/* =========================================================================
   Santana's — Exotic & Luxury Mobile Auto Detailing
   Self-contained components (text color pinned per component, never inherited
   from the section) so light/dark contexts can't produce low-contrast text.
   WCAG 2.1 AA verified.
   ========================================================================= */

:root{
  --obsidian:      #0A0F1A;
  --obsidian-2:    #111A2C;
  --obsidian-3:    #18243B;
  --ceramic:       #2FD4BD;
  --ceramic-bright:#3DE7CE;
  --ceramic-deep:  #0A6F61;   /* AA-safe teal incl. on tinted chip bg */
  --gold:          #E8B04B;
  --gold-2:        #F4CE80;
  --paper:         #F4F6F9;
  --paper-2:       #FFFFFF;
  --ink:           #0A0F1A;
  --ink-soft:      #44516A;

  --text-on-dark:  #F2F5FA;
  --text-muted-dark:#AEBCD4;
  --on-accent:     #06231F;

  --line-dark: rgba(255,255,255,.10);
  --line-light: rgba(10,15,26,.12);

  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Manrope", system-ui, -apple-system, Segoe UI, sans-serif;

  --r-sm: 10px; --r-md: 16px; --r-lg: 24px; --r-pill: 999px;
  --shadow-1: 0 2px 10px rgba(7,12,24,.10);
  --shadow-2: 0 26px 60px -22px rgba(0,0,0,.6);
  --glow-teal: 0 0 60px -10px rgba(47,212,189,.45);
  --maxw: 1180px;
  --gutter: clamp(20px, 5vw, 56px);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; }
}
body{
  margin:0; font-family:var(--font-body);
  font-size:clamp(1rem, .96rem + .25vw, 1.075rem); line-height:1.65;
  color:var(--text-on-dark); background:var(--obsidian);
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
}
img{ max-width:100%; height:auto; display:block; }
a{ color:inherit; }
h1,h2,h3,h4{ font-family:var(--font-display); font-weight:600; line-height:1.08; letter-spacing:-.012em; margin:0 0 .5em; }
h1{ font-size:clamp(2.3rem, 1.55rem + 3.4vw, 4.2rem); }
h2{ font-size:clamp(1.8rem, 1.3rem + 2vw, 2.9rem); }
h3{ font-size:clamp(1.22rem, 1.08rem + .7vw, 1.55rem); }
p{ margin:0 0 1rem; }

/* ---------- a11y ---------- */
.skip-link{ position:absolute; left:12px; top:-60px; z-index:200; background:var(--ceramic); color:var(--on-accent); font-weight:700; padding:12px 18px; border-radius:var(--r-sm); text-decoration:none; transition:top .2s ease; }
.skip-link:focus{ top:12px; }
:focus-visible{ outline:3px solid var(--ceramic-bright); outline-offset:3px; border-radius:4px; }
.visually-hidden{ position:absolute!important; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; border:0; }

/* ---------- layout ---------- */
.wrap{ width:100%; max-width:var(--maxw); margin-inline:auto; padding-inline:var(--gutter); }
.section{ padding-block:clamp(56px, 7vw, 104px); }

/* Dark sections (default body color = light text) */
.section--dark{ background:var(--obsidian); color:var(--text-on-dark); }

/* Light contexts: BOTH light backgrounds get the same pinned dark text + overrides */
.section--light{ background:var(--paper); }
.section--paper2{ background:var(--paper-2); }
.section--light, .section--paper2{ color:var(--ink); }
.section--light p, .section--paper2 p{ color:var(--ink-soft); }
.section--light h1,.section--light h2,.section--light h3,.section--light h4,
.section--paper2 h1,.section--paper2 h2,.section--paper2 h3,.section--paper2 h4{ color:var(--ink); }
.section--light .eyebrow, .section--paper2 .eyebrow{ color:var(--ceramic-deep); }
.section--light a.prose-link, .section--paper2 a.prose-link{ color:var(--ceramic-deep); font-weight:700; }

.eyebrow{ display:inline-flex; align-items:center; gap:.55em; font-family:var(--font-body); font-weight:800; font-size:.78rem; letter-spacing:.18em; text-transform:uppercase; color:var(--ceramic); margin:0 0 1rem; }
.lead{ font-size:clamp(1.08rem,1rem + .4vw,1.3rem); max-width:60ch; }

/* ---------- buttons (ghost adapts to surrounding text color) ---------- */
.btn{ display:inline-flex; align-items:center; justify-content:center; gap:.6em; min-height:52px; padding:.85em 1.6em; border-radius:var(--r-pill); font-family:var(--font-body); font-weight:800; font-size:1.02rem; text-decoration:none; cursor:pointer; border:2px solid transparent; transition:transform .18s ease, background .18s ease, box-shadow .18s ease, color .18s, border-color .18s; }
.btn:active{ transform:translateY(1px); }
.btn--primary{ background:var(--ceramic); color:var(--on-accent); box-shadow:0 12px 34px -12px rgba(47,212,189,.7); }
.btn--primary:hover{ background:var(--ceramic-bright); }
.btn--gold{ background:linear-gradient(135deg,var(--gold-2),var(--gold)); color:#2A1C00; box-shadow:0 12px 34px -12px rgba(232,176,75,.6); }
.btn--gold:hover{ filter:brightness(1.06); }
.btn--ghost{ background:transparent; color:inherit; border-color:color-mix(in srgb, currentColor 32%, transparent); }
.btn--ghost:hover{ border-color:currentColor; }
.btn--lg{ min-height:58px; font-size:1.08rem; padding:1em 2em; }

/* ---------- header / nav ---------- */
.site-header{ position:sticky; top:0; z-index:100; background:rgba(10,15,26,.82); backdrop-filter:saturate(140%) blur(12px); border-bottom:1px solid var(--line-dark); }
.nav{ display:flex; align-items:center; justify-content:space-between; gap:1rem; min-height:72px; }
.brand{ display:inline-flex; align-items:center; gap:.65rem; text-decoration:none; color:var(--text-on-dark); font-family:var(--font-display); font-weight:600; font-size:1.18rem; letter-spacing:-.01em; }
.brand b{ color:var(--ceramic); font-weight:600; }
.nav-toggle{ display:none; align-items:center; gap:.5rem; background:transparent; color:var(--text-on-dark); border:1px solid var(--line-dark); border-radius:var(--r-sm); min-height:46px; min-width:46px; padding:0 .8rem; font-family:var(--font-body); font-weight:700; cursor:pointer; }
.nav-toggle .bars{ width:20px; height:14px; position:relative; display:inline-block; }
.nav-toggle .bars span{ position:absolute; left:0; right:0; height:2px; background:currentColor; transition:transform .2s, opacity .2s; }
.nav-toggle .bars span:nth-child(1){ top:0; } .nav-toggle .bars span:nth-child(2){ top:6px; } .nav-toggle .bars span:nth-child(3){ top:12px; }
.nav-toggle[aria-expanded="true"] .bars span:nth-child(1){ transform:translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .bars span:nth-child(2){ opacity:0; }
.nav-toggle[aria-expanded="true"] .bars span:nth-child(3){ transform:translateY(-6px) rotate(-45deg); }
.nav-menu{ display:flex; align-items:center; gap:.35rem; list-style:none; margin:0; padding:0; }
.nav-menu a:not(.btn){ display:inline-flex; align-items:center; min-height:44px; padding:.5rem .85rem; text-decoration:none; color:var(--text-muted-dark); font-weight:700; font-size:.97rem; border-radius:var(--r-sm); transition:color .15s, background .15s; }
.nav-menu a:not(.btn):hover{ color:var(--text-on-dark); background:rgba(255,255,255,.05); }
.nav-menu a[aria-current="page"]:not(.btn){ color:var(--ceramic); }
.nav-cta a.btn--primary{ color:var(--on-accent); }
.nav-cta{ margin-left:.4rem; }
.has-sub{ position:relative; }
.has-sub > button{ display:inline-flex; align-items:center; gap:.3rem; min-height:44px; padding:.5rem .85rem; background:none; border:0; color:var(--text-muted-dark); font-family:var(--font-body); font-weight:700; font-size:.97rem; cursor:pointer; border-radius:var(--r-sm); }
.has-sub > button:hover{ color:var(--text-on-dark); background:rgba(255,255,255,.05); }
.has-sub > button svg{ transition:transform .2s; }
.has-sub > button[aria-expanded="true"] svg{ transform:rotate(180deg); }
.submenu{ position:absolute; top:calc(100% + 8px); left:0; min-width:248px; background:var(--obsidian-2); border:1px solid var(--line-dark); border-radius:var(--r-md); padding:8px; list-style:none; margin:0; box-shadow:var(--shadow-2); display:none; }
.submenu.open{ display:block; }
.submenu a{ width:100%; }

/* ---------- hero ---------- */
.hero{ position:relative; overflow:hidden; background:var(--obsidian); }
.hero::before{ content:""; position:absolute; inset:0; background: radial-gradient(1100px 520px at 80% -8%, rgba(47,212,189,.18), transparent 60%), radial-gradient(820px 460px at 6% 14%, rgba(232,176,75,.10), transparent 55%); pointer-events:none; }
.hero::after{ content:""; position:absolute; inset:0; background-image:repeating-linear-gradient(45deg, rgba(255,255,255,.018) 0 2px, transparent 2px 7px); pointer-events:none; }
.hero .wrap{ position:relative; padding-block:clamp(48px, 7vw, 96px); }
.hero-grid{ display:grid; grid-template-columns:1.04fr .96fr; gap:clamp(28px,4vw,60px); align-items:center; }
.hero h1{ margin-bottom:.35em; }
.hero h1 .accent{ color:var(--ceramic); }
.hero .lead{ color:var(--text-muted-dark); }
.hero-cta{ display:flex; flex-wrap:wrap; gap:.8rem; margin-top:1.6rem; }
.hero-trust{ display:flex; flex-wrap:wrap; gap:1rem 1.5rem; margin-top:1.8rem; padding-top:1.4rem; border-top:1px solid var(--line-dark); }
.hero-trust div{ display:flex; align-items:center; gap:.5rem; font-weight:700; font-size:.9rem; color:var(--text-on-dark); }
.hero-trust svg{ color:var(--ceramic); flex:0 0 auto; }

/* exotic badge */
.badge--exotic{ display:inline-flex; align-items:center; gap:.5em; padding:.45em 1em; border-radius:var(--r-pill); background:linear-gradient(135deg, rgba(244,206,128,.18), rgba(232,176,75,.10)); border:1px solid rgba(232,176,75,.4); color:var(--gold-2); font-weight:800; font-size:.78rem; letter-spacing:.14em; text-transform:uppercase; }
.badge--exotic svg{ color:var(--gold-2); }

/* hero media (exotic image) */
.hero-media{ position:relative; border-radius:var(--r-lg); overflow:hidden; border:1px solid var(--line-dark); box-shadow:var(--shadow-2), var(--glow-teal); aspect-ratio:4/3; }
.hero-media img{ width:100%; height:100%; object-fit:cover; }
.hero-media::after{ content:""; position:absolute; inset:0; background:linear-gradient(180deg, transparent 45%, rgba(10,15,26,.85)); }
.hero-media .overlay{ position:absolute; left:0; right:0; bottom:0; padding:clamp(16px,2.5vw,22px); z-index:2; }
.hero-media .overlay ul{ list-style:none; margin:0; padding:0; display:grid; gap:.5rem; }
.hero-media .overlay li{ display:flex; gap:.5rem; align-items:center; color:#fff; font-weight:700; font-size:.92rem; text-shadow:0 1px 8px rgba(0,0,0,.6); }
.hero-media .overlay svg{ color:var(--ceramic-bright); flex:0 0 auto; }

/* ---------- marque strip ---------- */
.marques{ background:var(--obsidian-2); border-top:1px solid var(--line-dark); border-bottom:1px solid var(--line-dark); }
.marques .wrap{ display:flex; flex-wrap:wrap; align-items:center; justify-content:center; gap:.8rem 2rem; padding-block:1.4rem; }
.marques span{ font-family:var(--font-display); font-size:clamp(1rem,.9rem+.5vw,1.3rem); color:var(--text-muted-dark); letter-spacing:.02em; }
.marques .lbl{ font-family:var(--font-body); font-size:.74rem; font-weight:800; letter-spacing:.16em; text-transform:uppercase; color:var(--gold-2); }

/* ---------- page head ---------- */
.page-head{ position:relative; overflow:hidden; background:var(--obsidian); padding-block:clamp(48px,6vw,84px); }
.page-head::before{ content:""; position:absolute; inset:0; background:radial-gradient(900px 420px at 82% -10%, rgba(47,212,189,.15), transparent 60%), radial-gradient(700px 360px at 4% 0%, rgba(232,176,75,.08), transparent 55%); pointer-events:none; }
.page-head .wrap{ position:relative; }
.page-head h1{ max-width:18ch; }
.page-head .lead{ color:var(--text-muted-dark); }

/* ---------- breadcrumbs ---------- */
.crumbs{ font-size:.85rem; color:var(--text-muted-dark); margin-bottom:1rem; }
.crumbs ol{ list-style:none; display:flex; flex-wrap:wrap; gap:.4rem; margin:0; padding:0; }
.crumbs a{ color:var(--text-muted-dark); text-decoration:none; }
.crumbs a:hover{ color:var(--ceramic); text-decoration:underline; }
.crumbs li[aria-current]{ color:var(--text-on-dark); }
.crumbs li+li::before{ content:"›"; margin-right:.4rem; color:rgba(255,255,255,.4); }

/* ---------- cards (always a LIGHT surface -> dark text pinned) ---------- */
.grid{ display:grid; gap:clamp(16px,2.2vw,26px); }
.grid-3{ grid-template-columns:repeat(3,1fr); }
.grid-2{ grid-template-columns:repeat(2,1fr); }
.grid-4{ grid-template-columns:repeat(4,1fr); }
.card{ background:var(--paper-2); border:1px solid var(--line-light); border-radius:var(--r-md); padding:clamp(20px,2.4vw,28px); box-shadow:var(--shadow-1); height:100%; color:var(--ink); }
.card h3{ color:var(--ink); }
.card p{ color:var(--ink-soft); }
.card .ic{ width:46px; height:46px; display:grid; place-items:center; border-radius:12px; background:rgba(47,212,189,.14); color:var(--ceramic-deep); margin-bottom:1rem; }
.card .arrow{ margin-top:1rem; color:var(--ceramic-deep); font-weight:800; }

/* dark card variant (a DARK surface -> light text pinned, beats .card) */
.card.card--dark{ background:var(--obsidian-2); border-color:var(--line-dark); box-shadow:none; color:var(--text-on-dark); }
.card.card--dark h3{ color:var(--text-on-dark); }
.card.card--dark p{ color:var(--text-muted-dark); }
.card.card--dark .ic{ background:rgba(47,212,189,.14); color:var(--ceramic); }
.card.card--gold{ border-color:rgba(232,176,75,.35); }
.card.card--gold .ic{ background:rgba(232,176,75,.16); color:var(--gold-2); }

/* ---------- price cards ---------- */
.price-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:clamp(16px,2.2vw,24px); }
.price{ background:var(--paper-2); border:1px solid var(--line-light); border-radius:var(--r-lg); padding:clamp(22px,2.6vw,30px); display:flex; flex-direction:column; box-shadow:var(--shadow-1); color:var(--ink); }
.price.is-featured{ border-color:var(--ceramic); box-shadow:0 24px 60px -28px rgba(47,212,189,.55); position:relative; }
.price .tag{ position:absolute; top:-13px; left:24px; background:var(--ceramic); color:var(--on-accent); font-weight:800; font-size:.72rem; letter-spacing:.1em; text-transform:uppercase; padding:.4em .9em; border-radius:var(--r-pill); }
.price h3{ margin-bottom:.2rem; color:var(--ink); }
.price .amount{ font-family:var(--font-display); font-size:2.1rem; font-weight:600; color:var(--ink); line-height:1; margin:.3rem 0 .2rem; }
.price .amount small{ font-family:var(--font-body); font-size:.85rem; font-weight:700; color:var(--ink-soft); }
.price ul{ list-style:none; margin:1rem 0 1.4rem; padding:0; display:grid; gap:.55rem; }
.price li{ display:flex; gap:.55rem; align-items:flex-start; color:var(--ink-soft); }
.price li svg{ color:var(--ceramic-deep); flex:0 0 auto; margin-top:3px; }
.price .btn{ margin-top:auto; }

/* ---------- stats (dark band -> ceramic numbers pop) ---------- */
.stats-band{ background:linear-gradient(120deg, var(--obsidian-2), var(--obsidian)); border-top:1px solid var(--line-dark); border-bottom:1px solid var(--line-dark); }
.stats{ display:grid; grid-template-columns:repeat(4,1fr); gap:1.4rem; text-align:center; }
.stats .num{ font-family:var(--font-display); font-size:clamp(2rem,1.4rem+1.8vw,2.9rem); color:var(--ceramic); line-height:1; }
.stats .lbl{ font-weight:700; font-size:.92rem; color:var(--text-muted-dark); margin-top:.4rem; }

/* ---------- split feature ---------- */
.split{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(28px,4vw,64px); align-items:center; }
.split img{ border-radius:var(--r-lg); box-shadow:var(--shadow-2); }
.split.reverse > *:first-child{ order:2; }

/* ---------- CTA band ---------- */
.cta-band{ background:linear-gradient(120deg, var(--obsidian-2), var(--obsidian)); border-top:1px solid var(--line-dark); border-bottom:1px solid var(--line-dark); position:relative; overflow:hidden; }
.cta-band::before{ content:""; position:absolute; inset:0; background:radial-gradient(700px 300px at 50% -40%, rgba(47,212,189,.16), transparent 60%); pointer-events:none; }
.cta-band .wrap{ text-align:center; padding-block:clamp(48px,6vw,84px); position:relative; }
.cta-band h2{ max-width:24ch; margin-inline:auto; color:var(--text-on-dark); }
.cta-band .lead{ color:var(--text-muted-dark); }
.cta-band .hero-cta{ justify-content:center; }

/* ---------- FAQ ---------- */
.faq{ max-width:780px; margin-inline:auto; }
.faq details{ border:1px solid var(--line-light); border-radius:var(--r-md); background:var(--paper-2); margin-bottom:.8rem; box-shadow:var(--shadow-1); }
.faq summary{ list-style:none; cursor:pointer; padding:1.05rem 1.2rem; font-weight:800; color:var(--ink); display:flex; justify-content:space-between; gap:1rem; align-items:center; min-height:44px; }
.faq summary::-webkit-details-marker{ display:none; }
.faq summary .pm{ flex:0 0 auto; width:22px; height:22px; position:relative; }
.faq summary .pm::before,.faq summary .pm::after{ content:""; position:absolute; background:var(--ceramic-deep); border-radius:2px; }
.faq summary .pm::before{ top:10px; left:2px; right:2px; height:2px; }
.faq summary .pm::after{ left:10px; top:2px; bottom:2px; width:2px; transition:transform .2s; }
.faq details[open] summary .pm::after{ transform:scaleY(0); }
.faq details > div{ padding:0 1.2rem 1.2rem; color:var(--ink-soft); }

/* ---------- forms ---------- */
.form{ display:grid; gap:1rem; max-width:620px; }
.form .row{ display:grid; gap:1rem; grid-template-columns:1fr 1fr; }
.field{ display:grid; gap:.4rem; }
.field label{ font-weight:700; font-size:.92rem; color:var(--ink); }
.field .req{ color:#C2410C; }
.field input,.field select,.field textarea{ font-family:var(--font-body); font-size:1rem; color:var(--ink); background:var(--paper-2); border:1.5px solid var(--line-light); border-radius:var(--r-sm); padding:.8rem .9rem; min-height:50px; width:100%; }
.field textarea{ min-height:130px; resize:vertical; }
.field input:focus,.field select:focus,.field textarea:focus{ outline:3px solid var(--ceramic-bright); outline-offset:1px; border-color:var(--ceramic); }
.field .hint{ font-size:.82rem; color:var(--ink-soft); }
.hp{ position:absolute!important; left:-9999px; width:1px; height:1px; overflow:hidden; }
.form-note{ font-size:.85rem; color:var(--ink-soft); }
.form-status{ font-size:.95rem; font-weight:700; margin:0; padding:.7rem .9rem; border-radius:var(--r-sm); }
.form-status:empty{ display:none; }
.form-status.ok{ background:rgba(47,212,189,.14); color:var(--ceramic-deep); }
.form-status.err{ background:rgba(194,65,12,.1); color:#9A3412; }

/* ---------- footer ---------- */
.site-footer{ background:var(--obsidian-2); border-top:1px solid var(--line-dark); padding-block:clamp(44px,5vw,68px) 28px; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1.2fr; gap:clamp(24px,3vw,48px); }
.footer-grid h4, .footer-grid .foot-h{ font-family:var(--font-body); font-size:.82rem; font-weight:800; letter-spacing:.14em; text-transform:uppercase; color:var(--ceramic); margin:0 0 1rem; }
.footer-grid ul{ list-style:none; margin:0; padding:0; display:grid; gap:.55rem; }
.footer-grid a{ color:var(--text-muted-dark); text-decoration:none; font-weight:600; }
.footer-grid a:hover{ color:var(--text-on-dark); text-decoration:underline; }
.footer-grid p{ color:var(--text-muted-dark); }
.footer-brand .brand{ margin-bottom:1rem; }
.footer-contact a{ color:var(--text-on-dark); font-weight:800; font-size:1.1rem; text-decoration:none; }
.footer-bottom{ margin-top:2.5rem; padding-top:1.4rem; border-top:1px solid var(--line-dark); display:flex; flex-wrap:wrap; gap:.6rem 1.4rem; justify-content:space-between; color:var(--text-muted-dark); font-size:.85rem; }
.footer-bottom a{ color:var(--text-muted-dark); }

/* ---------- mobile sticky bar ---------- */
.mobile-bar{ display:none; }

/* ---------- prose ---------- */
.prose{ max-width:70ch; }
.prose h2{ margin-top:2rem; } .prose h3{ margin-top:1.6rem; }
.prose ul{ padding-left:1.2rem; } .prose li{ margin-bottom:.4rem; }
.prose a:not(.btn){ color:var(--ceramic-deep); font-weight:700; }
.quote-list{ list-style:none; margin:1rem 0 0; padding:0; display:grid; gap:.6rem; }
.quote-list li{ display:flex; gap:.6rem; align-items:flex-start; font-weight:600; }
.quote-list svg{ color:var(--ceramic-deep); flex:0 0 auto; margin-top:3px; }
.section--dark .quote-list li, .hero .quote-list li{ color:var(--text-muted-dark); }
.section--dark .quote-list svg, .hero .quote-list svg{ color:var(--ceramic); }

/* ---------- chips ---------- */
.chips{ display:flex; flex-wrap:wrap; gap:.6rem; margin-top:1rem; }
.chip{ display:inline-flex; align-items:center; gap:.4rem; padding:.5em 1em; border-radius:var(--r-pill); background:rgba(47,212,189,.12); color:var(--ceramic); font-weight:700; font-size:.9rem; text-decoration:none; border:1px solid transparent; }
.section--light .chip, .section--paper2 .chip{ background:rgba(14,143,126,.1); color:var(--ceramic-deep); }
a.chip:hover{ border-color:currentColor; }

/* ---------- responsive ---------- */
@media (max-width: 900px){
  .hero-grid{ grid-template-columns:1fr; }
  .hero-media{ order:-1; }
  .grid-3,.grid-4,.price-grid{ grid-template-columns:1fr 1fr; }
  .split{ grid-template-columns:1fr; }
  .split.reverse > *:first-child{ order:0; }
  .stats{ grid-template-columns:1fr 1fr; gap:1.8rem; }
  .footer-grid{ grid-template-columns:1fr 1fr; }
}
@media (max-width: 760px){
  .nav-toggle{ display:inline-flex; }
  .nav-menu{ position:fixed; inset:72px 0 auto 0; flex-direction:column; align-items:stretch; gap:.2rem; background:var(--obsidian-2); border-bottom:1px solid var(--line-dark); padding:1rem var(--gutter) 1.5rem; transform:translateY(-12px); opacity:0; pointer-events:none; transition:opacity .2s, transform .2s; max-height:calc(100vh - 72px); overflow:auto; }
  .nav-menu.open{ transform:translateY(0); opacity:1; pointer-events:auto; }
  .nav-menu a, .has-sub > button{ font-size:1.05rem; padding:.8rem .6rem; width:100%; justify-content:flex-start; }
  .nav-cta{ margin:.6rem 0 0; } .nav-cta .btn{ width:100%; }
  .submenu{ position:static; box-shadow:none; background:transparent; border:0; padding:.2rem 0 .2rem 1rem; }
  .submenu.open{ display:block; }
  .has-sub > button{ justify-content:space-between; }
  .mobile-bar{ display:grid; grid-template-columns:1fr 1fr; gap:0; position:fixed; left:0; right:0; bottom:0; z-index:90; background:var(--obsidian-2); border-top:1px solid var(--line-dark); }
  .mobile-bar a{ display:flex; align-items:center; justify-content:center; gap:.5rem; min-height:58px; font-weight:800; text-decoration:none; }
  .mobile-bar a.call{ background:var(--ceramic); color:var(--on-accent); }
  .mobile-bar a.text{ color:var(--text-on-dark); }
  body{ padding-bottom:58px; }
}
@media (max-width: 540px){
  .grid-3,.grid-4,.price-grid,.grid-2,.stats{ grid-template-columns:1fr; }
  .form .row{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr; }
}

.amount sup{ color:var(--ceramic-deep); font-size:.5em; font-weight:800; top:-.8em; }

/* ---------- brand logo image ---------- */
.brand-logo{ height:40px; width:auto; display:block; }
.site-footer .brand-logo{ height:48px; margin-bottom:.4rem; }
@media (max-width:760px){ .brand-logo{ height:34px; } }