:root {
  --landing-ink: #102033;
  --landing-title: #071b36;
  --landing-muted: #5b7088;
  --landing-line: #d8e3ef;
  --landing-line-strong: #b8d0e5;
  --landing-surface: #ffffff;
  --landing-soft: #f4f8fc;
  --landing-blue: #11aefa;
  --landing-blue-dark: #087fc6;
  --landing-primary: #ff684d;
  --landing-primary-hover: #f0553e;
  --landing-ok: #13795b;
  --landing-ok-bg: #e9f8f1;
  --landing-bad: #b42318;
  --landing-bad-bg: #fff0ed;
  --landing-shadow: 0 24px 70px rgba(16, 32, 51, .18);
  --landing-radius: 8px;
  --landing-font: Inter, Manrope, Arial, Helvetica, sans-serif;
}

* {
  box-sizing: border-box;
}

body.landing-body {
  margin: 0;
  min-height: 100vh;
  color: var(--landing-ink);
  background:
    radial-gradient(circle at 12% 16%, rgba(17, 174, 250, .16), transparent 30%),
    linear-gradient(145deg, #f7fbff 0%, #eaf1f8 100%);
  font-family: var(--landing-font);
}

.landing-body a {
  color: inherit;
  text-decoration: none;
}

.landing-page {
  min-height: calc(100vh - 80px);
  padding: clamp(24px, 4vw, 54px) clamp(14px, 4vw, 42px) 0;
}

.landing-shell {
  width: min(100%, 1180px);
  margin: 0 auto;
  display: grid;
  gap: clamp(22px, 4vw, 42px);
}

.landing-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(390px, 520px);
  gap: clamp(22px, 5vw, 60px);
  align-items: stretch;
}

.landing-hero {
  min-height: 610px;
  border-radius: var(--landing-radius);
  padding: clamp(28px, 4vw, 48px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  position: relative;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(7, 27, 54, .96), rgba(20, 48, 78, .88)),
    var(--landing-bg-image, none) center / cover no-repeat;
  box-shadow: var(--landing-shadow);
}

.landing-hero::after {
  content: "";
  position: absolute;
  inset: auto -10% -26% 18%;
  height: 260px;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 999px 999px 0 0;
  transform: rotate(-7deg);
  pointer-events: none;
}

.landing-brand {
  width: fit-content;
  display: inline-flex;
  align-items: baseline;
  color: #fff;
  font-size: 28px;
  font-weight: 950;
  letter-spacing: -.03em;
}

.landing-brand span:last-child {
  color: var(--landing-blue);
}

.landing-hero-copy {
  max-width: 600px;
  position: relative;
  z-index: 1;
}

.landing-kicker {
  width: fit-content;
  margin: 0 0 16px;
  padding: 7px 11px;
  border: 1px solid rgba(255, 255, 255, .28);
  border-radius: 999px;
  background: rgba(255, 255, 255, .11);
  color: rgba(255, 255, 255, .86);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.landing-hero h1 {
  margin: 0;
  color: #fff;
  font-size: clamp(34px, 4vw, 54px);
  line-height: 1.02;
  letter-spacing: -.02em;
  overflow-wrap: break-word;
}

.landing-hero p {
  margin: 18px 0 0;
  max-width: 560px;
  color: rgba(255, 255, 255, .78);
  font-size: 17px;
  line-height: 1.65;
}

.landing-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.landing-button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border: 1px solid var(--landing-primary);
  border-radius: var(--landing-radius);
  background: var(--landing-primary);
  color: #fff;
  font-size: 14px;
  font-weight: 900;
  line-height: 1;
  box-shadow: 0 12px 28px rgba(255, 104, 77, .24);
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}

.landing-button:hover,
.landing-button:focus-visible {
  background: var(--landing-primary-hover);
  box-shadow: 0 16px 34px rgba(255, 104, 77, .3);
  transform: translateY(-1px);
  outline: 0;
}

.landing-button--secondary {
  border-color: rgba(255, 255, 255, .28);
  background: rgba(255, 255, 255, .1);
  color: #fff;
  box-shadow: none;
}

.landing-button--secondary:hover,
.landing-button--secondary:focus-visible {
  border-color: rgba(255, 255, 255, .42);
  background: rgba(255, 255, 255, .16);
  box-shadow: none;
}

.landing-benefit-list {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 12px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.landing-benefit-list li {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  color: rgba(255, 255, 255, .9);
  font-size: 14px;
  line-height: 1.45;
}

.landing-benefit-list li::before {
  content: "";
  width: 20px;
  height: 20px;
  margin-top: 1px;
  flex: 0 0 20px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--landing-blue), #7dd3fc);
  box-shadow: 0 0 0 4px rgba(17, 174, 250, .14);
}

.landing-proof {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 34px;
}

.landing-proof span {
  min-height: 82px;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: var(--landing-radius);
  background: rgba(255, 255, 255, .09);
  color: rgba(255, 255, 255, .8);
  font-size: 12px;
  line-height: 1.4;
}

.landing-proof strong {
  display: block;
  margin-bottom: 4px;
  color: #fff;
  font-size: 18px;
  line-height: 1;
}

.landing-card {
  width: 100%;
  padding: clamp(24px, 4vw, 34px);
  border: 1px solid rgba(216, 227, 239, .96);
  border-radius: var(--landing-radius);
  background: rgba(255, 255, 255, .96);
  box-shadow: var(--landing-shadow);
  backdrop-filter: blur(12px);
}

.landing-card h2,
.landing-section h2,
.landing-final h2 {
  margin: 0 0 8px;
  color: var(--landing-title);
  font-size: clamp(25px, 3vw, 34px);
  line-height: 1.12;
  letter-spacing: -.02em;
}

.landing-card p,
.landing-section__intro,
.landing-final p {
  margin: 0 0 24px;
  color: var(--landing-muted);
  font-size: 15px;
  line-height: 1.58;
}

.landing-form {
  display: grid;
  gap: 16px;
}

.landing-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

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

.landing-field--wide {
  grid-column: 1 / -1;
}

.landing-label {
  color: var(--landing-ink);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.35;
}

.landing-input-shell {
  position: relative;
  display: block;
}

.landing-input-shell::before {
  content: none;
}

.landing-input,
.landing-card input,
.landing-card select,
.landing-card textarea {
  width: 100%;
  min-height: 48px;
  padding: 12px 13px;
  border: 1px solid var(--landing-line);
  border-radius: var(--landing-radius);
  background: #f8fafc;
  color: var(--landing-title);
  font: inherit;
  font-size: 15px;
  line-height: 1.3;
  transition: border-color .18s ease, box-shadow .18s ease, background .18s ease;
}

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

.landing-input:focus,
.landing-card input:focus,
.landing-card select:focus,
.landing-card textarea:focus {
  border-color: var(--landing-blue);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(17, 174, 250, .14);
  outline: 0;
}

.landing-input::placeholder,
.landing-card input::placeholder,
.landing-card textarea::placeholder {
  color: #8da0b4;
}

.landing-card button[type="submit"] {
  min-height: 48px;
  width: 100%;
  border: 1px solid var(--landing-primary);
  border-radius: var(--landing-radius);
  background: var(--landing-primary);
  color: #fff;
  font: inherit;
  font-size: 15px;
  font-weight: 900;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 12px 28px rgba(255, 104, 77, .24);
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}

.landing-card button[type="submit"]:hover {
  background: var(--landing-primary-hover);
  box-shadow: 0 16px 34px rgba(255, 104, 77, .3);
  transform: translateY(-1px);
}

.landing-card button[disabled] {
  opacity: .68;
  cursor: wait;
  transform: none;
}

.landing-message {
  display: none;
  padding: 11px 13px;
  border-radius: var(--landing-radius);
  border: 1px solid #bcebd7;
  background: var(--landing-ok-bg);
  color: var(--landing-ok);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.45;
}

.landing-message.error {
  border-color: #ffd4cc;
  background: var(--landing-bad-bg);
  color: var(--landing-bad);
}

.landing-calculator-result {
  display: grid;
  gap: 5px;
  padding: 14px;
  border: 1px solid #b9e9fb;
  border-radius: var(--landing-radius);
  background: linear-gradient(180deg, #effaff, #f8fcff);
  color: var(--landing-muted);
  font-size: 13px;
  line-height: 1.45;
}

.landing-calculator-result strong {
  color: var(--landing-title);
  font-size: 22px;
}

.landing-section {
  display: grid;
  gap: 18px;
}

.landing-section-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.landing-info-card {
  min-height: 176px;
  padding: 20px;
  border: 1px solid rgba(216, 227, 239, .96);
  border-radius: var(--landing-radius);
  background: rgba(255, 255, 255, .88);
  box-shadow: 0 14px 35px rgba(16, 32, 51, .08);
}

.landing-info-card span {
  width: 34px;
  height: 34px;
  margin-bottom: 14px;
  display: grid;
  place-items: center;
  border-radius: var(--landing-radius);
  background: #effaff;
  color: var(--landing-blue-dark);
  font-size: 13px;
  font-weight: 950;
}

.landing-info-card h3 {
  margin: 0 0 8px;
  color: var(--landing-title);
  font-size: 18px;
  line-height: 1.2;
}

.landing-info-card p {
  margin: 0;
  color: var(--landing-muted);
  font-size: 14px;
  line-height: 1.55;
}

.landing-trust-band {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.landing-trust-band div {
  padding: 18px;
  border: 1px solid rgba(216, 227, 239, .96);
  border-radius: var(--landing-radius);
  background: rgba(255, 255, 255, .9);
}

.landing-trust-band strong {
  display: block;
  margin-bottom: 4px;
  color: var(--landing-title);
  font-size: 24px;
}

.landing-trust-band span {
  color: var(--landing-muted);
  font-size: 14px;
  line-height: 1.45;
}

.landing-faq {
  display: grid;
  gap: 10px;
}

.landing-faq details {
  border: 1px solid rgba(216, 227, 239, .96);
  border-radius: var(--landing-radius);
  background: rgba(255, 255, 255, .9);
  overflow: hidden;
}

.landing-faq summary {
  min-height: 56px;
  padding: 16px 18px;
  color: var(--landing-title);
  font-weight: 900;
  cursor: pointer;
  list-style: none;
}

.landing-faq summary::-webkit-details-marker {
  display: none;
}

.landing-faq p {
  margin: 0;
  padding: 0 18px 18px;
  color: var(--landing-muted);
  line-height: 1.6;
}

.landing-final {
  margin-bottom: 56px;
  padding: clamp(24px, 4vw, 34px);
  border: 1px solid rgba(216, 227, 239, .96);
  border-radius: var(--landing-radius);
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 18px 48px rgba(16, 32, 51, .10);
}

.landing-final .landing-button {
  width: fit-content;
}

@media (max-width: 1023px) {
  .landing-page {
    min-height: calc(100vh - 60px);
  }

  .landing-hero-grid,
  .landing-section-grid,
  .landing-trust-band {
    grid-template-columns: 1fr;
  }

  .landing-hero {
    min-height: auto;
    padding: 26px;
  }
}

@media (max-width: 768px) {
  .landing-page {
    padding: 18px 12px 0;
  }

  .landing-hero {
    padding: 22px;
  }

  .landing-hero h1 {
    font-size: 31px;
  }

  .landing-card {
    padding: 22px 18px;
    order: -1;
  }

  .landing-proof,
  .landing-form-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 375px) {
  .landing-page {
    padding-inline: 10px;
  }

  .landing-card {
    padding: 20px 14px;
  }
}