/* ===== Bashundhara Kazi Office — main stylesheet ===== */
:root{
  --maroon:#8e2436;
  --maroon-dark:#6e1a28;
  --gold:#c99a3d;
  --gold-light:#e8c876;
  --green:#2f7d3c;
  --green-dark:#1f5c29;
  --ink:#2a2320;
  --muted:#6b5f5a;
  --bg:#fffaf3;
  --card:#ffffff;
  --border:#eee0cf;
  --shadow:0 10px 30px rgba(110,26,40,.08);
  --radius:16px;
  --radius-sm:10px;
  --maxw:1160px;
  font-size:16px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Hind Siliguri","Segoe UI",system-ui,-apple-system,Arial,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0 0 .5em;line-height:1.3;font-weight:700;}
p{margin:0 0 1em;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px;}
.section{padding:72px 0;}
.section-alt{background:#fff6e9;}
.section-head{text-align:center;max-width:680px;margin:0 auto 44px;}
.eyebrow{
  display:inline-block;
  font-size:.8rem;
  letter-spacing:.08em;
  font-weight:700;
  color:var(--green-dark);
  background:#e9f5ea;
  border:1px solid #cfe8d2;
  padding:5px 14px;
  border-radius:999px;
  margin-bottom:14px;
}
.section-head h2{font-size:clamp(1.5rem,3vw,2.1rem);color:var(--maroon-dark);}
.section-head p{color:var(--muted);margin-bottom:0;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:999px;font-weight:700;font-size:.95rem;
  border:2px solid transparent;cursor:pointer;transition:.2s ease;
}
.btn-primary{background:var(--maroon);color:#fff;box-shadow:0 8px 20px rgba(142,36,54,.28);}
.btn-primary:hover{background:var(--maroon-dark);transform:translateY(-2px);}
.btn-outline{border-color:#fff;color:#fff;}
.btn-outline:hover{background:rgba(255,255,255,.15);transform:translateY(-2px);}
.btn-gold{background:var(--gold);color:#3a2a06;box-shadow:0 8px 20px rgba(201,154,61,.35);}
.btn-gold:hover{background:var(--gold-light);transform:translateY(-2px);}
.btn-block{width:100%;}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,250,243,.92);
  backdrop-filter:saturate(180%) blur(8px);
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:10px 20px;gap:16px;}
.brand{display:flex;align-items:center;gap:10px;}
.brand-mark{width:44px;height:44px;border-radius:50%;background:#eef7ee;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.brand-mark svg{width:26px;height:26px;}
.brand-text{line-height:1.15;}
.brand-text .name-en{font-family:Georgia,"Times New Roman",serif;color:var(--green);font-weight:700;font-size:1.1rem;}
.brand-text .name-sub{font-family:Georgia,serif;font-size:.85rem;color:var(--ink);}
.nav-links{display:flex;gap:26px;font-weight:600;font-size:.95rem;}
.nav-links a{color:var(--ink);opacity:.8;}
.nav-links a:hover{opacity:1;color:var(--maroon);}
.header-cta{display:flex;align-items:center;gap:10px;}
.header-cta .btn{padding:10px 18px;font-size:.88rem;}
.nav-toggle{display:none;background:none;border:0;font-size:1.5rem;cursor:pointer;color:var(--maroon-dark);}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(1100px 500px at 85% -10%, rgba(201,154,61,.18), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, rgba(47,125,60,.12), transparent 60%),
    linear-gradient(180deg,#fff7ea,#fffaf3 60%);
  padding:56px 0 70px;
}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:#fff;border:1px solid var(--border);border-radius:999px;
  padding:6px 14px;font-size:.82rem;font-weight:700;color:var(--maroon-dark);
  box-shadow:var(--shadow);margin-bottom:18px;
}
.hero h1{font-size:clamp(1.9rem,4vw,2.9rem);color:var(--maroon-dark);}
.hero h1 span{color:var(--green);}
.hero p.lead{font-size:1.05rem;color:var(--muted);max-width:520px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:26px 0 30px;}
.hero-stats{display:flex;gap:28px;flex-wrap:wrap;}
.hero-stats div{min-width:100px;}
.hero-stats strong{display:block;font-size:1.5rem;color:var(--maroon-dark);}
.hero-stats span{font-size:.82rem;color:var(--muted);}
.hero-visual{
  position:relative;border-radius:24px;padding:26px;
  background:linear-gradient(160deg,var(--maroon) 0%,var(--maroon-dark) 100%);
  color:#fff;box-shadow:0 24px 50px rgba(110,26,40,.25);
}
.hero-visual .frame{
  border:2px solid var(--gold);border-radius:18px;padding:24px;text-align:center;
  background:rgba(255,255,255,.04);
}
.hero-visual .frame .kazi-icon{width:70px;margin:0 auto 14px;}
.hero-visual h3{font-family:Georgia,serif;color:var(--gold-light);font-size:1.6rem;margin-bottom:4px;}
.hero-visual .en-title{letter-spacing:.06em;font-weight:700;font-size:1rem;margin-bottom:16px;color:#fff;}
.hero-visual ul{text-align:left;font-size:.92rem;display:flex;flex-direction:column;gap:8px;}
.hero-visual ul li{display:flex;gap:8px;align-items:flex-start;}
.hero-visual ul li::before{content:"✓";color:var(--gold-light);font-weight:900;}
.hero-visual .addr{margin-top:16px;padding-top:16px;border-top:1px dashed rgba(255,255,255,.3);font-size:.85rem;color:#f4e3d3;}

/* ---------- Services ---------- */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.service-card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:26px;box-shadow:var(--shadow);transition:.2s ease;
}
.service-card:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(110,26,40,.14);}
.service-icon{
  width:52px;height:52px;border-radius:14px;background:#f7ebd8;
  display:flex;align-items:center;justify-content:center;margin-bottom:16px;
  color:var(--maroon);
}
.service-card h3{font-size:1.08rem;color:var(--maroon-dark);}
.service-card p{color:var(--muted);font-size:.92rem;margin-bottom:0;}

/* ---------- Process ---------- */
.process-list{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step;}
.process-step{position:relative;background:var(--card);border-radius:var(--radius);padding:26px 22px;border:1px solid var(--border);}
.process-step .num{
  width:38px;height:38px;border-radius:50%;background:var(--green);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:800;margin-bottom:14px;
}
.process-step h4{font-size:1rem;color:var(--ink);}
.process-step p{font-size:.88rem;color:var(--muted);margin-bottom:0;}
.process-arrow{display:none;}

/* ---------- Trust ---------- */
.trust-wrap{
  background:linear-gradient(160deg,var(--green-dark),var(--green));
  color:#fff;border-radius:24px;padding:48px 30px;
  display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center;
}
.trust-wrap h2{color:#fff;font-size:1.7rem;}
.trust-wrap p{color:#dff0e0;}
.trust-points{display:flex;flex-direction:column;gap:14px;margin-top:18px;}
.trust-points li{display:flex;gap:10px;align-items:flex-start;font-size:.95rem;}
.trust-points li::before{content:"★";color:var(--gold-light);}
.trust-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;}
.trust-stat{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);border-radius:14px;padding:18px;text-align:center;}
.trust-stat strong{display:block;font-size:1.7rem;color:var(--gold-light);}
.trust-stat span{font-size:.82rem;color:#e7f4e8;}

/* ---------- FAQ ---------- */
.faq-list{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:12px;}
.faq-item{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden;}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 20px;font-weight:700;color:var(--maroon-dark);
  display:flex;justify-content:space-between;align-items:center;gap:12px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";font-size:1.3rem;color:var(--gold);transition:.2s;}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-item .faq-a{padding:0 20px 18px;color:var(--muted);font-size:.94rem;}

/* ---------- Contact / Booking ---------- */
.contact-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:30px;align-items:start;}
.contact-info{background:var(--maroon);color:#fff;border-radius:var(--radius);padding:32px 28px;box-shadow:var(--shadow);}
.contact-info h3{color:#fff;font-size:1.3rem;}
.contact-info p{color:#f3dfe2;}
.info-row{display:flex;gap:12px;align-items:flex-start;margin-bottom:18px;font-size:.92rem;}
.info-row .ico{
  width:34px;height:34px;border-radius:9px;background:rgba(255,255,255,.15);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.social-row{display:flex;gap:10px;margin-top:22px;}
.social-row a{
  width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.15);
  display:flex;align-items:center;justify-content:center;transition:.2s;
}
.social-row a:hover{background:var(--gold);color:#3a2a06;}

.contact-form{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow);}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.form-field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px;}
.form-field.full{grid-column:1/-1;}
.form-field label{font-size:.85rem;font-weight:700;color:var(--ink);}
.form-field input,.form-field select,.form-field textarea{
  border:1.5px solid var(--border);border-radius:10px;padding:11px 13px;font-size:.95rem;
  font-family:inherit;background:#fffefb;color:var(--ink);
}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{
  outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(201,154,61,.18);
}
.hp-field{position:absolute;left:-9999px;opacity:0;}
.form-note{font-size:.8rem;color:var(--muted);margin-top:10px;}
.alert{padding:13px 16px;border-radius:10px;margin-bottom:18px;font-size:.9rem;font-weight:600;}
.alert-success{background:#e6f5e8;color:var(--green-dark);border:1px solid #bfe3c4;}
.alert-error{background:#fdeaea;color:#a12525;border:1px solid #f3c2c2;}

/* ---------- Footer ---------- */
.site-footer{background:#231613;color:#e9dcd3;padding:44px 0 24px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px;margin-bottom:26px;}
.footer-grid h4{color:#fff;font-size:1rem;}
.footer-grid ul{display:flex;flex-direction:column;gap:9px;font-size:.9rem;}
.footer-grid ul a{color:#cbb9ae;}
.footer-grid ul a:hover{color:var(--gold-light);}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:12px;}
.footer-brand .name-en{color:var(--gold-light);font-family:Georgia,serif;font-weight:700;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:18px;text-align:center;font-size:.82rem;color:#9c8a7f;}

/* ---------- Sticky bottom CTA bar ---------- */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:60;
  background:#eee6da;border-top:1px solid var(--border);
  padding:12px 16px;display:flex;align-items:center;justify-content:space-between;gap:12px;
  box-shadow:0 -6px 20px rgba(0,0,0,.06);
}
.sticky-cta p{margin:0;font-weight:700;color:var(--ink);font-size:.92rem;}
.sticky-cta .cta-btns{display:flex;gap:10px;}
.sticky-cta .btn{padding:11px 18px;font-size:.85rem;}
.sticky-cta .btn-call{background:#d21f3c;color:#fff;}

body{padding-bottom:78px;}

/* ---------- Responsive ---------- */
@media (max-width:960px){
  .hero-grid,.trust-wrap,.contact-wrap{grid-template-columns:1fr;}
  .services-grid{grid-template-columns:repeat(2,1fr);}
  .process-list{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:720px){
  .nav-links,.header-cta{display:none;}
  .nav-toggle{display:block;}
  .site-header.nav-open .nav-links{
    display:flex;flex-direction:column;position:absolute;top:100%;left:0;right:0;
    background:#fff;padding:18px 20px;border-bottom:1px solid var(--border);gap:14px;
  }
  .site-header.nav-open .header-cta{
    display:flex;position:absolute;top:calc(100% + 200px);left:0;right:0;padding:0 20px 18px;background:#fff;
  }
  .section{padding:52px 0;}
  .services-grid{grid-template-columns:1fr;}
  .process-list{grid-template-columns:1fr;}
  .form-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .sticky-cta p{display:none;}
}