/* Chariot Auto Roma — main stylesheet */
:root{
  --black:#0a0a0a; --panel:#121212; --panel-2:#171717; --line:#262626;
  --ivory:#f2ede4; --soft:#d8d2c8; --muted:#9a948a; --accent:#b3121b;
  --serif:'Cormorant Garamond',Georgia,serif; --sans:'Montserrat',Helvetica,Arial,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--black);color:var(--ivory);font-family:var(--sans);font-weight:300;line-height:1.7;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:var(--serif);font-weight:400;letter-spacing:.04em;line-height:1.15}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
:focus-visible{outline:1px solid var(--accent);outline-offset:4px}
.skip{position:absolute;left:-999px;top:0;background:var(--accent);color:#fff;padding:.6rem 1rem;z-index:100}
.skip:focus{left:1rem}

/* Navigation */
nav{position:fixed;top:0;left:0;right:0;display:flex;justify-content:space-between;align-items:center;padding:20px 6vw;z-index:50;transition:background .4s,padding .4s}
nav.scrolled{background:rgba(10,10,10,.94);padding:14px 6vw;border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:.9rem;font-family:var(--serif);font-size:1.45rem;letter-spacing:.35em}
.brand .mark{width:34px;height:34px}
nav ul{display:flex;gap:2rem;list-style:none;font-size:.7rem;letter-spacing:.25em;text-transform:uppercase}
nav ul a{position:relative;padding:.3rem 0}
nav ul a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--accent);transition:width .35s}
nav ul a:hover::after{width:100%}
.menu-btn{display:none;background:none;border:0;color:var(--ivory);cursor:pointer;width:32px;height:32px}
.menu-btn span{display:block;height:1px;background:var(--ivory);margin:7px 0;transition:transform .3s,opacity .3s}

/* Hero */
.hero{min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:110px 6vw 60px;background:radial-gradient(ellipse at 50% 40%,#1c1c1c 0%,var(--black) 68%);position:relative;overflow:hidden}
.hero .emblem{width:120px;height:120px;margin-bottom:2.4rem;opacity:0;animation:rise 1.4s .2s forwards}
.hero h1{font-size:clamp(3rem,10vw,7.5rem);letter-spacing:.32em;font-weight:300;margin-right:-.32em;opacity:0;animation:rise 1.4s .5s forwards}
.rule{width:60px;height:2px;background:var(--accent);margin:1.8rem auto}
.hero .rule{opacity:0;animation:rise 1.4s .8s forwards}
.hero p{font-size:.78rem;letter-spacing:.45em;text-transform:uppercase;color:var(--muted);opacity:0;animation:rise 1.4s 1s forwards}
.hero .scroll{position:absolute;bottom:2.2rem;font-size:.6rem;letter-spacing:.4em;color:var(--muted);text-transform:uppercase}
.hero .scroll::after{content:"";display:block;width:1px;height:40px;background:linear-gradient(var(--muted),transparent);margin:.8rem auto 0}
@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}

/* Sections */
section{padding:8.5rem 6vw;max-width:1240px;margin:0 auto}
.band{border-top:1px solid var(--line)}
.eyebrow{font-size:.68rem;letter-spacing:.4em;text-transform:uppercase;color:var(--accent);margin-bottom:1rem}
section h2{font-size:clamp(2.2rem,5vw,3.6rem);margin-bottom:1.6rem}
.lead{max-width:720px;font-size:1.02rem;color:var(--soft)}
.lead + .lead{margin-top:1.3rem}
.note{font-size:.66rem;letter-spacing:.22em;color:var(--muted);text-transform:uppercase;margin-top:2rem}
.reveal{opacity:0;transform:translateY(24px);transition:opacity 1s,transform 1s}
.reveal.in{opacity:1;transform:none}

.split{display:grid;grid-template-columns:1.2fr 1fr;gap:5rem;align-items:center}
.quote{font-family:var(--serif);font-size:2rem;font-style:italic;border-left:2px solid var(--accent);padding-left:2rem}
.quote small{display:block;font-family:var(--sans);font-style:normal;font-size:.68rem;letter-spacing:.3em;text-transform:uppercase;color:var(--muted);margin-top:1.2rem}

/* Line-up */
.models{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line);margin-top:3rem}
.card{background:none;border:0;color:inherit;font:inherit;text-align:center;cursor:pointer;border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:2.4rem 1rem;transition:background .4s}
.card:hover{background:var(--panel)}
.card .n{font-family:var(--serif);font-size:3rem;color:var(--muted);transition:color .4s}
.card:hover .n{color:var(--accent)}
.card h3{font-size:1.5rem;margin:.3rem 0}
.card span{font-size:.62rem;letter-spacing:.3em;text-transform:uppercase;color:var(--muted)}

/* Styles grid */
.styles{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line);margin-top:3rem}
.style-card{background:var(--black);border:0;border-right:1px solid var(--line);border-bottom:1px solid var(--line);color:inherit;font:inherit;text-align:left;cursor:pointer;padding:2rem 1.8rem 1.8rem;transition:background .4s}
.style-card:hover{background:var(--panel)}
.style-card svg{width:100%;height:auto;margin-bottom:1.2rem}
.style-card svg .shape{fill:none;stroke:var(--soft);stroke-width:1.4;transition:stroke .4s}
.style-card svg .wh{fill:var(--black);stroke:var(--soft);stroke-width:1.4}
.style-card:hover svg .shape,.style-card:hover svg .wh{stroke:var(--ivory)}
.style-card svg .gl{stroke:var(--line)}
.style-card svg .door,.dlg-art svg .door,.stage svg .door{fill:none;stroke:currentColor;stroke-width:1.4}
.dlg-art svg .door,.stage svg .door{stroke:#777}
.style-card h3{font-size:1.6rem}
.style-card p{font-size:.84rem;color:var(--muted)}

/* Configurators */
.config{display:grid;grid-template-columns:1.7fr 1fr;gap:4rem;align-items:center;margin-top:3rem}
.stage{background:radial-gradient(ellipse at center,#1e1e1e 0%,var(--black) 75%);border:1px solid var(--line);padding:3rem 2rem 2rem;position:relative}
.stage svg{width:100%;height:auto}
.stage .tag{position:absolute;top:1rem;left:1.2rem;font-size:.6rem;letter-spacing:.3em;text-transform:uppercase;color:var(--muted)}
.paint{transition:fill .6s}
.picker label,.picker .lbl{display:block;font-size:.62rem;letter-spacing:.35em;text-transform:uppercase;color:var(--muted);margin:1.6rem 0 .8rem}
.picker label:first-child,.picker .lbl:first-child{margin-top:0}
.swatches{display:flex;flex-wrap:wrap;gap:.75rem}
.sw{width:36px;height:36px;border-radius:50%;border:1px solid #3a3a3a;cursor:pointer;padding:0;transition:transform .25s}
.sw:hover{transform:scale(1.08)}
.sw[aria-pressed="true"]{outline:1px solid var(--ivory);outline-offset:4px}
.chosen{font-family:var(--serif);font-size:1.7rem;margin-top:1rem}
select{width:100%;background:transparent;border:0;border-bottom:1px solid var(--line);color:var(--ivory);padding:.8rem 0;font-family:inherit;font-size:.9rem;cursor:pointer;appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 12px) 55%,calc(100% - 7px) 55%;background-size:5px 5px;background-repeat:no-repeat}
select option{background:var(--black)}
select:focus{outline:none;border-color:var(--accent)}
.summary{margin-top:2rem;padding-top:1.4rem;border-top:1px solid var(--line);font-size:.8rem;color:var(--muted)}
.summary strong{color:var(--ivory);font-weight:400}
.btn{display:inline-block;margin-top:1.8rem;background:transparent;border:1px solid var(--ivory);color:var(--ivory);padding:1rem 2rem;letter-spacing:.35em;text-transform:uppercase;font-family:var(--sans);font-size:.68rem;cursor:pointer;transition:background .4s,border-color .4s}
.btn:hover{background:var(--accent);border-color:var(--accent)}
.btn:disabled{opacity:.5;cursor:wait}

.opts{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1.8rem 2.5rem;margin-top:4rem}
.opts select{margin-top:.2rem}

/* Bespoke */
.choices{display:grid;grid-template-columns:repeat(3,1fr);gap:3rem;margin-top:3rem}
.choices h3{font-size:1.5rem;margin-bottom:.6rem}
.choices p,.step p{font-size:.88rem;color:var(--muted)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:3rem;margin-top:4.5rem;padding-top:3rem;border-top:1px solid var(--line)}
.step .num{font-family:var(--serif);font-size:2.6rem;color:var(--accent)}
.step h3{font-size:1.4rem;margin:.3rem 0 .6rem}

/* Enquiry */
.contact{text-align:center}
.contact .lead{margin:0 auto 1rem}
.your-spec{max-width:560px;margin:0 auto 2.5rem;font-size:.78rem;color:var(--muted);letter-spacing:.06em}
form{max-width:560px;margin:0 auto;display:grid;gap:1.1rem;text-align:left}
input,textarea{width:100%;background:transparent;border:0;border-bottom:1px solid var(--line);color:var(--ivory);padding:.9rem 0;font-family:inherit;font-size:.92rem}
input::placeholder,textarea::placeholder{color:var(--muted)}
input:focus,textarea:focus{outline:none;border-color:var(--accent)}
.hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.consent{display:flex;gap:.8rem;align-items:flex-start;font-size:.75rem;color:var(--muted);margin-top:.6rem}
.consent input{width:auto;margin-top:.35rem;accent-color:var(--accent)}
.consent a{text-decoration:underline}
form .btn{width:100%}
.form-msg{min-height:1.4rem;font-size:.85rem;text-align:center;margin-top:.4rem}
.form-msg.ok{color:var(--ivory)}
.form-msg.err{color:#e0656b}

/* Modal */
dialog{margin:auto;background:var(--panel-2);color:var(--ivory);border:1px solid var(--line);max-width:640px;width:calc(100% - 32px);padding:0}
dialog::backdrop{background:rgba(0,0,0,.78);backdrop-filter:blur(3px)}
dialog[open]{animation:rise .5s}
.dlg-art{background:radial-gradient(ellipse at center,#222 0%,var(--panel-2) 75%);padding:2.4rem 2rem 1rem;border-bottom:1px solid var(--line)}
.dlg-art svg .shape{fill:#f4f2ee;stroke:#555;stroke-width:1.2}
.dlg-art svg .wh{fill:#111;stroke:#444}
.dlg-art .big-n{font-family:var(--serif);font-size:6rem;text-align:center;color:var(--ivory);line-height:1}
.dlg-body{padding:2rem 2.2rem 2.4rem}
.dlg-body h3{font-size:2.2rem;margin-bottom:.2rem}
.dlg-body .sub{font-size:.65rem;letter-spacing:.3em;text-transform:uppercase;color:var(--accent);margin-bottom:1.2rem}
.dlg-body p{color:var(--soft);font-size:.92rem}
.dlg-body ul{list-style:none;margin-top:1.2rem;font-size:.85rem;color:var(--muted)}
.dlg-body li{padding:.5rem 0;border-bottom:1px solid var(--line)}
.dlg-close{position:absolute;top:.8rem;right:1rem;background:none;border:0;color:var(--muted);font-size:1.8rem;cursor:pointer;line-height:1}
.dlg-close:hover{color:var(--ivory)}

/* Footer */
footer{border-top:1px solid var(--line);padding:3.5rem 6vw;text-align:center;font-size:.66rem;letter-spacing:.25em;color:var(--muted);text-transform:uppercase}
footer .brand{justify-content:center;color:var(--ivory);margin-bottom:1.6rem}
footer nav{position:static;display:block;padding:0;background:none;border:0}
footer a:hover{color:var(--ivory)}
footer .links{margin-top:1rem;display:flex;gap:1.8rem;justify-content:center;flex-wrap:wrap}

/* Simple pages */
.page{max-width:780px;padding-top:9rem}
.page h1{font-size:clamp(2.4rem,6vw,3.6rem);margin-bottom:1.6rem}
.page h2{font-size:1.7rem;margin:2.6rem 0 .8rem}
.page p,.page li{color:var(--soft);font-size:.95rem;margin-bottom:.9rem}
.page ul{padding-left:1.2rem}
.page a{text-decoration:underline}

@media (max-width:1100px) and (min-width:901px){.styles{grid-template-columns:repeat(3,1fr)}}
@media (max-width:560px){.styles{grid-template-columns:1fr}}
@media (max-width:900px){
  .menu-btn{display:block}
  nav ul{position:fixed;inset:0 0 auto 0;top:0;height:100vh;flex-direction:column;justify-content:center;align-items:center;gap:2.2rem;background:var(--black);font-size:.85rem;transform:translateY(-100%);transition:transform .5s}
  nav.open ul{transform:none}
  nav.open .menu-btn span:first-child{transform:translateY(4px) rotate(45deg)}
  nav.open .menu-btn span:last-child{transform:translateY(-4px) rotate(-45deg)}
  .menu-btn{position:relative;z-index:2}
  .split,.config,.choices,.steps{grid-template-columns:1fr;gap:2.5rem}
  .models,.styles{grid-template-columns:repeat(2,1fr)}
  section{padding:6rem 6vw}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal,.hero *{opacity:1!important;transform:none!important}}

/* Brand sub-mark and The Name section */
.hero .sub-mark{font-family:var(--sans);font-size:.8rem;letter-spacing:.9em;margin-right:-.9em;text-transform:uppercase;color:var(--soft);margin-top:.8rem;opacity:0;animation:rise 1.4s .65s forwards}
.name-sec{padding-top:2rem}
.name-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);margin-top:3rem}
.name-grid > div{padding:2.6rem 2rem 0 0}
.name-grid > div + div{padding-left:2rem;border-left:1px solid var(--line)}
.name-grid .letter{font-family:var(--serif);font-size:4.5rem;line-height:1;color:var(--accent)}
.name-grid h3{font-size:1.7rem;margin:.6rem 0 .5rem}
.name-grid p{font-size:.88rem;color:var(--muted)}
.lead strong{font-weight:500;letter-spacing:.2em;margin-right:-.2em;color:var(--ivory)}
@media (max-width:900px){.name-grid{grid-template-columns:1fr}.name-grid > div + div{padding-left:0;border-left:0;border-top:1px solid var(--line);margin-top:2rem}}