:root {
  --navy: #1c244b;
  --slate: #324a6d;
  --muted: #5c6578;
  --coral: #ff7d50;
  --orange: #ff911a;
  --peach: #fff6f3;
  --line: #eadfd8;
  --white: #ffffff;
  --shadow: 0 18px 50px rgba(28, 36, 75, 0.08);
  --radius: 24px;
  --header: 84px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--navy);
  background:
    radial-gradient(900px 420px at 100% -10%, rgba(255, 145, 26, 0.16), transparent 60%),
    radial-gradient(700px 380px at -10% 20%, rgba(255, 125, 80, 0.14), transparent 55%),
    #fffaf8;
  font-family: Inter, "Segoe UI", sans-serif;
  line-height: 1.6;
}

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

a {
  color: var(--coral);
}

h1,
h2,
h3,
.btn,
.badge,
.notice__title,
.support__box strong {
  font-family: Poppins, Inter, sans-serif;
}

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

.skip {
  position: absolute;
  left: 16px;
  top: -48px;
  background: var(--navy);
  color: white;
  padding: 8px 12px;
  border-radius: 8px;
  z-index: 20;
}

.skip:focus {
  top: 12px;
}

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

.header {
  position: sticky;
  top: 0;
  z-index: 10;
  height: var(--header);
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(200, 213, 220, 0.7);
  backdrop-filter: blur(14px);
}

.header__inner,
.footer__inner,
.hero__actions,
.support {
  display: flex;
  align-items: center;
}

.header__inner {
  height: 100%;
  justify-content: space-between;
  gap: 24px;
}

.brand img {
  height: 58px;
  width: auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  border: 0;
  text-decoration: none;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease;
}

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

.btn--header,
.btn--ghost {
  color: var(--navy);
  background: white;
  border: 1px solid #f0d7cc;
}

.btn--primary {
  color: white;
  background: linear-gradient(180deg, var(--orange), var(--coral));
  box-shadow: 0 10px 24px rgba(255, 125, 80, 0.28);
}

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

.hero__grid {
  display: grid;
  grid-template-columns: 1.35fr 0.85fr;
  gap: 40px;
  align-items: center;
}

.badge {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 6px 12px;
  border-radius: 999px;
  background: #fff1ea;
  color: #c85a32;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

h1 {
  font-size: clamp(36px, 5vw, 60px);
  line-height: 1.08;
  letter-spacing: -0.035em;
}

.lead {
  margin-top: 18px;
  max-width: 640px;
  color: var(--slate);
  font-size: 18px;
}

.lead--short {
  margin-top: 12px;
  font-size: 16px;
}

.hero__actions {
  gap: 12px;
  margin-top: 28px;
  flex-wrap: wrap;
}

.notice {
  background: white;
  border: 1px solid var(--line);
  border-radius: 32px;
  padding: 32px;
  box-shadow: var(--shadow);
}

.notice__label {
  color: var(--coral);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.notice__title {
  margin-top: 8px;
  font-size: 28px;
}

.notice__text {
  margin-top: 10px;
  color: var(--slate);
}

.notice__list {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
}

.notice__list li {
  padding: 12px 0;
  border-top: 1px solid #f3ebe7;
}

.section {
  padding: 56px 0;
}

.section--soft {
  background: linear-gradient(180deg, transparent, var(--peach) 18%, var(--peach) 82%, transparent);
}

.section__head {
  max-width: 680px;
  margin-bottom: 28px;
}

h2 {
  font-size: clamp(28px, 3vw, 40px);
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.section__head p,
.support p,
.card p,
.faq p {
  margin-top: 10px;
  color: var(--muted);
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.card {
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}

.card__mark {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--coral);
  font-family: Poppins, sans-serif;
  font-weight: 700;
}

.card h3 {
  font-size: 20px;
}

.support {
  justify-content: space-between;
  gap: 32px;
  background: var(--navy);
  color: white;
  border-radius: 32px;
  padding: 36px;
}

.support p {
  color: #d7deee;
  max-width: 520px;
}

.support__box {
  display: grid;
  gap: 6px;
  width: 100%;
  min-width: 0;
  max-width: 420px;
  padding: 22px 24px;
  border-radius: 20px;
  background: white;
  color: var(--navy);
  text-decoration: none;
}

.support__box span {
  color: var(--coral);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.support__box strong {
  font-size: 20px;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.faq {
  max-width: 820px;
}

.faq__list {
  display: grid;
  gap: 12px;
}

details {
  background: white;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 6px 20px;
}

summary {
  cursor: pointer;
  font-weight: 600;
  padding: 14px 0;
  list-style: none;
}

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

summary::after {
  content: "+";
  float: right;
  color: var(--coral);
  font-size: 22px;
  line-height: 1;
}

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

.faq p {
  padding-bottom: 16px;
}

.footer {
  padding: 28px 0 40px;
}

.footer__inner {
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 14px;
}

.footer img {
  height: 42px;
  width: auto;
}

.footer a {
  color: var(--navy);
  font-weight: 600;
  text-decoration: none;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%);
  background: var(--navy);
  color: white;
  padding: 12px 16px;
  border-radius: 999px;
  font-size: 14px;
}

@media (max-width: 860px) {
  .hero__grid,
  .cards,
  .support {
    grid-template-columns: 1fr;
    display: grid;
  }

  .hero {
    padding-top: 40px;
  }

  .btn--header {
    display: none;
  }

  .support {
    padding: 28px 22px;
    min-width: 0;
  }

  .support__box {
    max-width: none;
  }

  .support__box strong {
    font-size: clamp(16px, 4.4vw, 20px);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .btn {
    transition: none;
  }
}