:root{
  --primary:#512487;
  --secondary:#00abe0;
  --accent:#62C7E8;
  --dark:#2E2E2E;
  --light:#F8F9FA;
  --white:#FFFFFF;
  --gray:#6C757D;
  --transition:all .3s ease;
  --shadow-sm:0 4px 6px rgba(0,0,0,.05);
  --shadow-md:0 10px 15px rgba(0,0,0,.1);
  --shadow-lg:0 20px 25px rgba(0,0,0,.15);
  --border-radius:12px;

  /* === KNOBS (puedes afinar aquí) === */
  --hero-text-left: 0%;
  --hero-img-y:    30%;
  --wa-size:       140px;
  --wa-right:      1px;
  --wa-bottom:     2px;

  /* Chatbot knobs */
  --chat-btn-bottom: 140px;
  --chat-btn-right:  20px;
  --chat-btn-size:   96px;
  --chatbox-bottom:  210px;
  --chatbox-right:   14px;
  --chatbox-width:   360px;
  --chatbox-height:  62vh;
  --chat-header-grad: linear-gradient(135deg,#62C7E8,#1176a4);
  --chat-border:     #e7eef3;
}

*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Poppins',sans-serif;background:#fff;color:var(--dark);line-height:1.7;overflow-x:hidden}

/* Preloader */
.preloader{position:fixed;inset:0;background:#fff;display:flex;align-items:center;justify-content:center;z-index:2000;transition:opacity .3s,visibility .3s}
.preloader.hide{opacity:0;visibility:hidden}
.preloader__content{display:flex;flex-direction:column;align-items:center;gap:18px}
.preloader__spinner{width:42px;height:42px;border-radius:50%;border:3px solid #eaeaea;border-top-color:var(--secondary);animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* Header */
header{display:flex;justify-content:space-between;align-items:center;padding:15px 5%;background:#fff;position:fixed;top:0;width:100%;z-index:1100;box-shadow:var(--shadow-sm);transition:var(--transition)}
header.scrolled{padding:10px 5%;box-shadow:var(--shadow-md)}
.logo{display:flex;flex-direction:column;line-height:1.2}
.logo-main{color:var(--primary);font-family:'Playfair Display',serif;font-size:28px;font-weight:600;letter-spacing:.5px}
.logo-sub{color:var(--secondary);font-size:14px;letter-spacing:1.5px;text-transform:uppercase}
nav{display:flex;gap:25px;align-items:center}
nav a{position:relative;text-decoration:none;color:var(--primary);font-weight:500;font-size:15px;transition:var(--transition);padding:5px 0}
nav a::after{content:'';position:absolute;bottom:0;left:0;width:0;height:2px;background-color:var(--secondary);transition:var(--transition)}
nav a:hover{color:var(--secondary)}
nav a:hover::after{width:100%}
.nav-cta{padding:8px 16px;border-radius:999px;background:var(--secondary);color:#fff!important;box-shadow:0 8px 20px rgba(0,171,224,.25);transition:transform .2s, box-shadow .2s}
.nav-cta::after{display:none}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(0,171,224,.35)}

/* Menu Toggle */
.menu-toggle{display:none;flex-direction:column;justify-content:space-around;width:30px;height:25px;background:transparent;border:none;cursor:pointer;padding:0;z-index:1101}
.menu-toggle span{display:block;width:30px;height:3px;background:var(--primary);border-radius:10px;transition:all .3s cubic-bezier(0.4, 0, 0.2, 1);transform-origin:center}
.menu-toggle.active span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.menu-toggle.active span:nth-child(2){opacity:0}
.menu-toggle.active span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* Close en menú móvil */
.menu-close{position:absolute;top:20px;right:20px;background:none;border:none;font-size:28px;color:var(--primary);cursor:pointer;display:none;z-index:1102;transition:transform .2s}
.menu-close:hover{transform:scale(1.1)}

/* Hero */
.hero{background:linear-gradient(135deg,var(--primary),#3a1a6a);padding:180px 5% 110px;text-align:left;color:#fff;position:relative;overflow:hidden;min-height:78vh;display:flex;align-items:center}
.hero::before{content:'';position:absolute;top:0;right:0;width:55%;height:100%;background:url('/img/Papitoillo.jpg') no-repeat center/cover;background-position:50% var(--hero-img-y);opacity:.18;pointer-events:none}
.hero::after{content:'';position:absolute;inset:0;background:radial-gradient(1000px 400px at 20% 30%, rgba(0,0,0,.15), transparent 60%)}
.hero-content{max-width:1200px;margin:0 auto;position:relative;z-index:1;width:100%}
@media (min-width:992px){.hero-content{margin-left:var(--hero-text-left)}}
.hero h1{font-family:'Playfair Display',serif;font-size:3.2rem;font-weight:600;line-height:1.2;margin-bottom:18px;max-width:760px}
.hero p{font-size:1.12rem;max-width:560px;margin-bottom:28px;opacity:.95}
.cta-button{display:inline-block;background:var(--secondary);color:#fff;padding:12px 30px;border-radius:50px;text-decoration:none;font-weight:600;transition:var(--transition);box-shadow:0 4px 15px rgba(0,171,224,.3)}
.cta-button:hover{transform:translateY(-3px);box-shadow:0 10px 20px rgba(0,171,224,.4);background:#0099c7}

/* Secciones */
.section{padding:100px 5%}
.section-title{text-align:center;margin-bottom:60px}
.section-title h2{font-family:'Playfair Display',serif;color:var(--primary);font-size:2.4rem;font-weight:600;margin-bottom:15px;position:relative;display:inline-block}
.section-title h2::after{content:'';position:absolute;bottom:-10px;left:50%;transform:translateX(-50%);width:80px;height:3px;background:linear-gradient(to right,var(--primary),var(--secondary))}
.section-title p{color:var(--gray);font-size:1.08rem;max-width:700px;margin:0 auto}

/* Cards */
.card-container{display:flex;justify-content:center;gap:30px;flex-wrap:wrap}
.card{background:#fff;border-radius:var(--border-radius);box-shadow:var(--shadow-sm);overflow:hidden;width:350px;transition:var(--transition)}
.card:hover{transform:translateY(-10px);box-shadow:var(--shadow-lg)}
.card-img{height:200px;overflow:hidden}
.card-img img{width:100%;height:100%;object-fit:cover;transition:var(--transition)}
.card:hover .card-img img{transform:scale(1.05)}
.card-content{padding:25px}
.card-content h3{color:var(--primary);font-size:1.26rem;margin-bottom:10px}
.card-content p{color:var(--gray);margin-bottom:18px}
.card-link{display:inline-flex;align-items:center;color:var(--secondary);font-weight:500;text-decoration:none;transition:var(--transition)}
.card-link i{margin-left:6px;transition:var(--transition)}
.card-link:hover{color:var(--primary)}
.card-link:hover i{transform:translateX(5px)}

/* Calendario flotante */
.calendar-icon{position:fixed;top:20px;right:20px;z-index:900;width:42px;height:42px;background:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm);cursor:pointer;transition:var(--transition)}
.calendar-icon:hover{transform:scale(1.1)}
.calendar-icon i{color:var(--primary);font-size:20px}

/* WhatsApp Float */
.whatsapp-float{position:fixed;bottom:var(--wa-bottom);right:var(--wa-right);width:var(--wa-size);height:var(--wa-size);border-radius:50%;z-index:950;display:flex;align-items:center;justify-content:center;background:transparent;transition:transform .3s}
.whatsapp-float img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 2px 4px rgba(0,0,0,.2))}
.whatsapp-float:hover{transform:scale(1.06)}

/* =======================
   Chatbot (look & feel)
   ======================= */
.chatbot-button{position:fixed;bottom:var(--chat-btn-bottom);right:var(--chat-btn-right);width:var(--chat-btn-size);background:transparent;border:none;cursor:pointer;z-index:960;transition:transform .25s ease, filter .25s ease}
.chatbot-button img{width:100%;height:auto;object-fit:contain;filter:drop-shadow(0 6px 16px rgba(0,0,0,.16))}
.chatbot-button:hover{transform:scale(1.05)}

.chatbot-container{position:fixed;bottom:var(--chatbox-bottom);right:var(--chatbox-right);width:min(90vw,var(--chatbox-width));height:var(--chatbox-height);max-height:520px;background:#fff;border-radius:18px;border:1px solid var(--chat-border);box-shadow:0 18px 40px rgba(0,0,0,.22);overflow:hidden;display:none;flex-direction:column;z-index:970;transform:translateY(8px) scale(.98);opacity:0;transition:opacity .2s ease, transform .2s ease}
.chatbot-container.active{display:flex;opacity:1;transform:translateY(0) scale(1)}

.chatbot-header{background:var(--chat-header-grad);color:#fff;padding:14px 14px 12px;display:flex;align-items:center;justify-content:space-between}
.chatbot-header h3{font-size:16px;font-weight:600;display:flex;align-items:center;gap:8px;letter-spacing:.2px}
.chatbot-header h3 img{width:20px;height:20px}
.chatbot-close{background:none;border:none;color:#fff;font-size:22px;cursor:pointer;opacity:.9}
.chatbot-close:hover{opacity:1}

.chatbot-body{flex:1;padding:14px 14px 6px;background:#f8fbfd;color:#444;overflow-y:auto;display:flex;flex-direction:column;gap:10px}

.msg{display:flex;gap:8px;align-items:flex-end;animation:fadeIn .18s ease}
.msg .avatar{width:26px;height:26px;border-radius:50%;flex:0 0 26px;background:url('/img/Pumita10.png') center/cover no-repeat;box-shadow:0 2px 6px rgba(0,0,0,.12)}
.msg .bubble{max-width:78%;padding:10px 14px;line-height:1.45;font-size:15px;border-radius:14px}
.msg.bot .bubble{background:#fff;color:#3c3c3c;border:1px solid var(--chat-border);border-top-left-radius:6px}
.msg.user .bubble{background:#62C7E8;color:#fff;border-top-right-radius:6px;margin-left:auto}

.typing{align-items:center}
.typing .bubble{display:flex;gap:4px;align-items:center}
.typing .dot{width:7px;height:7px;background:#9aa8b1;border-radius:50%;animation:typing 1.2s infinite ease-in-out}
.typing .dot:nth-child(2){animation-delay:.15s}
.typing .dot:nth-child(3){animation-delay:.3s}
@keyframes typing{0%,60%,100%{transform:translateY(0)}30%{transform:translateY(-4px)}}
@keyframes fadeIn{from{opacity:0;transform:translateY(3px)}to{opacity:1;transform:translateY(0)}}

.quick-replies{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px}
.quick-replies .chip{background:#e6f4f9;color:#1176a4;border:1px solid #b8e2f1;border-radius:20px;padding:6px 10px;font-size:13px;cursor:pointer;transition:background .2s, transform .15s}
.quick-replies .chip:hover{background:#d0eaf5;transform:translateY(-1px)}

.bot-tip{display:inline-block;margin-top:6px;font-size:14px;color:#355}

.chatbot-input{display:flex;gap:10px;padding:12px;background:#f2f6fa;border-top:1px solid var(--chat-border)}
.chatbot-input input{flex:1;font-size:15px;padding:12px 14px;border-radius:22px;border:1px solid #dbe6ee;outline:none;background:#fff}
.chatbot-input input:focus{border-color:#b5d1e4}
.chatbot-input button{width:42px;height:42px;border:none;border-radius:50%;background:#00abe0;color:#fff;cursor:pointer;font-weight:700;display:flex;align-items:center;justify-content:center;transition:transform .15s, background-color .2s}
.chatbot-input button:hover{background:#0096c7;transform:translateY(-1px)}

a.cta-reserva{display:inline-flex;align-items:center;justify-content:center;margin-top:12px;padding:12px 16px;border-radius:999px;background:#00abe0;color:#fff!important;text-decoration:none;font-weight:600;box-shadow:0 8px 20px rgba(0,171,224,.25)}
a.cta-reserva:hover{background:#0096c7}

/* Responsive */
@media (max-width:992px){
  .hero h1{font-size:2.6rem}
  .hero::before{width:100%;opacity:.12}
  .calendar-icon{top:auto;right:auto;left:16px;bottom:110px}
  .chatbot-button{bottom:120px}
  .chatbot-container{bottom:190px;width:92vw}
}
@media (max-width:768px){
  header{padding:15px 5%}
  .menu-toggle{display:flex}
  nav{position:fixed;top:0;right:-280px;width:280px;height:100vh;background:#fff;box-shadow:-5px 0 15px rgba(0,0,0,.1);flex-direction:column;justify-content:flex-start;padding-top:80px;align-items:center;gap:24px;transition:right .3s cubic-bezier(0.4,0,0.2,1);z-index:1100}
  nav.active{right:0}
  nav a{font-size:18px}
  .nav-cta{width:70%;text-align:center;font-size:18px}
  .menu-close{display:block}
  .calendar-icon{display:none}
  .chatbot-button{bottom:110px;right:14px;width:86px}
  .chatbot-container{bottom:20px;right:5%;width:90vw;height:75vh;max-height:560px}
}
@media (max-width:576px){
  .hero h1{font-size:1.8rem}
  .section-title h2{font-size:1.8rem}
  .whatsapp-float{width:120px;height:120px}
}
@media (max-width:768px){
  :root{
    --wa-size: 76px;
    --wa-right: 12px;
    --wa-bottom: calc(24px + env(safe-area-inset-bottom));
  }
}