:root{
  color-scheme: dark;
  --bg:#0c0d10; --surface:#17191d; --surface-2:#202226;
  --line:#2b2e33; --line-soft:#202226;
  --text:#f2f3f4; --muted:#98a0aa; --muted-2:#6d747d;
  --gold:#cc9a45; --gold-bright:#e8bd72; --teal:#4fb8ac;
  --shadow:0 20px 50px -20px rgba(0,0,0,.6);
  --radius-lg:20px; --radius-md:14px;
  --maxw:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{
  margin:0; background:var(--bg); color:var(--text);
  font-family:'Manrope',ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  line-height:1.5; -webkit-font-smoothing:antialiased;
  padding-bottom:env(safe-area-inset-bottom,0);
}
h1,h2,h3{
  font-family:'Oswald','Arial Narrow',system-ui,sans-serif; font-weight:600;
  text-transform:uppercase; letter-spacing:.01em; text-wrap:balance; margin:0;
}
h4{margin:0}
p{margin:0}
a{color:inherit}
img,svg{display:block;max-width:100%}
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:20px}
:focus-visible{outline:2px solid var(--gold-bright);outline-offset:3px;border-radius:6px}

.eyebrow{
  font-weight:700; font-size:.72rem; letter-spacing:.16em; text-transform:uppercase;
  color:var(--gold-bright); display:flex; align-items:center; gap:8px;
}
.eyebrow::before{content:"";width:18px;height:2px;background:var(--gold);flex-shrink:0}

/* topbar / nav */

header.nav{
  position:sticky; top:0; z-index:50;
  background:rgba(12,13,16,.86); backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
header.nav .wrap{display:flex;align-items:center;justify-content:space-between;padding-block:14px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;font-family:'Oswald',sans-serif;font-weight:700;font-size:1.05rem;text-transform:uppercase;letter-spacing:.02em;white-space:nowrap;text-decoration:none}
.brand img{height:64px;width:auto;margin-block:-6px}
.brand .mark{
  width:34px;height:34px;border-radius:8px;
  background:linear-gradient(155deg,var(--gold-bright),var(--gold) 60%,#8a6526);
  display:flex;align-items:center;justify-content:center;color:#1a1200;font-weight:800;flex-shrink:0;
}
.brand small{display:block;font-family:'Manrope',sans-serif;font-weight:600;font-size:.6rem;letter-spacing:.14em;color:var(--muted)}
nav.links{display:flex;gap:26px;font-size:.86rem;font-weight:600}
nav.links a{text-decoration:none;color:var(--muted)}
nav.links a:hover{color:var(--text)}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:999px;font-weight:700;font-size:.86rem;text-decoration:none;
  border:1px solid transparent;cursor:pointer;white-space:nowrap;
  transition:transform .15s ease,filter .15s ease;
}
.btn:hover{filter:brightness(1.08)}
.btn:active{transform:scale(.98)}
.btn-primary{background:linear-gradient(135deg,var(--gold-bright),var(--gold));color:#1a1200;box-shadow:0 10px 24px -10px rgba(204,154,69,.55)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--text)}
.btn-ghost:hover{border-color:var(--muted-2)}
.btn-lg{padding:15px 28px;font-size:.95rem}

/* hero */
.hero{padding-block:64px 56px;position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero::before{
  content:"";position:absolute;inset:-20% -10% auto -10%;height:480px;
  background:radial-gradient(closest-side,rgba(204,154,69,.16),transparent 70%);pointer-events:none;
}
.hero .wrap{position:relative}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(2.1rem,4.4vw,3.4rem);line-height:1.06;margin-block:16px 18px}
.hero h1 em{
  font-style:normal;background:linear-gradient(100deg,var(--gold-bright),var(--gold) 55%,var(--teal));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.lede{color:var(--muted);font-size:1.04rem;max-width:46ch;margin-bottom:26px}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:30px}
.stat-row{display:flex;gap:26px;flex-wrap:wrap}
.stat .num{font-family:'Oswald',sans-serif;font-size:1.5rem;font-weight:700;font-variant-numeric:tabular-nums}
.stat .lbl{font-size:.74rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}

/* before / after */
.compare-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:18px;box-shadow:var(--shadow)}
.compare-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:12px}
.compare-head span{font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.1em}
.stage{
  position:relative;aspect-ratio:1200/1091;border-radius:var(--radius-md);overflow:hidden;
  background:#08090b;border:1px solid var(--line-soft);
  cursor:ew-resize;touch-action:pan-y;user-select:none;-webkit-user-select:none;
}
.layer{position:absolute;inset:0}
.layer svg,.layer img{position:absolute;inset:0;width:100%;height:100%}
.layer img{object-fit:cover;object-position:center bottom;pointer-events:none;-webkit-user-drag:none}
.layer-before{clip-path:inset(0 calc(100% - var(--p,46%)) 0 0)}
.tag{
  position:absolute;top:10px;font-family:'Oswald',sans-serif;font-size:.65rem;letter-spacing:.12em;
  padding:5px 10px;border-radius:999px;background:rgba(8,9,11,.72);border:1px solid rgba(255,255,255,.12);
  pointer-events:none;text-transform:uppercase;
}
.tag-before{left:10px;color:#c7cbd1}
.tag-after{right:10px;color:var(--gold-bright)}
.handle{
  position:absolute;top:0;bottom:0;left:var(--p,46%);width:2px;background:var(--gold-bright);
  transform:translateX(-1px);box-shadow:0 0 12px rgba(232,189,114,.7);pointer-events:none;
}
.handle::after{
  content:"↔";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:32px;height:32px;border-radius:50%;background:var(--gold-bright);color:#1a1200;
  display:flex;align-items:center;justify-content:center;font-size:.9rem;font-weight:700;
}
.compare-slider{
  -webkit-appearance:none;appearance:none;width:100%;height:4px;margin:18px 0 0;
  border-radius:999px;background:var(--line);
}
.compare-slider::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;background:var(--gold-bright);border:3px solid #1a1200;cursor:pointer}
.compare-slider::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:var(--gold-bright);border:3px solid #1a1200;cursor:pointer}
.compare-labels{display:flex;justify-content:space-between;font-size:.68rem;color:var(--muted-2);text-transform:uppercase;letter-spacing:.1em;margin-top:6px}
.compare-note{font-size:.72rem;color:var(--muted-2);margin-top:10px}

/* sections */
section{padding-block:76px;border-bottom:1px solid var(--line)}
section.last{border-bottom:none}
.sec-head{max-width:640px;margin-bottom:44px}
.sec-head h2{font-size:clamp(1.6rem,3vw,2.2rem);margin-top:10px}
.sec-head p{color:var(--muted);margin-top:14px}

.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.svc-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px 22px;display:flex;flex-direction:column;gap:14px;
  transition:border-color .2s ease,transform .2s ease;
}
.svc-card:hover{border-color:var(--gold);transform:translateY(-3px)}
.svc-icon{width:46px;height:46px;border-radius:12px;background:var(--surface-2);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--gold-bright)}
.svc-card h3{font-size:1.02rem}
.svc-card p{color:var(--muted);font-size:.92rem}

.steps{display:grid;grid-template-columns:repeat(4,1fr)}
.step{padding:0 20px 0 0;border-right:1px dashed var(--line)}
.step + .step{padding-left:20px}
.step:last-child{border-right:none;padding-right:0}
.step-num{
  font-family:'Oswald',sans-serif;font-size:2.2rem;font-weight:700;color:var(--surface-2);
  -webkit-text-stroke:1.5px var(--gold);margin-bottom:10px;line-height:1;
}
.step h3{font-size:.98rem;margin-bottom:8px}
.step p{color:var(--muted);font-size:.88rem}

.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.why-grid h2{margin:10px 0 26px;font-size:clamp(1.5rem,2.6vw,2rem)}
.why-list{display:flex;flex-direction:column;gap:20px}
.why-item{display:flex;gap:14px}
.why-item .ico{width:38px;height:38px;flex-shrink:0;border-radius:10px;background:var(--surface);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--teal)}
.why-item h4{font-weight:700;font-size:.96rem;margin-bottom:4px}
.why-item p{color:var(--muted);font-size:.88rem}

.fleet-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px}
.fleet-card .eyebrow{margin-bottom:6px}
.fleet-card h3{font-size:1.05rem;margin-bottom:16px}
.chips{display:flex;flex-wrap:wrap;gap:9px}
.chip{font-size:.82rem;font-weight:600;padding:8px 14px;border-radius:999px;background:var(--surface-2);border:1px solid var(--line);color:var(--muted)}
.chip.hi{color:var(--gold-bright);border-color:rgba(204,154,69,.4)}
.fleet-card .foot{margin-top:20px;font-size:.86rem;color:var(--muted)}

.cta-final{
  background:radial-gradient(circle at 20% 20%,rgba(204,154,69,.14),transparent 55%),var(--surface);
  border-radius:var(--radius-lg);padding:56px 40px;text-align:center;border:1px solid var(--line);
}
.cta-final .eyebrow{justify-content:center}
.cta-final h2{font-size:clamp(1.6rem,3.4vw,2.3rem);margin-top:10px}
.cta-final p.txt{color:var(--muted);margin:16px auto 26px;max-width:52ch}
.cta-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:30px}
.contact-line{
  display:inline-flex;align-items:center;gap:10px;font-family:'Oswald',sans-serif;font-size:1.1rem;letter-spacing:.03em;
  background:var(--surface-2);border:1px solid var(--line);padding:12px 18px;border-radius:999px;font-variant-numeric:tabular-nums;
}
.copy-btn{background:none;border:none;color:var(--gold-bright);cursor:pointer;font:700 .78rem 'Manrope',sans-serif;text-transform:uppercase;letter-spacing:.06em;padding:4px 8px}

footer{padding-block:34px;border-top:1px solid var(--line)}
footer .wrap{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;color:var(--muted-2);font-size:.8rem}
footer .fsocial{display:flex;gap:10px;flex-wrap:wrap}
footer .fsocial a{width:40px;height:40px;border:1px solid var(--line);border-radius:50%;display:flex;align-items:center;justify-content:center}
footer .fsocial a:hover{border-color:var(--gold)}
footer .fsocial svg{width:20px;height:20px}
footer a{text-decoration:none;color:var(--muted)}
footer a:hover{color:var(--gold-bright)}

/* floating whatsapp (mobile) */
.fab{
  position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0));z-index:60;
  display:none;box-shadow:0 12px 30px -8px rgba(0,0,0,.7);
}

[data-reveal]{opacity:1;transform:none}
@media (prefers-reduced-motion:no-preference){
  .js [data-reveal]{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
  .js [data-reveal].in{opacity:1;transform:none}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

@media (max-width:900px){
  .hero-grid,.why-grid{grid-template-columns:1fr}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr);gap:24px}
  .step,.step + .step{border-right:none;border-bottom:1px dashed var(--line);padding:0 0 20px}
  nav.links{display:none}
}
@media (max-width:560px){
  .svc-grid,.steps{grid-template-columns:1fr}
  .cta-final{padding:40px 22px}
  header.nav .btn{padding:10px 16px}
  .hero{padding-block:40px}
  section{padding-block:56px}
  .fab{display:inline-flex}
}