:root {
  --bg: #e8eef6;
  --bg-deep: #d5e0ee;
  --ink: #142033;
  --muted: #4a5b72;
  --accent: #1f6fe5;
  --accent-deep: #1557b8;
  --panel: rgba(255, 255, 255, 0.72);
  --line: rgba(20, 32, 51, 0.12);
  --shadow: 0 28px 80px rgba(20, 40, 70, 0.18);
  --radius: 22px;
  --font-display: "Outfit", "Source Sans 3", sans-serif;
  --font-body: "Source Sans 3", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100%;
  color: var(--ink);
  font-family: var(--font-body);
  background:
    radial-gradient(900px 480px at 12% -8%, #b9d0f0 0%, transparent 58%),
    radial-gradient(700px 420px at 92% 8%, #cfe0f5 0%, transparent 50%),
    linear-gradient(180deg, var(--bg) 0%, #f4f7fb 42%, var(--bg-deep) 100%);
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem clamp(1rem, 4vw, 2.5rem);
  backdrop-filter: blur(14px);
  background: rgba(232, 238, 246, 0.78);
  border-bottom: 1px solid transparent;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0.04em;
  font-size: 1.15rem;
}

.brand img {
  width: 36px;
  height: 36px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  font-size: 0.95rem;
  color: var(--muted);
}

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

.nav-cta {
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  background: var(--ink);
  color: #f5f8fc !important;
  font-weight: 600;
}

.hero {
  min-height: calc(100svh - 64px);
  display: grid;
  align-content: start;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  padding: clamp(1.5rem, 5vw, 3rem) clamp(1rem, 4vw, 2.5rem) 2rem;
}

.hero-copy {
  max-width: 40rem;
  animation: rise 0.9s ease both;
}

.brand-mark {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.8rem, 8vw, 5rem);
  letter-spacing: 0.05em;
  line-height: 0.95;
}

.brand-mark--light {
  color: #f4f8ff;
}

.hero h1,
.section-head h2,
.get h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.hero h1 {
  font-size: clamp(1.55rem, 3.6vw, 2.35rem);
  max-width: 18ch;
}

.lede {
  margin: 0.9rem 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.15rem);
  line-height: 1.55;
  max-width: 38ch;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.4rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.85rem;
  padding: 0.7rem 1.2rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.98rem;
  border: 1px solid transparent;
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

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

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-deep);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.55);
  border-color: var(--line);
  color: var(--ink);
}

.btn[aria-disabled="true"] {
  opacity: 0.72;
  pointer-events: none;
}

.hero-visual {
  width: 100%;
  animation: rise 1.05s 0.12s ease both;
}

.hero-shot {
  width: 100%;
  border-radius: calc(var(--radius) + 4px);
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.35);
  object-fit: cover;
  object-position: top center;
  max-height: min(58vh, 720px);
}

.section {
  padding: clamp(3.5rem, 8vw, 6rem) clamp(1rem, 4vw, 2.5rem);
}

.section-head {
  max-width: 36rem;
  margin-bottom: 1.5rem;
}

.section-head h2 {
  font-size: clamp(1.6rem, 3.4vw, 2.3rem);
}

.section-head p {
  margin: 0.7rem 0 0;
  color: var(--muted);
  line-height: 1.5;
  font-size: 1.05rem;
}

.shot-frame {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: 0 18px 50px rgba(20, 40, 70, 0.12);
  background: #10141c;
}

.shot-frame img {
  width: 100%;
}

.section-split {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 900px) {
  .section-split {
    grid-template-columns: minmax(16rem, 0.9fr) minmax(0, 1.3fr);
    align-items: center;
  }

  .section-split:nth-of-type(even) .section-head {
    order: 2;
  }
}

.get {
  margin: 0 clamp(1rem, 4vw, 2.5rem) 4rem;
  padding: clamp(2.2rem, 5vw, 3.5rem);
  border-radius: calc(var(--radius) + 8px);
  background:
    radial-gradient(700px 280px at 20% 0%, rgba(80, 150, 255, 0.35), transparent 60%),
    linear-gradient(145deg, #17325a, #0f1c33 55%, #1a3a6b);
  color: #eef4ff;
  text-align: left;
}

.get .lede {
  color: rgba(230, 238, 250, 0.82);
}

.get .btn-ghost {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.22);
  color: #f4f8ff;
}

.fineprint {
  margin: 1.1rem 0 0;
  color: rgba(220, 230, 245, 0.65);
  font-size: 0.9rem;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 1.5rem clamp(1rem, 4vw, 2.5rem) 2.2rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--ink);
}

.footer-brand-text {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  line-height: 1.15;
}

.footer-brand-text .company {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.82rem;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-in {
  opacity: 1;
  transform: none;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 720px) {
  .nav a:not(.nav-cta) {
    display: none;
  }

  .hero {
    min-height: auto;
  }

  .hero-shot {
    max-height: none;
  }
}