/* ============================================================
   DTV — dummyticketsvisa.com design system
   Palette : ink #10162F · sky #2E6FF2 · sunrise #FF8A1E
             paper #F5F8FE · mist #DBE4F6 · jade #12A87B
   Type    : Space Grotesk (display) · Inter (body) · IBM Plex Mono (PNR/data)
   ============================================================ */
:root{
  --ink:#10162F;
  --ink-2:#1B2447;
  --sky:#2E6FF2;
  --sky-deep:#1C4FD6;
  --sky-soft:#E7EFFF;
  --sunrise:#FF8A1E;
  --sunrise-deep:#E5750A;
  --paper:#F5F8FE;
  --mist:#DBE4F6;
  --jade:#12A87B;
  --jade-soft:#E2F7EF;
  --text:#2A3350;
  --muted:#6B7594;
  --radius:16px;
  --shadow:0 14px 40px rgba(16,22,47,.10);
  --font-display:'Space Grotesk',system-ui,sans-serif;
  --font-body:'Inter',system-ui,sans-serif;
  --font-mono:'IBM Plex Mono',ui-monospace,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--text);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,.display{font-family:var(--font-display);color:var(--ink);line-height:1.15;letter-spacing:-.01em}
a{color:var(--sky);text-decoration:none}
a:hover{color:var(--sky-deep)}
img{max-width:100%}
.mono{font-family:var(--font-mono)}
:focus-visible{outline:3px solid var(--sunrise);outline-offset:2px;border-radius:4px}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
}

/* ---------- layout helpers ---------- */
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}
.section{padding:72px 0}
.section.tight{padding:48px 0}
.eyebrow{
  font-family:var(--font-mono);font-size:.78rem;font-weight:600;
  letter-spacing:.22em;text-transform:uppercase;color:var(--sky);
  display:inline-flex;align-items:center;gap:10px;margin-bottom:14px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--sunrise);display:inline-block}
.section-title{font-size:clamp(1.6rem,3.4vw,2.3rem);margin:0 0 12px;font-weight:700}
.section-lead{color:var(--muted);max-width:640px;margin:0 0 36px}

/* ---------- top bar + nav ---------- */
.topbar{
  background:var(--ink);color:#B9C4E4;font-size:.8rem;
  padding:7px 0;font-family:var(--font-mono);
}
.topbar .wrap{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
.topbar a{color:#fff}
.nav{
  position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.92);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--mist);
}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:72px}
.nav .brand img{height:44px;display:block}
.nav-links{display:flex;align-items:center;gap:26px;list-style:none;margin:0;padding:0}
.nav-links a{color:var(--ink-2);font-weight:600;font-size:.93rem}
.nav-links a:hover{color:var(--sky)}
.nav-toggle{display:none;background:none;border:0;font-size:1.6rem;color:var(--ink);cursor:pointer}
@media(max-width:860px){
  .nav-links{
    position:absolute;top:72px;left:0;right:0;background:#fff;
    flex-direction:column;align-items:flex-start;padding:18px 22px;gap:16px;
    border-bottom:1px solid var(--mist);display:none;box-shadow:var(--shadow);
  }
  .nav-links.open{display:flex}
  .nav-toggle{display:block}
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:var(--font-display);font-weight:700;font-size:1rem;
  padding:13px 26px;border-radius:12px;border:2px solid transparent;
  cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,background .15s ease;
  text-decoration:none;line-height:1.2;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--sunrise);color:#fff!important;box-shadow:0 8px 22px rgba(255,138,30,.35)}
.btn-primary:hover{background:var(--sunrise-deep)}
.btn-sky{background:var(--sky);color:#fff!important;box-shadow:0 8px 22px rgba(46,111,242,.30)}
.btn-sky:hover{background:var(--sky-deep)}
.btn-ghost{background:#fff;color:var(--ink)!important;border-color:var(--mist)}
.btn-ghost:hover{border-color:var(--sky);color:var(--sky)!important}
.btn-wa{background:#22c15e;color:#fff!important}
.btn-wa:hover{background:#1aa64f}
.btn-block{width:100%}
.btn-sm{padding:9px 16px;font-size:.88rem;border-radius:10px}

/* ---------- boarding-pass card (signature element) ---------- */
.bpass{
  position:relative;background:#fff;border-radius:20px;box-shadow:var(--shadow);
  overflow:hidden;border:1px solid var(--mist);
}
.bpass::before,.bpass::after{
  content:"";position:absolute;width:30px;height:30px;border-radius:50%;
  background:var(--paper);border:1px solid var(--mist);z-index:2;
  top:var(--notch-top,64%);transform:translateY(-50%);
}
.bpass::before{left:-16px}
.bpass::after{right:-16px}
.bpass .tear{
  border-top:2px dashed var(--mist);margin:0;position:relative;z-index:1;
}
.bpass-head{
  background:linear-gradient(120deg,var(--sky) 0%,var(--sky-deep) 100%);
  color:#fff;padding:16px 22px;display:flex;justify-content:space-between;align-items:center;gap:10px;
}
.bpass-head .airline{font-family:var(--font-display);font-weight:700;letter-spacing:.06em}
.bpass-head .cls{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.2em;opacity:.9}
.bpass-body{padding:22px}
.bpass-grid{display:grid;grid-template-columns:1fr auto 1fr;gap:10px;align-items:center;text-align:center}
.bpass .iata{font-family:var(--font-display);font-size:2.1rem;font-weight:700;color:var(--ink)}
.bpass .city{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.bpass .route-line{position:relative;height:2px;background:repeating-linear-gradient(90deg,var(--sky) 0 6px,transparent 6px 12px);min-width:80px}
.bpass .route-line i{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) rotate(45deg);
  color:var(--sky);background:#fff;padding:0 4px;font-size:1.05rem;
}
.bpass-meta{display:flex;flex-wrap:wrap;gap:18px;padding:16px 22px}
.bpass-meta div{min-width:96px}
.bpass-meta .k{font-family:var(--font-mono);font-size:.63rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.bpass-meta .v{font-family:var(--font-mono);font-weight:600;color:var(--ink);font-size:.95rem}
.stamp{
  position:absolute;right:18px;bottom:52px;transform:rotate(-12deg);
  border:3px solid var(--jade);color:var(--jade);border-radius:10px;
  font-family:var(--font-mono);font-weight:700;font-size:.78rem;letter-spacing:.16em;
  padding:6px 12px;opacity:.9;background:rgba(255,255,255,.7);
}

/* ---------- footer ---------- */
.footer{background:var(--ink);color:#AEB9DB;padding:56px 0 0;margin-top:40px}
.footer h4{color:#fff;font-size:1rem;margin:0 0 16px}
.footer a{color:#AEB9DB}
.footer a:hover{color:#fff}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px}
.footer-grid ul{list-style:none;margin:0;padding:0;display:grid;gap:9px;font-size:.92rem}
.footer .brand img{height:46px;margin-bottom:14px}
.footer .desc{font-size:.9rem;max-width:280px}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);margin-top:44px;padding:18px 0;
  font-size:.82rem;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  font-family:var(--font-mono);
}
@media(max-width:900px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.footer-grid{grid-template-columns:1fr}}

/* ---------- floating WhatsApp ---------- */
.wa-float{
  position:fixed;right:18px;bottom:18px;z-index:1200;width:56px;height:56px;
  background:#22c15e;color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-size:1.7rem;box-shadow:0 10px 26px rgba(34,193,94,.45);
}
.wa-float:hover{color:#fff;transform:scale(1.06)}

/* ---------- generic card ---------- */
.card-soft{background:#fff;border:1px solid var(--mist);border-radius:var(--radius);padding:26px;box-shadow:0 6px 18px rgba(16,22,47,.05)}