:root {
  --ink: #17202a;
  --muted: #64707d;
  --line: #dce4e8;
  --paper: #fbfcfa;
  --white: #ffffff;
  --teal: #1d9a8a;
  --coral: #ed6b5f;
  --lemon: #f3c84c;
  --sky: #68aee8;
  --green: #69b66b;
  --shadow: 0 18px 50px rgba(23, 32, 42, 0.12);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(180deg, #f7fbfb 0%, var(--paper) 46%, #ffffff 100%);
  font-size: 16px;
  line-height: 1.6;
}

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

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

a:hover {
  color: var(--teal);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: 100%;
  padding: 18px clamp(20px, 5vw, 68px);
  border-bottom: 1px solid rgba(220, 228, 232, 0.75);
  background: rgba(251, 252, 250, 0.9);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: max-content;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 8px;
  background: var(--ink);
  color: var(--white);
  font-size: 0.78rem;
  letter-spacing: 0;
}

.nav-links,
.site-footer nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 20px;
}

.nav-links a,
.site-footer a {
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 700;
}

.nav-links a[aria-current="page"] {
  color: var(--ink);
}

.section-wrap {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(440px, 1.05fr);
  align-items: center;
  gap: clamp(32px, 6vw, 72px);
  min-height: auto;
  padding: clamp(64px, 8vw, 110px) 0 68px;
}

.hero-copy {
  max-width: 620px;
}

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

h1 {
  margin-bottom: 20px;
  font-size: clamp(3.6rem, 6.5vw, 5.9rem);
  line-height: 0.92;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.35rem;
  line-height: 1.15;
  letter-spacing: 0;
}

p {
  color: var(--muted);
}

.hero-lede {
  color: var(--ink);
  font-size: clamp(1.35rem, 2.4vw, 2rem);
  font-weight: 750;
  line-height: 1.16;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 13px 19px;
  border: 1px solid transparent;
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    background 160ms ease;
}

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

.button-primary {
  background: var(--ink);
  color: var(--white);
  box-shadow: 0 12px 24px rgba(23, 32, 42, 0.16);
}

.button-primary:hover {
  color: var(--white);
  background: #26313d;
}

.button-quiet {
  border-color: var(--line);
  background: var(--white);
  color: var(--ink);
}

.hero-visual {
  margin: 0;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.hero-visual img {
  width: 100%;
  aspect-ratio: 1.78;
  object-fit: contain;
  border-radius: 6px;
}

.app-section {
  padding: 84px 0 96px;
  background: var(--white);
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 32px;
}

.section-heading p {
  max-width: 420px;
}

.app-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.app-card {
  display: grid;
  align-content: space-between;
  min-height: 390px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.app-card p {
  margin-bottom: 22px;
  font-size: 0.96rem;
}

.app-icon-img {
  width: 100%;
  height: 132px;
  margin-bottom: 28px;
  border-radius: 8px;
}

.app-icon-img {
  object-fit: contain;
  padding: 8px;
  background: #eef7f2;
}

.feature-list {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  color: var(--muted);
  font-size: 0.92rem;
  list-style: none;
}

.feature-list li {
  padding-top: 9px;
  border-top: 1px solid var(--line);
}

.app-store-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--ink);
  color: var(--white);
  font-weight: 800;
  line-height: 1;
}

.app-store-link:hover {
  color: var(--white);
  background: #26313d;
}

.privacy-band {
  padding: 78px 0;
  background: #eaf7f2;
}

.split-band,
.support-row,
.support-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.split-band p,
.support-row p {
  max-width: 700px;
}

.support-preview {
  padding: 74px 0;
  background: #fffaf0;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 28px clamp(20px, 5vw, 68px);
  border-top: 1px solid var(--line);
  background: var(--ink);
}

.site-footer p,
.site-footer a {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
}

.site-footer a:hover {
  color: var(--white);
}

.page-hero {
  padding: clamp(56px, 8vw, 94px) 0 44px;
}

.page-hero.compact {
  max-width: 920px;
}

.page-hero h1 {
  font-size: clamp(3.2rem, 7vw, 6rem);
}

.page-hero p {
  max-width: 780px;
  font-size: 1.18rem;
}

.effective-date {
  color: var(--ink);
  font-weight: 800;
}

.policy-main {
  background: linear-gradient(180deg, #f7fbfb 0%, #ffffff 42%);
}

.policy-layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 28px;
  padding-bottom: 84px;
}

.policy-summary {
  position: sticky;
  top: 92px;
  align-self: start;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.policy-summary h2,
.support-form h2,
.support-info h2,
.faq-section h2 {
  font-size: 1.55rem;
}

.policy-summary ul,
.policy-content ul {
  margin: 0;
  padding-left: 19px;
}

.policy-summary li {
  margin-bottom: 8px;
  color: var(--muted);
}

.policy-content {
  display: grid;
  gap: 18px;
}

.policy-content article,
.support-card,
.support-form,
.support-info,
.faq-grid article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.policy-content article {
  padding: clamp(22px, 4vw, 34px);
}

.policy-content article p:last-child {
  margin-bottom: 0;
}

.policy-content a {
  color: var(--teal);
  font-weight: 800;
}

.data-table {
  display: grid;
  overflow: hidden;
  margin-top: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.data-table div {
  display: grid;
  grid-template-columns: minmax(190px, 0.72fr) minmax(0, 1.28fr);
}

.data-table div + div {
  border-top: 1px solid var(--line);
}

.data-table strong,
.data-table span {
  padding: 16px;
}

.data-table strong {
  background: #f5faf8;
}

.support-hero {
  padding-bottom: 62px;
}

.support-card {
  display: grid;
  gap: 6px;
  min-width: 310px;
  padding: 22px;
  box-shadow: 0 12px 30px rgba(23, 32, 42, 0.08);
}

.support-card a {
  color: var(--teal);
  font-weight: 800;
}

.support-layout {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 24px;
  padding-bottom: 88px;
}

.support-info,
.support-form {
  padding: clamp(22px, 4vw, 34px);
}

.support-info {
  align-self: start;
}

.quick-links {
  display: grid;
  gap: 10px;
  margin-top: 24px;
}

.quick-links a {
  padding: 12px 0;
  border-top: 1px solid var(--line);
  color: var(--ink);
  font-weight: 800;
}

.support-form {
  display: grid;
  gap: 12px;
}

.support-form label {
  font-weight: 800;
}

.support-form input,
.support-form select,
.support-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 13px 14px;
  background: #fbfcfa;
  color: var(--ink);
  font: inherit;
}

.support-form textarea {
  resize: vertical;
}

.support-form button {
  width: fit-content;
  margin-top: 8px;
  cursor: pointer;
}

.form-note {
  margin: 0;
  font-size: 0.93rem;
}

.faq-section {
  padding: 74px 0 90px;
  background: #eef7ff;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 24px;
}

.faq-grid article {
  padding: 24px;
}

.faq-grid p {
  margin-bottom: 0;
}

@media (max-width: 1100px) {
  .app-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero,
  .policy-layout,
  .support-layout {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-visual {
    order: -1;
  }

  .section-heading,
  .split-band,
  .support-row,
  .support-hero,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .policy-summary {
    position: static;
  }
}

@media (max-width: 620px) {
  .section-wrap {
    width: min(100% - 28px, 1120px);
  }

  .nav-links {
    width: 100%;
  }

  .nav-links a {
    padding: 4px 0;
  }

  .hero {
    padding-top: 28px;
  }

  h1,
  .page-hero h1 {
    font-size: clamp(2.95rem, 17vw, 4.6rem);
  }

  .app-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .app-card {
    min-height: 340px;
  }

  .data-table div {
    grid-template-columns: 1fr;
  }

  .data-table span {
    border-top: 1px solid var(--line);
  }

  .support-card {
    min-width: 0;
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}