/* Vanchaps — dark, premium, one amber accent */
:root{
  --bg:#0B0D0C; --bg-2:#111413; --surface:#161A18; --surface-2:#1C211F;
  --line:rgba(243,241,234,.09); --line-2:rgba(243,241,234,.16);
  --ink:#F3F1EA; --muted:#A3A69F; --dim:#6E726C;
  --amber:#F5B83D; --amber-2:#FFCB5C; --amber-ink:#1A1206;
  --r:14px; --r-lg:22px;
  --serif:"Instrument Serif", Georgia, serif;
  --sans:"Inter Tight", system-ui, -apple-system, "Segoe UI", sans-serif;
  --wrap:1240px; --gutter:clamp(16px,4vw,40px);
  --ease:cubic-bezier(.22,1,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.6 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3{margin:0;font-weight:400;letter-spacing:-.01em}
h1,h2{font-family:var(--serif);line-height:1.02}
h1 em,h2 em{font-style:italic;color:var(--amber)}
h3{font:600 19px/1.3 var(--sans);letter-spacing:-.01em}
p{margin:0}
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter)}
.skip{position:absolute;left:12px;top:-60px;z-index:100;background:var(--amber);color:var(--amber-ink);padding:10px 14px;border-radius:8px;font-weight:600}
.skip:focus{top:12px}
:focus-visible{outline:2px solid var(--amber);outline-offset:3px;border-radius:6px}

/* icons */
.i{width:18px;height:18px;flex:none;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.i--fill{fill:currentColor;stroke:none}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;padding:0 20px;border-radius:999px;font:600 15px/1 var(--sans);border:1px solid transparent;cursor:pointer;transition:transform .25s var(--ease),background .25s,border-color .25s,color .25s;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0) scale(.98)}
.btn--amber{background:var(--amber);color:var(--amber-ink)}
.btn--amber:hover{background:var(--amber-2)}
.btn--ghost{border-color:var(--line-2);color:var(--ink);background:rgba(243,241,234,.03);backdrop-filter:blur(8px)}
.btn--ghost:hover{border-color:rgba(243,241,234,.4);background:rgba(243,241,234,.07)}
.btn--lg{min-height:54px;padding:0 26px;font-size:16px}
.btn--full{width:100%}
.btn .i{transition:transform .25s var(--ease)}
.btn:hover .i{transform:translateX(2px)}

/* nav */
.nav{position:fixed;inset:0 0 auto;z-index:50;transition:background .3s,border-color .3s;border-bottom:1px solid transparent}
.nav::before{content:"";position:absolute;inset:0;z-index:-1;background:rgba(11,13,12,.78);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);opacity:0;transition:opacity .3s}
.nav.is-scrolled{border-color:var(--line)}
.nav.is-scrolled::before{opacity:1}
.nav__in{display:flex;align-items:center;gap:24px;height:72px}
.logo{display:inline-flex;align-items:center;gap:10px;font:700 20px/1 var(--sans);letter-spacing:-.02em;color:var(--ink)}
.logo svg{width:34px;height:22px}
.nav__links{display:flex;gap:28px;margin-left:auto}
.nav__links a{font-size:15px;color:var(--muted);position:relative;padding:6px 0;transition:color .2s}
.nav__links a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--amber);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.nav__links a:hover{color:var(--ink)}
.nav__links a:hover::after{transform:scaleX(1)}
.nav__cta{display:flex;gap:10px}
.burger{display:none;margin-left:auto;width:46px;height:46px;border-radius:12px;border:1px solid var(--line-2);background:transparent;cursor:pointer;position:relative}
.burger span{position:absolute;left:13px;right:13px;height:2px;background:var(--ink);transition:transform .3s var(--ease)}
.burger span:first-child{top:18px}.burger span:last-child{top:26px}
.burger[aria-expanded="true"] span:first-child{transform:translateY(4px) rotate(45deg)}
.burger[aria-expanded="true"] span:last-child{transform:translateY(-4px) rotate(-45deg)}
.mobile-menu{position:fixed;inset:72px 0 0;background:var(--bg);padding:24px var(--gutter);display:flex;flex-direction:column;gap:6px}
.mobile-menu[hidden]{display:none}
.mobile-menu a:not(.btn){font:400 34px/1.3 var(--serif);padding:8px 0;border-bottom:1px solid var(--line)}
.mobile-menu .btn{margin-top:20px;min-height:56px}

/* hero */
.hero{position:relative;height:260vh;isolation:isolate}
.hero__sticky{position:sticky;top:0;height:100svh;display:flex;align-items:flex-end;overflow:hidden;isolation:isolate}
.hero__hint{position:absolute;right:calc(var(--gutter) + 40px);bottom:46px;font:500 12px/1 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--dim);transition:opacity .4s}
.hero.is-unpacked .hero__hint{opacity:0}
.hero__stage{position:absolute;inset:0;z-index:-1}
.hero__stage canvas{display:block;width:100%!important;height:100%!important}
.hero__fallback{position:absolute;right:8%;top:22%;width:min(38vw,420px);opacity:.9}
.hero__stage.is-live .hero__fallback{display:none}
.hero__glow{position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(60% 50% at 70% 45%,rgba(245,184,61,.10),transparent 70%),
    linear-gradient(90deg,rgba(11,13,12,.92) 0%,rgba(11,13,12,.55) 38%,rgba(11,13,12,0) 62%),
    linear-gradient(0deg,var(--bg) 0%,rgba(11,13,12,0) 30%)}
.hero__in{padding-top:120px;padding-bottom:clamp(56px,9vh,96px);position:relative}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font:500 13px/1 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:22px}
.dot{width:8px;height:8px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 4px rgba(245,184,61,.18);animation:pulse 2.6s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 8px rgba(245,184,61,0)}}
.hero h1{font-size:clamp(52px,8.2vw,120px);max-width:9.5em;letter-spacing:-.02em}
.hero h1 em{display:block}
.lead{margin-top:24px;max-width:31em;font-size:clamp(17px,1.35vw,19px);color:var(--muted)}
.hero__actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.hero__facts{display:flex;gap:clamp(20px,4vw,48px);list-style:none;margin:44px 0 0;padding:24px 0 0;border-top:1px solid var(--line);max-width:620px}
.hero__facts li{display:flex;flex-direction:column;gap:2px}
.hero__facts strong{font:400 30px/1 var(--serif);color:var(--ink)}
.hero__facts span{font-size:14px;color:var(--dim)}
.hero__scroll{position:absolute;right:var(--gutter);bottom:36px;width:26px;height:42px;border:1.5px solid var(--line-2);border-radius:20px;display:flex;justify-content:center;padding-top:8px}
.hero__scroll span{width:3px;height:8px;border-radius:2px;background:var(--amber);animation:scrolly 2.2s infinite var(--ease)}
@keyframes scrolly{0%{transform:translateY(0);opacity:1}70%{transform:translateY(12px);opacity:0}100%{opacity:0}}

/* entrance */
[data-enter]{opacity:0;transform:translateY(22px);animation:enter 1s var(--ease) forwards}
[data-enter]:nth-child(2){animation-delay:.08s}[data-enter]:nth-child(3){animation-delay:.18s}
[data-enter]:nth-child(4){animation-delay:.28s}[data-enter]:nth-child(5){animation-delay:.38s}
@keyframes enter{to{opacity:1;transform:none}}

/* sections */
.section{padding-block:clamp(88px,12vw,150px);position:relative;scroll-margin-top:0}
section[id]{scroll-margin-top:0}
.section--alt{background:var(--bg-2);border-block:1px solid var(--line)}
.head{max-width:760px;margin-bottom:clamp(40px,5vw,64px)}
h2{font-size:clamp(42px,5.6vw,78px)}
.sub{margin-top:18px;color:var(--muted);font-size:18px;max-width:36em}

/* cards */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;transition:transform .35s var(--ease),border-color .35s,background .35s}
.grid{display:grid;gap:16px}
.grid--services{grid-template-columns:repeat(4,1fr)}
.svc{display:flex;flex-direction:column;gap:12px;min-height:270px;position:relative;overflow:hidden}
.svc::before{content:"";position:absolute;inset:0;background:radial-gradient(120% 80% at 100% 0%,rgba(245,184,61,.09),transparent 55%);opacity:0;transition:opacity .4s}
.svc:hover{transform:translateY(-2px);border-color:var(--line-2)}
.svc:hover::before{opacity:1}
.svc__n{font:400 15px/1 var(--serif);color:var(--dim);font-style:italic}
.svc__i{width:38px;height:38px;fill:none;stroke:var(--amber);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;margin:auto 0 6px}
.svc p{color:var(--muted);font-size:15.5px;line-height:1.55}
.svc--cta{background:linear-gradient(160deg,#20190B,var(--surface) 70%);border-color:rgba(245,184,61,.25)}
.svc--cta h3{font:400 30px/1.05 var(--serif);margin-top:auto}
.svc--cta .btn{align-self:flex-start;margin-top:8px}

/* split */
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(36px,6vw,88px);align-items:center}
.photo{margin:0;border-radius:var(--r-lg);overflow:hidden;aspect-ratio:4/5;border:1px solid var(--line)}
.photo img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease);filter:saturate(.85) contrast(1.05)}
.photo:hover img{transform:scale(1.03)}
.steps{list-style:none;margin:36px 0 36px;padding:0;display:grid;gap:4px}
.steps li{display:flex;gap:20px;padding:22px 0;border-top:1px solid var(--line)}
.steps li:last-child{border-bottom:1px solid var(--line)}
.steps__n{flex:none;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;border:1px solid rgba(245,184,61,.4);color:var(--amber);font:400 22px/1 var(--serif)}
.steps p{color:var(--muted);margin-top:6px;font-size:16px}

/* prices */
.grid--prices{grid-template-columns:repeat(3,1fr)}
.price{display:flex;flex-direction:column;gap:18px;position:relative;padding:34px}
.price:hover{transform:translateY(-2px);border-color:var(--line-2)}
.price__tag{font:400 72px/1 var(--serif);letter-spacing:-.02em}
.price__tag small{font:500 16px/1 var(--sans);color:var(--dim);margin-left:6px;letter-spacing:0}
.price ul{list-style:none;margin:0 0 6px;padding:0;display:grid;gap:10px;color:var(--muted);font-size:15.5px}
.price li{display:flex;gap:10px;align-items:center}
.price li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--amber);flex:none}
.price .btn{margin-top:auto}
.price--hot{background:linear-gradient(170deg,#241B0A,var(--surface) 65%);border-color:rgba(245,184,61,.35)}
.badge{position:absolute;top:22px;right:22px;font:600 12px/1 var(--sans);letter-spacing:.06em;text-transform:uppercase;background:var(--amber);color:var(--amber-ink);padding:7px 10px;border-radius:999px}

/* areas */
.areas{overflow:hidden;isolation:isolate;min-height:100svh;display:flex;align-items:center}
.areas__bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 30%;z-index:-2}
.areas::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(11,13,12,.96) 0%,rgba(11,13,12,.86) 50%,rgba(11,13,12,.55) 100%),linear-gradient(0deg,rgba(11,13,12,.6),transparent 40%)}
.areas h2{max-width:12em}
.areas__list{list-style:none;margin:48px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;max-width:880px;border-top:1px solid var(--line-2)}
.areas__list li{padding:22px 22px 22px 0;border-bottom:1px solid var(--line-2);display:flex;flex-direction:column;gap:4px}
.areas__list strong{font:400 28px/1.1 var(--serif)}
.areas__list span{font-size:15px;color:var(--muted)}
.areas__list li:last-child strong{color:var(--amber)}

/* quote form */
.split--form{align-items:start;grid-template-columns:1fr 1.15fr}
.contact{display:grid;gap:10px;margin-top:36px;max-width:420px}
.contact__row{display:flex;align-items:center;gap:16px;padding:16px 18px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);transition:transform .3s var(--ease),border-color .3s}
.contact__row:hover{transform:translateY(-2px);border-color:rgba(245,184,61,.4)}
.contact__row .i{width:22px;height:22px;color:var(--amber)}
.contact__row span{display:flex;flex-direction:column;gap:2px}
.contact__row small{font-size:13px;color:var(--dim)}
.contact__row b{font-weight:600;font-size:16px}
.form{padding:clamp(22px,3vw,36px);display:grid;gap:16px}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:8px;font-size:14px;color:var(--muted)}
.field input,.field select,.field textarea{font:400 16px/1.4 var(--sans);color:var(--ink);background:var(--bg);border:1px solid var(--line-2);border-radius:12px;padding:13px 14px;min-height:50px;transition:border-color .2s,box-shadow .2s;width:100%}
.field textarea{resize:vertical;min-height:96px}
.field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 20px) 22px,calc(100% - 15px) 22px;background-size:5px 5px;background-repeat:no-repeat}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--amber);box-shadow:0 0 0 3px rgba(245,184,61,.18)}
.field input::-webkit-calendar-picker-indicator{filter:invert(.8)}
.err{display:none;font-style:normal;font-size:13px;color:#FF8A7A}
.field.is-bad input{border-color:#FF8A7A}
.field.is-bad .err{display:block}
.form__note{font-size:13px;color:var(--dim);text-align:center}
.hp{position:absolute;left:-9999px}

/* faq */
.faq{display:grid;grid-template-columns:1fr 1.3fr;gap:clamp(36px,6vw,88px);align-items:start}
.faq__list{border-top:1px solid var(--line-2)}
.faq details{border-bottom:1px solid var(--line-2)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:20px;align-items:center;padding:24px 0;font:500 19px/1.35 var(--sans);transition:color .2s}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:none;width:12px;height:12px;border-right:2px solid var(--amber);border-bottom:2px solid var(--amber);transform:rotate(45deg) translate(-3px,-3px);transition:transform .3s var(--ease)}
.faq details[open] summary::after{transform:rotate(-135deg)}
.faq summary:hover{color:var(--amber)}
.faq details p{color:var(--muted);padding:0 40px 24px 0;max-width:40em}

/* close */
.close{position:relative;min-height:80svh;display:flex;align-items:center;overflow:hidden;isolation:isolate;text-align:center}
.close__bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.close::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(70% 70% at 50% 50%,rgba(11,13,12,.55),rgba(11,13,12,.92))}
.close__in{display:flex;flex-direction:column;align-items:center}
.close h2{font-size:clamp(46px,7vw,104px);max-width:11em}
.close h2 em{display:block}
.close .hero__actions{justify-content:center}

/* footer */
.footer{border-top:1px solid var(--line);padding-top:64px}
.footer__in{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;padding-bottom:48px}
.footer__tag{color:var(--muted);margin-top:14px;max-width:24em}
.footer nav{display:flex;flex-wrap:wrap;gap:8px 28px;align-content:flex-start}
.footer nav a{color:var(--muted);transition:color .2s;padding:10px 0}
.footer nav a:hover{color:var(--amber)}
.footer__base{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;border-top:1px solid var(--line);padding-block:24px;font-size:13px;color:var(--dim)}
.credits{max-width:60em}

/* WhatsApp float */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:40;width:58px;height:58px;border-radius:50%;background:#25D366;display:grid;place-items:center;box-shadow:0 10px 30px rgba(0,0,0,.4);transition:transform .3s var(--ease)}
.wa-float svg{width:30px;height:30px;fill:#fff}
.wa-float:hover{transform:translateY(-3px) scale(1.04)}

/* responsive */
@media (max-width:1100px){
  .grid--services{grid-template-columns:repeat(2,1fr)}
  .nav__links{display:none}
  .nav__cta{margin-left:auto}
}
@media (max-width:860px){
  .split,.split--form,.faq{grid-template-columns:1fr}
  .photo{aspect-ratio:16/11}
  .grid--prices{grid-template-columns:1fr}
  .areas__list{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hero__glow{background:radial-gradient(70% 40% at 50% 30%,rgba(245,184,61,.10),transparent 70%),linear-gradient(0deg,var(--bg) 0%,rgba(11,13,12,.85) 45%,rgba(11,13,12,0) 72%)}
}
@media (max-width:640px){
  body{font-size:16px}
  .nav__cta{display:none}
  .burger{display:block}
  .hero{align-items:flex-end}
  .hero__in{padding-top:52svh}
  .hero h1{font-size:clamp(44px,12.5vw,64px)}
  .hero__actions .btn{width:100%}
  .hero .hero__actions .js-wa,.hero__facts{display:none}
  .hero__in{padding-bottom:40px}
  .hero__facts{gap:18px;justify-content:space-between}
  .hero__facts strong{font-size:24px}
  .hero__facts span{font-size:12.5px}
  .hero__scroll,.hero__hint{display:none}
  .hero{height:230vh}
  .hero__fallback{left:50%;right:auto;top:16%;transform:translateX(-50%);width:62vw}
  .grid--services{grid-template-columns:1fr}
  .svc{min-height:0}
  .svc__i{margin:6px 0}
  .form__row{grid-template-columns:1fr}
  .areas__list{grid-template-columns:1fr}
  .price__tag{font-size:60px}
  .close .hero__actions{width:100%}
  .footer__base{flex-direction:column}
  .wa-float{width:54px;height:54px;right:16px;bottom:16px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  [data-enter]{opacity:1;transform:none}
}

/* ===== hero v2: headline on top, the van unpacks below as you scroll ===== */
.hero{height:300vh;background:#050A0C}
.hero__sticky{flex-direction:column;align-items:stretch;background:#050A0C}
.hero__in{display:grid;grid-template-columns:1.25fr 1fr;gap:24px 56px;align-items:end;padding-top:108px;padding-bottom:0;flex:none;z-index:2}
.hero h1{font-size:clamp(46px,5.6vw,88px);max-width:none}
.hero h1 em{display:inline}
.hero__side .lead{margin-top:0;font-size:17px}
.hero__side .hero__actions{margin-top:22px}
.hero__stage{position:relative;inset:auto;flex:1;min-height:0;z-index:1}
.hero__stage canvas,.hero__poster{position:absolute;inset:0;width:100%;height:100%;display:block}
.hero__poster{object-fit:contain;opacity:1;transition:opacity .3s}
.hero__stage.is-live .hero__poster{opacity:0}
@media (max-width:1100px){
  .hero__in{grid-template-columns:1fr;gap:18px}
}
@media (max-width:640px){
  .hero{height:240vh}
  .hero__in{padding-top:96px;padding-bottom:0}
  .hero h1{font-size:clamp(40px,11.5vw,56px)}
  .hero h1 em{display:block}
  .hero__side .lead{font-size:16px}
  .hero__stage{order:2}
  .hero__poster{object-fit:cover;object-position:52% 50%}
}

/* ===== logo (Kling option 4: mover in the van + VANCHAPS wordmark) ===== */
.logo{gap:10px}
.logo img{width:auto;height:46px;display:block}
.logo span{font:800 24px/1 "Baloo 2",var(--sans);letter-spacing:.02em;color:var(--ink);padding-top:4px}
.footer .logo img{height:64px}
.footer .logo span{font-size:32px}
@media (max-width:640px){.logo img{height:40px}.logo span{font-size:21px}}

/* hero video: soft edges drawn once in CSS, not on every frame */
.hero__fade{position:absolute;pointer-events:none;z-index:1;
  background:
    linear-gradient(90deg,#050A0C,rgba(5,10,12,0) 12%,rgba(5,10,12,0) 88%,#050A0C),
    linear-gradient(180deg,#050A0C,rgba(5,10,12,0) 14%,rgba(5,10,12,0) 86%,#050A0C)}
.hero__stage canvas{will-change:contents}