:root {
  --ocean-950: #031821;
  --ocean-900: #062735;
  --ocean-800: #0a4052;
  --foam: #effdfd;
  --mist: #a9c9cf;
  --cyan: #35d3df;
  --cyan-dark: #087d8a;
  --coral: #ef554d;
  --sand: #f4d69b;
  --line: rgba(108, 214, 224, 0.22);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--foam);
  background:
    radial-gradient(circle at 12% 8%, rgba(27, 137, 153, 0.24), transparent 28rem),
    linear-gradient(155deg, var(--ocean-900), var(--ocean-950) 62%);
  font-family: "Trebuchet MS", "Gill Sans", sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
}

.landing-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 22px 24px;
}

.landing-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.landing-brand img {
  display: block;
  width: min(290px, 40vw);
  height: auto;
}

.landing-brand span {
  white-space: nowrap;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.language-switcher {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.language-switcher a {
  padding: 6px 9px;
  border: 1px solid transparent;
  border-radius: 999px;
  color: var(--mist);
  font-size: 13px;
  text-decoration: none;
}

.language-switcher a:hover,
.language-switcher a[aria-current="page"] {
  border-color: var(--line);
  color: var(--foam);
  background: rgba(53, 211, 223, 0.1);
}

main {
  overflow: hidden;
}

.landing-hero,
.content-section,
.closing-cta {
  width: min(1120px, calc(100% - 40px));
  margin-inline: auto;
}

.landing-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(330px, 0.88fr);
  gap: clamp(36px, 7vw, 90px);
  align-items: center;
  min-height: 610px;
  padding: 42px 0 76px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2 {
  font-family: Georgia, "Times New Roman", serif;
}

h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(42px, 6vw, 64px);
  line-height: 0.98;
  letter-spacing: -0.045em;
}

.hero-lede {
  max-width: 700px;
  margin: 18px 0 0;
  color: #d2e9ec;
  font-size: clamp(18px, 2.1vw, 21px);
  line-height: 1.42;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 19px 0 22px;
  padding: 0;
  list-style: none;
}

.hero-points li {
  padding: 7px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #d9f4f5;
  background: rgba(255, 255, 255, 0.035);
  font-size: 14px;
}

.primary-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 8px;
  color: #02171f;
  background: var(--cyan);
  box-shadow: 0 14px 34px rgba(53, 211, 223, 0.2);
  font-weight: 900;
  text-decoration: none;
}

.primary-cta:hover {
  background: #7be9ef;
  transform: translateY(-1px);
}

.privacy-note {
  margin: 12px 0 0;
  color: var(--mist);
  font-size: 13px;
}

.card-visual {
  position: relative;
  aspect-ratio: 0.707 / 1;
  max-width: 430px;
  margin-inline: auto;
  border: 10px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 36px 70px rgba(0, 0, 0, 0.42);
  transform: rotate(2deg);
  overflow: hidden;
}

.card-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, rgba(255, 255, 255, 0.25), transparent 35%);
  pointer-events: none;
}

.card-top {
  height: 11%;
  display: grid;
  place-items: center;
  color: #fff;
  background: #c93030;
  font-weight: 900;
  letter-spacing: 0.04em;
}

.card-content {
  display: grid;
  grid-template-columns: 18% 1fr;
  height: 89%;
}

.card-side {
  display: grid;
  grid-template-rows: 42% 15% 43%;
  color: #fff;
  background: #c93030;
  font-weight: 900;
  text-align: center;
}

.card-side span {
  display: grid;
  place-items: center;
}

.card-lines {
  display: grid;
  grid-template-rows: 57% 43%;
  padding: 18px;
}

.line-group {
  display: grid;
  align-content: start;
  gap: 10px;
}

.mock-line {
  height: 7px;
  border-radius: 99px;
  background: #dbe3e5;
}

.mock-line:nth-child(2n) {
  width: 72%;
}

.mock-line:nth-child(3n) {
  width: 88%;
}

.mock-table {
  display: grid;
  grid-template-columns: 34% 1fr 1fr;
  grid-auto-rows: 1fr;
  border-top: 1px solid #475155;
  border-left: 1px solid #475155;
}

.mock-table span {
  border-right: 1px solid #475155;
  border-bottom: 1px solid #475155;
}

.content-band {
  border-block: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.025);
}

.content-section {
  padding: 90px 0;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 44px;
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(34px, 5vw, 54px);
  line-height: 1.05;
}

.section-heading p {
  margin: 14px 0 0;
  color: var(--mist);
  font-size: 18px;
}

.feature-grid,
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.feature-card,
.step-card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(3, 24, 33, 0.52);
}

.feature-card strong,
.step-card strong {
  display: block;
  margin-bottom: 8px;
  color: var(--foam);
  font-size: 19px;
}

.feature-card p,
.step-card p {
  margin: 0;
  color: var(--mist);
}

.step-number {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  margin-bottom: 18px;
  border-radius: 50%;
  color: var(--ocean-950);
  background: var(--sand);
  font-weight: 900;
}

.safety-section {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr);
  gap: 40px;
  align-items: start;
}

.safety-section h2 {
  margin: 0;
  color: #ff7d75;
  font-size: clamp(34px, 5vw, 50px);
  line-height: 1.05;
}

.safety-copy {
  padding-left: 26px;
  border-left: 3px solid var(--coral);
  color: #d2e9ec;
  font-size: 18px;
}

.safety-copy p {
  margin: 0;
}

.safety-copy p + p {
  margin-top: 14px;
}

.closing-cta {
  padding: 110px 0;
  text-align: center;
}

.closing-cta h2 {
  max-width: 800px;
  margin: 0 auto 26px;
  font-size: clamp(36px, 6vw, 62px);
  line-height: 1.05;
}

.landing-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 22px;
  padding: 28px 20px;
  border-top: 1px solid var(--line);
  color: var(--mist);
  font-size: 13px;
}

.landing-footer a:hover {
  color: var(--foam);
}

@media (max-width: 820px) {
  .landing-header {
    flex-direction: column;
  }

  .language-switcher {
    justify-content: center;
  }

  .landing-hero {
    grid-template-columns: 1fr;
    min-height: 0;
    padding-top: 44px;
  }

  .card-visual {
    width: min(390px, 90%);
    transform: none;
  }

  .feature-grid,
  .steps-grid,
  .safety-section {
    grid-template-columns: 1fr;
  }

  .safety-copy {
    padding-left: 18px;
  }
}

@media (max-width: 520px) {
  .landing-header {
    padding-inline: 16px;
  }

  .landing-brand img {
    width: min(280px, 78vw);
  }

  .landing-brand {
    flex-direction: column;
    gap: 4px;
  }

  .landing-brand span {
    font-size: 25px;
  }

  .landing-hero,
  .content-section,
  .closing-cta {
    width: min(100% - 28px, 1120px);
  }

  .landing-hero {
    padding-bottom: 64px;
  }

  .content-section {
    padding: 66px 0;
  }

  h1 {
    font-size: clamp(40px, 13vw, 58px);
  }

  .primary-cta {
    width: 100%;
  }
}