/* ==========================================================================
   RoadStar Driving — Road-sign / US highway design system
   Fonts: Overpass (display, highway-gothic) + Public Sans (body)
   ========================================================================== */

:root {
  --green:      #04773B;  /* guide-sign green */
  --green-dk:   #04642F;
  --blue:       #0B3D6E;  /* interstate blue */
  --blue-dk:    #082C50;
  --white:      #F7F7F4;  /* sign white */
  --amber:      #F5A623;  /* warning, used sparingly */
  --asphalt:    #1C1F22;  /* text / dark surfaces */
  --grey:       #6B7178;  /* lane grey */
  --grey-lt:    #E4E6E3;
  --grey-ln:    #C9CDC8;  /* borders */
  --paper:      #FFFFFF;

  --font-display: "Overpass", "Arial Narrow", system-ui, sans-serif;
  --font-body: "Public Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --maxw: 1200px;
  --gutter: clamp(16px, 4vw, 40px);
  --radius: 4px;

  --shadow: 0 2px 0 rgba(28,31,34,0.14);
  --shadow-lg: 0 10px 30px rgba(11,61,110,0.14);
}

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

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

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--asphalt);
  background: var(--white);
  line-height: 1.6;
  font-size: 17px;
  overflow-x: hidden;
}

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

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin: 0 0 0.4em;
  color: var(--asphalt);
}
h1 { font-size: clamp(2.1rem, 6vw, 4rem); text-transform: uppercase; }
h2 { font-size: clamp(1.6rem, 4vw, 2.6rem); text-transform: uppercase; }
h3 { font-size: clamp(1.15rem, 2.2vw, 1.5rem); }
p  { margin: 0 0 1rem; }

.container { max-width: var(--maxw); margin: 0 auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(48px, 8vw, 96px); }
.section--tight { padding-block: clamp(32px, 5vw, 56px); }
.section--blue { background: var(--blue); color: var(--white); }
.section--green { background: var(--green); color: var(--white); }
.section--dark { background: var(--asphalt); color: var(--white); }
.section--blue h2, .section--green h2, .section--dark h2,
.section--blue h3, .section--green h3, .section--dark h3 { color: #fff; }
.section--grey { background: var(--grey-lt); }

.min0 { min-width: 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 0.5em;
  font-family: var(--font-display);
  font-weight: 700; text-transform: uppercase; letter-spacing: 0.02em;
  font-size: 1rem;
  padding: 0.85em 1.4em;
  border: 2px solid transparent;
  border-radius: var(--radius);
  cursor: pointer; text-align: center;
  transition: transform .12s ease, background .15s ease, box-shadow .15s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn--amber { background: var(--amber); color: var(--asphalt); border-color: var(--amber); }
.btn--amber:hover { background: #ffb733; }
.btn--green { background: var(--green); color: #fff; border-color: var(--green); }
.btn--green:hover { background: var(--green-dk); }
.btn--white { background: #fff; color: var(--blue); border-color: #fff; }
.btn--white:hover { background: var(--white); }
.btn--ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,0.7); }
.btn--ghost:hover { background: rgba(255,255,255,0.12); }
.btn--ghost-dark { background: transparent; color: var(--blue); border-color: var(--blue); }
.btn--ghost-dark:hover { background: rgba(11,61,110,0.06); }
.btn--lg { font-size: 1.1rem; padding: 1em 1.7em; }

/* ---------- Header (two-row: utility + primary) ---------- */
.site-header { position: sticky; top: 0; z-index: 60; }

.utility-bar {
  background: var(--asphalt); color: var(--white);
  font-size: 0.82rem;
}
.utility-bar .container {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; min-height: 38px; flex-wrap: wrap;
}
.utility-bar a { color: var(--white); }
.utility-left { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.util-item { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.open-badge {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--font-display); font-weight: 700; letter-spacing: .03em;
  text-transform: uppercase; font-size: .78rem;
}
.open-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--grey); }
.open-badge.is-open .open-dot { background: #33d17a; box-shadow: 0 0 0 3px rgba(51,209,122,.25); }
.open-badge.is-closed .open-dot { background: var(--amber); }

.primary-bar { background: var(--blue); border-bottom: 4px solid var(--amber); }
.primary-bar .container {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; min-height: 68px;
}

/* Logo as a mini shield / sign */
.brand-logo { display: inline-flex; align-items: center; gap: 12px; }
.brand-shield {
  font-family: var(--font-display); font-weight: 800; color: #fff;
  border: 3px solid #fff; border-radius: 5px;
  padding: 6px 10px; line-height: .95; text-align: center;
  background: var(--green);
  display: flex; flex-direction: column; align-items: center;
}
.brand-shield .b1 { font-size: 1.05rem; letter-spacing: .02em; }
.brand-shield .b2 { font-size: .62rem; letter-spacing: .32em; margin-top: 2px; }
.brand-logo:hover { text-decoration: none; }

.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav a {
  color: #fff; font-family: var(--font-display); font-weight: 600;
  text-transform: uppercase; letter-spacing: .03em; font-size: .95rem;
  padding: 8px 14px; border-radius: var(--radius);
}
.main-nav a:hover { background: rgba(255,255,255,0.12); text-decoration: none; }
.main-nav a[aria-current="page"] { background: rgba(255,255,255,0.16); box-shadow: inset 0 -3px 0 var(--amber); }
.header-cta { display: inline-flex; align-items: center; gap: 14px; }

/* Burger */
.nav-toggle {
  display: none; background: transparent; border: 2px solid rgba(255,255,255,.6);
  border-radius: var(--radius); width: 46px; height: 42px; cursor: pointer;
  padding: 0; align-items: center; justify-content: center;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: ""; display: block; width: 22px; height: 2px; background: #fff; position: relative;
  transition: transform .2s ease, opacity .2s ease;
}
.nav-toggle span::before { position: absolute; top: -7px; }
.nav-toggle span::after  { position: absolute; top: 7px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after  { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 900px) {
  .nav-toggle { display: inline-flex; }
  .main-nav {
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--blue-dk);
    padding: 8px var(--gutter) 16px;
    box-shadow: var(--shadow-lg);
    display: none;
  }
  .main-nav.is-open { display: flex; }
  .main-nav a { padding: 13px 8px; border-bottom: 1px solid rgba(255,255,255,.12); }
  .primary-bar { position: relative; }
  .header-cta .btn { display: none; }
}

/* ---------- Hero: highway guide sign ---------- */
.hero { background: var(--asphalt); position: relative; overflow: hidden; }
.hero::before {
  /* lane markings */
  content: ""; position: absolute; inset: auto 0 0 0; height: 14px;
  background: repeating-linear-gradient(90deg, var(--amber) 0 60px, transparent 60px 110px);
  opacity: .9;
}
.hero-inner {
  display: grid; grid-template-columns: 1.15fr 0.85fr; gap: clamp(24px, 4vw, 48px);
  align-items: center; padding-block: clamp(44px, 7vw, 84px);
}
.hero-photo {
  position: relative; border: 4px solid #fff; border-radius: 6px; overflow: hidden;
  box-shadow: var(--shadow-lg); aspect-ratio: 4 / 3; background: var(--blue-dk);
}
.hero-photo img { width: 100%; height: 100%; object-fit: cover; }

/* the green guide-sign panel */
.guide-sign {
  background: var(--green); border: 4px solid #fff; border-radius: 8px;
  color: #fff; padding: clamp(20px, 3vw, 34px); position: relative;
  box-shadow: 0 0 0 4px var(--green), var(--shadow-lg);
}
.guide-sign .exit-tab {
  position: absolute; top: -22px; right: 18px;
  background: var(--green); color: #fff; border: 3px solid #fff; border-bottom: none;
  border-radius: 6px 6px 0 0; padding: 3px 12px 5px;
  font-family: var(--font-display); font-weight: 700; text-transform: uppercase;
  letter-spacing: .05em; font-size: .72rem;
}
.badge-pill {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--amber); color: var(--asphalt);
  font-family: var(--font-display); font-weight: 700; text-transform: uppercase;
  letter-spacing: .08em; font-size: .78rem; padding: 5px 12px; border-radius: 3px;
  margin-bottom: 14px;
}
.hero h1 { color: #fff; margin-bottom: .35em; }
.hero-sub { color: rgba(255,255,255,.92); font-size: 1.06rem; max-width: 40ch; }
.offer-big {
  font-family: var(--font-display); font-weight: 800; line-height: .9;
  font-size: clamp(3.2rem, 11vw, 6rem); color: #fff;
  display: flex; align-items: baseline; gap: .15em; margin: 4px 0 6px;
}
.offer-big .pct { color: var(--amber); }
.offer-cap {
  font-family: var(--font-display); text-transform: uppercase; letter-spacing: .06em;
  font-weight: 700; font-size: .95rem; color: rgba(255,255,255,.92);
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.hero-feats {
  margin-top: 18px; color: rgba(255,255,255,.9); font-family: var(--font-display);
  text-transform: uppercase; letter-spacing: .04em; font-size: .82rem; font-weight: 600;
}
@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-photo { order: -1; aspect-ratio: 16/9; }
}

/* ---------- Trust strip ---------- */
.trust { background: var(--white); border-bottom: 1px solid var(--grey-ln); }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.trust-item {
  padding: 26px 20px; text-align: center; border-left: 1px solid var(--grey-ln); min-width: 0;
}
.trust-item:first-child { border-left: none; }
.trust-item .tick {
  display: inline-flex; width: 40px; height: 40px; border-radius: 50%;
  background: var(--green); color: #fff; align-items: center; justify-content: center;
  margin-bottom: 10px;
}
.trust-item h3 { font-size: 1rem; text-transform: uppercase; letter-spacing: .02em; margin: 0; }
@media (max-width: 720px) {
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-item:nth-child(3) { border-left: none; }
  .trust-item { border-top: 1px solid var(--grey-ln); }
  .trust-item:nth-child(-n+2) { border-top: none; }
}

/* ---------- Section heading ---------- */
.sec-head { max-width: 62ch; margin-bottom: clamp(28px, 4vw, 48px); }
.eyebrow {
  display: inline-block; font-family: var(--font-display); font-weight: 700;
  text-transform: uppercase; letter-spacing: .12em; font-size: .8rem;
  color: var(--green); margin-bottom: 10px;
}
.section--blue .eyebrow, .section--green .eyebrow, .section--dark .eyebrow { color: var(--amber); }
.sec-head p { color: var(--grey); font-size: 1.05rem; }
.section--blue .sec-head p, .section--green .sec-head p, .section--dark .sec-head p { color: rgba(255,255,255,.85); }
.center { text-align: center; margin-inline: auto; }

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(24px, 4vw, 56px); align-items: center; }
.about-photo { border: 4px solid var(--asphalt); border-radius: 6px; overflow: hidden; aspect-ratio: 3/4; background: var(--grey-lt); }
.about-photo img { width: 100%; height: 100%; object-fit: cover; }
.about-list { list-style: none; padding: 0; margin: 18px 0 24px; }
.about-list li { display: flex; gap: 12px; padding: 8px 0; align-items: flex-start; }
.about-list .ic { color: var(--green); flex: none; margin-top: 3px; }
@media (max-width: 820px) { .about-grid { grid-template-columns: 1fr; } .about-photo { aspect-ratio: 16/10; max-width: 520px; } }

/* ---------- Programs: exit-sign cards ---------- */
.prog-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.prog-card {
  background: #fff; border: 2px solid var(--asphalt); border-radius: var(--radius);
  box-shadow: var(--shadow); overflow: hidden; display: flex; flex-direction: column; min-width: 0;
  transition: transform .15s ease, box-shadow .15s ease;
}
.prog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.prog-card .prog-top {
  background: var(--green); color: #fff; padding: 14px 18px;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  border-bottom: 3px solid #fff;
}
.prog-card .prog-top h3 { color: #fff; margin: 0; font-size: 1.2rem; text-transform: uppercase; }
.prog-card .prog-exit {
  font-family: var(--font-display); font-weight: 700; font-size: .68rem;
  border: 2px solid #fff; border-radius: 3px; padding: 2px 7px; text-transform: uppercase; letter-spacing: .05em; white-space: nowrap;
}
.prog-card .prog-body { padding: 18px; flex: 1; display: flex; flex-direction: column; }
.prog-card .prog-body p { color: var(--grey); }
.prog-card .prog-ic { color: var(--blue); margin-bottom: 10px; }
.prog-card .prog-link {
  margin-top: auto; font-family: var(--font-display); font-weight: 700; text-transform: uppercase;
  letter-spacing: .03em; font-size: .9rem; color: var(--green); display: inline-flex; align-items: center; gap: 6px;
}
@media (max-width: 720px) { .prog-grid { grid-template-columns: 1fr; } }

/* ---------- How it works ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; counter-reset: step; }
.step { position: relative; padding: 28px 22px; background: #fff; border: 2px solid var(--grey-ln); border-radius: var(--radius); min-width: 0; }
.step .step-num {
  font-family: var(--font-display); font-weight: 800; font-size: 1.1rem;
  width: 46px; height: 46px; border-radius: 50%; background: var(--blue); color: #fff;
  display: flex; align-items: center; justify-content: center; margin-bottom: 14px;
}
.step .step-ic { color: var(--green); margin-bottom: 8px; }
.step h3 { text-transform: uppercase; font-size: 1.1rem; }
@media (max-width: 760px) { .steps { grid-template-columns: 1fr; } }

/* ---------- Special offer band ---------- */
.offer-band { background: var(--green); color: #fff; position: relative; overflow: hidden; }
.offer-band::after {
  content: ""; position: absolute; top: 0; bottom: 0; right: -40px; width: 220px;
  background: repeating-linear-gradient(-45deg, rgba(255,255,255,.08) 0 22px, transparent 22px 44px);
}
.offer-band .container { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr auto; gap: 30px; align-items: center; }
.offer-band .obig { font-family: var(--font-display); font-weight: 800; font-size: clamp(2.6rem, 8vw, 4.4rem); line-height: .9; }
.offer-band .obig .pct { color: var(--amber); }
@media (max-width: 760px) { .offer-band .container { grid-template-columns: 1fr; } }

/* ---------- Why (features) ---------- */
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.why-item { padding: 24px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.14); border-radius: var(--radius); min-width: 0; }
.why-item .why-ic {
  width: 48px; height: 48px; border-radius: var(--radius); background: var(--amber); color: var(--asphalt);
  display: flex; align-items: center; justify-content: center; margin-bottom: 14px;
}
.why-item h3 { font-size: 1.1rem; text-transform: uppercase; }
.why-item p { color: rgba(255,255,255,.82); margin: 0; font-size: .96rem; }
@media (max-width: 900px) { .why-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .why-grid { grid-template-columns: 1fr; } }

/* ---------- FAQ accordion ---------- */
.faq { max-width: 820px; margin-inline: auto; }
.faq-item { border: 2px solid var(--grey-ln); border-radius: var(--radius); margin-bottom: 12px; background: #fff; overflow: hidden; }
.faq-item[open] { border-color: var(--green); }
.faq-q {
  cursor: pointer; list-style: none; padding: 18px 20px; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  font-family: var(--font-display); font-weight: 700; font-size: 1.05rem;
}
.faq-q::-webkit-details-marker { display: none; }
.faq-q .chev { flex: none; transition: transform .2s ease; color: var(--green); }
.faq-item[open] .faq-q .chev { transform: rotate(180deg); }
.faq-a { padding: 0 20px 18px; color: var(--grey); }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(24px, 4vw, 48px); align-items: start; }
.form-card { background: #fff; border: 2px solid var(--asphalt); border-radius: var(--radius); padding: clamp(20px, 3vw, 32px); box-shadow: var(--shadow); }
.field { margin-bottom: 16px; }
.field label { display: block; font-family: var(--font-display); font-weight: 600; text-transform: uppercase; letter-spacing: .03em; font-size: .82rem; margin-bottom: 6px; }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; padding: 12px 14px; border: 2px solid var(--grey-ln); border-radius: var(--radius);
  background: var(--white); color: var(--asphalt);
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--green); box-shadow: 0 0 0 3px rgba(4,119,59,.15); }
.field textarea { min-height: 120px; resize: vertical; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-note { font-size: .86rem; color: var(--grey); margin-top: 8px; }
.form-success { display: none; background: var(--green); color: #fff; padding: 14px 16px; border-radius: var(--radius); margin-bottom: 16px; font-weight: 600; }
.form-success.show { display: block; }
.info-list { list-style: none; padding: 0; margin: 0; }
.info-list li { display: flex; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--grey-ln); align-items: flex-start; }
.info-list .ic { color: var(--green); flex: none; margin-top: 2px; }
.info-list .lbl { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; font-size: .78rem; letter-spacing: .04em; color: var(--grey); display: block; }
.info-list a, .info-list span { overflow-wrap: anywhere; }
.copy-btn { background: none; border: none; color: var(--blue); cursor: pointer; font: inherit; font-size: .8rem; padding: 2px 4px; text-decoration: underline; }
@media (max-width: 820px) { .contact-grid { grid-template-columns: 1fr; } .field-row { grid-template-columns: 1fr; } }

/* ---------- Pricing ---------- */
.price-hero { text-align: center; }
.price-table { width: 100%; border-collapse: collapse; background: #fff; border: 2px solid var(--asphalt); border-radius: var(--radius); overflow: hidden; }
.price-table th, .price-table td { padding: 16px 18px; text-align: left; border-bottom: 1px solid var(--grey-ln); }
.price-table thead th { background: var(--blue); color: #fff; font-family: var(--font-display); text-transform: uppercase; letter-spacing: .03em; font-size: .9rem; }
.price-table tbody tr:last-child td { border-bottom: none; }
.price-table .prog-name { font-weight: 700; }
.price-table .price-cell { font-family: var(--font-display); font-weight: 800; color: var(--green); white-space: nowrap; }
.price-wrap { overflow-x: auto; }

/* ---------- Legal / article ---------- */
.legal-body { max-width: 820px; margin-inline: auto; }
.legal-body h2 { font-size: 1.4rem; margin-top: 2em; }
.legal-body h3 { font-size: 1.1rem; margin-top: 1.4em; }
.legal-body ul { padding-left: 1.2em; }
.legal-body li { margin-bottom: .4em; }
.updated { color: var(--grey); font-size: .9rem; margin-bottom: 2em; }
.page-hero { background: var(--blue); color: #fff; padding-block: clamp(40px, 7vw, 72px); border-bottom: 4px solid var(--amber); }
.page-hero h1 { color: #fff; }
.page-hero p { color: rgba(255,255,255,.9); max-width: 60ch; margin: 0; }
.breadcrumb { font-size: .85rem; color: rgba(255,255,255,.8); margin-bottom: 12px; font-family: var(--font-display); text-transform: uppercase; letter-spacing: .04em; }
.breadcrumb a { color: var(--amber); }

/* ---------- Footer ---------- */
.site-footer { background: var(--asphalt); color: rgba(255,255,255,.8); padding-top: clamp(40px, 6vw, 64px); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap: 32px; }
.site-footer h4 { color: #fff; font-size: .9rem; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 14px; }
.footer-nav { list-style: none; padding: 0; margin: 0; }
.footer-nav li { margin-bottom: 9px; }
.footer-nav a { color: rgba(255,255,255,.8); font-size: .95rem; }
.footer-nav a:hover { color: #fff; }
.footer-brand .brand-shield { margin-bottom: 14px; }
.footer-brand p { font-size: .93rem; max-width: 34ch; }
.footer-contact li { display: flex; gap: 10px; margin-bottom: 10px; font-size: .93rem; align-items: flex-start; }
.footer-contact .ic { color: var(--amber); flex: none; margin-top: 3px; }
.footer-contact a { color: rgba(255,255,255,.85); overflow-wrap: anywhere; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.14); margin-top: clamp(32px, 5vw, 48px); padding-block: 20px; font-size: .85rem; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- Cookie banner ---------- */
.cookie {
  position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 80;
  background: #fff; color: var(--asphalt); border: 2px solid var(--asphalt); border-radius: var(--radius);
  box-shadow: var(--shadow-lg); padding: 16px 18px; max-width: 560px; margin-inline: auto;
  display: none;
}
.cookie.show { display: block; }
.cookie p { margin: 0 0 12px; font-size: .9rem; }
.cookie-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.cookie-actions .btn { font-size: .85rem; padding: .6em 1em; }
.cookie-actions .link { background: none; border: none; color: var(--blue); cursor: pointer; font: inherit; text-decoration: underline; }

/* ---------- Placeholder image styling ---------- */
.imgph { background: var(--blue-dk); color: rgba(255,255,255,.9); display: flex; align-items: center; justify-content: center; text-align: center; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Utility ---------- */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.stack-lg > * + * { margin-top: 1.2rem; }
.skip-link { position: absolute; left: -999px; top: 0; background: var(--amber); color: var(--asphalt); padding: 10px 16px; z-index: 100; }
.skip-link:focus { left: 8px; top: 8px; }