/* =============================================================================
   Vanguard Roofing Services — design system
   Industrial / trade. Deep navy + white, hi-vis orange accent.
   Display: Barlow Condensed. Body: Inter.
   ========================================================================== */

:root {
  /* palette */
  --navy-900: #0a1a30;
  --navy-800: #0d2340;
  --navy-700: #133055;
  --navy-600: #1d3f6b;
  --steel-100: #eef2f7;
  --steel-200: #dde5ee;
  --steel-400: #8ea0b6;
  --ink: #0c1826;
  --muted: #5b6b7d;
  --white: #ffffff;
  --paper: #f5f7fa;
  --orange: #ff6a13;
  --orange-600: #e85c07;
  --line: #e3e9f0;
  --ok: #1f9d55;

  /* type */
  --display: 'Barlow Condensed', 'Arial Narrow', sans-serif;
  --body: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;

  /* radii / shadow */
  --r: 4px;
  --r-lg: 8px;
  --shadow-sm: 0 1px 2px rgba(10, 26, 48, .08);
  --shadow: 0 8px 28px rgba(10, 26, 48, .12);
  --shadow-lg: 0 24px 60px rgba(10, 26, 48, .22);

  --container: 1200px;
}

/* ---------- reset ----------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
h1, h2, h3, h4 { font-family: var(--display); font-weight: 700; line-height: 1.04; margin: 0; letter-spacing: .01em; }
p { margin: 0 0 1rem; }
ul { margin: 0; padding: 0; list-style: none; }

/* ---------- layout ---------------------------------------------------- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: 88px 0; }
.section--tight { padding: 56px 0; }
.section--paper { background: var(--paper); }
.section--navy { background: var(--navy-800); color: var(--white); }

.eyebrow {
  display: inline-block;
  font-family: var(--body);
  font-weight: 700;
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 14px;
}
.eyebrow--light { color: var(--orange); }

.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  text-transform: uppercase;
}
.section-head p { color: var(--muted); font-size: 1.05rem; margin-top: 12px; }
.section--navy .section-head p { color: var(--steel-400); }

/* hazard stripe signature */
.hazard {
  height: 8px;
  background: repeating-linear-gradient(
    -45deg, var(--orange) 0 18px, var(--navy-900) 18px 36px
  );
}

/* ---------- buttons --------------------------------------------------- */
.btn {
  --btn-bg: var(--navy-800);
  --btn-fg: #fff;
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  font-family: var(--body); font-weight: 700; font-size: .95rem;
  letter-spacing: .01em;
  padding: 13px 24px;
  border: 2px solid var(--btn-bg);
  background: var(--btn-bg); color: var(--btn-fg);
  border-radius: var(--r);
  transition: transform .12s ease, background .15s ease, border-color .15s ease, box-shadow .15s ease;
  text-transform: none;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn--primary { --btn-bg: var(--orange); border-color: var(--orange); }
.btn--primary:hover { background: var(--orange-600); border-color: var(--orange-600); }
.btn--dark { --btn-bg: var(--navy-800); }
.btn--ghost {
  background: transparent; color: var(--navy-800); border-color: var(--navy-800);
}
.btn--ghost:hover { background: var(--navy-800); color: #fff; }
.btn--on-navy { background: #fff; color: var(--navy-900); border-color: #fff; }
.btn--on-navy:hover { background: var(--orange); border-color: var(--orange); color: #fff; }
.btn--outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.5); }
.btn--outline-light:hover { border-color: #fff; background: rgba(255,255,255,.08); }
.btn--block { width: 100%; }
.btn--lg { padding: 16px 30px; font-size: 1.02rem; }
.btn:disabled { opacity: .6; cursor: not-allowed; transform: none; }

/* ---------- header ---------------------------------------------------- */
.topbar {
  background: var(--navy-900); color: var(--steel-400);
  font-size: .82rem; letter-spacing: .02em;
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; height: 38px; gap: 16px; }
.topbar a { color: var(--steel-100); }
.topbar a:hover { color: var(--orange); }
.topbar__right { display: flex; gap: 20px; }
.topbar__muted { color: var(--steel-400); }

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--navy-800);
  border-bottom: 3px solid var(--orange);
}
.nav { display: flex; align-items: center; gap: 28px; height: 74px; }
.brand { display: flex; align-items: center; gap: 12px; margin-right: auto; }
.brand__mark {
  width: 40px; height: 40px; border-radius: var(--r);
  background: var(--orange); color: var(--navy-900);
  display: grid; place-items: center;
  font-family: var(--display); font-weight: 700; font-size: 1.5rem; line-height: 1;
}
.brand__name { color: #fff; font-family: var(--display); font-weight: 700; font-size: 1.35rem; text-transform: uppercase; letter-spacing: .02em; line-height: 1; }
.brand__sub { display: block; font-family: var(--body); font-size: .62rem; letter-spacing: .22em; color: var(--steel-400); text-transform: uppercase; margin-top: 3px; }

.nav-menu { display: flex; align-items: center; gap: 26px; }
.nav-menu a {
  color: var(--steel-100); font-weight: 600; font-size: .95rem; letter-spacing: .01em;
  padding: 6px 0; position: relative;
}
.nav-menu a:hover, .nav-menu a[aria-current="page"] { color: #fff; }
.nav-menu a::after {
  content: ''; position: absolute; left: 0; bottom: -2px; height: 2px; width: 0;
  background: var(--orange); transition: width .18s ease;
}
.nav-menu a:hover::after, .nav-menu a[aria-current="page"]::after { width: 100%; }

.nav-actions { display: flex; align-items: center; gap: 8px; }
.cart-btn {
  position: relative; display: inline-flex; align-items: center; gap: 8px;
  background: transparent; border: 2px solid rgba(255,255,255,.25); color: #fff;
  padding: 9px 16px; border-radius: var(--r); font-weight: 700; font-size: .9rem;
  transition: border-color .15s ease, background .15s ease;
}
.cart-btn:hover { border-color: var(--orange); }
.cart-count {
  min-width: 20px; height: 20px; padding: 0 5px; border-radius: 999px;
  background: var(--orange); color: #fff; font-size: .72rem; font-weight: 800;
  display: inline-grid; place-items: center;
}
.cart-count.is-empty { background: rgba(255,255,255,.2); }

.nav-toggle { display: none; background: transparent; border: 0; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: #fff; margin: 5px 0; transition: .2s; }

/* ---------- hero ------------------------------------------------------ */
.hero {
  position: relative; background: var(--navy-900); color: #fff; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(1000px 500px at 85% -10%, rgba(255,106,19,.16), transparent 60%),
    linear-gradient(180deg, var(--navy-800), var(--navy-900));
}
.hero::after {
  content: ''; position: absolute; right: -60px; top: 0; bottom: 0; width: 42%;
  background-image: linear-gradient(115deg, transparent 0 40%, rgba(255,255,255,.03) 40% 41%, transparent 41%),
    linear-gradient(115deg, transparent 0 55%, rgba(255,255,255,.03) 55% 56%, transparent 56%);
  pointer-events: none;
}
.hero__inner { position: relative; z-index: 1; padding: 110px 0 118px; max-width: 760px; }
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: .74rem; letter-spacing: .18em; text-transform: uppercase;
  color: var(--orange); margin-bottom: 22px;
}
.hero__eyebrow::before { content: ''; width: 34px; height: 2px; background: var(--orange); }
.hero h1 {
  font-size: clamp(2.6rem, 6.4vw, 5rem);
  text-transform: uppercase; letter-spacing: .005em;
}
.hero h1 span { color: var(--orange); }
.hero__lead { font-size: 1.2rem; color: var(--steel-200); margin: 22px 0 34px; max-width: 560px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; }
.hero__stats { display: flex; gap: 40px; margin-top: 56px; flex-wrap: wrap; }
.hero__stat strong { font-family: var(--display); font-size: 2.4rem; color: #fff; display: block; line-height: 1; }
.hero__stat span { color: var(--steel-400); font-size: .82rem; letter-spacing: .08em; text-transform: uppercase; }

/* ---------- feature cards -------------------------------------------- */
.features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.feature {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 30px 26px; box-shadow: var(--shadow-sm);
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.feature:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--steel-200); }
.feature__icon {
  width: 48px; height: 48px; border-radius: var(--r); background: var(--navy-800);
  color: var(--orange); display: grid; place-items: center; margin-bottom: 18px;
}
.feature__icon svg { width: 24px; height: 24px; }
.feature h3 { font-size: 1.4rem; text-transform: uppercase; margin-bottom: 8px; }
.feature p { color: var(--muted); font-size: .95rem; margin: 0; }

/* ---------- product grid --------------------------------------------- */
.filter-bar { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 34px; }
.chip {
  background: #fff; border: 1.5px solid var(--line); color: var(--navy-800);
  padding: 9px 18px; border-radius: 999px; font-weight: 600; font-size: .88rem;
  transition: .15s ease;
}
.chip:hover { border-color: var(--navy-600); }
.chip.is-active { background: var(--navy-800); color: #fff; border-color: var(--navy-800); }

.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.product-grid--home { margin-top: 8px; }

.pcard {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg);
  overflow: hidden; display: flex; flex-direction: column;
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.pcard:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--steel-200); }
.pcard__media { position: relative; display: block; aspect-ratio: 4 / 3; background: var(--steel-100); overflow: hidden; }
.pcard__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.pcard:hover .pcard__media img { transform: scale(1.05); }
.pcard__ph {
  width: 100%; height: 100%; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--navy-700), var(--navy-800));
  color: var(--steel-400);
}
.pcard__ph span { font-family: var(--display); text-transform: uppercase; letter-spacing: .1em; font-size: 1rem; }
.pcard__ph--lg { aspect-ratio: 1; border-radius: var(--r-lg); }
.pcard__tag {
  position: absolute; top: 12px; left: 12px;
  background: rgba(10,26,48,.9); color: #fff; font-size: .7rem; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase; padding: 5px 10px; border-radius: 999px;
}
.pcard__body { padding: 18px 18px 20px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.pcard__name { font-family: var(--body); font-weight: 700; font-size: 1.02rem; line-height: 1.3; }
.pcard__name a:hover { color: var(--orange); }
.pcard__price { font-family: var(--display); font-size: 1.6rem; color: var(--navy-800); margin-top: auto; }

/* skeletons */
.sk { background: linear-gradient(90deg, #eef2f7 25%, #e2e8f0 37%, #eef2f7 63%); background-size: 400% 100%; animation: shimmer 1.3s infinite; border-radius: var(--r); }
.pcard--skeleton { pointer-events: none; }
.sk--media { aspect-ratio: 4/3; border-radius: 0; }
.sk--line { height: 14px; margin: 12px 18px 0; }
.sk--short { width: 45%; }
.sk--btn { height: 42px; margin: 16px 18px 20px; }
@keyframes shimmer { 0% { background-position: 100% 0; } 100% { background-position: -100% 0; } }
@media (prefers-reduced-motion: reduce) { .sk { animation: none; } * { scroll-behavior: auto !important; } }

.empty-state { grid-column: 1 / -1; text-align: center; padding: 60px 20px; color: var(--muted); border: 1px dashed var(--line); border-radius: var(--r-lg); }

/* ---------- steps ----------------------------------------------------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: step; }
.step { position: relative; padding-top: 20px; }
.step__num {
  font-family: var(--display); font-size: 3.4rem; line-height: 1; color: var(--orange);
  display: block; margin-bottom: 10px;
}
.step h3 { font-size: 1.35rem; text-transform: uppercase; margin-bottom: 8px; color: #fff; }
.step p { color: var(--steel-400); font-size: .95rem; margin: 0; }

/* ---------- testimonials --------------------------------------------- */
.quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.quote {
  background: #fff; border: 1px solid var(--line); border-left: 4px solid var(--orange);
  border-radius: var(--r-lg); padding: 30px 28px; box-shadow: var(--shadow-sm);
}
.quote__stars { color: var(--orange); letter-spacing: 3px; margin-bottom: 14px; font-size: 1rem; }
.quote p { font-size: 1.02rem; color: var(--ink); }
.quote__by { font-weight: 700; color: var(--navy-800); font-size: .92rem; margin-top: 14px; }
.quote__role { color: var(--muted); font-weight: 500; }

/* ---------- CTA banner ------------------------------------------------ */
.cta {
  position: relative; overflow: hidden;
  background: linear-gradient(120deg, var(--navy-800), var(--navy-900));
  color: #fff; border-radius: var(--r-lg); padding: 66px 56px;
  display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap;
}
.cta::after {
  content: ''; position: absolute; right: -40px; bottom: -40px; width: 260px; height: 260px;
  background: repeating-linear-gradient(-45deg, rgba(255,106,19,.16) 0 14px, transparent 14px 28px);
  transform: rotate(6deg);
}
.cta__text { position: relative; z-index: 1; max-width: 620px; }
.cta h2 { font-size: clamp(1.9rem, 3.4vw, 2.8rem); text-transform: uppercase; }
.cta p { color: var(--steel-200); margin: 12px 0 0; }
.cta__actions { position: relative; z-index: 1; display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- footer ---------------------------------------------------- */
.site-footer { background: var(--navy-900); color: var(--steel-400); padding: 64px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; }
.site-footer h4 { color: #fff; font-family: var(--body); font-size: .82rem; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 18px; }
.site-footer a { color: var(--steel-400); }
.site-footer a:hover { color: var(--orange); }
.footer-links li { margin-bottom: 10px; }
.footer-brand .brand__name { color: #fff; }
.footer-brand p { margin-top: 16px; font-size: .92rem; max-width: 320px; }
.footer-contact li { margin-bottom: 10px; font-size: .92rem; }
.footer-bottom {
  margin-top: 52px; border-top: 1px solid rgba(255,255,255,.08); padding: 22px 0;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: .82rem;
}
.footer-bottom__links { display: flex; gap: 18px; flex-wrap: wrap; }

/* ---------- cart drawer ---------------------------------------------- */
.cart-overlay { position: fixed; inset: 0; background: rgba(10,26,48,.5); z-index: 90; }
.cart-drawer {
  position: fixed; top: 0; right: 0; height: 100%; width: 420px; max-width: 92vw;
  background: #fff; z-index: 100; display: flex; flex-direction: column;
  transform: translateX(100%); transition: transform .28s ease; box-shadow: var(--shadow-lg);
}
.cart-drawer.is-open { transform: translateX(0); }
.cart-drawer__head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px; border-bottom: 1px solid var(--line); background: var(--navy-800); color: #fff;
}
.cart-drawer__head h2 { font-size: 1.5rem; text-transform: uppercase; }
.cart-drawer__close { background: transparent; border: 0; color: #fff; font-size: 1.9rem; line-height: 1; }
.cart-drawer__body { flex: 1; overflow-y: auto; padding: 16px 24px; }
.cart-drawer__foot { padding: 20px 24px; border-top: 1px solid var(--line); }

.cart-empty { text-align: center; color: var(--muted); padding: 40px 0; }
.cart-empty .btn { margin-top: 14px; }

.cart-line { display: flex; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.cart-line__img { width: 72px; height: 72px; border-radius: var(--r); overflow: hidden; flex-shrink: 0; background: var(--steel-100); }
.cart-line__img img { width: 100%; height: 100%; object-fit: cover; }
.cart-line__ph { width: 100%; height: 100%; background: linear-gradient(135deg, var(--navy-700), var(--navy-800)); }
.cart-line__name { font-weight: 700; font-size: .95rem; margin: 0 0 4px; }
.cart-line__price { color: var(--muted); font-size: .9rem; margin: 0 0 8px; }

.qty { display: inline-flex; align-items: center; gap: 4px; }
.qty__btn { width: 28px; height: 28px; border: 1.5px solid var(--line); background: #fff; border-radius: var(--r); font-size: 1rem; line-height: 1; color: var(--navy-800); display: grid; place-items: center; }
.qty__btn:hover { border-color: var(--navy-600); }
.qty__val { min-width: 30px; text-align: center; font-weight: 700; }
.qty--lg .qty__btn { width: 40px; height: 40px; font-size: 1.2rem; }
.cart-line__remove { margin-left: auto; background: transparent; border: 0; color: var(--muted); font-size: .82rem; text-decoration: underline; }
.cart-line__remove:hover { color: var(--orange); }

.cart-total { display: flex; justify-content: space-between; align-items: baseline; font-size: 1.05rem; }
.cart-total strong { font-family: var(--display); font-size: 1.9rem; color: var(--navy-800); }
.cart-note { color: var(--muted); font-size: .82rem; margin: 6px 0 16px; }

/* ---------- toast ----------------------------------------------------- */
.toast {
  position: fixed; left: 50%; bottom: 26px; transform: translate(-50%, 20px);
  background: var(--navy-900); color: #fff; padding: 13px 22px; border-radius: var(--r);
  box-shadow: var(--shadow); z-index: 120; font-weight: 600; font-size: .92rem;
  opacity: 0; pointer-events: none; transition: opacity .2s ease, transform .2s ease;
  border-left: 4px solid var(--orange);
}
.toast.is-visible { opacity: 1; transform: translate(-50%, 0); }

/* ---------- PDP ------------------------------------------------------- */
.crumbs { color: var(--muted); font-size: .88rem; margin-bottom: 24px; }
.crumbs a:hover { color: var(--orange); }
.pdp { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.pdp__main { border-radius: var(--r-lg); overflow: hidden; background: var(--steel-100); aspect-ratio: 1; }
.pdp__main img { width: 100%; height: 100%; object-fit: cover; }
.pdp__thumbs { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.pdp__thumb { width: 72px; height: 72px; border: 2px solid var(--line); border-radius: var(--r); overflow: hidden; padding: 0; background: #fff; }
.pdp__thumb.is-active { border-color: var(--orange); }
.pdp__thumb img { width: 100%; height: 100%; object-fit: cover; }
.pdp__name { font-size: clamp(2rem, 4vw, 3rem); text-transform: uppercase; margin: 8px 0 14px; }
.pdp__price { font-family: var(--display); font-size: 2.4rem; color: var(--orange); margin-bottom: 20px; }
.pdp__desc { color: var(--muted); font-size: 1.02rem; margin-bottom: 26px; }
.pdp__buy { display: flex; gap: 14px; align-items: center; margin-bottom: 26px; flex-wrap: wrap; }
.pdp__trust { display: flex; gap: 22px; flex-wrap: wrap; border-top: 1px solid var(--line); padding-top: 22px; }
.pdp__trust li { position: relative; padding-left: 22px; color: var(--navy-800); font-weight: 600; font-size: .9rem; }
.pdp__trust li::before { content: '✓'; position: absolute; left: 0; color: var(--orange); font-weight: 800; }

/* ---------- generic page hero / prose -------------------------------- */
.page-hero { background: var(--navy-800); color: #fff; padding: 66px 0; }
.page-hero h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); text-transform: uppercase; }
.page-hero p { color: var(--steel-400); margin-top: 12px; max-width: 620px; font-size: 1.05rem; }

.prose { max-width: 820px; }
.prose h2 { font-size: 1.7rem; text-transform: uppercase; margin: 40px 0 14px; }
.prose h3 { font-size: 1.25rem; margin: 26px 0 10px; }
.prose p, .prose li { color: #33414f; }
.prose ul { list-style: disc; padding-left: 22px; margin: 0 0 1rem; }
.prose li { margin-bottom: 8px; }
.prose a { color: var(--orange); text-decoration: underline; }
.prose .updated { color: var(--muted); font-size: .9rem; }

/* ---------- info / contact ------------------------------------------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.info-list li { display: flex; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.info-list li:last-child { border-bottom: 0; }
.info-list strong { display: block; font-family: var(--display); text-transform: uppercase; font-size: 1.05rem; letter-spacing: .04em; }
.info-list span, .info-list a { color: var(--muted); }
.info-ico { color: var(--orange); flex-shrink: 0; }

.form { display: grid; gap: 16px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 30px; box-shadow: var(--shadow-sm); }
.field label { display: block; font-weight: 600; font-size: .88rem; margin-bottom: 6px; color: var(--navy-800); }
.field input, .field textarea, .field select {
  width: 100%; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: var(--r);
  font-family: inherit; font-size: .95rem; color: var(--ink); background: #fff;
}
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--orange); box-shadow: 0 0 0 3px rgba(255,106,19,.15); }
.field textarea { min-height: 130px; resize: vertical; }
.form__note { color: var(--muted); font-size: .82rem; margin: 0; }

/* faq */
.faq { max-width: 820px; }
.faq details { border: 1px solid var(--line); border-radius: var(--r-lg); margin-bottom: 12px; background: #fff; overflow: hidden; }
.faq summary { cursor: pointer; padding: 20px 24px; font-family: var(--display); font-size: 1.25rem; text-transform: uppercase; list-style: none; display: flex; justify-content: space-between; align-items: center; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; color: var(--orange); font-size: 1.6rem; line-height: 1; }
.faq details[open] summary::after { content: '−'; }
.faq details[open] summary { border-bottom: 1px solid var(--line); }
.faq__body { padding: 18px 24px 22px; color: var(--muted); }

/* result pages */
.result { text-align: center; max-width: 620px; margin: 0 auto; padding: 90px 0; }
.result__badge { width: 84px; height: 84px; border-radius: 50%; display: grid; place-items: center; margin: 0 auto 24px; font-size: 2.4rem; }
.result__badge--ok { background: rgba(31,157,85,.12); color: var(--ok); }
.result__badge--cancel { background: rgba(255,106,19,.12); color: var(--orange); }
.result h1 { font-size: clamp(2rem, 5vw, 3.2rem); text-transform: uppercase; margin-bottom: 12px; }
.result p { color: var(--muted); font-size: 1.08rem; }
.result__actions { display: flex; gap: 14px; justify-content: center; margin-top: 28px; flex-wrap: wrap; }

/* ---------- accessibility -------------------------------------------- */
:focus-visible { outline: 3px solid var(--orange); outline-offset: 2px; border-radius: 2px; }
.skip-link { position: absolute; left: -999px; top: 0; background: var(--orange); color: #fff; padding: 10px 16px; z-index: 200; }
.skip-link:focus { left: 8px; top: 8px; }

/* ---------- responsive ------------------------------------------------ */
@media (max-width: 1024px) {
  .features, .product-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .quotes { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .nav-menu {
    position: fixed; top: 112px; left: 0; right: 0;
    background: var(--navy-800); flex-direction: column; align-items: flex-start;
    gap: 0; padding: 8px 24px 20px; border-bottom: 3px solid var(--orange);
    transform: translateY(-140%); transition: transform .25s ease; z-index: 40;
  }
  .nav-menu.is-open { transform: translateY(0); }
  .nav-menu a { width: 100%; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.08); }
  .nav-toggle { display: block; }
  .pdp, .contact-grid { grid-template-columns: 1fr; gap: 30px; }
  .cta { padding: 44px 30px; }
  .section { padding: 60px 0; }
}
@media (max-width: 560px) {
  .features, .product-grid, .steps { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .topbar__left { display: none; }
  .hero__inner { padding: 72px 0 80px; }
  .hero__stats { gap: 26px; }
  .brand__sub { display: none; }
}