:root {
  --navy: #00355e;
  --navy-deep: #002642;
  --blue-soft: #e8f1f7;
  --ink: #14212b;
  --muted: #5b6975;
  --line: #d8e0e6;
  --surface: #ffffff;
  --background: #f4f7f9;
  --success: #17663a;
  --success-bg: #e8f6ee;
  --error: #a12b2b;
  --error-bg: #fff0f0;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--background);
  font-family: "Sora", sans-serif;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

.site-header {
  min-height: 88px;
  padding: 18px max(24px, calc((100vw - 1180px) / 2));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

.brand img {
  display: block;
  width: 238px;
  height: auto;
}

.back-link {
  color: var(--navy);
  font-size: 0.9rem;
  font-weight: 600;
  text-underline-offset: 4px;
}

.intro {
  min-height: 430px;
  padding: 76px max(24px, calc((100vw - 1180px) / 2));
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(320px, 0.7fr);
  align-items: center;
  gap: 80px;
  color: #fff;
  background:
    linear-gradient(115deg, rgba(0, 38, 66, 0.98), rgba(0, 53, 94, 0.94)),
    repeating-linear-gradient(135deg, transparent 0 26px, rgba(255, 255, 255, 0.05) 26px 27px);
}

.intro-copy {
  max-width: 710px;
}

.privacy-mark {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  margin-bottom: 26px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
}

.privacy-mark svg {
  width: 29px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

.context,
.form-heading > p {
  margin: 0 0 12px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

h1 {
  max-width: 680px;
  margin: 0;
  font-size: clamp(2.15rem, 4.4vw, 4.25rem);
  line-height: 1.06;
  letter-spacing: -0.045em;
}

.lead {
  max-width: 670px;
  margin: 25px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(1rem, 1.5vw, 1.12rem);
  line-height: 1.75;
}

.process {
  padding: 30px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(8px);
}

.process h2 {
  margin: 0 0 24px;
  font-size: 1rem;
}

.process ol {
  display: grid;
  gap: 22px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.process li {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 14px;
}

.process li > span {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--navy-deep);
  background: #fff;
  font-size: 0.78rem;
  font-weight: 700;
}

.process strong {
  display: block;
  margin-bottom: 4px;
  font-size: 0.9rem;
}

.process p {
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.79rem;
  line-height: 1.55;
}

.request-section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 72px 24px 88px;
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.55fr);
  gap: 38px;
  align-items: start;
}

.request-card {
  padding: clamp(28px, 5vw, 52px);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: 0 18px 50px rgba(0, 38, 66, 0.08);
}

.form-heading > p {
  color: var(--navy);
}

.form-heading h2 {
  margin: 0;
  font-size: clamp(1.65rem, 3vw, 2.35rem);
  letter-spacing: -0.035em;
}

.form-heading > span {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.9rem;
}

form {
  margin-top: 36px;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px 20px;
}

.field > span {
  display: block;
  margin-bottom: 9px;
  font-size: 0.82rem;
  font-weight: 600;
}

.field small {
  color: var(--muted);
  font: inherit;
  font-weight: 400;
}

.field input {
  width: 100%;
  min-height: 50px;
  padding: 0 14px;
  border: 1px solid #bfcbd3;
  border-radius: 3px;
  color: var(--ink);
  background: #fff;
  font: inherit;
  font-size: 0.92rem;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.field input:focus {
  outline: none;
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(0, 53, 94, 0.12);
}

.bot-field {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.confirmation {
  margin-top: 28px;
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 12px;
  align-items: start;
  color: #34434f;
  font-size: 0.84rem;
  line-height: 1.6;
  cursor: pointer;
}

.confirmation input {
  width: 18px;
  height: 18px;
  margin: 2px 0 0;
  accent-color: var(--navy);
}

.submit-button {
  width: 100%;
  min-height: 56px;
  margin-top: 25px;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 0;
  border-radius: 3px;
  color: #fff;
  background: var(--navy);
  font: inherit;
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 160ms ease;
}

.submit-button:hover {
  background: var(--navy-deep);
}

.submit-button:focus-visible,
.back-link:focus-visible,
.data-info a:focus-visible {
  outline: 3px solid #67a8d4;
  outline-offset: 3px;
}

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

.submit-button svg {
  width: 22px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.form-note {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 0.73rem;
  line-height: 1.55;
}

.status-message {
  margin-top: 28px;
  padding: 16px 18px;
  border-left: 4px solid currentColor;
  font-size: 0.86rem;
  line-height: 1.6;
}

.status-message.success {
  color: var(--success);
  background: var(--success-bg);
}

.status-message.error {
  color: var(--error);
  background: var(--error-bg);
}

.data-info {
  display: grid;
  gap: 0;
  border-top: 3px solid var(--navy);
  background: var(--surface);
}

.data-info article {
  padding: 26px 28px;
  border: 1px solid var(--line);
  border-top: 0;
}

.data-info h2 {
  margin: 0 0 10px;
  color: var(--navy-deep);
  font-size: 0.96rem;
}

.data-info p {
  margin: 0;
  color: var(--muted);
  font-size: 0.79rem;
  line-height: 1.7;
}

.data-info a {
  color: var(--navy);
  font-weight: 600;
  overflow-wrap: anywhere;
  text-underline-offset: 3px;
}

footer {
  padding: 28px 24px;
  display: flex;
  justify-content: center;
  gap: 32px;
  color: rgba(255, 255, 255, 0.68);
  background: var(--navy-deep);
  font-size: 0.74rem;
  text-align: center;
}

footer p {
  margin: 0;
}

footer a {
  color: rgba(255, 255, 255, 0.85);
  text-underline-offset: 3px;
}

footer a:hover {
  color: #fff;
}

@media (max-width: 840px) {
  .intro,
  .request-section {
    grid-template-columns: 1fr;
  }

  .intro {
    gap: 42px;
    padding-top: 58px;
    padding-bottom: 58px;
  }

  .process {
    max-width: 560px;
  }
}

@media (max-width: 580px) {
  .site-header {
    min-height: 72px;
    padding: 14px 18px;
  }

  .brand img {
    width: 178px;
  }

  .back-link {
    font-size: 0.78rem;
  }

  .intro {
    padding: 46px 20px;
  }

  .privacy-mark {
    margin-bottom: 20px;
  }

  .process {
    padding: 24px 20px;
  }

  .request-section {
    padding: 42px 16px 58px;
    gap: 28px;
  }

  .request-card {
    padding: 28px 20px;
  }

  .field-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  footer {
    flex-direction: column;
    gap: 8px;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}