:root {
  --colorPrimary: #1f5d73;
  --colorSecondary: #7fb7a3;
  --colorOffWhite: #f7faf8;
  --colorGraphite: #2f3a40;
  --colorLightGray: #d9e3e0;
  --colorSand: #eef1ec;
  --colorSupport: #46685c;

  --bg: var(--colorOffWhite);
  --text: #0f172a;
  --muted: rgba(47, 58, 64, 0.72);
  --border: rgba(47, 58, 64, 0.14);
  --card: rgba(255, 255, 255, 0.78);
  --shadow: 0 18px 60px rgba(31, 93, 115, 0.14);
  --radius: 18px;

  --container: 1120px;
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: radial-gradient(1200px 600px at 85% 20%, rgba(127, 183, 163, 0.22), transparent 60%),
    radial-gradient(900px 520px at 10% 65%, rgba(31, 93, 115, 0.14), transparent 55%),
    linear-gradient(180deg, var(--bg), #ffffff);
}

a {
  color: var(--colorPrimary);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

a:hover {
  text-decoration-color: rgba(31, 93, 115, 0.4);
}

.container {
  width: min(var(--container), calc(100% - 2rem));
  margin: 0 auto;
}

.skipLink {
  position: absolute;
  left: -9999px;
  top: 0;
  background: #fff;
  padding: 0.75rem 1rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  z-index: 50;
}

.skipLink:focus {
  left: 1rem;
  top: 1rem;
  outline: 3px solid rgba(127, 183, 163, 0.45);
}

/* Header */
.siteHeader {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(14px);
  background: rgba(247, 250, 248, 0.72);
  border-bottom: 1px solid rgba(47, 58, 64, 0.08);
}

.headerInner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
}

.brandMark {
  width: 40px;
  height: 40px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.65);
  display: grid;
  place-items: center;
  box-shadow: 0 10px 22px rgba(31, 93, 115, 0.12);
  border: 1px solid rgba(47, 58, 64, 0.08);
  overflow: hidden;
}

.brandLogo {
  display: block;
  width: 40px;
  height: 40px;
}

.brandText {
  display: grid;
  line-height: 1.05;
}

.brandName {
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--colorPrimary);
  font-size: 1.1rem;
}

.brandSub {
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  color: rgba(47, 58, 64, 0.7);
}

.nav {
  display: flex;
  gap: 1.25rem;
  align-items: center;
}

.nav a {
  color: rgba(47, 58, 64, 0.78);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  padding: 0.35rem 0.5rem;
  border-radius: 10px;
}

.nav a:hover {
  background: rgba(127, 183, 163, 0.15);
  color: rgba(47, 58, 64, 0.92);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.95rem 1.05rem;
  border-radius: 14px;
  border: 1px solid transparent;
  font-weight: 800;
  letter-spacing: -0.01em;
  text-decoration: none;
  cursor: pointer;
  transition: transform 140ms ease, box-shadow 140ms ease, opacity 140ms ease;
}

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

.btnPrimary {
  background: linear-gradient(145deg, var(--colorPrimary), #184f61);
  color: #fff;
  box-shadow: 0 18px 40px rgba(31, 93, 115, 0.25);
}

.btnPrimary:hover {
  box-shadow: 0 20px 55px rgba(31, 93, 115, 0.32);
}

.btn:disabled {
  cursor: not-allowed;
  opacity: 0.65;
  transform: none;
  box-shadow: none;
}

.btnHeader {
  padding: 0.8rem 1.05rem;
  border-radius: 999px;
}

.btn:focus-visible {
  outline: 3px solid rgba(127, 183, 163, 0.55);
  outline-offset: 3px;
}

/* Hero */
.main {
  min-height: 80vh;
}

.hero {
  position: relative;
  padding: 3.2rem 0 2.25rem;
  overflow: clip;
}

.heroGrid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(1.5rem, 2.5vw, 2.5rem);
  align-items: start;
}

.heroCopy h1 {
  font-size: clamp(2.6rem, 4.7vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin: 0 0 1.2rem;
  color: rgba(15, 23, 42, 0.96);
}

.heroDot {
  color: var(--colorSecondary);
}

.heroLead {
  font-size: 1.05rem;
  line-height: 1.7;
  color: rgba(47, 58, 64, 0.82);
  max-width: 48ch;
  margin: 0 0 1.1rem;
}

.heroTagline {
  color: var(--colorSecondary);
  font-weight: 800;
  margin: 0 0 2rem;
}

.featureRow {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
  margin-top: 1.75rem;
}

.feature {
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(47, 58, 64, 0.08);
  border-radius: 16px;
  padding: 1rem 0.95rem;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.05);
  min-height: 118px;
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 0.75rem;
  align-items: start;
}

.featureIcon {
  width: 40px;
  height: 40px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: rgba(127, 183, 163, 0.18);
  color: var(--colorSupport);
}

.featureIcon svg {
  display: block;
}

.featureText strong {
  display: block;
  font-size: 0.95rem;
  color: rgba(15, 23, 42, 0.92);
  margin-bottom: 0.25rem;
}

.featureText span {
  display: block;
  color: rgba(47, 58, 64, 0.76);
  font-size: 0.86rem;
  line-height: 1.35;
}

.heroCardWrap {
  position: relative;
}

.card {
  background: var(--card);
  border: 1px solid rgba(47, 58, 64, 0.1);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.cardForm {
  padding: 1.25rem 1.25rem 1.1rem;
  backdrop-filter: blur(12px);
}

.cardHeader {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 0.9rem;
  align-items: start;
  margin-bottom: 1.2rem;
}

.badgeIcon {
  width: 44px;
  height: 44px;
  border-radius: 16px;
  background: rgba(127, 183, 163, 0.18);
  color: var(--colorSupport);
  display: grid;
  place-items: center;
}

.cardHeader h2 {
  margin: 0;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
  color: rgba(15, 23, 42, 0.92);
}

.cardHeader p {
  margin: 0.35rem 0 0;
  color: rgba(47, 58, 64, 0.75);
  font-size: 0.92rem;
  line-height: 1.5;
}

/* Form */
.form {
  display: grid;
  gap: 0.9rem;
}

.field span {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  color: rgba(47, 58, 64, 0.78);
  margin-bottom: 0.35rem;
}

.field em {
  font-style: normal;
  font-weight: 700;
  color: rgba(47, 58, 64, 0.52);
}

input,
select,
textarea {
  width: 100%;
  font: inherit;
  padding: 0.85rem 0.95rem;
  border-radius: 14px;
  border: 1px solid rgba(47, 58, 64, 0.14);
  background: rgba(255, 255, 255, 0.86);
  color: rgba(15, 23, 42, 0.92);
  outline: none;
}

textarea {
  resize: vertical;
  min-height: 92px;
}

input::placeholder,
textarea::placeholder {
  color: rgba(47, 58, 64, 0.45);
}

input:focus,
select:focus,
textarea:focus {
  border-color: rgba(127, 183, 163, 0.65);
  box-shadow: 0 0 0 4px rgba(127, 183, 163, 0.22);
}

.wasValidated input:invalid,
.wasValidated select:invalid,
.wasValidated textarea:invalid {
  border-color: rgba(138, 47, 47, 0.45);
  box-shadow: 0 0 0 4px rgba(138, 47, 47, 0.12);
}

.wasValidated .consent input:invalid {
  outline: 3px solid rgba(138, 47, 47, 0.28);
  outline-offset: 2px;
  border-radius: 6px;
}

.hint {
  display: block;
  font-size: 0.78rem;
  color: rgba(47, 58, 64, 0.6);
  margin-top: 0.4rem;
}

.consent {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  background: rgba(238, 241, 236, 0.75);
  border: 1px solid rgba(47, 58, 64, 0.1);
  border-radius: 16px;
  padding: 0.85rem 0.95rem;
  color: rgba(47, 58, 64, 0.76);
  font-size: 0.86rem;
  line-height: 1.45;
}

.consent input {
  width: 18px;
  height: 18px;
  margin-top: 0.2rem;
  accent-color: var(--colorPrimary);
}

.btnSubmit {
  width: 100%;
  padding: 1rem 1.05rem;
  border-radius: 16px;
}

.formNote {
  display: flex;
  gap: 0.55rem;
  align-items: center;
  margin: 0.15rem 0 0;
  color: rgba(47, 58, 64, 0.62);
  font-size: 0.85rem;
}

.formNote.isError {
  color: #8a2f2f;
}

.formNote.isSuccess {
  color: #0f5132;
}

.heroBg {
  position: absolute;
  inset: auto -120px -140px auto;
  width: 740px;
  max-width: 70vw;
  opacity: 0.14;
  pointer-events: none;
  filter: saturate(0.95);
}

.heroBg img {
  width: 100%;
  height: auto;
  display: block;
}

/* Sections */
.section {
  padding: 3rem 0;
}

.sectionAlt {
  background: rgba(238, 241, 236, 0.55);
  border-top: 1px solid rgba(47, 58, 64, 0.06);
  border-bottom: 1px solid rgba(47, 58, 64, 0.06);
}

.sectionInner h2 {
  margin: 0 0 1rem;
  font-size: 1.55rem;
  letter-spacing: -0.02em;
  color: rgba(15, 23, 42, 0.92);
}

.body {
  color: rgba(47, 58, 64, 0.78);
  line-height: 1.75;
  max-width: 70ch;
  margin: 0;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.step {
  border: 1px solid rgba(47, 58, 64, 0.1);
  background: rgba(255, 255, 255, 0.65);
  border-radius: 18px;
  padding: 1.15rem 1.1rem;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.05);
}

.step strong {
  display: block;
  margin-bottom: 0.4rem;
  color: rgba(15, 23, 42, 0.92);
}

.step p {
  margin: 0;
  color: rgba(47, 58, 64, 0.76);
  line-height: 1.6;
}

/* Footer */
.siteFooter {
  border-top: 1px solid rgba(47, 58, 64, 0.08);
  padding: 1.25rem 0;
  background: rgba(247, 250, 248, 0.65);
}

.footerInner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: rgba(47, 58, 64, 0.68);
  font-size: 0.92rem;
}

.footerLinks {
  display: inline-flex;
  gap: 1rem;
}

.footerLinks a {
  color: rgba(31, 93, 115, 0.92);
  text-decoration: none;
  font-weight: 700;
}

.footerLinks a:hover {
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 960px) {
  .nav {
    display: none;
  }

  .heroGrid {
    grid-template-columns: 1fr;
  }

  .featureRow {
    grid-template-columns: 1fr;
  }

  .steps {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 2.25rem;
  }

  .heroBg {
    inset: auto -160px -220px auto;
    width: 760px;
    opacity: 0.11;
  }
}

@media (prefers-reduced-motion: reduce) {
  .btn {
    transition: none;
  }
}