/* ============================================================================
   Dr. Julio Ramírez — Cirujano Oncólogo
   Sistema visual: "Dossier Clínico" — editorial sereno, hairlines, oro sobre
   porcelana. Mobile-first. Sin build, sin frameworks.
   ========================================================================== */

/* ---------- 1. Tokens ---------- */
:root{
  --bg:#f5f7f9;
  --bg-2:#e9eef3;
  --paper:#ffffff;
  --ink:#0d1b2e;
  --ink-2:#1c3050;
  --mute:#5d6f88;
  --mute-2:#8496ad;
  --gold:#bf9d55;
  --gold-2:#a8863f;
  --gold-soft:#f3ead6;
  --teal:#1f6b7d;
  --teal-soft:#e3f0f2;
  --line:rgba(13,27,46,.11);
  --line-2:rgba(13,27,46,.06);
  --shadow-s:0 1px 2px rgba(13,27,46,.05), 0 6px 18px -10px rgba(13,27,46,.16);
  --shadow-m:0 2px 4px rgba(13,27,46,.05), 0 22px 44px -24px rgba(13,27,46,.28);
  --shadow-l:0 3px 6px rgba(13,27,46,.06), 0 40px 70px -30px rgba(13,27,46,.34);

  --serif:"Newsreader", "Iowan Old Style", Georgia, "Times New Roman", serif;
  --sans:"Manrope", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono:"JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);

  --gutter:clamp(1.15rem, 5vw, 3.5rem);
  --maxw:1220px;
  --nav-h:64px;
  --radius:14px;
  --radius-s:10px;
}

/* ---------- 2. Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{
  -webkit-text-size-adjust:100%;
  overflow-x:clip;
  scroll-behavior:smooth;
  scroll-padding-top:calc(var(--nav-h) + 16px);
}
@media (prefers-reduced-motion: reduce){ html{scroll-behavior:auto} }
body{
  margin:0;
  overflow-x:clip;
  background:var(--bg);
  color:var(--ink-2);
  font-family:var(--sans);
  font-size:17px;
  font-weight:400;
  line-height:1.68;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img,svg,video{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;font-weight:400;line-height:1.1;letter-spacing:-.015em;color:var(--ink)}
p,figure,blockquote,dl,dd,fieldset{margin:0}
fieldset{padding:0;border:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--teal);outline-offset:3px;border-radius:4px}
::selection{background:var(--gold-soft);color:var(--ink)}

/* ---------- 3. Tipografía ---------- */
.h-display{font-family:var(--serif);font-size:clamp(2.35rem,8.4vw,5.1rem);line-height:1.03;letter-spacing:-.028em;text-wrap:balance}
.h1{font-family:var(--serif);font-size:clamp(2.05rem,7vw,3.9rem);line-height:1.06;letter-spacing:-.025em;text-wrap:balance}
.h2{font-family:var(--serif);font-size:clamp(1.72rem,5.2vw,2.95rem);line-height:1.1;letter-spacing:-.022em;text-wrap:balance}
.h3{font-family:var(--serif);font-size:clamp(1.32rem,3.4vw,1.85rem);line-height:1.18;letter-spacing:-.018em}
.h4{font-family:var(--sans);font-size:1.06rem;font-weight:700;line-height:1.35;letter-spacing:-.01em}
em,.it{font-style:italic}
.lead{font-size:clamp(1.05rem,2.6vw,1.26rem);line-height:1.62;color:var(--ink-2)}
.muted{color:var(--mute)}
.small{font-size:.93rem;line-height:1.6}

/* Etiqueta mono — firma del sistema */
.label{
  display:inline-flex;align-items:center;gap:.6em;
  font-family:var(--mono);font-size:.685rem;font-weight:500;
  letter-spacing:.19em;text-transform:uppercase;color:var(--gold-2);
}
.label::before{
  content:"";width:1.9rem;height:1px;background:currentColor;opacity:.55;flex:none;
}
.label--plain::before{display:none}
.label--mute{color:var(--mute)}
.num{font-family:var(--mono);font-size:.7rem;letter-spacing:.12em;color:var(--gold-2)}

/* ---------- 4. Layout ---------- */
.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
.wrap--narrow{max-width:840px}
.section{padding-block:clamp(3.6rem,10vw,7.5rem);position:relative}
.section--tight{padding-block:clamp(2.6rem,7vw,5rem)}
.section--paper{background:var(--paper)}
.section--tint{background:var(--bg-2)}
.rule{height:1px;background:var(--line);border:0;margin:0}
.stack>*+*{margin-top:1.05rem}

/* Encabezado de sección */
.shead{display:grid;gap:.95rem;margin-bottom:clamp(1.9rem,4.5vw,3rem)}
.shead__top{display:flex;align-items:flex-end;justify-content:space-between;gap:1.4rem;flex-wrap:wrap}
.shead p{max-width:62ch}

/* ---------- 5. Skip link ---------- */
.skip{position:absolute;left:-9999px;top:0;z-index:200;background:var(--ink);color:#fff;padding:.8rem 1.2rem;border-radius:0 0 8px 0}
.skip:focus{left:0}

/* ---------- 6. Nav ---------- */
.nav{
  position:fixed;inset:0 0 auto 0;z-index:90;height:var(--nav-h);
  display:flex;align-items:center;
  transition:background .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
  border-bottom:1px solid transparent;
}
.nav.is-solid{
  background:rgba(250,251,252,.88);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  backdrop-filter:saturate(180%) blur(14px);
  border-bottom-color:var(--line-2);
  box-shadow:0 1px 24px -12px rgba(13,27,46,.3);
}
@supports not ((backdrop-filter:blur(4px)) or (-webkit-backdrop-filter:blur(4px))){
  .nav.is-solid{background:#fafbfc}
}
.nav__in{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter);display:flex;align-items:center;gap:1rem}
.brand{display:flex;align-items:center;gap:.62rem;margin-right:auto;min-width:0}
.brand img{height:40px;width:auto;object-fit:contain;flex:none}
.brand__txt{display:flex;flex-direction:column;line-height:1.05;min-width:0}
.brand__name{font-family:var(--serif);font-size:1.02rem;letter-spacing:-.015em;color:var(--ink);white-space:nowrap}
.brand__role{font-family:var(--mono);font-size:.56rem;letter-spacing:.17em;text-transform:uppercase;color:var(--gold-2);white-space:nowrap}

.nav .nav__links{display:none}
.nav .nav__cta{display:none}

/* Botón hamburguesa */
.burger{
  width:44px;height:44px;margin-right:-10px;flex:none;
  display:grid;place-items:center;background:none;border:0;cursor:pointer;
}
.burger span{display:block;width:22px;height:1.5px;background:var(--ink);border-radius:2px;transition:transform .38s var(--ease-out), opacity .2s linear}
.burger span+span{margin-top:6px}
.nav.is-open .burger span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.nav.is-open .burger span:nth-child(2){opacity:0}
.nav.is-open .burger span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* Menú móvil */
.menu{
  position:fixed;inset:0;z-index:85;
  background:var(--paper);
  padding:calc(var(--nav-h) + 1.4rem) var(--gutter) 2rem;
  display:flex;flex-direction:column;
  overflow-y:auto;overscroll-behavior:contain;
  opacity:0;visibility:hidden;transform:translateY(-8px);
  transition:opacity .32s var(--ease), transform .42s var(--ease-out), visibility 0s .35s;
}
.menu.is-open{opacity:1;visibility:visible;transform:none;transition:opacity .3s var(--ease), transform .45s var(--ease-out), visibility 0s}
.menu__list{display:flex;flex-direction:column}
.menu__list>li>a{
  display:flex;align-items:baseline;gap:.85rem;
  font-family:var(--serif);font-size:1.58rem;letter-spacing:-.02em;color:var(--ink);
  padding:.7rem 0;border-bottom:1px solid var(--line-2);
}
.menu__list>li>a .num{font-size:.62rem;opacity:.75}
.menu__sub{padding:.5rem 0 1rem 1.85rem;display:flex;flex-direction:column;border-bottom:1px solid var(--line-2)}
.menu__sub a{font-family:var(--sans);font-size:.955rem;color:var(--mute);padding:.4rem 0;display:block}
.menu__h{font-family:var(--mono);font-size:.58rem;font-weight:500;letter-spacing:.19em;text-transform:uppercase;color:var(--gold-2);margin:.85rem 0 .15rem}
.menu__sub>.menu__h:first-child{margin-top:.1rem}
.menu__sub a:hover{color:var(--ink)}
.menu__foot{margin-top:auto;padding-top:1.8rem;display:grid;gap:.7rem}

/* Nav desktop */
@media (min-width:1000px){
  :root{--nav-h:82px}
  .burger{display:none}
  .menu{display:none}
  .brand img{height:48px}
  .nav .nav__links{display:flex;align-items:center;gap:1.85rem}
  .nav__links>li{position:relative}
  .nav__links>li>a{
    font-size:.925rem;font-weight:500;color:var(--ink-2);
    padding-block:.55rem;position:relative;display:inline-block;
  }
  .nav__links>li>a::after{
    content:"";position:absolute;left:0;right:0;bottom:.15rem;height:1.5px;background:var(--gold);
    transform:scaleX(0);transform-origin:right;transition:transform .38s var(--ease-out);
  }
  .nav__links>li>a:hover::after,.nav__links>li>a[aria-current="page"]::after{transform:scaleX(1);transform-origin:left}
  .nav__links>li>a[aria-current="page"]{color:var(--ink)}
  .has-sub{margin-right:.9rem}
  .has-sub>a::before{
    content:"";position:absolute;right:-.9rem;top:50%;width:5px;height:5px;
    border-right:1.4px solid var(--mute-2);border-bottom:1.4px solid var(--mute-2);
    transform:translateY(-70%) rotate(45deg);transition:transform .3s var(--ease)
  }
  .has-sub:hover>a::before{transform:translateY(-30%) rotate(225deg)}
  .dropdown{
    position:absolute;top:calc(100% + .5rem);left:50%;transform:translate(-50%,6px);
    min-width:310px;background:var(--paper);border:1px solid var(--line-2);
    border-radius:var(--radius);box-shadow:var(--shadow-m);padding:.55rem;
    opacity:0;visibility:hidden;pointer-events:none;
    transition:opacity .24s var(--ease), transform .34s var(--ease-out), visibility 0s .3s;
  }
  .has-sub:hover .dropdown,.has-sub:focus-within .dropdown{
    opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%,0);
    transition:opacity .22s var(--ease), transform .34s var(--ease-out), visibility 0s;
  }
  .dropdown a{display:block;padding:.6rem .8rem;border-radius:8px;font-size:.9rem;font-weight:600;color:var(--ink-2);transition:background .2s}
  .dropdown a:hover{background:var(--bg)}
  .dropdown a span{display:block;font-size:.75rem;color:var(--mute-2);font-weight:400;margin-top:.05rem;letter-spacing:0}
  .dropdown__sep{height:1px;background:var(--line-2);margin:.4rem .8rem}

  /* Mega menú de dos columnas */
  .dropdown--wide{
    min-width:min(680px, 92vw);
    display:grid;grid-template-columns:1fr 1fr;gap:.2rem 1rem;padding:1rem;
  }
  .dropdown__h{
    font-family:var(--mono);font-size:.58rem;font-weight:500;letter-spacing:.19em;
    text-transform:uppercase;color:var(--gold-2);padding:0 .8rem .5rem;margin:0;
  }
  .dropdown__col{min-width:0}
  .dropdown__foot{
    grid-column:1 / -1;margin-top:.5rem;padding-top:.7rem;
    border-top:1px solid var(--line-2);display:grid;grid-template-columns:1fr 1fr;gap:.2rem 1rem;
  }
  .dropdown--wide a span{white-space:normal}
  .nav .nav__cta{display:inline-flex;margin-left:.6rem}
}

/* ---------- 7. Botones ---------- */
.btn{
  --btn-bg:var(--ink);--btn-fg:#fff;--btn-bd:var(--ink);
  display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  padding:.86rem 1.5rem;min-height:50px;
  background:var(--btn-bg);color:var(--btn-fg);border:1.5px solid var(--btn-bd);
  border-radius:100px;font-size:.94rem;font-weight:600;letter-spacing:-.005em;
  cursor:pointer;text-align:center;
  transition:transform .3s var(--ease-out), box-shadow .3s var(--ease-out), background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.btn svg{width:18px;height:18px;flex:none}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 26px -14px rgba(13,27,46,.6)}
.btn:active{transform:translateY(0)}
.btn--wa{--btn-bg:#128c7e;--btn-bd:#128c7e}
.btn--wa:hover{--btn-bg:#0f7a6d;--btn-bd:#0f7a6d;box-shadow:0 12px 26px -14px rgba(18,140,126,.75)}
.btn--gold{--btn-bg:var(--gold);--btn-bd:var(--gold);--btn-fg:#1a1408}
.btn--gold:hover{--btn-bg:var(--gold-2);--btn-bd:var(--gold-2)}
.btn--ghost{--btn-bg:transparent;--btn-fg:var(--ink);--btn-bd:var(--line)}
.btn--ghost:hover{--btn-bd:var(--ink);box-shadow:0 12px 26px -18px rgba(13,27,46,.5)}
.btn--light{--btn-bg:transparent;--btn-fg:#fff;--btn-bd:rgba(255,255,255,.34)}
.btn--light:hover{--btn-bd:#fff;--btn-bg:rgba(255,255,255,.07)}
.btn--sm{padding:.6rem 1.1rem;min-height:42px;font-size:.865rem}
.btn--block{width:100%}
.btn-row{display:flex;flex-wrap:wrap;gap:.7rem;max-width:100%}
.btn{max-width:100%}
@media (max-width:479px){ .btn-row>.btn{flex:1 1 100%} }

.link-a{
  display:inline-flex;align-items:center;gap:.45rem;font-weight:600;font-size:.92rem;color:var(--ink);
  border-bottom:1.5px solid var(--gold);padding-bottom:2px;transition:gap .3s var(--ease-out), color .25s
}
.link-a svg{width:16px;height:16px;flex:none}
.link-a:hover{gap:.75rem;color:var(--gold-2)}

/* ---------- 8. Reveals ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .85s var(--ease-out), transform .95s var(--ease-out)}
.reveal.is-in{opacity:1;transform:none}
.reveal[data-split]{opacity:1;transform:none} /* defensa A.4.5 */
.reveal-d1{transition-delay:.09s}
.reveal-d2{transition-delay:.18s}
.reveal-d3{transition-delay:.27s}
.reveal-d4{transition-delay:.36s}
.line-mask{display:block;overflow:hidden;padding-block:.16em;margin-block:-.16em}
.line-mask>span{display:block;transform:translateY(108%);transition:transform 1s var(--ease-out)}
.is-in .line-mask>span,.is-lit .line-mask>span{transform:none}
.line-mask:nth-child(2)>span{transition-delay:.09s}
.line-mask:nth-child(3)>span{transition-delay:.18s}

/* ---------- 9. Hero ---------- */
.hero{position:relative;padding-top:calc(var(--nav-h) + clamp(2.2rem,7vw,4.2rem));padding-bottom:clamp(2.6rem,7vw,4.5rem);overflow:hidden}
.hero__aura{
  position:absolute;inset:-40% -25% auto -25%;height:130%;pointer-events:none;z-index:0;
  background:
    radial-gradient(42% 38% at 22% 28%, rgba(191,157,85,.20), transparent 68%),
    radial-gradient(46% 42% at 82% 12%, rgba(31,107,125,.17), transparent 70%);
  filter:blur(28px);
}
.hero__in{position:relative;z-index:1;display:grid;gap:clamp(1.9rem,5vw,3rem)}
.hero__copy{display:grid;gap:1.15rem;max-width:36ch}
.hero__sub{max-width:46ch}
.hero__meta{display:flex;flex-wrap:wrap;gap:.45rem .55rem;padding-top:.3rem}
.chip{
  display:inline-flex;align-items:center;gap:.4rem;
  padding:.36rem .72rem;border:1px solid var(--line);border-radius:100px;
  background:rgba(255,255,255,.62);
  font-size:.755rem;font-weight:600;color:var(--ink-2);letter-spacing:-.005em;white-space:nowrap;
}
.chip svg{width:13px;height:13px;color:var(--gold-2)}
.chip--ink{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.2);color:#e6edf5}
.chip--ink svg{color:var(--gold)}

/* Retrato */
.portrait{position:relative;isolation:isolate}
.portrait__frame{
  position:relative;border-radius:var(--radius);overflow:hidden;
  background:var(--bg-2);box-shadow:var(--shadow-l);
  aspect-ratio:4/5;
}
.portrait__frame img{width:100%;height:100%;object-fit:cover;object-position:50% 20%}
.portrait::after{
  content:"";position:absolute;z-index:-1;inset:auto -14px -14px auto;width:62%;height:58%;
  border:1.5px solid var(--gold);border-radius:var(--radius);opacity:.5;
}
.portrait__tag{
  position:absolute;left:0;bottom:0;z-index:2;
  padding:.75rem 1.05rem;
  background:var(--paper);border-radius:0 var(--radius) 0 var(--radius);
  display:grid;gap:.1rem;max-width:min(86%,320px);
}
.portrait__tag strong{font-family:var(--serif);font-size:1.02rem;font-weight:500;color:var(--ink);letter-spacing:-.015em}
.portrait__tag span{font-family:var(--mono);font-size:.6rem;letter-spacing:.13em;text-transform:uppercase;color:var(--mute)}

@media (min-width:860px){
  .hero__in{grid-template-columns:1.05fr .85fr;align-items:center;gap:clamp(2.4rem,5vw,4.5rem)}
  .hero__copy{max-width:none}
}
@media (min-width:1100px){ .hero__in{grid-template-columns:1.1fr .8fr} }

/* ---------- 10. Barra de credenciales ---------- */
.credbar{border-block:1px solid var(--line);background:var(--paper)}
.credbar__in{display:grid;grid-template-columns:repeat(2,1fr)}
.credbar__i{padding:1.1rem var(--gutter);display:grid;gap:.2rem;border-bottom:1px solid var(--line-2)}
.credbar__i:nth-child(odd){border-right:1px solid var(--line-2)}
.credbar__i b{font-family:var(--serif);font-size:clamp(1.4rem,4.6vw,2rem);font-weight:500;color:var(--ink);line-height:1;letter-spacing:-.02em}
.credbar__i span{font-family:var(--mono);font-size:.595rem;letter-spacing:.13em;text-transform:uppercase;color:var(--mute);line-height:1.45}
@media (min-width:760px){
  .credbar__in{grid-template-columns:repeat(4,1fr);max-width:var(--maxw);margin-inline:auto;padding-inline:calc(var(--gutter) - 1.3rem)}
  .credbar__i{padding:1.6rem 1.3rem;border-bottom:0}
  .credbar__i:nth-child(odd){border-right:0}
  .credbar__i+.credbar__i{border-left:1px solid var(--line-2)}
}

/* ---------- 11. Ticker ---------- */
.ticker{
  overflow:hidden;border-block:1px solid var(--line);background:var(--bg);padding-block:.72rem;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);
}
.ticker__track{display:flex;width:max-content;animation:tick 48s linear infinite}
.ticker:hover .ticker__track{animation-play-state:paused}
.ticker__g{display:flex;flex:none}
.ticker__i{
  display:inline-flex;align-items:center;gap:1.5rem;padding-inline:.75rem;
  font-family:var(--mono);font-size:.695rem;letter-spacing:.15em;text-transform:uppercase;color:var(--mute);white-space:nowrap
}
.ticker__i::after{content:"";width:4px;height:4px;border-radius:50%;background:var(--gold);opacity:.75}
@keyframes tick{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){ .ticker__track{animation:none} }

/* ---------- 12. Tarjetas de servicio ---------- */
.svc-grid{display:grid;gap:.85rem}
@media (min-width:640px){.svc-grid{grid-template-columns:repeat(2,1fr);gap:1rem}}
@media (min-width:1040px){.svc-grid{grid-template-columns:repeat(4,1fr)}}
.svc{
  position:relative;display:flex;flex-direction:column;gap:.6rem;
  padding:1.5rem 1.35rem 1.35rem;background:var(--paper);
  border:1px solid var(--line-2);border-radius:var(--radius);
  box-shadow:var(--shadow-s);overflow:hidden;
  transition:transform .45s var(--ease-out), box-shadow .45s var(--ease-out), border-color .35s var(--ease);
}
.svc::before{
  content:"";position:absolute;inset:0 auto 0 0;width:2px;background:var(--gold);
  transform:scaleY(0);transform-origin:top;transition:transform .55s var(--ease-out)
}
.svc:hover{transform:translateY(-5px);box-shadow:var(--shadow-m);border-color:var(--line)}
.svc:hover::before{transform:scaleY(1)}
.svc__n{font-family:var(--mono);font-size:.65rem;letter-spacing:.16em;color:var(--gold-2)}
.svc h3{font-family:var(--serif);font-size:1.26rem;letter-spacing:-.018em;line-height:1.2}
.svc p{font-size:.925rem;line-height:1.6;color:var(--mute)}
.svc__go{margin-top:auto;padding-top:.85rem;font-size:.82rem;font-weight:700;color:var(--ink);display:inline-flex;align-items:center;gap:.4rem;transition:gap .3s var(--ease-out)}
.svc:hover .svc__go{gap:.7rem}
.svc__go svg{width:14px;height:14px}

/* ---------- 13. Bloques editoriales ---------- */
.split{display:grid;gap:clamp(1.7rem,5vw,3.4rem);align-items:center}
@media (min-width:900px){
  .split{grid-template-columns:1fr 1fr}
  .split--wide-l{grid-template-columns:1.12fr .88fr}
  .split--wide-r{grid-template-columns:.88fr 1.12fr}
  .split__media--first{order:-1}
}
.figure{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-m);background:var(--bg-2)}
.figure img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.figure--tall img{aspect-ratio:4/5}
.figure__cap{
  position:absolute;left:0;bottom:0;right:0;padding:1.9rem 1.15rem .95rem;
  background:linear-gradient(transparent,rgba(9,18,32,.88));
  color:#eaf0f7;font-family:var(--mono);font-size:.615rem;letter-spacing:.13em;text-transform:uppercase;line-height:1.5
}

/* Lista de puntos con hairline */
.plist{display:grid;border-top:1px solid var(--line)}
.plist li{display:grid;grid-template-columns:auto 1fr;gap:.9rem;padding:.95rem 0;border-bottom:1px solid var(--line-2);align-items:start}
.plist .num{padding-top:.36rem}
.plist strong{display:block;font-size:1rem;font-weight:700;color:var(--ink);letter-spacing:-.01em;margin-bottom:.12rem}
.plist p{font-size:.925rem;line-height:1.58;color:var(--mute)}

/* Tarjetas neutras */
.cards{display:grid;gap:.85rem}
@media (min-width:640px){.cards{grid-template-columns:repeat(2,1fr);gap:1rem}}
@media (min-width:1000px){.cards--3{grid-template-columns:repeat(3,1fr)}}
.card{
  padding:1.4rem 1.3rem;background:var(--paper);border:1px solid var(--line-2);
  border-radius:var(--radius);box-shadow:var(--shadow-s);display:grid;gap:.5rem;align-content:start;
  transition:transform .4s var(--ease-out), box-shadow .4s var(--ease-out)
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m)}
.card h3{font-family:var(--serif);font-size:1.18rem}
.card p{font-size:.92rem;line-height:1.6;color:var(--mute)}
.card--flat{box-shadow:none;background:transparent;border-color:var(--line)}
.card--flat:hover{transform:none;box-shadow:none;background:var(--paper)}

/* ---------- Índice de padecimientos ---------- */
.padec{display:grid;gap:.8rem}
@media (min-width:680px){.padec{grid-template-columns:repeat(2,1fr);gap:.9rem}}
@media (min-width:1060px){.padec{grid-template-columns:repeat(3,1fr);gap:1rem}}
.padec__i{
  display:flex;flex-direction:column;
  background:var(--paper);border:1px solid var(--line-2);border-radius:var(--radius);
  box-shadow:var(--shadow-s);overflow:hidden;
  transition:transform .4s var(--ease-out), box-shadow .4s var(--ease-out)
}
.padec__i:hover{transform:translateY(-4px);box-shadow:var(--shadow-m)}
.padec__main{display:block;padding:1.35rem 1.3rem .95rem;flex:1}
.padec__main h3{font-family:var(--serif);font-size:1.2rem;letter-spacing:-.018em;line-height:1.22}
.padec__main p{margin-top:.35rem;font-size:.9rem;line-height:1.55;color:var(--mute)}
.padec__go{
  display:flex;gap:1px;background:var(--line-2);
  border-top:1px solid var(--line-2);margin-top:auto
}
.padec__go a{
  flex:1;padding:.7rem .8rem;background:var(--paper);text-align:center;
  font-family:var(--mono);font-size:.63rem;letter-spacing:.11em;text-transform:uppercase;
  color:var(--mute);transition:background .25s, color .25s
}
.padec__go a:hover{background:var(--ink);color:#fff}

/* Chips de tipos de cáncer */
.tags{display:flex;flex-wrap:wrap;gap:.5rem}
.tag{
  display:inline-flex;align-items:center;gap:.45rem;padding:.5rem .9rem;
  background:var(--paper);border:1px solid var(--line);border-radius:100px;
  font-size:.855rem;font-weight:600;color:var(--ink-2);
  transition:border-color .3s, transform .3s var(--ease-out)
}
.tag::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--gold);flex:none}
.tag:hover{border-color:var(--gold);transform:translateY(-2px)}

/* ---------- 14. Reseñas ---------- */
.rev-head{display:flex;align-items:center;gap:.85rem;flex-wrap:wrap;margin-bottom:1.5rem}
.rev-score{display:flex;align-items:center;gap:.6rem;padding:.55rem 1rem;background:var(--paper);border:1px solid var(--line);border-radius:100px;box-shadow:var(--shadow-s)}
.rev-score b{font-family:var(--serif);font-size:1.4rem;font-weight:500;color:var(--ink);line-height:1}
.stars{display:inline-flex;gap:2px;color:var(--gold)}
.stars svg{width:15px;height:15px}
.rev-score span{font-size:.775rem;color:var(--mute);font-weight:600}

.rail{
  display:flex;gap:.85rem;overflow-x:auto;overflow-y:visible;
  scroll-snap-type:x mandatory;scroll-padding-inline:var(--gutter);
  padding:.4rem var(--gutter) 1.7rem;margin-inline:calc(var(--gutter) * -1);
  scrollbar-width:none;-ms-overflow-style:none;
}
.rail::-webkit-scrollbar{display:none}
.rail>*{scroll-snap-align:start;flex:0 0 min(85vw,380px)}
@media (min-width:1040px){ .rail>*{flex:0 0 calc((100% - 1.7rem)/3)} }

.rev{
  position:relative;display:flex;flex-direction:column;gap:.85rem;
  padding:1.6rem 1.35rem 1.25rem;background:var(--paper);
  border:1px solid var(--line-2);border-radius:var(--radius);box-shadow:var(--shadow-s);height:100%;
  transition:transform .4s var(--ease-out), box-shadow .4s var(--ease-out)
}
.rev:hover{transform:translateY(-4px);box-shadow:var(--shadow-m)}
.rev__mark{
  position:absolute;top:.5rem;right:1rem;font-family:var(--serif);font-size:3.6rem;line-height:1;
  color:var(--gold);opacity:.16;pointer-events:none;user-select:none
}
.rev p{font-size:.95rem;line-height:1.66;color:var(--ink-2);position:relative;z-index:1}
.rev__foot{margin-top:auto;padding-top:.9rem;border-top:1px solid var(--line-2);display:flex;align-items:center;gap:.7rem}
.rev__av{
  width:36px;height:36px;border-radius:50%;flex:none;display:grid;place-items:center;
  background:var(--ink);color:#fff;font-family:var(--serif);font-size:.95rem;letter-spacing:-.01em
}
.rev__who{display:grid;gap:.05rem;min-width:0}
.rev__who b{font-size:.885rem;font-weight:700;color:var(--ink);letter-spacing:-.005em}
.rev__who span{font-family:var(--mono);font-size:.575rem;letter-spacing:.11em;text-transform:uppercase;color:var(--mute-2)}

.rev-grid{display:grid;gap:.9rem}
@media (min-width:700px){.rev-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1060px){.rev-grid{grid-template-columns:repeat(3,1fr);gap:1rem}}

.rail-nav{display:flex;align-items:center;gap:.5rem}
.rail-nav button{
  width:40px;height:40px;border-radius:50%;border:1.5px solid var(--line);background:var(--paper);
  display:grid;place-items:center;cursor:pointer;color:var(--ink);
  transition:border-color .25s, transform .3s var(--ease-out), opacity .25s
}
.rail-nav button:hover{border-color:var(--ink);transform:translateY(-2px)}
.rail-nav button svg{width:16px;height:16px}
.rail-nav button[disabled]{opacity:.3;cursor:default;transform:none}
@media (max-width:639px){ .rail-nav{display:none} }

/* ---------- 15. FAQ ---------- */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line-2)}
.faq summary{
  list-style:none;cursor:pointer;padding:1.15rem 2.4rem 1.15rem 0;position:relative;
  font-family:var(--serif);font-size:1.12rem;line-height:1.34;color:var(--ink);letter-spacing:-.015em;
  transition:color .25s
}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--gold-2)}
.faq summary::after{
  content:"";position:absolute;right:.4rem;top:1.55rem;width:10px;height:10px;
  border-right:1.6px solid var(--gold-2);border-bottom:1.6px solid var(--gold-2);
  transform:translateY(-30%) rotate(45deg);transition:transform .35s var(--ease-out)
}
.faq details[open] summary::after{transform:translateY(20%) rotate(-135deg)}
.faq__body{padding:0 0 1.3rem;max-width:70ch}
.faq__body p{font-size:.955rem;line-height:1.68;color:var(--mute)}
.faq__body p+p{margin-top:.75rem}

/* ---------- 16. Info / contacto ---------- */
.info-grid{display:grid;gap:.9rem}
@media (min-width:820px){.info-grid{grid-template-columns:repeat(3,1fr);gap:1rem}}
.info{padding:1.35rem 1.3rem;background:var(--paper);border:1px solid var(--line-2);border-radius:var(--radius);display:grid;gap:.55rem;align-content:start;box-shadow:var(--shadow-s)}
.info h3{font-family:var(--sans);font-size:.7rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-2)}
.info p{font-size:.945rem;line-height:1.55;color:var(--ink-2)}
.info a:not(.btn){font-size:.945rem;line-height:1.55;color:var(--ink-2);border-bottom:1px solid var(--line);transition:border-color .25s}
.info a:not(.btn):hover{border-color:var(--gold)}
.hours{display:grid;gap:.15rem}
.hours li{display:flex;justify-content:space-between;gap:1rem;font-size:.9rem;padding:.32rem 0;border-bottom:1px dotted var(--line)}
.hours li:last-child{border:0}
.hours b{font-weight:700;color:var(--ink)}
.hours span{color:var(--mute);font-family:var(--mono);font-size:.775rem}

.map{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line-2);box-shadow:var(--shadow-s);background:var(--bg-2)}
.map iframe{display:block;width:100%;height:340px;border:0}
@media (min-width:900px){.map iframe{height:430px}}

/* Formulario */
.form{display:grid;gap:.9rem}
.field{display:grid;gap:.35rem}
.field label{font-family:var(--mono);font-size:.625rem;letter-spacing:.14em;text-transform:uppercase;color:var(--mute)}
.field input,.field textarea,.field select{
  width:100%;padding:.85rem 1rem;background:var(--paper);
  border:1.5px solid var(--line);border-radius:var(--radius-s);
  font-size:1rem;color:var(--ink);transition:border-color .25s, box-shadow .25s
}
.field textarea{min-height:130px;resize:vertical}
.field input:focus,.field textarea:focus,.field select:focus{outline:0;border-color:var(--teal);box-shadow:0 0 0 3px rgba(31,107,125,.13)}
.field input::placeholder,.field textarea::placeholder{color:var(--mute-2)}
.form__note{font-size:.79rem;color:var(--mute);line-height:1.5}
@media (min-width:640px){ .form__row{display:grid;grid-template-columns:1fr 1fr;gap:.9rem} }

/* ---------- 17. CTA final ---------- */
.cta{position:relative;overflow:hidden;background:var(--ink);color:#dbe4ef}
.cta__aura{
  position:absolute;inset:-60% -20% -30% -20%;pointer-events:none;
  background:radial-gradient(40% 40% at 30% 40%, rgba(191,157,85,.28), transparent 70%),
             radial-gradient(45% 45% at 78% 20%, rgba(31,107,125,.3), transparent 72%);
  filter:blur(40px)
}
.cta__in{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1fr);gap:1.4rem;text-align:center;justify-items:center}
.cta__in>*{max-width:100%}
.cta .h2{color:#fff;max-width:20ch}
.cta p{max-width:52ch;color:#a9bcd2}
.cta__meta{display:flex;flex-wrap:wrap;gap:.5rem;justify-content:center;padding-top:.3rem;max-width:100%}
.cta__meta .chip{white-space:normal;text-align:left}

/* ---------- 18. Footer ---------- */
.foot{background:#0a1524;color:#8ea3bd;padding-top:clamp(2.8rem,7vw,4.4rem)}
.foot a{color:#c3d2e3;transition:color .25s}
.foot a:hover{color:var(--gold)}
.foot__grid{display:grid;gap:2.4rem}
@media (min-width:760px){.foot__grid{grid-template-columns:repeat(2,1fr);gap:2.6rem 2rem}}
@media (min-width:1040px){.foot__grid{grid-template-columns:repeat(3,1fr);gap:2.6rem 2rem}}
@media (min-width:1180px){.foot__grid{grid-template-columns:1.15fr .95fr .95fr .8fr .95fr;gap:2.6rem 1.8rem}}

.foot__brand{align-content:start}
.foot__badge{
  display:grid;place-items:center;width:74px;height:74px;margin-bottom:1.5rem;
  background:rgba(255,255,255,.94);border-radius:18px;
  box-shadow:0 10px 26px -14px rgba(0,0,0,.7);
}
.foot__badge img{width:52px;height:auto}
.foot__name{font-family:var(--serif);font-size:1.2rem;line-height:1.25;color:#fff;letter-spacing:-.018em}
.foot__role{margin-top:.3rem;font-size:.855rem;line-height:1.6;color:#7f95b1}

.foot h4{font-family:var(--mono);font-size:.625rem;font-weight:500;letter-spacing:.19em;text-transform:uppercase;color:var(--gold);margin-bottom:1.05rem}
.foot__col ul{display:grid;gap:.62rem}
.foot__col li{font-size:.875rem;line-height:1.5;color:#7f95b1}
.foot__col li a{color:#c3d2e3}
.foot__note{font-size:.815rem;line-height:1.62;color:#7f95b1;max-width:38ch}

.foot__bar{
  margin-top:clamp(2.4rem,6vw,3.4rem);border-top:1px solid rgba(255,255,255,.09);
  padding-block:1.35rem;display:flex;flex-wrap:wrap;gap:.7rem 1.6rem;
  justify-content:space-between;align-items:center;
  font-size:.775rem;color:#6f86a2
}
.foot__links{display:flex;flex-wrap:wrap;gap:.6rem 1.6rem}
.foot__links a{color:#6f86a2}
.foot__links a:hover{color:var(--gold)}

/* ---------- 19. Barra móvil fija ---------- */
.actionbar{
  position:fixed;left:0;right:0;bottom:0;z-index:80;
  display:grid;grid-template-columns:1fr 1fr;gap:1px;
  background:var(--line);
  border-top:1px solid var(--line);
  transform:translateY(110%);transition:transform .45s var(--ease-out);
  padding-bottom:env(safe-area-inset-bottom);
  box-shadow:0 -8px 30px -18px rgba(13,27,46,.5);
}
.actionbar.is-up{transform:none}
.actionbar a{
  display:flex;align-items:center;justify-content:center;gap:.5rem;
  padding:.95rem .6rem;background:var(--paper);color:var(--ink);
  font-size:.895rem;font-weight:700;letter-spacing:-.005em
}
.actionbar a svg{width:17px;height:17px}
.actionbar a.is-wa{background:#128c7e;color:#fff}
@media (min-width:1000px){ .actionbar{display:none} }
@media (max-width:999px){ .foot__bar{padding-bottom:calc(1.3rem + 58px)} }

/* ---------- 20. Utilidades ---------- */
.center{text-align:center}
.mt-s{margin-top:.9rem}.mt-m{margin-top:1.6rem}.mt-l{margin-top:2.4rem}
.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.breadcrumb{display:flex;flex-wrap:wrap;gap:.4rem;font-family:var(--mono);font-size:.625rem;letter-spacing:.11em;text-transform:uppercase;color:var(--mute-2);margin-bottom:1.1rem}
.breadcrumb a{color:var(--mute)}
.breadcrumb a:hover{color:var(--gold-2)}
.breadcrumb span[aria-hidden]{opacity:.5}
.note{
  padding:1.1rem 1.25rem;border-left:2px solid var(--gold);background:var(--gold-soft);
  border-radius:0 var(--radius-s) var(--radius-s) 0;
}
.note p{font-size:.92rem;line-height:1.62;color:#4a3c1c}
.note strong{color:#332a12}
.note--teal{border-left-color:var(--teal);background:var(--teal-soft)}
.note--teal p{color:#173f49}
.note--teal strong{color:#0e2d35}

/* Barra de progreso */
.progress{position:fixed;top:0;left:0;height:2px;width:100%;transform:scaleX(0);transform-origin:left;background:var(--gold);z-index:95;pointer-events:none}

/* Impresión */
@media print{
  .nav,.menu,.actionbar,.progress,.ticker,.cta{display:none!important}
  body{background:#fff}
  .reveal{opacity:1!important;transform:none!important}
  .line-mask>span{transform:none!important}
}