
}

.pilot-block .check-list {
  margin-bottom: 0;
}

.pilot-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.pilot-steps__item {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
  padding: 0.65rem 0.85rem;
  background: var(--color-primary-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.pilot-steps__num {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  font-size: 0.8125rem;
  font-weight: 700;
  line-height: 1;
  color: #fff;
  background: var(--color-primary);
  border-radius: 50%;
  box-shadow: 0 2px 6px rgba(35, 153, 184, 0.25);
}

.pilot-steps__text {
  margin: 0.125rem 0 0;
  font-size: inherit;
  line-height: 1.65;
  color: var(--color-text-muted);
}

@media (min-width: 961px) {
  .pilot-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-areas:
      "receive flow"
      "ask flow";
    align-items: stretch;
  }

  .pilot-block--receive {
    grid-area: receive;
  }

  .pilot-block--flow {
    grid-area: flow;
    display: flex;
    flex-direction: column;
  }

  .pilot-block--ask {
    grid-area: ask;
  }

  .pilot-steps {
    flex: 1;
    justify-content: space-between;
    gap: var(--space-xs);
  }

  .pilot-steps__item {
    flex: 1;
    align-items: center;
    padding: 0.5rem 0.85rem;
  }

  .pilot-steps__text {
    margin: 0;
  }
}

/* ── About Us ── */
.about-rows {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xl);
}

.about-split {
  width: fit-content;
  max-width: 100%;
  margin-inline: auto;
  margin-bottom: 0;
  padding: var(--space-xl) var(--space-2xl);
  background: var(--color-bg);
  border: 1px solid var(--color-border-subtle);
  border-top: 3px solid var(--color-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  align-items: center;
  justify-content: center;
  gap: var(--space-2xl);
}

.about-split .split__content {
  flex: 0 1 auto;
  width: auto;
  max-width: 32rem;
  min-width: 0;
}

.about-split .split__media {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.about__figure {
  margin: 0;
  position: relative;
  width: 16rem;
  height: 16rem;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid var(--color-primary-light);
  box-shadow: var(--shadow-hero);
  flex-shrink: 0;
}

.about__image {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
}

@media (min-width: 961px) {
  .about-split {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-3xl);
  }
}

@media (max-width: 960px) {
  .about-split {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-xl);
    padding: var(--space-xl);
  }

  .about-split .split__media {
    order: -1;
  }

  .about-split .split__content {
    flex: 1 1 auto;
    max-width: 32rem;
  }

  .about__figure {
    width: 14rem;
    height: 14rem;
  }
}

/* ── FAQ ── */
.faq {
  display: grid;
  gap: var(--space-sm);
  max-width: min(64rem, 100%);
  margin-inline: auto;
}

.faq__item {
  background: var(--color-bg);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq__question {
  padding: var(--space-lg);
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}

.faq__question::-webkit-details-marker {
  display: none;
}

.faq__question::after {
  content: "+";
  float: right;
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--color-primary);
}

.faq__item[open] .faq__question::after {
  content: "−";
}

.faq__answer {
  margin: 0;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-muted);
  font-size: 0.975rem;
}

/* ── Contact form ── */
.contact-form {
  max-width: var(--container-narrow);
  margin-inline: auto;
  margin-top: var(--space-2xl);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

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

.form-field label {
  font-size: 0.9375rem;
  font-weight: 500;
}

.form-field input,
.form-field textarea {
  padding: 0.75rem 1rem;
  font-family: inherit;
  font-size: 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.form-field textarea {
  resize: vertical;
  min-height: 8rem;
}

.form-consent {
  display: flex;
  gap: var(--space-sm);
  align-items: flex-start;
  margin-bottom: var(--space-xl);
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

.form-consent input {
  margin-top: 0.25rem;
  flex-shrink: 0;
}

.form-consent label a {
  font-weight: 500;
}

.contact-form .btn {
  width: 100%;
}

.form-submit-area {
  width: 100%;
}

.contact-form--sent .form-submit-area .btn,
.contact-form--sent #form-submit-btn {
  display: none !important;
}

.form-success {
  margin: 0;
  padding: var(--space-lg) var(--space-xl);
  text-align: center;
  font-size: 1.0625rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--color-primary-deep);
  background: var(--color-primary-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

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

.form-error {
  margin: var(--space-md) 0 0;
  padding: var(--space-md) var(--space-lg);
  font-size: 0.975rem;
  font-weight: 500;
  color: #7f1d1d;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: var(--radius-md);
}

.contact-general {
  max-width: var(--container-narrow);
  margin: var(--space-3xl) auto 0;
  padding: var(--space-xl);
  background: var(--color-primary-soft);
  border: 1px solid var(--color-border-subtle);
  border-top: 3px solid var(--color-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.contact-general__heading {
  margin-top: 0;
  font-size: clamp(1.125rem, 2.2vw, 1.3125rem);
  text-align: left;
}

.contact-general p:not(.contact-general__privacy):not(.contact-general__line) {
  margin: 0 0 var(--space-md);
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--color-text-muted);
  text-align: left;
}

.contact-general p:not(.contact-general__privacy):not(.contact-general__line):last-of-type {
  margin-bottom: var(--space-md);
}

.contact-general__contact {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.contact-general__line {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--color-text);
  text-align: left;
}

.contact-general__line a {
  font-weight: 600;
  text-decoration: none;
}

.contact-general__line a:hover,
.contact-general__line a:focus-visible {
  text-decoration: underline;
}

.contact-general__icon {
  display: flex;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  position: relative;
  top: -0.12rem;
  color: var(--color-primary);
  background: var(--color-primary-light);
  border-radius: var(--radius-md);
}

.contact-general p.contact-general__privacy {
  margin: 0;
  font-size: 0.625rem;
  line-height: 1.45;
  font-style: italic;
  color: var(--color-text-muted);
  opacity: 0.65;
  text-align: left;
}

.contact-general p.contact-general__privacy a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 0.12em;
}

.contact-general p.contact-general__privacy a:hover,
.contact-general p.contact-general__privacy a:focus-visible {
  opacity: 1;
  color: var(--color-text);
}

/* ── Footer ── */
.site-footer {
  padding: var(--space-lg) var(--space-lg);
  background: linear-gradient(180deg, #186878 0%, #124e60 100%);
  color: #b8dce6;
}

.site-footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  text-align: center;
}

.site-footer__legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--space-lg);
}

.site-footer__link {
  color: #b8dce6;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
}

.site-footer__link:hover,
.site-footer__link:focus-visible {
  color: #fff;
  text-decoration: underline;
}

.site-footer__social {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-sm);
}

.site-footer__icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  color: #b8dce6;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: color 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

.site-footer__icon-btn:hover,
.site-footer__icon-btn:focus-visible {
  color: #fff;
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.3);
}

.site-footer__meta {
  margin-top: var(--space-xs);
  max-width: 28rem;
}

.site-footer__copy,
.site-footer__tagline {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: rgba(184, 220, 230, 0.85);
}

.site-footer__tagline {
  margin-top: 0.25rem;
}

/* ── Responsive ── */
@media (max-width: 960px) {
  .benefits__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .split,
  .hero__body {
    grid-template-columns: 1fr;
    grid-template-areas: none;
  }

  .hero__content .hero__lead {
    margin-bottom: var(--space-lg);
  }

  .hero__media {
    order: -1;
    margin-bottom: 0;
    max-height: none;
  }

  .hero__content {
    order: 1;
  }

  .hero__figure {
    max-height: none;
  }

  .hero__image {
    height: auto;
    max-height: none;
    object-fit: unset;
  }

  .split--reverse .split__media {
    order: -1;
  }
}

@media (max-width: 768px) {
  .section {
    padding-block: var(--space-2xl);
  }

  .nav-toggle {
    display: flex;
  }

  .site-nav {
    position: fixed;
    inset: var(--header-height) 0 auto 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-lg);
    transform: translateY(-110%);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.25s ease, opacity 0.25s ease, visibility 0.25s;
  }

  .site-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .site-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-md);
  }

  .site-nav__link {
    display: block;
    padding: var(--space-sm) 0;
  }

  .btn--nav {
    width: 100%;
    text-align: center;
  }

  .hero__highlights {
    margin-bottom: var(--space-lg);
  }

  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
  }

  .hero__note {
    text-align: center;
  }

  .section__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .section__actions .btn {
    width: 100%;
  }

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

@media (max-width: 480px) {
  .benefits__grid {
    grid-template-columns: 1fr;
  }
}

/* ── Scroll reveal ── */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(2rem);
    transition:
      opacity 1.25s cubic-bezier(0.22, 1, 0.36, 1),
      transform 1.25s cubic-bezier(0.22, 1, 0.36, 1);
    will-change: opacity, transform;
  }

  .reveal--left {
    transform: translate(-2rem, 1.25rem);
  }

  .reveal--right {
    transform: translate(2rem, 1.25rem);
  }

  .reveal--scale {
    transform: translateY(1.25rem) scale(0.97);
  }

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

  .reveal-stagger > .reveal:nth-child(1) {
    transition-delay: 0.1s;
  }

  .reveal-stagger > .reveal:nth-child(2) {
    transition-delay: 0.28s;
  }

  .reveal-stagger > .reveal:nth-child(3) {
    transition-delay: 0.46s;
  }

  .reveal-stagger > .reveal:nth-child(4) {
    transition-delay: 0.64s;
  }

  .reveal-stagger > .reveal:nth-child(5) {
    transition-delay: 0.82s;
  }

  .hero__heading.reveal,
  .hero__content.reveal,
  .hero__media.reveal {
    transform: translateY(1.5rem);
  }

  .hero__content.reveal {
    transition-delay: 0.2s;
  }

  .hero__media.reveal {
    transition-delay: 0.45s;
  }
}

/* ── Legal pages ── */
.legal-page__back {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  white-space: nowrap;
}

.legal-page__back:hover,
.legal-page__back:focus-visible {
  color: var(--color-primary);
  text-decoration: underline;
}

.legal-page__main {
  padding: var(--space-2xl) var(--space-lg) var(--space-3xl);
  background: var(--color-bg-muted);
}

.legal-prose {
  max-width: var(--container-prose);
  margin: 0 auto;
  padding: var(--space-2xl);
  background: var(--color-bg);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.legal-prose__header {
  margin-bottom: var(--space-2xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--color-border-subtle);
  text-align: center;
}

.legal-prose__title {
  margin: 0;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  line-height: 1.25;
}

.legal-prose__subtitle {
  margin: var(--space-md) 0 0;
  font-size: 1rem;
  color: var(--color-text-muted);
}

.legal-prose--policy {
  max-width: min(56rem, 100%);
}

.legal-prose h1 {
  margin: 0 0 var(--space-xl);
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  line-height: 1.25;
  text-align: center;
  color: var(--color-text);
}

.legal-prose h2 {
  margin: var(--space-2xl) 0 var(--space-md);
  font-size: 1.125rem;
  line-height: 1.35;
  color: var(--color-text);
}

.legal-prose h3 {
  margin: var(--space-lg) 0 var(--space-sm);
  font-size: 1rem;
  line-height: 1.35;
  color: var(--color-text);
}

.legal-prose p,
.legal-prose ul,
.legal-prose ol {
  font-size: 0.975rem;
  color: var(--color-text-muted);
}

.legal-prose ul {
  padding-left: 1.35rem;
}

.legal-prose li + li {
  margin-top: 0.35rem;
}

.legal-prose .index {
  list-style: none;
  padding-left: 0;
}

.legal-prose .index-link {
  color: var(--color-primary);
  text-decoration: none;
}

.legal-prose .index-link:hover,
.legal-prose .index-link:focus-visible {
  text-decoration: underline;
}

.legal-prose .m-elements li,
.legal-prose .glossary li {
  margin-bottom: var(--space-md);
}

.legal-prose .seal {
  margin-top: var(--space-2xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border-subtle);
  font-size: 0.8125rem;
  text-align: center;
}

.legal-prose .seal a {
  color: var(--color-text-muted);
}

.legal-prose__updated {
  margin-top: var(--space-2xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border-subtle);
  font-size: 0.875rem;
  color: var(--color-text-muted);
  text-align: center;
}

.site-footer__link[aria-current="page"] {
  color: #fff;
  text-decoration: underline;
}

@media (max-width: 640px) {
  .legal-prose {
    padding: var(--space-xl) var(--space-lg);
  }

  .legal-page__back {
    font-size: 0.875rem;
  }
}