:root {
  --bg: #0a0a0a;
  --bg-soft: #111214;
  --line: rgba(232, 237, 242, 0.16);
  --line-strong: rgba(232, 237, 242, 0.28);
  --text: #e8edf2;
  --text-soft: rgba(232, 237, 242, 0.72);
  --silver: #c0c0c0;
  --danger: #ff8f8f;
  --radius: 20px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  min-height: 100vh;
  position: relative;
}

.page-glow {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(50% 45% at 15% 15%, rgba(27, 29, 31, 0.95) 0%, rgba(27, 29, 31, 0) 62%),
    radial-gradient(42% 36% at 90% 8%, rgba(17, 18, 20, 1) 0%, rgba(17, 18, 20, 0) 64%),
    linear-gradient(180deg, #0a0a0a 0%, #0a0a0a 100%);
}

a {
  color: inherit;
}

.site-header,
.main-content,
.site-footer {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  padding-top: 8px;
}

.logo-link {
  display: inline-block;
}

.logo-image {
  width: auto;
  height: 112px;
  max-width: 190px;
  object-fit: contain;
  opacity: 0.95;
}

.main-content {
  padding: 12px 0 80px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(280px, 1.1fr) minmax(220px, 0.9fr);
  gap: 40px;
  align-items: center;
}

.hero-badge {
  margin: 0;
  color: rgba(232, 237, 242, 0.6);
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

h1 {
  margin: 20px 0 0;
  font-size: clamp(30px, 5vw, 56px);
  line-height: 1.08;
}

.hero-description {
  margin: 22px 0 0;
  max-width: 600px;
  font-size: clamp(16px, 2vw, 20px);
  line-height: 1.5;
  color: var(--text-soft);
}

.hero-actions {
  margin-top: 34px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.btn {
  appearance: none;
  border: 1px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  line-height: 1;
  padding: 14px 26px;
  transition: transform 240ms ease, border-color 240ms ease, opacity 240ms ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

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

.btn:disabled {
  opacity: 0.5;
  cursor: default;
  transform: none;
}

.btn-primary {
  color: #0b0b0b;
  background: linear-gradient(98deg, #f2f2f2 0%, #c0c0c0 55%, #f7f7f7 100%);
}

.btn-ghost {
  color: var(--text);
  background: transparent;
  border-color: var(--line-strong);
}

.hero-visual {
  border-radius: 32px;
  border: 1px solid rgba(232, 237, 242, 0.12);
  background: radial-gradient(circle at 50% 35%, rgba(35, 37, 41, 0.9), rgba(10, 10, 10, 0.95));
  min-height: 460px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-image {
  max-width: 100%;
  max-height: 470px;
  object-fit: contain;
  transform: translateY(-20px) rotate(2.8deg) scale(1.12);
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 48px 0 26px;
}

.footer-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
}

.footer-title {
  margin: 0;
  font-size: 30px;
  line-height: 1.2;
}

.footer-text {
  margin: 12px 0 0;
  color: var(--text-soft);
}

.capture-form {
  margin-top: 20px;
  display: grid;
  gap: 12px;
}

.capture-form label {
  display: grid;
  gap: 7px;
}

.capture-form label span {
  font-size: 13px;
  color: var(--text-soft);
}

.capture-form input,
.capture-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(17, 18, 20, 0.9);
  color: var(--text);
  border-radius: 14px;
  padding: 13px 14px;
  font: inherit;
}

.capture-form textarea {
  resize: vertical;
  min-height: 98px;
}

.capture-form input:focus,
.capture-form textarea:focus {
  outline: none;
  border-color: var(--line-strong);
}

.field-error {
  border-color: rgba(255, 143, 143, 0.7) !important;
}

.form-policy {
  margin: 4px 0 0;
  font-size: 13px;
  color: rgba(232, 237, 242, 0.6);
  line-height: 1.4;
}

.form-policy a {
  color: rgba(232, 237, 242, 0.84);
}

.form-error {
  font-size: 14px;
  color: var(--danger);
}

.hidden {
  display: none !important;
}

.footer-contacts {
  border: 1px solid var(--line);
  background: rgba(17, 18, 20, 0.72);
  border-radius: var(--radius);
  padding: 22px;
  align-self: start;
}

.footer-contacts p {
  margin: 14px 0 0;
  font-size: 18px;
}

.footer-contacts a {
  text-decoration: none;
}

.footer-contacts a:hover {
  text-decoration: underline;
}

.footer-bottom {
  border-top: 1px solid var(--line);
  margin-top: 28px;
  padding-top: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: nowrap;
  justify-content: space-between;
  color: rgba(232, 237, 242, 0.62);
  font-size: 14px;
}

.footer-bottom p {
  margin: 0;
  white-space: nowrap;
}

.footer-bottom a {
  text-decoration: none;
  white-space: nowrap;
}

.footer-bottom a:hover {
  text-decoration: underline;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 50;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(2px);
}

.modal-panel {
  position: relative;
  width: min(620px, calc(100% - 30px));
  margin: 7vh auto 0;
  border: 1px solid var(--line-strong);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(17, 18, 20, 0.98), rgba(10, 10, 10, 0.98));
  padding: 22px;
}

.modal-panel-sm {
  width: min(460px, calc(100% - 30px));
}

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

.modal-head h2 {
  margin: 0;
  font-size: 28px;
}

.modal-description {
  margin: 12px 0 0;
  color: var(--text-soft);
}

.close-btn {
  width: 38px;
  height: 38px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  cursor: pointer;
  font-size: 24px;
  line-height: 1;
}

.legal-page {
  padding-top: 8px;
}

.legal-card {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(17, 18, 20, 0.72);
  padding: 24px;
}

.legal-card h1 {
  margin-top: 16px;
  font-size: clamp(28px, 4vw, 44px);
}

.legal-content {
  margin-top: 20px;
  display: grid;
  gap: 16px;
  color: var(--text-soft);
  line-height: 1.55;
}

.legal-content h2 {
  margin: 10px 0 0;
  color: var(--text);
  font-size: 21px;
}

.legal-content p {
  margin: 0;
}

.legal-back {
  margin-top: 24px;
}

.legal-footer {
  padding-top: 24px;
}

@media (max-width: 920px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .hero-visual {
    min-height: 320px;
  }

  .hero-image {
    max-height: 340px;
    transform: translateY(-14px) rotate(2.2deg) scale(1.1);
  }

  .footer-layout {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-wrap: wrap;
    justify-content: center;
  }

  .footer-title {
    font-size: 26px;
  }

  .site-header,
  .main-content,
  .site-footer {
    width: min(1160px, calc(100% - 26px));
  }

  .logo-image {
    height: 94px;
  }
}