:root {
  --color-primary: #4c9ab5;
  --color-primary-dark: #3c7f97;
  --color-text: #2c3a3f;
  --color-secondary-text: #6f7c84;
  --color-background: #f2e9e2;
  --color-card: #ffffff;
  --color-surface-alt: #e7d8cf;
  --color-border: #d7cdc5;
  --color-accent: #d66f5b;
  --color-dark: #2d4f5c;
}

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

body {
  margin: 0;
  font-family: "Inter", "SF Pro Display", -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  background: var(--color-background);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
}

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

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

.container {
  width: min(1120px, 100%);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.site-header {
  background: var(--color-card);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 10;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  max-width: 1120px;
  margin: 0 auto;
  width: 100%;
}

.nav__brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.nav__logo {
  width: 40px;
  height: 40px;
  object-fit: contain;
  border-radius: 50%;
  padding: 6px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.9), rgba(240, 247, 250, 0.9));
  border: 1px solid rgba(45, 79, 92, 0.1);
  box-shadow: 0 6px 16px rgba(45, 79, 92, 0.15);
}

.nav__toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: space-between;
  width: 1.5rem;
  height: 1.2rem;
  background: transparent;
  border: 0;
  padding: 0;
  cursor: pointer;
}

.nav__toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--color-text);
  border-radius: 999px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav__menu {
  display: none;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.25rem;
  width: 100%;
  padding: 1.5rem;
  background: var(--color-card);
  position: absolute;
  top: 100%;
  left: 0;
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 20px 40px rgba(45, 79, 92, 0.08);
}

.nav__menu.is-open {
  display: flex;
}

.nav__links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: 100%;
  position: relative;
}

.nav__link {
  font-weight: 600;
  color: var(--color-secondary-text);
}

.nav__active-bar {
  display: none;
}

.nav__item {
  width: 100%;
}

.nav__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.nav__trigger .nav__link {
  flex: 1;
}

.nav__arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  border: 0;
  background: transparent;
  color: var(--color-secondary-text);
  cursor: pointer;
  transition: color 0.2s ease;
}

.nav__arrow:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: 999px;
}

.nav__arrow::before {
  content: "";
  width: 0;
  height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-top: 6px solid currentColor;
  transition: transform 0.2s ease;
}

.nav__item.is-open > .nav__trigger .nav__arrow {
  color: var(--color-primary);
}

.nav__item.is-open > .nav__trigger .nav__arrow::before {
  transform: rotate(180deg);
}

.nav__item.has-active > .nav__trigger .nav__link,
.nav__item.has-active > .nav__trigger .nav__arrow {
  color: var(--color-primary);
}

.nav__submenu {
  list-style: none;
  margin: 0.75rem 0 0;
  padding: 0.5rem 0 0.5rem 1.5rem;
  display: none;
  flex-direction: column;
  gap: 0.75rem;
  border-left: 1px solid var(--color-border);
}

.nav__item.is-open > .nav__submenu {
  display: flex;
}

.nav__sublink {
  font-weight: 500;
  color: var(--color-text);
}

.nav__sublink.is-active {
  color: var(--color-primary);
  font-weight: 600;
}

.nav__sublink:hover,
.nav__sublink:focus {
  color: var(--color-primary);
}

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

.nav__link.is-active {
  color: var(--color-primary);
}

.nav__cta {
  align-self: stretch;
}

.nav__toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(5px) rotate(45deg);
}

.nav__toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav__toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-5px) rotate(-45deg);
}

.hero {
  background: linear-gradient(
    180deg,
    var(--color-primary) 0%,
    var(--color-primary-dark) 45%,
    var(--color-surface-alt) 100%
  );
}

.hero__content {
  max-width: 1120px;
  margin: 0 auto;
  padding: 3rem 1.5rem 4rem;
  text-align: center;
}

.hero__content > * {
  min-width: 0;
}

.hero--home .hero__content {
  display: grid;
  gap: 2.5rem;
  text-align: left;
}

.hero__copy {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  align-items: flex-start;
}

.hero__eyebrow {
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
}

.hero--home .hero__eyebrow {
  color: #0b1f2a;
}

.hero__summary {
  margin: 0 0 1.5rem;
  max-width: 520px;
  color: rgba(255, 255, 255, 0.85);
}

.hero__note {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.75rem;
  font-weight: 600;
  color: var(--color-primary);
  font-size: 0.95rem;
}

.hero__visual {
  display: flex;
  justify-content: center;
}

.hero--home .hero-carousel {
  width: min(100%, 560px);
  margin: 0;
}

.hero--home .hero-carousel__slides {
  border-radius: 32px;
  min-height: 340px;
}

.hero--home .hero-carousel__dot {
  background: rgba(255, 255, 255, 0.35);
}

.hero--home .hero-carousel__dot.is-active {
  background: #ffffff;
}

.hero__content h1 {
  font-size: clamp(2.1rem, 3.4vw, 2.6rem);
  line-height: 1.15;
  margin-bottom: 1rem;
}

.hero--home .hero__content h1 {
  max-width: 18ch;
}

.hero__content p {
  color: var(--color-secondary-text);
  margin: 0 auto 2rem;
  max-width: 640px;
}

.hero__content .hero__summary {
  margin: 0 0 1.5rem;
  max-width: 520px;
}

.hero--home .hero__summary {
  color: rgba(255, 255, 255, 0.9);
}

.hero--home .hero__note {
  background: rgba(255, 255, 255, 0.9);
  color: #0b1f2a;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  box-shadow: 0 12px 28px rgba(11, 31, 42, 0.12);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.hero__actions.hero__actions--stacked {
  display: grid;
  gap: 0.75rem;
  justify-content: center;
}

.store-button {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
}

.store-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-primary-dark);
  text-align: center;
}

.store-label--soon {
  color: var(--color-secondary-text);
}

.hero--home .hero__actions {
  justify-content: flex-start;
  margin-bottom: 0;
}

.hero__feedback {
  margin-top: 1rem;
}

.hero__feedback-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
}

.hero__feedback-link::after {
  content: "→";
  transition: transform 0.2s ease;
}

.hero__feedback-link:hover::after,
.hero__feedback-link:focus::after {
  transform: translateX(4px);
}

.hero__image {
  width: 100%;
  border-radius: 24px;
  box-shadow: 0 20px 50px rgba(45, 79, 92, 0.15);
  margin: 0 auto;
  display: block;
}

.hero__video {
  width: 100%;
  max-width: 960px;
  border-radius: 24px;
  box-shadow: 0 20px 50px rgba(45, 79, 92, 0.15);
  display: block;
  margin: 0 auto;
  grid-column: 1 / -1;
}

.hero__visual--tall {
  display: flex;
  justify-content: center;
}

.hero__video--vertical {
  width: min(320px, 100%);
  aspect-ratio: 9 / 16;
  border-radius: 24px;
  box-shadow: 0 20px 50px rgba(45, 79, 92, 0.18);
  object-fit: cover;
}

.hero-carousel {
  width: 100%;
  max-width: 1152px;
  margin: 0 auto;
}

.hero-carousel__slides {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(45, 79, 92, 0.15);
  background: var(--color-card);
  aspect-ratio: 16 / 10;
}

.hero-carousel__slide {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: 0;
  transform: scale(0.992);
  transition: opacity 0.6s ease, transform 0.6s ease;
  will-change: opacity, transform;
  pointer-events: none;
}

.hero-carousel__slide.is-active {
  opacity: 1;
  transform: scale(1);
  z-index: 1;
  pointer-events: auto;
}

.hero-carousel__image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-carousel__dots {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.hero-carousel__dot {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  border: none;
  background: rgba(13, 27, 52, 0.25);
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease;
}

.hero-carousel__dot.is-active {
  background: var(--color-primary);
  transform: scale(1.15);
}

.hero-carousel__dot:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 4px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.75rem;
  border-radius: 999px;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  border: 2px solid transparent;
}

.button--primary {
  background: var(--color-primary);
  color: #ffffff;
  box-shadow: 0 10px 30px rgba(76, 154, 181, 0.35);
}

.button--primary:hover,
.button--primary:focus {
  transform: translateY(-2px);
  box-shadow: 0 14px 40px rgba(76, 154, 181, 0.45);
}

.button--ghost {
  background: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
  box-shadow: 0 8px 24px rgba(76, 154, 181, 0.2);
}

.button--ghost:hover,
.button--ghost:focus {
  background: rgba(76, 154, 181, 0.08);
  transform: translateY(-2px);
  box-shadow: 0 14px 40px rgba(76, 154, 181, 0.32);
}

.button--store {
  min-width: 200px;
}
main {
  background: var(--color-background);
}

.section__intro {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 3rem;
}

.section__intro h2 {
  font-size: clamp(2rem, 3vw, 2.5rem);
  margin-bottom: 0.75rem;
}

.section__intro p {
  color: var(--color-secondary-text);
  margin: 0;
}

.features {
  padding: 5rem 1.5rem;
  max-width: 1120px;
  margin: 0 auto;
}

.features__icon {
  display: flex;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: 2rem;
  color: var(--color-primary);
}

.features__grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.feature-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 24px;
  padding: 2rem;
  text-align: left;
  box-shadow: 0 12px 30px rgba(45, 79, 92, 0.08);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  position: relative;
}

.feature-card--link {
  cursor: pointer;
}

.feature-card--link:hover,
.feature-card--link:focus-visible {
  transform: translateY(-6px);
  box-shadow: 0 18px 36px rgba(45, 79, 92, 0.16);
}

.feature-card--link:focus-visible {
  outline: 3px solid rgba(76, 154, 181, 0.75);
  outline-offset: 4px;
}

.feature-card--link:active {
  transform: translateY(-2px) scale(0.98);
}

.feature-card h3 {
  margin-top: 0;
  margin-bottom: 0.75rem;
  font-size: 1.35rem;
}

.feature-card p {
  margin: 0;
  color: var(--color-secondary-text);
}

.how-it-works {
  padding: 5rem 1.5rem;
}

.how-it-works__intro {
  max-width: 520px;
  margin: 0 auto 2.5rem;
  text-align: center;
  color: var(--color-secondary-text);
}

.how-it-works__steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.how-it-works__step {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  padding: 2rem;
  box-shadow: 0 16px 32px rgba(45, 79, 92, 0.08);
  display: grid;
  gap: 0.75rem;
  position: relative;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.how-it-works__step:hover,
.how-it-works__step:focus-within {
  transform: translateY(-6px);
  box-shadow: 0 18px 36px rgba(45, 79, 92, 0.16);
}

.how-it-works__step:active {
  transform: translateY(-2px) scale(0.98);
}

.how-it-works__step-number {
  width: 42px;
  height: 42px;
  border-radius: 999px;
  background: rgba(76, 154, 181, 0.12);
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
}

.how-it-works__step h3 {
  margin: 0;
}

.how-it-works__step p {
  margin: 0;
  color: var(--color-secondary-text);
}

.app-preview {
  padding: 5rem 1.5rem;
  background: var(--color-card);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.app-preview__intro {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 3rem;
}

.app-preview__intro p {
  margin: 0;
  color: var(--color-secondary-text);
}

.hero-carousel__caption {
  margin: 0;
  padding: 0.75rem 1rem 1.25rem;
  font-size: 0.95rem;
  color: var(--color-secondary-text);
  text-align: center;
}

.download-cta {
  padding: 5rem 1.5rem;
}

.download-cta__inner {
  background: linear-gradient(135deg, rgba(76, 154, 181, 0.12), rgba(214, 111, 91, 0.12));
  border-radius: 24px;
  border: 1px solid rgba(76, 154, 181, 0.24);
  padding: 2.5rem;
  display: grid;
  gap: 2rem;
  align-items: center;
}

.download-cta__content h2 {
  margin: 0 0 1rem;
  font-size: clamp(2rem, 3vw, 2.5rem);
}

.download-cta__content p {
  margin: 0 0 1.75rem;
  max-width: 520px;
  color: var(--color-secondary-text);
}

.download-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.download-cta__qr {
  display: grid;
  gap: 0.75rem;
  justify-items: center;
}

.download-cta__qr-label {
  font-weight: 600;
  color: var(--color-primary);
}

.download-cta__qr-placeholder {
  width: 140px;
  height: 140px;
  border-radius: 20px;
  border: 1px solid rgba(76, 154, 181, 0.35);
  background:
    linear-gradient(90deg, rgba(76, 154, 181, 0.35) 25%, transparent 25%, transparent 50%, rgba(76, 154, 181, 0.35) 50%, rgba(76, 154, 181, 0.35) 75%, transparent 75%, transparent) 0 0 / 28px 28px,
    linear-gradient(0deg, rgba(45, 79, 92, 0.25) 25%, transparent 25%, transparent 50%, rgba(45, 79, 92, 0.25) 50%, rgba(45, 79, 92, 0.25) 75%, transparent 75%, transparent) 0 0 / 28px 28px;
}

.feature-card__visual {
  width: 100%;
  border-radius: 16px;
  box-shadow: 0 12px 28px rgba(13, 27, 52, 0.18);
  border: 1px solid rgba(13, 27, 52, 0.08);
}

.info-section {
  padding: 4rem 1.5rem;
  text-align: center;
  background: var(--color-card);
}

.info-section--alt {
  background: var(--color-surface-alt);
}

.info-section h2 {
  margin-bottom: 1rem;
  font-size: 2rem;
}

.info-section p {
  margin: 0 auto 2rem;
  max-width: 600px;
  color: var(--color-secondary-text);
}

.info-section__link {
  font-weight: 600;
  color: var(--color-primary);
}

.info-section__link:hover,
.info-section__link:focus {
  text-decoration: underline;
}

.info-section a {
  color: var(--color-primary);
  font-weight: 600;
}

.feedback {
  padding: 4rem 1.5rem;
  background: rgba(255, 255, 255, 0.85);
}

.feedback__inner {
  display: grid;
  gap: 2.5rem;
}

.feedback__copy h2 {
  margin-bottom: 0.75rem;
  font-size: clamp(2rem, 3vw, 2.5rem);
  color: var(--color-dark);
}

.feedback__copy p {
  margin: 0;
  max-width: 560px;
  color: var(--color-secondary-text);
}

.feedback__form {
  display: grid;
  gap: 1.25rem;
  max-width: 640px;
}

.feedback__form label {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  font-weight: 600;
  color: var(--color-text);
}

.feedback__form textarea,
.feedback__form input {
  padding: 0.75rem 0.9rem;
  border-radius: 12px;
  border: 1px solid var(--color-border);
  background: var(--color-card);
  font: inherit;
  color: inherit;
  resize: vertical;
  min-height: 0;
}

.feedback__form textarea:focus,
.feedback__form input:focus {
  outline: 2px solid rgba(76, 154, 181, 0.35);
  border-color: rgba(76, 154, 181, 0.5);
}

.feedback__submit {
  justify-self: flex-start;
}

.feedback__thanks {
  margin: 0;
  font-weight: 600;
  color: var(--color-primary);
}

.page {
  background: var(--color-background);
}

.page-hero {
  background: var(--color-card);
  border-bottom: 1px solid var(--color-border);
  padding: 4rem 0;
}

.page-hero--primary {
  background: linear-gradient(
    180deg,
    var(--color-primary) 0%,
    var(--color-primary-dark) 45%,
    var(--color-surface-alt) 100%
  );
  border-bottom: 1px solid rgba(12, 31, 42, 0.18);
  color: rgba(255, 255, 255, 0.9);
}

.page-hero--primary .page-hero__eyebrow {
  color: rgba(255, 255, 255, 0.8);
}

.page-hero--primary h1 {
  color: #ffffff;
}

.page-hero--primary p {
  color: rgba(255, 255, 255, 0.9);
}

.page-hero--primary .page-hero__inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 3rem 1.5rem 4rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  text-align: left;
  align-items: flex-start;
}

.page-hero--primary .page-hero__summary {
  max-width: 680px;
  margin: 0;
  color: rgba(255, 255, 255, 0.85);
}

.page-hero__inner {
  display: grid;
  gap: 1.5rem;
}

.page-hero--privacy {
  background: #ffffff;
  border-bottom: 1px solid rgba(12, 31, 42, 0.1);
}

.page-hero--privacy .page-hero__inner {
  align-items: center;
  gap: 2.5rem;
}

.page-hero--privacy .page-hero__copy {
  display: grid;
  gap: 1.25rem;
  align-items: flex-start;
}

.page-hero__points {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.65rem;
  color: var(--color-secondary-text);
  font-weight: 500;
}


.page-hero__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: var(--color-primary);
  font-size: 0.85rem;
}

.page-hero h1 {
  margin: 0;
  font-size: clamp(2.25rem, 4vw, 3rem);
  line-height: 1.15;
}

.page-hero p {
  margin: 0;
  color: var(--color-secondary-text);
  max-width: 680px;
}

.page-section {
  padding: 4rem 0;
}

.page-section--alt {
  background: var(--color-surface-alt);
}

.page-section h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.page-section p {
  color: var(--color-secondary-text);
  margin: 0 0 1.5rem;
}

.section-lede {
  color: var(--color-secondary-text);
  margin: 0 0 2rem;
  max-width: 720px;
}

.page-section__grid {
  display: grid;
  gap: 1.5rem;
}

.page-hero__copy--stacked {
  display: grid;
  gap: 1rem;
}

.page-hero__note {
  max-width: 540px;
  margin: 0;
  color: var(--color-secondary-text);
  font-weight: 500;
}

.feature-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.5rem;
}

.feature-list__item {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  padding: 2rem;
  box-shadow: 0 12px 30px rgba(45, 79, 92, 0.08);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  position: relative;
}

.feature-list__item:hover,
.feature-list__item:focus-within {
  transform: translateY(-6px);
  box-shadow: 0 18px 36px rgba(45, 79, 92, 0.16);
}

.feature-list__item:active {
  transform: translateY(-2px) scale(0.98);
}

.feature-list__item h3 {
  margin-top: 0;
  margin-bottom: 0.75rem;
}

.feature-list__item p {
  margin: 0;
  color: var(--color-secondary-text);
}

.card-grid {
  display: grid;
  gap: 1.5rem;
}

.card-grid--two {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  padding: 2rem;
  box-shadow: 0 12px 30px rgba(45, 79, 92, 0.05);
}

.card h3 {
  margin-top: 0;
  margin-bottom: 0.75rem;
}

.bot-carousel {
  position: relative;
  --cards-per-view: 1;
  --bot-carousel-gap: 1.5rem;
}

@media (min-width: 640px) {
  .bot-carousel {
    --cards-per-view: 2;
  }
}

@media (min-width: 1024px) {
  .bot-carousel {
    --cards-per-view: 3;
  }
}

.bot-carousel__viewport {
  overflow: hidden;
}

.bot-carousel__track {
  display: flex;
  gap: var(--bot-carousel-gap);
  transition: transform 0.6s ease;
  will-change: transform;
}

.bot-card {
  flex: 0 0 calc(
    (100% - (var(--cards-per-view) - 1) * var(--bot-carousel-gap)) /
      var(--cards-per-view)
  );
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  box-shadow: 0 18px 40px rgba(45, 79, 92, 0.14);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  min-height: 280px;
}

.bot-card__image {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  object-fit: cover;
  box-shadow: 0 10px 24px rgba(45, 79, 92, 0.2);
}

.bot-card__title {
  margin: 0;
  font-size: 1.125rem;
}

.bot-card__text {
  margin: 0;
  color: var(--color-secondary-text);
  line-height: 1.6;
}

.bot-carousel__control {
  position: absolute;
  top: 50%;
  transform: translate(var(--translate-x, 0), -50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: var(--color-card);
  color: var(--color-text);
  box-shadow: 0 12px 24px rgba(45, 79, 92, 0.15);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  z-index: 5;
}

.bot-carousel__control--prev {
  left: 0;
  --translate-x: -50%;
}

.bot-carousel__control--next {
  right: 0;
  --translate-x: 50%;
}

.bot-carousel__control:hover,
.bot-carousel__control:focus-visible {
  transform: translate(var(--translate-x, 0), -50%) scale(1.05);
  box-shadow: 0 18px 32px rgba(45, 79, 92, 0.22);
}

.bot-carousel__control:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 4px;
}

.bot-carousel__control span {
  font-size: 1.5rem;
  line-height: 1;
}

@media (max-width: 639px) {
  .bot-carousel__control {
    display: none;
  }
}

.cta-panel {
  background: linear-gradient(135deg, var(--color-primary), #6ab7ce);
  border-radius: 24px;
  padding: 3rem;
  color: #ffffff;
  text-align: center;
  box-shadow: 0 20px 50px rgba(76, 154, 181, 0.3);
}

.cta-panel h2 {
  margin-top: 0;
  margin-bottom: 1rem;
  font-size: 2.25rem;
}

.cta-panel p {
  margin: 0 auto 2rem;
  max-width: 540px;
  color: rgba(255, 255, 255, 0.92);
}

.cta-panel .button--ghost {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.7);
}

.cta-panel .button--ghost:hover,
.cta-panel .button--ghost:focus {
  background: rgba(255, 255, 255, 0.15);
}

.faq {
  display: grid;
  gap: 1rem;
}

.faq details {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 1.25rem 1.5rem;
  box-shadow: 0 8px 20px rgba(45, 79, 92, 0.06);
}

.faq summary {
  font-weight: 600;
  cursor: pointer;
  outline: none;
}

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

.faq summary::after {
  content: "＋";
  float: right;
  font-weight: 400;
  transition: transform 0.2s ease;
  color: var(--color-primary);
}

.faq details[open] summary::after {
  content: "–";
}

.faq p {
  margin: 0.75rem 0 0;
  color: var(--color-secondary-text);
}

.timeline {
  display: grid;
  gap: 1.5rem;
}

.timeline__item {
  display: grid;
  gap: 0.5rem;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: 0 8px 24px rgba(45, 79, 92, 0.05);
}

.timeline__year {
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer {
  background: var(--color-card);
  color: var(--color-secondary-text);
  text-align: center;
  padding: 1.5rem;
  border-top: 1px solid var(--color-border);
}

.footer--expanded {
  text-align: left;
  padding: 3rem 1.5rem 1.5rem;
}

.footer--expanded .footer__inner {
  display: grid;
  gap: 2rem;
}

.footer--expanded h3 {
  margin: 0 0 0.75rem;
  font-size: 1.1rem;
  color: var(--color-text);
}

.footer--expanded p {
  margin: 0;
}

.footer__links ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.5rem;
}

.footer__links a {
  color: var(--color-secondary-text);
}

.footer__links a:hover,
.footer__links a:focus {
  color: var(--color-primary);
}

.footer__contact-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-secondary-text);
  font-weight: 600;
}

.footer__contact-icon {
  width: 24px;
  height: 24px;
  display: block;
}

.footer__contact-link:hover,
.footer__contact-link:focus {
  color: var(--color-primary);
}

.footer__contact-link:hover .footer__contact-icon,
.footer__contact-link:focus .footer__contact-icon {
  filter: brightness(1.1);
}

.footer__socials {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.footer__bottom {
  margin-top: 2rem;
  text-align: center;
}

.footer p {
  margin: 0;
  font-size: 0.9rem;
  color: inherit;
}

@media (max-width: 767px) {
  .hero--home .hero__content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    text-align: center;
  }

  .hero--home .hero__copy {
    align-items: center;
    text-align: center;
  }

  .hero--home .hero__actions {
    justify-content: center;
    width: 100%;
  }

  .hero--home .hero__actions .button {
    width: 100%;
    max-width: 260px;
  }

  .hero--home .hero__summary,
  .hero--home .hero__note {
    margin: 0 auto;
  }

  .page-hero--privacy .page-hero__inner {
    text-align: center;
  }

  .page-hero--privacy .page-hero__copy {
    justify-items: center;
  }

  .page-hero__points {
    gap: 0.55rem;
  }
}

@media (min-width: 768px) {
  .nav {
    padding: 1rem 0;
  }

  .nav__toggle {
    display: none;
  }

  .nav__menu {
    display: flex !important;
    position: static;
    flex-direction: row;
    align-items: center;
    gap: 2rem;
    padding: 0;
    box-shadow: none;
    border: 0;
    width: auto;
  }

  .nav__links {
    flex-direction: row;
    gap: 1.5rem;
  }

  .nav__item {
    width: auto;
    position: relative;
  }

  .nav__trigger {
    gap: 0.35rem;
    justify-content: center;
  }

  .nav__trigger .nav__link {
    flex: 0;
  }

  .nav__arrow {
    width: 1.25rem;
    height: 1.25rem;
  }

  .nav__submenu {
    position: absolute;
    top: 100%;
    left: 0;
    margin: 0;
    padding: 1rem;
    min-width: 200px;
    border: 1px solid var(--color-border);
    border-radius: 16px;
    background: var(--color-card);
    box-shadow: 0 16px 40px rgba(45, 79, 92, 0.12);
    gap: 0.5rem;
    border-left: 0;
  }

  .nav__submenu::before {
    content: "";
    position: absolute;
    top: -8px;
    left: 24px;
    width: 16px;
    height: 16px;
    background: var(--color-card);
    border-left: 1px solid var(--color-border);
    border-top: 1px solid var(--color-border);
    transform: rotate(45deg);
  }

  .nav__item:not(.is-open) > .nav__submenu {
    display: none;
  }

  .nav__item.is-open > .nav__submenu,
  .nav__item:hover > .nav__submenu {
    display: flex;
  }

  .nav__item:hover > .nav__trigger .nav__arrow {
    color: var(--color-primary);
  }

  .nav__item:hover > .nav__trigger .nav__arrow::before {
    transform: rotate(180deg);
  }

  .nav__cta {
    align-self: auto;
    min-width: 0;
  }

  .nav__active-bar {
    display: block;
    position: absolute;
    left: 0;
    bottom: -0.65rem;
    height: 3px;
    background: var(--color-primary);
    border-radius: 999px;
    width: 0;
    transform: translateX(0);
    opacity: 0;
    transition: transform 0.25s ease, width 0.25s ease, opacity 0.2s ease;
    pointer-events: none;
    box-shadow: 0 6px 16px rgba(76, 154, 181, 0.35);
  }

  .nav__active-bar.is-visible {
    opacity: 1;
  }

  .hero__content {
    text-align: left;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: center;
    gap: 3rem;
  }

  .hero__actions {
    justify-content: flex-start;
  }

  .hero--home .hero__actions.hero__actions--stacked {
    justify-content: flex-start;
    justify-items: center;
    gap: 2rem;
  }

  .hero__actions.hero__actions--stacked {
    grid-auto-flow: column;
    gap: 1.75rem;
  }

  .feedback__inner {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
    gap: 3rem;
  }

  .feedback__submit {
    justify-self: start;
  }

  .hero__image {
    margin: 0;
  }

  .features__icon {
    font-size: 3rem;
  }

  .page-hero__inner {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: center;
  }

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

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

  .card-grid:not(.card-grid--two) {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .how-it-works__steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .download-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .footer--expanded .footer__inner {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }
}