:root {
  --seza-blue: #023c69;
  --seza-blue-deep: #052744;
  --seza-accent: #cbda12;
  --seza-accent-soft: #eef6a6;
  --seza-ink: #101828;
  --seza-muted: #516072;
  --seza-bg: #f4f8fb;
  --seza-surface: rgba(255, 255, 255, 0.92);
  --seza-surface-strong: #ffffff;
  --seza-border: rgba(2, 60, 105, 0.12);
  --seza-shadow: 0 24px 60px rgba(3, 33, 59, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Plus Jakarta Sans', sans-serif;
  color: var(--seza-ink);
  background:
    radial-gradient(circle at 14% 10%, rgba(203, 218, 18, 0.42), transparent 36%),
    radial-gradient(circle at 86% 16%, rgba(226, 239, 79, 0.34), transparent 40%),
    linear-gradient(145deg, #fbfee8 0%, #f4fbcb 26%, #ebf6a8 58%, #dceb62 100%);
  line-height: 1.6;
}

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

.topbar,
main,
.footer {
  width: min(1180px, calc(100% - 2rem));
  margin-left: auto;
  margin-right: auto;
}

.topbar {
  position: sticky;
  top: 0.75rem;
  z-index: 30;
  margin-top: 0.75rem;
  padding: 0.85rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(14px);
  border-radius: 22px;
  box-shadow: 0 14px 34px rgba(3, 33, 59, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.legal-topbar {
  position: static;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--seza-blue);
  text-decoration: none;
}

.logo {
  width: 52px;
  height: 52px;
  object-fit: contain;
  border-radius: 16px;
  padding: 0.3rem;
  background: linear-gradient(145deg, #f6fccc 0%, #e8f36d 45%, #cbda12 100%);
  box-shadow: 0 10px 30px rgba(2, 60, 105, 0.18);
}

.brand-word {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.nav-links,
.topbar-actions,
.footer-links,
.support-actions,
.legal-links {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.nav-links a,
.footer-links a,
.legal-links a,
.support-link {
  color: var(--seza-blue);
  text-decoration: none;
  font-weight: 700;
}

.language-switcher {
  display: inline-flex;
  border: 1px solid var(--seza-border);
  border-radius: 999px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.96);
}

.lang-btn {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--seza-blue);
  cursor: pointer;
  font-weight: 800;
  padding: 0.45rem 0.78rem;
}

.lang-btn.active {
  background: var(--seza-blue);
  color: #ffffff;
}

main {
  margin-top: 1.25rem;
  margin-bottom: 3rem;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(340px, 0.9fr);
  gap: 1.5rem;
  align-items: center;
  min-height: calc(100vh - 10rem);
  padding: 1.4rem 0 1rem;
}

.hero-copy {
  padding-right: 1rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
  padding: 0.42rem 0.85rem;
  border-radius: 999px;
  background: rgba(203, 218, 18, 0.22);
  color: var(--seza-blue-deep);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 800;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: 'Plus Jakarta Sans', sans-serif;
  line-height: 1.05;
  letter-spacing: -0.03em;
}

h1 {
  margin-top: 1rem;
  font-size: clamp(2.6rem, 7vw, 5.4rem);
  color: var(--seza-blue-deep);
}

h2 {
  font-size: clamp(1.8rem, 3vw, 3rem);
  color: var(--seza-blue-deep);
}

h3 {
  font-size: 1.2rem;
  color: var(--seza-blue-deep);
}

.lead,
.story-copy p,
.section-heading p,
.trust-copy p,
.support-band p,
.footer p,
.legal-card p {
  color: var(--seza-muted);
}

.lead {
  margin: 1rem 0 0;
  max-width: 60ch;
  font-size: clamp(1rem, 2vw, 1.16rem);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.4rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.86rem 1.3rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover,
.support-link:hover,
.nav-links a:hover,
.footer-links a:hover,
.legal-links a:hover {
  transform: translateY(-1px);
}

.btn-primary {
  color: #0d1420;
  background: linear-gradient(135deg, var(--seza-accent) 0%, #e8f36b 100%);
  box-shadow: 0 12px 26px rgba(203, 218, 18, 0.35);
}

.btn-ghost {
  color: var(--seza-blue);
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(2, 60, 105, 0.16);
}

.topbar-cta {
  white-space: nowrap;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
  margin-top: 1.6rem;
}

.metric-card,
.trust-card {
  border: 1px solid rgba(2, 60, 105, 0.1);
  background: rgba(255, 255, 255, 0.74);
  border-radius: 22px;
  padding: 1rem;
}

.metric-value {
  display: block;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--seza-blue-deep);
}

.metric-label {
  display: block;
  margin-top: 0.35rem;
  color: var(--seza-muted);
  font-size: 0.92rem;
}

.card {
  background: var(--seza-surface);
  border: 1px solid var(--seza-border);
  border-radius: 30px;
  box-shadow: var(--seza-shadow);
}

.hero-visual {
  position: relative;
  overflow: visible;
  min-height: 620px;
  padding: 1.25rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.94) 0%, rgba(241, 247, 252, 0.96) 100%);
}

.device-shell {
  position: relative;
  width: min(100%, 380px);
  margin: 0 auto;
  border-radius: 34px;
  background: linear-gradient(180deg, #ffffff 0%, #edf4f8 100%);
  border: 1px solid rgba(2, 60, 105, 0.12);
  padding: 0.85rem;
  box-shadow: 0 24px 60px rgba(2, 60, 105, 0.15);
}

.shell-primary {
  transform: rotate(-5deg);
}

.device-header {
  display: flex;
  gap: 0.35rem;
  padding: 0.2rem 0.15rem 0.8rem;
}

.device-dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: rgba(2, 60, 105, 0.16);
}

.device-image,
.story-image {
  width: 100%;
  height: auto;
  border-radius: 24px;
}

.floating-card {
  position: absolute;
  max-width: 220px;
  border-radius: 22px;
  padding: 0.9rem 1rem;
  box-shadow: 0 18px 40px rgba(2, 60, 105, 0.16);
}

.floating-accent {
  left: 0;
  bottom: 4rem;
  background: linear-gradient(135deg, #f3f9bf 0%, #ffffff 100%);
}

.floating-blue {
  right: 0;
  top: 3rem;
  background: linear-gradient(135deg, #083d68 0%, #1d5c90 100%);
  color: #ffffff;
}

.floating-label {
  margin: 0;
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.floating-value {
  margin: 0.35rem 0 0;
  font-weight: 700;
  line-height: 1.35;
}

.section {
  margin-top: 1.35rem;
}

.marquee-card {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.8rem;
  padding: 1rem;
  border: 1px solid rgba(2, 60, 105, 0.08);
  background: rgba(255, 255, 255, 0.68);
  border-radius: 24px;
  color: var(--seza-blue-deep);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.95rem;
}

.feature-story {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.4rem;
  align-items: center;
}

.feature-story-reverse .story-copy {
  order: 2;
}

.feature-story-reverse .story-visual {
  order: 1;
}

.story-copy p {
  margin: 1rem 0 0;
}

.story-list {
  list-style: none;
  padding: 0;
  margin: 1.2rem 0 0;
}

.story-list li {
  position: relative;
  padding-left: 1.45rem;
  margin-top: 0.7rem;
  color: var(--seza-blue-deep);
  font-weight: 600;
}

.story-list li::before {
  content: '';
  position: absolute;
  top: 0.45rem;
  left: 0;
  width: 0.68rem;
  height: 0.68rem;
  border-radius: 50%;
  background: var(--seza-accent);
  box-shadow: 0 0 0 4px rgba(203, 218, 18, 0.22);
}

.story-visual {
  padding: 1rem;
}

.accent-surface {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.94) 0%, rgba(240, 248, 210, 0.72) 100%);
}

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

.section-heading p {
  margin: 1rem 0 0;
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.25rem;
}

.value-card {
  padding: 1.35rem;
}

.value-card p {
  margin: 0.7rem 0 0;
}

.trust-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.85fr);
  gap: 1.4rem;
  align-items: start;
}

.trust-copy p {
  margin: 1rem 0 0;
}

.trust-grid {
  display: grid;
  gap: 0.85rem;
}

.trust-number {
  display: inline-block;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.92rem;
  color: var(--seza-blue);
  margin-bottom: 0.55rem;
}

.support-band {
  padding: 1.4rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.support-band p {
  margin: 0.9rem 0 0;
  max-width: 54ch;
}

.support-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid rgba(2, 60, 105, 0.12);
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.82);
}

.footer {
  margin-bottom: 2rem;
  padding: 1.35rem 1.45rem;
  border: 1px solid var(--seza-border);
  background: rgba(255, 255, 255, 0.9);
  border-radius: 26px;
  box-shadow: 0 20px 45px rgba(3, 33, 59, 0.08);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.footer-title {
  margin: 0;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.1rem;
  color: var(--seza-blue-deep);
}

.footer p {
  margin: 0.5rem 0 0;
}

.footer-note {
  max-width: 64ch;
  font-size: 0.92rem;
}

.legal-main {
  margin-top: 1.25rem;
  margin-bottom: 2.4rem;
}

.legal-card {
  max-width: 920px;
  margin: 0 auto;
  padding: 1.6rem;
}

.toc {
  margin: 1.2rem 0;
  padding: 1rem;
  display: grid;
  gap: 0.42rem;
  border-radius: 22px;
  background: #f7fbff;
  border: 1px solid rgba(2, 60, 105, 0.1);
}

.toc a {
  color: var(--seza-blue);
  text-decoration: none;
  font-weight: 700;
}

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

.legal-card section {
  margin-top: 1.2rem;
}

.legal-footer {
  margin-top: 0;
}

@media (max-width: 1080px) {
  .hero,
  .feature-story,
  .trust-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-copy {
    padding-right: 0;
  }

  .hero-visual {
    min-height: 0;
  }

  .feature-story-reverse .story-copy,
  .feature-story-reverse .story-visual {
    order: initial;
  }

  .support-band,
  .footer,
  .topbar {
    flex-wrap: wrap;
  }
}

@media (max-width: 860px) {
  .nav-links {
    display: none;
  }

  .topbar-actions {
    width: 100%;
    justify-content: space-between;
  }

  .hero-metrics,
  .value-grid {
    grid-template-columns: 1fr;
  }

  .floating-card {
    position: static;
    margin-top: 0.85rem;
    max-width: none;
  }

  .hero-visual {
    padding: 1rem;
  }

  .shell-primary {
    transform: none;
  }
}

@media (max-width: 620px) {
  .topbar,
  main,
  .footer {
    width: min(100%, calc(100% - 1rem));
  }

  .topbar {
    top: 0.5rem;
    padding: 0.8rem;
  }

  .brand-word {
    display: none;
  }

  h1 {
    font-size: clamp(2.1rem, 12vw, 3.2rem);
  }

  .support-actions,
  .topbar-actions,
  .footer-links,
  .legal-links {
    width: 100%;
    flex-wrap: wrap;
  }

  .support-link,
  .topbar-cta {
    width: 100%;
  }

  .legal-card {
    padding: 1.1rem;
  }
}