/* ============================================================
   CLOZO AGENCY — STRATEGY CALL BOOKING
   Glass multi-step booking wizard (about → company → project → schedule → review)
   ============================================================ */
.bk-overlay{position:fixed;inset:0;z-index:400;display:flex;align-items:center;justify-content:center;padding:22px;background:rgba(4,5,14,.72);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);opacity:0;visibility:hidden;transition:opacity .4s ease,visibility .4s}
.bk-overlay.open{opacity:1;visibility:visible}

.bk-panel{position:relative;width:min(760px,96vw);max-height:92vh;display:flex;flex-direction:column;border-radius:var(--r-lg);background:linear-gradient(160deg,rgba(20,24,48,.92),rgba(8,10,24,.96));border:1px solid var(--glass-border);box-shadow:0 40px 120px rgba(0,0,0,.6);overflow:hidden;transform:translateY(26px) scale(.97);transition:transform .45s cubic-bezier(.22,1,.36,1)}
.bk-overlay.open .bk-panel{transform:none}
.bk-panel::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:linear-gradient(140deg,rgba(255,255,255,.28),transparent 32%,transparent 68%,rgba(124,58,237,.45));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;z-index:5}
.bk-glow{position:absolute;width:420px;height:420px;border-radius:50%;filter:blur(90px);opacity:.28;pointer-events:none;background:radial-gradient(circle,#7c3aed,transparent 65%);top:-180px;right:-140px}
.bk-glow.b{top:auto;right:auto;bottom:-200px;left:-160px;background:radial-gradient(circle,#22d3ee,transparent 65%);opacity:.18}

/* ---------- header ---------- */
.bk-head{position:relative;z-index:2;display:flex;align-items:flex-start;justify-content:space-between;gap:18px;padding:30px 34px 0}
.bk-kicker{font-family:var(--font-d);font-size:11px;letter-spacing:.32em;text-transform:uppercase;color:var(--ink-dim);display:flex;align-items:center;gap:10px}
.bk-kicker::before{content:"";width:26px;height:1px;background:var(--grad)}
.bk-title{font-family:var(--font-d);font-size:clamp(21px,2.6vw,27px);font-weight:600;letter-spacing:-.01em;margin-top:10px;line-height:1.15}
.bk-title .grad-text{font-style:normal}
.bk-close{flex:none;width:38px;height:38px;border-radius:50%;border:1px solid var(--glass-border);background:var(--glass);color:var(--ink-dim);cursor:pointer;display:grid;place-items:center;transition:all .3s}
.bk-close:hover{color:#fff;border-color:rgba(255,255,255,.3);transform:rotate(90deg)}
.bk-close svg{width:14px;height:14px}

/* ---------- progress ---------- */
.bk-progress{position:relative;z-index:2;display:flex;gap:6px;padding:20px 34px 4px}
.bk-pseg{flex:1;display:flex;flex-direction:column;gap:7px}
.bk-pseg .bar{height:3px;border-radius:3px;background:rgba(255,255,255,.08);overflow:hidden}
.bk-pseg .bar i{display:block;height:100%;width:0;background:var(--grad);border-radius:3px;transition:width .5s cubic-bezier(.22,1,.36,1)}
.bk-pseg.done .bar i,.bk-pseg.now .bar i{width:100%}
.bk-pseg.now .bar i{animation:bkSheen 1.6s linear infinite;background:linear-gradient(90deg,#7c3aed,#22d3ee,#7c3aed);background-size:200% 100%}
@keyframes bkSheen{to{background-position:200% 0}}
.bk-pseg span{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-dim);font-family:var(--font-d);transition:color .3s}
.bk-pseg.now span,.bk-pseg.done span{color:var(--ink)}

/* ---------- body / steps ---------- */
.bk-body{position:relative;z-index:2;flex:1;overflow-y:auto;padding:24px 34px 10px;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.14) transparent}
.bk-body::-webkit-scrollbar{width:6px}
.bk-body::-webkit-scrollbar-thumb{background:rgba(255,255,255,.14);border-radius:6px}
.bk-step{animation:bkStepIn .45s cubic-bezier(.22,1,.36,1) both}
@keyframes bkStepIn{from{opacity:0;transform:translateX(22px)}to{opacity:1;transform:none}}
.bk-step-lead{font-size:14px;color:var(--ink-dim);line-height:1.6;margin-bottom:22px;max-width:52ch}
.bk-step-lead b{color:var(--ink);font-weight:500}

.bk-grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.bk-field{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}
.bk-field.full{grid-column:1/-1}
.bk-label{font-family:var(--font-d);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-dim);display:flex;gap:6px;align-items:baseline}
.bk-label em{font-style:normal;color:var(--magenta);font-size:13px}
.bk-label small{letter-spacing:0;text-transform:none;font-size:11px;opacity:.7;margin-left:auto}
.bk-input{appearance:none;width:100%;padding:14px 16px;border-radius:14px;border:1px solid var(--glass-border);background:rgba(255,255,255,.04);color:var(--ink);font-family:var(--font-b);font-size:15px;outline:none;transition:border-color .3s,background .3s,box-shadow .3s}
.bk-input::placeholder{color:rgba(154,163,199,.45)}
.bk-input:focus{border-color:rgba(124,58,237,.7);background:rgba(124,58,237,.07);box-shadow:0 0 0 4px rgba(124,58,237,.12)}
textarea.bk-input{min-height:96px;resize:vertical;line-height:1.55}
.bk-err{font-size:12px;color:#f87171;min-height:0;display:none}
.bk-field.bad .bk-err{display:block;animation:bkStepIn .3s both}
.bk-field.bad .bk-input{border-color:rgba(248,113,113,.6)}
.bk-shake{animation:bkShake .4s}
@keyframes bkShake{20%,60%{transform:translateX(-5px)}40%,80%{transform:translateX(5px)}}

/* ---------- chips ---------- */
.bk-chips{display:flex;flex-wrap:wrap;gap:10px}
.bk-chip{padding:11px 18px;border-radius:100px;border:1px solid var(--glass-border);background:rgba(255,255,255,.04);color:var(--ink-dim);font-family:var(--font-d);font-size:13.5px;cursor:pointer;transition:all .25s;user-select:none}
.bk-chip:hover{border-color:rgba(255,255,255,.28);color:var(--ink);transform:translateY(-1px)}
.bk-chip.sel{background:var(--grad-soft);border-color:rgba(124,58,237,.8);color:#fff;box-shadow:0 4px 18px rgba(124,58,237,.25)}
.bk-chip.sel::before{content:"✓";margin-right:7px;font-size:11px;color:var(--cyan)}
.bk-chip:active{transform:scale(.96)}
.bk-field.bad .bk-chip{border-color:rgba(248,113,113,.35)}

/* ---------- schedule ---------- */
.bk-tz{display:inline-flex;align-items:center;gap:9px;padding:8px 15px;border-radius:100px;background:rgba(34,211,238,.08);border:1px solid rgba(34,211,238,.25);font-size:12px;color:var(--cyan);margin-bottom:18px;font-family:var(--font-d)}
.bk-days{display:flex;gap:10px;overflow-x:auto;padding-bottom:8px;margin-bottom:18px;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.14) transparent}
.bk-days::-webkit-scrollbar{height:5px}
.bk-days::-webkit-scrollbar-thumb{background:rgba(255,255,255,.14);border-radius:6px}
.bk-day{flex:none;width:74px;padding:13px 0 11px;border-radius:16px;border:1px solid var(--glass-border);background:rgba(255,255,255,.04);cursor:pointer;text-align:center;transition:all .25s;font-family:var(--font-d)}
.bk-day:hover{border-color:rgba(255,255,255,.28);transform:translateY(-2px)}
.bk-day .dow{font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-dim)}
.bk-day .dnum{font-size:22px;font-weight:600;margin:4px 0 2px;color:var(--ink)}
.bk-day .dmon{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-dim)}
.bk-day.sel{background:var(--grad-soft);border-color:rgba(124,58,237,.8);box-shadow:0 6px 20px rgba(124,58,237,.3)}
.bk-day.sel .dow,.bk-day.sel .dmon{color:#c7bdf5}
.bk-slots{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.bk-slot{padding:12px 0;border-radius:13px;border:1px solid var(--glass-border);background:rgba(255,255,255,.04);color:var(--ink-dim);font-family:var(--font-d);font-size:13.5px;text-align:center;cursor:pointer;transition:all .22s}
.bk-slot:hover{border-color:rgba(34,211,238,.55);color:var(--ink);transform:translateY(-1px)}
.bk-slot.sel{background:linear-gradient(120deg,rgba(34,211,238,.22),rgba(124,58,237,.28));border-color:rgba(34,211,238,.8);color:#fff;box-shadow:0 4px 16px rgba(34,211,238,.25)}
.bk-slots-empty{grid-column:1/-1;text-align:center;color:var(--ink-dim);font-size:13.5px;padding:26px 0;border:1px dashed var(--glass-border);border-radius:14px}
.bk-meet{margin-top:16px;font-size:12.5px;color:var(--ink-dim);display:flex;align-items:center;gap:9px}
.bk-meet svg{width:14px;height:14px;flex:none;stroke:var(--cyan)}

/* ---------- review ---------- */
.bk-review{display:flex;flex-direction:column;gap:12px}
.bk-rgroup{border:1px solid var(--glass-border);border-radius:18px;padding:18px 20px;background:rgba(255,255,255,.03)}
.bk-rgroup h5{font-family:var(--font-d);font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--ink-dim);margin-bottom:12px;display:flex;align-items:center;gap:8px}
.bk-rgroup h5::before{content:"";width:16px;height:1px;background:var(--grad)}
.bk-rrow{display:flex;justify-content:space-between;gap:18px;padding:5px 0;font-size:14px}
.bk-rrow .k{color:var(--ink-dim);flex:none}
.bk-rrow .v{color:var(--ink);text-align:right;font-weight:500;word-break:break-word}
.bk-rrow .v.dim{font-weight:400;color:var(--ink-dim)}
.bk-rslot{display:flex;align-items:center;gap:14px;border-radius:16px;padding:16px 18px;background:linear-gradient(120deg,rgba(124,58,237,.16),rgba(34,211,238,.14));border:1px solid rgba(124,58,237,.45)}
.bk-rslot .ic{width:42px;height:42px;flex:none;border-radius:13px;background:var(--grad);display:grid;place-items:center;color:#fff}
.bk-rslot .ic svg{width:19px;height:19px}
.bk-rslot b{display:block;font-family:var(--font-d);font-size:16px;font-weight:600}
.bk-rslot small{color:var(--ink-dim);font-size:12.5px}

/* ---------- success ---------- */
.bk-success{text-align:center;padding:18px 6px 8px}
.bk-check{width:86px;height:86px;margin:0 auto 22px;border-radius:50%;background:var(--grad-soft);border:1px solid rgba(52,211,153,.5);display:grid;place-items:center;box-shadow:0 0 60px rgba(52,211,153,.25);animation:bkPop .6s cubic-bezier(.22,1.4,.36,1) both}
@keyframes bkPop{from{transform:scale(.4);opacity:0}to{transform:scale(1);opacity:1}}
.bk-check svg{width:38px;height:38px;stroke:#34d399;stroke-width:2.6;fill:none;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:48;stroke-dashoffset:48;animation:bkDraw .7s .25s ease forwards}
@keyframes bkDraw{to{stroke-dashoffset:0}}
.bk-success h3{font-family:var(--font-d);font-size:clamp(21px,2.6vw,26px);font-weight:600;letter-spacing:-.01em}
.bk-success .when{display:inline-flex;margin:16px 0 8px;padding:12px 22px;border-radius:100px;background:rgba(52,211,153,.09);border:1px solid rgba(52,211,153,.35);color:#6ee7b7;font-family:var(--font-d);font-size:14.5px}
.bk-success p{color:var(--ink-dim);font-size:14px;line-height:1.65;max-width:46ch;margin:10px auto 0}
.bk-success p a{color:var(--cyan);text-decoration:none}
.bk-cal-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:24px}

/* ---------- footer ---------- */
.bk-foot{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:16px 34px 26px}
.bk-hint{font-size:12px;color:var(--ink-dim);opacity:.8}
.bk-foot .btns{display:flex;gap:12px;margin-left:auto}
.bk-foot .btn{padding:13px 24px;font-size:14px}
.bk-foot .btn:disabled{opacity:.45;pointer-events:none}

/* ---------- responsive ---------- */
@media(max-width:640px){
  .bk-head{padding:24px 22px 0}
  .bk-progress{padding:16px 22px 2px}
  .bk-pseg span{display:none}
  .bk-body{padding:18px 22px 6px}
  .bk-foot{padding:14px 22px 20px}
  .bk-grid2{grid-template-columns:1fr}
  .bk-slots{grid-template-columns:repeat(3,1fr)}
  .bk-hint{display:none}
  .bk-input{font-size:16px}
}