/* ============================================================
   SAMLUX GLOBAL SERVICES — SHARED DESIGN SYSTEM
   Concept: "One Terminal, Three Gates" — an airport/dispatch
   signage language (split-flap boards, gate numbers, manifest
   typography) unifies Logistics, Hospitality and Academy as
   three "gates" out of one terminal.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600;700;800&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root{
  --navy:#12172B;
  --navy-2:#1B2140;
  --navy-3:#232B4D;
  --ink:#0A0D18;
  --ivory:#F1EEE5;
  --ivory-dim:#C9C6BC;
  --amber:#E8A93B;
  --amber-dim:#8A6420;
  --teal:#2F8C79;   /* Logistics gate */
  --teal-deep:#1D4A40;
  --wine:#A3435A;   /* Hospitality gate */
  --wine-deep:#5C2430;
  --cobalt:#3E6FE0; /* Academy gate */
  --cobalt-deep:#1E3170;
  --line:rgba(241,238,229,0.14);
  --line-strong:rgba(241,238,229,0.28);
  --radius:2px;
  --gate-accent:var(--amber);
  --gate-accent-deep:var(--amber-dim);
  --maxw:1200px;
  --ease:cubic-bezier(.16,.84,.44,1);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important;}
}

body{
  margin:0;
  background:var(--navy);
  color:var(--ivory);
  font-family:'Inter',system-ui,sans-serif;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3,h4{
  font-family:'Space Grotesk',sans-serif;
  margin:0 0 .4em;
  line-height:1.05;
  letter-spacing:-0.01em;
  font-weight:600;
}

a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
p{margin:0 0 1em;color:var(--ivory-dim);}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;cursor:pointer;}

.mono{font-family:'IBM Plex Mono',monospace; letter-spacing:.04em;}
.eyebrow{
  font-family:'IBM Plex Mono',monospace;
  font-size:.72rem;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--gate-accent);
  display:inline-flex;
  align-items:center;
  gap:.6em;
  margin-bottom:1em;
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--gate-accent);display:inline-block;}

.wrap{max-width:var(--maxw); margin:0 auto; padding:0 28px;}
section{padding:96px 0;}
@media (max-width:720px){ section{padding:64px 0;} }

/* ---------- NAV ---------- */
.site-nav{
  position:sticky; top:0; z-index:100;
  background:rgba(18,23,43,.86);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav-row{
  display:flex; align-items:center; justify-content:space-between;
  padding:16px 28px; max-width:var(--maxw); margin:0 auto;
}
.brand{display:flex; align-items:center; gap:10px; font-family:'Space Grotesk',sans-serif; font-weight:700; font-size:1.05rem; letter-spacing:.02em;}
.brand .dot{width:8px;height:8px; background:var(--gate-accent); border-radius:50%; display:inline-block;}
.brand small{display:block; font-family:'IBM Plex Mono',monospace; font-weight:400; font-size:.62rem; letter-spacing:.18em; color:var(--ivory-dim); margin-top:2px;}
.nav-links{display:flex; align-items:center; gap:28px; font-size:.88rem;}
.nav-links a{color:var(--ivory-dim); transition:color .2s;}
.nav-links a:hover, .nav-links a.active{color:var(--ivory);}
.nav-links a.active{color:var(--gate-accent);}
.nav-cta{
  border:1px solid var(--line-strong); padding:9px 18px; border-radius:var(--radius);
  font-size:.82rem; letter-spacing:.03em;
}
.nav-cta:hover{border-color:var(--gate-accent); color:var(--gate-accent);}
.nav-toggle{display:none; background:none; border:0; color:var(--ivory); font-size:1.4rem;}

@media (max-width:860px){
  .nav-links{
    position:fixed; inset:64px 0 auto 0; background:var(--navy-2);
    flex-direction:column; align-items:flex-start; padding:20px 28px 28px;
    border-bottom:1px solid var(--line);
    transform:translateY(-8px); opacity:0; pointer-events:none;
    transition:all .25s var(--ease);
  }
  .nav-links.open{transform:translateY(0); opacity:1; pointer-events:auto;}
  .nav-toggle{display:block;}
  .nav-cta{margin-top:8px;}
}

/* ---------- BUTTONS ---------- */
.btn{
  display:inline-flex; align-items:center; gap:10px;
  padding:14px 26px; border-radius:var(--radius);
  font-size:.86rem; font-weight:600; letter-spacing:.03em;
  border:1px solid transparent; transition:all .2s var(--ease);
}
.btn-primary{background:var(--gate-accent); color:var(--ink);}
.btn-primary:hover{filter:brightness(1.08); transform:translateY(-1px);}
.btn-ghost{border-color:var(--line-strong); color:var(--ivory);}
.btn-ghost:hover{border-color:var(--gate-accent); color:var(--gate-accent);}
.btn-wa{background:#25D366; color:#08331c;}
.btn-wa:hover{filter:brightness(1.05);}
.btn-row{display:flex; gap:14px; flex-wrap:wrap;}

/* ---------- HERO / GATE STRIP ---------- */
.status-strip{
  border-top:1px solid var(--line); border-bottom:1px solid var(--line);
  background:var(--navy-2);
  font-family:'IBM Plex Mono',monospace; font-size:.74rem; letter-spacing:.08em;
  color:var(--ivory-dim); overflow:hidden;
}
.status-strip .wrap{display:flex; align-items:center; justify-content:space-between; padding:10px 28px; flex-wrap:wrap; gap:8px;}
.status-strip .pill{color:var(--gate-accent);}

.hero{padding:72px 0 40px;}
.hero-grid{display:grid; grid-template-columns:1.15fr .85fr; gap:56px; align-items:center;}
@media (max-width:960px){.hero-grid{grid-template-columns:1fr;}}
.hero h1{font-size:clamp(2.4rem,5vw,4rem);}
.hero .lede{font-size:1.08rem; max-width:46ch;}

/* split-flap board */
.flap-board{display:flex; flex-wrap:wrap; gap:6px;}
.flap{
  position:relative; width:38px; height:52px; background:var(--navy-3);
  border:1px solid var(--line-strong); border-radius:3px;
  display:flex; align-items:center; justify-content:center;
  font-family:'Space Grotesk',sans-serif; font-weight:700; font-size:1.5rem;
  overflow:hidden;
}
.flap::after{content:""; position:absolute; left:0; right:0; top:50%; height:1px; background:rgba(0,0,0,.4);}
.flap.space{background:transparent; border-color:transparent;}
@media (max-width:600px){ .flap{width:28px; height:40px; font-size:1.1rem;} }

/* gate cards (hub) */
.gate-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:22px; margin-top:56px;}
@media (max-width:900px){.gate-grid{grid-template-columns:1fr;}}
.gate-card{
  border:1px solid var(--line); border-radius:var(--radius);
  padding:32px 28px; background:var(--navy-2);
  position:relative; overflow:hidden;
  transition:transform .25s var(--ease), border-color .25s;
}
.gate-card::before{
  content:""; position:absolute; left:0; top:0; bottom:0; width:3px;
  background:var(--accent);
}
.gate-card:hover{transform:translateY(-6px); border-color:var(--line-strong);}
.gate-card .gate-no{font-family:'IBM Plex Mono',monospace; font-size:.78rem; color:var(--accent); letter-spacing:.14em;}
.gate-card h3{font-size:1.5rem; margin:.5em 0 .3em;}
.gate-card .gate-status{
  font-family:'IBM Plex Mono',monospace; font-size:.7rem; letter-spacing:.1em;
  color:var(--ivory-dim); text-transform:uppercase; margin-top:18px;
  display:flex; align-items:center; gap:8px;
}
.gate-card .gate-status .led{width:6px; height:6px; border-radius:50%; background:var(--accent);}
.gate-card .gate-link{margin-top:18px; display:inline-flex; align-items:center; gap:8px; font-size:.86rem; color:var(--ivory); border-bottom:1px solid var(--line-strong); padding-bottom:2px;}
.gate-card:hover .gate-link{border-color:var(--accent); color:var(--accent);}
.gate-card.logistics{--accent:var(--teal);}
.gate-card.hospitality{--accent:var(--wine);}
.gate-card.academy{--accent:var(--cobalt);}

/* ---------- CARDS / GRIDS ---------- */
.section-head{max-width:640px; margin-bottom:48px;}
.section-head h2{font-size:clamp(1.8rem,3.4vw,2.6rem);}

.grid-3{display:grid; grid-template-columns:repeat(3,1fr); gap:22px;}
.grid-2{display:grid; grid-template-columns:repeat(2,1fr); gap:22px;}
.grid-4{display:grid; grid-template-columns:repeat(4,1fr); gap:18px;}
@media (max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr);}}
@media (max-width:600px){.grid-3,.grid-4,.grid-2{grid-template-columns:1fr;}}

.card{
  border:1px solid var(--line); border-radius:var(--radius); padding:26px;
  background:var(--navy-2); transition:border-color .2s, transform .2s;
}
.card:hover{border-color:var(--line-strong); transform:translateY(-3px);}
.card .tag{font-family:'IBM Plex Mono',monospace; font-size:.68rem; letter-spacing:.12em; color:var(--gate-accent); text-transform:uppercase;}
.card h4{font-size:1.1rem; margin-top:.5em;}
.card p{font-size:.92rem; margin-bottom:0;}

.stat-row{display:flex; gap:0; border-top:1px solid var(--line); margin-top:56px;}
.stat{flex:1; padding:22px 0; border-right:1px solid var(--line);}
.stat:last-child{border-right:none;}
.stat .num{font-family:'Space Grotesk',sans-serif; font-size:2.2rem; font-weight:700; color:var(--gate-accent);}
.stat .lbl{font-family:'IBM Plex Mono',monospace; font-size:.68rem; letter-spacing:.1em; color:var(--ivory-dim); text-transform:uppercase; margin-top:4px;}
@media (max-width:700px){.stat-row{flex-wrap:wrap;} .stat{flex:1 1 50%; border-right:1px solid var(--line);} }

/* ---------- FORMS ---------- */
.panel{
  border:1px solid var(--line); border-radius:var(--radius); background:var(--navy-2); padding:36px;
}
.field{margin-bottom:18px;}
.field label{display:block; font-family:'IBM Plex Mono',monospace; font-size:.7rem; letter-spacing:.1em; text-transform:uppercase; color:var(--ivory-dim); margin-bottom:8px;}
.field input, .field select, .field textarea{
  width:100%; background:var(--navy); border:1px solid var(--line-strong); color:var(--ivory);
  padding:12px 14px; border-radius:var(--radius); font-family:'Inter',sans-serif; font-size:.94rem;
}
.field input:focus, .field select:focus, .field textarea:focus{outline:2px solid var(--gate-accent); outline-offset:1px; border-color:var(--gate-accent);}
.field-row{display:grid; grid-template-columns:1fr 1fr; gap:16px;}
@media (max-width:600px){.field-row{grid-template-columns:1fr;}}
.form-note{font-size:.8rem; color:var(--ivory-dim); margin-top:14px;}

/* ---------- TESTIMONIALS ---------- */
.quote-card{border-left:2px solid var(--gate-accent); padding-left:22px;}
.quote-card p{font-size:1.05rem; color:var(--ivory); font-family:'Space Grotesk',sans-serif; font-weight:500;}
.quote-card .who{font-family:'IBM Plex Mono',monospace; font-size:.74rem; color:var(--ivory-dim); letter-spacing:.06em;}

/* ---------- FAQ ---------- */
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{
  width:100%; text-align:left; background:none; border:0; color:var(--ivory);
  padding:20px 0; display:flex; justify-content:space-between; align-items:center;
  font-family:'Space Grotesk',sans-serif; font-size:1.02rem; font-weight:600;
}
.faq-q .ind{font-family:'IBM Plex Mono',monospace; color:var(--gate-accent); transition:transform .2s;}
.faq-a{max-height:0; overflow:hidden; transition:max-height .3s var(--ease);}
.faq-a p{padding:0 0 20px; font-size:.94rem;}
.faq-item.open .faq-a{max-height:220px;}
.faq-item.open .ind{transform:rotate(45deg);}

/* ---------- GALLERY ---------- */
.gal-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:10px;}
.gal-grid > div{aspect-ratio:1; background:var(--navy-3); border:1px solid var(--line); border-radius:var(--radius); display:flex; align-items:center; justify-content:center; font-family:'IBM Plex Mono',monospace; font-size:.68rem; color:var(--ivory-dim); text-align:center; padding:8px;}
@media (max-width:700px){.gal-grid{grid-template-columns:repeat(2,1fr);}}

/* ---------- FOOTER ---------- */
footer{border-top:1px solid var(--line); padding:64px 0 32px; background:var(--ink);}
.foot-grid{display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:36px;}
@media (max-width:800px){.foot-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:520px){.foot-grid{grid-template-columns:1fr;}}
.foot-grid h5{font-family:'IBM Plex Mono',monospace; font-size:.7rem; letter-spacing:.14em; text-transform:uppercase; color:var(--ivory-dim); margin-bottom:16px;}
.foot-grid li{margin-bottom:10px; font-size:.9rem;}
.foot-grid a:hover{color:var(--gate-accent);}
.foot-bottom{display:flex; justify-content:space-between; align-items:center; margin-top:56px; padding-top:24px; border-top:1px solid var(--line); font-size:.78rem; color:var(--ivory-dim); flex-wrap:wrap; gap:10px;}
.social-row{display:flex; gap:14px;}
.social-row a{border:1px solid var(--line-strong); border-radius:50%; width:34px; height:34px; display:flex; align-items:center; justify-content:center; font-size:.8rem;}
.social-row a:hover{border-color:var(--gate-accent); color:var(--gate-accent);}

/* ---------- WHATSAPP FLOAT ---------- */
.wa-float{
  position:fixed; right:22px; bottom:22px; z-index:200;
  width:56px; height:56px; border-radius:50%; background:#25D366; color:#08331c;
  display:flex; align-items:center; justify-content:center; font-size:1.5rem;
  box-shadow:0 8px 24px rgba(0,0,0,.35);
}

/* ---------- REVEAL ---------- */
.reveal{opacity:0; transform:translateY(16px); transition:opacity .6s var(--ease), transform .6s var(--ease);}
.reveal.in{opacity:1; transform:translateY(0);}

/* ---------- TOAST ---------- */
.toast{
  position:fixed; left:50%; bottom:28px; transform:translate(-50%,20px);
  background:var(--ivory); color:var(--ink); padding:14px 22px; border-radius:var(--radius);
  font-size:.88rem; font-weight:600; opacity:0; pointer-events:none; transition:all .3s var(--ease); z-index:300;
}
.toast.show{opacity:1; transform:translate(-50%,0);}

/* ---------- MISC ---------- */
.divider{height:1px; background:var(--line); margin:56px 0;}
.pagehead{padding:150px 0 60px; border-bottom:1px solid var(--line);}
.pagehead .eyebrow{margin-bottom:18px;}
.two-col{display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center;}
@media (max-width:900px){.two-col{grid-template-columns:1fr;}}
.imgph{background:var(--navy-3); border:1px solid var(--line); border-radius:var(--radius); aspect-ratio:4/3; display:flex; align-items:center; justify-content:center; font-family:'IBM Plex Mono',monospace; font-size:.72rem; color:var(--ivory-dim); text-align:center; padding:20px;}