/* Solo Invoice OS — static landing. Navy + gold, light page. No frameworks. */

:root {
  --navy: #14243a;
  --navy-2: #1c3352;
  --gold: #c9a227;
  --gold-hover: #b08c1c;
  --cream: #f4f1ea;
  --paper: #ffffff;
  --ink: #1c2430;
  --muted: #5a6573;
  --line: #ddd6c8;
  --max: 52rem;
  --wide: 68rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, Roboto, Helvetica, Arial, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.55;
  color: var(--ink);
  background: var(--paper);
}

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

a {
  color: var(--navy-2);
}

code {
  font-family: ui-monospace, "Cascadia Code", "SF Mono", Consolas, monospace;
  font-size: 0.9em;
  background: var(--cream);
  padding: 0.1em 0.35em;
  border-radius: 3px;
}

.skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--gold);
  color: var(--navy);
  padding: 0.5rem 1rem;
  z-index: 100;
}

.skip:focus {
  left: 0.5rem;
  top: 0.5rem;
}

.wrap {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

.shots .wrap,
.header-inner,
.split {
  width: min(100% - 2rem, var(--wide));
}

.site-header {
  background: var(--navy);
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 3px solid var(--gold);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 0;
  flex-wrap: wrap;
}

.brand {
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand:hover {
  color: var(--gold);
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.1rem;
  align-items: center;
}

nav a {
  color: #e8e4d9;
  text-decoration: none;
  font-size: 0.95rem;
}

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

.btn {
  display: inline-block;
  text-decoration: none;
  font-weight: 600;
  padding: 0.45rem 0.9rem;
  border-radius: 4px;
  border: 1px solid transparent;
  line-height: 1.3;
}

.btn-gold {
  background: var(--gold);
  color: var(--navy);
  border-color: var(--gold);
}

.btn-gold:hover {
  background: var(--gold-hover);
  color: var(--navy);
}

.btn-ghost {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}

.btn-ghost:hover {
  background: var(--navy);
  color: #fff;
}

.btn-lg {
  padding: 0.7rem 1.25rem;
  font-size: 1.05rem;
}

.hero {
  background: var(--cream);
  padding: 3rem 0 2.5rem;
  border-bottom: 1px solid var(--line);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--muted);
  margin: 0 0 0.75rem;
}

h1,
h2,
h3 {
  font-family: Georgia, "Times New Roman", Times, serif;
  font-weight: 600;
  line-height: 1.22;
  color: var(--navy);
}

h1 {
  font-size: clamp(1.6rem, 3.2vw, 2.25rem);
  margin: 0 0 1rem;
}

h2 {
  font-size: 1.45rem;
  margin: 0 0 0.75rem;
}

h3 {
  font-size: 1.15rem;
  margin: 1.5rem 0 0.5rem;
}

.lede {
  font-size: 1.125rem;
  max-width: 42rem;
  margin: 0 0 1.5rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 0 0 1rem;
}

.fine {
  color: var(--muted);
  font-size: 0.92rem;
  margin: 0;
}

.shots {
  padding: 2rem 0 0.5rem;
}

.shots .wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 800px) {
  .shots .wrap {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

.shots figure {
  margin: 0;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
}

.shots img {
  width: 100%;
  background: #e8e4d9;
}

.shots figcaption {
  padding: 0.65rem 0.8rem 0.85rem;
  font-size: 0.88rem;
  color: var(--muted);
}

.block {
  padding: 2.5rem 0;
}

.block.alt {
  background: var(--cream);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.sheets {
  padding-left: 1.25rem;
}

.sheets li {
  margin-bottom: 0.55rem;
}

.split {
  display: grid;
  gap: 1.75rem;
}

@media (min-width: 720px) {
  .split {
    grid-template-columns: 1fr 1fr;
  }
}

ul {
  margin: 0;
  padding-left: 1.2rem;
}

li + li {
  margin-top: 0.4rem;
}

.cta-band {
  margin-top: 2rem;
  padding: 1.1rem 1.25rem;
  background: var(--navy);
  color: #fff;
  border-radius: 6px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.cta-band p {
  margin: 0;
}

.site-footer {
  background: var(--navy);
  color: #c9c3b6;
  padding: 1.75rem 0;
  font-size: 0.9rem;
}

.site-footer p {
  margin: 0 0 0.4rem;
}

.site-footer a {
  color: var(--gold);
}

@media (max-width: 640px) {
  nav .btn {
    width: 100%;
    text-align: center;
  }

  .hero {
    padding: 2rem 0 1.75rem;
  }

  .cta-band {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }
}

.companion-shot {
  margin: 1.25rem 0 0;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
}

.companion-shot img {
  width: 100%;
  background: #e8e4d9;
}

.companion-shot figcaption {
  padding: 0.65rem 0.8rem 0.85rem;
  font-size: 0.88rem;
  color: var(--muted);
}

.companion-actions {
  margin-top: 1.25rem;
}

.block.alt + .block.alt {
  border-top: none;
}