:root {
  --navy: #101b31;
  --navy-deep: #0d172a;
  --ink: #18233a;
  --muted: #69758a;
  --line: #d5dce5;
  --mint: #25c89d;
  --mint-dark: #119a7b;
  --paper: #ffffff;
  --soft: #f2f5f7;
  --shadow: 0 24px 70px rgba(6, 19, 40, .22);
  color-scheme: light;
}

* { box-sizing: border-box; }

html { min-width: 320px; }

body {
  min-width: 320px;
  margin: 0;
  color: var(--ink);
  background: var(--navy-deep);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

button,
input,
select { font: inherit; }

a { color: inherit; }

.page {
  min-height: 100svh;
  overflow: hidden;
}

.brand {
  display: inline-flex;
  align-items: center;
  color: #fff;
  text-decoration: none;
}

.brand-logo {
  display: block;
  width: 150px;
  height: auto;
}

.eyebrow {
  margin: 0 0 22px;
  color: var(--mint);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .16em;
  line-height: 1.3;
  text-transform: uppercase;
}

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

h1,
h2 {
  margin-bottom: 20px;
  letter-spacing: -.045em;
}

h1 {
  max-width: 690px;
  color: #fff;
  font-size: clamp(42px, 5.2vw, 78px);
  line-height: .98;
}

h2 {
  color: var(--ink);
  font-size: clamp(30px, 3.3vw, 48px);
  line-height: 1.02;
}

.lead {
  max-width: 630px;
  color: rgba(255, 255, 255, .78);
  font-size: 17px;
  line-height: 1.65;
}

.form-intro {
  margin-bottom: 26px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.55;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 22px;
}

.field {
  display: grid;
  gap: 8px;
}

.field.full { grid-column: 1 / -1; }

.field label,
.checkbox-label {
  font-size: 13px;
  font-weight: 650;
  line-height: 1.35;
}

.field label { color: var(--muted); }

.field input,
.field select {
  width: 100%;
  min-height: 51px;
  border: 1px solid var(--line);
  border-radius: 10px;
  outline: none;
  background: #fff;
  color: var(--ink);
  padding: 0 15px;
  transition: border-color .18s ease, box-shadow .18s ease;
}

.field input::placeholder { color: #a6afbb; }

.field select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--mint-dark) 50%), linear-gradient(135deg, var(--mint-dark) 50%, transparent 50%);
  background-position: calc(100% - 19px) 22px, calc(100% - 13px) 22px;
  background-repeat: no-repeat;
  background-size: 6px 6px, 6px 6px;
  padding-right: 38px;
}

.field input:focus,
.field select:focus {
  border-color: var(--mint-dark);
  box-shadow: 0 0 0 4px rgba(37, 200, 157, .14);
}

.checks {
  display: grid;
  gap: 13px;
  margin: 25px 0 26px;
}

.cr {
  position: relative;
  display: block;
  color: #59667a;
  cursor: pointer;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.45;
}

.cr > input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.cr-ps {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  align-items: start;
  gap: 10px;
}

.cr-icon {
  position: relative;
  display: block;
  width: 18px;
  height: 18px;
  margin-top: 1px;
  border: 1px solid #aeb8c5;
  border-radius: 50%;
  background: #fff;
}

.cr > input:checked + .cr-ps .cr-icon {
  border-color: var(--mint-dark);
  background: var(--mint-dark);
}

.cr > input:checked + .cr-ps .cr-icon::after {
  position: absolute;
  top: 4px;
  left: 4px;
  width: 8px;
  height: 4px;
  border-bottom: 2px solid #fff;
  border-left: 2px solid #fff;
  content: "";
  transform: rotate(-45deg);
}

.cr > input:focus-visible + .cr-ps .cr-icon {
  outline: 3px solid rgba(37, 200, 157, .25);
  outline-offset: 2px;
}

.cr-text a {
  color: var(--mint-dark);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.submit {
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 10px;
  background: var(--mint);
  color: #082b27;
  cursor: default;
  font-size: 14px;
  font-weight: 800;
  padding: 0 24px;
  transition: transform .18s ease, background .18s ease;
}

.submit:hover {
  background: #3bd8ae;
  transform: translateY(-1px);
}

.form-note {
  margin: 14px 0 0;
  color: #8a95a5;
  font-size: 11px;
  line-height: 1.45;
}

/* Variant 1: full-screen hero + floating form */
.variant-one {
  min-height: 100svh;
  background: #111c30 url("bgs/Вариация 4 — Рупор.png") center / cover no-repeat;
}

.variant-one .topbar {
  display: flex;
  width: min(1380px, calc(100% - 64px));
  align-items: center;
  justify-content: space-between;
  margin: 0 auto;
  padding: 30px 0;
}

.site-link {
  color: rgba(255, 255, 255, .75);
  font-size: 13px;
  text-decoration: none;
}

.site-link:hover { color: #fff; }

.variant-one .hero {
  display: grid;
  width: min(1380px, calc(100% - 64px));
  grid-template-columns: minmax(0, 1fr) minmax(460px, 570px);
  align-items: center;
  gap: clamp(40px, 8vw, 150px);
  margin: 0 auto;
  padding: clamp(45px, 8vh, 100px) 0 80px;
}

.variant-one .copy { padding-bottom: 20px; }

.variant-one .tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 30px;
}

.tag {
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 999px;
  color: rgba(255, 255, 255, .8);
  font-size: 11px;
  letter-spacing: .04em;
  padding: 9px 13px;
}

.form-card {
  border-radius: 18px;
  background: rgba(255, 255, 255, .97);
  box-shadow: var(--shadow);
  padding: clamp(27px, 4vw, 46px);
}

.form-card h2 { max-width: 430px; }

/* Variant 2: editorial split layout with a light form surface */
.variant-two {
  background: #eef3f5;
}

.variant-two .topbar {
  display: flex;
  width: min(1220px, calc(100% - 56px));
  align-items: center;
  justify-content: space-between;
  margin: 0 auto;
  padding: 26px 0;
}

.variant-two .brand { color: #13b479; }

.variant-two .brand-logo {
  filter: brightness(0) saturate(100%) invert(56%) sepia(75%) saturate(755%) hue-rotate(117deg) brightness(89%) contrast(88%);
}

.variant-two .site-link {
  color: var(--ink);
  opacity: .68;
}

.variant-two .hero {
  width: min(1220px, calc(100% - 56px));
  min-height: 420px;
  margin: 0 auto;
  border-radius: 24px;
  background: #16243d url("bgs/Frame 1.png") center / cover no-repeat;
  padding: clamp(36px, 6vw, 75px);
}

.variant-two h1 { max-width: 600px; }

.variant-two .lead { max-width: 615px; }

.variant-two .content {
  display: grid;
  width: min(1220px, calc(100% - 56px));
  grid-template-columns: minmax(250px, .62fr) minmax(0, 1.38fr);
  align-items: start;
  gap: clamp(36px, 7vw, 100px);
  margin: 0 auto;
  padding: 74px 0 100px;
}

.variant-two .content-copy {
  position: sticky;
  top: 30px;
  padding-top: 20px;
}

.variant-two .content-copy h2 { max-width: 390px; }

.variant-two .content-copy p {
  max-width: 355px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}

.variant-two .mini-rule {
  width: 56px;
  height: 4px;
  margin: 28px 0;
  border-radius: 4px;
  background: var(--mint);
}

.variant-two .form-card {
  border: 1px solid rgba(18, 34, 57, .07);
  box-shadow: 0 20px 60px rgba(28, 44, 63, .13);
}

.variant-two .form-card h2 { font-size: clamp(30px, 4vw, 42px); }

@media (max-width: 880px) {
  .variant-one .hero { grid-template-columns: 1fr; }
  .variant-one .copy { max-width: 680px; }
  .variant-one { background-position: 62% center; }
  .variant-two .content { grid-template-columns: 1fr; }
  .variant-two .content-copy { position: static; }
}

@media (max-width: 620px) {
  .variant-one .topbar,
  .variant-one .hero,
  .variant-two .topbar,
  .variant-two .hero,
  .variant-two .content { width: min(100% - 32px, 560px); }
  .variant-one .topbar,
  .variant-two .topbar { padding: 20px 0; }
  .site-link { font-size: 11px; }
  .variant-one .hero { gap: 26px; padding: 34px 0 55px; }
  .variant-two .hero { min-height: 465px; padding: 32px 24px; }
  .variant-two .content { padding: 52px 0 70px; }
  .field-grid { grid-template-columns: 1fr; gap: 16px; }
  .field.full { grid-column: auto; }
  .form-card { border-radius: 14px; padding: 24px 20px; }
  h1 { font-size: clamp(40px, 13vw, 60px); }
  .lead { font-size: 15px; }
  .submit { width: 100%; }
}

/* Variant 3: minimal reference-style page */
.variant-three {
  min-height: 100svh;
  background: #101c2e url("bgs/Вариация 4 — Рупор.png") center / cover fixed no-repeat;
}

.variant-three .topbar {
  display: flex;
  width: min(1180px, calc(100% - 56px));
  align-items: center;
  justify-content: space-between;
  margin: 0 auto;
  padding: 28px 0;
}

.variant-three .brand { color: #fff; }

.variant-three .site-link {
  color: var(--ink);
  opacity: .68;
}

.variant-three .minimal-content {
  width: min(760px, calc(100% - 56px));
  margin: 46px auto 86px;
  border-radius: 16px;
  background: rgba(255, 255, 255, .97);
  box-shadow: 0 22px 70px rgba(6, 19, 40, .2);
  padding: 46px 54px 58px;
}

.variant-three .minimal-content h1 {
  max-width: 650px;
  margin-bottom: 19px;
  color: var(--ink);
  font-size: clamp(38px, 5vw, 62px);
  line-height: 1.02;
}

.variant-three .lead {
  max-width: 690px;
  color: #697589;
  font-size: 16px;
  line-height: 1.65;
}

.variant-three .minimal-form {
  margin-top: 48px;
}

.variant-three .field-grid {
  gap: 25px 40px;
}

.variant-three .field { gap: 7px; }

.variant-three .field label {
  color: #7a8492;
  font-size: 13px;
  font-weight: 500;
}

.variant-three .field input,
.variant-three .field select {
  min-height: 43px;
  border: 0;
  border-bottom: 1px solid #273247;
  border-radius: 0;
  background-color: transparent;
  padding: 0 0 9px;
}

.variant-three .field select {
  background-position: calc(100% - 6px) 17px, 100% 17px;
}

.variant-three .field input:focus,
.variant-three .field select:focus {
  border-color: var(--mint-dark);
  box-shadow: 0 2px 0 var(--mint-dark);
}

.variant-three .checks {
  max-width: 690px;
  margin-top: 31px;
}

.variant-three .submit { margin-top: 4px; }

@media (max-width: 620px) {
  .variant-three .topbar,
  .variant-three .minimal-content { width: min(100% - 32px, 560px); }
  .variant-three .minimal-content {
    margin-top: 30px;
    padding: 30px 22px 38px;
  }
}

/* Variant 4: first variant, cleaned up and with both consents required */
.variant-four {
  position: relative;
  isolation: isolate;
  background: #101c2e;
}

.variant-four::before {
  position: absolute;
  z-index: 0;
  inset: 0;
  width: 100%;
  background: url("bgs/bg4.jpg") left center / cover no-repeat;
  content: "";
  transform: scaleX(-1);
}

.variant-four::after {
  position: absolute;
  z-index: 0;
  inset: 0;
  width: 100%;
  background: linear-gradient(90deg, rgba(0, 0, 0, .85) 0%, rgba(0, 0, 0, .25) 100%);
  content: "";
}

.variant-four .topbar,
.variant-four .hero {
  position: relative;
  z-index: 1;
}

.variant-four .topbar {
  width: min(1380px, calc(100% - 64px));
}

.main-site-pill {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(255, 255, 255, .48);
  border-radius: 999px;
  background: rgba(10, 24, 43, .2);
  color: #fff;
  font-size: 13px;
  font-weight: 750;
  padding: 0 18px;
  text-decoration: none;
  transition: background .18s ease, border-color .18s ease, transform .18s ease;
}

.main-site-pill:hover {
  border-color: #fff;
  background: rgba(10, 24, 43, .45);
  transform: translateY(-1px);
}

.main-site-pill span {
  font-size: 17px;
  line-height: 1;
}

.variant-four .hero {
  width: min(1380px, calc(100% - 64px));
  grid-template-columns: minmax(0, 1fr) minmax(460px, 570px);
  gap: clamp(40px, 8vw, 150px);
  padding-top: clamp(42px, 7vh, 82px);
}

.variant-four .copy { align-self: center; }

.variant-four .tag-row {
  margin: 0 0 28px;
}

.variant-four .tag {
  border-color: rgba(255, 255, 255, .42);
  background: rgba(8, 24, 42, .16);
  color: #fff;
}

.variant-four h1 {
  max-width: 670px;
  font-size: clamp(48px, 6.1vw, 82px);
  line-height: .98;
}

.variant-four .lead {
  max-width: 620px;
  color: #fff;
  font-size: 18px;
  font-weight: 550;
  line-height: 1.58;
  text-shadow: 0 1px 16px rgba(4, 16, 31, .38);
}

.variant-four .form-card {
  max-width: none;
  justify-self: end;
  transform: none;
  padding: clamp(27px, 4vw, 46px);
}

.variant-four .form-card .field-grid { gap: 18px 22px; }

.variant-four .checks {
  margin-top: 23px;
  margin-bottom: 22px;
}

.variant-four .cr { color: #4e5b6e; }

.variant-four .submit { width: 100%; }

.variant-four .submit:disabled {
  cursor: wait;
  opacity: .68;
  transform: none;
}

.form-trap {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

.form-status {
  margin: 0;
  color: var(--mint-dark);
  font-size: 22px;
  font-weight: 800;
  line-height: 1.25;
}

.form-status.is-error {
  color: #b33445;
  font-size: 14px;
  font-weight: 650;
}

.role-group {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.role-group.full { grid-column: 1 / -1; }

.role-group legend {
  margin-bottom: 10px;
  padding: 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 650;
  line-height: 1.35;
}

.role-options {
  display: grid;
  gap: 12px;
}

.role-choice-with-customer {
  display: grid;
  grid-template-columns: 145px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
}

.role-option {
  position: relative;
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
}

.role-option input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.role-dot {
  display: block;
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  border: 1px solid #b9c2cc;
  border-radius: 50%;
  background: #fff;
}

.role-option input:checked + .role-dot {
  border: 5px solid #24b98e;
}

.role-option input:focus-visible + .role-dot {
  outline: 3px solid rgba(37, 200, 157, .25);
  outline-offset: 2px;
}

.customer-field input {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 10px;
  outline: none;
  background: #fff;
  color: var(--ink);
  padding: 0 15px;
  transition: border-color .18s ease, box-shadow .18s ease;
}

.customer-field input::placeholder { color: #a6afbb; }

.customer-field input:focus {
  border-color: var(--mint-dark);
  box-shadow: 0 0 0 4px rgba(37, 200, 157, .14);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 880px) {
  .variant-four .hero {
    width: min(100% - 64px, 680px);
    grid-template-columns: 1fr;
  }

  .variant-four .form-card {
    max-width: 600px;
    justify-self: start;
    transform: none;
  }
}

@media (max-width: 620px) {
  .variant-four .topbar,
  .variant-four .hero { width: min(100% - 32px, 560px); }
  .variant-four .topbar { align-items: flex-start; }
  .variant-four .hero { padding-top: 34px; }
  .variant-four .tag-row { margin-bottom: 22px; }
  .variant-four .lead { font-size: 16px; }
  .variant-four .form-card { padding: 24px 20px; }
  .main-site-pill { min-height: 38px; font-size: 11px; padding: 0 13px; }
  .role-choice-with-customer { grid-template-columns: 1fr; gap: 6px; }
  .customer-field { padding-left: 29px; }
}