:root {
  --navy: #041428;
  --navy-2: #0a2344;
  --blue: #1677ff;
  --blue-bright: #3d9bff;
  --blue-deep: #0050c8;
  --ice: #eef5ff;
  --mist: #d7e6fb;
  --ink: #10233f;
  --muted: #6b7f9a;
  --line: rgba(22, 119, 255, 0.16);
  --surface: #ffffff;
  --radius: 18px;
  --content: 1120px;
  --font: "Manrope", "Segoe UI", sans-serif;
  --display: "Unbounded", "Manrope", sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  color: var(--ink);
  background: #eaf2ff;
  line-height: 1.5;
  letter-spacing: 0.01em;
}

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

.bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(1000px 520px at 85% 12%, rgba(22, 119, 255, 0.14), transparent 58%),
    radial-gradient(780px 420px at 8% 70%, rgba(61, 155, 255, 0.1), transparent 55%),
    linear-gradient(180deg, #e8f1ff 0%, #eef4ff 42%, #f5f8ff 100%);
}

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 48px 20px 88px;
  color: #edf4ff;
  overflow: hidden;
  background:
    radial-gradient(900px 520px at 12% -8%, rgba(61, 155, 255, 0.38), transparent 58%),
    radial-gradient(780px 480px at 88% 8%, rgba(22, 119, 255, 0.24), transparent 52%),
    linear-gradient(165deg, #031022 0%, #041428 46%, #0a2344 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at 50% 30%, #000 0%, transparent 78%);
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 120px;
  background: linear-gradient(180deg, transparent, rgba(232, 241, 255, 0.92));
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: min(760px, 100%);
  text-align: center;
}

.logo {
  width: min(220px, 58vw);
  height: auto;
  display: block;
  margin: 0 auto 28px;
  border-radius: 22px;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.35);
}

.hero h1 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(2.6rem, 8vw, 4.4rem);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.04em;
  color: #fff;
  text-shadow: 0 10px 40px rgba(0, 40, 120, 0.35);
}

.lede {
  margin: 18px auto 0;
  max-width: 36rem;
  color: rgba(232, 242, 255, 0.86);
  font-size: clamp(1.02rem, 2.2vw, 1.16rem);
  font-weight: 500;
}

.cta-row {
  margin-top: 32px;
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 0;
  border-radius: 14px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition:
    transform 180ms var(--ease),
    background 180ms var(--ease),
    border-color 180ms var(--ease),
    box-shadow 180ms var(--ease),
    color 180ms var(--ease);
}

.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: linear-gradient(135deg, var(--blue-deep), var(--blue) 55%, var(--blue-bright));
  color: #fff;
  box-shadow: 0 14px 28px rgba(0, 70, 180, 0.28);
}

.btn-primary:hover {
  box-shadow: 0 18px 34px rgba(0, 70, 180, 0.36);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.06);
  color: #edf4ff;
  border: 1px solid rgba(237, 244, 255, 0.22);
  backdrop-filter: blur(8px);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(237, 244, 255, 0.4);
  color: #fff;
}

.btn-block { width: 100%; }

.contacts {
  margin-top: 28px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  color: rgba(220, 234, 255, 0.86);
  font-size: 0.98rem;
  font-weight: 600;
}

.contacts a {
  transition: color 160ms var(--ease);
}

.contacts a:hover { color: #fff; }

.dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: rgba(237, 244, 255, 0.35);
}

main {
  position: relative;
  z-index: 1;
  margin-top: -48px;
}

.apply {
  padding: 0 20px 28px;
}

.apply-shell {
  position: relative;
  width: min(var(--content), 100%);
  margin: 0 auto;
  display: grid;
  gap: 28px;
  padding: 34px 34px 30px;
  border-radius: 30px;
  overflow: hidden;
  color: var(--ink);
  background:
    radial-gradient(720px 280px at 100% 0%, rgba(61, 155, 255, 0.16), transparent 58%),
    radial-gradient(520px 240px at 0% 100%, rgba(22, 119, 255, 0.08), transparent 55%),
    linear-gradient(165deg, #ffffff 0%, #f7fbff 48%, #eef5ff 100%);
  border: 1px solid rgba(22, 119, 255, 0.14);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.9) inset,
    0 28px 64px rgba(8, 36, 88, 0.12);
}

.apply-shell::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 5px;
  background: linear-gradient(180deg, var(--blue-bright), var(--blue) 45%, var(--blue-deep));
}

.apply-shell::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(22, 119, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22, 119, 255, 0.035) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: linear-gradient(180deg, #000 0%, transparent 42%);
  pointer-events: none;
  opacity: 0.45;
}

.apply-copy,
.apply-form {
  position: relative;
  z-index: 1;
}

.apply-copy {
  display: grid;
  gap: 10px;
  padding: 2px 0 22px 8px;
  max-width: 42rem;
  border-bottom: 1px solid rgba(22, 119, 255, 0.12);
}

.section-kicker {
  margin: 0;
  color: var(--blue);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.apply-copy h2,
.features h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(1.85rem, 3.6vw, 2.55rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--navy);
}

.hint {
  margin: 0;
  color: var(--muted);
  max-width: 32rem;
  font-size: 0.98rem;
}

.apply-form {
  display: grid;
  gap: 20px;
  padding-left: 8px;
}

.form-cols {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: 22px 28px;
  align-items: stretch;
}

.form-col {
  display: grid;
  gap: 14px;
  min-width: 0;
  align-content: start;
}

.form-col:last-child {
  padding: 18px;
  border-radius: 22px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(236, 245, 255, 0.92));
  border: 1px solid rgba(22, 119, 255, 0.14);
  box-shadow: 0 12px 28px rgba(16, 55, 120, 0.06);
}

.field,
.radios {
  display: block;
  margin: 0;
  border: 0;
  padding: 0;
  min-width: 0;
}

.field span,
.radios legend {
  display: block;
  margin-bottom: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #3a5272;
}

.field input,
.field textarea {
  width: 100%;
  border: 1px solid #c5d7ef;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.92);
  padding: 13px 15px;
  font: inherit;
  color: var(--ink);
  outline: none;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.8) inset;
  transition:
    border-color 180ms var(--ease),
    box-shadow 180ms var(--ease),
    background 180ms var(--ease),
    transform 180ms var(--ease);
}

.field textarea {
  min-height: 118px;
  resize: vertical;
}

.form-col .radios {
  grid-template-columns: 1fr;
  gap: 8px;
}

.field input:hover,
.field textarea:hover {
  border-color: #9db8df;
}

.field input:focus,
.field textarea:focus {
  border-color: var(--blue);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(22, 119, 255, 0.16);
  transform: translateY(-1px);
}

.radios {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.radios legend {
  grid-column: 1 / -1;
}

.radio {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 46px;
  padding: 10px 13px;
  border-radius: 12px;
  border: 1px solid rgba(154, 184, 223, 0.7);
  background: rgba(255, 255, 255, 0.78);
  cursor: pointer;
  transition:
    border-color 180ms var(--ease),
    background 180ms var(--ease),
    box-shadow 180ms var(--ease),
    transform 180ms var(--ease);
}

.radio:hover {
  border-color: #7aa4d8;
  background: #fff;
  transform: translateX(2px);
}

.radio:has(input:checked) {
  border-color: var(--blue);
  background: linear-gradient(120deg, #edf5ff, #dcebff);
  box-shadow: 0 8px 18px rgba(22, 119, 255, 0.12);
}

.radio input {
  flex: 0 0 auto;
  accent-color: var(--blue);
}

.radio span {
  font-size: 0.9rem;
  font-weight: 600;
  color: #243b5a;
  line-height: 1.3;
}

.form-actions {
  display: grid;
  gap: 12px;
  padding-top: 6px;
  border-top: 1px solid rgba(22, 119, 255, 0.12);
}

.form-actions .btn-block {
  margin-top: 4px;
  min-height: 54px;
  font-size: 1.02rem;
  letter-spacing: 0.01em;
}

.notice {
  margin: 0;
  padding: 12px 14px;
  border-radius: 12px;
  font-size: 0.94rem;
  font-weight: 600;
}

.notice.error {
  background: #ffe8e6;
  color: #8c1d18;
}

.notice.ok {
  background: #e8f3ff;
  color: var(--blue-deep);
}

.features {
  padding: 20px 20px 56px;
}

.features-inner {
  width: min(var(--content), 100%);
  margin: 0 auto;
}

.features-head {
  display: grid;
  gap: 10px;
  margin-bottom: 24px;
  max-width: 40rem;
}

.features h2 { margin: 0; }

.features ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.features li {
  position: relative;
  min-height: 118px;
  padding: 22px 20px 20px 22px;
  border-radius: 20px;
  background:
    linear-gradient(165deg, rgba(255, 255, 255, 0.96), rgba(236, 244, 255, 0.9));
  border: 1px solid rgba(22, 119, 255, 0.12);
  box-shadow: 0 14px 30px rgba(10, 40, 90, 0.06);
  font-weight: 600;
  color: #243b5a;
  overflow: hidden;
  transition:
    transform 200ms var(--ease),
    border-color 200ms var(--ease),
    box-shadow 200ms var(--ease);
}

.features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--blue-bright), var(--blue-deep));
}

.features li:hover {
  transform: translateY(-3px);
  border-color: rgba(22, 119, 255, 0.28);
  box-shadow: 0 20px 36px rgba(10, 40, 90, 0.1);
}

.footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 0 20px 36px;
  padding: 18px 22px;
  border-radius: 18px;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(22, 119, 255, 0.1);
  backdrop-filter: blur(8px);
}

.footer-logo {
  width: 40px;
  height: auto;
  border-radius: 10px;
  opacity: 0.95;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 700ms var(--ease), transform 700ms var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 900px) {
  main { margin-top: -28px; }

  .apply-shell {
    gap: 20px;
    padding: 24px 20px 22px;
  }

  .form-cols {
    grid-template-columns: 1fr;
  }

  .form-col:last-child {
    padding: 16px;
  }

  .form-col .radios {
    grid-template-columns: 1fr 1fr;
  }

  .features ul {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .hero { padding: 36px 16px 64px; }
  .logo { width: min(180px, 62vw); margin-bottom: 22px; }
  .cta-row { flex-direction: column; }
  .btn { width: 100%; }
  .contacts { flex-direction: column; gap: 8px; }
  .dot { display: none; }
  .radios,
  .form-col .radios { grid-template-columns: 1fr; }
  .features ul { grid-template-columns: 1fr; }
  .apply { padding: 0 12px 16px; }
  .apply-shell { border-radius: 22px; padding: 20px 16px 18px; }
  .apply-copy,
  .apply-form { padding-left: 4px; }
  .features { padding: 12px 12px 40px; }
  .footer { margin: 0 12px 28px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal {
    opacity: 1;
    transform: none;
    animation: none;
  }
  .btn,
  .field input,
  .field textarea,
  .radio,
  .features li { transition: none; }
  .field input:focus,
  .field textarea:focus,
  .radio:hover,
  .features li:hover { transform: none; }
}