/* ============================================================
   Camila Monteiro Fisioterapia — booking.css
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;1,400&family=Raleway:wght@300;400;500;600;700&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --primary:      #1B4F6B;
  --primary-dark: #0E2D3F;
  --primary-mid:  #2E7BA0;
  --primary-light:#4AA4C5;
  --sage:         #A5C9C5;
  --sage-200:     #C7E2DF;
  --sage-100:     #E2F1EF;
  --bg:           #F4FAF9;
  --white:        #FFFFFF;
  --text:         #0D2B38;
  --text-400:     #5A7F8E;
  --text-300:     #8FADB8;
  --border:       #CBE4E1;
  --success:      #27AE60;
  --error:        #C0392B;
  --font-h: 'Playfair Display', serif;
  --font-b: 'Raleway', sans-serif;
  --r:   10px;
  --r-lg:18px;
  --sh:  0 4px 20px rgba(27,79,107,.10);
  --sh-lg:0 12px 40px rgba(27,79,107,.14);
  --tr:  .3s cubic-bezier(.4,0,.2,1);
}

body { font-family: var(--font-b); background: var(--bg); color: var(--text); min-height:100vh; }

/* Header */
.bk-header {
  background: var(--white); border-bottom: 1px solid var(--border);
  position: sticky; top:0; z-index:100;
}
.bk-header__container {
  max-width:1100px; margin:0 auto; padding:0 1.5rem;
  display:flex; align-items:center; justify-content:space-between; height:68px;
}
.bk-header__logo { display:flex; align-items:center; gap:.7rem; text-decoration:none; }
.bk-header__logo-img { height:54px; width:auto; display:block; transition:transform .25s; }
.bk-header__logo:hover .bk-header__logo-img { transform:scale(1.04); }
.bk-header__logo-info { display:flex; flex-direction:column; line-height:1.2; }
.bk-header__logo-name { font-family:var(--font-h); font-size:.95rem; font-weight:600; color:var(--primary-dark); }
.bk-header__logo-sub  { font-size:.62rem; letter-spacing:.12em; text-transform:uppercase; color:var(--text-400); }
.bk-header__back {
  display:flex; align-items:center; gap:.4rem; font-size:.82rem; font-weight:500;
  color:var(--text-400); padding:.5rem .9rem; border-radius:100px;
  border:1px solid var(--border); background:var(--bg);
  text-decoration:none;
  transition:var(--tr);
}
.bk-header__back:hover { color:var(--primary); border-color:var(--sage); background:var(--sage-100); }

/* Hero */
.booking__hero {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary), var(--primary-mid));
  padding:4rem 1.5rem; text-align:center;
}
.booking__eyebrow {
  font-size:.72rem; letter-spacing:.2em; text-transform:uppercase;
  color:rgba(255,255,255,.6); font-weight:600; margin-bottom:.8rem;
}
.booking__title {
  font-family:var(--font-h); font-size:clamp(1.8rem,4vw,2.4rem);
  color:#fff; font-weight:400; margin-bottom:.6rem;
}
.booking__subtitle { color:rgba(255,255,255,.65); font-size:.9rem; font-weight:300; }

/* Container */
.booking__container { max-width:860px; margin:0 auto; padding:2.5rem 1.5rem 4rem; }

/* Progress */
.booking__progress {
  display:flex; align-items:center; margin-bottom:2.5rem;
}
.progress-step {
  display:flex; flex-direction:column; align-items:center; gap:.4rem;
  flex:1; position:relative;
}
.progress-step__dot {
  width:36px; height:36px; border-radius:50%;
  border:2px solid var(--border); background:var(--white);
  display:flex; align-items:center; justify-content:center;
  font-size:.8rem; font-weight:700; color:var(--text-300);
  transition:var(--tr); position:relative; z-index:1;
}
.progress-step.active .progress-step__dot {
  border-color:var(--primary); background:var(--primary); color:#fff;
}
.progress-step.done .progress-step__dot {
  border-color:var(--success); background:var(--success); color:#fff;
}
.progress-step__label {
  font-size:.72rem; font-weight:600; letter-spacing:.06em; text-transform:uppercase;
  color:var(--text-300);
}
.progress-step.active .progress-step__label { color:var(--primary); }
.progress-step.done   .progress-step__label { color:var(--success); }
.progress-line {
  flex:1; height:2px; background:var(--border); margin-bottom:1.2rem; position:relative; z-index:0;
}
.progress-line.done { background:var(--success); }

/* Steps */
.booking-step { animation:stepIn .35s ease; }
@keyframes stepIn { from{opacity:0;transform:translateX(20px)} to{opacity:1;transform:none} }

.step-header { margin-bottom:2rem; }
.step-title {
  font-family:var(--font-h); font-size:1.5rem; font-weight:500;
  color:var(--primary-dark); margin-bottom:.4rem;
}
.step-desc { font-size:.88rem; color:var(--text-400); font-weight:300; }

/* Services grid */
.services-grid {
  display:grid; grid-template-columns:repeat(auto-fill,minmax(240px,1fr)); gap:1rem;
  margin-bottom:1.5rem;
}
.service-option {
  border:2px solid var(--border); border-radius:var(--r-lg);
  padding:1.2rem 1.4rem; background:var(--white); cursor:pointer;
  transition:var(--tr); text-align:left; position:relative;
}
.service-option:hover { border-color:var(--sage); background:var(--sage-100); }
.service-option.selected {
  border-color:var(--primary); background:var(--sage-100);
  box-shadow:0 0 0 3px rgba(27,79,107,.1);
}
.service-option__icon { font-size:1.6rem; margin-bottom:.6rem; }
.service-option__name {
  font-family:var(--font-h); font-size:.97rem; font-weight:500;
  color:var(--primary-dark); margin-bottom:.3rem; line-height:1.3;
}
.service-option__desc { font-size:.78rem; color:var(--text-400); font-weight:300; line-height:1.6; margin-bottom:.7rem; }
.service-option__meta { display:flex; justify-content:space-between; align-items:center; }
.service-option__price { font-family:var(--font-h); font-size:1.1rem; font-weight:600; color:var(--primary); }
.service-option__duration { font-size:.72rem; color:var(--text-400); background:var(--bg); padding:.25rem .6rem; border-radius:100px; }
.service-option__check {
  position:absolute; top:.8rem; right:.8rem; width:22px; height:22px;
  border-radius:50%; border:2px solid var(--border); background:#fff;
  display:flex; align-items:center; justify-content:center; font-size:.75rem;
  transition:var(--tr);
}
.service-option.selected .service-option__check {
  border-color:var(--primary); background:var(--primary); color:#fff;
}

/* Date grid */
.date-grid {
  display:grid; grid-template-columns:repeat(auto-fill,minmax(110px,1fr)); gap:.6rem;
  margin-bottom:1.5rem;
}
.date-btn {
  border:1.5px solid var(--border); border-radius:var(--r); padding:.7rem;
  background:var(--white); cursor:pointer; text-align:center; transition:var(--tr);
}
.date-btn:hover { border-color:var(--sage); background:var(--sage-100); }
.date-btn.selected { border-color:var(--primary); background:var(--primary); color:#fff; }
.date-btn__day { font-size:.68rem; font-weight:600; letter-spacing:.08em; text-transform:uppercase; opacity:.7; }
.date-btn__num { font-family:var(--font-h); font-size:1.3rem; font-weight:500; line-height:1; }
.date-btn__month { font-size:.68rem; opacity:.7; }

/* Time grid */
.section-label {
  font-size:.75rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase;
  color:var(--primary); margin-bottom:.8rem; display:flex; align-items:center; gap:.5rem;
}
.section-label__num {
  width:22px; height:22px; border-radius:50%; background:var(--primary);
  color:#fff; font-size:.7rem; display:flex; align-items:center; justify-content:center;
}
.time-grid {
  display:grid; grid-template-columns:repeat(auto-fill,minmax(88px,1fr)); gap:.5rem;
  margin-bottom:1.5rem;
}
.time-btn {
  border:1.5px solid var(--border); border-radius:var(--r); padding:.6rem;
  background:var(--white); cursor:pointer; text-align:center;
  font-size:.88rem; font-weight:600; transition:var(--tr);
}
.time-btn:hover { border-color:var(--sage); background:var(--sage-100); }
.time-btn.selected { border-color:var(--primary); background:var(--primary); color:#fff; }

/* Step 3 form */
.step3-grid { display:grid; grid-template-columns:1fr 1fr; gap:2rem; }
.booking-form {}
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:1rem; }
.form-field { margin-bottom:1.1rem; }
.form-label {
  display:block; font-size:.75rem; font-weight:700; letter-spacing:.08em;
  text-transform:uppercase; color:var(--text-400); margin-bottom:.45rem;
}
.label-optional { font-weight:400; opacity:.7; }
.form-input, .form-textarea {
  width:100%; padding:.72rem 1rem; background:var(--white);
  border:1.5px solid var(--border); border-radius:var(--r);
  font-family:var(--font-b); font-size:.9rem; color:var(--text);
  transition:border-color var(--tr), box-shadow var(--tr); outline:none;
}
.form-input:focus, .form-textarea:focus {
  border-color:var(--primary-light);
  box-shadow:0 0 0 3px rgba(74,164,197,.15);
}
.form-input::placeholder, .form-textarea::placeholder { color:var(--text-300); }
.form-textarea { resize:vertical; min-height:90px; }

/* Summary card (step 3) */
.booking-summary {
  background:linear-gradient(135deg,var(--primary-dark),var(--primary));
  border-radius:var(--r-lg); padding:1.8rem; color:#fff;
  position:sticky; top:1.5rem;
}
.summary-title { font-family:var(--font-h); font-size:1.1rem; font-weight:400; margin-bottom:1.2rem; opacity:.85; }
.summary-divider { height:1px; background:rgba(255,255,255,.15); margin:.8rem 0; }
.summary-row { display:flex; justify-content:space-between; font-size:.85rem; margin:.5rem 0; }
.summary-row strong { font-weight:600; }
.summary-total { font-family:var(--font-h); font-size:1.4rem; font-weight:600; text-align:right; margin-top:.5rem; }
.summary-icon { font-size:1.5rem; margin-bottom:1rem; }

/* WhatsApp field note */
.wa-note {
  font-size:.75rem; color:var(--text-400); margin-top:.3rem; display:flex; align-items:center; gap:.3rem;
}

/* Navigation buttons */
.step-nav {
  display:flex; align-items:center; justify-content:space-between;
  margin-top:1.5rem; padding-top:1.5rem; border-top:1px solid var(--border);
}
.step-nav--right { justify-content:flex-end; }

.btn-primary {
  display:inline-flex; align-items:center; gap:.5rem;
  background:var(--primary); color:#fff;
  padding:.8rem 1.8rem; border-radius:100px;
  font-family:var(--font-b); font-size:.88rem; font-weight:700;
  letter-spacing:.06em; cursor:pointer; border:none; transition:var(--tr);
  text-decoration:none;
}
.btn-primary:hover:not(:disabled) { background:var(--primary-dark); transform:translateY(-2px); box-shadow:0 6px 20px rgba(27,79,107,.3); }
.btn-primary:disabled { opacity:.5; cursor:not-allowed; transform:none; }

.btn-ghost {
  display:inline-flex; align-items:center; gap:.4rem;
  background:transparent; color:var(--text-400);
  padding:.8rem 1.4rem; border-radius:100px;
  font-family:var(--font-b); font-size:.85rem; font-weight:600;
  border:1.5px solid var(--border); cursor:pointer; transition:var(--tr);
  text-decoration:none;
}
.btn-ghost:hover { border-color:var(--sage); color:var(--primary); background:var(--sage-100); }

/* Step 4 — Confirmation */
.booking-confirmed {
  text-align:center; padding:3rem 2rem;
}
.confirmed-icon {
  width:72px; height:72px; border-radius:50%; background:var(--success);
  color:#fff; font-size:2rem;
  display:flex; align-items:center; justify-content:center; margin:0 auto 1.5rem;
}
.confirmed-title { font-family:var(--font-h); font-size:1.8rem; font-weight:500; color:var(--primary-dark); margin-bottom:.6rem; }
.confirmed-subtitle { color:var(--text-400); margin-bottom:2rem; font-size:.95rem; font-weight:300; }
.confirmed-card {
  background:var(--bg); border:1px solid var(--border); border-radius:var(--r-lg);
  padding:1.5rem; max-width:420px; margin:0 auto 2rem; text-align:left;
}
.confirmed-row { display:flex; justify-content:space-between; padding:.5rem 0; border-bottom:1px solid var(--border); font-size:.88rem; }
.confirmed-row:last-child { border:none; }
.confirmed-row strong { font-weight:600; color:var(--text); }
.confirmed-actions { display:flex; justify-content:center; gap:1rem; flex-wrap:wrap; margin-top:1rem; }

/* Loading */
.loading-cards { display:grid; grid-template-columns:repeat(auto-fill,minmax(240px,1fr)); gap:1rem; }
.loading-card {
  height:160px; border-radius:var(--r-lg);
  background:linear-gradient(90deg,var(--border) 25%,var(--sage-100) 50%,var(--border) 75%);
  background-size:200% 100%; animation:skel 1.4s infinite;
}
@keyframes skel { 0%{background-position:200% 0} 100%{background-position:-200% 0} }
.loading-text { color:var(--text-300); font-size:.9rem; padding:1rem 0; }

/* Notifications note */
.notif-note {
  background:var(--sage-100); border:1px solid var(--sage-200);
  border-radius:var(--r); padding:.8rem 1rem;
  font-size:.8rem; color:var(--primary); margin-top:.8rem;
  display:flex; align-items:center; gap:.5rem;
}

@media (max-width:700px) {
  .step3-grid { grid-template-columns:1fr; }
  .form-row   { grid-template-columns:1fr; }
  .booking__progress .progress-step__label { display:none; }
  .bk-header__back span { display:none; }
}