:root {
  --navy: #1f3a5f;
  --navy-deep: #152a45;
  --accent: #c47884;
  --accent-deep: #7a1f2f;
  --mist: #e8eef5;
  --bg: #f0f3f7;
  --text: #1a2332;
  --muted: #5b6b7a;
  --line: #d5dde6;
  --white: #ffffff;
  --font-display: "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-body: "Segoe UI", system-ui, -apple-system, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body.landing {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}

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

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.landing-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 28px;
  background: rgba(240, 243, 247, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.landing-header.is-scrolled {
  border-bottom-color: var(--line);
  box-shadow: 0 8px 24px rgba(31, 58, 95, 0.06);
}

.landing-logo img {
  height: 40px;
  width: auto;
}

.landing-nav {
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 18px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}

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

.btn-ghost {
  background: transparent;
  color: var(--navy);
  border-color: var(--line);
}

.btn-ghost:hover {
  background: var(--white);
}

.btn-primary {
  background: var(--navy);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--navy-deep);
}

.btn-accent {
  background: var(--accent-deep);
  color: var(--white);
}

.btn-accent:hover {
  background: #5e1623;
}

.btn-lg {
  min-height: 48px;
  padding: 0 22px;
  font-size: 15px;
}

.hero {
  position: relative;
  min-height: 0;
  display: block;
  overflow: hidden;
  padding: 28px 28px 48px;
  background:
    radial-gradient(900px 420px at 100% 0%, rgba(196, 120, 132, 0.12), transparent 55%),
    radial-gradient(700px 380px at 0% 100%, rgba(31, 58, 95, 0.08), transparent 50%),
    linear-gradient(180deg, #eef2f7 0%, #f5f7fa 100%);
}

.hero-shell {
  width: min(1120px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 36px;
  align-items: center;
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  margin: 0;
  animation: hero-in 0.7s ease both;
}

.hero-visual {
  margin: 0;
  animation: hero-in 0.75s ease 0.08s both;
}

.hero-visual img {
  width: 100%;
  height: auto;
  border-radius: 18px;
  object-fit: cover;
  box-shadow: 0 18px 40px rgba(31, 58, 95, 0.12);
}

@keyframes hero-in {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.hero-brand {
  display: none;
}

.hero h1 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.8vw, 2.65rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--navy);
  font-weight: 700;
  max-width: 16ch;
}

.hero-lead {
  margin: 0 0 28px;
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 38ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-pay {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.hero-pay span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border-radius: 999px;
  background: var(--mist);
  color: var(--navy);
  font-size: 12px;
  font-weight: 600;
}

.section {
  padding: 72px 28px;
}

.section-inner {
  width: min(1080px, 100%);
  margin: 0 auto;
}

.section h2 {
  margin: 0 0 12px;
  font-size: clamp(1.55rem, 2.8vw, 2rem);
  letter-spacing: -0.02em;
  color: var(--navy);
}

.section-intro {
  margin: 0 0 36px;
  color: var(--muted);
  max-width: 52ch;
  font-size: 1.05rem;
}

.purpose {
  background: var(--white);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.purpose-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: start;
}

.purpose-points {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.purpose-points li {
  padding: 14px 16px;
  background: var(--mist);
  border-radius: 12px;
  color: var(--navy);
  font-weight: 500;
}

.features {
  background: var(--bg);
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 28px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.feature-list li {
  padding: 8px 0 16px;
  border-bottom: 1px solid var(--line);
}

.feature-list strong {
  display: block;
  color: var(--navy);
  font-size: 1.05rem;
  margin-bottom: 4px;
}

.feature-list span {
  color: var(--muted);
  font-size: 0.95rem;
}

.steps {
  background: var(--navy);
  color: var(--white);
}

.steps h2,
.steps .section-intro {
  color: var(--white);
}

.steps .section-intro {
  opacity: 0.82;
}

.steps-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.steps-row li {
  counter-increment: step;
  padding: 22px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  animation: rise 0.55s ease both;
}

.steps-row li:nth-child(2) {
  animation-delay: 0.08s;
}

.steps-row li:nth-child(3) {
  animation-delay: 0.16s;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.steps-row li::before {
  content: counter(step);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  margin-bottom: 12px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--white);
  font-size: 13px;
  font-weight: 700;
}

.steps-row strong {
  display: block;
  margin-bottom: 6px;
  font-size: 1.05rem;
}

.steps-row span {
  opacity: 0.85;
  font-size: 0.95rem;
}

.plans {
  background: var(--white);
}

.plan-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.plan-row li {
  padding: 22px 20px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: linear-gradient(180deg, #fbfcfd, #f5f7fa);
}

.plan-row strong {
  display: block;
  color: var(--navy);
  font-size: 1.1rem;
  margin-bottom: 6px;
}

.plan-row .plan-price {
  display: block;
  color: var(--accent-deep);
  font-weight: 700;
  font-size: 0.98rem;
  margin-bottom: 8px;
}

.plan-row span {
  color: var(--muted);
  font-size: 0.95rem;
}

.plan-extra {
  margin-top: 18px;
  padding: 16px 18px;
  border-radius: 12px;
  background: var(--mist);
  color: var(--navy);
  font-size: 0.95rem;
}

.cta-band {
  padding: 64px 28px;
  text-align: center;
  background:
    radial-gradient(600px 240px at 50% 0%, rgba(196, 120, 132, 0.2), transparent 70%),
    var(--mist);
}

.cta-band h2 {
  margin: 0 0 10px;
  color: var(--navy);
  font-size: clamp(1.5rem, 2.6vw, 1.9rem);
}

.cta-band p {
  margin: 0 0 22px;
  color: var(--muted);
}

.landing-footer {
  background: #e9eef3;
  color: var(--text);
  padding: 48px 28px 28px;
  border-top: 1px solid var(--line);
}

.footer-grid {
  width: min(1080px, 100%);
  margin: 0 auto 28px;
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 28px;
}

.footer-brand img {
  height: 36px;
  width: auto;
  margin-bottom: 12px;
}

.footer-brand p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  max-width: 28ch;
}

.footer-col h3 {
  margin: 0 0 12px;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--navy);
}

.footer-col ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-col a,
.footer-col li {
  display: block;
  color: var(--accent-deep);
  font-size: 0.95rem;
  padding: 4px 0;
}

.footer-col a:hover {
  text-decoration: underline;
}

.footer-meta {
  width: min(1080px, 100%);
  margin: 0 auto;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  justify-content: space-between;
  color: var(--muted);
  font-size: 0.85rem;
}

@media (max-width: 900px) {
  .purpose-grid,
  .plan-row,
  .steps-row,
  .footer-grid,
  .hero-shell {
    grid-template-columns: 1fr;
  }

  .feature-list {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    order: -1;
  }
}

@media (max-width: 560px) {
  .landing-header {
    padding: 12px 16px;
  }

  .landing-logo img {
    height: 34px;
  }

  .hero {
    padding: 20px 16px 36px;
    min-height: 0;
  }

  .section {
    padding: 56px 16px;
  }

  .btn {
    padding: 0 14px;
  }
}