/* =================================================================
   VAYUM HOLIDAYS — DESIGN TOKENS
   Concept: every page is a route. Sections are waypoints on a
   dashed flight path, labelled with 3-letter airport-style codes
   (HOM, ABT, MICE, EVT, CTP, CTC). Palette reads like a modern
   travel poster rather than a generic SaaS template.
   ================================================================= */

:root{
  /* color */
  --ink:        #1B2A4A; /* deep indigo — dark sections, footer, nav */
  --ink-soft:   #2B3E63;
  --sand:       #F6EFE4; /* warm paper background */
  --sand-deep:  #EDE2CF;
  --gold:       #E8A33D; /* marigold accent — CTAs, waypoint dots */
  --gold-deep:  #C67F1E;
  --teal:       #0F5C56; /* secondary accent — links, MICE sections */
  --charcoal:   #22201B; /* body text */
  --white:      #FFFFFF;
  --line:       rgba(27,42,74,0.18);

  /* type */
  --font-display: 'Fraunces', Georgia, serif;
  --font-body:    'Inter', -apple-system, sans-serif;
  --font-mono:    'IBM Plex Mono', 'Courier New', monospace;

  /* rhythm */
  --gap-xs: .5rem;
  --gap-sm: 1rem;
  --gap-md: 2rem;
  --gap-lg: 4rem;
  --gap-xl: 7rem;
  --radius: 2px;
  --container: 1160px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--charcoal);
  background:var(--sand);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--teal);text-decoration:none;}
a:hover{color:var(--gold-deep);}
:focus-visible{outline:2px solid var(--gold-deep);outline-offset:3px;}
.container{max-width:var(--container);margin:0 auto;padding:0 1.5rem;}

h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:600;
  color:var(--ink);
  line-height:1.15;
  margin:0 0 .6em;
}
h1{font-size:clamp(2.2rem,4.5vw,3.6rem);font-weight:500;letter-spacing:-.01em;}
h2{font-size:clamp(1.6rem,3vw,2.3rem);}
h3{font-size:1.25rem;}
p{margin:0 0 1.1em;}
.lead{font-size:1.15rem;color:var(--ink-soft);}

/* -----------------------------------------------------------------
   Route eyebrow — the signature element. A waypoint code + dashed
   line that opens every major section, echoing a flight itinerary.
   ----------------------------------------------------------------- */
.route-eyebrow{
  display:flex;align-items:center;gap:.75rem;
  font-family:var(--font-mono);
  font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold-deep);
  margin-bottom:1.1rem;
}
.route-eyebrow .code{
  border:1px solid var(--gold-deep);
  padding:.15rem .5rem;
  border-radius:var(--radius);
}
.route-eyebrow .path{
  flex:0 0 3.5rem;
  height:1px;
  background-image:linear-gradient(to right, var(--gold-deep) 50%, transparent 0%);
  background-size:8px 1px;
  background-repeat:repeat-x;
  position:relative;
}
.route-eyebrow .path::after{
  content:"✈";
  position:absolute;right:-.6rem;top:-.65rem;
  font-size:.85rem;color:var(--gold-deep);
}
.route-eyebrow.on-dark{color:var(--gold);}
.route-eyebrow.on-dark .code{border-color:var(--gold);}
.route-eyebrow.on-dark .path{background-image:linear-gradient(to right, var(--gold) 50%, transparent 0%);}
.route-eyebrow.on-dark .path::after{color:var(--gold);}

/* -----------------------------------------------------------------
   Header / nav
   ----------------------------------------------------------------- */
.site-header{
  background:var(--ink);
  color:var(--sand);
  position:sticky;top:0;z-index:50;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.site-header .container{
  display:flex;align-items:center;justify-content:space-between;
  padding-top:1rem;padding-bottom:1rem;
}
.site-title{margin:0;font-size:1.35rem;}
.site-title a{color:var(--sand);font-family:var(--font-display);font-weight:600;}
.site-description{display:none;}
.main-menu{list-style:none;display:flex;gap:1.9rem;margin:0;padding:0;}
.main-menu a{
  color:var(--sand);opacity:.85;font-size:.92rem;
  font-family:var(--font-mono);letter-spacing:.03em;
}
.main-menu a:hover{opacity:1;color:var(--gold);}
.main-menu .current-menu-item > a{color:var(--gold);opacity:1;}
.nav-toggle{display:none;background:none;border:1px solid rgba(255,255,255,.3);color:var(--sand);padding:.4rem .6rem;border-radius:var(--radius);}

/* -----------------------------------------------------------------
   Hero
   ----------------------------------------------------------------- */
.hero{
  background:var(--ink);
  background-size:cover;background-position:center;
  color:var(--sand);
  position:relative;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(27,42,74,.78), rgba(27,42,74,.92));
  z-index:0;
}
.hero-home::before{background:linear-gradient(180deg, rgba(27,42,74,.55), rgba(27,42,74,.9));}
.hero > .container{position:relative;z-index:1;padding-top:5.5rem;padding-bottom:5.5rem;}
.hero h1{color:var(--white);}
.hero .lead{color:rgba(246,239,228,.85);max-width:38ch;}
.hero-home .lead{max-width:44ch;}

/* -----------------------------------------------------------------
   Buttons
   ----------------------------------------------------------------- */
.btn{
  display:inline-flex;align-items:center;gap:.5rem;
  font-family:var(--font-mono);font-size:.85rem;letter-spacing:.04em;
  padding:.8rem 1.5rem;border-radius:var(--radius);
  border:1px solid transparent;cursor:pointer;
  transition:transform .15s ease;
}
.btn:hover{transform:translateY(-1px);}
.btn-gold{background:var(--gold);color:var(--ink);border-color:var(--gold);}
.btn-gold:hover{background:var(--gold-deep);color:var(--white);}
.btn-outline{background:transparent;color:var(--sand);border-color:rgba(246,239,228,.5);}
.btn-outline:hover{border-color:var(--gold);color:var(--gold);}
.btn-ink{background:var(--ink);color:var(--sand);border-color:var(--ink);}
.btn-ink:hover{background:var(--teal);border-color:var(--teal);}

/* -----------------------------------------------------------------
   Sections & grids
   ----------------------------------------------------------------- */
section{padding:var(--gap-xl) 0;}
.section-tight{padding:var(--gap-lg) 0;}
.bg-sand-deep{background:var(--sand-deep);}
.bg-ink{background:var(--ink);color:var(--sand);}
.bg-ink h2, .bg-ink h3{color:var(--white);}
.bg-white{background:var(--white);}

.grid{display:grid;gap:var(--gap-md);}
.grid-2{grid-template-columns:1fr 1fr;}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}

.service-card{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:1.75rem;
}
.service-card .num{font-family:var(--font-mono);color:var(--gold-deep);font-size:.8rem;letter-spacing:.1em;}
.service-card h3{margin-top:.4rem;}

.stat{text-align:left;border-left:2px solid var(--gold);padding-left:1rem;}
.stat .figure{font-family:var(--font-display);font-size:2.2rem;color:var(--ink);display:block;}
.stat .label{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft);}

.card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.75rem;
}
.card ul{margin:0;padding-left:1.1rem;}
.card li{margin-bottom:.5rem;}

/* CTA band */
.cta-band{background:var(--teal);color:var(--white);text-align:left;}
.cta-band h3{color:var(--white);}
.cta-band .container{display:flex;align-items:center;justify-content:space-between;gap:2rem;flex-wrap:wrap;}

/* accordion (dependency-free) */
.faq details{
  border-bottom:1px solid var(--line);padding:1rem 0;
}
.faq summary{
  cursor:pointer;font-family:var(--font-display);font-size:1.05rem;color:var(--ink);
  list-style:none;display:flex;justify-content:space-between;align-items:center;
}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{content:"+";font-family:var(--font-mono);color:var(--gold-deep);font-size:1.2rem;}
.faq details[open] summary::after{content:"–";}
.faq p{margin-top:.7rem;color:var(--ink-soft);}

/* event type chips */
.chip-grid{display:flex;flex-wrap:wrap;gap:.75rem;}
.chip{
  font-family:var(--font-mono);font-size:.82rem;letter-spacing:.03em;
  border:1px solid var(--line);border-radius:999px;
  padding:.55rem 1.1rem;background:var(--white);color:var(--ink);
}

/* form */
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem;}
.field-row .full{grid-column:1 / -1;}
label{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-soft);display:block;margin-bottom:.35rem;}
input,textarea{
  width:100%;font-family:var(--font-body);font-size:1rem;
  padding:.75rem .9rem;border:1px solid var(--line);border-radius:var(--radius);
  background:var(--white);color:var(--charcoal);
}
input:focus,textarea:focus{border-color:var(--gold-deep);}
.alert-success{background:#E4EFE9;border:1px solid var(--teal);color:var(--teal);padding:.9rem 1.1rem;border-radius:var(--radius);margin-bottom:1.2rem;}

/* -----------------------------------------------------------------
   Footer
   ----------------------------------------------------------------- */
.site-footer{background:var(--ink);color:rgba(246,239,228,.75);}
.site-footer .container{padding-top:var(--gap-lg);padding-bottom:var(--gap-md);}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2.5rem;margin-bottom:2.5rem;}
.footer-grid h4{color:var(--sand);font-size:.85rem;font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;margin-bottom:1rem;}
.footer-grid ul{list-style:none;margin:0;padding:0;}
.footer-grid li{margin-bottom:.55rem;}
.footer-grid a{color:rgba(246,239,228,.75);}
.footer-grid a:hover{color:var(--gold);}
.footer-bottom{
  border-top:1px solid rgba(246,239,228,.12);
  padding-top:1.3rem;font-size:.82rem;font-family:var(--font-mono);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:.5rem;
}

/* -----------------------------------------------------------------
   Responsive
   ----------------------------------------------------------------- */
@media (max-width:900px){
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .field-row{grid-template-columns:1fr;}
}
@media (max-width:700px){
  .main-menu{
    position:fixed;inset:64px 0 0 0;background:var(--ink);
    flex-direction:column;padding:2rem 1.5rem;gap:1.4rem;
    transform:translateY(-110%);transition:transform .25s ease;
  }
  .main-menu.is-open{transform:translateY(0);}
  .nav-toggle{display:block;}
  .cta-band .container{flex-direction:column;align-items:flex-start;}
}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  .btn{transition:none;}
}