:root {
  --ink: #1c333b;
  --muted: #6d858d;
  --paper: #f6fbfb;
  --surface: #ffffff;
  --line: #d9eaec;
  --teal: #65c7bd;
  --teal-dark: #3f9e9b;
  --logo-blue: #5d91a0;
  --mist: #e8f6f5;
  --deep: #244650;
  --shadow: 0 24px 70px rgba(36, 70, 80, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
}

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

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

.hero {
  position: relative;
  min-height: 94vh;
  padding: 118px clamp(18px, 5vw, 72px) 44px;
  overflow: hidden;
  background:
    radial-gradient(circle at 84% 16%, rgba(101, 199, 189, 0.32), transparent 28%),
    linear-gradient(135deg, #ffffff 0%, #f4fbfb 46%, #e4f4f3 100%);
}

.hero::before {
  content: "";
  position: absolute;
  width: 58vw;
  height: 58vw;
  right: -24vw;
  bottom: -32vw;
  border: 1px solid rgba(93, 145, 160, 0.22);
  border-radius: 50%;
}

.hero::after {
  content: "+";
  position: absolute;
  right: clamp(18px, 6vw, 90px);
  top: 22%;
  color: rgba(101, 199, 189, 0.22);
  font-size: clamp(8rem, 18vw, 17rem);
  font-weight: 900;
  line-height: 1;
  transform: rotate(45deg);
}

.site-header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 24px clamp(18px, 4vw, 56px);
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 0;
}

.brand img {
  width: clamp(220px, 27vw, 360px);
  height: auto;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 9px 16px;
  border: 1px solid rgba(101, 199, 189, 0.45);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--logo-blue);
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  box-shadow: 0 12px 32px rgba(36, 70, 80, 0.08);
  backdrop-filter: blur(10px);
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.72fr);
  gap: clamp(32px, 6vw, 88px);
  align-items: center;
  min-height: calc(94vh - 220px);
}

.hero-content {
  max-width: 790px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--teal-dark);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  max-width: 13ch;
  color: var(--deep);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3.2rem, 7.6vw, 7.2rem);
  font-weight: 500;
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  color: var(--deep);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2rem, 4.2vw, 4rem);
  font-weight: 500;
  line-height: 1.04;
  letter-spacing: 0;
}

h3 {
  margin: 0;
  color: var(--deep);
  font-size: 1.15rem;
  line-height: 1.2;
}

.hero-copy {
  max-width: 650px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 20px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 900;
  cursor: pointer;
}

.button.primary {
  color: #fff;
  background: var(--teal-dark);
  box-shadow: 0 16px 34px rgba(63, 158, 155, 0.24);
}

.button.secondary {
  color: var(--logo-blue);
  border-color: rgba(93, 145, 160, 0.34);
  background: rgba(255, 255, 255, 0.72);
}

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

.hero-card {
  position: relative;
  display: grid;
  align-content: center;
  min-height: 440px;
  padding: clamp(26px, 4vw, 42px);
  border: 1px solid rgba(93, 145, 160, 0.18);
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  overflow: hidden;
}

.hero-card::before {
  content: "";
  position: absolute;
  inset: 20px;
  border: 1px solid rgba(101, 199, 189, 0.22);
  border-radius: 22px;
  pointer-events: none;
}

.hero-logo {
  position: relative;
  z-index: 1;
  width: min(100%, 520px);
  margin: 0 auto 30px;
}

.pulse-mark {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 86px;
  margin: 4px 0 28px;
  background:
    linear-gradient(90deg, transparent 0 8%, var(--line) 8% 100%),
    linear-gradient(90deg, transparent 0%, transparent 100%);
  mask:
    linear-gradient(90deg, #000 0 100%),
    linear-gradient(135deg, transparent 0 41%, #000 41% 45%, transparent 45% 100%);
}

.pulse-mark::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 42px;
  height: 3px;
  background: linear-gradient(90deg, transparent 0 6%, var(--teal) 6% 22%, transparent 22% 27%, var(--logo-blue) 27% 34%, transparent 34% 42%, var(--teal) 42% 94%, transparent 94% 100%);
}

.hero-card p {
  position: relative;
  z-index: 1;
  max-width: 420px;
  margin: 0;
  color: var(--muted);
  font-size: 1.02rem;
}

.launch-panel {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  width: min(880px, 100%);
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--line);
  overflow: hidden;
  box-shadow: 0 18px 44px rgba(36, 70, 80, 0.08);
}

.launch-panel div {
  padding: 20px;
  background: rgba(255, 255, 255, 0.82);
}

.launch-panel strong {
  display: block;
  color: var(--teal-dark);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.55rem, 2.4vw, 2.3rem);
  font-weight: 500;
  line-height: 1;
}

.launch-panel span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.88rem;
}

.section-inner {
  width: min(1160px, calc(100% - 36px));
  margin: 0 auto;
}

.section-band {
  background: var(--surface);
}

.preview,
.focus,
.visual-section,
.roadmap {
  padding: clamp(64px, 9vw, 118px) 0;
}

.preview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(28px, 6vw, 92px);
  align-items: start;
}

.preview-grid p:last-child {
  margin: 34px 0 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.section-heading {
  max-width: 820px;
  margin-bottom: 34px;
}

.focus-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.focus-card {
  min-height: 280px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 12px 34px rgba(36, 70, 80, 0.06);
}

.focus-card span {
  display: block;
  margin-bottom: 72px;
  color: var(--teal-dark);
  font-weight: 900;
}

.focus-card p,
.timeline p,
.visual-copy p {
  color: var(--muted);
}

.visual-grid {
  display: grid;
  grid-template-columns: 0.95fr 1fr;
  gap: clamp(32px, 6vw, 82px);
  align-items: center;
}

.image-tile {
  min-height: 560px;
  background: var(--deep);
  overflow: hidden;
  border-radius: 30px;
  box-shadow: var(--shadow);
}

.image-tile img {
  height: 100%;
  min-height: 560px;
  object-fit: cover;
}

.check-list {
  display: grid;
  gap: 14px;
  padding: 0;
  margin: 30px 0 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 34px;
  color: var(--deep);
  font-weight: 800;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.35em;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 5px rgba(101, 199, 189, 0.16);
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--line);
  overflow: hidden;
}

.timeline article {
  min-height: 270px;
  padding: 28px;
  background: var(--surface);
}

.timeline span {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-bottom: 70px;
  border-radius: 50%;
  color: #fff;
  background: var(--teal-dark);
  font-weight: 900;
}

.site-footer {
  padding: 28px 0;
  background: #ffffff;
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
}

.footer-brand img {
  width: clamp(210px, 24vw, 320px);
}

.footer-grid p {
  max-width: 520px;
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

@media (max-width: 980px) {
  .hero-grid {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 80px;
  }

  .hero-card {
    min-height: 360px;
  }

  .preview-grid,
  .visual-grid {
    grid-template-columns: 1fr;
  }

  .focus-grid,
  .timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .site-header {
    align-items: flex-start;
    padding: 16px 18px;
  }

  .brand img {
    width: min(62vw, 250px);
  }

  .status-pill {
    max-width: 140px;
    min-height: 34px;
    padding: 8px 12px;
    font-size: 0.68rem;
    text-align: center;
  }

  .hero {
    min-height: auto;
    padding-top: 110px;
  }

  h1 {
    font-size: clamp(2.8rem, 15vw, 4.6rem);
  }

  .hero-grid {
    padding-top: 42px;
  }

  .launch-panel,
  .focus-grid,
  .timeline {
    grid-template-columns: 1fr;
  }

  .launch-panel div,
  .focus-card,
  .timeline article {
    min-height: auto;
  }

  .focus-card span,
  .timeline span {
    margin-bottom: 28px;
  }

  .image-tile,
  .image-tile img {
    min-height: 360px;
  }

  .footer-grid {
    display: grid;
  }
}