/* ==========================================================================
   NILA'S WOMEN'S HOSTEL — design tokens
   Signature idea: "Nila" = moon. Night-sky safety + jasmine-garland warmth,
   the two things every parent actually wants for their daughter: safe
   evenings and a home-cooked welcome. The recurring motif is a string of
   jasmine-bud dots (draws on the flower strings sold across Katpadi/Vellore)
   used as the section divider, plus a soft moon-glow on dark sections.
   ========================================================================== */

:root{
  --night-1:#171933;   /* deepest indigo, hero bg */
  --night-2:#241f47;   /* plum-indigo, secondary dark bg */
  --night-3:#332a5e;   /* lighter indigo for cards on dark */
  --paper:#FBF7EE;     /* warm moonlit cream, light bg */
  --paper-2:#F3EBDA;   /* deeper cream for alt sections */
  --ink:#211D36;       /* near-black text on light */
  --ink-soft:#57517a;  /* muted body text on light */
  --cloud:#EDE7F6;     /* faint text on dark */
  --gold:#E7A33E;      /* marigold accent — CTAs */
  --gold-dark:#C7842A;
  --rose:#C97B84;      /* jasmine-thread rose, secondary accent */
  --line:#E3D9C4;      /* hairline on light bg */
  --line-dark:#3c3568; /* hairline on dark bg */

  --display: "Fraunces", "Georgia", serif;
  --body: "Manrope", "Segoe UI", sans-serif;
  --mono: "Space Mono", "Courier New", monospace;

  --radius: 18px;
  --radius-sm:10px;
  --shadow: 0 14px 40px -14px rgba(23,25,51,.28);
  --container: 1120px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--body);
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  line-height:1.6;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{font-family:var(--display);margin:0 0 .4em;font-weight:600;line-height:1.12;letter-spacing:-.01em;}
p{margin:0 0 1em;}
ul{margin:0;padding:0;list-style:none;}
button{font:inherit;cursor:pointer;}

.container{max-width:var(--container);margin:0 auto;padding:0 24px;}
.eyebrow{
  font-family:var(--mono);
  font-size:12.5px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--gold-dark);
  display:inline-flex;
  align-items:center;
  gap:.6em;
  margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--gold-dark);display:inline-block;}
section.on-dark .eyebrow, .on-dark .eyebrow{color:var(--gold);}
section.on-dark .eyebrow::before{background:var(--gold);}

/* ---------- skip link / focus ---------- */
.skip-link{
  position:absolute;left:-999px;top:auto;
  background:var(--gold);color:var(--night-1);padding:10px 16px;
  border-radius:8px;z-index:999;font-weight:700;
}
.skip-link:focus{left:16px;top:16px;}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{
  outline:3px solid var(--gold);outline-offset:2px;
}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(23,25,51,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line-dark);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 24px;max-width:var(--container);margin:0 auto;
}
.brand{display:flex;align-items:center;gap:10px;color:var(--paper);}
.brand-mark{
  width:34px;height:34px;border-radius:50%;
  background:radial-gradient(circle at 32% 32%, #FCEFD2 0%, var(--gold) 55%, var(--gold-dark) 100%);
  box-shadow:0 0 18px 2px rgba(231,163,62,.55);
  flex:none;
}
.brand-name{font-family:var(--display);font-size:19px;letter-spacing:.01em;}
.brand-name em{font-style:italic;color:var(--gold);}
.nav-links{display:flex;gap:28px;align-items:center;}
.nav-links a{
  color:var(--cloud);font-size:14.5px;font-weight:600;
  position:relative;padding:6px 0;
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:0;width:0;height:1px;
  background:var(--gold);transition:width .25s ease;
}
.nav-links a:hover::after,.nav-links a[aria-current="page"]::after{width:100%;}
.nav-links a[aria-current="page"]{color:var(--gold);}
.nav-cta{
  background:var(--gold);color:var(--night-1)!important;
  padding:10px 18px;border-radius:999px;font-weight:700!important;
}
.nav-cta::after{display:none;}
.nav-toggle{
  display:none;background:none;border:1px solid var(--line-dark);
  border-radius:8px;padding:8px 10px;color:var(--paper);
}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--paper);margin:4px 0;}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 26px;border-radius:999px;font-weight:700;font-size:15px;
  border:1px solid transparent;transition:transform .18s ease, box-shadow .18s ease;
}
.btn:hover{transform:translateY(-2px);}
.btn-gold{background:var(--gold);color:var(--night-1);box-shadow:0 10px 26px -10px rgba(231,163,62,.7);}
.btn-gold:hover{box-shadow:0 14px 30px -10px rgba(231,163,62,.85);}
.btn-outline{border-color:rgba(255,255,255,.35);color:var(--paper);}
.btn-outline:hover{border-color:var(--gold);color:var(--gold);}
.btn-outline-dark{border-color:var(--ink);color:var(--ink);}
.btn-outline-dark:hover{border-color:var(--gold-dark);color:var(--gold-dark);}
.btn-block{width:100%;justify-content:center;}

/* ---------- hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(60% 55% at 78% 18%, rgba(231,163,62,.35), transparent 60%),
    radial-gradient(45% 40% at 15% 85%, rgba(201,123,132,.28), transparent 60%),
    linear-gradient(180deg, var(--night-1), var(--night-2));
  color:var(--paper);
  padding:96px 0 120px;
}
.hero::after{
  content:"";position:absolute;right:-6%;top:8%;width:340px;height:340px;border-radius:50%;
  background:radial-gradient(circle at 35% 30%, #FDF3D8 0%, var(--gold) 45%, transparent 72%);
  filter:blur(2px);opacity:.55;
}
.hero-grid{
  display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;
  position:relative;z-index:2;
}
.hero h1{font-size:clamp(38px,5vw,60px);color:var(--paper);}
.hero h1 em{font-style:italic;color:var(--gold);}
.hero .lede{font-size:18px;color:var(--cloud);max-width:46ch;}
.hero-cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px;}
.hero-meta{
  display:flex;gap:26px;margin-top:44px;flex-wrap:wrap;
  font-family:var(--mono);font-size:12.5px;color:var(--cloud);text-transform:uppercase;letter-spacing:.08em;
}
.hero-meta strong{display:block;font-family:var(--display);font-style:italic;font-size:22px;color:var(--gold);text-transform:none;letter-spacing:0;}

.hero-card{
  background:rgba(251,247,238,.06);
  border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius);
  padding:26px;backdrop-filter:blur(6px);
}
.hero-card .mini-title{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);margin-bottom:14px;}
.hero-list li{
  display:flex;gap:12px;align-items:flex-start;padding:10px 0;
  border-top:1px solid rgba(255,255,255,.1);color:var(--cloud);font-size:14.5px;
}
.hero-list li:first-child{border-top:none;}
.hero-list li .dot{
  width:7px;height:7px;border-radius:50%;background:var(--gold);margin-top:7px;flex:none;
  box-shadow:0 0 8px 1px rgba(231,163,62,.7);
}

/* ---------- jasmine divider (signature element) ---------- */
.jasmine-divider{
  display:flex;align-items:center;justify-content:center;gap:10px;
  padding:34px 0;
}
.jasmine-divider .thread{flex:1;max-width:220px;height:1px;background:linear-gradient(90deg, transparent, var(--line), transparent);}
.jasmine-divider .bud{width:6px;height:6px;border-radius:50%;background:var(--gold);opacity:.85;}
.jasmine-divider .bud:nth-child(3n){background:var(--rose);}
.on-dark .jasmine-divider .thread{background:linear-gradient(90deg, transparent, var(--line-dark), transparent);}

/* ---------- generic section ---------- */
section{padding:88px 0;}
.on-dark{background:var(--night-1);color:var(--cloud);}
.on-cream2{background:var(--paper-2);}
.section-head{max-width:640px;margin:0 0 48px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head h2{font-size:clamp(28px,3.4vw,40px);}
.section-head p{color:var(--ink-soft);font-size:16.5px;}
.on-dark .section-head p{color:var(--cloud);}

/* ---------- cards / grids ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:26px;}
.card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px;box-shadow:var(--shadow);
}
.on-dark .card{background:var(--night-2);border-color:var(--line-dark);box-shadow:none;}
.card .icon{
  width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(150deg,var(--gold),var(--gold-dark));color:var(--night-1);margin-bottom:18px;
  font-size:20px;
}
.card h3{font-size:19px;}
.card p{color:var(--ink-soft);font-size:15px;margin-bottom:0;}
.on-dark .card p{color:var(--cloud);}

/* ---------- pill tags ---------- */
.tag-row{display:flex;flex-wrap:wrap;gap:10px;}
.tag{
  font-family:var(--mono);font-size:12.5px;letter-spacing:.03em;
  padding:8px 14px;border-radius:999px;border:1px solid var(--line);color:var(--ink-soft);
  display:inline-flex;align-items:center;gap:8px;background:var(--paper);
}
.tag .dot{width:6px;height:6px;border-radius:50%;background:var(--gold);}
.on-dark .tag{background:var(--night-2);border-color:var(--line-dark);color:var(--cloud);}

/* ---------- room cards ---------- */
.room-card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;
}
.room-media{
  height:190px;
  background:
    repeating-linear-gradient(135deg, rgba(231,163,62,.16) 0 2px, transparent 2px 22px),
    linear-gradient(160deg,var(--night-3),var(--night-1));
  position:relative;
}
.room-media .badge{
  position:absolute;top:16px;left:16px;background:var(--gold);color:var(--night-1);
  font-family:var(--mono);font-size:12px;padding:6px 12px;border-radius:999px;font-weight:700;
}
.room-body{padding:26px 26px 28px;flex:1;display:flex;flex-direction:column;}
.room-body h3{font-size:22px;}
.room-price{font-family:var(--mono);color:var(--gold-dark);font-size:14px;margin-bottom:14px;}
.room-feats{display:grid;grid-template-columns:1fr 1fr;gap:8px 14px;margin:6px 0 22px;}
.room-feats li{font-size:14px;color:var(--ink-soft);display:flex;gap:8px;align-items:flex-start;}
.room-feats li::before{content:"✓";color:var(--gold-dark);font-weight:700;}
.room-body .btn{margin-top:auto;}

/* ---------- steps (process) ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.step{position:relative;padding-top:6px;}
.step .num{font-family:var(--mono);font-size:13px;color:var(--gold-dark);letter-spacing:.06em;}
.step h4{margin-top:10px;font-size:17px;}
.step p{color:var(--ink-soft);font-size:14.5px;}

/* ---------- testimony-free trust strip ---------- */
.trust-strip{
  display:flex;flex-wrap:wrap;gap:28px;justify-content:space-between;
  padding:26px 30px;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);
}
.trust-item{display:flex;gap:12px;align-items:center;flex:1;min-width:200px;}
.trust-item .num{font-family:var(--display);font-style:italic;font-size:26px;color:var(--gold-dark);}
.trust-item span{font-size:13px;color:var(--ink-soft);}

/* ---------- gallery ---------- */
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.gallery-grid figure{margin:0;border-radius:var(--radius-sm);overflow:hidden;position:relative;}
.gallery-grid .ph{
  aspect-ratio:4/5;width:100%;
  background:
    radial-gradient(circle at 30% 20%, rgba(231,163,62,.35), transparent 55%),
    linear-gradient(150deg,var(--night-3),var(--night-1));
  display:flex;align-items:center;justify-content:center;color:var(--cloud);
  font-family:var(--mono);font-size:12px;text-align:center;padding:12px;letter-spacing:.04em;
}
.gallery-grid figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:10px 12px;font-size:12px;
  font-family:var(--mono);color:var(--paper);background:linear-gradient(0deg,rgba(23,25,51,.75),transparent);
}

/* ---------- map / location ---------- */
.map-frame{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);}
.map-frame iframe{width:100%;height:420px;border:0;display:block;}
.route-card{
  background:var(--night-1);color:var(--cloud);border-radius:var(--radius);padding:28px;
}
.route-list li{
  display:flex;gap:14px;padding:14px 0;border-top:1px solid var(--line-dark);
}
.route-list li:first-child{border-top:none;}
.route-list .mode{
  font-family:var(--mono);font-size:11px;color:var(--gold);text-transform:uppercase;
  width:64px;flex:none;padding-top:2px;
}

/* ---------- forms ---------- */
.form-wrap{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:34px;box-shadow:var(--shadow);
}
.field{margin-bottom:18px;}
.field label{display:block;font-size:13px;font-weight:700;margin-bottom:7px;color:var(--ink);}
.field input,.field select,.field textarea{
  width:100%;padding:13px 14px;border-radius:10px;border:1px solid var(--line);
  background:#fff;font-family:var(--body);font-size:15px;color:var(--ink);
}
.field textarea{resize:vertical;min-height:110px;}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.form-note{font-size:13px;color:var(--ink-soft);margin-top:8px;}
.form-status{font-size:14px;margin-top:14px;display:none;padding:12px 14px;border-radius:10px;}
.form-status.ok{display:block;background:#EAF6EC;color:#2C6E3B;}
.form-status.err{display:block;background:#FBEAEA;color:#9C2B2B;}

/* ---------- footer ---------- */
.site-footer{background:var(--night-1);color:var(--cloud);padding:64px 0 26px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;margin-bottom:48px;}
.footer-grid h4{color:var(--paper);font-size:14px;font-family:var(--mono);text-transform:uppercase;letter-spacing:.08em;margin-bottom:16px;}
.footer-grid p{color:var(--cloud);font-size:14.5px;}
.footer-grid ul li{margin-bottom:10px;}
.footer-grid a{color:var(--cloud);font-size:14.5px;}
.footer-grid a:hover{color:var(--gold);}
.footer-bottom{
  border-top:1px solid var(--line-dark);padding-top:22px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
  font-size:13px;color:#8b85b3;
}

/* ---------- whatsapp floating button ---------- */
.wa-float{
  position:fixed;right:20px;bottom:20px;z-index:200;
  width:60px;height:60px;border-radius:50%;
  background:#25D366;display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 26px -6px rgba(37,211,102,.65);
  animation:wa-pulse 2.6s infinite;
}
.wa-float svg{width:30px;height:30px;fill:#fff;}
@keyframes wa-pulse{
  0%{box-shadow:0 0 0 0 rgba(37,211,102,.55);}
  70%{box-shadow:0 0 0 16px rgba(37,211,102,0);}
  100%{box-shadow:0 0 0 0 rgba(37,211,102,0);}
}

/* ---------- reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease, transform .7s ease;}
.reveal.in{opacity:1;transform:translateY(0);}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none;}
  .wa-float{animation:none;}
  html{scroll-behavior:auto;}
}

/* ---------- page hero (inner pages) ---------- */
.page-hero{
  background:linear-gradient(180deg,var(--night-1),var(--night-2));
  color:var(--paper);padding:64px 0 60px;position:relative;overflow:hidden;
}
.page-hero::after{
  content:"";position:absolute;left:-8%;bottom:-30%;width:280px;height:280px;border-radius:50%;
  background:radial-gradient(circle at 40% 40%, rgba(231,163,62,.4), transparent 70%);
}
.breadcrumb{font-family:var(--mono);font-size:12px;color:var(--cloud);letter-spacing:.06em;text-transform:uppercase;margin-bottom:16px;opacity:.8;}
.breadcrumb a{color:var(--gold);}
.page-hero h1{font-size:clamp(32px,4.4vw,48px);}
.page-hero p{color:var(--cloud);max-width:56ch;font-size:16.5px;}

/* ---------- responsive ---------- */
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr;}
  .grid-3{grid-template-columns:1fr 1fr;}
  .steps{grid-template-columns:1fr 1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .gallery-grid{grid-template-columns:repeat(3,1fr);}
}
@media (max-width:760px){
  .nav{position:relative;}
  .nav-links{
    position:fixed;top:0;left:0;right:0;bottom:0;height:100vh;height:100dvh;
    width:100%;max-width:100%;margin:0;box-sizing:border-box;
    background:var(--night-1);z-index:150;
    display:flex;flex-direction:column;align-items:stretch;
    padding:96px 24px 30px;gap:4px;overflow-y:auto;
    transform:translateX(100%);transition:transform .3s ease;
    visibility:hidden;
  }
  .nav-links.open{transform:translateX(0);visibility:visible;}
  .nav-links a{
    display:block;width:100%;padding:16px 4px;
    border-bottom:1px solid var(--line-dark);
    font-size:16px;
  }
  .nav-toggle{display:block;position:relative;z-index:160;}
  .nav-cta{text-align:center;margin-top:14px;}
  body.nav-open{overflow:hidden;}
  section{padding:64px 0;}
  .grid-3,.grid-2,.field-row{grid-template-columns:1fr;}
  .gallery-grid{grid-template-columns:1fr 1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;}
  .hero{padding:64px 0 80px;}
  .trust-strip{flex-direction:column;}
  .map-frame iframe{height:300px;}
}