/* ============================================================
   KURUKSHETRA PROJECT — shared design system
   Theme: Corporate & sober — navy and muted gold on white, in
   the structured, trustworthy register of an institutional
   real-estate portal (NH-44 growth corridor, Kurukshetra).
   ============================================================ */

:root{
  --ink: #14294A;
  --ink-2: #1B355C;
  --gold: #B8863B;
  --gold-soft: #D4A661;
  --ivory: #F4F7FB;
  --ivory-2: #E7ECF3;
  --paper: #FFFFFF;
  --brick: #B8863B;
  --brick-dark: #9C6F2E;
  --pine: #0E8F7A;
  --pine-soft: #E3F3F0;
  --charcoal: #1A2733;
  --charcoal-60: rgba(26,39,51,0.62);
  --line: rgba(184,134,59,0.35);
  --line-soft: rgba(184,134,59,0.18);
  --shadow: 0 16px 34px -18px rgba(20,41,74,0.35);
  --radius: 8px;
  --max: 1180px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--paper);
  color:var(--charcoal);
  font-family:Arial, Helvetica, sans-serif;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:Arial, Helvetica, sans-serif;
  font-weight:bold;
  color:var(--ink);
  margin:0 0 .5em;
  letter-spacing:-0.01em;
}
p{ margin:0 0 1em; }
a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
.mono{ font-family:Arial, Helvetica, sans-serif; font-weight:bold; }
.wrap{ max-width:var(--max); margin:0 auto; padding:0 24px; }
.eyebrow{
  font-family:Arial, Helvetica, sans-serif;
  font-size:12px;
  font-weight:bold;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--gold);
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:14px;
}
.eyebrow::before{
  content:"";
  width:22px; height:1px;
  background:var(--gold);
  display:inline-block;
}
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:14px 26px;
  border-radius:var(--radius);
  font-weight:600;
  font-size:14.5px;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn-primary{ background:var(--brick); color:var(--paper); }
.btn-primary:hover{ background:var(--brick-dark); transform:translateY(-1px); box-shadow:var(--shadow); }
.btn-ghost{ background:transparent; border-color:rgba(244,247,251,0.4); color:var(--ivory); }
.btn-ghost:hover{ border-color:var(--gold); color:var(--gold-soft); }
.btn-dark{ background:var(--ink); color:var(--ivory); }
.btn-dark:hover{ background:var(--ink-2); transform:translateY(-1px); }
.btn-outline{ background:transparent; border-color:var(--ink); color:var(--ink); border-width:1px; border-style:solid; }
.btn-outline:hover{ background:var(--ink); color:var(--ivory); }
.btn-small{ padding:10px 18px; font-size:13px; }

/* ---------- plot-grid signature background ---------- */
.plot-grid{
  position:relative;
  background-color:var(--ink);
  background-image:
    repeating-linear-gradient(90deg, var(--line-soft) 0 1px, transparent 1px 137px),
    repeating-linear-gradient(0deg, var(--line-soft) 0 1px, transparent 1px 97px);
}
.plot-grid.light{
  background-color:var(--ivory);
  background-image:
    repeating-linear-gradient(90deg, rgba(20,41,74,0.06) 0 1px, transparent 1px 120px),
    repeating-linear-gradient(0deg, rgba(20,41,74,0.06) 0 1px, transparent 1px 86px);
}
.corner-ticks::before, .corner-ticks::after{
  content:"";
  position:absolute;
  width:26px; height:26px;
  border-top:1px solid var(--gold);
  border-left:1px solid var(--gold);
  top:18px; left:18px;
  opacity:.6;
}
.corner-ticks::after{
  left:auto; top:auto; right:18px; bottom:18px;
  border-top:none; border-left:none;
  border-bottom:1px solid var(--gold);
  border-right:1px solid var(--gold);
}

/* ---------- header ---------- */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(20,41,74,0.94);
  backdrop-filter:blur(6px);
  border-bottom:1px solid rgba(184,134,59,0.22);
}
.site-header .wrap{
  display:flex; align-items:center; justify-content:space-between;
  height:76px;
}
.logo{
  font-family:Arial, Helvetica, sans-serif;
  font-size:20px; font-weight:600;
  color:var(--ivory);
  display:flex; flex-direction:column; line-height:1.1;
}
.logo span{
  font-family:Arial, Helvetica, sans-serif;
  font-size:10px; letter-spacing:.18em;
  color:var(--gold);
  text-transform:uppercase;
  margin-top:3px;
}
.nav{ display:flex; align-items:center; gap:30px; }
.nav a{
  color:var(--ivory-2); font-size:14.5px; font-weight:500;
  opacity:.85; transition:opacity .15s ease, color .15s ease;
}
.nav a:hover{ opacity:1; color:var(--gold-soft); }
.nav-cta{ display:flex; align-items:center; gap:14px; }
.menu-toggle{ display:none; background:none; border:none; color:var(--ivory); font-size:24px; cursor:pointer; }

@media(max-width:860px){
  .nav{ display:none; }
  .menu-toggle{ display:block; }
  .site-header.open .nav{
    display:flex; flex-direction:column; position:absolute; top:76px; left:0; right:0;
    background:var(--ink); padding:20px 24px 28px; gap:16px; border-bottom:1px solid var(--line);
  }
}

/* ---------- breadcrumb ---------- */
.crumbs{
  font-family:Arial, Helvetica, sans-serif;
  font-size:12px; color:var(--charcoal-60);
  padding:16px 0; letter-spacing:.02em;
}
.crumbs a{ color:var(--brick); }
.crumbs .sep{ margin:0 6px; opacity:.5; }

/* ---------- sections ---------- */
section{ padding:88px 0; }
.section-tight{ padding:56px 0; }
.section-head{ max-width:640px; margin-bottom:48px; }
.section-head h2{ font-size:clamp(28px,3.4vw,40px); }
.section-head p{ color:var(--charcoal-60); font-size:16.5px; }
.on-dark .section-head h2, .on-dark h2{ color:var(--ivory); }
.on-dark .section-head p{ color:rgba(244,247,251,0.72); }
.on-dark{ color:var(--ivory-2); }

/* ---------- cards / grids ---------- */
.grid{ display:grid; gap:24px; }
.grid-2{ grid-template-columns:repeat(2,1fr); }
.grid-3{ grid-template-columns:repeat(3,1fr); }
.grid-4{ grid-template-columns:repeat(4,1fr); }
@media(max-width:900px){ .grid-3,.grid-4{ grid-template-columns:repeat(2,1fr); } .grid-2{grid-template-columns:1fr;} }
@media(max-width:600px){ .grid-2,.grid-3,.grid-4{ grid-template-columns:1fr; } }

.card{
  background:var(--paper);
  border:1px solid rgba(20,41,74,0.09);
  border-radius:var(--radius);
  padding:26px;
  position:relative;
  transition:box-shadow .2s ease, transform .2s ease, border-color .2s ease;
}
.card:hover{ box-shadow:var(--shadow); transform:translateY(-3px); border-color:rgba(184,134,59,0.4); }
.plot-tag{
  font-family:Arial, Helvetica, sans-serif;
  font-size:11px; letter-spacing:.08em;
  color:var(--gold); border:1px solid var(--line);
  padding:3px 8px; border-radius:2px;
  position:absolute; top:20px; right:20px;
}

.dev-card{ padding:0; overflow:hidden; display:block; }
.dev-card .dev-media{
  height:150px; background:var(--ink);
  display:flex; align-items:center; justify-content:center;
  font-family:Arial, Helvetica, sans-serif; font-weight:bold; color:var(--gold-soft); font-size:15px;
  position:relative; text-align:center; padding:0 16px;
}
.dev-card .dev-body{ padding:22px 24px 26px; }
.dev-card h3{ font-size:19px; margin-bottom:6px; }
.dev-meta{ font-size:13px; color:var(--charcoal-60); margin-bottom:14px; }
.dev-meta span{ display:inline-block; margin-right:12px; }
.dev-card .tag-row{ display:flex; gap:8px; flex-wrap:wrap; margin-bottom:16px; }
.pill{
  font-size:11.5px; font-family:Arial, Helvetica, sans-serif;
  padding:4px 9px; border-radius:20px; background:var(--pine-soft); color:var(--pine);
  border:1px solid rgba(63,107,82,0.25);
}
.pill.gold{ background:#fbf1dc; color:#8a6a1f; border-color:rgba(184,134,59,0.35); }

/* stat / highlight strip */
.stat-strip{
  display:grid; grid-template-columns:repeat(4,1fr); gap:1px;
  background:rgba(184,134,59,0.25);
  border:1px solid rgba(184,134,59,0.25);
}
.stat-strip .stat{
  background:var(--ink); padding:28px 22px; text-align:left;
}
.stat .num{ font-family:Arial, Helvetica, sans-serif; font-weight:bold; font-size:30px; color:var(--gold-soft); }
.stat .lab{ font-family:Arial, Helvetica, sans-serif; font-size:11.5px; text-transform:uppercase; letter-spacing:.08em; color:rgba(244,247,251,0.65); margin-top:6px; }
@media(max-width:760px){ .stat-strip{ grid-template-columns:repeat(2,1fr); } }

/* hero */
.hero.plot-grid{
  padding:120px 0 100px; overflow:hidden;
  background-image:
    linear-gradient(180deg, rgba(20,41,74,0.62), rgba(20,41,74,0.90)),
    url('https://images.unsplash.com/photo-1477959858617-67f85cf4f1df?q=80&w=1600&auto=format&fit=crop');
  background-size:cover; background-position:center;
}
.hero .wrap{ position:relative; z-index:2; }
.hero h1{
  color:var(--ivory); font-size:clamp(36px,5.4vw,58px); line-height:1.06;
  max-width:820px;
}
.hero h1 em{ font-style:italic; color:var(--gold-soft); }
.hero p.lead{ color:rgba(244,247,251,0.78); font-size:18px; max-width:560px; margin:18px 0 32px; }
.hero-ctas{ display:flex; gap:14px; flex-wrap:wrap; }

.badge-row{ display:flex; gap:10px; flex-wrap:wrap; margin-top:28px; }
.badge{
  font-family:Arial, Helvetica, sans-serif; font-size:11.5px; letter-spacing:.04em;
  color:var(--ivory-2); border:1px solid var(--line); padding:6px 12px; border-radius:20px;
}

/* form */
.lead-form{
  background:var(--paper); border-radius:var(--radius); padding:30px;
  border:1px solid rgba(184,134,59,0.3); box-shadow:var(--shadow);
}
.lead-form h3, .lead-form h4{ font-size:19px; margin-bottom:4px; }
.lead-form .sub{ font-size:13.5px; color:var(--charcoal-60); margin-bottom:18px; }

/* generic field styling for every enquiry form: hero-less contact panel,
   the two modals, the sidebar tab and the Enquire Now side-image section */
.enquiry-form input:not([type="hidden"]), .enquiry-form select, .enquiry-form textarea{
  width:100%; padding:12px 14px; margin-bottom:12px;
  border:1px solid rgba(20,41,74,0.18); border-radius:6px;
  font-family:inherit; font-size:14.5px; background:#fff;
}
.enquiry-form .btn-primary{ width:100%; justify-content:center; margin-top:4px; }
.form-note{ font-size:11.5px; color:var(--charcoal-60); margin-top:10px; text-align:center; }

/* phone field: country-code select + number, side by side */
.phone-group{ display:flex; gap:8px; margin-bottom:12px; }
.phone-group .country-code{
  flex:0 0 118px; width:118px; padding:12px 8px; margin-bottom:0;
  border:1px solid rgba(20,41,74,0.18); border-radius:6px;
  font-family:inherit; font-size:13px; background:#fff;
}
.phone-group input[type="tel"]{ flex:1; margin-bottom:0; }
.enquiry-form textarea{ min-height:90px; resize:vertical; }

/* inline confirmation / error message under a submitted form */
.form-msg{
  display:none; margin-top:12px; padding:10px 14px; border-radius:2px;
  font-size:13.5px; text-align:center; background:var(--pine-soft); color:var(--pine);
  border:1px solid rgba(63,107,82,0.3);
}
.form-msg.is-visible{ display:block; }
.form-msg.form-msg--error{ background:#fbe9e7; color:var(--brick-dark); border-color:rgba(154,75,50,0.3); }

/* ============ Modal popups: Download Brochure / Enquire Now ============ */
.modal-overlay{
  display:none; position:fixed; inset:0; z-index:900;
  background:rgba(20,41,74,0.55); padding:24px; overflow-y:auto;
  align-items:flex-start; justify-content:center;
}
.modal-overlay.is-open{ display:flex; }
body.modal-open{ overflow:hidden; }
.modal-box{
  background:var(--paper); border-radius:var(--radius); max-width:560px; width:100%;
  margin:auto; padding:36px 32px 30px; position:relative; box-shadow:0 30px 60px -20px rgba(20,41,74,0.5);
  border:1px solid var(--line);
}
.modal-box h3{ font-size:21px; margin-bottom:4px; }
.modal-box .sub{ font-size:13.5px; color:var(--charcoal-60); margin-bottom:20px; }
.modal-close{
  position:absolute; top:14px; right:16px; background:none; border:none; cursor:pointer;
  font-size:18px; color:var(--charcoal-60); line-height:1; padding:6px;
}
.modal-close:hover{ color:var(--brick); }
.modal-box .form-row-2{ display:grid; grid-template-columns:1fr 1fr; gap:12px; align-items:start; }
.modal-box .form-row-2 input, .modal-box .form-row-2 select{ margin-bottom:0; }
.modal-box .form-row-2 .phone-group{ margin-bottom:0; }
@media(max-width:520px){ .modal-box .form-row-2{ grid-template-columns:1fr; } }

/* ============ Sidebar sticky "Enquire Now" tab ============ */
.sidebar-contact{
  position:fixed; top:50%; right:0; transform:translateY(-50%); z-index:850;
}
.sidebar-contact .toggle{
  position:absolute; right:100%; top:50%; transform:translateY(-50%) rotate(180deg);
  writing-mode:vertical-rl; background:var(--gold); color:var(--ink); font-weight:700;
  font-size:13.5px; letter-spacing:.04em; padding:16px 10px; cursor:pointer; border-radius:2px 0 0 2px;
  white-space:nowrap;
}
.sidebar-contact .panel{
  width:300px; max-width:80vw; max-height:80vh; overflow-y:auto;
  background:var(--paper); border:1px solid var(--line); box-shadow:0 20px 40px -20px rgba(20,41,74,0.4);
  padding:26px 22px; transform:translateX(100%); transition:transform .25s ease; border-radius:2px 0 0 2px;
}
.sidebar-contact.open .panel{ transform:translateX(0); }
.sidebar-contact .panel h4{ font-family:Arial, Helvetica, sans-serif; font-weight:bold; font-size:18px; color:var(--ink); margin-bottom:2px; }
.sidebar-contact .panel .sub{ font-size:12.5px; color:var(--charcoal-60); margin-bottom:16px; }
.sidebar-contact .panel-close{
  position:absolute; top:8px; right:10px; background:none; border:none; cursor:pointer; font-size:16px; color:var(--charcoal-60);
}
@media(max-width:760px){ .sidebar-contact{ display:none; } }

/* ============ Enquire Now — side image section ============ */
.enquire-service{
  display:grid; grid-template-columns:1fr 1fr; min-height:520px; padding:0;
}
.enquire-media{ background-size:cover; background-position:center; min-height:320px; }
.enquire-panel{
  background:var(--ink); padding:64px 48px; display:flex; flex-direction:column; justify-content:center;
}
.enquire-panel .divied{ display:block; width:52px; height:3px; background:var(--gold); margin:14px 0 26px; }
.enquire-panel input, .enquire-panel select, .enquire-panel textarea{ background:#fff; }
.enquire-panel .country-code{ background:#fff; }
@media(max-width:900px){ .enquire-service{ grid-template-columns:1fr; } .enquire-media{ min-height:220px; } }

/* photo-background variant of the modal box (View Details) */
.modal-box--photo{
  background-size:cover; background-position:center; border:none;
}
.modal-box--photo h4{ margin-bottom:18px; }
.modal-box--photo input, .modal-box--photo select, .modal-box--photo textarea{ background:rgba(255,255,255,0.95); }
.modal-box--photo .modal-close{ color:#fff; }

/* faq */
.faq-item{ border-bottom:1px solid rgba(20,41,74,0.12); padding:20px 0; }
.faq-item summary{ cursor:pointer; font-weight:600; color:var(--ink); list-style:none; display:flex; justify-content:space-between; gap:20px; }
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary::after{ content:"+"; font-family:Arial, Helvetica, sans-serif; color:var(--gold); font-size:18px; }
.faq-item[open] summary::after{ content:"–"; }
.faq-item p{ color:var(--charcoal-60); margin-top:12px; font-size:15px; }

/* table */
.price-table{ width:100%; border-collapse:collapse; }
.price-table th, .price-table td{ padding:14px 16px; text-align:left; border-bottom:1px solid rgba(20,41,74,0.12); font-size:14.5px; }
.price-table th{ font-family:Arial, Helvetica, sans-serif; font-size:11.5px; letter-spacing:.06em; text-transform:uppercase; color:var(--charcoal-60); }
.price-table td.mono{ color:var(--brick); font-weight:600; }

/* gallery */
.gal-item{ aspect-ratio:4/3; background:linear-gradient(135deg,var(--ivory-2),var(--ivory)); border:1px solid rgba(20,41,74,0.08); display:flex; align-items:center; justify-content:center; font-family:Arial, Helvetica, sans-serif; font-size:12px; color:var(--charcoal-60); text-align:center; padding:10px; }

/* footer */
footer{ background:var(--ink); color:rgba(244,247,251,0.7); padding:64px 0 28px; }
.foot-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:32px; margin-bottom:50px; }
.foot-grid h4{ color:var(--ivory); font-size:14px; font-family:Arial, Helvetica, sans-serif; letter-spacing:.06em; text-transform:uppercase; margin-bottom:16px; }
.foot-grid a{ display:block; margin-bottom:10px; font-size:14px; color:rgba(244,247,251,0.68); }
.foot-grid a:hover{ color:var(--gold-soft); }
.foot-bottom{ border-top:1px solid rgba(244,247,251,0.12); padding-top:24px; display:flex; justify-content:space-between; font-size:12.5px; flex-wrap:wrap; gap:10px; }
@media(max-width:760px){ .foot-grid{ grid-template-columns:1fr 1fr; } }

/* sticky mobile CTA bar */
.sticky-cta{
  position:fixed; bottom:0; left:0; right:0; z-index:200;
  background:var(--ink); border-top:1px solid var(--line);
  display:none; padding:10px 16px; gap:10px;
}
.sticky-cta a{ flex:1; text-align:center; padding:12px; border-radius:2px; font-size:13.5px; font-weight:600; }
.sticky-cta .call{ background:var(--pine); color:#fff; }
.sticky-cta .wa{ background:#25D366; color:#fff; }
.sticky-cta .brochure{ background:var(--gold); color:var(--ink); }
@media(max-width:760px){ .sticky-cta{ display:flex; } body{ padding-bottom:70px; } }

.two-col{ display:grid; grid-template-columns:1.15fr .85fr; gap:56px; align-items:start; }
@media(max-width:900px){ .two-col{ grid-template-columns:1fr; } }

.disclaimer-box{
  background:var(--ivory); border:1px solid rgba(184,134,59,0.3); border-radius:2px;
  padding:20px 24px; font-size:13px; color:var(--charcoal-60); margin-top:40px;
}

.chip-list{ display:flex; flex-wrap:wrap; gap:10px; }
.chip{ background:var(--ivory); border:1px solid rgba(20,41,74,0.1); border-radius:20px; padding:8px 16px; font-size:13.5px; }

.map-block{
  aspect-ratio:16/9; background:var(--ivory-2); border:1px solid rgba(20,41,74,0.1);
  display:flex; align-items:center; justify-content:center; color:var(--charcoal-60);
  font-family:Arial, Helvetica, sans-serif; font-size:13px; text-align:center; padding:20px;
}