/* ============================================================
   SALT LINE DETAILING & COATINGS
   Design system + site styles
   ============================================================ */

:root {
  /* Core palette */
  --navy-950: #060F17;
  --navy-900: #0A1A26;
  --navy-800: #0E2433;
  --navy-700: #143246;
  --navy-600: #1C455F;

  --salt-50:  #F8FAFB;
  --salt-100: #EEF3F6;
  --salt-200: #DCE5EA;
  --salt-300: #BCCBD4;
  --salt-400: #8BA0AB;

  --ink:      #0A1A26;
  --ink-soft: #46606F;

  /* Accent — "shine" */
  --shine-400: #55D6E8;
  --shine-500: #2FBBD1;
  --shine-600: #1A93A8;

  /* Warm secondary for premium tier */
  --brass-400: #D9B979;
  --brass-500: #C29A4C;

  --ok: #2E9E6B;

  --radius-sm: 6px;
  --radius:    12px;
  --radius-lg: 20px;

  --shadow-sm: 0 1px 2px rgba(6,15,23,.08), 0 2px 8px rgba(6,15,23,.05);
  --shadow:    0 4px 12px rgba(6,15,23,.09), 0 12px 32px rgba(6,15,23,.09);
  --shadow-lg: 0 8px 24px rgba(6,15,23,.12), 0 30px 70px rgba(6,15,23,.16);

  --maxw: 1200px;
  --gutter: clamp(20px, 5vw, 48px);

  --font-display: "Barlow Condensed", "Oswald", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Inter", ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: #fff;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img, svg, video { max-width: 100%; display: block; }
a { color: inherit; }
button { font: inherit; }

/* ---------- Type ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin: 0 0 .5em;
  text-wrap: balance;
}
h1 { font-size: clamp(2.75rem, 7vw, 5rem); text-transform: uppercase; letter-spacing: .005em; }
h2 { font-size: clamp(2rem, 4.2vw, 3.1rem); text-transform: uppercase; }
h3 { font-size: clamp(1.25rem, 2.2vw, 1.6rem); }
p  { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

.eyebrow {
  font-family: var(--font-body);
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--shine-600);
  margin: 0 0 .9rem;
  display: flex;
  align-items: center;
  gap: .7rem;
}
.eyebrow::before {
  content: "";
  width: 28px; height: 2px;
  background: var(--shine-500);
  flex: none;
}
.eyebrow--center { justify-content: center; }
.lede { font-size: clamp(1.05rem, 1.6vw, 1.22rem); color: var(--ink-soft); max-width: 62ch; }

/* ---------- Layout ---------- */
.wrap { max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.wrap--narrow { max-width: 820px; }
section { padding-block: clamp(64px, 9vw, 120px); }
.section-head { max-width: 720px; margin-bottom: clamp(36px, 5vw, 60px); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .lede { margin-inline: auto; }

.grid { display: grid; gap: clamp(20px, 3vw, 32px); }
.g-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.g-3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.g-4 { grid-template-columns: repeat(auto-fit, minmax(215px, 1fr)); }

.bg-dark { background: var(--navy-900); color: var(--salt-100); }
.bg-dark h2, .bg-dark h3 { color: #fff; }
.bg-dark .lede { color: var(--salt-300); }
.bg-dark .eyebrow { color: var(--shine-400); }
.bg-soft { background: var(--salt-100); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  padding: 1rem 1.75rem;
  border-radius: var(--radius-sm);
  font-weight: 650;
  font-size: .95rem;
  letter-spacing: .02em;
  text-decoration: none;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform .18s cubic-bezier(.2,.8,.3,1), box-shadow .18s, background .18s, color .18s, border-color .18s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn:focus-visible { outline: 3px solid var(--shine-400); outline-offset: 3px; }

.btn--primary {
  background: linear-gradient(180deg, var(--shine-500), var(--shine-600));
  color: #fff;
  box-shadow: 0 2px 0 rgba(0,0,0,.12), 0 8px 22px rgba(26,147,168,.32);
}
.btn--primary:hover { box-shadow: 0 2px 0 rgba(0,0,0,.12), 0 14px 32px rgba(26,147,168,.42); }

.btn--dark { background: var(--navy-800); color: #fff; }
.btn--dark:hover { background: var(--navy-700); }

.btn--ghost { border-color: rgba(255,255,255,.32); color: #fff; background: rgba(255,255,255,.04); }
.btn--ghost:hover { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.6); }

.btn--outline { border-color: var(--salt-300); color: var(--ink); background: #fff; }
.btn--outline:hover { border-color: var(--navy-800); }

.btn--lg { padding: 1.15rem 2.15rem; font-size: 1.02rem; }
.btn--block { width: 100%; }

.btn-row { display: flex; flex-wrap: wrap; gap: .85rem; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(10,26,38,.86);
  backdrop-filter: blur(14px) saturate(1.4);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  border-bottom: 1px solid rgba(255,255,255,.09);
}
.nav {
  display: flex; align-items: center; gap: 1.5rem;
  min-height: 74px;
}
.brand { display: flex; align-items: center; gap: .7rem; text-decoration: none; margin-right: auto; }
.brand__mark { width: auto; height: 44px; flex: none; }
/* On small screens the badge carries the brand on its own — the typeset
   wordmark wraps and crowds the Book Now button, so it steps aside. */
@media (max-width: 560px) {
  .site-header .brand__text { display: none; }
  .site-header .brand__mark { height: 42px; }
}

/* Footer: the badge gets room to breathe */
.footer__logo { width: auto; max-width: 230px; height: auto; }
.footer__tag {
  font-family: var(--font-body); font-size: .64rem; letter-spacing: .26em;
  text-transform: uppercase; color: var(--shine-400); font-weight: 600;
  margin: 0 0 1rem;
}
.brand__text { display: flex; flex-direction: column; line-height: 1; }
.brand__name {
  font-family: var(--font-display); font-size: 1.32rem; font-weight: 600;
  letter-spacing: .04em; text-transform: uppercase; color: #fff;
}
.brand__tag {
  font-size: .58rem; letter-spacing: .26em; text-transform: uppercase;
  color: var(--shine-400); font-weight: 600; margin-top: 4px;
}
.nav__links { display: flex; align-items: center; gap: 1.6rem; list-style: none; margin: 0; padding: 0; }
.nav__links a {
  text-decoration: none; color: var(--salt-200); font-size: .93rem; font-weight: 550;
  padding: .4rem 0; position: relative; transition: color .18s;
}
.nav__links a::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 2px;
  background: var(--shine-500); transition: right .25s cubic-bezier(.2,.8,.3,1);
}
.nav__links a:hover { color: #fff; }
.nav__links a:hover::after, .nav__links a[aria-current="page"]::after { right: 0; }
.nav__links a[aria-current="page"] { color: #fff; }
.nav__cta { display: flex; align-items: center; gap: .7rem; }
.nav__phone {
  color: #fff; text-decoration: none; font-weight: 650; font-size: .93rem;
  display: inline-flex; align-items: center; gap: .45rem; white-space: nowrap;
}
.nav__phone:hover { color: var(--shine-400); }
.nav__toggle {
  display: none; background: none; border: 1px solid rgba(255,255,255,.28);
  border-radius: var(--radius-sm); color: #fff; padding: .5rem .65rem; cursor: pointer;
}

@media (max-width: 940px) {
  .nav__toggle { display: block; }
  .nav__links {
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--navy-900); border-bottom: 1px solid rgba(255,255,255,.1);
    padding: .5rem var(--gutter) 1.25rem;
    display: none;
  }
  .nav__links.is-open { display: flex; }
  .nav__links a { padding: .9rem 0; border-bottom: 1px solid rgba(255,255,255,.07); font-size: 1rem; }
  .nav__links a::after { display: none; }
  .nav__phone span { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: var(--navy-950);
  color: #fff;
  overflow: hidden;
  padding-block: clamp(72px, 12vw, 150px);
}
.hero__media {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  /* Fallback gradient shows if no photo is set */
  background-image:
    radial-gradient(120% 80% at 70% 10%, rgba(47,187,209,.28), transparent 60%),
    linear-gradient(160deg, #0E2433 0%, #060F17 60%, #0A1A26 100%);
}
.hero__media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(95deg, rgba(6,15,23,.93) 0%, rgba(6,15,23,.78) 45%, rgba(6,15,23,.35) 100%);
}
.hero__inner { position: relative; z-index: 2; max-width: 720px; }
.hero h1 { margin-bottom: .35em; }
.hero h1 .accent {
  background: linear-gradient(100deg, var(--shine-400), #A8ECF5);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero__sub { font-size: clamp(1.05rem, 1.8vw, 1.28rem); color: var(--salt-300); max-width: 56ch; margin-bottom: 2rem; }
.hero .btn-row { margin-bottom: 2.4rem; }
.hero__trust { display: flex; flex-wrap: wrap; gap: 1.4rem 2.2rem; }
.hero__trust li {
  list-style: none; display: flex; align-items: center; gap: .55rem;
  font-size: .87rem; color: var(--salt-200); font-weight: 550;
}
.hero__trust svg { color: var(--shine-400); flex: none; }
.hero__trust ul { display: contents; }

/* ---------- Marquee / stat bar ---------- */
.statbar { background: var(--navy-800); color: #fff; padding-block: 0; }
.statbar__grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  border-left: 1px solid rgba(255,255,255,.1);
}
.stat { padding: 2rem 1.5rem; border-right: 1px solid rgba(255,255,255,.1); }
.stat__num {
  font-family: var(--font-display); font-size: 2.6rem; line-height: 1;
  color: var(--shine-400); font-weight: 600;
}
.stat__label { font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--salt-300); margin-top: .5rem; }

/* ---------- Cards ---------- */
.card {
  background: #fff;
  border: 1px solid var(--salt-200);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform .22s cubic-bezier(.2,.8,.3,1), box-shadow .22s, border-color .22s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--salt-300); }
.card__media {
  aspect-ratio: 4/3; background-size: cover; background-position: center;
  background-color: var(--navy-800);
  background-image: linear-gradient(150deg, #143246, #060F17);
  position: relative;
}
.card__body { padding: 1.6rem 1.5rem 1.7rem; display: flex; flex-direction: column; flex: 1; }
.card__body h3 { margin-bottom: .5rem; }
.card__body p { color: var(--ink-soft); font-size: .95rem; }
.card__price {
  margin-top: auto; padding-top: 1.1rem; font-size: .88rem;
  color: var(--ink-soft); border-top: 1px solid var(--salt-200);
}
.card__price strong { color: var(--ink); font-size: 1.05rem; font-family: var(--font-display); letter-spacing: .01em; }
.card__link {
  margin-top: 1rem; font-weight: 650; font-size: .9rem; color: var(--shine-600);
  text-decoration: none; display: inline-flex; align-items: center; gap: .4rem;
}
.card__link:hover { gap: .7rem; }

.card--feature { border-color: var(--shine-500); box-shadow: 0 0 0 1px var(--shine-500); }
.badge {
  position: absolute; top: 12px; left: 12px; z-index: 2;
  background: var(--shine-500); color: #fff;
  font-size: .68rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  padding: .38rem .7rem; border-radius: 100px;
}
.badge--brass { background: var(--brass-500); }

/* ---------- Process steps ---------- */
.steps { counter-reset: step; }
.step { position: relative; padding-left: 4.2rem; }
.step::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  position: absolute; left: 0; top: -.35rem;
  font-family: var(--font-display); font-size: 2.6rem; font-weight: 600;
  color: var(--shine-500); opacity: .9; line-height: 1;
}
.bg-dark .step::before { color: var(--shine-400); }
.step h3 { margin-bottom: .35rem; }
.step p { font-size: .95rem; color: var(--ink-soft); margin: 0; }
.bg-dark .step p { color: var(--salt-300); }

/* ---------- Split feature ---------- */
.split { display: grid; gap: clamp(28px, 5vw, 64px); align-items: center; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.split__media {
  aspect-ratio: 5/4; border-radius: var(--radius-lg); background-size: cover; background-position: center;
  background-image: linear-gradient(150deg, #1C455F, #060F17);
  box-shadow: var(--shadow-lg);
}

/* ---------- Gallery ---------- */
.gallery { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 14px; }
.gallery figure { margin: 0; border-radius: var(--radius); overflow: hidden; position: relative; background: var(--navy-800); }
.gallery img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/3; transition: transform .5s cubic-bezier(.2,.8,.3,1); }
.gallery figure:hover img { transform: scale(1.05); }
.gallery figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 1.4rem 1rem .9rem;
  background: linear-gradient(transparent, rgba(6,15,23,.85));
  color: #fff; font-size: .84rem; font-weight: 600;
}
.ph {
  aspect-ratio: 4/3; display: grid; place-items: center; text-align: center;
  background: linear-gradient(150deg, #143246, #060F17);
  color: rgba(255,255,255,.42); font-size: .8rem; letter-spacing: .1em; text-transform: uppercase;
  padding: 1rem;
}

/* ---------- Testimonials ---------- */
.quote {
  background: #fff; border: 1px solid var(--salt-200); border-radius: var(--radius);
  padding: 1.9rem 1.7rem; display: flex; flex-direction: column;
}
.bg-dark .quote { background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.12); }
.quote__stars { color: var(--brass-400); letter-spacing: .1em; margin-bottom: .9rem; font-size: 1rem; }
.quote p { font-size: 1rem; line-height: 1.6; }
.quote__by { margin-top: auto; padding-top: 1.1rem; font-size: .86rem; color: var(--ink-soft); font-weight: 600; }
.bg-dark .quote__by { color: var(--salt-300); }

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(120deg, var(--navy-800), var(--navy-950) 70%);
  color: #fff; text-align: center; position: relative; overflow: hidden;
}
.cta-band::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(70% 120% at 50% 0%, rgba(47,187,209,.22), transparent 65%);
}
.cta-band > * { position: relative; }
.cta-band h2 { color: #fff; }
.cta-band .lede { margin-inline: auto; color: var(--salt-300); margin-bottom: 2rem; }
.cta-band .btn-row { justify-content: center; }

/* ---------- Forms ---------- */
.field { margin-bottom: 1.15rem; }
.field label, .field > .field__label {
  display: block; font-size: .85rem; font-weight: 650; margin-bottom: .45rem; color: var(--ink);
}
.field .hint { font-weight: 400; color: var(--ink-soft); font-size: .8rem; }
input[type="text"], input[type="email"], input[type="tel"], input[type="number"],
input[type="date"], select, textarea {
  width: 100%; padding: .82rem .95rem;
  border: 1.5px solid var(--salt-300); border-radius: var(--radius-sm);
  font: inherit; font-size: .97rem; color: var(--ink); background: #fff;
  transition: border-color .16s, box-shadow .16s;
}
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--shine-500); box-shadow: 0 0 0 3px rgba(47,187,209,.18);
}
textarea { min-height: 110px; resize: vertical; }
select { appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2346606F' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.4rem;
}

/* Choice chips */
.choices { display: grid; gap: .6rem; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.choice { position: relative; }
.choice input { position: absolute; opacity: 0; width: 0; height: 0; }
.choice__box {
  display: block; cursor: pointer; height: 100%;
  border: 1.5px solid var(--salt-300); border-radius: var(--radius-sm);
  padding: .85rem .95rem; background: #fff;
  transition: border-color .16s, background .16s, box-shadow .16s;
}
.choice__box:hover { border-color: var(--navy-600); }
.choice input:checked + .choice__box {
  border-color: var(--shine-500); background: #F0FBFD;
  box-shadow: 0 0 0 2px rgba(47,187,209,.35);
}
.choice input:focus-visible + .choice__box { outline: 3px solid var(--shine-400); outline-offset: 2px; }
.choice__title { font-weight: 650; font-size: .95rem; display: block; }
.choice__desc { font-size: .81rem; color: var(--ink-soft); display: block; margin-top: .18rem; line-height: 1.45; }
.choice__meta { font-size: .78rem; color: var(--shine-600); font-weight: 650; display: block; margin-top: .35rem; }

/* ---------- Estimator ---------- */
.est {
  display: grid; gap: clamp(24px, 3vw, 40px);
  grid-template-columns: minmax(0, 1.55fr) minmax(300px, .95fr);
  align-items: start;
}
@media (max-width: 900px) { .est { grid-template-columns: 1fr; } }

.est__panel {
  background: #fff; border: 1px solid var(--salt-200);
  border-radius: var(--radius-lg); padding: clamp(22px, 3.5vw, 38px);
  box-shadow: var(--shadow-sm);
}
.est__stepnav { display: flex; gap: .5rem; margin-bottom: 1.8rem; flex-wrap: wrap; }
.est__stepnav span {
  font-size: .72rem; letter-spacing: .09em; text-transform: uppercase; font-weight: 700;
  color: var(--ink-soft); padding: .35rem .75rem; border-radius: 100px; background: var(--salt-100);
}
.est__stepnav span.is-active { background: var(--navy-800); color: #fff; }
.est__stepnav span.is-done { background: rgba(47,187,209,.16); color: var(--shine-600); }

.est__step { display: none; }
.est__step.is-active { display: block; animation: fade .28s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.est__step > h3 { margin-bottom: .3rem; }
.est__step > .sub { color: var(--ink-soft); font-size: .93rem; margin-bottom: 1.5rem; }

.est__nav { display: flex; gap: .75rem; margin-top: 1.9rem; padding-top: 1.5rem; border-top: 1px solid var(--salt-200); }
.est__nav .btn { flex: 1; }

/* Sticky summary */
.est__summary {
  position: sticky; top: 96px;
  background: var(--navy-900); color: #fff;
  border-radius: var(--radius-lg); padding: clamp(22px, 3vw, 30px);
  box-shadow: var(--shadow);
}
.est__summary h4 {
  font-family: var(--font-body); font-size: .74rem; letter-spacing: .16em;
  text-transform: uppercase; color: var(--shine-400); margin: 0 0 1.1rem; font-weight: 700;
}
.est__figure { font-family: var(--font-display); font-size: clamp(2.4rem, 5vw, 3.2rem); line-height: 1; color: #fff; }
.est__figure small { font-size: .95rem; font-family: var(--font-body); color: var(--salt-300); font-weight: 500; display: block; margin-top: .55rem; letter-spacing: 0; }
.est__lines { list-style: none; margin: 1.4rem 0 0; padding: 1.3rem 0 0; border-top: 1px solid rgba(255,255,255,.14); font-size: .88rem; }
.est__lines li { display: flex; justify-content: space-between; gap: 1rem; padding: .38rem 0; color: var(--salt-200); }
.est__lines li span:last-child { color: #fff; font-weight: 600; white-space: nowrap; }
.est__lines li.is-muted { color: var(--salt-300); font-style: italic; }
.est__note { font-size: .78rem; color: var(--salt-300); margin-top: 1.3rem; line-height: 1.55; }

.result-box {
  background: linear-gradient(135deg, var(--navy-800), var(--navy-950));
  color: #fff; border-radius: var(--radius); padding: 1.8rem; margin-bottom: 1.6rem;
}
.result-box .est__figure { margin-bottom: .2rem; }

.notice {
  background: #F0FBFD; border: 1px solid rgba(47,187,209,.4); border-left: 3px solid var(--shine-500);
  border-radius: var(--radius-sm); padding: 1rem 1.15rem; font-size: .9rem; color: var(--navy-800);
}
.notice strong { display: block; margin-bottom: .2rem; }

/* Pricing disclaimer — deliberately reads as terms, not as a tip. */
.disclaimer {
  background: #FFFBF2;
  border: 1px solid rgba(194,154,76,.45);
  border-left: 4px solid var(--brass-500);
  border-radius: var(--radius-sm);
  padding: 1.1rem 1.3rem;
  font-size: .93rem;
  line-height: 1.6;
  color: var(--navy-800);
  display: flex;
  gap: .9rem;
  align-items: flex-start;
}
.disclaimer svg { flex: none; color: var(--brass-500); margin-top: 3px; }
.disclaimer strong { display: block; margin-bottom: .15rem; font-size: 1rem; }
.bg-dark .disclaimer, .est__summary .disclaimer {
  background: rgba(217,185,121,.12);
  border-color: rgba(217,185,121,.35);
  border-left-color: var(--brass-400);
  color: var(--salt-200);
}
.bg-dark .disclaimer strong, .est__summary .disclaimer strong { color: #fff; }
.est__summary .disclaimer { font-size: .82rem; padding: .9rem 1rem; margin-top: 1.3rem; }
.est__summary .disclaimer strong { font-size: .88rem; }

/* ---------- Table ---------- */
.tbl { width: 100%; border-collapse: collapse; font-size: .93rem; }
.tbl th, .tbl td { text-align: left; padding: .95rem 1rem; border-bottom: 1px solid var(--salt-200); }
.tbl th { font-size: .75rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-soft); }
.tbl td strong { font-family: var(--font-display); font-size: 1.05rem; }
.tbl tr:hover td { background: var(--salt-50); }

/* ---------- FAQ ---------- */
.faq details {
  border-bottom: 1px solid var(--salt-200); padding: 1.15rem 0;
}
.faq summary {
  cursor: pointer; font-weight: 650; font-size: 1.03rem; list-style: none;
  display: flex; justify-content: space-between; gap: 1rem; align-items: center;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.5rem; color: var(--shine-600); line-height: 1; flex: none; }
.faq details[open] summary::after { content: "\2013"; }
.faq details p { margin: .8rem 0 0; color: var(--ink-soft); font-size: .96rem; max-width: 72ch; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-950); color: var(--salt-300); padding-block: clamp(48px, 7vw, 76px) 0; font-size: .93rem; }
/* NOTE: auto-fit/auto-fill cannot be combined with an fr track in the same
   grid-template-columns value — the whole declaration becomes invalid and the
   grid silently collapses to one column. Explicit track counts instead. */
.footer__grid { display: grid; gap: 2.4rem; grid-template-columns: 1.7fr 1fr 1fr 1fr; }
@media (max-width: 860px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer__grid { grid-template-columns: 1fr; gap: 1.8rem; } }
.site-footer h4 { color: #fff; font-family: var(--font-body); font-size: .76rem; letter-spacing: .16em; text-transform: uppercase; margin-bottom: 1.1rem; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: .6rem; }
.site-footer a { color: var(--salt-300); text-decoration: none; }
.site-footer a:hover { color: var(--shine-400); }
.footer__bottom {
  margin-top: 3rem; padding: 1.5rem 0; border-top: 1px solid rgba(255,255,255,.1);
  display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; font-size: .82rem;
}

/* ---------- Utilities ---------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.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;
}
.hidden { display: none !important; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}