:root{--navy:#0A1628;--navy2:#0F2044;--navy3:#162B55;--gold:#D4A843;--gold2:#F0C96A;--gold3:#B8902E;--cream:#FBF8F1;--cream2:#F5F0E8;--emerald:#1B6B4A;--white:#fff;--muted:#5A6478;--border:#E8E2D6;--red:#dc3545;--green:#198754}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Poppins',sans-serif;background:var(--cream);color:var(--navy);line-height:1.6}
h1,h2,h3,h4,h5{font-family:'Playfair Display',serif}
a{text-decoration:none}
::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:var(--navy)}::-webkit-scrollbar-thumb{background:var(--gold);border-radius:3px}

/* TOP BAR */
.bk-topbar{background:linear-gradient(90deg,var(--navy),var(--navy2));padding:.45rem 0;font-size:.78rem;border-bottom:1px solid rgba(212,168,67,.2)}
.tb-trust{color:var(--gold2);font-weight:600}
.tb-trust i{margin-right:5px}
.tb-link{color:rgba(255,255,255,.75);margin-left:1.2rem;transition:all .3s}
.tb-link i{color:var(--gold);margin-right:4px}
.tb-link:hover{color:var(--gold2)}
.tb-wa{background:#25D366;color:#fff;padding:.2rem .8rem;border-radius:20px;margin-left:1rem;font-weight:600;font-size:.75rem;transition:all .3s}
.tb-wa:hover{background:#1aad52;color:#fff}

/* NAVBAR */
.bk-nav{background:#fff;padding:.75rem 0;border-bottom:1px solid rgba(212,168,67,.15);position:sticky;top:0;z-index:100;box-shadow:0 2px 20px rgba(10,22,40,.08)}
.bk-brand{display:flex;align-items:center;gap:.75rem}
.bk-brand-icon{width:42px;height:42px;background:linear-gradient(135deg,var(--navy),var(--navy3));border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.bk-brand-icon span{color:var(--gold);font-family:'Playfair Display',serif;font-size:1.4rem;font-weight:800}
.bk-brand-name{font-family:'Playfair Display',serif;font-size:1.1rem;font-weight:700;color:var(--navy);line-height:1.2}
.bk-brand-tag{font-size:.6rem;color:var(--muted)}
.bk-back{display:inline-flex;align-items:center;gap:6px;color:var(--navy);font-size:.83rem;font-weight:600;border:1.5px solid var(--border);padding:.4rem 1rem;border-radius:6px;transition:all .3s}
.bk-back:hover{background:var(--navy);color:#fff;border-color:var(--navy)}

/* HERO */
.bk-hero{background:linear-gradient(135deg,var(--navy) 0%,var(--navy2) 55%,var(--navy3) 100%);padding:3.5rem 0 3rem;position:relative;overflow:hidden}
.bk-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 80% 50%,rgba(212,168,67,.08) 0%,transparent 55%),radial-gradient(circle at 10% 30%,rgba(212,168,67,.05) 0%,transparent 40%);pointer-events:none}
.bk-hero-icon{width:70px;height:70px;background:rgba(212,168,67,.15);border:1px solid rgba(212,168,67,.35);border-radius:18px;display:flex;align-items:center;justify-content:center;margin:0 auto 1.2rem}
.bk-hero-icon i{color:var(--gold);font-size:1.8rem}
.bk-hero-title{font-size:clamp(1.7rem,3vw,2.5rem);color:#fff;font-weight:800;margin-bottom:.8rem}
.bk-hero-sub{color:rgba(255,255,255,.72);font-size:.95rem;line-height:1.8;max-width:560px;margin:0 auto 1.5rem}
.bk-trust-pills{display:flex;flex-wrap:wrap;justify-content:center;gap:.6rem}
.bk-trust-pills span{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);color:rgba(255,255,255,.8);padding:.3rem .9rem;border-radius:20px;font-size:.75rem;display:flex;align-items:center;gap:5px}
.bk-trust-pills span i{color:var(--gold);font-size:.7rem}

/* FORM SECTION */
.bk-form-section{padding:3rem 0 4rem}

/* ALERT */
.bk-alert{padding:1rem 1.3rem;border-radius:10px;margin-bottom:1.5rem;font-size:.88rem;font-weight:500;display:flex;align-items:center;gap:.75rem}
.bk-alert.success{background:rgba(25,135,84,.1);border:1px solid rgba(25,135,84,.3);color:#0f5132}
.bk-alert.error{background:rgba(220,53,69,.08);border:1px solid rgba(220,53,69,.25);color:#842029}

/* CARD */
.bk-card{background:#fff;border-radius:20px;box-shadow:0 8px 40px rgba(10,22,40,.12);border:1px solid var(--border);overflow:hidden}
.bk-card-header{background:linear-gradient(135deg,var(--navy) 0%,var(--navy3) 100%);padding:1.8rem 2rem;position:relative}
.bk-card-header::after{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--gold),var(--gold2),var(--gold))}
.bk-card-header h3{color:#fff;font-size:1.3rem;font-weight:700;margin-bottom:.3rem}
.bk-card-header p{color:rgba(255,255,255,.65);font-size:.85rem;margin:0}
.bk-card-body{padding:2rem}

/* STEP LABEL */
.bk-step-label{display:flex;align-items:center;gap:.75rem;font-weight:700;color:var(--navy);font-size:.95rem;margin-bottom:.5rem}
.step-num{width:30px;height:30px;background:linear-gradient(135deg,var(--gold),var(--gold3));color:var(--navy);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.85rem;font-weight:800;flex-shrink:0}

/* INPUTS */
.bk-label{font-size:.82rem;font-weight:600;color:var(--navy);margin-bottom:.4rem;display:block}
.req{color:var(--red)}
.opt{color:var(--muted);font-weight:400;font-size:.75rem}
.bk-input-wrap{position:relative}
.bk-input-wrap i{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--gold3);font-size:.85rem;pointer-events:none}
.bk-textarea-wrap i{top:14px;transform:none}
.bk-input{width:100%;padding:.65rem 1rem .65rem 2.4rem;border:1.5px solid var(--border);border-radius:8px;font-family:'Poppins',sans-serif;font-size:.87rem;color:var(--navy);background:var(--cream);transition:all .3s;outline:none}
.bk-input:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,168,67,.12);background:#fff}
.bk-input.is-invalid{border-color:var(--red)}
.bk-select{appearance:none;cursor:pointer}
.bk-textarea{resize:vertical;min-height:90px}
.bk-err{font-size:.75rem;color:var(--red);margin-top:.3rem;min-height:1rem}

/* SLOTS */
.bk-slot-legend{display:flex;gap:1rem;font-size:.75rem;font-family:'Poppins',sans-serif}
.slot-avail{color:var(--emerald);display:flex;align-items:center;gap:4px}
.slot-avail i{font-size:.55rem}
.slot-booked{color:var(--muted);display:flex;align-items:center;gap:4px}
.slot-booked i{font-size:.55rem}
.bk-slots-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:.6rem;margin-top:.5rem}
.bk-slots-placeholder{grid-column:1/-1;text-align:center;padding:2rem;color:var(--muted);font-size:.85rem;background:var(--cream);border-radius:10px;border:1.5px dashed var(--border)}
.bk-slots-placeholder i{display:block;font-size:1.8rem;color:var(--gold);opacity:.5;margin-bottom:.5rem}
.slot-btn{padding:.55rem .5rem;border:1.5px solid var(--border);border-radius:8px;background:#fff;font-family:'Poppins',sans-serif;font-size:.78rem;font-weight:600;color:var(--navy);cursor:pointer;transition:all .3s;text-align:center;width:100%}
.slot-btn:hover:not(.slot-taken){border-color:var(--gold);background:rgba(212,168,67,.08);color:var(--gold3)}
.slot-btn.selected{background:linear-gradient(135deg,var(--gold),var(--gold3));color:var(--navy);border-color:var(--gold);box-shadow:0 4px 14px rgba(212,168,67,.35)}
.slot-btn.slot-taken{background:var(--cream2);color:var(--muted);cursor:not-allowed;border-color:var(--border);text-decoration:line-through;opacity:.6}

/* BUTTONS */
.btn-gold-bk{background:linear-gradient(135deg,var(--gold),var(--gold3));color:var(--navy)!important;font-weight:700;font-family:'Poppins',sans-serif;font-size:.88rem;border:none;border-radius:8px;padding:.75rem 1.8rem;cursor:pointer;transition:all .3s;box-shadow:0 6px 20px rgba(212,168,67,.35);display:inline-flex;align-items:center;justify-content:center;gap:6px}
.btn-gold-bk:hover{background:linear-gradient(135deg,var(--gold2),var(--gold));transform:translateY(-2px);box-shadow:0 10px 28px rgba(212,168,67,.45);color:var(--navy)!important}
.btn-gold-bk:disabled{opacity:.6;cursor:not-allowed;transform:none}
.btn-outline-bk{background:transparent;color:var(--navy);border:2px solid var(--navy);font-weight:600;font-family:'Poppins',sans-serif;font-size:.88rem;border-radius:8px;padding:.72rem 1.5rem;cursor:pointer;transition:all .3s;display:inline-flex;align-items:center;gap:6px}
.btn-outline-bk:hover{background:var(--navy);color:#fff}
.btn-wa-bk{background:#25D366;color:#fff!important;font-weight:700;font-family:'Poppins',sans-serif;font-size:.88rem;border:none;border-radius:8px;padding:.75rem 1.8rem;cursor:pointer;transition:all .3s;display:inline-flex;align-items:center;gap:6px}
.btn-wa-bk:hover{background:#1aad52;color:#fff!important;transform:translateY(-2px)}

/* SUCCESS CARD */
.bk-success-card{background:#fff;border-radius:20px;box-shadow:0 8px 40px rgba(10,22,40,.12);border:1px solid rgba(25,135,84,.2);padding:3rem 2rem;text-align:center}
.bk-success-icon{width:80px;height:80px;background:rgba(25,135,84,.1);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 1.2rem;border:2px solid rgba(25,135,84,.3)}
.bk-success-icon i{font-size:2.5rem;color:var(--green)}
.bk-success-card h2{color:var(--navy);font-size:1.8rem;margin-bottom:.75rem}
.bk-success-card p{color:var(--muted);font-size:.92rem;line-height:1.75;max-width:480px;margin:0 auto 1rem}
.bk-success-details{background:var(--cream);border-radius:12px;padding:1.2rem;border:1px solid var(--border);display:inline-block;text-align:left;min-width:280px;margin-top:.5rem}
.bk-success-details p{font-size:.85rem;color:var(--navy);margin-bottom:.4rem;display:flex;align-items:center;gap:.6rem}
.bk-success-details p:last-child{margin-bottom:0}
.bk-success-details i{color:var(--gold);width:16px}

/* SIDEBAR */
.bk-sidebar{background:#fff;border-radius:16px;padding:1.8rem;border:1px solid var(--border);box-shadow:0 4px 20px rgba(10,22,40,.07);position:sticky;top:90px}
.bk-sidebar h5{color:var(--navy);font-size:1rem;font-weight:700;margin-bottom:1.1rem;padding-bottom:.7rem;border-bottom:2px solid var(--gold);display:inline-block}
.bk-expect-list{list-style:none;padding:0;margin:0}
.bk-expect-list li{display:flex;align-items:center;gap:.65rem;font-size:.85rem;color:var(--navy);margin-bottom:.7rem;font-family:'Poppins',sans-serif}
.bk-expect-list li i{color:var(--emerald);font-size:.8rem;flex-shrink:0}
.bk-contact-box{background:linear-gradient(135deg,var(--navy),var(--navy3));border-radius:12px;padding:1.2rem}
.bk-contact-box h6{color:var(--gold);font-size:.8rem;font-weight:700;letter-spacing:1px;text-transform:uppercase;margin-bottom:.75rem}
.bk-contact-link{display:flex;align-items:center;gap:.6rem;color:rgba(255,255,255,.8);font-size:.85rem;font-family:'Poppins',sans-serif;margin-bottom:.6rem;transition:all .3s}
.bk-contact-link:hover{color:var(--gold2)}
.bk-contact-link i{color:var(--gold);width:16px}
.bk-contact-link.wa i{color:#25D366}
.bk-hours{background:var(--cream);border-radius:10px;padding:1rem;border:1px solid var(--border)}
.bk-hours h6{color:var(--navy);font-size:.82rem;font-weight:700;margin-bottom:.5rem}
.bk-hours p{font-size:.8rem;color:var(--muted);margin-bottom:.25rem;font-family:'Poppins',sans-serif}

/* FOOTER */
.bk-footer{background:#050d1a;padding:1.2rem 0;border-top:1px solid rgba(212,168,67,.12)}
.bk-footer p{color:rgba(255,255,255,.35);font-size:.77rem;font-family:'Poppins',sans-serif;margin:0}
.bk-footer a{color:rgba(255,255,255,.35);font-size:.77rem;font-family:'Poppins',sans-serif;transition:all .3s}
.bk-footer a:hover{color:var(--gold)}
.bk-footer span{color:rgba(255,255,255,.2);margin:0 .4rem}

/* RESPONSIVE */
@media(max-width:767px){
  .bk-hero{padding:2.5rem 0 2rem}
  .bk-hero-title{font-size:1.6rem}
  .bk-card-body{padding:1.3rem}
  .bk-card-header{padding:1.3rem}
  .bk-slots-grid{grid-template-columns:repeat(3,1fr)}
  .bk-sidebar{position:static;margin-top:1.5rem}
}
@media(max-width:480px){
  .bk-slots-grid{grid-template-columns:repeat(2,1fr)}
  .tb-trust{display:none}
}