:root{
  --ink:#15191f;--ink-2:#1f252e;--amber:#F2A900;--amber-d:#b97f00;
  --bg:#fff;--alt:#f3f4f6;--text:#1c2229;--muted:#5d6672;--line:#e2e5ea;
  --r:14px;--shadow:0 10px 30px rgba(21,25,31,.12);
  --font:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;font-family:var(--font);color:var(--text);background:var(--bg);line-height:1.6;-webkit-text-size-adjust:100%}
img,svg{max-width:100%;display:block}
img{height:auto}
a{color:inherit}
h1,h2,h3{line-height:1.15;color:var(--ink);margin:0 0 .5em}
h1{font-size:clamp(2.4rem,6vw,4rem);font-weight:900;letter-spacing:-.02em}
h2{font-size:clamp(1.6rem,3.4vw,2.4rem);font-weight:850}
h3{font-size:1.1rem}
p{margin:0 0 1em}
.wrap{width:min(1160px,100% - 32px);margin-inline:auto}
.section{padding:84px 0}.section.tight{padding:40px 0 84px}
.alt{background:var(--alt)}
.eyebrow{color:var(--amber-d);font-weight:800;letter-spacing:.14em;text-transform:uppercase;font-size:.78rem;margin-bottom:.7rem}
.lead{font-size:1.15rem;color:var(--muted);max-width:62ch}
.head{margin-bottom:40px}.center{text-align:center}.center .lead{margin-inline:auto}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:10px 14px;z-index:100}.skip:focus{left:8px;top:8px}
:focus-visible{outline:3px solid var(--amber);outline-offset:2px}

/* buttons */
.btn{display:inline-block;background:var(--amber);color:var(--ink);font-weight:800;text-decoration:none;padding:14px 26px;border-radius:10px;border:2px solid var(--amber);cursor:pointer;font:inherit;font-weight:800;transition:transform .15s,background .15s}
.btn:hover{transform:translateY(-2px);background:#ffbf2e}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}.btn-ghost:hover{background:rgba(255,255,255,.12)}
.btn-dark{background:var(--ink);color:#fff;border-color:var(--ink)}.btn-dark:hover{background:var(--ink-2)}
.btn-sm{padding:9px 16px;font-size:.9rem}

/* header */
header.site{position:sticky;top:0;z-index:50;background:rgba(21,25,31,.96);backdrop-filter:blur(8px);border-bottom:3px solid var(--amber)}
.bar{display:flex;align-items:center;gap:18px;height:72px}
.brand img{height:42px;width:auto}
nav{margin-left:auto}
nav ul{list-style:none;display:flex;gap:4px;margin:0;padding:0}
nav a{display:block;padding:8px 12px;color:#e8ebef;text-decoration:none;font-weight:650;font-size:.95rem;border-radius:8px}
nav a:hover{background:rgba(255,255,255,.1);color:#fff}
.lang{display:flex;gap:3px}
.lang button{background:transparent;color:#cfd4db;border:1px solid rgba(255,255,255,.25);border-radius:6px;padding:5px 9px;font:inherit;font-size:.8rem;font-weight:800;cursor:pointer}
.lang button[aria-pressed=true]{background:var(--amber);border-color:var(--amber);color:var(--ink)}
.menu-btn{display:none;background:none;border:1px solid rgba(255,255,255,.3);border-radius:8px;width:44px;height:44px;cursor:pointer;margin-left:auto}
.menu-btn span,.menu-btn span::before,.menu-btn span::after{display:block;width:20px;height:2px;background:#fff;margin:auto;position:relative;content:""}
.menu-btn span::before{position:absolute;top:-6px}.menu-btn span::after{position:absolute;top:6px}

/* hero */
.hero{background:var(--ink);color:#fff;padding:64px 0 72px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0 0 auto auto;width:48%;height:100%;background:repeating-linear-gradient(135deg,rgba(242,169,0,.07) 0 18px,transparent 18px 36px)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;position:relative}
.hero h1{color:#fff}
.hero .lead{color:#c9cfd8;margin-bottom:28px}
.hero .eyebrow{color:var(--amber)}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:36px}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.duo-card{display:flex;gap:14px;align-items:flex-start;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-left:4px solid var(--amber);border-radius:12px;padding:16px;text-decoration:none;transition:background .15s}
.duo-card:hover{background:rgba(255,255,255,.12)}
.duo-card svg{flex:none;width:34px;height:34px;stroke:var(--amber);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.duo-card h2{font-size:1.05rem;color:#fff;margin:0 0 4px}.duo-card p{margin:0;color:#b9c0ca;font-size:.9rem}
.hero-media{position:relative;aspect-ratio:4/5;max-height:560px}
.hero-media>img:first-child{width:100%;height:100%;object-fit:cover;border-radius:var(--r);box-shadow:var(--shadow)}
.hero-inset{position:absolute;left:-28px;bottom:-28px;width:44%;aspect-ratio:1;object-fit:cover;border-radius:var(--r);border:5px solid var(--ink);box-shadow:var(--shadow)}

/* cards */
.grid{display:grid;gap:22px}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px}
.card.photo{padding:0;overflow:hidden;box-shadow:0 2px 10px rgba(21,25,31,.05);transition:transform .2s,box-shadow .2s}
.card.photo:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card.photo img{width:100%;aspect-ratio:3/2;object-fit:cover}
.card.photo div{padding:20px 22px 22px;border-top:4px solid var(--amber)}
.card.photo p{margin:0;color:var(--muted)}
.num{color:var(--amber-d);font-weight:900;font-size:1.6rem;margin-bottom:8px}
.card p{color:var(--muted);margin:0}

/* transport */
.dark{background:var(--ink);color:#d5dae1}
.dark h2,.dark h3{color:#fff}.dark .lead{color:#c1c8d2}.dark .eyebrow{color:var(--amber)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split-media{position:relative;padding-bottom:60px}
.split-media img{border-radius:var(--r);width:100%;aspect-ratio:16/10;object-fit:cover}
.split-media .second{position:absolute;right:-20px;bottom:0;width:52%;border:5px solid var(--ink);box-shadow:var(--shadow)}
.tlist{list-style:none;padding:0;margin:24px 0 28px;display:grid;gap:16px}
.tlist li{display:flex;gap:14px}
.tlist svg{flex:none;width:30px;height:30px;stroke:var(--amber);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;margin-top:2px}
.tlist h3{margin:0 0 2px;font-size:1.05rem}.tlist p{margin:0;color:#b9c0ca;font-size:.95rem}

/* steps */
.steps{list-style:none;counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:22px;padding:0;margin:0}
.steps li{counter-increment:s;position:relative;padding-top:56px}
.steps li::before{content:counter(s);position:absolute;top:0;left:0;width:42px;height:42px;border-radius:50%;background:var(--amber);color:var(--ink);font-weight:900;display:grid;place-items:center}
.steps li::after{content:"";position:absolute;top:21px;left:52px;right:-14px;height:2px;background:var(--line)}
.steps li:last-child::after{display:none}
.steps p{color:var(--muted);margin:0}

/* about */
.rounded{border-radius:var(--r);width:100%;box-shadow:var(--shadow)}
.facts{display:grid;grid-template-columns:1fr 1fr;gap:12px 24px;margin:24px 0 0}
.facts div{border-top:2px solid var(--line);padding-top:8px}
.facts dt{font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:700}
.facts dd{margin:0;font-weight:650}

/* cta */
.cta{background:var(--amber);border-radius:var(--r);padding:40px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.cta h2{margin:0 0 6px}.cta p{margin:0;font-weight:600}

/* contact (data only) */
.contact-cards{display:grid;gap:14px;margin-top:24px}
.contact-cards .card{display:grid;gap:6px;align-content:start;padding:18px 22px}
.split.top{align-items:start}
.form{background:var(--alt);border-radius:var(--r);padding:28px;display:grid;gap:16px}
.form label span{display:block;font-weight:700;font-size:.9rem;margin-bottom:6px}
.form input:not([type=hidden]),.form select,.form textarea{width:100%;padding:12px 14px;border:1px solid #cdd2da;border-radius:10px;font:inherit;background:#fff}
.form .note{font-size:.8rem;color:var(--muted);margin:0}
.status{margin:0;font-weight:700;min-height:1.4em}.status.ok{color:#14733a}.status.err{color:#b42318}
.btn[disabled]{opacity:.6;cursor:wait}
.contact-cards span{font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:700}
.contact-cards a{font-size:1.15rem;font-weight:800;color:var(--ink);text-decoration-color:var(--amber);text-underline-offset:4px;overflow-wrap:anywhere}
.contact-cards b{font-size:1.05rem}
address{font-style:normal;font-weight:600}

/* transport grid */
.tgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:56px}
.tcard{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-top:3px solid var(--amber);border-radius:12px;padding:24px}
.tcard svg{width:32px;height:32px;stroke:var(--amber);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;margin-bottom:12px}
.tcard h3{margin:0 0 6px}.tcard p{margin:0;color:#b9c0ca;font-size:.95rem}
.chips{list-style:none;display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:20px 0 28px}
.chips li{background:var(--alt);border:1px solid var(--line);border-radius:999px;padding:6px 14px;font-weight:650;font-size:.9rem}

/* construction page */
.section.tight-b{padding-bottom:40px}
.trade{padding:64px 0}
.trade .num{font-size:2.4rem}
.trade h2{margin-bottom:.4em}
.split.rev>:first-child{order:2}
.ticks{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:10px}
.ticks li{position:relative;padding-left:30px;font-weight:600}
.ticks li::before{content:"";position:absolute;left:0;top:.35em;width:18px;height:18px;border-radius:50%;background:var(--amber) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2315191f' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center/12px no-repeat}
.tight-d{padding:56px 0}
.cta-row{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.cta-row h2{margin-bottom:6px}.cta-row .lead{margin:0}
nav a[aria-current=page]{color:var(--amber)}

/* footer + dialog */
footer.site{background:var(--ink);color:#b9c0ca;padding:40px 0}
.foot{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.foot ul{list-style:none;display:flex;gap:20px;padding:0;margin:0;flex-wrap:wrap;align-items:center}
.foot a,.linkbtn{color:#e8ebef;text-decoration:none;font-weight:600}.foot a:hover,.linkbtn:hover{color:var(--amber)}
.linkbtn{background:none;border:0;padding:0;font:inherit;font-weight:600;cursor:pointer}
.small{font-size:.85rem;margin:12px 0 0}
dialog{border:0;border-radius:var(--r);padding:0;max-width:min(560px,100% - 32px);box-shadow:var(--shadow)}
dialog::backdrop{background:rgba(21,25,31,.65)}
.dlg-in{padding:28px}.dlg-in .btn{margin-top:8px}

/* reveal */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s,transform .6s}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}.btn,.card.photo{transition:none}}

/* responsive */
@media (max-width:980px){
  .hero-grid,.split{grid-template-columns:1fr}
  .hero-media{max-height:420px;aspect-ratio:16/10}.hero-inset{left:auto;right:12px;bottom:-20px;width:30%}
  .g3,.tgrid{grid-template-columns:1fr 1fr}.g4{grid-template-columns:1fr 1fr}
  .split.rev>:first-child{order:0}
  .steps{grid-template-columns:1fr 1fr}.steps li::after{display:none}
  .hide-md{display:none}
  .menu-btn{display:block}
  nav{position:absolute;top:72px;left:0;right:0;background:var(--ink);display:none;border-bottom:3px solid var(--amber)}
  nav.open{display:block}nav ul{flex-direction:column;padding:10px 16px}
  .bar{position:relative}.lang{margin-left:auto}.menu-btn{margin-left:0}
}
@media (max-width:620px){
  .section{padding:60px 0}
  .g3,.g4,.tgrid,.duo,.facts,.steps{grid-template-columns:1fr}
  .split-media .second{right:-8px}
  .brand img{height:34px}
}

/* whatsapp */
.wa-link{display:inline-block;margin-top:.5rem;font-weight:600;color:#128c4a}
.wa-fab{position:fixed;right:16px;bottom:16px;z-index:40;width:56px;height:56px;border-radius:50%;background:#25d366;color:#fff;display:grid;place-items:center;box-shadow:0 4px 14px rgba(0,0,0,.3)}
.wa-fab:hover{background:#1ebe5b}
.card .linkbtn{color:inherit;text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--amber)}
.card .linkbtn:hover{color:var(--amber)}

/* transport page */
.steps.s3{grid-template-columns:repeat(3,1fr)}
.grid.g2{grid-template-columns:repeat(2,1fr)}
.wrap.narrow{max-width:820px}
.faq{border-bottom:1px solid var(--line);padding:16px 0}
.faq summary{cursor:pointer;font-weight:700;font-size:1.05rem;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--amber);font-weight:900;font-size:1.3rem;line-height:1}
.faq[open] summary::after{content:"–"}
.faq p{color:var(--muted);margin:10px 0 0}
@media (max-width:620px){.steps.s3,.grid.g2{grid-template-columns:1fr}}