:root {
  --ink: #1d2730;
  --ink-soft: #526070;
  --paper: #e8eef4;
  --paper-deep: #d5dee8;
  --glass: rgba(255, 255, 255, 0.72);
  --glass-edge: rgba(255, 255, 255, 0.55);
  --accent: #2f6f7e;
  --accent-soft: #6aa0ab;
  --shadow: 0 22px 50px rgba(29, 39, 48, 0.18);
  --radius: 18px;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Sora", "Segoe UI", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.65;
  background: var(--paper);
  overflow-x: hidden;
}

.atmosphere {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(1200px 700px at 12% -10%, rgba(255, 255, 255, 0.85), transparent 55%),
    radial-gradient(900px 600px at 88% 8%, rgba(111, 160, 171, 0.28), transparent 50%),
    radial-gradient(700px 500px at 50% 110%, rgba(47, 111, 126, 0.18), transparent 55%),
    linear-gradient(165deg, #eef3f8 0%, #d9e4ee 48%, #c9d7e4 100%);
}

.atmosphere::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.35;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.35) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.25) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
  pointer-events: none;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 1120px;
  margin: 0 auto;
  padding: 1.25rem 1.5rem 0;
}

.mark {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  line-height: 1;
  font-family: var(--font-display);
  font-weight: 650;
  font-size: 1.15rem;
  letter-spacing: 0.01em;
  text-decoration: none;
}

.mark-icon {
  display: block;
  width: 1em;
  height: 1em;
  flex-shrink: 0;
  image-rendering: pixelated;
  transform: translateY(0.06em);
}

.nav {
  display: flex;
  gap: 1.25rem;
  font-size: 0.92rem;
  color: var(--ink-soft);
}

.nav a {
  text-decoration: none;
}

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

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding-left: 0.35rem;
  border-left: 1px solid rgba(29, 39, 48, 0.14);
}

.lang-current {
  color: var(--ink);
  font-weight: 600;
}

.hero {
  min-height: calc(100vh - 4rem);
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 2rem;
  align-items: center;
  max-width: 1120px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4rem;
}

.hero-copy {
  max-width: 34rem;
}

.brand {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 4.4rem);
  font-weight: 650;
  line-height: 1;
  letter-spacing: -0.02em;
  animation: rise-in 0.9s ease both;
}

.hero h1 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 3.2vw, 2.15rem);
  font-weight: 500;
  line-height: 1.25;
  color: var(--ink);
  animation: rise-in 1s ease 0.08s both;
}

.lede {
  margin: 0 0 1.75rem;
  color: var(--ink-soft);
  font-size: 1.05rem;
  max-width: 32rem;
  animation: rise-in 1.05s ease 0.14s both;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  animation: rise-in 1.1s ease 0.2s both;
}

.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.7rem 1.2rem;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}

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

.cta-primary {
  background: var(--ink);
  color: #f4f8fb;
}

.cta-ghost {
  background: transparent;
  color: var(--ink);
  box-shadow: inset 0 0 0 1px rgba(29, 39, 48, 0.28);
}

.hero-shot {
  margin: 0;
  animation: rise-in 1.15s ease 0.18s both;
}

.hero-shot img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.55);
  box-shadow: var(--shadow);
}

.hero-shot figcaption {
  margin-top: 0.75rem;
  font-size: 0.88rem;
  color: var(--ink-soft);
  text-align: center;
}

.section {
  padding: 4.5rem 1.5rem;
}

.section-alt {
  background: rgba(255, 255, 255, 0.28);
  border-block: 1px solid rgba(255, 255, 255, 0.4);
}

.section-inner {
  max-width: 760px;
  margin: 0 auto;
}

.section-inner.narrow {
  max-width: 560px;
}

.section-inner-wide {
  max-width: 960px;
}

.section-lead {
  margin: 0.5rem 0 0;
  color: var(--ink-soft);
}

.showcase {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  display: grid;
  gap: 2rem;
}

.showcase-card {
  display: grid;
  gap: 1rem;
  padding: 1rem;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.42);
  border: 1px solid rgba(255, 255, 255, 0.65);
  box-shadow: 0 10px 28px rgba(29, 39, 48, 0.08);
}

.showcase-card img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 14px;
  border: 1px solid rgba(29, 39, 48, 0.08);
}

.showcase-copy h3 {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 650;
}

.showcase-copy p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.98rem;
}

.section h2 {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 650;
  letter-spacing: -0.01em;
}

.section p {
  margin: 0;
  color: var(--ink-soft);
}

.feature-list {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0;
  display: grid;
  gap: 1.25rem;
}

.feature-list li {
  display: grid;
  gap: 0.25rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(29, 39, 48, 0.12);
}

.feature-name {
  font-weight: 600;
}

.feature-copy {
  color: var(--ink-soft);
}

.site-footer {
  max-width: 1120px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 3rem;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.footer-links {
  display: flex;
  gap: 1rem;
  margin: 0.75rem 0 0;
}

.footer-links a {
  color: var(--ink);
  text-decoration: none;
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 1.75rem;
  }

  .hero-shot {
    order: -1;
  }
}

@media (max-width: 560px) {
  .nav {
    gap: 0.85rem;
    font-size: 0.85rem;
  }

  .showcase-card {
    padding: 0.75rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}