/* ══════════════════════════════════════════
   Centro Médico AVE — Design System
   Institutional · Premium · Hospital-scale
   ══════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400;1,600&family=Inter:wght@300;400;500;600&display=swap');

/* ── Tokens ── */
:root {
  --primary: #002E5F;
  --primary-light: #0A4A8A;
  --accent: #0A7AFF;
  --accent-soft: rgba(10,122,255,.10);
  --surface-dark: #0B1D33;
  --surface-light: #F4F7FA;
  --white: #FFFFFF;
  --text: #1A2B3D;
  --text-muted: #5A6B7E;
  --border: #D8DFE8;
  --success: #00B67A;

  --font-display: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Inter', sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-pill: 100px;

  --shadow-sm: 0 1px 3px rgba(0,46,95,.06);
  --shadow-md: 0 4px 20px rgba(0,46,95,.08);
  --shadow-lg: 0 12px 40px rgba(0,46,95,.12);
  --shadow-card: 0 2px 12px rgba(0,46,95,.07);

  --container: 1200px;
  --gutter: 24px;
}

/* ── Reset ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-body);color:var(--text);background:var(--white);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{border:none;background:none;cursor:pointer;font:inherit;color:inherit}
input,select,textarea{font:inherit;color:inherit}
svg{fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}

.container{max-width:var(--container);margin:0 auto;padding:0 var(--gutter)}

/* ── Typography ── */
h1,h2,h3,h4{font-family:var(--font-display);font-weight:700;line-height:1.15;color:var(--primary)}
h1{font-size:clamp(2.6rem,7vw,5.5rem);letter-spacing:-.03em;font-weight:800}
h2{font-size:clamp(1.8rem,4vw,3rem);letter-spacing:-.02em}
h3{font-size:clamp(1.1rem,2vw,1.4rem)}
h4{font-size:1rem;font-weight:600}
em{font-style:italic;font-weight:inherit}

.section-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.12em;
  color:var(--accent);font-family:var(--font-display);
}
.section-eyebrow::before{
  content:'';display:block;width:28px;height:2px;background:var(--accent);border-radius:2px;
}
.section-header{margin-bottom:48px}
.section-header.centered{text-align:center}
.section-header.centered .section-eyebrow{justify-content:center}
.section-header.centered .section-eyebrow::before{display:none}
.section-header p{max-width:560px;color:var(--text-muted);margin-top:12px;font-size:1.05rem}
.section-header.centered p{margin-inline:auto}

/* ── Promo Banner ── */
.promo-banner{background:linear-gradient(135deg,#0071BB,#E91F5E);color:white;padding:10px 0;font-size:.85rem;position:relative;width:100%;z-index:1001}
.promo-inner{display:flex;align-items:center;justify-content:center;gap:20px;flex-wrap:wrap}
.promo-banner p{margin:0}
.promo-banner a{color:white;font-weight:700;text-decoration:underline}
.promo-btn{display:inline-flex;align-items:center;gap:6px;padding:6px 18px;background:rgba(255,255,255,.2);border-radius:50px;font-weight:600;font-size:.8rem;text-decoration:none!important;color:white!important;transition:all .3s;border:1px solid rgba(255,255,255,.3)}
.promo-btn:hover{background:rgba(255,255,255,.35)}

/* ── Navbar ── */
.navbar{
  position:fixed;left:0;right:0;z-index:1000;
  padding:0 var(--gutter);transition:all .4s cubic-bezier(.22,1,.36,1);
  background:rgba(255,255,255,.95);backdrop-filter:blur(16px);
  top:var(--banner-h,42px);
  border-top:1px solid rgba(0,0,0,.04);
}
.navbar.scrolled{top:0;box-shadow:var(--shadow-md);background:rgba(255,255,255,.97)}
.nav-inner{
  max-width:var(--container);margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;
  height:68px;
}
.nav-logo{display:flex;align-items:center;gap:10px}
.nav-logo img{height:36px;width:auto}
.nav-logo span{font-family:var(--font-display);font-weight:700;font-size:1.1rem;color:var(--primary)}
.nav-links{display:flex;align-items:center;gap:4px}
.mobile-menu-logo{display:none}
.nav-links a{
  padding:8px 16px;font-size:.875rem;font-weight:500;color:var(--text-muted);
  border-radius:var(--radius-sm);transition:all .25s;
}
.nav-links a:hover{color:var(--primary);background:var(--accent-soft)}
.nav-right{display:flex;align-items:center;gap:16px}
.nav-phone{
  display:flex;align-items:center;gap:6px;font-size:.85rem;font-weight:500;color:var(--text-muted);transition:color .25s;
}
.nav-phone svg{width:16px;height:16px}
.nav-phone:hover{color:var(--accent)}
.nav-cta{
  display:inline-flex;align-items:center;gap:6px;
  padding:10px 22px;background:var(--primary);color:white;
  border-radius:var(--radius-pill);font-size:.85rem;font-weight:600;
  font-family:var(--font-display);transition:all .3s;
  position:relative;overflow:hidden;
}
.nav-cta::after{
  content:'';position:absolute;top:0;left:-100%;width:60%;height:100%;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);
  transition:left .5s;
}
.nav-cta:hover::after{left:120%}
.nav-cta:hover{background:var(--accent);transform:translateY(-1px);box-shadow:0 4px 16px rgba(10,122,255,.3)}
.mobile-toggle{display:none;flex-direction:column;gap:5px;padding:8px}
.mobile-toggle span{display:block;width:22px;height:2px;background:var(--primary);border-radius:2px;transition:all .3s}

/* ── Section dividers & transitions ── */
.section-wave{position:relative}
.section-wave::after{
  content:'';position:absolute;bottom:-1px;left:0;right:0;height:60px;z-index:2;
  background:var(--wave-next,var(--white));
  clip-path:ellipse(55% 100% at 50% 100%);
  pointer-events:none;
}
.wave-to-white::after{--wave-next:var(--white)}
.wave-to-light::after{--wave-next:var(--surface-light)}
.wave-to-dark::after{--wave-next:var(--surface-dark)}

/* ── Floating parallax decorations ── */
.float-wrap{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:1}
.float-el{
  position:absolute;border-radius:50%;opacity:.14;
  will-change:transform;transition:transform .1s linear;
}
.float-el.circle{border:2.5px solid var(--primary)}
.float-el.dot{background:var(--accent)}
.float-el.cross{
  border:none;border-radius:0;opacity:.10;width:24px!important;height:24px!important;
}
.float-el.cross::before,.float-el.cross::after{
  content:'';position:absolute;background:var(--primary);border-radius:2px;
}
.float-el.cross::before{width:100%;height:2px;top:50%;transform:translateY(-50%)}
.float-el.cross::after{width:2px;height:100%;left:50%;transform:translateX(-50%)}
.float-el.ring{
  border:2px solid var(--accent);background:none;opacity:.12;
}

/* ── Hero — Asymmetric editorial split ── */
.hero{
  position:relative;min-height:100vh;display:flex;align-items:center;
  padding:140px 0 80px;
  background:var(--surface-light);
}
.hero-bg{display:none}
.hero-row{
  display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;
  max-width:var(--container);margin:0 auto;padding:0 var(--gutter);
}
.hero-content{position:relative;z-index:2}
.hero h1{color:var(--primary);margin-bottom:20px;max-width:560px}
.hero h1 em{color:var(--accent);font-style:italic}
.hero-desc{color:var(--text-muted);font-size:1.1rem;max-width:480px;margin-bottom:32px;line-height:1.7}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:48px}
.btn-primary{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 30px;background:var(--accent);color:white;
  border-radius:var(--radius-pill);font-weight:600;font-size:.95rem;
  font-family:var(--font-display);transition:all .35s cubic-bezier(.22,1,.36,1);
  box-shadow:0 4px 20px rgba(10,122,255,.25);
  position:relative;overflow:hidden;
}
.btn-primary::before{
  content:'';position:absolute;top:50%;left:50%;width:0;height:0;
  background:rgba(255,255,255,.15);border-radius:50%;
  transform:translate(-50%,-50%);transition:width .5s,height .5s;
}
.btn-primary:hover::before{width:300px;height:300px}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(10,122,255,.4)}
.btn-primary:active{transform:translateY(0);box-shadow:0 2px 10px rgba(10,122,255,.25)}
.btn-primary .btn-icon{display:flex;transition:transform .3s}
.btn-primary:hover .btn-icon{transform:translateX(3px)}
.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 30px;color:var(--primary);
  border:1px solid var(--border);border-radius:var(--radius-pill);
  font-weight:500;font-size:.95rem;transition:all .35s cubic-bezier(.22,1,.36,1);
}
.btn-ghost:hover{background:var(--white);border-color:var(--primary);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn-ghost:active{transform:translateY(0)}
.hero-stats{
  display:flex;gap:40px;padding-top:32px;
  border-top:1px solid var(--border);
}
.hero-stat strong{display:block;font-family:var(--font-display);font-size:2rem;font-weight:800;color:var(--primary)}
.hero-stat span{font-size:.78rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.1em;font-weight:500}
/* Hero image — clipped shape */
.hero-visual{
  position:relative;display:flex;align-items:center;justify-content:center;
}
.hero-img-wrap{
  position:relative;border-radius:var(--radius-lg) 80px var(--radius-lg) 80px;
  overflow:hidden;aspect-ratio:4/5;width:100%;
  box-shadow:var(--shadow-lg);
}
.hero-img-wrap img{width:100%;height:100%;object-fit:cover}
.hero-img-wrap::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 50%,rgba(0,46,95,.2) 100%);
}
.hero-badge{
  position:absolute;bottom:-20px;left:-20px;z-index:3;
  background:var(--primary);color:white;padding:20px 28px;
  border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);
  font-family:var(--font-display);text-align:center;
  animation:badgeTilt 8s ease-in-out infinite;
  transform-origin:center center;
}
@keyframes badgeTilt{
  0%,60%,100%{transform:rotate(0deg)}
  70%{transform:rotate(5deg)}
  80%{transform:rotate(0deg)}
  90%{transform:rotate(-5deg)}
}
.hero-badge strong{display:block;font-size:2rem;font-weight:800;line-height:1}
.hero-badge span{font-size:.7rem;text-transform:uppercase;letter-spacing:.1em;opacity:.7}

/* ── Services ── */
.services{padding:100px 0 120px;background:var(--white);position:relative}
.services-track{
  display:flex;gap:24px;overflow-x:auto;padding:8px 4px 24px;
  scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;
  scrollbar-width:none;
}
.services-track::-webkit-scrollbar{display:none}
.service-card{
  flex:0 0 260px;scroll-snap-align:start;
  background:var(--white);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:32px 24px;text-align:center;
  transition:all .35s cubic-bezier(.22,1,.36,1);
}
.service-card:hover{
  border-color:var(--accent);box-shadow:var(--shadow-lg);transform:translateY(-6px);
}
.svc-logo{height:56px;width:auto;max-width:160px;margin:0 auto 20px;object-fit:contain}
.service-card h3{font-size:1rem;margin-bottom:8px}
.service-card p{font-size:.82rem;color:var(--text-muted);margin-bottom:16px;line-height:1.5}
.svc-phone{
  display:inline-flex;align-items:center;gap:6px;
  font-size:.82rem;color:var(--accent);font-weight:600;transition:all .3s;
}
.svc-phone:hover{color:var(--primary)}
.svc-phone:hover svg{transform:rotate(15deg)}
.svc-phone svg{width:14px;height:14px;transition:transform .3s}
.services-nav{display:flex;justify-content:center;gap:12px;margin-top:32px}
.services-nav button{
  width:40px;height:40px;border-radius:50%;border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;transition:all .25s;
}
.services-nav button:hover{border-color:var(--primary);background:var(--primary);color:white}
.services-nav button svg{width:18px;height:18px}

/* ── Specialties ── */
.specialties{padding:100px 0 120px;background:var(--surface-light);position:relative}
.spec-grid{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.spec-pill{
  display:inline-flex;align-items:center;gap:6px;
  padding:10px 22px;border-radius:var(--radius-pill);
  border:1px solid var(--border);background:var(--white);
  font-size:.88rem;font-weight:500;color:var(--text);
  transition:all .3s cubic-bezier(.22,1,.36,1);cursor:default;
}
.spec-pill svg{width:16px;height:16px;color:var(--accent);flex-shrink:0}
.spec-pill:hover{
  background:var(--primary);color:white;border-color:var(--primary);
  transform:translateY(-3px);box-shadow:var(--shadow-md);
}
.spec-pill:hover svg{color:rgba(255,255,255,.7)}

/* ── About ── */
.about{padding:100px 0;background:var(--white);position:relative}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.about-stats{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.stat-card{
  padding:32px;border-radius:var(--radius-lg);
  background:var(--surface-light);text-align:center;
  transition:all .35s;
}
.stat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.stat-number{
  font-family:var(--font-display);font-size:3rem;font-weight:800;
  color:var(--primary);line-height:1;margin-bottom:4px;
}
.stat-number .accent{color:var(--accent)}
.stat-label{font-size:.82rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;font-weight:500}
.about-text p{color:var(--text-muted);margin-bottom:16px;font-size:1.05rem}
.about-text p:first-of-type{font-size:1.15rem;color:var(--text);font-weight:400}

/* ── Surgery CTA ── */
.surgery-cta{
  padding:80px 0;
  background:linear-gradient(135deg,var(--primary) 0%,var(--surface-dark) 100%);
  position:relative;overflow:hidden;
}
.surgery-cta::before{
  content:'';position:absolute;top:-50%;right:-10%;width:500px;height:500px;
  border-radius:50%;background:rgba(10,122,255,.08);
}
.surgery-inner{
  display:flex;align-items:center;justify-content:space-between;gap:40px;
  position:relative;z-index:1;
}
.surgery-text h2{color:white;margin-bottom:12px}
.surgery-text h2 em{color:var(--accent)}
.surgery-text p{color:rgba(255,255,255,.6);font-size:1.05rem;max-width:480px}
.surgery-right{display:flex;flex-direction:column;align-items:center;gap:16px;text-align:center}
.surgery-logo{height:72px;width:auto;filter:brightness(0) invert(1);opacity:.95}
.surgery-phone{
  display:flex;align-items:center;gap:8px;color:white;font-size:1.3rem;
  font-family:var(--font-display);font-weight:700;transition:color .25s;
}
.surgery-phone:hover{color:var(--accent)}
.surgery-phone svg{width:22px;height:22px}

/* ── Contact ── */
.contact{padding:100px 0;background:var(--surface-light)}
.contact-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:40px;align-items:start}
.contact-map-row{margin-top:40px}
.contact-info h3{font-size:1.1rem;margin-bottom:20px}
.dept-list{display:flex;flex-direction:column;gap:12px}
.dept-item{display:flex;align-items:center;gap:10px;font-size:.88rem}
.dept-icon{
  width:36px;height:36px;border-radius:var(--radius-sm);
  background:var(--accent-soft);display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.dept-icon svg{width:16px;height:16px;color:var(--accent)}
.dept-item strong{display:block;font-weight:600;color:var(--text)}
.dept-item small{color:var(--text-muted)}
.dept-item a{color:var(--accent);font-weight:600}
.contact-addr{margin-top:24px;padding-top:20px;border-top:1px solid var(--border)}
.contact-addr p{font-size:.88rem;color:var(--text-muted);line-height:1.6}
.contact-addr strong{color:var(--text);display:block;margin-bottom:4px}

/* Form */
.form-panel{
  background:var(--white);border-radius:var(--radius-lg);
  padding:36px;box-shadow:var(--shadow-card);
}
.form-panel h3{font-size:1.1rem;margin-bottom:20px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.form-group{display:flex;flex-direction:column;gap:4px}
.form-group label{font-size:.78rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em}
.form-group input,.form-group select,.form-group textarea{
  padding:12px 14px;border:1px solid var(--border);border-radius:var(--radius-sm);
  background:var(--surface-light);font-size:.9rem;transition:all .25s;outline:none;
}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.form-group textarea{resize:vertical;min-height:80px}
.form-submit{
  width:100%;margin-top:16px;padding:14px;justify-content:center;
  background:var(--primary);color:white;border-radius:var(--radius-sm);
  font-weight:600;font-family:var(--font-display);font-size:.95rem;
  display:flex;align-items:center;gap:8px;transition:all .35s cubic-bezier(.22,1,.36,1);
  border:none;cursor:pointer;position:relative;overflow:hidden;
}
.form-submit:hover{background:var(--accent);transform:translateY(-1px);box-shadow:0 4px 16px rgba(10,122,255,.25)}
.form-submit:active{transform:translateY(0);box-shadow:none}
.form-submit svg{transition:transform .3s}
.form-submit:hover svg{transform:translate(2px,-2px)}
.form-note{font-size:.78rem;color:var(--text-muted);margin-top:10px;text-align:center}

/* Map */
.map-wrap{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-card);min-height:400px}
.map-wrap iframe{width:100%;height:100%;min-height:400px;border:0}

/* ── Footer ── */
.footer{padding:64px 0 0;background:var(--surface-dark);color:rgba(255,255,255,.65)}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:48px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.08)}
.footer-brand img{height:52px;margin-bottom:16px;filter:brightness(0) invert(1);opacity:.95}
.footer-brand p{font-size:.88rem;line-height:1.6;max-width:280px}
.footer h4{color:white;font-size:.82rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:16px}
.footer-links li{margin-bottom:8px}
.footer-links a{font-size:.88rem;transition:color .25s}
.footer-links a:hover{color:var(--accent)}
.ft-row{display:flex;align-items:flex-start;gap:10px;margin-bottom:12px;font-size:.85rem}
.ft-icon{flex-shrink:0;margin-top:2px}
.ft-icon svg{width:14px;height:14px;stroke:rgba(255,255,255,.5)}
.footer a{color:rgba(255,255,255,.65);transition:color .25s}
.footer a:hover{color:var(--accent)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding:20px 0;font-size:.78rem}
.footer-credit a{color:var(--accent);font-weight:600}
.social-links{display:flex;gap:12px}
.social-links a{
  width:36px;height:36px;border-radius:50%;border:1px solid rgba(255,255,255,.15);
  display:flex;align-items:center;justify-content:center;transition:all .25s;
}
.social-links a:hover{border-color:var(--accent);background:rgba(10,122,255,.15)}
.social-links svg{width:16px;height:16px;stroke:rgba(255,255,255,.7)}

/* ── FAB bar (segmented pill) ── */
.fab-bar{
  position:fixed;bottom:28px;right:28px;z-index:900;
  display:flex;align-items:center;
  background:var(--primary);border-radius:var(--radius-pill);
  box-shadow:0 8px 32px rgba(0,46,95,.28);
  overflow:hidden;
  animation:fabSlideIn .6s .5s cubic-bezier(.22,1,.36,1) both;
}
@keyframes fabSlideIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.fab-seg{
  display:flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 16px;color:white;transition:all .25s;
  font-weight:600;font-size:.88rem;font-family:var(--font-display);
  white-space:nowrap;
}
.fab-seg--phone{padding:14px 22px 14px 20px}
.fab-seg:hover{background:rgba(255,255,255,.12)}
.fab-seg:active{transform:scale(.94)}
.fab-seg svg{width:17px;height:17px;flex-shrink:0;transition:transform .25s}
.fab-seg:hover svg{transform:scale(1.12)}
.fab-div{width:1px;height:24px;background:rgba(255,255,255,.18);flex-shrink:0}

/* ── Modal ── */
.modal-overlay{
  position:fixed;inset:0;z-index:2000;background:rgba(11,29,51,.6);backdrop-filter:blur(8px);
  display:flex;align-items:center;justify-content:center;padding:24px;
  opacity:0;pointer-events:none;transition:opacity .35s;
}
.modal-overlay.active{opacity:1;pointer-events:all}
.modal-box{
  background:var(--white);border-radius:var(--radius-lg);width:100%;max-width:640px;
  padding:48px;position:relative;transform:translateY(20px);transition:transform .35s;
  box-shadow:var(--shadow-lg);max-height:90vh;overflow-y:auto;
}
.modal-overlay.active .modal-box{transform:translateY(0)}
.modal-close{position:absolute;top:16px;right:16px;width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background .25s}
.modal-close:hover{background:var(--surface-light)}
.modal-close svg{width:20px;height:20px}

/* ── Booking Modal ── */
.bk-overlay{
  position:fixed;inset:0;z-index:2000;
  background:rgba(11,29,51,.55);backdrop-filter:blur(10px);
  display:flex;align-items:center;justify-content:center;padding:24px;
  opacity:0;pointer-events:none;transition:opacity .35s;
}
.bk-overlay.active{opacity:1;pointer-events:all}
.bk-modal{
  background:var(--white);border-radius:var(--radius-lg);
  width:100%;max-width:580px;padding:36px 32px;position:relative;
  transform:translateY(20px) scale(.97);transition:transform .4s cubic-bezier(.22,1,.36,1);
  box-shadow:0 24px 80px rgba(0,46,95,.18);max-height:92vh;overflow-y:auto;
}
.bk-overlay.active .bk-modal{transform:translateY(0) scale(1)}
.bk-close{
  position:absolute;top:14px;right:14px;width:36px;height:36px;
  border-radius:50%;display:flex;align-items:center;justify-content:center;
  transition:background .25s;z-index:1;
}
.bk-close:hover{background:var(--surface-light)}

/* Progress stepper */
.bk-progress{display:flex;align-items:center;justify-content:center;gap:0;margin-bottom:28px}
.bk-step{display:flex;flex-direction:column;align-items:center;gap:4px}
.bk-step span{
  width:32px;height:32px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:.82rem;font-weight:700;font-family:var(--font-display);
  background:var(--surface-light);color:var(--text-muted);
  transition:all .3s;
}
.bk-step.active span{background:var(--accent);color:white}
.bk-step.done span{background:var(--success);color:white}
.bk-step small{font-size:.68rem;color:var(--text-muted);font-weight:500}
.bk-step.active small{color:var(--accent);font-weight:600}
.bk-line{width:48px;height:2px;background:var(--border);margin:0 8px 18px;border-radius:2px;transition:background .3s}
.bk-line.done{background:var(--success)}

/* Panels */
.bk-panel{display:none}
.bk-panel.active{display:block;animation:bkFade .35s ease}
@keyframes bkFade{from{opacity:0;transform:translateX(12px)}to{opacity:1;transform:translateX(0)}}
.bk-panel h3{font-size:1.3rem;margin-bottom:4px}
.bk-sub{color:var(--text-muted);font-size:.9rem;margin-bottom:20px}

/* Step 1: Specialty grid */
.bk-spec-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.bk-spec{
  display:flex;flex-direction:column;align-items:center;gap:6px;
  padding:16px 8px;border:1px solid var(--border);border-radius:var(--radius-md);
  font-size:.78rem;font-weight:500;color:var(--text);
  transition:all .25s;cursor:pointer;background:var(--white);
}
.bk-spec svg{color:var(--accent)}
.bk-spec:hover{border-color:var(--accent);background:var(--accent-soft)}
.bk-spec.selected{border-color:var(--accent);background:var(--accent);color:white}
.bk-spec.selected svg{color:white}

/* Step 2: Calendar */
.bk-datetime{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.bk-calendar{min-width:0}
.bk-cal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.bk-cal-header strong{font-family:var(--font-display);font-size:.95rem;color:var(--primary)}
.bk-cal-nav{
  width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  transition:background .25s;
}
.bk-cal-nav:hover{background:var(--surface-light)}
.bk-cal-days,.bk-cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:2px;text-align:center}
.bk-day-label{font-size:.7rem;font-weight:600;color:var(--text-muted);padding:4px 0;text-transform:uppercase}
.bk-weekend{color:var(--accent)}
.bk-day{
  aspect-ratio:1;display:flex;align-items:center;justify-content:center;
  font-size:.82rem;border-radius:50%;cursor:pointer;transition:all .2s;
  font-weight:500;
}
.bk-day:hover:not(.disabled):not(.selected){background:var(--accent-soft);color:var(--accent)}
.bk-day.selected{background:var(--accent);color:white;font-weight:700}
.bk-day.today:not(.selected){color:var(--accent);font-weight:700;box-shadow:inset 0 0 0 1.5px var(--accent)}
.bk-day.disabled{color:var(--border);pointer-events:none}

/* Time slots */
.bk-times{min-width:0}
.bk-time-label{font-size:.78rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:10px}
.bk-time-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px;max-height:220px;overflow-y:auto}
.bk-time{
  padding:10px 4px;border:1px solid var(--border);border-radius:var(--radius-sm);
  font-size:.82rem;font-weight:500;text-align:center;cursor:pointer;
  transition:all .2s;background:var(--white);
}
.bk-time:hover{border-color:var(--accent);background:var(--accent-soft)}
.bk-time.selected{background:var(--accent);color:white;border-color:var(--accent);font-weight:600}
.bk-time.unavailable{color:var(--border);text-decoration:line-through;pointer-events:none}

/* Nav buttons */
.bk-nav-btns{display:flex;justify-content:space-between;gap:12px;margin-top:24px;padding-top:20px;border-top:1px solid var(--border)}
.bk-back,.bk-next,.bk-submit{
  display:flex;align-items:center;gap:6px;padding:12px 22px;
  border-radius:var(--radius-pill);font-weight:600;font-size:.88rem;
  font-family:var(--font-display);transition:all .3s;cursor:pointer;border:none;
}
.bk-back{background:var(--surface-light);color:var(--text)}
.bk-back:hover{background:var(--border)}
.bk-next{background:var(--accent);color:white;margin-left:auto}
.bk-next:hover:not(:disabled){background:#0069E0}
.bk-next:disabled{opacity:.4;cursor:not-allowed}
.bk-submit{background:var(--primary);color:white;margin-left:auto}
.bk-submit:hover{background:var(--accent)}

/* Step 3: Summary + form */
.bk-summary{
  display:flex;gap:16px;padding:14px 18px;background:var(--surface-light);
  border-radius:var(--radius-md);margin-bottom:20px;font-size:.85rem;
}
.bk-summary div{display:flex;align-items:center;gap:6px}
.bk-summary svg{width:16px;height:16px;color:var(--accent);flex-shrink:0}
.bk-summary strong{color:var(--primary);font-weight:600}
.bk-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}

/* Step 4: Done */
.bk-done{text-align:center;padding:24px 0}
.bk-check-circle{
  width:72px;height:72px;border-radius:50%;background:rgba(0,182,122,.1);
  display:flex;align-items:center;justify-content:center;margin:0 auto 20px;
  animation:bkPop .5s cubic-bezier(.22,1,.36,1);
}
.bk-check-circle svg{color:var(--success);stroke-width:2.5}
@keyframes bkPop{from{transform:scale(0);opacity:0}to{transform:scale(1);opacity:1}}
.bk-done h3{color:var(--primary);margin-bottom:8px}
.bk-done p{color:var(--text-muted);font-size:.95rem;margin-bottom:24px;max-width:360px;margin-inline:auto}
.bk-done-btn{
  padding:12px 36px;background:var(--primary);color:white;
  border-radius:var(--radius-pill);font-weight:600;font-family:var(--font-display);
  font-size:.9rem;border:none;cursor:pointer;transition:all .3s;
}
.bk-done-btn:hover{background:var(--accent)}

@media(max-width:580px){
  .bk-modal{padding:24px 18px}
  .bk-spec-grid{grid-template-columns:repeat(2,1fr)}
  .bk-datetime{grid-template-columns:1fr}
  .bk-form-grid{grid-template-columns:1fr}
  .bk-summary{flex-direction:column;gap:8px}
  .bk-line{width:24px}
}

/* ── Scroll Reveal ── */
.reveal{opacity:0;transform:translateY(30px);transition:all .7s cubic-bezier(.22,1,.36,1)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-delay-1{transition-delay:.1s}
.reveal-delay-2{transition-delay:.2s}
.reveal-delay-3{transition-delay:.3s}

/* ── Shake animation (form validation) ── */
@keyframes bkShake{
  0%,100%{transform:translateX(0)}
  20%,60%{transform:translateX(-6px)}
  40%,80%{transform:translateX(6px)}
}

/* ── Responsive ── */
@media(max-width:1024px){
  .about-grid{grid-template-columns:1fr;gap:48px}
  .contact-grid{grid-template-columns:1fr;gap:32px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .surgery-inner{flex-direction:column;text-align:center}
  .surgery-text p{margin-inline:auto}
  .surgery-logo{height:60px}
}
@media(max-width:768px){
  :root{--gutter:18px}
  .promo-banner{font-size:.72rem;text-align:center;padding:10px 12px;line-height:1.4}
  .promo-btn{display:none}
  .promo-inner{gap:6px}
  .nav-inner{height:56px}
  .nav-logo img{height:28px}
  .nav-logo span{font-size:.95rem}
  .nav-links,.nav-right .nav-phone,.nav-right .nav-cta{display:none}
  .mobile-toggle{display:flex}
  /* Fullscreen mobile menu */
  .nav-links.open{
    display:flex;flex-direction:column;
    position:fixed;inset:0;width:100vw;height:100vh;height:100dvh;
    background:
      radial-gradient(ellipse at 20% 0%, rgba(0,102,179,.4) 0%, transparent 50%),
      radial-gradient(ellipse at 80% 100%, rgba(0,46,95,.6) 0%, transparent 50%),
      linear-gradient(160deg, #001a3a 0%, var(--primary) 40%, #003d7a 100%);
    padding:100px 32px 60px;
    gap:8px;z-index:9999;
    align-items:center;justify-content:center;
    animation:menuFadeIn .35s ease;
  }
  .nav-links.open::before{
    content:'';position:absolute;top:12%;right:-30px;
    width:180px;height:180px;border-radius:50%;
    border:1.5px solid rgba(255,255,255,.06);pointer-events:none;
  }
  .nav-links.open::after{
    content:'';position:absolute;bottom:15%;left:-40px;
    width:120px;height:120px;border-radius:50%;
    background:radial-gradient(circle,rgba(255,255,255,.04) 0%,transparent 70%);pointer-events:none;
  }
  @keyframes menuFadeIn{from{opacity:0}to{opacity:1}}
  .mobile-menu-logo{display:none}
  .nav-links.open .mobile-menu-logo{
    display:block;position:absolute;top:56px;left:50%;transform:translateX(-50%);
  }
  .nav-links.open .mobile-menu-logo img{height:56px;width:auto;opacity:.85}
  .nav-links.open a{
    padding:16px 24px;width:100%;max-width:320px;
    border-radius:var(--radius-sm);text-align:center;
    font-size:1.2rem;font-weight:600;color:rgba(255,255,255,.85);
    font-family:var(--font-display);transition:all .25s;
  }
  .nav-links.open a:hover,.nav-links.open a.active{color:white;background:rgba(255,255,255,.1)}
  .nav-links.open .nav-cta{
    display:inline-flex!important;margin-top:16px;
    background:var(--accent);padding:14px 32px;
    border-radius:var(--radius-pill);font-size:1rem;
  }
  .hero{min-height:auto;padding:calc(var(--banner-h, 58px) + 70px) 0 100px}
  .hero-row{grid-template-columns:1fr;gap:28px}
  .hero-content{text-align:center}
  .hero h1{margin-inline:auto;font-size:clamp(2rem,8vw,3rem)}
  .hero-desc{margin-inline:auto}
  .hero-visual{order:-1;max-width:320px;margin:0 auto}
  .hero-img-wrap{aspect-ratio:1/1;border-radius:var(--radius-lg) 50px var(--radius-lg) 50px}
  .hero-badge{bottom:-10px;left:-10px;padding:12px 18px}
  .hero-badge strong{font-size:1.3rem}
  .hero-badge span{font-size:.6rem}
  .hero-actions{justify-content:center}
  .hero-stats{gap:12px;flex-wrap:nowrap;justify-content:center;width:100%;margin-bottom:20px}
  .hero-stat{flex:1;min-width:0;text-align:center}
  .hero-stat strong{font-size:1.4rem}
  .hero-stat span{font-size:.65rem;letter-spacing:.06em}
  .section-wave::after{height:40px}
  .section-header{margin-bottom:36px}
  .section-header p{font-size:.95rem}
  h2{font-size:clamp(1.5rem,5vw,2.2rem)}
  .services{padding:70px 0 90px}
  .services-track{padding-left:var(--gutter)}
  .service-card{flex:0 0 220px;padding:24px 18px}
  .service-card:hover{transform:none;box-shadow:var(--shadow-md)}
  .services-track{padding-bottom:12px}
  .svc-logo{height:44px;margin-bottom:14px}
  .specialties{padding:70px 0 90px}
  .spec-pill{padding:8px 16px;font-size:.8rem}
  .about{padding:70px 0}
  .about-stats{grid-template-columns:1fr 1fr;gap:14px}
  .stat-card{padding:24px 16px}
  .stat-number{font-size:2rem}
  .stat-label{font-size:.72rem}
  .surgery-cta{padding:60px 0}
  .surgery-logo{height:52px}
  .surgery-phone{font-size:1.1rem}
  .contact{padding:70px 0}
  .form-row{grid-template-columns:1fr}
  .form-panel{padding:28px 22px}
  .contact-grid{grid-template-columns:1fr}
  .map-wrap{min-height:280px}
  .map-wrap iframe{min-height:280px}
  .footer{padding:48px 0 0}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:32px}
  .footer-brand img{height:40px}
  .footer-bottom{flex-direction:column;gap:12px;text-align:center}
  .modal-box{padding:28px}
  /* FAB bar mobile */
  .fab-bar{bottom:16px;right:16px;left:16px;border-radius:var(--radius-md);justify-content:stretch}
  .fab-seg{padding:12px 0;font-size:.78rem;flex:1;justify-content:center}
  .fab-seg--phone{padding:12px 0}
  .fab-seg--phone span{display:none}
  .fab-div{height:20px}
  .float-wrap{display:none}
}
@media(max-width:480px){
  .hero-actions{flex-direction:column;width:100%}
  .btn-primary,.btn-ghost{width:100%;justify-content:center;padding:12px 24px;font-size:.88rem}
  .about-stats{grid-template-columns:1fr 1fr}
}