:root {
  color-scheme: light;
  --ink: #17202a;
  --muted: #5b6776;
  --line: #d9e2ec;
  --paper: #ffffff;
  --cloud: #f5f8fb;
  --sky: #d7eef7;
  --blue: #245f8f;
  --blue-dark: #174667;
  --green: #2f7d68;
  --amber: #b76e2d;
  --shadow: 0 24px 70px rgba(23, 32, 42, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.5;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(217, 226, 236, 0.9);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
}

.nav {
  width: min(1120px, calc(100% - 32px));
  min-height: 68px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0;
}

.brand img {
  width: 38px;
  height: 38px;
  border-radius: 9px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 0.95rem;
}

.nav-links a {
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--blue);
}

.language-link {
  font-weight: 700;
  color: var(--blue);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 7px;
  background: var(--blue);
  color: #fff;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 12px 28px rgba(36, 95, 143, 0.24);
}

.button:hover {
  background: var(--blue-dark);
}

.button.secondary {
  background: #fff;
  color: var(--ink);
  border-color: var(--line);
  box-shadow: none;
}

.hero {
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(215, 238, 247, 0.85), rgba(255, 255, 255, 0) 55%),
    radial-gradient(circle at 82% 10%, rgba(47, 125, 104, 0.18), transparent 32%),
    var(--paper);
}

.hero-inner {
  width: min(1120px, calc(100% - 32px));
  min-height: 640px;
  margin: 0 auto;
  padding: 72px 0 56px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 520px);
  align-items: center;
  gap: 48px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--green);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 760px;
  margin-bottom: 22px;
  font-size: clamp(3.25rem, 8vw, 6.8rem);
  line-height: 0.9;
  letter-spacing: 0;
}

.lead {
  max-width: 680px;
  color: #334255;
  font-size: clamp(1.12rem, 2vw, 1.34rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 30px 0 18px;
}

.microcopy {
  max-width: 680px;
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.hero-visual {
  display: flex;
  justify-content: center;
}

.hero-phone {
  display: block;
  width: min(100%, 340px);
  height: auto !important;
  aspect-ratio: auto !important;
  object-fit: contain !important;
}

.section {
  padding: 88px 0;
}

.section.alt {
  background: var(--cloud);
}

.container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 36px;
}

.section-heading.center {
  margin-inline: auto;
  text-align: center;
}

h2 {
  margin-bottom: 14px;
  font-size: clamp(2rem, 4vw, 3.1rem);
  line-height: 1.04;
  letter-spacing: 0;
}

.section-heading p,
.feature p,
.faq p {
  color: var(--muted);
}

.principles {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.principle,
.feature,
.faq,
.timeline-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.principle {
  padding: 18px;
}

.principle strong,
.feature h3,
.faq h3 {
  display: block;
  margin-bottom: 8px;
  font-size: 1rem;
}

.principle p,
.feature p,
.faq p {
  margin-bottom: 0;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.feature {
  padding: 22px;
}

.compliance {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 28px;
  align-items: start;
}

.callout {
  padding: 28px;
  border-left: 5px solid var(--amber);
  background: #fff7ed;
  border-radius: 8px;
}

.callout p:last-child {
  margin-bottom: 0;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.timeline-item {
  padding: 22px;
}

.timeline-item span {
  display: inline-flex;
  margin-bottom: 12px;
  color: var(--green);
  font-weight: 900;
}

.signup {
  display: grid;
  grid-template-columns: 1fr minmax(300px, 430px);
  gap: 38px;
  align-items: center;
  padding: 36px;
  border-radius: 8px;
  background: var(--ink);
  color: #fff;
}

.signup p {
  color: rgba(255, 255, 255, 0.78);
}

.signup-form {
  display: grid;
  gap: 10px;
}

.signup-form label {
  font-weight: 800;
}

.signup-form input[type="email"] {
  width: 100%;
  min-height: 50px;
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 7px;
  background: #fff;
  color: var(--ink);
  font: inherit;
}

.signup-form input[type="submit"] {
  min-height: 50px;
  border: 0;
  border-radius: 7px;
  background: var(--green);
  color: #fff;
  font: inherit;
  font-weight: 900;
  cursor: pointer;
}

.signup-form input[type="submit"]:hover {
  background: #246753;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.faq {
  padding: 22px;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #fbfdfe;
}

.footer-inner {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 30px 0;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  color: var(--muted);
  font-size: 0.92rem;
}

.footer-inner p {
  margin: 0;
}

.footer-links {
  display: flex;
  gap: 18px;
}

@media (max-width: 900px) {
  .nav-links {
    gap: 14px;
    font-size: 0.9rem;
  }

  .hero-inner,
  .compliance,
  .signup {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    justify-content: flex-start;
  }

  .hero-phone {
    width: min(100%, 340px);
  }

  .principles,
  .feature-grid,
  .timeline {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 0;
    gap: 12px;
  }

  .nav-links {
    width: 100%;
    justify-content: space-between;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .nav-links .button {
    display: none;
  }

  .hero-inner {
    min-height: auto;
    padding-top: 48px;
    gap: 38px;
  }

  h1 {
    font-size: clamp(3rem, 18vw, 4.4rem);
  }

  .principles,
  .feature-grid,
  .timeline,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 64px 0;
  }

  .signup {
    padding: 24px;
  }

  .footer-inner {
    flex-direction: column;
  }
}