/* ==========================================================================
   SkyTrace — shared stylesheet (White Theme)
   Modern clean design with maintained glass-cockpit accent palette
   ========================================================================== */

:root{
  --bg:            #ffffff;
  --bg-alt:        #f8f9fb;
  --panel:         #ffffff;
  --panel-2:       #f5f7fa;
  --panel-3:       #eef1f6;
  --line:          #e0e4eb;
  --line-soft:     #ececf1;
  --text:          #1a1d26;
  --text-dim:      #5a5f73;
  --text-mute:     #8b92a9;

  --cyan:          #0891b2;
  --cyan-dim:      #06b6d4;
  --amber:         #d97706;
  --green:         #059669;
  --red:           #dc2626;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;

  --font-display: 'Space Grotesk', 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --shadow-panel: 0 2px 8px rgba(0,0,0,.08), 0 4px 16px rgba(0,0,0,.06);
  --shadow-hover: 0 4px 12px rgba(0,0,0,.12);
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15.5px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

/* subtle gradient accent on the base background */
body::before{
  content:"";
  position: fixed; inset:0;
  pointer-events:none;
  z-index:0;
  background-image:
    radial-gradient(ellipse 900px 500px at 15% -10%, rgba(8,145,178,.04), transparent 60%),
    radial-gradient(ellipse 700px 500px at 100% 10%, rgba(217,119,6,.03), transparent 60%);
}

a{ color: inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ font-family: var(--font-display); margin:0; letter-spacing:-.01em; }
p{ margin:0; }
button{ font-family: inherit; cursor:pointer; }

:focus-visible{
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.mono{ font-family: var(--font-mono); }

.wrap{
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 32px;
  position: relative;
  z-index: 1;
}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cyan);
}
.eyebrow::before{
  content:"";
  width:7px; height:7px;
  border-radius:50%;
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(8,145,178,.12);
}

.section{ padding: 96px 0; position:relative; z-index:1; }
.section-head{
  max-width: 640px;
  margin-bottom: 48px;
}
.section-head h2{
  font-size: clamp(28px, 3.4vw, 40px);
  margin-top: 14px;
  font-weight: 600;
}
.section-head p{
  margin-top: 14px;
  color: var(--text-dim);
  font-size: 16.5px;
}
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }

/* ---------------------------------- Nav --------------------------------- */
.site-nav{
  position: sticky; top:0; z-index: 100;
  background: rgba(255,255,255,.88);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--line-soft);
}
.site-nav .wrap{
  display:flex; align-items:center; justify-content:space-between;
  height: 72px;
}
.brand{
  display:flex; align-items:center; gap:10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: -.01em;
  color: var(--text);
}
.brand-mark{
  width: 30px; height:30px;
  display:grid; place-items:center;
  border-radius: 8px;
  background: linear-gradient(145deg, var(--panel-3), var(--panel-2));
  border: 1px solid var(--line);
}
.brand-mark svg{ width:17px; height:17px; }
.brand small{
  display:block; font-family: var(--font-mono); font-weight:400;
  font-size:10px; letter-spacing:.16em; color: var(--text-mute); margin-top:1px;
}

.nav-links{ display:flex; align-items:center; gap:36px; }
.nav-links a{
  font-size: 14px; color: var(--text-dim); font-weight:500;
  position:relative; padding: 6px 0;
  transition: color .15s ease;
}
.nav-links a:hover{ color: var(--text); }
.nav-links a.active{ color: var(--cyan); }
.nav-links a.active::after{
  content:""; position:absolute; left:0; right:0; bottom:-3px;
  height:2px; background: var(--cyan); border-radius:2px;
}

.nav-right{ display:flex; align-items:center; gap:18px; }
.zulu-clock{
  font-family: var(--font-mono); font-size:12.5px; color: var(--text-mute);
  display:flex; align-items:center; gap:8px;
  border: 1px solid var(--line); border-radius: 100px;
  padding: 7px 14px;
  background: var(--panel-2);
}
.zulu-clock b{ color: var(--text); font-weight:600; }
.zulu-dot{ width:6px; height:6px; border-radius:50%; background: var(--green); box-shadow:0 0 0 3px rgba(5,150,105,.15); }

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding: 11px 20px;
  border-radius: 9px;
  font-size: 14px; font-weight: 600;
  border: 1px solid transparent;
  transition: transform .15s ease, background .15s ease, border-color .15s ease, box-shadow .15s ease;
  white-space:nowrap;
}
.btn:active{ transform: translateY(1px); }
.btn-primary{
  background: linear-gradient(180deg, var(--cyan), var(--cyan-dim));
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(8,145,178,.25);
}
.btn-primary:hover{ box-shadow: 0 6px 16px rgba(8,145,178,.35); }
.btn-ghost{
  background: var(--panel-2);
  border-color: var(--line);
  color: var(--text);
}
.btn-ghost:hover{ border-color: var(--cyan-dim); color: var(--cyan); }
.btn-block{ width:100%; }
.hide-mobile{ }

/* mobile nav toggle */
.nav-burger{ display:none; }

/* --------------------------------- Hero ---------------------------------- */
.hero{
  padding: 76px 0 40px;
  position:relative;
  overflow:hidden;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 56px;
  align-items:center;
}
.hero h1{
  font-size: clamp(36px, 4.6vw, 58px);
  font-weight: 700;
  line-height: 1.05;
  margin-top:18px;
  color: var(--text);
}
.hero h1 span{ color: var(--cyan); }
.hero .lede{
  margin-top: 20px;
  color: var(--text-dim);
  font-size: 18px;
  max-width: 480px;
}

.search-card{
  margin-top: 34px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 8px;
  box-shadow: var(--shadow-panel);
  max-width: 560px;
}
.search-tabs{
  display:flex; gap:4px; padding: 6px 6px 10px;
}
.search-tabs button{
  flex:1;
  background:transparent; border:none; color: var(--text-mute);
  font-size: 13px; font-weight:600; padding: 9px 10px; border-radius:7px;
  font-family: var(--font-body);
  transition: color .15s, background .15s;
}
.search-tabs button.active{ background: var(--panel-2); color: var(--cyan); }
.search-row{
  display:flex; gap:8px; padding: 0 6px 6px;
}
.search-row input, .search-row select{
  flex:1;
  background: var(--bg-alt);
  border: 1px solid var(--line);
  color: var(--text);
  padding: 13px 14px;
  border-radius: 8px;
  font-size: 14.5px;
  font-family: var(--font-mono);
}
.search-row input::placeholder{ color: var(--text-mute); font-family: var(--font-body); }
.search-row input:focus, .search-row select:focus{ border-color: var(--cyan); outline: none; }

.hero-chips{
  display:flex; flex-wrap:wrap; gap:8px; margin-top:16px;
}
.hero-chips button{
  background: var(--panel-2); border:1px solid var(--line); color: var(--text-dim);
  font-family: var(--font-mono); font-size:12px; padding:6px 11px; border-radius:100px;
  transition: border-color .15s, color .15s;
}
.hero-chips button:hover{ border-color: var(--cyan); color: var(--cyan); }

/* --------------------------- split-flap board ---------------------------- */
.board{
  background: linear-gradient(180deg, #f8fafb, #f2f5f8);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-panel);
  padding: 20px;
}
.board-head{
  display:flex; justify-content:space-between; align-items:center;
  padding: 4px 6px 16px;
  border-bottom: 1px solid var(--line-soft);
  margin-bottom: 14px;
}
.board-head .title{ font-family: var(--font-mono); font-size:12px; letter-spacing:.12em; color: var(--text-mute); text-transform:uppercase;}
.board-head .live{ display:flex; align-items:center; gap:6px; font-family: var(--font-mono); font-size:11px; color: var(--green); }
.board-head .live .dot{ width:6px;height:6px;border-radius:50%; background: var(--green); animation: pulse 1.8s infinite; }
@keyframes pulse{ 0%,100%{ opacity:1 } 50%{ opacity:.25 } }

.board-cols{
  display:grid;
  grid-template-columns: 1.5fr 2.3fr 1.1fr 1.3fr;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--text-mute);
  letter-spacing:.08em;
  padding: 0 6px 8px;
}
.board-row{
  display:grid;
  grid-template-columns: 1.5fr 2.3fr 1.1fr 1.3fr;
  gap: 6px;
  align-items:center;
  padding: 6px;
  border-radius: 6px;
}
.board-row:nth-child(odd){ background: rgba(0,0,0,.015); }
.flap{
  display:flex; gap:2px;
}
.flap-char{
  background: #ffffff;
  border: 1px solid #d1d5db;
  border-radius: 3px;
  width: 15px; height: 20px;
  display:grid; place-items:center;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight:600;
  color: var(--text);
  position:relative;
  overflow:hidden;
}
.flap-char::after{
  content:""; position:absolute; left:0; right:0; top:50%; height:1px;
  background: rgba(0,0,0,.08);
}
.board-status{
  font-family: var(--font-mono); font-size:11px; font-weight:700;
  padding: 3px 8px; border-radius:100px; text-align:center; letter-spacing:.04em;
}
.st-onboard, .st-boarding{ background: rgba(8,145,178,.1); color: var(--cyan); }
.st-air{ background: rgba(5,150,105,.1); color: var(--green); }
.st-delay{ background: rgba(217,119,6,.1); color: var(--amber); }
.st-land{ background: rgba(0,0,0,.05); color: var(--text-dim); }
.st-cancel{ background: rgba(220,38,38,.1); color: var(--red); }

/* --------------------------------- Stats bar ------------------------------ */
.statbar{
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  padding: 26px 0;
  background: var(--panel-2);
}
.statbar .wrap{
  display:flex; flex-wrap:wrap; justify-content: space-between; gap: 24px;
}
.stat{ text-align:left; }
.stat b{
  display:block; font-family: var(--font-display); font-size: 30px; color: var(--text);
}
.stat span{ font-size:12.5px; color: var(--text-mute); font-family: var(--font-mono); letter-spacing:.04em; }

/* ---------------------------------- Map ----------------------------------- */
.map-card{
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  overflow:hidden;
  box-shadow: var(--shadow-panel);
  background: var(--panel);
}
.map-card .leaflet-container{
  background: #f5f7fa;
  font-family: var(--font-body);
}
#live-map{ height: 480px; width:100%; }
#route-map{ height: 340px; width:100%; }
#office-map{ height: 320px; width:100%; }

.map-legend{
  display:flex; gap:18px; align-items:center; padding: 14px 20px;
  border-top: 1px solid var(--line-soft);
  flex-wrap:wrap;
}
.map-legend .item{ display:flex; align-items:center; gap:7px; font-size:12.5px; color: var(--text-dim); }
.map-legend .sw{ width:9px; height:9px; border-radius:50%; }

.plane-icon{
  filter: drop-shadow(0 0 6px rgba(8,145,178,.5));
}
.leaflet-popup-content-wrapper{
  background: var(--panel); color: var(--text); border-radius: 8px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-hover);
}
.leaflet-popup-tip{ background: var(--panel); }
.leaflet-popup-content{ font-family: var(--font-body); font-size:13px; margin: 10px 12px; }
.popup-flight{ font-family: var(--font-mono); color: var(--cyan); font-weight:700; font-size:13px; }

/* -------------------------------- Steps ----------------------------------- */
.steps{
  display:grid; grid-template-columns: repeat(3,1fr); gap: 24px;
}
.step{
  background: var(--panel); border:1px solid var(--line); border-radius: var(--radius-lg);
  padding: 30px 26px;
  transition: border-color .15s, box-shadow .15s;
}
.step:hover{ border-color: var(--cyan); box-shadow: var(--shadow-hover); }
.step .num{
  font-family: var(--font-mono); color: var(--cyan); font-size:12px; letter-spacing:.1em;
}
.step h3{ font-size: 19px; margin-top:14px; font-weight:600; }
.step p{ margin-top:10px; color: var(--text-dim); font-size:14.5px; }
.step-line{
  height:1px; background: linear-gradient(90deg, var(--cyan), transparent);
  margin-top:18px;
}

/* ------------------------------- Features --------------------------------- */
.feature-grid{
  display:grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.feature{
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 26px;
  transition: border-color .15s ease, transform .15s ease, box-shadow .15s ease;
}
.feature:hover{ border-color: var(--cyan); transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.feature .icon{
  width:40px; height:40px; border-radius:9px;
  display:grid; place-items:center;
  background: var(--panel-3); border:1px solid var(--line);
  margin-bottom:16px;
}
.feature .icon svg{ width:19px; height:19px; }
.feature h3{ font-size:16.5px; font-weight:600; }
.feature p{ margin-top:9px; color: var(--text-dim); font-size:14px; }

/* ------------------------------ Routes table ------------------------------ */
.routes-table{
  width:100%; border-collapse: collapse;
  background: var(--panel); border:1px solid var(--line); border-radius: var(--radius-lg); overflow:hidden;
}
.routes-table thead th{
  text-align:left; font-family: var(--font-mono); font-size:11px; letter-spacing:.1em; text-transform:uppercase;
  color: var(--text-mute); padding: 14px 20px; border-bottom:1px solid var(--line-soft); font-weight:500;
  background: var(--panel-2);
}
.routes-table tbody td{
  padding: 16px 20px; border-bottom:1px solid var(--line-soft); font-size:14px;
}
.routes-table tbody tr:last-child td{ border-bottom:none; }
.routes-table tbody tr{ transition: background .15s; }
.routes-table tbody tr:hover{ background: var(--panel-2); }
.route-path{ display:flex; align-items:center; gap:10px; font-family: var(--font-mono); font-weight:600; }
.route-path .arrow{ color: var(--text-mute); }
.trend-up{ color: var(--green); font-family: var(--font-mono); font-size:13px; }
.trend-down{ color: var(--red); font-family: var(--font-mono); font-size:13px; }

/* ------------------------------ Testimonials ------------------------------ */
.testimonial-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap:20px; }
.testimonial{
  background: var(--panel); border:1px solid var(--line); border-radius: var(--radius-lg);
  padding: 26px;
}
.testimonial p.quote{ font-size:15px; color: var(--text); line-height:1.6; }
.testimonial .who{ display:flex; align-items:center; gap:12px; margin-top:20px; }
.avatar{
  width:36px; height:36px; border-radius:50%;
  display:grid; place-items:center;
  background: var(--panel-3); border:1px solid var(--line);
  font-family: var(--font-display); font-weight:700; font-size:13px; color: var(--cyan);
}
.who b{ display:block; font-size:13.5px; }
.who span{ display:block; font-size:12px; color: var(--text-mute); }

/* --------------------------------- CTA band -------------------------------- */
.cta-band{
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--panel-3), var(--panel-2));
  border: 1px solid var(--line);
  padding: 52px;
  display:flex; align-items:center; justify-content:space-between; gap:40px;
  position:relative; overflow:hidden;
}
.cta-band::before{
  content:""; position:absolute; right:-60px; top:-60px; width:260px; height:260px;
  border-radius:50%; background: radial-gradient(circle, rgba(8,145,178,.12), transparent 70%);
}
.cta-band h2{ font-size: clamp(24px,2.6vw,32px); font-weight:600; max-width:420px; }
.cta-band p{ color: var(--text-dim); margin-top:10px; max-width:420px; }
.cta-form{ display:flex; gap:10px; }
.cta-form input{
  background: var(--panel); border:1px solid var(--line); color:var(--text);
  padding: 13px 16px; border-radius:8px; font-size:14px; width:250px;
  transition: border-color .15s;
}
.cta-form input:focus{ border-color: var(--cyan); outline: none; }

/* --------------------------------- Footer ---------------------------------- */
.site-footer{
  border-top: 1px solid var(--line-soft);
  padding: 60px 0 30px;
  margin-top: 40px;
  background: var(--panel-2);
}
.footer-grid{
  display:grid; grid-template-columns: 1.4fr repeat(4, 1fr); gap: 32px;
}
.footer-grid h4{ font-size:12.5px; letter-spacing:.08em; text-transform:uppercase; color:var(--text-mute); margin-bottom:16px; font-family:var(--font-mono); font-weight:500; }
.footer-grid li{ margin-bottom:10px; }
.footer-grid a{ color: var(--text-dim); font-size:14px; transition: color .15s; }
.footer-grid a:hover{ color: var(--cyan); }
.footer-about p{ color: var(--text-dim); font-size:14px; margin-top:14px; max-width:280px; }
.footer-social{ display:flex; gap:10px; margin-top:18px; }
.footer-social a{
  width:32px; height:32px; border-radius:8px; border:1px solid var(--line);
  display:grid; place-items:center; background: var(--panel);
  transition: border-color .15s, background .15s;
}
.footer-social a:hover{ border-color: var(--cyan); background: var(--bg-alt); }
.footer-social svg{ width:14px; height:14px; }
.footer-bottom{
  display:flex; justify-content:space-between; align-items:center;
  margin-top: 46px; padding-top: 22px; border-top:1px solid var(--line-soft);
  color: var(--text-mute); font-size:12.5px; flex-wrap:wrap; gap:10px;
}
.footer-bottom .legal-links{ display:flex; gap:18px; }

/* ============================== TRACK PAGE ================================= */
.track-hero{ padding: 56px 0 20px; }
.track-hero h1{ font-size: clamp(30px,3.6vw,42px); font-weight:700; margin-top:14px; }
.track-hero p{ color: var(--text-dim); margin-top:12px; max-width:560px; font-size:16px; }

.big-search{
  margin-top: 30px;
  background: var(--panel); border:1px solid var(--line); border-radius: var(--radius-lg);
  padding: 10px; box-shadow: var(--shadow-panel);
}

.result-panel{
  margin-top: 40px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-panel);
  overflow:hidden;
}
.result-head{
  display:flex; justify-content:space-between; align-items:flex-start; flex-wrap:wrap; gap:20px;
  padding: 28px 30px; border-bottom:1px solid var(--line-soft);
}
.flight-id{ display:flex; align-items:center; gap:16px; }
.flight-id .code{
  font-family: var(--font-mono); font-size: 26px; font-weight:700; color: var(--text);
  background: var(--panel-3); border:1px solid var(--line); border-radius:9px; padding: 8px 14px;
}
.flight-id .meta h2{ font-size:18px; font-weight:600; }
.flight-id .meta span{ font-size:13px; color: var(--text-mute); font-family: var(--font-mono); }

.status-pill{
  font-family: var(--font-mono); font-size:12.5px; font-weight:700;
  padding: 8px 16px; border-radius:100px; letter-spacing:.03em;
  display:flex; align-items:center; gap:8px; height:fit-content;
}
.status-pill .dot{ width:7px;height:7px;border-radius:50%; }

.route-strip{ padding: 30px; border-bottom:1px solid var(--line-soft); }
.route-airports{ display:flex; align-items:center; justify-content:space-between; }
.route-airports .ap{ text-align:center; min-width:110px; }
.route-airports .ap .code{ font-family: var(--font-mono); font-size:28px; font-weight:700; }
.route-airports .ap .city{ font-size:13px; color: var(--text-dim); margin-top:4px; }
.route-airports .ap .time{ font-size:12px; color: var(--text-mute); margin-top:8px; font-family: var(--font-mono); }

.route-progress{ flex:1; margin: 0 26px; position:relative; }
.route-progress .track-line{
  height:2px; background: var(--line); border-radius:2px; position:relative; margin-top: 18px;
}
.route-progress .track-fill{
  position:absolute; left:0; top:0; height:2px; background: linear-gradient(90deg, var(--cyan), var(--cyan-dim)); border-radius:2px;
}
.route-progress .plane-marker{
  position:absolute; top:50%; transform: translate(-50%,-50%) rotate(90deg);
  width:20px; height:20px; color: var(--cyan);
}
.route-progress .pct{
  text-align:center; font-family: var(--font-mono); font-size:11.5px; color: var(--text-mute); margin-top:10px;
}

.detail-grid{
  display:grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  border-bottom: 1px solid var(--line-soft);
}
.detail-cell{
  padding: 22px 30px; border-right: 1px solid var(--line-soft);
}
.detail-cell:last-child{ border-right:none; }
.detail-cell .label{ font-family: var(--font-mono); font-size:11px; text-transform:uppercase; letter-spacing:.08em; color: var(--text-mute); }
.detail-cell .value{ font-size:19px; font-weight:600; margin-top:8px; font-family: var(--font-mono); }
.detail-cell .sub{ font-size:12px; color: var(--text-mute); margin-top:4px; }

.result-map-wrap{ padding: 24px 30px 30px; }

.demo-flights{ margin-top: 56px; }
.demo-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap:16px; }
.demo-card{
  background: var(--panel); border:1px solid var(--line); border-radius: var(--radius-md);
  padding: 18px 20px; display:flex; justify-content:space-between; align-items:center;
  transition: border-color .15s, box-shadow .15s;
}
.demo-card:hover{ border-color: var(--cyan); box-shadow: var(--shadow-hover); }
.demo-card .l .code{ font-family: var(--font-mono); font-weight:700; color:var(--cyan); font-size:14px; }
.demo-card .l .r{ font-size:12.5px; color: var(--text-mute); margin-top:4px; }
.demo-card .status-pill{ padding:5px 11px; font-size:10.5px; }

.faq{ margin-top: 20px; }
.faq-item{
  border-bottom: 1px solid var(--line-soft);
}
.faq-q{
  display:flex; justify-content:space-between; align-items:center;
  padding: 20px 4px; font-weight:600; font-size:15px;
  background:none; border:none; color: var(--text); width:100%; text-align:left;
  cursor: pointer;
  transition: color .15s;
}
.faq-q:hover{ color: var(--cyan); }
.faq-q .plus{ color: var(--cyan); font-family: var(--font-mono); font-size:18px; transition: transform .2s; }
.faq-item.open .faq-q .plus{ transform: rotate(45deg); }
.faq-a{
  max-height:0; overflow:hidden; transition: max-height .25s ease;
  color: var(--text-dim); font-size:14.5px; padding: 0 4px;
}
.faq-item.open .faq-a{ padding-bottom: 20px; }

/* ================================ CONTACT PAGE ============================== */
.contact-grid{
  display:grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items:flex-start;
}
.contact-form{
  background: var(--panel); border:1px solid var(--line); border-radius: var(--radius-lg);
  padding: 32px; box-shadow: var(--shadow-panel);
}
.form-row{ display:grid; grid-template-columns: 1fr 1fr; gap:16px; }
.field{ margin-bottom:18px; }
.field label{ display:block; font-size:12.5px; color: var(--text-dim); margin-bottom:8px; font-weight:500; }
.field input, .field select, .field textarea{
  width:100%; background: var(--bg-alt); border:1px solid var(--line); color: var(--text);
  padding: 12px 14px; border-radius:8px; font-size:14px; font-family: var(--font-body);
  transition: border-color .15s;
}
.field textarea{ resize: vertical; min-height:120px; }
.field input:focus, .field select:focus, .field textarea:focus{ border-color: var(--cyan); outline: none; }
.form-note{ font-size:12px; color: var(--text-mute); margin-top:14px; }
.form-success{
  display:none; align-items:center; gap:12px; background: rgba(5,150,105,.08);
  border:1px solid rgba(5,150,105,.2); color: var(--green); padding:14px 16px; border-radius:9px; font-size:14px; margin-bottom:18px;
}
.form-success.show{ display:flex; }

.support-cards{ display:flex; flex-direction:column; gap:14px; }
.support-card{
  background: var(--panel); border:1px solid var(--line); border-radius: var(--radius-md);
  padding: 20px 22px; display:flex; gap:16px; align-items:flex-start;
  transition: border-color .15s, box-shadow .15s;
}
.support-card:hover{ border-color: var(--cyan); box-shadow: var(--shadow-hover); }
.support-card .icon{
  width:38px; height:38px; border-radius:9px; background: var(--panel-3); border:1px solid var(--line);
  display:grid; place-items:center; flex-shrink:0;
}
.support-card .icon svg{ width:17px; height:17px; }
.support-card h4{ font-size:14.5px; font-weight:600; }
.support-card p{ font-size:13.5px; color: var(--text-dim); margin-top:4px; }
.support-card .val{ font-family: var(--font-mono); color: var(--cyan); font-size:13.5px; margin-top:6px; display:block; }

.office-card{ margin-top:14px; }

/* ---------------------------------- misc ------------------------------------ */
.badge-soft{
  display:inline-flex; align-items:center; gap:6px;
  background: var(--panel-2); border:1px solid var(--line); border-radius:100px;
  padding:5px 12px; font-size:12px; color: var(--text-dim); font-family: var(--font-mono);
}
.divider{ height:1px; background: var(--line-soft); margin: 6px 0; }

/* ------------------------------- responsive ---------------------------------- */
@media (max-width: 980px){
  .hero-grid{ grid-template-columns: 1fr; gap: 40px; }
  .feature-grid{ grid-template-columns: repeat(2,1fr); }
  .steps{ grid-template-columns: 1fr; }
  .testimonial-grid{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: repeat(3,1fr); }
  .detail-grid{ grid-template-columns: repeat(2,1fr); }
  .detail-cell:nth-child(2){ border-right:none; }
  .contact-grid{ grid-template-columns: 1fr; }
  .demo-grid{ grid-template-columns: 1fr 1fr; }
  .cta-band{ flex-direction:column; align-items:flex-start; }
}
@media (max-width: 700px){
  .wrap{ padding:0 20px; }
  .nav-links{ display:none; }
  .zulu-clock{ display:none; }
  .feature-grid{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: repeat(2,1fr); }
  .statbar .wrap{ justify-content: space-between; }
  .stat b{ font-size:22px; }
  .form-row{ grid-template-columns: 1fr; }
  .demo-grid{ grid-template-columns: 1fr; }
  .board-cols, .board-row{ grid-template-columns: 1.3fr 1.8fr .9fr 1fr; font-size:9.5px; }
  .flap-char{ width:11px; height:16px; font-size:9px; }
  .route-airports .ap .code{ font-size:20px; }
  .cta-form{ flex-direction:column; }
  .cta-form input{ width:100%; }
}