/* ===========================================================
   Twin Towers By AARV — twintowerszirakpur.com
   Channel-partner microsite | GarahPravesh
   =========================================================== */

:root{
  --navy:        #0B1B33;
  --navy-light:  #16294A;
  --navy-glass:  rgba(11,27,51,0.86);
  --gold:        #C9A15F;
  --gold-deep:   #A9803F;
  --gold-pale:   #E7D8B8;
  --cream:       #F6F3EC;
  --cream-deep:  #EEE8D9;
  --ink:         #1B2130;
  --stone:       #767C88;
  --white:       #FFFFFF;
  --line:        rgba(11,27,51,0.12);
  --line-gold:   rgba(201,161,95,0.45);

  --serif: "Fraunces", "Iowan Old Style", "Georgia", serif;
  --sans:  "Inter", "Segoe UI", sans-serif;

  --maxw: 1180px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;overflow-x:hidden;width:100%;}
body{
  margin:0;
  font-family:var(--sans);
  color:var(--ink);
  background:var(--cream);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  width:100%;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;margin:0;line-height:1.15;color:var(--navy);}
p{margin:0 0 1em;}
button{font-family:inherit;cursor:pointer;}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px;}

/* focus visibility */
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{
  outline:2px solid var(--gold-deep);
  outline-offset:3px;
}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:0.01ms !important;animation-iteration-count:1 !important;transition-duration:0.01ms !important;scroll-behavior:auto !important;}
}

/* ---------- Eyebrow / kicker ---------- */
.kicker{
  font-family:var(--serif);
  font-style:italic;
  font-size:1rem;
  color:var(--gold-deep);
  margin-bottom:10px;
  display:block;
}

/* ---------- Top bar (contact strip) ---------- */
.topbar{
  background:var(--navy);
  color:var(--gold-pale);
  font-size:.82rem;
  letter-spacing:.02em;
}
.topbar .wrap{
  display:flex;justify-content:space-between;align-items:center;
  padding:8px 28px;flex-wrap:wrap;gap:6px;
}
.topbar a{color:var(--gold-pale);}
.topbar a:hover{color:var(--white);}
.topbar .rera{color:rgba(231,216,184,0.65);}

/* ---------- Header / nav ---------- */
header.site-header{
  background:var(--white);
  border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:200;
}
.nav-row{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 28px;gap:14px;
}
.brand{display:flex;align-items:center;gap:12px;min-width:0;flex:1 1 auto;overflow:hidden;}
.brand img{height:44px;width:auto;flex-shrink:0;}
.brand-text{display:flex;flex-direction:column;min-width:0;overflow:hidden;}
.brand-name{
  font-family:var(--serif);font-size:1.15rem;color:var(--navy);letter-spacing:.02em;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.brand-text small{
  display:block;font-family:var(--sans);font-size:.62rem;letter-spacing:.12em;color:var(--stone);
  text-transform:uppercase;margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}

nav.main-nav ul{display:flex;gap:34px;}
nav.main-nav a{
  font-size:.92rem;color:var(--navy);position:relative;padding:4px 0;
}
nav.main-nav a::after{
  content:"";position:absolute;left:0;bottom:-3px;width:0;height:1px;background:var(--gold-deep);
  transition:width .25s ease;
}
nav.main-nav a:hover::after,nav.main-nav a.active::after{width:100%;}
nav.main-nav a.active{color:var(--gold-deep);}

.nav-cta{
  display:flex;align-items:center;gap:10px;flex-shrink:0;
}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:12px 26px;font-size:.86rem;letter-spacing:.03em;
  border:1px solid var(--navy);color:var(--navy);background:none;
  transition:all .25s ease;
}
.btn:hover{background:var(--navy);color:var(--white);}
.btn-gold{
  background:var(--gold);border-color:var(--gold);color:var(--navy);
}
.btn-gold:hover{background:var(--gold-deep);border-color:var(--gold-deep);color:var(--white);}
.btn-ghost-light{border-color:rgba(255,255,255,0.55);color:var(--white);}
.btn-ghost-light:hover{background:var(--white);color:var(--navy);}
.btn-sm{padding:9px 18px;font-size:.78rem;}
.btn-block{width:100%;justify-content:center;}

.hamburger{
  display:none;flex-direction:column;gap:5px;background:none;border:none;padding:6px;
}
.hamburger span{width:24px;height:2px;background:var(--navy);display:block;}

/* ---------- Hero ---------- */
.hero{
  position:relative;color:var(--white);
  min-height:88vh;display:flex;align-items:flex-end;
  background:var(--navy);
}
.hero-media{
  position:absolute;top:0;right:0;bottom:0;left:0;overflow:hidden;
}
.hero-slide{
  position:absolute;top:0;right:0;bottom:0;left:0;
  width:100%;height:100%;object-fit:cover;object-position:center;
  filter:brightness(1.18) saturate(1.05);
  opacity:0;transition:opacity 1.8s ease;
}
.hero-slide.active{opacity:1;}
.hero-media::after{
  content:"";position:absolute;top:0;right:0;bottom:0;left:0;
  background:linear-gradient(180deg, rgba(11,27,51,0.18) 0%, rgba(11,27,51,0.38) 55%, rgba(11,27,51,0.88) 100%);
}
.hero-inner{position:relative;z-index:2;padding:80px 28px 64px;width:100%;}
.hero-rera{
  font-size:.78rem;letter-spacing:.08em;color:var(--gold-pale);
  border:1px solid var(--line-gold);display:inline-block;padding:6px 14px;margin-bottom:22px;
}
.hero h1{
  font-size:clamp(2.4rem,5.4vw,4.2rem);color:var(--white);max-width:820px;
}
.hero h1 em{font-style:italic;color:var(--gold-pale);}
.hero-sub{
  max-width:560px;font-size:1.06rem;color:rgba(255,255,255,0.86);margin:20px 0 34px;
}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:40px;}
.hero-stats{
  display:grid;grid-template-columns:repeat(4,auto);gap:38px;
  border-top:1px solid rgba(255,255,255,0.2);padding-top:26px;
  max-width:820px;
}
.hero-stats div b{
  display:block;font-family:var(--serif);font-size:1.7rem;color:var(--gold-pale);
}
.hero-stats div span{font-size:.78rem;color:rgba(255,255,255,0.7);letter-spacing:.02em;}

/* ---------- Section basics ---------- */
section{padding:96px 0;}
.section-cream{background:var(--cream);}
.section-navy{background:var(--navy);color:var(--white);}
.section-navy h2{color:var(--white);}
.section-white{background:var(--white);}
.section-head{max-width:640px;margin-bottom:56px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head h2{font-size:clamp(1.8rem,3.4vw,2.6rem);}
.section-head p{color:var(--stone);margin-top:16px;font-size:1.02rem;}
.section-navy .section-head p{color:rgba(255,255,255,0.72);}
.rule{
  width:56px;height:2px;background:var(--gold);margin:0 0 18px;
}
.center .rule{margin-left:auto;margin-right:auto;}

/* ---------- Intro / two column ---------- */
.split{
  display:grid;grid-template-columns:1.05fr 0.95fr;gap:70px;align-items:center;
}
.split.reverse{grid-template-columns:0.95fr 1.05fr;}
.split.reverse .split-media{order:2;}
.split-media img{width:100%;}
.split-copy p{color:var(--stone);font-size:1.02rem;}
.stat-row{display:flex;gap:40px;margin-top:32px;flex-wrap:wrap;}
.stat-row div b{display:block;font-family:var(--serif);font-size:2rem;color:var(--navy);}
.stat-row div span{font-size:.8rem;color:var(--stone);}

/* ---------- USP list ---------- */
.usp-grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  border-top:1px solid var(--line);border-left:1px solid var(--line);
}
.usp-item{
  border-right:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:34px 30px;
}
.usp-item .num{font-family:var(--serif);font-style:italic;color:var(--gold-deep);font-size:.95rem;}
.usp-item h3{font-size:1.08rem;margin:12px 0 8px;}
.usp-item p{color:var(--stone);font-size:.92rem;margin:0;}

/* ---------- Sky deck feature ---------- */
.skydeck{
  background:var(--navy);color:var(--white);
  padding:96px 0;position:relative;overflow:hidden;
}
.skydeck-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;}
.skydeck-copy p{color:rgba(255,255,255,0.75);}
.skydeck-list{margin-top:26px;}
.skydeck-list li{
  padding:12px 0;border-top:1px solid rgba(255,255,255,0.14);
  display:flex;gap:14px;font-size:.95rem;color:rgba(255,255,255,0.88);
}
.skydeck-list li:last-child{border-bottom:1px solid rgba(255,255,255,0.14);}
.skydeck-list li::before{content:"—";color:var(--gold);}
.skydeck-media img{border:1px solid rgba(255,255,255,0.15);width:100%;}

/* ---------- Amenity grid ---------- */
.amenity-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  border-top:1px solid var(--line);border-left:1px solid var(--line);
}
.amenity{
  border-right:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:30px 18px;font-size:.9rem;text-align:center;
}
.amenity .glyph{
  display:flex;align-items:center;justify-content:center;margin:0 auto 14px;
  width:44px;height:44px;
}
.amenity .glyph svg{
  width:30px;height:30px;fill:none;stroke:var(--gold-deep);stroke-width:1.4;
  stroke-linecap:round;stroke-linejoin:round;
}

/* ---------- Config / floor plan cards ---------- */
.config-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;}
.config-card{border:1px solid var(--line);background:var(--white);}
.config-card img{width:100%;border-bottom:1px solid var(--line);}
.config-card-body{padding:28px 30px 32px;}
.config-card-body .size{color:var(--gold-deep);font-family:var(--serif);font-style:italic;font-size:1.05rem;margin-bottom:6px;}
.config-card-body h3{font-size:1.4rem;margin-bottom:14px;}
.spec-list{margin:18px 0;border-top:1px solid var(--line);}
.spec-list li{
  display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px solid var(--line);font-size:.88rem;
}
.spec-list li span:first-child{color:var(--stone);}

/* ---------- Payment plan tables ---------- */
.plan-tables{display:grid;grid-template-columns:1fr 1fr;gap:48px;}
.plan-table{border:1px solid var(--line);background:var(--white);}
.plan-table-head{
  background:var(--navy);color:var(--white);padding:20px 26px;
}
.plan-table-head h3{color:var(--white);font-size:1.15rem;}
.plan-table-head span{font-size:.8rem;color:var(--gold-pale);}
.plan-table table{width:100%;border-collapse:collapse;}
.plan-table td{
  padding:15px 26px;border-bottom:1px solid var(--line);font-size:.9rem;vertical-align:top;
}
.plan-table tr:last-child td{border-bottom:none;}
.plan-table td.step{color:var(--stone);width:38%;}
.plan-table td.pct{text-align:right;font-weight:600;color:var(--navy);white-space:nowrap;}
.plan-note{font-size:.82rem;color:var(--stone);margin-top:18px;}
.plan-table-cta{padding:22px 26px 26px;}
.plan-table-highlight{
  border-color:var(--gold);position:relative;box-shadow:0 18px 40px rgba(11,27,51,0.1);
}
.plan-table-highlight .plan-table-head{background:var(--gold);color:var(--navy);}
.plan-table-highlight .plan-table-head h3{color:var(--navy);}
.plan-table-highlight .plan-table-head span{color:rgba(11,27,51,0.7);}
.highlight-ribbon{
  position:absolute;top:-13px;left:26px;background:var(--navy);color:var(--gold-pale);
  font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;padding:5px 14px;
}

/* ---------- Gallery ---------- */
.gallery-grid{
  columns:3 260px;column-gap:16px;
}
.gallery-grid img{margin-bottom:16px;width:100%;cursor:zoom-in;border:1px solid var(--line);}

.lightbox{
  position:fixed;top:0;right:0;bottom:0;left:0;background:rgba(11,27,51,0.95);z-index:999;
  display:none;align-items:center;justify-content:center;padding:40px;
}
.lightbox.open{display:flex;}
.lightbox img{max-width:92vw;max-height:88vh;}
.lightbox-close{
  position:absolute;top:24px;right:32px;color:var(--white);font-size:2rem;background:none;border:none;
}

/* ---------- Location ---------- */
.loc-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;}
.loc-col h3{font-size:1rem;color:var(--gold-deep);font-family:var(--sans);font-weight:600;letter-spacing:.03em;text-transform:uppercase;font-size:.82rem;margin-bottom:16px;}
.loc-col ul li{
  display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line);font-size:.9rem;
}
.loc-col ul li span:last-child{color:var(--gold-deep);font-weight:600;white-space:nowrap;padding-left:12px;}

.connectivity-list{margin-top:28px;}
.connectivity-list li{
  display:flex;gap:16px;padding:14px 0;border-bottom:1px solid var(--line);align-items:baseline;
}
.connectivity-list li b{font-family:var(--serif);color:var(--gold-deep);font-size:1.1rem;min-width:64px;display:inline-block;margin-right:8px;}

/* ---------- Form ---------- */
.form-card{background:var(--white);border:1px solid var(--line);padding:40px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.field{margin-bottom:18px;}
.field label{display:block;font-size:.78rem;color:var(--stone);margin-bottom:7px;letter-spacing:.02em;}
.field input,.field select,.field textarea{
  width:100%;padding:13px 14px;border:1px solid var(--line);background:var(--cream);
  font-family:var(--sans);font-size:.94rem;color:var(--ink);
}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--gold-deep);outline:none;background:var(--white);
}
.field textarea{resize:vertical;min-height:90px;}
.form-note{font-size:.76rem;color:var(--stone);margin-top:14px;}
.form-msg{margin-top:16px;padding:12px 16px;font-size:.88rem;display:none;}
.form-msg.show{display:block;}
.form-msg.ok{background:#EAF2E9;color:#2F5D33;}
.form-msg.err{background:#F7E7E4;color:#8C2F1F;}

.contact-split{display:grid;grid-template-columns:0.9fr 1.1fr;gap:56px;}
.contact-info-item{padding:22px 0;border-top:1px solid var(--line);}
.contact-info-item:last-child{border-bottom:1px solid var(--line);}
.contact-info-item .label{font-size:.76rem;letter-spacing:.06em;text-transform:uppercase;color:var(--gold-deep);margin-bottom:6px;}
.contact-info-item .val{font-size:1.15rem;font-family:var(--serif);}

/* ---------- FAQ accordion ---------- */
.faq-list{max-width:820px;margin:0 auto;}
.faq-item{
  border-bottom:1px solid var(--line);padding:22px 0;
}
.faq-item summary{
  cursor:pointer;font-family:var(--serif);font-size:1.08rem;color:var(--navy);
  list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";font-size:1.4rem;color:var(--gold-deep);flex-shrink:0;line-height:1;
}
.faq-item[open] summary::after{content:"\2212";}
.faq-item p{color:var(--stone);margin:14px 0 0;font-size:.94rem;max-width:680px;}

/* ---------- CTA band ---------- */
.cta-band{
  background:var(--gold);color:var(--navy);padding:56px 0;
}
.cta-band .wrap{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;}
.cta-band h2{font-size:1.7rem;color:var(--navy);}
.cta-band .btn{border-color:var(--navy);}
.cta-band .btn:hover{background:var(--navy);color:var(--white);}

/* ---------- Footer ---------- */
footer.site-footer{
  background:var(--navy);color:rgba(255,255,255,0.7);padding:64px 0 0;
}
.footer-grid{
  display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px;
  border-bottom:1px solid rgba(255,255,255,0.14);
}
.footer-grid h4{color:var(--white);font-size:.82rem;letter-spacing:.05em;text-transform:uppercase;margin-bottom:18px;font-family:var(--sans);}
.footer-grid ul li{margin-bottom:10px;font-size:.9rem;}
.footer-grid ul li a:hover{color:var(--gold-pale);}
.footer-brand p{font-size:.88rem;color:rgba(255,255,255,0.62);max-width:280px;}
.footer-bottom{
  padding:26px 0;font-size:.78rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;color:rgba(255,255,255,0.5);
}
.rera-strip{
  border-top:1px solid rgba(255,255,255,0.14);padding:20px 0;font-size:.76rem;color:rgba(255,255,255,0.5);
  line-height:1.7;
}

/* ---------- Floating WhatsApp button ---------- */
.wa-float{
  position:fixed;right:24px;bottom:24px;z-index:310;
  width:56px;height:56px;border-radius:50%;background:#25D366;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 18px rgba(0,0,0,0.25);
  transition:transform .2s ease;
}
.wa-float svg{width:28px;height:28px;}
.wa-float:hover{transform:scale(1.08);}
@media(max-width:980px){
  .wa-float{right:14px;bottom:68px;width:46px;height:46px;}
  .wa-float svg{width:23px;height:23px;}
}

/* ---------- Sticky mobile CTA ---------- */
.mobile-cta{
  position:fixed;bottom:0;left:0;right:0;z-index:300;
  display:none;background:var(--navy);border-top:1px solid rgba(255,255,255,0.15);
}
.mobile-cta .wrap{display:flex;padding:0;max-width:none;}
.mobile-cta a{flex:1;text-align:center;padding:13px 0;font-size:.82rem;color:var(--white);border-right:1px solid rgba(255,255,255,0.15);}
.mobile-cta a:last-child{border-right:none;background:var(--gold);color:var(--navy);}

/* ---------- Brochure gate modal ---------- */
.modal-overlay{
  position:fixed;top:0;right:0;bottom:0;left:0;background:rgba(11,27,51,0.72);z-index:998;
  display:none;align-items:center;justify-content:center;padding:20px;
}
.modal-overlay.open{display:flex;}
.modal-box{background:var(--white);max-width:440px;width:100%;padding:38px;position:relative;}
.modal-close{position:absolute;top:14px;right:16px;background:none;border:none;font-size:1.4rem;color:var(--stone);}
.modal-box h3{font-size:1.3rem;margin-bottom:10px;}
.modal-box p{color:var(--stone);font-size:.9rem;}

/* ---------- Page hero (interior pages) ---------- */
.page-hero{
  background:var(--navy);color:var(--white);padding:120px 0 60px;position:relative;
}
.page-hero .kicker{color:var(--gold-pale);}
.page-hero h1{color:var(--white);font-size:clamp(2rem,4vw,3rem);}
.breadcrumb{font-size:.8rem;color:rgba(255,255,255,0.55);margin-bottom:18px;}
.breadcrumb a:hover{color:var(--white);}

/* ---------- Responsive ---------- */
@media(max-width:980px){
  nav.main-nav{display:none;}
  .hamburger{display:flex;}
  .nav-cta .btn-outline-desktop{display:none;}
  .split,.split.reverse{grid-template-columns:1fr;}
  .split.reverse .split-media{order:0;}
  .skydeck-grid{grid-template-columns:1fr;}
  .usp-grid{grid-template-columns:repeat(2,1fr);}
  .amenity-grid{grid-template-columns:repeat(2,1fr);}
  .config-grid{grid-template-columns:1fr;}
  .plan-tables{grid-template-columns:1fr;}
  .loc-cols{grid-template-columns:1fr;}
  .contact-split{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .gallery-grid{columns:2 200px;}
  .mobile-cta{display:block;}
  body{padding-bottom:48px;}
  .hero-stats{grid-template-columns:repeat(2,auto);row-gap:20px;}
}
@media(max-width:600px){
  .usp-grid{grid-template-columns:1fr;}
  .amenity-grid{grid-template-columns:1fr 1fr;}
  .form-row{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .gallery-grid{columns:1;}
  .cta-band .wrap{flex-direction:column;text-align:center;}

  /* Header: give the brand name room and drop the header's own
     Enquire button — the sticky bottom bar already has one, and
     keeping both was crowding the logo/title on phone widths. */
  .nav-row{padding:12px 18px;gap:8px;}
  .wrap{padding:0 18px;}
  .brand img{height:36px;}
  .brand-name{font-size:.98rem;}
  .brand-text small{font-size:.56rem;letter-spacing:.08em;}
  .nav-cta .btn-gold{display:none;}
  .nav-cta{gap:6px;}
  .hamburger{padding:6px 2px;}
}

/* mobile nav drawer */
.mobile-nav{
  position:fixed;top:0;right:0;width:300px;max-width:85vw;height:100%;background:var(--navy);z-index:400;
  padding:30px 26px;transform:translateX(100%);transition:transform .3s ease;overflow-y:auto;
}
.mobile-nav.open{transform:translateX(0);}
.mobile-nav ul li{border-bottom:1px solid rgba(255,255,255,0.12);}
.mobile-nav ul li a{display:block;padding:16px 0;color:var(--white);font-size:1rem;}
.mobile-nav-close{background:none;border:none;color:var(--white);font-size:1.6rem;float:right;}
.nav-scrim{position:fixed;top:0;right:0;bottom:0;left:0;background:rgba(0,0,0,.4);z-index:399;display:none;}
.nav-scrim.open{display:block;}