:root {
  color-scheme: light;
  --bg: #f5f1e8;
  --bg-soft: #fbf8f2;
  --paper: rgba(255, 255, 255, 0.78);
  --paper-strong: rgba(255, 255, 255, 0.92);
  --ink: #1d2427;
  --ink-soft: #586365;
  --line: rgba(34, 49, 53, 0.12);
  --line-strong: rgba(34, 49, 53, 0.22);
  --accent: #0f5c5c;
  --accent-deep: #12393c;
  --accent-warm: #b98b58;
  --ok: #1b726a;
  --danger: #b94949;
  --shadow: 0 24px 80px rgba(23, 31, 33, 0.09);
  --radius-xl: 34px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --content: 1180px;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Manrope", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  color: var(--ink);
  font-family: var(--font-body);
  background:
    radial-gradient(circle at top left, rgba(15, 92, 92, 0.08), transparent 24%),
    radial-gradient(circle at 85% 12%, rgba(185, 139, 88, 0.15), transparent 18%),
    linear-gradient(180deg, #f8f4ed 0%, #f2ede3 48%, #f6f2ea 100%);
}

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

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

.landing-page::before,
.thanks-page::before {
  position: fixed;
  inset: 0;
  pointer-events: none;
  content: "";
  background-image: linear-gradient(rgba(18, 57, 60, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(18, 57, 60, 0.04) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.42), transparent 84%);
}

.page-shell,
.thanks-shell {
  width: min(calc(100% - 32px), var(--content));
  margin: 0 auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 0 10px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand img {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.08);
}

.brand-quiet {
  justify-content: center;
  margin-bottom: 26px;
}

.top-links {
  display: inline-flex;
  gap: 10px;
  flex-wrap: wrap;
}

.top-links a,
.secondary-link {
  padding: 11px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.52);
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 600;
  backdrop-filter: blur(14px);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 430px);
  align-items: center;
  gap: clamp(32px, 5vw, 74px);
  padding: 42px 0 34px;
}

.hero-intro,
.section-label {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero h1,
.section-heading h2,
.closing-panel h2,
.thanks-card h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 0.94;
}

.hero h1 {
  max-width: 10ch;
  font-size: clamp(3.6rem, 7.2vw, 6.8rem);
}

.hero-text,
.section-heading p,
.merit-strip p,
.info-card p,
.thanks-copy,
.thanks-note {
  color: var(--ink-soft);
  font-size: 1.04rem;
  line-height: 1.72;
}

.hero-text {
  max-width: 60ch;
  margin: 22px 0 0;
}

.hero-notes {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 34px;
}

.hero-notes article,
.merit-strip article,
.access-card,
.info-card,
.closing-panel,
.thanks-card {
  border: 1px solid var(--line);
  background: var(--paper);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.hero-notes article {
  display: grid;
  gap: 8px;
  padding: 18px;
  border-radius: var(--radius-md);
}

.hero-notes strong,
.merit-strip h2,
.preview-card strong,
.preview-list b {
  font-size: 1rem;
  font-weight: 700;
}

.hero-notes span,
.preview-card small,
.preview-list span {
  color: var(--ink-soft);
  line-height: 1.5;
}

.hero-preview {
  display: flex;
  justify-content: center;
}

.device-frame {
  width: min(100%, 390px);
  padding: 16px;
  border: 1px solid rgba(18, 57, 60, 0.12);
  border-radius: 36px;
  background: linear-gradient(180deg, #1d2528, #101719);
  box-shadow: 0 30px 90px rgba(16, 23, 25, 0.24);
}

.device-bar {
  width: 34%;
  height: 6px;
  margin: 0 auto 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
}

.device-screen {
  display: grid;
  gap: 14px;
  min-height: 610px;
  padding: 20px;
  border-radius: 26px;
  background:
    radial-gradient(circle at top right, rgba(104, 167, 157, 0.16), transparent 25%),
    linear-gradient(180deg, #152022 0%, #0f1719 100%);
  color: #f5f6f1;
}

.preview-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.preview-chip {
  padding: 8px 11px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: #d6d9d0;
  font-size: 0.73rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.preview-card {
  display: grid;
  gap: 8px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.05);
}

.preview-card small,
.preview-list span {
  color: rgba(239, 242, 238, 0.72);
  font-size: 0.86rem;
}

.preview-card-primary {
  padding-top: 24px;
  padding-bottom: 24px;
}

.preview-card-primary strong {
  font-size: 1.56rem;
  line-height: 1.16;
}

.preview-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.preview-list {
  display: grid;
  gap: 12px;
  margin-top: auto;
}

.preview-list div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.merit-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 14px;
}

.merit-strip article {
  padding: 26px;
  border-radius: var(--radius-lg);
}

.merit-strip h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 500;
  letter-spacing: -0.03em;
}

.merit-strip p {
  margin: 0;
}

.access-section {
  padding: 82px 0 18px;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 32px;
}

.section-heading h2,
.closing-panel h2,
.thanks-card h1 {
  font-size: clamp(2.6rem, 5vw, 4.2rem);
}

.section-heading p {
  margin: 16px 0 0;
}

.access-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(290px, 360px);
  gap: 22px;
  align-items: start;
}

.access-card,
.info-card,
.closing-panel,
.thanks-card {
  border-radius: var(--radius-xl);
}

.access-card {
  padding: 28px;
}

form {
  display: grid;
  gap: 18px;
}

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

.field {
  display: grid;
  gap: 9px;
}

.field > span,
.consent span {
  font-size: 0.92rem;
  font-weight: 600;
}

input,
select,
textarea {
  width: 100%;
  min-height: 56px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--paper-strong);
  color: var(--ink);
  font: inherit;
  font-size: 0.98rem;
  transition:
    border-color 160ms ease,
    box-shadow 160ms ease,
    transform 160ms ease;
}

textarea {
  min-height: 146px;
  padding-top: 16px;
  padding-bottom: 16px;
  resize: vertical;
}

input::placeholder,
textarea::placeholder {
  color: #8b9799;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: rgba(15, 92, 92, 0.4);
  box-shadow: 0 0 0 4px rgba(15, 92, 92, 0.08);
}

select {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--accent) 50%),
    linear-gradient(135deg, var(--accent) 50%, transparent 50%);
  background-position: calc(100% - 22px) 25px, calc(100% - 17px) 25px;
  background-size: 5px 5px;
  background-repeat: no-repeat;
}

.consent {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.55);
}

.consent input {
  width: 20px;
  min-height: 20px;
  height: 20px;
  margin: 2px 0 0;
  accent-color: var(--accent);
}

.submit-button,
.store-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 58px;
  padding: 0 24px;
  border: none;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent-deep), var(--accent));
  color: #f8fbfa;
  font: inherit;
  font-size: 0.98rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 18px 44px rgba(18, 57, 60, 0.2);
}

.submit-button:disabled {
  opacity: 0.7;
  cursor: wait;
}

.form-status {
  min-height: 22px;
  margin: -4px 0 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.form-status[data-type="error"] {
  color: var(--danger);
}

.info-card {
  padding: 28px;
}

.info-block ol {
  margin: 10px 0 0;
  padding-left: 18px;
  color: var(--ink-soft);
  line-height: 1.72;
}

.info-divider {
  height: 1px;
  margin: 26px 0;
  background: var(--line);
}

.closing-panel {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin: 40px 0 70px;
  padding: 34px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 0 0 28px;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.thanks-shell {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 24px 0;
}

.thanks-card {
  width: min(100%, 760px);
  padding: 36px;
  text-align: center;
}

.thanks-mark {
  width: 84px;
  margin: 0 auto 22px;
  color: var(--ok);
}

.thanks-copy {
  max-width: 32rem;
  margin: 18px auto 0;
}

.thanks-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.thanks-note {
  margin: 20px 0 0;
  font-size: 0.92rem;
  overflow-wrap: anywhere;
}

.err {
  display: none;
  color: var(--danger);
  font-size: 0.88rem;
  font-style: normal;
}

.err.show {
  display: block;
}

.hp {
  position: absolute !important;
  left: -9999px !important;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

@media (max-width: 980px) {
  .hero,
  .access-layout,
  .closing-panel {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 28px;
  }

  .hero h1 {
    max-width: 12ch;
  }

  .hero-preview {
    justify-content: flex-start;
  }

  .merit-strip {
    grid-template-columns: 1fr;
  }

  .closing-panel {
    align-items: start;
  }
}

@media (max-width: 720px) {
  .page-shell,
  .thanks-shell {
    width: min(calc(100% - 20px), var(--content));
  }

  .site-header,
  .top-links,
  .hero-notes,
  .field-row,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .site-header,
  .top-links,
  .site-footer {
    display: grid;
  }

  .top-links {
    justify-items: start;
  }

  .hero h1 {
    max-width: none;
    font-size: clamp(2.9rem, 14vw, 4.4rem);
  }

  .hero-notes {
    display: grid;
  }

  .device-frame {
    width: 100%;
  }

  .device-screen {
    min-height: auto;
  }

  .access-card,
  .info-card,
  .thanks-card,
  .closing-panel {
    padding: 22px 18px;
    border-radius: 26px;
  }

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

  .thanks-actions {
    flex-direction: column;
  }

  .thanks-actions > * {
    width: 100%;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .access-card,
  .info-card,
  .thanks-card,
  .merit-strip article {
    animation: rise 460ms ease both;
  }

  @keyframes rise {
    from {
      opacity: 0;
      transform: translateY(16px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
}