:root {
  --lynzeo-navy: #000f22;
  --lynzeo-copper: #d4a386;
  --lynzeo-white: #ffffff;
  --lynzeo-grey: #72777e;
  --lynzeo-light: #f6f7f9;
  --lynzeo-border: #e4e7eb;
  --lynzeo-text: #1b2430;
  --max-width: 920px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--lynzeo-text);
  background: var(--lynzeo-white);
  line-height: 1.65;
}

a {
  color: var(--lynzeo-navy);
  text-decoration-color: var(--lynzeo-copper);
  text-underline-offset: 3px;
}

a:hover {
  color: #27415f;
}

.hero {
  background: var(--lynzeo-navy);
  color: var(--lynzeo-white);
  padding: 56px 24px 48px;
}

.hero__inner {
  width: min(100%, var(--max-width));
  margin: 0 auto;
}

.brand {
  display: block;
  width: min(100%, 260px);
  height: auto;
  margin-bottom: 14px;
}

.tagline {
  margin: 0 0 34px;
  color: var(--lynzeo-grey);
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: .82rem;
  font-weight: 600;
}

.hero h1 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.12;
  font-weight: 650;
}

.hero p {
  margin: 16px 0 0;
  max-width: 760px;
  color: #dfe5ec;
  font-size: 1.05rem;
}

.hero__meta {
  margin-top: 12px;
  font-size: .92rem;
  color: #aeb7c2;
}

main {
  width: min(100% - 40px, var(--max-width));
  margin: 0 auto;
  padding: 44px 0 72px;
}

nav {
  margin: 0 0 42px;
  padding: 22px 24px;
  background: var(--lynzeo-light);
  border: 1px solid var(--lynzeo-border);
  border-radius: 14px;
}

nav h2 {
  margin: 0 0 10px;
  font-size: 1.05rem;
  color: var(--lynzeo-navy);
}

nav ol {
  margin: 0;
  padding-left: 1.25rem;
  columns: 2;
  column-gap: 34px;
}

nav li {
  margin: 5px 0;
}

section {
  scroll-margin-top: 20px;
  margin: 0 0 40px;
}

h2 {
  margin: 0 0 14px;
  color: var(--lynzeo-navy);
  font-size: 1.55rem;
  line-height: 1.25;
}

h3 {
  margin: 24px 0 8px;
  color: var(--lynzeo-navy);
  font-size: 1.08rem;
}

p {
  margin: 10px 0;
}

ul {
  margin: 10px 0;
  padding-left: 1.25rem;
}

li {
  margin: 5px 0;
}

.table-wrap {
  overflow-x: auto;
  margin: 16px 0;
  border: 1px solid var(--lynzeo-border);
  border-radius: 12px;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 700px;
  font-size: .95rem;
}

th,
td {
  padding: 13px 15px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--lynzeo-border);
}

th {
  background: var(--lynzeo-light);
  color: var(--lynzeo-navy);
  font-weight: 650;
}

tr:last-child td {
  border-bottom: 0;
}

.meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 24px;
  margin: 16px 0;
}

.meta div {
  padding: 14px 16px;
  border: 1px solid var(--lynzeo-border);
  border-radius: 10px;
  background: #fff;
}

.meta strong {
  display: block;
  color: var(--lynzeo-navy);
  margin-bottom: 3px;
}

.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: 10px;
  font-weight: 650;
  font-size: .98rem;
  text-decoration: none;
}

.btn-primary {
  background: var(--lynzeo-copper);
  color: var(--lynzeo-navy);
}

.btn-primary:hover {
  background: #c69373;
  color: var(--lynzeo-navy);
}

.hero__cta {
  margin-top: 28px;
}

.section-lead {
  max-width: 720px;
  font-size: 1.03rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 18px;
  margin: 24px 0;
}

.feature-card {
  padding: 18px 20px;
  border: 1px solid var(--lynzeo-border);
  border-radius: 12px;
  background: #fff;
}

.feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--lynzeo-light);
  color: var(--lynzeo-navy);
  margin-bottom: 12px;
}

.feature-icon svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.feature-card h3 {
  margin: 0 0 8px;
}

.feature-card p {
  margin: 0;
  font-size: .92rem;
  color: var(--lynzeo-grey);
}

.screens-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 24px;
  margin: 24px 0;
}

.screen-card {
  margin: 0;
  text-align: center;
}

.screen-shot {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  padding: 0;
  border: 1px solid var(--lynzeo-border);
  border-radius: 18px;
  background: var(--lynzeo-light);
  overflow: hidden;
  cursor: zoom-in;
}

.screen-shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .2s ease;
}

.screen-shot:hover img,
.screen-shot:focus-visible img {
  transform: scale(1.04);
}

.screen-card figcaption {
  margin-top: 10px;
  font-weight: 650;
  color: var(--lynzeo-navy);
  font-size: .92rem;
}

.store-badges {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin: 20px 0;
}

.store-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  border-radius: 10px;
  border: 1px solid var(--lynzeo-navy);
  background: var(--lynzeo-navy);
  color: var(--lynzeo-white);
  text-decoration: none;
}

.store-badge:hover {
  background: #10233d;
  border-color: #10233d;
  color: var(--lynzeo-white);
}

.store-badge svg,
.store-badge img {
  width: 26px;
  height: 26px;
  object-fit: contain;
  flex-shrink: 0;
}

.store-badge__text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.store-badge__text small {
  font-size: .62rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: #b9c2cd;
}

.store-badge__text strong {
  font-size: 1rem;
  font-weight: 650;
  color: var(--lynzeo-white);
}

.store-badge--web {
  background: #fff;
  border-color: var(--lynzeo-border);
}

.store-badge--web:hover {
  background: #fff;
  border-color: var(--lynzeo-copper);
}

.store-badge--web .store-badge__text small {
  color: var(--lynzeo-grey);
}

.store-badge--web .store-badge__text strong,
.store-badge--web svg {
  color: var(--lynzeo-navy);
}

.footer-links {
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.footer-links a {
  color: #dfe5ec;
  text-decoration-color: var(--lynzeo-copper);
}

footer {
  background: var(--lynzeo-navy);
  color: #dfe5ec;
  padding: 28px 24px;
}

footer .inner {
  width: min(100%, var(--max-width));
  margin: 0 auto;
  font-size: .9rem;
}

footer strong {
  color: var(--lynzeo-copper);
}

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 15, 34, .92);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 1000;
}

.lightbox[hidden] {
  display: none;
}

.lightbox__figure {
  margin: 0;
  max-width: min(92vw, 960px);
  text-align: center;
}

.lightbox__img {
  display: block;
  max-width: 100%;
  max-height: 78vh;
  margin: 0 auto;
  border-radius: 10px;
}

.lightbox__caption {
  margin-top: 14px;
  color: #dfe5ec;
  font-size: .95rem;
}

.lightbox__close,
.lightbox__prev,
.lightbox__next {
  position: absolute;
  background: rgba(255, 255, 255, .12);
  color: var(--lynzeo-white);
  border: 0;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
}

.lightbox__close:hover,
.lightbox__prev:hover,
.lightbox__next:hover {
  background: rgba(255, 255, 255, .24);
}

.lightbox__close {
  top: 20px;
  right: 20px;
}

.lightbox__prev {
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
}

.lightbox__next {
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
}

@media (max-width: 720px) {
  nav ol {
    columns: 1;
  }

  .meta {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 40px;
  }

  .lightbox__close,
  .lightbox__prev,
  .lightbox__next {
    width: 36px;
    height: 36px;
    font-size: 1.1rem;
  }

  .lightbox__prev {
    left: 8px;
  }

  .lightbox__next {
    right: 8px;
  }

  .lightbox__close {
    top: 8px;
    right: 8px;
  }
}

@media print {
  .hero {
    background: white !important;
    color: black !important;
    padding: 0 0 24px;
    border-bottom: 2px solid #000f22;
  }

  .hero h1 {
    color: #000f22 !important;
  }

  .hero p,
  .tagline {
    color: #555 !important;
  }

  nav {
    display: none;
  }

  .hero__cta,
  .store-badges,
  .screens-grid {
    display: none;
  }

  main {
    width: 100%;
    padding-top: 24px;
  }

  footer {
    background: white;
    color: #555;
    padding: 20px 0 0;
  }
}