:root{--bd-navy:#0a0f1e;--bd-navy-2:#111827;--bd-navy-3:#1e293b;--bd-blue:#2563eb;--bd-blue-dark:#1d4ed8;--bd-blue-light:#3b82f6;--bd-blue-pale:#dbeafe;--bd-indigo:#6366f1;--bd-indigo-dark:#4338ca;--bd-indigo-pale:#eef2ff;--bd-green:#10b981;--bd-orange:#f59e0b;--bd-red:#ef4444;--bd-text:#334155;--bd-text-light:#64748b;--bd-text-muted:#94a3b8;--bd-bg:#f8fafc;--bd-bg-2:#f1f5f9;--bd-border:#e2e8f0;--bd-white:#ffffff;--bd-radius:16px;--bd-radius-sm:10px;--bd-shadow:0 1px 3px rgba(0,0,0,0.06);--bd-shadow-md:0 4px 20px rgba(0,0,0,0.08);--bd-shadow-lg:0 10px 40px rgba(0,0,0,0.1);--bd-font:'DM Sans','Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}
.bd *{box-sizing:border-box}
.bd-section{padding:60px 6%;position:relative;overflow:hidden;font-family:var(--bd-font)}
.bd-container{max-width:980px;margin:0 auto;position:relative;z-index:2}
.bd-label{display:inline-block;font-size:12px;font-weight:700;letter-spacing:4px;text-transform:uppercase;color:var(--bd-indigo);margin-bottom:14px}
.bd-h1{font-size:clamp(34px,5vw,52px);font-weight:800;line-height:1.05;letter-spacing:-1.5px;margin:0 0 16px;color:var(--bd-white)}
.bd-h2{font-size:clamp(24px,3.4vw,36px);font-weight:700;line-height:1.2;letter-spacing:-0.6px;margin:0 0 10px;color:var(--bd-navy)}
.bd-lead{font-size:16px;color:var(--bd-text);line-height:1.6;margin:0 0 24px}

/* Hero */
.bd-hero{background:linear-gradient(135deg,var(--bd-navy) 0%,var(--bd-navy-3) 100%);color:var(--bd-white);padding:90px 6% 50px;position:relative}
.bd-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 20%,rgba(99,102,241,0.18),transparent 40%),radial-gradient(circle at 10% 90%,rgba(37,99,235,0.10),transparent 40%);pointer-events:none}
.bd-hero__container{max-width:980px;margin:0 auto;position:relative;z-index:2}
.bd-hero__sub{font-size:17px;color:rgba(255,255,255,0.75);line-height:1.6;max-width:640px;margin:0}
.bd-hero__meta{display:flex;flex-wrap:wrap;gap:14px;margin-top:24px;font-size:13px;color:rgba(255,255,255,0.6)}
.bd-hero__meta span{display:inline-flex;align-items:center;gap:8px}
.bd-hero__meta i{color:var(--bd-green)}

/* Wizard card */
.bd-wizard{background:var(--bd-white);border:1px solid var(--bd-border);border-radius:var(--bd-radius);box-shadow:var(--bd-shadow-lg);margin-top:30px;position:relative;z-index:3;overflow:hidden}
.bd-progress{display:flex;align-items:center;gap:14px;padding:18px 28px;border-bottom:1px solid var(--bd-border);background:var(--bd-bg)}
.bd-progress__bar{flex:1;height:6px;background:var(--bd-border);border-radius:999px;overflow:hidden}
.bd-progress__fill{height:100%;background:linear-gradient(90deg,var(--bd-indigo),var(--bd-blue));border-radius:999px;width:33%;transition:width 0.3s ease}
.bd-progress__txt{font-size:13px;font-weight:600;color:var(--bd-text-light);white-space:nowrap}

.bd-step{display:none;padding:36px 28px}
.bd-step.is-active{display:block;animation:bdFade 0.25s ease}
@keyframes bdFade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.bd-step__header{margin-bottom:24px}
.bd-step__hint{color:var(--bd-text-light);font-size:14px;line-height:1.55;margin:0}

/* Fields */
.bd-field{margin-bottom:22px}
.bd-field__label{display:block;font-size:14px;font-weight:600;color:var(--bd-navy);margin-bottom:8px}
.bd-field__label .bd-req{color:var(--bd-red);font-weight:700}
.bd-field__hint{font-size:13px;color:var(--bd-text-light);margin:0 0 8px}
.bd-input,.bd-textarea,.bd-select{width:100%;padding:12px 14px;border:1.5px solid var(--bd-border);border-radius:var(--bd-radius-sm);font-family:var(--bd-font);font-size:15px;color:var(--bd-navy);background:var(--bd-white);transition:border-color 0.15s,box-shadow 0.15s;outline:none}
.bd-input:focus,.bd-textarea:focus,.bd-select:focus{border-color:var(--bd-indigo);box-shadow:0 0 0 3px rgba(99,102,241,0.12)}
.bd-textarea{min-height:100px;resize:vertical}
.bd-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:640px){.bd-row{grid-template-columns:1fr}}

/* Options */
.bd-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:10px}
.bd-grid--wide{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}
.bd-opt{position:relative;display:flex;align-items:flex-start;gap:10px;padding:12px 14px;border:1.5px solid var(--bd-border);border-radius:var(--bd-radius-sm);background:var(--bd-white);cursor:pointer;transition:all 0.15s;font-size:14px;color:var(--bd-text)}
.bd-opt:hover{border-color:var(--bd-indigo);background:var(--bd-bg)}
.bd-opt input{position:absolute;opacity:0;pointer-events:none}
.bd-opt__box{flex:0 0 18px;width:18px;height:18px;border:1.5px solid var(--bd-border);border-radius:5px;display:flex;align-items:center;justify-content:center;transition:all 0.15s;margin-top:1px;background:var(--bd-white)}
.bd-opt__box--radio{border-radius:50%}
.bd-opt__box::after{content:"";opacity:0;transition:opacity 0.15s}
.bd-opt__box:not(.bd-opt__box--radio)::after{width:10px;height:10px;background:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='white'><path d='M13.485 3.929 6 11.414 2.515 7.929 3.929 6.515 6 8.586l6.071-6.071z'/></svg>") center/contain no-repeat}
.bd-opt__box--radio::after{width:8px;height:8px;background:var(--bd-white);border-radius:50%}
.bd-opt input:checked + .bd-opt__box{background:var(--bd-indigo);border-color:var(--bd-indigo)}
.bd-opt input:checked + .bd-opt__box::after{opacity:1}
.bd-opt input:checked ~ .bd-opt__txt{color:var(--bd-navy);font-weight:600}
.bd-opt:has(input:checked){border-color:var(--bd-indigo);background:var(--bd-indigo-pale)}
.bd-opt__txt{flex:1;line-height:1.4}

/* Product cards */
.bd-products{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.bd-product{position:relative;display:block;padding:18px;border:2px solid var(--bd-border);border-radius:var(--bd-radius);background:var(--bd-white);cursor:pointer;transition:all 0.18s}
.bd-product:hover{border-color:var(--bd-indigo);transform:translateY(-2px);box-shadow:var(--bd-shadow-md)}
.bd-product input{position:absolute;opacity:0;pointer-events:none}
.bd-product:has(input:checked){border-color:var(--bd-indigo);background:linear-gradient(135deg,#eef2ff,#e0e7ff);box-shadow:var(--bd-shadow-md)}
.bd-product__icon{width:42px;height:42px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:20px;color:#fff;margin-bottom:12px}
.bd-product__name{font-size:16px;font-weight:700;color:var(--bd-navy);margin:0 0 4px}
.bd-product__sub{font-size:13px;color:var(--bd-text-light);line-height:1.45;margin:0}
.bd-product__check{position:absolute;top:14px;right:14px;width:22px;height:22px;border-radius:50%;border:1.5px solid var(--bd-border);background:var(--bd-white);display:flex;align-items:center;justify-content:center;font-size:11px;color:transparent;transition:all 0.15s}
.bd-product:has(input:checked) .bd-product__check{background:var(--bd-indigo);border-color:var(--bd-indigo);color:#fff}

/* Calendar (date picker) */
.bd-cal{border:1px solid var(--bd-border);border-radius:var(--bd-radius);padding:16px;background:var(--bd-white);max-width:420px}
.bd-cal__head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.bd-cal__title{font-weight:700;color:var(--bd-navy);font-size:15px}
.bd-cal__nav{display:flex;gap:6px}
.bd-cal__btn{width:32px;height:32px;border-radius:8px;border:1px solid var(--bd-border);background:var(--bd-white);color:var(--bd-text-light);cursor:pointer;transition:all 0.15s;font-size:13px}
.bd-cal__btn:hover:not([disabled]){border-color:var(--bd-indigo);color:var(--bd-indigo)}
.bd-cal__btn[disabled]{opacity:0.35;cursor:not-allowed}
.bd-cal__weekdays{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;margin-bottom:6px}
.bd-cal__weekday{text-align:center;font-size:11px;font-weight:700;color:var(--bd-text-muted);text-transform:uppercase;letter-spacing:1px;padding:6px 0}
.bd-cal__days{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}
.bd-cal__day{aspect-ratio:1;border-radius:8px;border:1px solid transparent;background:transparent;font-family:inherit;font-size:13px;color:var(--bd-text);cursor:pointer;transition:all 0.12s;display:flex;align-items:center;justify-content:center;position:relative}
.bd-cal__day:hover:not(.is-disabled):not(.is-empty){background:var(--bd-bg);border-color:var(--bd-border)}
.bd-cal__day.is-today{font-weight:700;color:var(--bd-indigo)}
.bd-cal__day.is-selected{background:var(--bd-indigo);color:#fff;font-weight:700;border-color:var(--bd-indigo)}
.bd-cal__day.is-disabled{color:var(--bd-text-muted);cursor:not-allowed;opacity:0.45}
.bd-cal__day.is-empty{cursor:default}
.bd-cal__day.has-slots::after{content:"";position:absolute;bottom:4px;left:50%;transform:translateX(-50%);width:4px;height:4px;border-radius:50%;background:var(--bd-green)}
.bd-cal__day.is-selected.has-slots::after{background:#fff}

/* Slot grid */
.bd-slot-wrap{margin-top:18px}
.bd-slot-wrap__title{font-size:14px;font-weight:600;color:var(--bd-navy);margin:0 0 10px}
.bd-slots{display:grid;grid-template-columns:repeat(auto-fill,minmax(95px,1fr));gap:8px;max-height:360px;overflow-y:auto;padding-right:4px}
.bd-slot{padding:10px 8px;border:1.5px solid var(--bd-border);border-radius:var(--bd-radius-sm);background:var(--bd-white);color:var(--bd-navy);font-family:inherit;font-size:14px;font-weight:600;cursor:pointer;transition:all 0.15s;text-align:center}
.bd-slot:hover{border-color:var(--bd-indigo);color:var(--bd-indigo);background:var(--bd-indigo-pale)}
.bd-slot.is-selected{background:var(--bd-indigo);color:#fff;border-color:var(--bd-indigo)}
.bd-slot__empty{grid-column:1/-1;text-align:center;padding:24px;color:var(--bd-text-muted);font-size:14px;font-style:italic}

.bd-tz-caption{font-size:12px;color:var(--bd-text-light);margin-top:8px}
.bd-tz-caption strong{color:var(--bd-navy);font-weight:600}

.bd-pick-summary{display:flex;align-items:center;gap:10px;padding:12px 14px;background:var(--bd-indigo-pale);border:1px solid var(--bd-indigo);border-radius:var(--bd-radius-sm);font-size:14px;color:var(--bd-indigo-dark);margin-bottom:18px}
.bd-pick-summary i{color:var(--bd-indigo)}
.bd-pick-summary strong{font-weight:700}

/* Layout for step 2 */
.bd-step2{display:grid;grid-template-columns:auto 1fr;gap:24px}
@media(max-width:760px){.bd-step2{grid-template-columns:1fr}}

/* Footer / nav */
.bd-foot{display:flex;justify-content:space-between;align-items:center;padding:18px 28px;background:var(--bd-bg);border-top:1px solid var(--bd-border);gap:12px;flex-wrap:wrap}
.bd-btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;font-family:var(--bd-font);font-size:15px;font-weight:600;border-radius:var(--bd-radius-sm);border:none;cursor:pointer;text-decoration:none;transition:all 0.15s;line-height:1}
.bd-btn--primary{background:linear-gradient(135deg,var(--bd-indigo),var(--bd-blue));color:#fff;box-shadow:0 4px 14px rgba(99,102,241,0.25)}
.bd-btn--primary:hover{transform:translateY(-1px);box-shadow:0 6px 20px rgba(99,102,241,0.35)}
.bd-btn--ghost{background:transparent;color:var(--bd-text-light);border:1.5px solid var(--bd-border)}
.bd-btn--ghost:hover{color:var(--bd-navy);border-color:var(--bd-navy)}
.bd-btn[disabled]{opacity:0.5;cursor:not-allowed;transform:none}

.bd-err{color:var(--bd-red);font-size:13px;margin-top:8px;display:none}
.bd-err.is-shown{display:block}
.bd-banner{padding:14px 18px;border-radius:var(--bd-radius-sm);font-size:14px;margin-bottom:16px;display:none}
.bd-banner.is-shown{display:block}
.bd-banner--err{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}
.bd-banner--warn{background:#fffbeb;color:#92400e;border:1px solid #fde68a}

/* Guests */
.bd-guests{display:flex;flex-direction:column;gap:10px;margin-bottom:10px}
.bd-guest-row{display:grid;grid-template-columns:1fr 1.4fr auto;gap:10px;align-items:center}
@media(max-width:640px){.bd-guest-row{grid-template-columns:1fr 1fr auto}}
.bd-guest-remove{width:36px;height:36px;border-radius:var(--bd-radius-sm);border:1.5px solid var(--bd-border);background:var(--bd-white);color:var(--bd-text-muted);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:13px;transition:all 0.15s;flex:0 0 auto}
.bd-guest-remove:hover{border-color:var(--bd-red);color:var(--bd-red);background:#fef2f2}
.bd-guest-add{padding:8px 14px;font-size:13px}
.bd-guest-add[disabled]{opacity:0.4;cursor:not-allowed}

/* Consent */
.bd-consent{display:flex;align-items:flex-start;gap:10px;padding:14px 16px;background:var(--bd-bg);border:1px solid var(--bd-border);border-radius:var(--bd-radius-sm);margin-top:14px;font-size:13px;color:var(--bd-text);line-height:1.5;cursor:pointer}
.bd-consent input{margin-top:3px;accent-color:var(--bd-indigo)}

/* Loading + skeleton */
.bd-loading{display:flex;align-items:center;justify-content:center;padding:40px;color:var(--bd-text-light);font-size:14px;gap:10px}
.bd-loading i{color:var(--bd-indigo)}

/* Success */
.bd-success{text-align:center;padding:60px 28px}
.bd-success__icon{width:72px;height:72px;border-radius:50%;background:linear-gradient(135deg,var(--bd-green),#059669);color:#fff;display:flex;align-items:center;justify-content:center;font-size:32px;margin:0 auto 20px}
.bd-success h2{font-size:28px;color:var(--bd-navy);margin:0 0 10px}
.bd-success p{font-size:16px;color:var(--bd-text);max-width:520px;margin:0 auto 20px;line-height:1.6}
.bd-success__card{max-width:480px;margin:0 auto;background:var(--bd-indigo-pale);border:1px solid var(--bd-indigo);border-radius:var(--bd-radius);padding:20px;text-align:left}
.bd-success__row{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px dashed rgba(99,102,241,0.25);font-size:14px}
.bd-success__row:last-child{border-bottom:none}
.bd-success__row span:first-child{color:var(--bd-indigo-dark);font-weight:600}
.bd-success__row span:last-child{color:var(--bd-navy);font-weight:600;text-align:right}
.bd-success__actions{display:flex;gap:10px;justify-content:center;margin-top:24px;flex-wrap:wrap}

/* Mobile */
@media(max-width:640px){
.bd-step{padding:24px 18px}
.bd-progress{padding:14px 18px}
.bd-foot{padding:14px 18px}
.bd-products{grid-template-columns:1fr}
.bd-hero{padding:60px 6% 50px}
.bd-wizard{margin-top:20px}
.bd-slots{grid-template-columns:repeat(2,1fr)}
.bd-cal{max-width:100%}
}