/* ===== TCY Logistic & Trading — site styles ===== */
:root{
  --green:#26563D;      /* brand primary (logo) */
  --green-d:#1C4530;    /* darker */
  --sage:#4F8A6B;       /* accent */
  --tint:#E7F0EB;       /* light wash */
  --tint2:#F3F8F5;      /* lighter wash */
  --ink:#1a1a1a;
  --muted:#4a4a4a;
  --soft:#6b7280;
  --line:#E3E7EA;
  --white:#ffffff;
  --maxw:1140px;
  --r:14px;
  --shadow:0 6px 24px rgba(20,50,35,.08);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Poppins',Arial,Helvetica,sans-serif;color:var(--ink);background:var(--white);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
section{padding:76px 0}
h1,h2,h3{line-height:1.15;font-weight:800;color:var(--green)}
h1{font-size:clamp(30px,6vw,52px);overflow-wrap:break-word}
h2{font-size:clamp(26px,3.4vw,36px)}
h3{font-size:19px}
p{font-size:16.5px;color:var(--muted)}
.kick{font-size:12.5px;font-weight:800;letter-spacing:2px;text-transform:uppercase;color:var(--sage)}
.center{text-align:center}
.lead{font-size:18px;color:var(--muted)}

/* buttons */
.btn{display:inline-block;font-weight:700;font-size:15.5px;padding:13px 26px;border-radius:999px;transition:.2s;cursor:pointer;border:2px solid transparent}
.btn-primary{background:var(--green);color:#fff}
.btn-primary:hover{background:var(--green-d)}
.btn-ghost{background:transparent;color:var(--green);border-color:var(--green)}
.btn-ghost:hover{background:var(--green);color:#fff}
.btn-wa{background:#25D366;color:#fff}
.btn-wa:hover{filter:brightness(.94)}
.btn-lg{padding:15px 32px;font-size:16.5px}

/* header */
header.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;gap:11px}
.brand img{height:44px;width:auto}
.brand .bt{font-weight:800;color:var(--green);font-size:18px;letter-spacing:.5px;line-height:1}
.brand .bs{display:block;font-size:9px;font-weight:700;letter-spacing:1.5px;color:var(--soft);margin-top:2px}
nav.links{display:flex;align-items:center;gap:18px}
nav.links a{font-size:14.5px;font-weight:600;color:#2b2b2b;white-space:nowrap}
nav.links a:hover,nav.links a.active{color:var(--green)}
.nav-cta{display:flex;align-items:center;gap:12px}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.burger span{width:24px;height:2.5px;background:var(--green);border-radius:2px;transition:.2s}

/* hero */
.hero{background:linear-gradient(180deg,var(--tint2),#fff);position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1fr 1.12fr;gap:44px;align-items:stretch;padding:56px 0 68px}
.hero h1{margin-bottom:18px}
.hero p.sub{font-size:19px;color:#3a3a3a;font-weight:500;margin-bottom:14px}
.hero p.tag{font-size:16px;font-style:italic;color:var(--sage);font-weight:600;margin-bottom:28px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-img{border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);min-height:460px;background:var(--tint)}
.hero-img img{width:100%;height:100%;object-fit:cover}
.trust{margin-top:34px;font-size:13.5px;color:var(--soft);font-weight:600}

/* stat band */
.stats{background:var(--green);color:#fff}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;text-align:center}
.stat b{display:block;font-size:40px;font-weight:800;color:#fff;line-height:1}
.stat span{font-size:13.5px;color:#cfe0d6;margin-top:6px;display:block}

/* generic grids/cards */
.grid{display:grid;gap:22px}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px 24px;transition:.2s}
.card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.card .ic{width:46px;height:46px;border-radius:11px;background:var(--tint);color:var(--green);display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:14px}
.card h3{margin-bottom:7px}
.card p{font-size:15px}
.card.link-card{cursor:pointer}
.card .more{display:inline-block;margin-top:12px;color:var(--green);font-weight:700;font-size:14.5px}

/* section header */
.sec-head{max-width:720px;margin:0 auto 44px}
.sec-head.center{text-align:center}
.sec-head .kick{margin-bottom:10px;display:block}
.sec-head h2{margin-bottom:12px}

/* tint section */
.bg-tint{background:var(--tint2)}
.bg-green{background:var(--green);color:#fff}
.bg-green h2,.bg-green h3{color:#fff}
.bg-green p{color:#d3e2da}

/* list */
.checks{list-style:none;display:grid;gap:11px}
.checks li{position:relative;padding-left:30px;font-size:15.5px;color:var(--ink)}
.checks li:before{content:"✓";position:absolute;left:0;top:0;color:var(--sage);font-weight:800}
.bg-green .checks li{color:#eaf2ee}
.bg-green .checks li:before{color:#9ed3b6}
.checks.svc{gap:8px;margin-top:12px}
.checks.svc li{font-size:14px;color:var(--muted);padding-left:24px}

/* roles pills */
.pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px}
.pill{background:var(--tint);color:var(--green);font-size:13.5px;font-weight:600;padding:8px 15px;border-radius:999px}

/* split feature */
.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.split img{border-radius:var(--r);box-shadow:var(--shadow);aspect-ratio:3/2;object-fit:cover;width:100%}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s}
.step{text-align:center;padding:8px}
.step .n{width:52px;height:52px;border-radius:50%;background:var(--tint);color:var(--green);font-weight:800;font-size:20px;display:flex;align-items:center;justify-content:center;margin:0 auto 12px}
.step h3{font-size:16px;margin-bottom:4px}
.step p{font-size:14px}

/* CTA band */
.cta-band{background:var(--green);color:#fff;text-align:center;border-radius:20px;padding:52px 30px;margin:0 auto}
.cta-band h2{color:#fff;margin-bottom:12px}
.cta-band p{color:#d3e2da;max-width:560px;margin:0 auto 26px;font-size:17px}
.cta-band .btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.cta-band .btn-primary{background:#fff;color:var(--green)}
.cta-band .btn-primary:hover{background:var(--tint)}
.cta-band .btn-ghost{color:#fff;border-color:rgba(255,255,255,.6)}
.cta-band .btn-ghost:hover{background:#fff;color:var(--green)}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
.field{margin-bottom:16px}
.field label{display:block;font-size:14px;font-weight:600;margin-bottom:6px;color:var(--ink)}
.field input,.field select,.field textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font-family:inherit;font-size:15px;background:#fff}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--sage);box-shadow:0 0 0 3px rgba(79,138,107,.15)}
.field textarea{min-height:120px;resize:vertical}
.info-row{display:flex;gap:14px;align-items:flex-start;margin-bottom:20px}
.info-row .ic{flex:0 0 42px;width:42px;height:42px;border-radius:11px;background:var(--tint);color:var(--green);display:flex;align-items:center;justify-content:center;font-size:19px}
.info-row b{display:block;font-size:15px;color:var(--ink)}
.info-row span,.info-row a{font-size:14.5px;color:var(--muted)}

/* footer */
footer.ft{background:var(--green-d);color:#cfe0d6;padding:54px 0 26px}
.ft-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.13)}
.ft h4{color:#fff;font-size:20px;font-weight:800;margin-bottom:6px}
.ft .fs{font-size:11px;letter-spacing:1.5px;color:#9fbcac;font-weight:700}
.ft p{color:#bcd2c6;font-size:14px;margin-top:12px;max-width:320px}
.ft .col b{color:#fff;font-size:14px;letter-spacing:1px;text-transform:uppercase;display:block;margin-bottom:14px}
.ft .col a{display:block;color:#cfe0d6;font-size:14.5px;margin-bottom:9px}
.ft .col a:hover{color:#fff}
.ft-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;padding-top:20px;font-size:13px;color:#9fbcac}

/* language toggle */
.lang-toggle{display:inline-flex;align-items:center;gap:2px;border:1.5px solid var(--line);border-radius:999px;padding:3px;background:#fff}
.lang-toggle a{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:700;color:var(--soft);padding:5px 10px;border-radius:999px;line-height:1;transition:.15s}
.lang-toggle a:hover{color:var(--green)}
.lang-toggle a.active{background:var(--green);color:#fff}
.lang-toggle .flag{width:20px;height:13px;border-radius:2px;box-shadow:0 0 0 1px rgba(0,0,0,.12);display:block;flex:0 0 20px}
.lang-label{display:none;font-size:11px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--sage);margin-right:2px}
@media(min-width:761px){.lang-label{display:inline}}

/* floating whatsapp */
.wa-float{position:fixed;right:20px;top:50%;transform:translateY(-50%);z-index:60;width:58px;height:58px;border-radius:50%;background:#25D366;box-shadow:0 6px 20px rgba(0,0,0,.22);display:flex;align-items:center;justify-content:center;transition:transform .15s}
.wa-float:hover{transform:translateY(-50%) scale(1.07)}
.wa-float svg{width:32px;height:32px;fill:#fff}

/* faq */
.faq{max-width:820px;margin:0 auto;display:grid;gap:12px}
.faq details{border:1px solid var(--line);border-radius:12px;background:#fff;padding:0 22px;transition:.2s}
.faq details[open]{box-shadow:var(--shadow)}
.faq summary{list-style:none;cursor:pointer;font-weight:700;color:var(--green);font-size:16.5px;padding:18px 0;display:flex;justify-content:space-between;align-items:center;gap:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";font-size:24px;font-weight:700;color:var(--sage);line-height:1}
.faq details[open] summary:after{content:"\2212"}
.faq details p{font-size:15.5px;color:var(--muted);padding:0 0 20px;margin:0}

/* responsive */
/* collapse nav to a menu button before the longer labels crowd the toggle */
@media(max-width:1024px){
  nav.links{position:fixed;inset:74px 0 auto 0;background:#fff;flex-direction:column;gap:0;padding:8px 22px 20px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);transform:translateY(-140%);transition:.25s;align-items:stretch;z-index:40}
  nav.links.open{transform:translateY(0)}
  nav.links a{padding:13px 0;border-bottom:1px solid var(--line);font-size:16px}
  .nav-cta .btn{display:none}
  .burger{display:flex}
}
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:26px;padding:32px 22px 46px}
  .hero-img{order:-1;aspect-ratio:16/10;min-height:auto}
  .split{grid-template-columns:1fr;gap:26px}
  .contact-grid{grid-template-columns:1fr;gap:30px}
  .ft-grid{grid-template-columns:1fr 1fr}
  .g4{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  /* keep the floating WhatsApp button out of the content on smaller screens */
  .wa-float{top:auto;bottom:18px;transform:none;width:52px;height:52px}
  .wa-float:hover{transform:none}
}
@media(max-width:760px){
  section{padding:56px 0}
  nav.links{position:fixed;inset:74px 0 auto 0;background:#fff;flex-direction:column;gap:0;padding:8px 22px 20px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);transform:translateY(-140%);transition:.25s;align-items:stretch}
  nav.links.open{transform:translateY(0)}
  nav.links a{padding:13px 0;border-bottom:1px solid var(--line);font-size:16px}
  .nav-cta .btn{display:none}
  .burger{display:flex}
  .stats .wrap{grid-template-columns:1fr 1fr;gap:24px 16px}
  .g3,.g2{grid-template-columns:1fr}
  .g4{grid-template-columns:1fr 1fr}
}
@media(max-width:440px){
  .g4{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .brand .bs{display:none}
}