:root {
  --bg: #fff7f5;
  --surface: rgba(255, 255, 255, 0.9);
  --surface-strong: #ffffff;
  --text: #241515;
  --muted: #6b4c4c;
  --accent: #ff1a14;
  --accent-deep: #cf0d08;
  --line: rgba(207, 13, 8, 0.14);
  --shadow: 0 28px 70px rgba(122, 26, 23, 0.14);
  --radius: 28px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(255, 26, 20, 0.14), transparent 28%),
    radial-gradient(circle at right 20%, rgba(207, 13, 8, 0.1), transparent 24%),
    linear-gradient(180deg, #fff6f4 0%, #fffefe 48%, #fff8f6 100%);
  font-family: "Avenir Next", "Segoe UI", sans-serif;
  line-height: 1.65;
}

body::before,
body::after {
  content: "";
  position: fixed;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 26, 20, 0.08), transparent 70%);
  filter: blur(8px);
  pointer-events: none;
  z-index: 0;
}

body::before {
  top: -120px;
  left: -120px;
}

body::after {
  right: -120px;
  bottom: -120px;
}

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

.site-header,
main,
.footer {
  position: relative;
  z-index: 1;
}

.site-header {
  z-index: 30;
  width: min(1180px, calc(100% - 32px));
  margin: 24px auto 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 18px;
  border: 1px solid rgba(255, 255, 255, 0.68);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 16px 42px rgba(122, 26, 23, 0.08);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
}

.brand img {
  width: 42px;
  height: 42px;
  object-fit: contain;
  filter: drop-shadow(0 8px 14px rgba(207, 13, 8, 0.16));
}

.nav {
  display: flex;
  align-items: center;
  gap: 26px;
  color: var(--muted);
  font-size: 15px;
  font-weight: 650;
}

.lang-switch {
  position: relative;
  margin-left: auto;
}

.lang-switch summary {
  display: flex;
  min-width: 126px;
  min-height: 42px;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 6px 10px 6px 14px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  box-shadow: 0 14px 30px rgba(207, 13, 8, 0.2);
  cursor: pointer;
  list-style: none;
}

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

.lang-switch summary::after {
  content: "";
  width: 7px;
  height: 7px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
  transition: transform 0.18s ease;
}

.lang-switch[open] summary::after {
  transform: translateY(2px) rotate(225deg);
}

.lang-switch span {
  font-size: 13px;
  font-weight: 850;
}

.lang-switch small {
  color: rgba(255, 255, 255, 0.78);
  font-size: 11px;
  font-weight: 800;
}

.lang-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 20;
  display: grid;
  min-width: 166px;
  gap: 6px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow);
}

.lang-menu a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 9px 10px;
  border-radius: 12px;
  color: var(--text);
}

.lang-menu a:hover {
  background: rgba(255, 26, 20, 0.08);
  color: var(--accent-deep);
}

.lang-menu small {
  color: var(--muted);
}

.nav a:hover,
.header-action:hover,
.footer a:hover {
  color: var(--accent-deep);
}

.header-action {
  color: var(--accent-deep);
  font-weight: 800;
}

.hero {
  width: min(1180px, calc(100% - 32px));
  margin: 24px auto 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 330px);
  gap: clamp(28px, 6vw, 76px);
  align-items: center;
  min-height: calc(100vh - 128px);
  padding: clamp(34px, 7vw, 72px);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: calc(var(--radius) + 8px);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(255, 248, 247, 0.92)),
    linear-gradient(135deg, rgba(255, 26, 20, 0.08), transparent 45%);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.hero-copy {
  max-width: 760px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 26, 20, 0.08);
  color: var(--accent-deep);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1,
h2 {
  font-family: Georgia, "Times New Roman", serif;
  letter-spacing: -0.03em;
}

h1 {
  max-width: 860px;
  margin-bottom: 22px;
  font-size: clamp(42px, 7vw, 82px);
  line-height: 1.02;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.08;
}

h3 {
  margin-bottom: 12px;
  font-size: 22px;
  line-height: 1.2;
}

.lead {
  max-width: 660px;
  margin-bottom: 32px;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 22px);
}

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

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 800;
}

.button.primary {
  background: var(--accent);
  color: #ffffff;
  box-shadow: 0 14px 30px rgba(207, 13, 8, 0.2);
}

.button.primary:hover {
  background: var(--accent-deep);
}

.button.secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.72);
  color: var(--accent-deep);
}

.hero-mark {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-mark img {
  width: min(100%, 310px);
  aspect-ratio: 1;
  object-fit: contain;
  filter: drop-shadow(0 24px 34px rgba(207, 13, 8, 0.16));
}

.strip {
  width: min(1180px, calc(100% - 32px));
  margin: 24px auto 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  border-radius: 24px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 16px 42px rgba(122, 26, 23, 0.06);
}

.strip span {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  border-right: 1px solid var(--line);
  color: var(--muted);
  font-weight: 750;
  text-align: center;
}

.strip span:last-child {
  border-right: 0;
}

.section {
  width: min(1180px, calc(100% - 32px));
  margin: 24px auto 0;
  padding: clamp(36px, 6vw, 64px);
  border: 1px solid rgba(255, 255, 255, 0.68);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.section-heading {
  max-width: 720px;
  margin-bottom: 36px;
}

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

.feature-card {
  min-height: 230px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.82);
}

.feature-card p,
.pricing p {
  color: var(--muted);
}

.pricing {
  display: grid;
  gap: 30px;
}

.pricing-head {
  max-width: 640px;
}

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

.price-card {
  position: relative;
  display: grid;
  gap: 10px;
  align-content: start;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.86);
}

.price-card.featured {
  border-color: rgba(207, 13, 8, 0.34);
  background:
    linear-gradient(180deg, rgba(255, 26, 20, 0.08), rgba(255, 255, 255, 0.9));
  box-shadow: 0 18px 46px rgba(207, 13, 8, 0.13);
}

.badge {
  justify-self: start;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 26, 20, 0.1);
  color: var(--accent-deep);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.price-label {
  color: var(--accent-deep);
  font-weight: 850;
}

.price-card strong {
  font-size: clamp(34px, 4vw, 46px);
  line-height: 1;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
}

.steps li {
  min-height: 144px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.72);
}

.steps span {
  display: block;
  margin-bottom: 22px;
  color: var(--accent);
  font-weight: 850;
}

.steps p {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
}

.start-action {
  width: min(100%, 280px);
}

.footer {
  width: min(1180px, calc(100% - 32px));
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 24px auto 40px;
  padding: 20px 24px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--surface-strong);
  color: var(--muted);
  font-size: 14px;
}

.footer a {
  color: var(--accent-deep);
  font-weight: 750;
}

@media (max-width: 860px) {
  .site-header {
    gap: 16px;
  }

  .nav {
    display: none;
  }

  .lang-switch {
    margin-left: 0;
  }

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

  .hero {
    min-height: auto;
  }

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

  .hero-mark img {
    width: 180px;
  }

  .strip,
  .feature-grid,
  .price-grid,
  .steps {
    grid-template-columns: 1fr;
  }

  .strip span {
    min-height: 58px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .strip span:last-child {
    border-bottom: 0;
  }

}

@media (max-width: 520px) {
  .site-header,
  .hero,
  .strip,
  .section,
  .footer {
    width: min(100% - 20px, 1180px);
  }

  .site-header {
    margin-top: 10px;
    padding: 12px;
    flex-wrap: wrap;
  }

  .brand span {
    font-size: 15px;
  }

  .header-action {
    font-size: 14px;
  }

  .lang-switch {
    order: 3;
    width: 100%;
  }

  .lang-switch summary {
    width: 100%;
  }

  .lang-menu {
    left: 0;
    right: 0;
  }

  .hero,
  .section {
    padding: 22px;
    border-radius: 22px;
  }

  h1 {
    font-size: 42px;
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .feature-card,
  .price-card {
    padding: 22px;
    border-radius: 22px;
  }

  .footer {
    flex-direction: column;
  }
}