/* === Reset simple === */
*,
*::before,
*::after { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

:root{
  /* Apple Health-ish palette */
  --bg: #f7fafc;
  --bg-soft: #ffffff;
  --bg-alt: #f1f5f9;

  --text: #0f172a;
  --text-soft: #475569;
  --text-mute: #64748b;

  --line: rgba(15, 23, 42, 0.08);
  --line-strong: rgba(15, 23, 42, 0.12);

  --accent: #10b981;      /* green */
  --accent-2: #38bdf8;    /* blue */
  --accent-3: #6366f1;    /* indigo */

  --success-bg: rgba(16,185,129,0.12);
  --success-line: rgba(16,185,129,0.6);

  --warn-bg: rgba(245,158,11,0.12);
  --warn-line: rgba(245,158,11,0.65);

  --shadow-sm: 0 6px 18px rgba(15,23,42,0.06);
  --shadow-md: 0 12px 30px rgba(15,23,42,0.08);
  --shadow-lg: 0 20px 50px rgba(15,23,42,0.10);

  --radius-sm: .9rem;
  --radius-md: 1.1rem;
  --radius-lg: 1.5rem;
}

body{
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top, #ffffff, var(--bg));
  color: var(--text);
  line-height: 1.6;
}

/* === Layout base === */
.page-wrapper { min-height: 100vh; }

.container{
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* === Header === */
.header{
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(14px);
  background: rgba(255,255,255,0.92);
  border-bottom: 1px solid var(--line);
}

.header-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.branding{
  display: flex;
  align-items: center;
  gap: .75rem;
}

.logo{
  width: 38px;
  height: 38px;
  border-radius: .9rem;
  background: radial-gradient(circle at 30% 0%, #a7f3d0, #60a5fa);
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:700;
  font-size:.9rem;
  color:#0f172a;
  box-shadow: 0 0 18px rgba(16,185,129,0.35);
  border: 1px solid rgba(16,185,129,0.35);
}

.brand-name{
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--text);
}

.brand-tagline{
  font-size: .75rem;
  color: var(--text-mute);
}

.nav{
  display:flex;
  gap:1.4rem;
}

.nav-link{
  font-size:.85rem;
  color: var(--text-soft);
  text-decoration:none;
  position:relative;
}
.nav-link::after{
  content:"";
  position:absolute;
  left:0;
  bottom:-.3rem;
  width:0;
  height:2px;
  background: linear-gradient(to right, var(--accent-2), var(--accent));
  border-radius:999px;
  transition:width .18s ease-out;
}
.nav-link:hover{ color: var(--text); }
.nav-link:hover::after{ width:100%; }

.header-cta{ font-size:.8rem; }

/* === Buttons === */
.btn{
  border-radius: 999px;
  padding: .55rem 1.3rem;
  font-size: .85rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  transition: background .18s ease, transform .1s ease, box-shadow .18s ease, border .18s ease;
}

.btn-primary{
  background: linear-gradient(135deg, #34d399, #10b981);
  color: #052e2b;
  box-shadow: 0 10px 22px rgba(16,185,129,0.25);
}
.btn-primary:hover{
  transform: translateY(-1px);
  box-shadow: 0 12px 26px rgba(16,185,129,0.32);
}

.btn-outline{
  border: 1px solid var(--line-strong);
  background: #ffffff;
  color: var(--text);
  box-shadow: var(--shadow-sm);
}
.btn-outline:hover{
  background: var(--bg-alt);
  border-color: var(--line-strong);
}

.btn-ghost{
  background: var(--bg-alt);
  color: var(--text);
  border: 1px solid var(--line);
}
.btn-ghost:hover{
  background: #e9eef5;
}

/* === Hero === */
.hero{ padding: 3.5rem 0 3rem; }

.hero-inner{
  display:grid;
  grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);
  gap:3rem;
  align-items:center;
}

.hero-kicker{
  font-size:.75rem;
  text-transform:uppercase;
  letter-spacing:.18em;
  color: var(--accent-3);
}

.hero-title{
  margin:.75rem 0;
  font-size: clamp(2.1rem, 4vw, 2.8rem);
  line-height:1.1;
}

.hero-text{
  font-size:.98rem;
  color: var(--text-soft);
  max-width:34rem;
}

.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:.8rem;
  margin-top:1.3rem;
}

.hero-meta{
  display:flex;
  gap:1.8rem;
  margin-top:1.8rem;
  font-size:.82rem;
  color: var(--text-mute);
}

.hero-meta-label{
  display:inline-block;
  font-size:.7rem;
  text-transform:uppercase;
  letter-spacing:.18em;
  color:#0ea5e9;
}

/* Hero card */
.hero-card{
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, #ffffff, #f8fafc);
  box-shadow: var(--shadow-lg);
  overflow:hidden;
}

.hero-card-header{
  padding:.9rem 1.2rem;
  border-bottom:1px solid var(--line);
  font-size:.78rem;
  text-transform:uppercase;
  letter-spacing:.16em;
  color: var(--text-mute);
}

.hero-card-body{
  padding:1.1rem 1.2rem 1.2rem;
  font-size:.88rem;
}

.hero-slot{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:.8rem;
  padding:.6rem .2rem;
}

.hero-slot-day{ font-size:.95rem; font-weight:600; }
.hero-slot-time{ font-size:.83rem; color: var(--text-soft); }

.badge{
  font-size:.7rem;
  padding:.2rem .6rem;
  border-radius:999px;
  border:1px solid transparent;
  font-weight:600;
}

.badge-available{
  background: var(--success-bg);
  border-color: var(--success-line);
  color:#065f46;
}

.badge-limited{
  background: var(--warn-bg);
  border-color: var(--warn-line);
  color:#92400e;
}

.hero-card-note{
  margin-top:.8rem;
  font-size:.75rem;
  color: var(--text-mute);
}

/* === Sections === */
.section{ padding: 3.5rem 0; }

.section-alt{
  padding:3.5rem 0;
  background: var(--bg-alt);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}

.section-header{ margin-bottom:2rem; }

.section-title{
  margin:0;
  font-size:1.5rem;
  color: var(--text);
}

.section-subtitle{
  margin-top:.3rem;
  font-size:.95rem;
  color: var(--text-mute);
}

/* === Services grid === */
.services-grid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap:1.5rem;
}

.service-card{
  background: var(--bg-soft);
  border-radius: var(--radius-md);
  border:1px solid var(--line);
  padding:1.3rem;
  box-shadow: var(--shadow-md);
  transition: transform .18s ease, box-shadow .18s ease;
}
.service-card:hover{
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.service-title{
  margin:0 0 .4rem;
  font-size:1.02rem;
}

.service-text{
  font-size:.88rem;
  color: var(--text-soft);
  margin-bottom:.7rem;
}

.service-list{
  list-style:none;
  padding-left:0;
  margin:0;
  font-size:.82rem;
  color: var(--text);
}
.service-list li::before{
  content:"• ";
  color: var(--accent);
  font-weight:800;
}

/* === Carrusel Netflix + Cards 3D === */
.carousel-container{
  overflow-x:auto;
  overflow-y:hidden;
  padding-bottom:1rem;
  scroll-snap-type:x mandatory;
  -webkit-overflow-scrolling: touch;
}

.carousel{
  display:flex;
  gap:1.4rem;
  scroll-snap-type:x mandatory;
  padding:1rem .5rem;
}

.service-card-3d{
  flex:0 0 260px;
  scroll-snap-align:start;
  background: #ffffff;
  padding:1.4rem;
  border-radius: var(--radius-lg);
  border:1px solid var(--line);
  box-shadow: var(--shadow-md);
  text-align:center;
  transition: transform .25s ease, box-shadow .25s ease, border .25s ease;
}

.service-card-3d:hover{
  transform: translateY(-10px) scale(1.04);
  box-shadow: var(--shadow-lg);
  border-color: rgba(16,185,129,0.35);
}

.service-icon{
  font-size:2.4rem;
  margin-bottom:.6rem;
  color: var(--accent-3);
}

.service-title-3d{
  font-size:1.02rem;
  margin-bottom:.35rem;
  color: var(--text);
}

.service-text-3d{
  font-size:.88rem;
  color: var(--text-mute);
}

/* === Appointment === */
.appointment-layout{
  display:grid;
  grid-template-columns:minmax(0,1.1fr) minmax(0,1.3fr);
  gap:2.5rem;
  align-items:flex-start;
}

.appointment-highlights{
  margin-top:1.5rem;
  display:grid;
  gap:.9rem;
}

.highlight{
  font-size:.9rem;
  color: var(--text-soft);
}

.highlight-label{
  display:block;
  font-size:.72rem;
  text-transform:uppercase;
  letter-spacing:.16em;
  color: var(--text-mute);
  margin-bottom:.1rem;
}

.appointment-form{
  background:#ffffff;
  border-radius: var(--radius-lg);
  border:1px solid var(--line);
  padding:1.5rem 1.6rem;
  box-shadow: var(--shadow-lg);
  font-size:.9rem;
}

.form-row{
  display:grid;
  grid-template-columns: repeat(2,minmax(0,1fr));
  gap:1rem;
}

.form-field{
  display:flex;
  flex-direction:column;
  gap:.3rem;
  margin-bottom:.9rem;
}

.form-field label{
  font-size:.82rem;
  color: var(--text);
  font-weight:600;
}

.form-field input,
.form-field select,
.form-field textarea{
  border-radius:.65rem;
  border:1px solid var(--line-strong);
  background: #ffffff;
  color: var(--text);
  padding:.5rem .65rem;
  font-size:.9rem;
  outline:none;
  transition:border .15s ease, box-shadow .15s ease, background .15s ease;
}

.form-field input::placeholder,
.form-field textarea::placeholder{ color:#94a3b8; }

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus{
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(16,185,129,0.12);
  background:#ffffff;
}

.form-footer{
  margin-top:.5rem;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
}

.form-helper{
  font-size:.74rem;
  color: var(--text-mute);
  max-width:16rem;
}

.form-message{
  margin-top:.7rem;
  font-size:.85rem;
  color:#065f46;
  font-weight:600;
}

/* === Calendario horarios === */
.slot-calendar{
  margin-bottom:1.1rem;
  padding:.9rem 1rem;
  border-radius:1rem;
  border:1px solid var(--line);
  background: var(--bg-alt);
}

.slot-button{
  border-radius:999px;
  border:1px solid var(--line-strong);
  background:#ffffff;
  color: var(--text);
  font-size:.78rem;
  padding:.25rem .45rem;
  cursor:pointer;
  transition: background .15s ease, border .15s ease, color .15s ease, transform .08s ease;
  box-shadow: var(--shadow-sm);
}

.slot-button:hover:not(.taken){
  border-color: rgba(56,189,248,0.6);
  background: #f8fafc;
  transform: translateY(-1px);
}

.slot-button.selected{
  background: linear-gradient(135deg, #34d399, #10b981);
  color:#052e2b;
  border-color: var(--accent);
}

.slot-button.taken{
  background: #f1f5f9;
  border-color: var(--line);
  color:#94a3b8;
  cursor:not-allowed;
  box-shadow:none;
}

/* === Contact & footer === */
.contact-layout{
  display:grid;
  grid-template-columns:minmax(0,1.1fr) minmax(0,1.2fr);
  gap:2rem;
}

.contact-list{
  list-style:none;
  padding-left:0;
  margin-top:1rem;
  font-size:.95rem;
  color: var(--text);
}
.contact-list li + li{ margin-top:.3rem; }

.contact-map-placeholder{
  border-radius:1.1rem;
  border:1px dashed var(--line-strong);
  padding:1.3rem;
  background:#ffffff;
  font-size:.9rem;
  color: var(--text-mute);
  box-shadow: var(--shadow-sm);
}
.contact-map-placeholder span{
  font-size:.8rem;
  text-transform:uppercase;
  letter-spacing:.16em;
  color: var(--accent-3);
}

.footer{
  margin-top:2.5rem;
  padding-top:1.5rem;
  border-top:1px solid var(--line);
  font-size:.85rem;
  color: var(--text-mute);
}

.footer-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
}

.footer-note{ color:#94a3b8; }

/* === Chat widget === */
.chat-toggle{
  position:fixed;
  right:1.6rem;
  bottom:1.6rem;
  width:52px;
  height:52px;
  border-radius:999px;
  border:none;
  background: linear-gradient(135deg, #34d399, #10b981);
  box-shadow: var(--shadow-lg);
  color:#052e2b;
  font-size:1.2rem;
  cursor:pointer;
  z-index:50;
}

.chat-widget{
  position:fixed;
  right:1.6rem;
  bottom:5.3rem;
  width:320px;
  max-height:75vh;
  display:flex;
  flex-direction:column;
  border-radius:1.2rem;
  background:#ffffff;
  border:1px solid var(--line);
  box-shadow: var(--shadow-lg);
  overflow:hidden;
  transform: translateY(20px);
  opacity:0;
  pointer-events:none;
  transition: opacity .18s ease, transform .18s ease;
  z-index:50;
}

.chat-widget.open{
  opacity:1;
  transform: translateY(0);
  pointer-events:auto;
}

.chat-header{
  padding:.8rem 1rem;
  border-bottom:1px solid var(--line);
  display:flex;
  align-items:center;
  justify-content:space-between;
  background: #f8fafc;
}

.chat-title{
  font-size:.95rem;
  font-weight:700;
  color: var(--text);
}

.chat-subtitle{
  font-size:.74rem;
  color: var(--text-mute);
}

.chat-close{
  background:transparent;
  border:none;
  color: var(--text-mute);
  font-size:1.1rem;
  cursor:pointer;
}

.chat-body{
  padding:.7rem .8rem;
  flex:1;
  overflow-y:auto;
  font-size:.85rem;
  background:#ffffff;
}

.chat-message{ display:flex; margin-bottom:.5rem; }
.chat-message.user{ justify-content:flex-end; }
.chat-message.bot{ justify-content:flex-start; }

.bubble{
  max-width:80%;
  padding:.5rem .65rem;
  border-radius:.9rem;
  line-height:1.4;
}

.chat-message.bot .bubble{
  background:#f1f5f9;
  border:1px solid var(--line);
  color: var(--text);
}

.chat-message.user .bubble{
  background: linear-gradient(135deg, #34d399, #10b981);
  color:#052e2b;
  border-bottom-right-radius:.2rem;
  font-weight:600;
}

.chat-input-bar{
  display:flex;
  align-items:center;
  gap:.4rem;
  padding:.55rem .7rem;
  border-top:1px solid var(--line);
  background:#ffffff;
}

.chat-input-bar input{
  flex:1;
  border-radius:999px;
  border:1px solid var(--line-strong);
  background:#ffffff;
  color: var(--text);
  padding:.4rem .8rem;
  font-size:.85rem;
  outline:none;
}
.chat-input-bar input::placeholder{ color:#94a3b8; }
.chat-input-bar input:focus{
  border-color: var(--accent-2);
  box-shadow: 0 0 0 3px rgba(56,189,248,0.12);
}

.chat-input-bar button{
  font-size:.85rem;
  padding:.4rem 1rem;
  border-radius:999px;
  border:none;
  background: #38bdf8;
  color:#082f49;
  font-weight:700;
  cursor:pointer;
  box-shadow: var(--shadow-sm);
}

.chat-typing{
  padding:.2rem .1rem;
  opacity:0;
  transform: translateY(4px);
  transition: opacity .15s ease, transform .15s ease;
  height:0;
  overflow:hidden;
}
.chat-typing.visible{
  opacity:1;
  transform: translateY(0);
  height:auto;
}

.typing-bubble{
  background:#f1f5f9;
  border:1px solid var(--line);
  display:inline-flex;
  align-items:center;
  gap:4px;
  padding:.3rem .5rem;
  border-radius:999px;
}

.typing-bubble .dot{
  width:6px; height:6px;
  border-radius:999px;
  background:#94a3b8;
  animation: typingDots 1s infinite ease-in-out;
}
.typing-bubble .dot:nth-child(2){ animation-delay:.15s; }
.typing-bubble .dot:nth-child(3){ animation-delay:.3s; }

@keyframes typingDots{
  0%,80%,100%{ opacity:.35; transform: translateY(0); }
  40%{ opacity:1; transform: translateY(-2px); }
}

.chat-suggestions{
  display:flex;
  flex-wrap:wrap;
  gap:.35rem;
  margin:.3rem 0 .2rem;
}

/* Quick actions */
.chat-quick-actions button,
.chat-suggestions button{
  border-radius:999px;
  border:1px solid var(--line-strong);
  background:#ffffff;
  color: var(--text);
  font-size:.72rem;
  padding:.22rem .75rem;
  cursor:pointer;
  box-shadow: var(--shadow-sm);
}
.chat-quick-actions button:hover,
.chat-suggestions button:hover{
  border-color: rgba(16,185,129,0.6);
  background:#f8fafc;
}

/* === Responsive === */
@media (max-width:960px){
  .hero-inner{ grid-template-columns:minmax(0,1fr); }
  .hero-card{ max-width:360px; margin:1.5rem auto 0; }
  .services-grid{ grid-template-columns: repeat(2,minmax(0,1fr)); }
  .appointment-layout{ grid-template-columns:minmax(0,1fr); }
  .contact-layout{ grid-template-columns:minmax(0,1fr); }
  .footer-inner{
    flex-direction:column;
    align-items:flex-start;
    gap:.3rem;
  }
}

@media (max-width:720px){
  .header-inner{ gap:.8rem; }
  .nav{ display:none; }
  .hero{ padding-top:2.3rem; }
  .services-grid{ grid-template-columns:minmax(0,1fr); }
  .form-row{ grid-template-columns:minmax(0,1fr); }
  .chat-widget{
    right:1rem; left:1rem; width:auto;
  }
}