:root{
    --blue-deep:#0d3d73;
    --blue:#1e88e5;
    --blue-light:#7fd4ff;
    --green:#43a047;
    --green-light:#a8e063;
    --yellow:#ffca28;
    --ink:#0f2740;
    --paper:#f6fcff;
    --card:#ffffff;
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    font-family:'Segoe UI', system-ui, -apple-system, sans-serif;
    color:var(--ink);
    background:var(--paper);
    overflow-x:hidden;
  }
  a{text-decoration:none;color:inherit;}
  .wrap{max-width:1180px;margin:0 auto;padding:0 24px;}

  /* Bubble decorations */
  .bubble{position:absolute;border-radius:50%;background:radial-gradient(circle at 30% 30%, rgba(255,255,255,.9), rgba(255,255,255,.15));pointer-events:none;}

  /* HEADER */
  header{
    position:sticky;top:0;z-index:50;
    background:rgba(255,255,255,.9);
    backdrop-filter:blur(6px);
    border-bottom:3px solid var(--blue-light);
  }
  .nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0;}
  .logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.5rem;color:var(--blue-deep);text-transform:uppercase;}
  .logo-badge{
    width:44px;height:44px;border-radius:50%;
    background:conic-gradient(from 200deg, var(--blue), var(--green), var(--yellow), var(--blue));
    display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.3rem;
  }
  .logo small{display:block;font-size:.6rem;font-weight:700;letter-spacing:2px;color:var(--green);}
  nav ul{list-style:none;display:flex;gap:28px;margin:0;padding:0;font-weight:600;}
  nav ul a{transition:color .2s;}
  nav ul a:hover{color:var(--blue);}
  .nav-cta{
    background:var(--green);color:#fff;padding:10px 20px;border-radius:30px;font-weight:700;
    box-shadow:0 6px 16px rgba(67,160,71,.35);
  }
  .nav-cta:hover{background:#388e3c;}

  /* HERO */
  .hero{
    position:relative;
    background:linear-gradient(160deg,var(--blue-deep) 0%,var(--blue) 55%,var(--blue-light) 100%);
    color:#fff;
    padding:90px 0 130px;
    overflow:hidden;
  }
  .hero .bubble:nth-child(1){width:120px;height:120px;top:20px;left:5%;}
  .hero .bubble:nth-child(2){width:60px;height:60px;top:180px;left:20%;}
  .hero .bubble:nth-child(3){width:200px;height:200px;bottom:-60px;right:-40px;}
  .hero .bubble:nth-child(4){width:40px;height:40px;top:60px;right:20%;}
  .hero-grid{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;z-index:2;}
  .eyebrow{
    display:inline-block;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.4);
    padding:6px 16px;border-radius:30px;font-size:.85rem;font-weight:700;letter-spacing:1px;margin-bottom:18px;
  }
  h1{font-size:3rem;line-height:1.05;margin:0 0 20px;font-weight:800;}
  h1 span{color:var(--yellow);}
  .hero p.sub{font-size:1.15rem;max-width:520px;color:#e8f6ff;margin-bottom:32px;}
  .hero-actions{display:flex;gap:16px;flex-wrap:wrap;}
  .btn{
    padding:15px 28px;border-radius:40px;font-weight:700;display:inline-flex;align-items:center;gap:10px;
    transition:transform .15s, box-shadow .15s;border:none;cursor:pointer;font-size:1rem;
  }
  .btn:hover{transform:translateY(-3px);}
  .btn-primary{background:var(--yellow);color:var(--blue-deep);box-shadow:0 10px 25px rgba(255,202,40,.4);}
  .btn-whatsapp{background:#25D366;color:#fff;box-shadow:0 10px 25px rgba(37,211,102,.4);}
  .hero-visual{
    position:relative;background:rgba(255,255,255,.08);border:2px solid rgba(255,255,255,.35);
    border-radius:28px;padding:30px;backdrop-filter:blur(4px);
  }
  .hero-visual .placeholder-logo{
    width:100%;aspect-ratio:1/1;border-radius:20px;
    background:radial-gradient(circle at 35% 30%, #fff, #dff4ff 40%, var(--blue-light) 100%);
    display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:var(--blue-deep);
    box-shadow:inset 0 0 0 6px rgba(255,255,255,.6);
  }
  .placeholder-logo b{font-size:2.4rem;font-family:Georgia, serif;color:var(--blue);text-transform:uppercase;}
  .placeholder-logo .tag{background:var(--green);color:#fff;padding:6px 18px;border-radius:20px;margin-top:10px;font-weight:700;font-size:.9rem;}
  .placeholder-note{font-size:.75rem;color:rgba(255,255,255,.75);text-align:center;margin-top:14px;}

  .wave{display:block;width:100%;height:80px;margin-top:-2px;}

  /* STRIP */
  .strip{background:var(--green);color:#fff;padding:18px 0;}
  .strip .wrap{display:flex;justify-content:space-around;flex-wrap:wrap;gap:14px;font-weight:700;text-align:center;}

  /* SECTIONS */
  section{padding:80px 0;}
  .section-head{text-align:center;max-width:640px;margin:0 auto 50px;}
  .section-head .eyebrow{background:rgba(30,136,229,.1);color:var(--blue);border:none;}
  .section-head h2{font-size:2.2rem;margin:10px 0;color:var(--blue-deep);}
  .section-head p{color:#4a637a;}

  .services-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
  .service-card{
    background:var(--card);border-radius:20px;padding:28px 22px;text-align:center;
    box-shadow:0 10px 30px rgba(13,61,115,.08);border:2px solid transparent;transition:.2s;
  }
  .service-card:hover{border-color:var(--blue-light);transform:translateY(-6px);}
  .service-icon{
    width:64px;height:64px;border-radius:50%;margin:0 auto 16px;display:flex;align-items:center;justify-content:center;
    font-size:1.8rem;background:linear-gradient(135deg,var(--blue-light),var(--blue));color:#fff;
  }
  .service-card h3{margin:0 0 8px;color:var(--blue-deep);font-size:1.15rem;}
  .service-card p{color:#57708a;font-size:.92rem;margin:0;}

  /* ABOUT */
  .about{background:linear-gradient(180deg,#fff,var(--paper));}
  .about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:center;}
  .about-visual{
    background:linear-gradient(160deg,var(--green-light),var(--green));
    border-radius:24px;padding:36px;color:#fff;position:relative;
  }
  .about-visual .mascot{
    background:#fff;border-radius:18px;padding:24px;color:var(--blue-deep);text-align:center;font-weight:700;
  }
  .checklist{list-style:none;padding:0;margin:20px 0 0;}
  .checklist li{padding:10px 0 10px 32px;position:relative;color:#33495f;}
  .checklist li:before{content:"✓";position:absolute;left:0;top:8px;background:var(--green);color:#fff;width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.8rem;}

  /* GALLERY / TRUST bar */
  .trustbar{background:var(--blue-deep);color:#fff;text-align:center;padding:50px 0;}
  .trustbar h2{margin:0 0 8px;font-size:1.8rem;}
  .stars{color:var(--yellow);font-size:1.4rem;letter-spacing:4px;margin-bottom:8px;}

  /* BOOKING */
  .booking{background:#fff;}
  .booking-panel{
    background:linear-gradient(135deg,var(--blue-light) 0%, #dff4ff 100%);
    border-radius:28px;padding:44px;display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;align-items:start;
  }
  .booking-info h2{color:var(--blue-deep);font-size:1.8rem;}
  .booking-info p{color:#2c4763;}
  .booking-info .whatsapp-inline{
    display:flex;align-items:center;gap:12px;background:#fff;border-radius:16px;padding:16px;margin-top:20px;
    box-shadow:0 8px 20px rgba(0,0,0,.08);
  }
  form.appt{background:#fff;border-radius:20px;padding:30px;box-shadow:0 15px 40px rgba(13,61,115,.15);}
  form.appt label{display:block;font-weight:700;color:var(--blue-deep);margin:14px 0 6px;font-size:.9rem;}
  form.appt input, form.appt select, form.appt textarea{
    width:100%;padding:12px 14px;border-radius:10px;border:2px solid #dbe9f5;font-size:1rem;font-family:inherit;
  }
  form.appt input:focus, form.appt select:focus, form.appt textarea:focus{outline:none;border-color:var(--blue);}
  form.appt button{
    margin-top:22px;width:100%;background:var(--green);color:#fff;padding:15px;border:none;border-radius:12px;
    font-weight:800;font-size:1.05rem;cursor:pointer;transition:.2s;
  }
  form.appt button:hover{background:#388e3c;}
  .form-note{font-size:.78rem;color:#5c7488;margin-top:10px;text-align:center;}
  .confirm-msg{display:none;background:#e8f8ec;border:2px solid var(--green);color:#256029;padding:14px;border-radius:12px;margin-top:16px;font-weight:600;text-align:center;}

  /* CONTACT / MAP */
  .contact{background:var(--paper);}
  .contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;}
  .contact-cards{display:flex;flex-direction:column;gap:18px;}
  .contact-card{
    background:#fff;border-radius:18px;padding:22px;display:flex;gap:16px;align-items:center;
    box-shadow:0 8px 24px rgba(13,61,115,.08);
  }
  .contact-card .icon{
    width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.4rem;flex-shrink:0;color:#fff;
  }
  .icon.blue{background:var(--blue);}
  .icon.green{background:var(--green);}
  .icon.yellow{background:var(--yellow);color:var(--blue-deep);}
  .contact-card h4{margin:0 0 4px;color:var(--blue-deep);}
  .contact-card p, .contact-card a{margin:0;color:#4a637a;font-size:.95rem;}
  .map-frame{border-radius:20px;overflow:hidden;box-shadow:0 10px 30px rgba(13,61,115,.15);min-height:380px;}
  .map-frame iframe{width:100%;height:100%;min-height:380px;border:0;display:block;}

  /* FOOTER */
  footer{background:var(--blue-deep);color:#cfe8ff;padding:50px 0 24px;}
  .footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px;margin-bottom:30px;}
  footer h4{color:#fff;margin-bottom:14px;}
  footer ul{list-style:none;padding:0;margin:0;}
  footer li{margin-bottom:8px;font-size:.92rem;}
  .footer-bottom{border-top:1px solid rgba(255,255,255,.15);padding-top:20px;text-align:center;font-size:.85rem;color:#9fc4e6;}

  /* Floating WhatsApp */
  .fab{
    position:fixed;bottom:24px;right:24px;background:#25D366;color:#fff;width:64px;height:64px;border-radius:50%;
    display:flex;align-items:center;justify-content:center;font-size:1.8rem;box-shadow:0 10px 30px rgba(0,0,0,.25);z-index:100;
    animation:pulse 2.4s infinite;
  }
  @keyframes pulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.5);}70%{box-shadow:0 0 0 16px rgba(37,211,102,0);}100%{box-shadow:0 0 0 0 rgba(37,211,102,0);}}

  @media(max-width:900px){
    .hero-grid, .about-grid, .booking-panel, .contact-grid{grid-template-columns:1fr;}
    .services-grid{grid-template-columns:repeat(2,1fr);}
    h1{font-size:2.2rem;}
    nav ul{display:none;}
    .footer-grid{grid-template-columns:1fr;}
  }