:root {
  --color-bg: #f7f9fc;
  --color-surface: #ffffff;
  --color-surface-muted: #eef4fa;
  --color-text: #172033;
  --color-muted: #5d6b7d;
  --color-heading: #0b1728;
  --color-border: #d9e2ec;
  --color-accent: #1769aa;
  --color-accent-dark: #0e4d81;
  --color-accent-soft: #e5f2fb;
  --color-dark: #0b1728;
  --color-dark-muted: #aebbd0;
  --shadow-soft: 0 20px 50px rgba(15, 35, 60, 0.08);
  --radius-sm: 8px;
  --radius-md: 8px;
  --radius-lg: 8px;
  --container: 1120px;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 5rem;
  --font-body: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
}

body.nav-open {
  overflow: hidden;
}

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

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

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

h1,
h2,
h3 {
  color: var(--color-heading);
  line-height: 1.08;
  letter-spacing: 0;
}

h1 {
  max-width: 760px;
  margin-bottom: var(--space-lg);
  font-size: clamp(2.8rem, 7vw, 5.9rem);
}

h2 {
  max-width: 760px;
  margin-bottom: var(--space-md);
  font-size: clamp(2rem, 4vw, 3.5rem);
}

h3 {
  margin-bottom: var(--space-sm);
  font-size: 1.15rem;
}

p {
  color: var(--color-muted);
}

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

.section {
  padding: var(--space-3xl) 0;
}

.section-muted {
  background: linear-gradient(180deg, rgba(238, 244, 250, 0.72), rgba(247, 249, 252, 0.86));
}

.section-dark {
  background: var(--color-dark);
  color: #ffffff;
}

.section-dark h2,
.section-dark .section-kicker {
  color: #ffffff;
}

.section-dark p,
.section-dark li {
  color: var(--color-dark-muted);
}

.section-heading {
  max-width: 820px;
  margin-bottom: var(--space-2xl);
}

.section-heading p:last-child {
  max-width: 700px;
  margin-bottom: 0;
}

.section-kicker,
.eyebrow {
  margin-bottom: var(--space-sm);
  color: var(--color-accent);
  font-size: 0.78rem;
  font-weight: 760;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(217, 226, 236, 0.82);
  background: rgba(247, 249, 252, 0.92);
  backdrop-filter: blur(18px);
}

.nav {
  display: flex;
  min-height: 76px;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xl);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--color-heading);
  font-size: 1rem;
  font-weight: 760;
}

.brand-logo {
  display: block;
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  border-radius: 8px;
  object-fit: contain;
}

.brand-mark {
  position: relative;
  display: inline-block;
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  border: 1px solid rgba(23, 105, 170, 0.34);
  border-radius: 50%;
  background: linear-gradient(145deg, #ffffff, #dbefff);
}

.brand-mark::before,
.brand-mark::after {
  position: absolute;
  content: "";
  inset: 8px;
  border: 2px solid var(--color-accent);
  border-radius: 50%;
}

.brand-mark::after {
  inset: 14px;
  background: var(--color-accent);
  border: 0;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.15rem;
  color: var(--color-muted);
  font-size: 0.94rem;
  font-weight: 650;
}

.nav-menu a:not(.button):hover,
.nav-menu a:not(.button):focus-visible,
.text-link:hover,
.text-link:focus-visible {
  color: var(--color-accent);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  cursor: pointer;
}

.nav-toggle span:not(.sr-only) {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: var(--color-heading);
}

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

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-sm);
  background: var(--color-accent);
  color: #ffffff;
  font-weight: 760;
  line-height: 1.2;
  padding: 0.85rem 1.15rem;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.button:hover,
.button:focus-visible {
  background: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  transform: translateY(-1px);
}

.button-secondary {
  background: transparent;
  color: var(--color-accent);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  background: var(--color-accent-soft);
  color: var(--color-accent-dark);
}

.button-small {
  min-height: 42px;
  padding: 0.65rem 0.9rem;
}

.hero {
  padding-top: clamp(4rem, 7vw, 7rem);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(460px, 1.02fr);
  align-items: center;
  gap: clamp(2rem, 6vw, 5rem);
}

.hero-text {
  max-width: 700px;
  margin-bottom: var(--space-xl);
  color: #47566a;
  font-size: clamp(1.06rem, 2vw, 1.28rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.trust-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
  list-style: none;
}

.trust-chips li {
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  color: #344458;
  font-size: 0.92rem;
  font-weight: 650;
  padding: 0.55rem 0.85rem;
}

.hero-image-frame {
  display: block;
  width: min(100%, 560px);
  aspect-ratio: 1 / 1;
  justify-self: end;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(23, 105, 170, 0.16);
  border-radius: var(--radius-lg);
  background: #e8f0f8;
  box-shadow: var(--shadow-soft);
}
.hero-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-visual {
  min-width: 0;
}

/* Placeholder blocks are intentionally styled until real files in assets/images/ replace them. */
.placeholder {
  position: relative;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid rgba(23, 105, 170, 0.16);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(23, 105, 170, 0.1), rgba(255, 255, 255, 0.92)),
    repeating-linear-gradient(45deg, rgba(23, 105, 170, 0.06) 0 1px, transparent 1px 14px);
  color: #29445f;
  text-align: center;
}

.placeholder::before {
  position: absolute;
  content: "";
  width: 52%;
  aspect-ratio: 1;
  border: 1px solid rgba(23, 105, 170, 0.14);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.34);
}

.placeholder span,
.placeholder small,
.placeholder-icon {
  position: relative;
  z-index: 1;
}

.placeholder span {
  font-weight: 760;
}

.placeholder small {
  display: block;
  max-width: 280px;
  margin-top: var(--space-xs);
  color: var(--color-muted);
}

.placeholder-hero {
  min-height: 540px;
  padding: var(--space-2xl);
  box-shadow: var(--shadow-soft);
}

.placeholder-icon {
  width: 72px;
  height: 72px;
  margin-bottom: var(--space-md);
  border: 2px solid rgba(23, 105, 170, 0.55);
  border-radius: 30% 70% 45% 55%;
}

.placeholder-card {
  min-height: 180px;
  border-radius: var(--radius-md);
  padding: var(--space-lg);
}

.intro-panel,
.cta-panel {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
  padding: clamp(1.5rem, 4vw, 3rem);
}

.statement {
  max-width: 920px;
  margin-bottom: 0;
  color: var(--color-heading);
  font-size: clamp(1.45rem, 3vw, 2.35rem);
  font-weight: 720;
  line-height: 1.25;
}

.card-grid {
  display: grid;
  gap: var(--space-lg);
}

.card-grid.four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.info-card,
.vertical-card,
.process-step {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.info-card {
  min-height: 252px;
  padding: var(--space-lg);
}

.info-card p,
.vertical-card p,
.process-step p {
  margin-bottom: 0;
}

.card-number {
  display: inline-flex;
  margin-bottom: var(--space-lg);
  color: var(--color-accent);
  font-size: 0.78rem;
  font-weight: 800;
}

.vertical-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-lg);
}

.vertical-image-frame {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(23, 105, 170, 0.14);
  border-radius: var(--radius-md);
  background: #e8f0f8;
}

.vertical-image-frame-wide {
  aspect-ratio: 16 / 9;
}

.vertical-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.vertical-card {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: stretch;
  gap: var(--space-lg);
  padding: var(--space-md);
}

.vertical-card > div:last-child {
  padding: var(--space-sm) var(--space-sm) var(--space-sm) 0;
}

.vertical-card-wide {
  grid-column: 1 / -1;
  grid-template-columns: 0.42fr 0.58fr;
}

.process-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-md);
  counter-reset: process;
}

.process-step {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: var(--space-lg);
  min-height: 280px;
  padding: var(--space-lg);
}

.process-step span {
  display: inline-flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-accent-soft);
  color: var(--color-accent);
  font-weight: 800;
}

.compliance-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(320px, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.check-list {
  display: grid;
  gap: var(--space-md);
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  border: 1px solid rgba(174, 187, 208, 0.22);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  padding: 0.95rem 1rem 0.95rem 2.6rem;
}

.check-list li::before {
  position: absolute;
  left: 1rem;
  content: "";
  width: 0.5rem;
  height: 0.85rem;
  border: solid #68bdf2;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.cta-section {
  background:
    linear-gradient(180deg, rgba(247, 249, 252, 0.7), rgba(238, 244, 250, 0.88));
}

.cta-panel {
  max-width: 920px;
}

.cta-panel p {
  max-width: 760px;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  align-items: center;
  margin-top: var(--space-xl);
}

.text-link {
  color: var(--color-accent);
  font-weight: 760;
}

.site-footer {
  padding: var(--space-2xl) 0;
  border-top: 1px solid var(--color-border);
  background: #ffffff;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: var(--space-xl);
}

.footer-brand {
  margin-bottom: var(--space-md);
}

.footer-grid p {
  margin-bottom: var(--space-xs);
}

.footer-note {
  font-size: 0.92rem;
}

.footer-contact {
  display: grid;
  gap: var(--space-xs);
  color: var(--color-muted);
  font-size: 0.95rem;
  text-align: right;
}

.footer-contact a {
  color: var(--color-accent);
  font-weight: 760;
}

@media (max-width: 980px) {
  .hero-grid,
  .compliance-grid {
    grid-template-columns: 1fr;
  }
  .hero-image-frame {
    width: min(100%, 560px);
    justify-self: start;
  }

  .placeholder-hero {
    min-height: 400px;
  }

  .card-grid.four,
  .process-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .vertical-grid,
  .vertical-card,
  .vertical-card-wide {
    grid-template-columns: 1fr;
  }

  .vertical-card-wide {
    grid-column: auto;
  }

  .vertical-card > div:last-child {
    padding: 0 var(--space-sm) var(--space-sm);
  }
}

@media (max-width: 760px) {
  .nav-toggle {
    display: inline-flex;
  }

  .nav-menu {
    position: fixed;
    inset: 76px 1rem auto;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: #ffffff;
    box-shadow: var(--shadow-soft);
    padding: var(--space-sm);
  }

  .nav-open .nav-menu {
    display: flex;
  }

  .nav-menu a {
    padding: 0.85rem;
  }

  .nav-menu .button {
    margin-top: var(--space-xs);
  }

  .section {
    padding: 4rem 0;
  }

  .hero {
    padding-top: 3rem;
  }

  .hero-actions,
  .cta-actions,
  .footer-grid {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-actions .button,
  .cta-actions .button {
    width: 100%;
  }

  .card-grid.four,
  .process-list {
    grid-template-columns: 1fr;
  }

  .info-card,
  .process-step {
    min-height: auto;
  }

  .placeholder-hero {
    min-height: 320px;
  }

  .placeholder-card {
    min-height: 150px;
  }

  .footer-contact {
    text-align: left;
  }
}

@media (max-width: 460px) {
  .container {
    width: min(100% - 1.25rem, var(--container));
  }

  .trust-chips li {
    width: 100%;
  }

  .intro-panel,
  .cta-panel {
    padding: var(--space-lg);
  }
}