/* Petriotic website — one stylesheet, no build step.
   Palette: Hero Blue, Cape Crimson (sparingly), Crest Gold, Midnight Navy, Clean Slate, white. */

:root {
  --hero-blue: #1c55a4;
  --cape-crimson: #d92b2b;
  --crest-gold: #eaa838;
  --midnight-navy: #112340;
  --clean-slate: #f8fafc;
  --white: #ffffff;

  --font-head: "Plus Jakarta Sans", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  --radius: 14px;
  --gutter: clamp(1rem, 4vw, 2rem);
  --max: 68rem;
  --line: 1px solid rgba(17, 35, 64, 0.16);
}

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--clean-slate);
  color: var(--midnight-navy);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  overflow-wrap: break-word;
}

main {
  flex: 1 0 auto;
  display: flex;
  flex-direction: column;
}

main > .contact {
  flex: 1 0 auto;
}

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

h1,
h2,
h3 {
  font-family: var(--font-head);
  color: var(--midnight-navy);
  line-height: 1.2;
  margin: 0 0 0.6em;
}

h1 {
  font-size: clamp(1.9rem, 6vw, 3rem);
  font-weight: 800;
}

h2 {
  font-size: clamp(1.4rem, 4vw, 1.9rem);
  font-weight: 800;
}

h3 {
  font-size: 1.15rem;
  font-weight: 700;
}

p,
ul,
ol {
  margin: 0 0 1em;
}

a {
  color: var(--hero-blue);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

a:hover {
  color: var(--midnight-navy);
}

:focus-visible {
  outline: 3px solid var(--hero-blue);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: var(--gutter);
  top: -4rem;
  z-index: 10;
  padding: 0.6rem 1rem;
  background: var(--midnight-navy);
  color: var(--white);
  border-radius: 0 0 8px 8px;
}

.skip-link:focus {
  top: 0;
}

.wrap {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* Header */
.site-header {
  background: var(--white);
  border-bottom: var(--line);
}

.site-header .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  padding-top: 0.6rem;
  padding-bottom: 0.6rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--midnight-navy);
  text-decoration: none;
}

.brand img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav a {
  display: inline-block;
  padding: 0.5rem 0;
  font-weight: 600;
  color: var(--midnight-navy);
  text-decoration: none;
  border-bottom: 3px solid transparent;
}

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

.nav a[aria-current="page"] {
  border-bottom-color: var(--crest-gold);
}

/* Hero */
.hero {
  background: var(--white);
  border-bottom: var(--line);
  padding: clamp(2rem, 6vw, 4rem) 0;
}

.hero .wrap {
  display: grid;
  gap: 2rem;
  align-items: center;
}

.hero-logo {
  width: min(100%, 300px);
  aspect-ratio: 1;
  margin: 0 auto;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 1rem;
  padding: 0.3rem 0.8rem;
  background: var(--midnight-navy);
  color: var(--white);
  border-bottom: 3px solid var(--crest-gold);
  border-radius: 6px;
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.lead {
  font-size: 1.2rem;
  max-width: 38rem;
}

.store-note {
  display: inline-block;
  margin: 0.5rem 0 0;
  padding: 0.7rem 1rem;
  background: var(--clean-slate);
  border: 2px solid var(--hero-blue);
  border-radius: var(--radius);
  font-weight: 600;
  color: var(--midnight-navy);
}

/* Sections */
.section {
  padding: clamp(2rem, 6vw, 3.5rem) 0;
}

.section-tight {
  padding-top: 0;
}

.features {
  display: grid;
  gap: 1.25rem;
  margin-top: 1.5rem;
  padding: 0;
  list-style: none;
}

.card {
  background: var(--white);
  border: var(--line);
  border-top: 4px solid var(--hero-blue);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.card .icon {
  width: 2.75rem;
  height: 2.75rem;
  margin-bottom: 0.9rem;
  color: var(--hero-blue);
}

.card p:last-child {
  margin-bottom: 0;
}

.notice {
  background: var(--white);
  border: var(--line);
  border-left: 6px solid var(--crest-gold);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
}

.notice p:last-child,
.notice ul:last-child {
  margin-bottom: 0;
}

.draft-banner {
  background: var(--midnight-navy);
  color: var(--white);
  border-left: 6px solid var(--crest-gold);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  margin-bottom: 2rem;
  font-weight: 600;
}

.contact {
  background: var(--hero-blue);
  color: var(--white);
}

.contact h2,
.contact a {
  color: var(--white);
}

.contact a:hover {
  color: var(--crest-gold);
}

.contact :focus-visible,
.site-footer :focus-visible {
  outline-color: var(--crest-gold);
}

/* Document pages */
.page-head {
  background: var(--white);
  border-bottom: var(--line);
  padding: clamp(1.75rem, 5vw, 3rem) 0 clamp(1.25rem, 4vw, 2rem);
}

.page-head h1 {
  margin-bottom: 0.3em;
}

.page-head p {
  max-width: 42rem;
  margin-bottom: 0;
}

.prose {
  max-width: 46rem;
}

.prose h2 {
  margin-top: 2rem;
}

.prose h2:first-child {
  margin-top: 0;
}

.prose li {
  margin-bottom: 0.4em;
}

.meta {
  font-size: 0.95rem;
}

.table-wrap {
  overflow-x: auto;
  margin-bottom: 1em;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  border: var(--line);
}

th,
td {
  padding: 0.7rem 0.9rem;
  text-align: left;
  vertical-align: top;
  border-bottom: var(--line);
}

th {
  width: 40%;
  font-family: var(--font-head);
  font-weight: 700;
}

.steps {
  padding-left: 1.4rem;
}

.btn {
  display: inline-block;
  padding: 0.75rem 1.25rem;
  background: var(--hero-blue);
  color: var(--white);
  border-radius: 10px;
  font-family: var(--font-head);
  font-weight: 700;
  text-decoration: none;
}

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

/* 404 */
.lost {
  text-align: center;
  padding: clamp(2.5rem, 8vw, 5rem) 0;
}

.lost img {
  width: 120px;
  margin: 0 auto 1.5rem;
}

.lost .actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem 1.5rem;
  align-items: center;
}

/* Footer */
.site-footer {
  background: var(--midnight-navy);
  color: var(--white);
  border-top: 4px solid var(--crest-gold);
  padding: 2rem 0;
  font-size: 0.975rem;
}

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

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

.site-footer .wrap {
  display: grid;
  gap: 1.25rem;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-footer p {
  margin: 0;
}

@media (min-width: 48rem) {
  .hero .wrap {
    grid-template-columns: 1fr minmax(240px, 320px);
    gap: 3rem;
  }

  .hero-logo {
    grid-column: 2;
    grid-row: 1;
    width: 100%;
  }

  .features {
    grid-template-columns: repeat(3, 1fr);
  }

  .site-footer .wrap {
    grid-template-columns: 1fr auto;
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
    transition: none !important;
    animation: none !important;
  }
}