:root {
  --bg: #05121f;
  --surface: #0b2033;
  --surface-2: #102a40;
  --text: #f1f7fb;
  --muted: #9fb3c2;
  --line: rgba(210, 230, 244, 0.12);
  --cyan: #61d9e8;
  --lime: #b7f36b;
  --radius-lg: 1.65rem;
  --radius-md: 1rem;
  --shadow: 0 1.5rem 4rem rgba(0, 0, 0, 0.25);
  --max-width: 74rem;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 6.5rem; }
body {
  margin: 0;
  padding-top: 5rem;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.container { width: min(calc(100% - 2.5rem), var(--max-width)); margin: 0 auto; }
.topbar {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  width: 100%;
  border-bottom: 1px solid rgba(5,18,31,.12);
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(18px);
}
.nav { display: flex; min-height: 5rem; align-items: center; justify-content: space-between; gap: 1rem; }
.brand { display: inline-flex; align-items: center; gap: .75rem; font-weight: 850; letter-spacing: -.04em; }
.brand-mark { display: grid; width: 2.45rem; height: 2.45rem; place-items: center; border: 1px solid rgba(183,243,107,.55); border-radius: .8rem; background: rgba(183,243,107,.12); color: var(--lime); }
.brand-logo { display: block; width: auto; height: 2.7rem; max-width: min(12rem, 48vw); object-fit: contain; }
.nav-links { display: flex; align-items: center; gap: 1.4rem; color: #52616d; font-size: .92rem; }
.nav-links a:hover, .nav-links a:focus-visible { color: #05121f; }
.nav-cta, .button {
  display: inline-flex;
  min-height: 2.8rem;
  align-items: center;
  justify-content: center;
  gap: .45rem;
  padding: .65rem 1rem;
  border: 1px solid rgba(10,97,112,.42);
  border-radius: 999px;
  color: #0a6170;
  font-weight: 800;
}
.button-primary { border-color: var(--lime); background: var(--lime); color: #142107; }
.catalog-hero { padding: clamp(4.5rem, 9vw, 8rem) 0 4rem; }
.eyebrow, .catalog-tag { color: var(--lime); font-size: .76rem; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 12ch; margin-bottom: 1.3rem; font-size: clamp(3.4rem, 8vw, 6.6rem); letter-spacing: -.075em; line-height: .94; }
h1 span { color: var(--lime); }
h2 { margin-bottom: .8rem; font-size: clamp(2.1rem, 5vw, 3.8rem); letter-spacing: -.055em; line-height: 1; }
.hero-copy { max-width: 42rem; color: var(--muted); font-size: 1.15rem; }
.catalog-section { padding: 4.5rem 0; border-top: 1px solid var(--line); }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 2rem; margin-bottom: 2rem; }
.section-heading p { max-width: 34rem; color: var(--muted); }
.client-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 1.15rem; }
.client-card { display: flex; overflow: hidden; flex-direction: column; border: 1px solid rgba(97,217,232,.28); border-radius: var(--radius-lg); background: #10263a; box-shadow: var(--shadow); }
.client-browser { padding: 1rem; }
.browser-bar { display: flex; align-items: center; gap: .42rem; padding: .25rem .4rem .8rem; border-bottom: 1px solid var(--line); }
.browser-dot { width: .47rem; height: .47rem; border-radius: 50%; background: var(--cyan); opacity: .75; }
.browser-address { overflow: hidden; margin-left: .4rem; color: #7f9aab; font-size: .76rem; text-overflow: ellipsis; white-space: nowrap; }
.client-preview { display: block; overflow: hidden; aspect-ratio: 16/10; background: #f7f4ee; }
.client-preview img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.client-card-copy, .template-copy { display: flex; flex: 1; flex-direction: column; padding: 1.3rem; border-top: 1px solid var(--line); }
.client-card-copy .card-label { margin-bottom: .55rem; color: var(--lime); font-size: .74rem; font-weight: 900; letter-spacing: .12em; }
.client-card-copy h3, .template-copy h3 { margin-bottom: .45rem; font-size: 1.35rem; }
.client-card-copy p, .template-copy p { color: var(--muted); }
.text-link { display: inline-flex; align-items: center; gap: .4rem; margin-top: auto; padding-top: 1rem; color: var(--cyan); font-weight: 850; }
.template-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 1.15rem; }
.template-card { display: flex; overflow: hidden; min-height: 30rem; flex-direction: column; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); box-shadow: var(--shadow); }
.template-visual { position: relative; display: flex; min-height: 18rem; flex-direction: column; align-items: flex-start; justify-content: center; overflow: hidden; padding: 2rem; background: linear-gradient(145deg, color-mix(in srgb, var(--template-accent) 16%, #f8f5ef), #eef2f4); color: #152334; }
.template-visual::after { position: absolute; right: -2rem; bottom: -4rem; width: 12rem; height: 12rem; border-radius: 50%; background: var(--template-accent); content: ""; opacity: .6; }
.template-nav { position: absolute; top: 1.1rem; left: 1.2rem; width: 45%; height: .38rem; border-radius: 1rem; background: #16283a; opacity: .24; }
.template-kicker { position: relative; z-index: 1; margin-bottom: .7rem; color: #314457; font-size: .72rem; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
.template-visual strong { position: relative; z-index: 1; max-width: 9ch; font-family: Georgia, serif; font-size: 2.15rem; letter-spacing: -.04em; line-height: 1; }
.template-lines { position: relative; z-index: 1; display: grid; width: 70%; gap: .38rem; margin: 1rem 0; }
.template-lines i { height: .3rem; border-radius: 1rem; background: #385169; opacity: .22; }
.template-lines i:nth-child(2) { width: 78%; }
.template-lines i:nth-child(3) { width: 54%; }
.template-button { position: relative; z-index: 1; padding: .5rem .75rem; border-radius: 999px; background: var(--template-accent); font-size: .75rem; font-weight: 900; }
.template-copy .catalog-tag { margin-bottom: .55rem; color: var(--template-accent); }
.catalog-final { padding: 5rem 0 6rem; text-align: center; }
.catalog-final h2 { max-width: 14ch; margin-right: auto; margin-left: auto; }
.catalog-final p { max-width: 36rem; margin: 0 auto 1.5rem; color: var(--muted); }
footer { padding: 1.5rem 0 2.5rem; border-top: 1px solid var(--line); color: var(--muted); font-size: .88rem; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.load-note { grid-column: 1/-1; padding: 2rem; border: 1px dashed rgba(97,217,232,.3); border-radius: var(--radius-md); color: var(--muted); text-align: center; }
:focus-visible { outline: 3px solid rgba(183,243,107,.85); outline-offset: 3px; }
@media (max-width: 900px) { .client-grid, .template-grid { grid-template-columns: repeat(2,minmax(0,1fr)); } }
@media (max-width: 720px) {
  .container { width: min(calc(100% - 1.5rem),var(--max-width)); }
  .nav-links, .nav-cta { display: none; }
  .brand-logo { height: 2.45rem; max-width: 10rem; }
  .section-heading { display: block; }
  .section-heading p { margin-top: 1rem; }
  .client-grid, .template-grid { grid-template-columns: 1fr; }
  .client-grid { display: flex; width: calc(100% + .75rem); margin-right: -.75rem; padding-right: .75rem; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; }
  .client-card { min-width: min(84vw,23rem); scroll-snap-align: start; }
  .client-preview { aspect-ratio: 540/1038; }
  .template-card { min-height: 0; }
  .footer-inner { align-items: flex-start; flex-direction: column; }
}