/* ==========================================================================
   AV's Auto Detail — design tokens
   Navy / blue / white — matches the real AVs Auto Detail logo.
   ========================================================================== */
:root{
  --navy-950:#061530; --navy-900:#0b2454; --navy-800:#123a7a;
  --blue-600:#1565c0; --blue-500:#1e88e5; --sky-400:#5fc4ff;
  --white:#ffffff; --paper:#f3f8ff; --bone:#fbfdff;
  --ink:#0b1220; --ink-soft:#4f5d78;
  --radius-lg:22px; --radius-md:14px; --radius-sm:8px; --radius-pill:999px;
  --shadow-sm:0 1px 2px rgba(10,30,70,.12); --shadow-md:0 8px 24px rgba(10,30,70,.16); --shadow-lg:0 24px 60px rgba(10,30,70,.28);
  --max-w:1240px; --nav-h:88px; --ease:cubic-bezier(.16,1,.3,1);
}
*{box-sizing:border-box}
html{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;scroll-behavior:auto!important}
}
body{margin:0;background:var(--bone);color:var(--ink);font-family:"Inter",-apple-system,BlinkMacSystemFont,sans-serif;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
h1,h2,h3,h4{font-family:"Space Grotesk","Inter",sans-serif;font-weight:700;letter-spacing:-.01em;margin:0;color:var(--ink)}
p{margin:0}
a{color:inherit;text-decoration:none}
ul{margin:0;padding:0;list-style:none}
button{font-family:inherit;cursor:pointer}
.wrap{max-width:var(--max-w);margin:0 auto;padding:0 24px}

/* ---- header ---- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(11,36,84,.97);backdrop-filter:blur(8px);box-shadow:var(--shadow-sm)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:var(--nav-h);gap:20px}
.brand{display:flex;align-items:center;gap:10px}
.brand-mark img{height:72px;width:72px;border-radius:16px;object-fit:cover;background:#fff;box-shadow:0 0 0 2px rgba(255,255,255,.3),var(--shadow-sm)}
.brand-text{color:#fff;font-family:"Space Grotesk";font-weight:700;font-size:17px;line-height:1.1}
.brand-text span{display:block;font-family:"Inter";font-weight:500;font-size:10.5px;letter-spacing:.08em;color:var(--sky-400);text-transform:uppercase}
.main-nav{display:flex;gap:26px}
.main-nav a{color:#dce8ff;font-weight:600;font-size:14.5px;transition:color .2s}
.main-nav a:hover{color:#fff}
.header-cta{display:flex;align-items:center;gap:14px}
.header-phone{color:#fff;font-weight:700;font-size:14.5px;display:flex;align-items:center;gap:6px}
.nav-toggle{display:none;background:none;border:none;color:#fff;font-size:26px;padding:4px}

.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:var(--radius-pill);font-weight:700;font-size:14.5px;border:none;transition:transform .2s var(--ease),box-shadow .2s var(--ease)}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--blue-500);color:#fff;box-shadow:0 10px 24px rgba(30,136,229,.35)}
.btn-ghost{background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.3)}
.btn-block{width:100%;justify-content:center}

.mobile-nav{display:none;position:fixed;top:var(--nav-h);left:0;right:0;background:var(--navy-900);z-index:49;flex-direction:column;padding:18px 24px 26px;gap:4px;box-shadow:var(--shadow-md)}
.mobile-nav.open{display:flex}
.mobile-nav a{color:#eaf3ff;font-weight:600;padding:12px 4px;border-bottom:1px solid rgba(255,255,255,.08)}
.mobile-nav .btn{margin-top:14px}

/* ---- hero ---- */
.hero{position:relative;background:linear-gradient(160deg,var(--navy-950),var(--navy-800) 60%,var(--blue-600));overflow:hidden;padding:56px 0 64px}
.hero::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 85% 20%,rgba(95,196,255,.25),transparent 55%)}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center}
.hero-badges{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}
.hero-badge{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.12);color:#eaf3ff;padding:7px 14px;border-radius:var(--radius-pill);font-size:13px;font-weight:600;border:1px solid rgba(255,255,255,.18)}
.hero-badge.rating{background:#fff;color:var(--navy-900)}
h1{color:#fff;font-size:clamp(32px,4.6vw,54px);line-height:1.08}
h1 em{color:var(--sky-400);font-style:normal}
.hero-sub{color:#cfe0fb;font-size:16.5px;max-width:520px;margin-top:16px}
.hero-actions{display:flex;gap:14px;margin-top:26px;flex-wrap:wrap}
.hero-stats{display:flex;gap:28px;margin-top:32px;flex-wrap:wrap}
.stat strong{display:block;color:#fff;font-family:"Space Grotesk";font-size:19px}
.stat span{color:#a9c1ec;font-size:13px}
.hero-visual{position:relative}
.hero-photo{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);border:4px solid rgba(255,255,255,.14)}
.hero-photo img{width:100%;height:440px;object-fit:cover}
.photo-caption{position:absolute;left:16px;bottom:16px;background:rgba(6,21,48,.72);color:#fff;padding:8px 14px;border-radius:var(--radius-pill);font-size:12.5px;font-weight:600;display:flex;align-items:center;gap:6px;backdrop-filter:blur(6px)}

/* ---- gband ---- */
.gband{background:var(--white);border-bottom:1px solid #e3edfb}
.gband .wrap{display:flex;align-items:center;gap:14px;padding:18px 24px;flex-wrap:wrap}
.gband-score{font-family:"Space Grotesk";font-weight:700;font-size:26px;color:var(--navy-900)}
.gband-stars{color:#f5a623;font-size:20px}
.gband-text{color:var(--ink-soft);font-size:14.5px}
.gband a{margin-left:auto;color:var(--blue-500);font-weight:700;font-size:14px}

/* ---- trust strip ---- */
.trust-strip{background:var(--paper)}
.trust-strip .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:32px 24px}
.trust-item{display:flex;gap:12px;align-items:flex-start}
.trust-item i{font-size:22px;color:var(--blue-500);margin-top:2px}
.trust-item strong{display:block;font-size:14.5px}
.trust-item span{color:var(--ink-soft);font-size:13px}

/* ---- section shell ---- */
section{padding:68px 0}
.section-head{max-width:640px;margin-bottom:36px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:7px;color:var(--blue-500);font-weight:700;font-size:13px;text-transform:uppercase;letter-spacing:.06em;margin-bottom:10px}
.section-head h2{font-size:clamp(25px,3vw,36px)}
.section-head p{color:var(--ink-soft);margin-top:12px;font-size:15.5px}

/* ---- about ---- */
.about .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:52px;align-items:center}
.about p{color:var(--ink-soft);font-size:15.5px;margin-top:16px}
.about-badge{margin-top:24px;display:flex;gap:14px;background:var(--paper);border-radius:var(--radius-md);padding:18px}
.about-badge i{font-size:24px;color:var(--blue-500)}
.about-badge strong{display:block;font-size:14.5px}
.about-badge span{color:var(--ink-soft);font-size:13.5px}
.about-tags{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.tag{background:var(--navy-900);color:#fff;padding:6px 14px;border-radius:var(--radius-pill);font-size:12.5px;font-weight:600}
.gallery-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.gallery-grid img{border-radius:var(--radius-md);object-fit:cover;height:190px;width:100%;box-shadow:var(--shadow-sm)}
.gallery-feature{grid-column:1/-1;border-radius:var(--radius-md);background:linear-gradient(160deg,var(--navy-900),var(--navy-800));box-shadow:var(--shadow-sm);display:flex;align-items:center;justify-content:center;padding:14px}
.gallery-feature img{width:auto;height:340px;max-width:100%;object-fit:contain;border-radius:var(--radius-sm);box-shadow:none}

/* ---- gallery3 ---- */
.gallery3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.gallery3 figure{position:relative;height:290px;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md);margin:0}
.gallery3 img{width:100%;height:290px;object-fit:cover;transition:transform .4s var(--ease)}
.gallery3 figure:hover img{transform:scale(1.05)}
.gallery3 figure.tall-photo{background:linear-gradient(160deg,var(--navy-900),var(--navy-800));display:flex;align-items:center;justify-content:center}
.gallery3 figure.tall-photo img{width:auto;height:100%;max-width:100%;object-fit:contain}
.gallery3 figure.tall-photo:hover img{transform:scale(1.03)}
.gallery3 figcaption{position:absolute;left:14px;bottom:14px;color:#fff;font-weight:700;font-size:14px;background:rgba(6,21,48,.55);padding:6px 12px;border-radius:var(--radius-pill)}

/* ---- instagram ---- */
.instagram{background:linear-gradient(140deg,var(--navy-900),var(--navy-800))}
.instagram .wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:52px;align-items:center}
.ig-card{background:#fff;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);max-width:300px;margin:0 auto}
.ig-card img{display:block}
.instagram .eyebrow{color:var(--sky-400)}
.instagram h2{color:#fff}
.instagram p{color:#cfe0fb;margin-top:14px;font-size:15.5px}
.ig-stats{display:flex;gap:26px;margin-top:22px;flex-wrap:wrap}
.ig-stats strong{display:block;color:#fff;font-family:"Space Grotesk";font-size:20px}
.ig-stats span{color:#a9c1ec;font-size:12.5px}
.ig-actions{margin-top:26px}

/* ---- reviews marquee ---- */
.reviews{background:var(--paper);padding-bottom:52px}
.review-track-outer{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.review-track{display:flex;gap:20px;width:max-content;animation:scrollTrack 42s linear infinite}
.review-track:hover{animation-play-state:paused}
@keyframes scrollTrack{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.review-card{background:#fff;border-radius:var(--radius-md);box-shadow:var(--shadow-sm);padding:22px;width:320px;flex:0 0 auto}
.review-card .stars{color:#f5a623;font-size:14px;margin-bottom:10px}
.review-card p{font-size:14px;color:var(--ink);line-height:1.55}
.review-card .who{display:flex;align-items:center;gap:10px;margin-top:16px}
.review-avatar{width:34px;height:34px;border-radius:50%;background:var(--blue-500);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;flex:0 0 auto}
.review-card .who strong{font-size:13.5px;display:block}
.review-card .who span{font-size:12px;color:var(--ink-soft)}
.reviews-note{text-align:center;color:var(--ink-soft);font-size:13px;margin-top:18px;padding:0 24px}

/* ---- quote form ---- */
.quote{background:#fff}
.quote .wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:52px}
.quote-info .lead{color:var(--ink-soft);margin-top:10px;font-size:15.5px}
.contact-list a,.contact-list .row{display:flex;align-items:center;gap:10px;color:var(--ink-soft);font-size:14.5px;margin-top:12px}
.contact-list i{color:var(--blue-500)}
.social-row{display:flex;gap:12px;margin-top:22px}
.social-row a{width:40px;height:40px;border-radius:50%;background:var(--paper);display:flex;align-items:center;justify-content:center;color:var(--navy-900);transition:background .2s,color .2s}
.social-row a:hover{background:var(--blue-500);color:#fff}
.quote-form{background:var(--paper);border-radius:var(--radius-lg);padding:30px}
.quote-form h3{font-size:20px}
.form-sub{color:var(--ink-soft);font-size:13.5px;margin-top:6px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:22px 0}
.field.full{grid-column:1/-1}
.field label{display:block;font-size:12.5px;font-weight:700;color:var(--ink-soft);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;padding:12px 14px;border:1.5px solid #d9e4f5;border-radius:var(--radius-sm);font-family:inherit;font-size:14.5px;background:#fff}
.field textarea{min-height:80px;resize:vertical}
.form-note{color:var(--ink-soft);font-size:12px;margin-top:12px;display:flex;gap:6px;align-items:center}

/* ---- map ---- */
.area{background:var(--paper)}
.area-inner{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md);margin-top:24px}
.area-map{width:100%;height:340px;border:0;display:block}

/* ---- footer ---- */
.site-footer{background:var(--navy-950);color:#a9c1ec;padding:52px 0 24px}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
.footer-brand p{margin-top:12px;font-size:13.5px}
.footer-col h4{color:#fff;font-size:14px;margin-bottom:14px}
.footer-col li{margin-bottom:9px;font-size:13.5px}
.footer-social{display:flex;gap:12px;margin-top:16px}
.footer-social a{width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;color:#fff;transition:background .2s}
.footer-social a:hover{background:var(--blue-500)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:32px;padding-top:20px;display:flex;justify-content:space-between;font-size:12.5px;flex-wrap:wrap;gap:8px}

.text-us-fab{position:fixed;right:18px;bottom:18px;z-index:60;background:var(--blue-500);color:#fff;display:flex;align-items:center;gap:8px;padding:14px 18px;border-radius:var(--radius-pill);font-weight:700;font-size:14px;box-shadow:var(--shadow-lg)}

/* ---- reveal-on-scroll ---- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ==========================================================================
   Mobile
   ========================================================================== */
@media(max-width:900px){
  .main-nav{display:none}
  .nav-toggle{display:block}
  .header-phone span{display:none}
  .hero .wrap,.about .wrap,.instagram .wrap,.quote .wrap{grid-template-columns:1fr}
  .hero-visual{order:-1}
  .hero-photo img{height:280px}
  .trust-strip .wrap{grid-template-columns:1fr 1fr}
  .gallery3{grid-template-columns:1fr}
  .gallery-grid img,.gallery-grid img:first-child{height:200px}
  .form-grid{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr}
  section{padding:52px 0}
  .gband .wrap{justify-content:center;text-align:center}
  .gband a{margin-left:0;width:100%}
  .ig-card{max-width:240px}
  .review-card{width:270px}
}
@media(max-width:520px){
  .hero{padding:40px 0 48px}
  .hero-stats{gap:20px}
  .header-cta .btn span{display:none}
  .text-us-fab span{display:none}
  .text-us-fab{padding:14px;border-radius:50%}
}