/* ==========================================================================
   Centro Auditivo Claro — hoja de estilos
   Sistema: "calma editorial". Newsreader + Source Sans 3 · azul profundo · turquesa · lino
   ========================================================================== */
@font-face{font-family:"Newsreader";src:url("../fonts/newsreader.woff2") format("woff2");font-weight:200 800;font-display:swap}
@font-face{font-family:"Source Sans 3";src:url("../fonts/sourcesans3.woff2") format("woff2");font-weight:200 900;font-display:swap}
:root{
  --blue:#16325C; --blue-2:#234676; --teal:#1F7F80; --teal-2:#2A9A99; --teal-soft:#DCEDEA;
  --linen:#F4F1EC; --sand:#E7DED1; --text:#263340; --muted:#5A6672; --line:#D9D3C9; --white:#FFFFFF;
  --error:#A4262C;
  --serif:"Newsreader",Georgia,"Times New Roman",serif;
  --sans:"Source Sans 3","Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;
  --max:1180px; --pad:clamp(1.2rem,4vw,3rem);
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;scroll-padding-top:96px}
body{margin:0;background:var(--white);color:var(--text);font:400 1.125rem/1.7 var(--sans)}
img{display:block;max-width:100%;height:auto}
a{color:var(--blue);text-decoration-thickness:1px;text-underline-offset:4px}
a:hover{color:var(--teal)}
:focus-visible{outline:3px solid var(--teal-2);outline-offset:3px;border-radius:2px}
.skip{position:absolute;left:-999px;top:.5rem;background:var(--blue);color:#fff;padding:.6rem 1rem;z-index:99}
.skip:focus{left:.5rem}
.container{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
h1,h2,h3{font-family:var(--serif);font-weight:400;color:var(--blue);line-height:1.15;margin:0 0 .55em;letter-spacing:-.005em}
h1{font-size:clamp(2.3rem,4.8vw,4rem);font-weight:380}
h2{font-size:clamp(1.8rem,3.2vw,2.7rem)}
h3{font-size:1.45rem;font-weight:500}
p{margin:0 0 1.1em;max-width:64ch}
.intro-text{font-size:1.25rem;color:var(--muted)}
.statement{font-family:var(--serif);font-size:clamp(1.6rem,3vw,2.4rem);line-height:1.35;color:var(--blue);font-weight:350;max-width:30ch;margin:0}
.eyebrow{font-size:1rem;color:var(--teal);font-weight:600;margin-bottom:.8rem;display:block}
/* Buttons */
.button{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:.85rem 1.6rem;border-radius:6px;background:var(--blue);color:#fff;border:1.5px solid var(--blue);font:600 1.05rem/1.2 var(--sans);text-decoration:none;cursor:pointer;transition:background .2s,color .2s}
.button:hover{background:var(--blue-2);color:#fff}
.button--quiet{background:transparent;color:var(--blue)}
.button--quiet:hover{background:var(--blue);color:#fff}
.button--teal{background:var(--teal);border-color:var(--teal)}
.button--teal:hover{background:#186B6C;border-color:#186B6C}
.button.is-loading{opacity:.7}
.text-link{font-weight:600;color:var(--blue);text-decoration:underline;text-decoration-color:var(--teal-2);text-decoration-thickness:2px;text-underline-offset:6px}
/* Header */
.masthead{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.97);backdrop-filter:saturate(1.2) blur(6px);transition:box-shadow .2s}
.masthead.is-scrolled{box-shadow:0 1px 0 var(--line)}
.masthead .container{display:flex;align-items:center;gap:2rem;min-height:88px}
.logo img{height:50px;width:auto}
.menu{margin-left:auto;display:flex;align-items:center;gap:1.8rem}
.menu a{color:var(--text);text-decoration:none;font-weight:500;font-size:1.02rem;padding:.4rem 0;border-bottom:1.5px solid transparent}
.menu a:hover,.menu a[aria-current=page]{color:var(--blue);border-bottom-color:var(--teal-2)}
.menu .button{border-bottom:1.5px solid var(--blue);padding:.7rem 1.3rem;min-height:46px;color:#fff}
.menu .button:hover{color:#fff}
.toggle{display:none;margin-left:auto;background:none;border:0;color:var(--blue);font:600 1rem var(--sans);gap:.6rem;align-items:center;min-height:48px;padding:.4rem .2rem;cursor:pointer}
.toggle svg{width:26px;height:26px}
.overlay{position:fixed;inset:0;z-index:50;background:var(--linen);display:flex;flex-direction:column;padding:1.2rem var(--pad) 2rem;opacity:0;visibility:hidden;transform:translateY(-12px);transition:opacity .3s,transform .3s,visibility 0s .3s;overflow-y:auto}
.nav-open .overlay{opacity:1;visibility:visible;transform:none;transition:opacity .3s,transform .3s}
.overlay__bar{display:flex;justify-content:space-between;align-items:center;min-height:64px}
.overlay__bar img{height:44px;width:auto}
.overlay__close{background:none;border:1.5px solid var(--blue);border-radius:6px;color:var(--blue);font:600 1rem var(--sans);min-height:46px;padding:0 1rem;cursor:pointer}
.overlay nav{margin:2rem 0}
.overlay nav a{display:block;font-family:var(--serif);font-size:2rem;color:var(--blue);text-decoration:none;padding:.45rem 0}
.overlay nav a[aria-current=page]{color:var(--teal)}
.overlay__foot{margin-top:auto;color:var(--muted);font-size:1rem}
/* Hero */
.hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);align-items:stretch;background:var(--linen)}
.hero__text{padding:clamp(3rem,7vw,6.5rem) clamp(1.2rem,4vw,4rem) clamp(3rem,6vw,5rem) max(var(--pad),calc((100vw - var(--max))/2 + var(--pad)))}
.hero__text .intro-text{margin-bottom:2rem}
.hero__actions{display:flex;flex-wrap:wrap;gap:.9rem;align-items:center}
.hero__media{margin:0;min-height:520px;position:relative}
.hero__media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 30%}
.promises{border-bottom:1px solid var(--line)}
.promises ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap}
.promises li{flex:1 1 220px;padding:1.4rem 1.6rem 1.4rem 0;font-size:1.02rem;color:var(--muted)}
.promises li+li{border-left:1px solid var(--line);padding-left:1.6rem}
.promises strong{display:block;color:var(--blue);font-family:var(--serif);font-weight:500;font-size:1.2rem}
/* Blocks */
.block{padding:clamp(4rem,8vw,7rem) 0}
.block--linen{background:var(--linen)}
.block--teal{background:var(--teal-soft)}
.block--blue{background:var(--blue);color:#DCE4EE}
.block--blue h2,.block--blue h3{color:#fff}
.editorial{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:clamp(2rem,6vw,6rem);align-items:end}
.editorial p{color:var(--muted)}
/* Timeline */
.visit{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.9fr);gap:clamp(2rem,6vw,6rem);align-items:start}
.visit__media{position:sticky;top:120px;margin:0}
.visit__media img{border-radius:4px;aspect-ratio:4/5;object-fit:cover;width:100%}
.visit__media figcaption{font-size:.92rem;color:var(--muted);margin-top:.6rem}
.timeline{list-style:none;margin:2rem 0 0;padding:0;position:relative}
.timeline::before{content:"";position:absolute;left:15px;top:8px;bottom:8px;width:1px;background:var(--line)}
.timeline li{position:relative;padding:0 0 2.2rem 3.4rem}
.timeline li::before{content:"";position:absolute;left:8px;top:.45rem;width:15px;height:15px;border-radius:50%;background:#fff;border:2px solid var(--teal)}
.timeline li:first-child::before{background:var(--teal)}
.timeline h3{margin-bottom:.3rem;font-size:1.35rem}
.timeline p{color:var(--muted);margin:0}
.timeline .when{display:block;font-size:.95rem;font-weight:600;color:var(--teal);margin-bottom:.1rem}
/* Feature image with overlapping panel */
.feature{position:relative;padding-bottom:clamp(2rem,6vw,5rem)}
.feature__img{width:100%;height:clamp(340px,52vw,640px);object-fit:cover}
.feature__panel{position:relative;margin:-7rem 0 0 auto;width:min(560px,92%);background:#fff;padding:clamp(1.6rem,4vw,3rem);border-top:3px solid var(--teal)}
.feature__panel p{color:var(--muted)}
/* Situations list */
.situations{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(2rem,6vw,6rem)}
.rules{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.rules li{padding:1.1rem 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:28px 1fr;gap:.8rem;align-items:start}
.rules svg{margin-top:.35rem;color:var(--teal)}
.note{font-size:.98rem;color:var(--muted);border-left:3px solid var(--teal-2);padding-left:1rem;margin-top:1.6rem}
/* Solutions rows */
.solutions{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:clamp(2rem,6vw,6rem);align-items:center}
.solutions__img{border-radius:4px;background:#111}
.sol-list{margin:0;padding:0;list-style:none}
.sol-list li{padding:1.3rem 0;border-bottom:1px solid rgba(255,255,255,.18)}
.sol-list li:first-child{border-top:1px solid rgba(255,255,255,.18)}
.sol-list h3{margin:0 0 .2rem;font-size:1.35rem}
.sol-list p{margin:0;color:#C9D5E3}
.block--blue .text-link{color:#fff;text-decoration-color:var(--teal-2)}
/* Mosaic */
.mosaic{display:grid;grid-template-columns:1.2fr .8fr 1fr;grid-template-rows:auto auto;gap:1rem}
.mosaic figure{margin:0}
.mosaic img{width:100%;height:auto;object-fit:cover;border-radius:4px}
.mosaic figcaption{font-size:.92rem;color:var(--muted);margin-top:.5rem}
.mosaic .m1{grid-row:1/3}
.mosaic .m1 img{aspect-ratio:auto;height:calc(100% - 2rem)}
.mosaic .m2 img{aspect-ratio:4/5}
.mosaic .m3 img{aspect-ratio:1/1}
.mosaic .m4{grid-column:2/4}
.mosaic .m4 img{aspect-ratio:16/7}
/* Page header */
.page-top{background:var(--linen);padding:clamp(2.6rem,6vw,5rem) 0 clamp(2.4rem,5vw,4rem)}
.page-top .intro-text{max-width:58ch}
.trail{font-size:.95rem;margin-bottom:1.2rem;color:var(--muted)}
.trail ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.5rem}
.trail li+li::before{content:"›";margin-right:.5rem}
.trail a{color:var(--muted)}
.page-top--img{padding-bottom:0}
.page-top--img .container{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(2rem,5vw,5rem);align-items:end}
.page-top--img img{border-radius:4px 4px 0 0;aspect-ratio:4/3;object-fit:cover;width:100%}
.page-top--img .page-top__txt{padding-bottom:clamp(2.4rem,5vw,4rem)}
/* Reading */
.reading{max-width:720px}
.reading h2{margin-top:2.6rem;font-size:clamp(1.6rem,2.6vw,2.1rem)}
.reading h3{margin-top:1.8rem}
.reading ul,.reading ol{padding-left:1.3rem}
.reading li{margin-bottom:.5rem}
.layout-side{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:clamp(2rem,6vw,5rem);align-items:start}
.sidecard{background:var(--linen);padding:1.8rem;border-radius:4px;position:sticky;top:120px}
.sidecard h3{font-size:1.3rem}
.sidecard .button{width:100%;margin-top:.6rem}
figure.inline{margin:2.2rem 0}
figure.inline img{border-radius:4px}
figure.inline figcaption{font-size:.92rem;color:var(--muted);margin-top:.6rem}
table.compare{width:100%;border-collapse:collapse;margin:1.5rem 0 2rem;font-size:1rem}
.compare th,.compare td{padding:.9rem .7rem;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.compare thead th{font-family:var(--serif);font-weight:500;color:var(--blue);font-size:1.1rem;border-bottom:2px solid var(--blue)}
.scroll-x{overflow-x:auto}
/* FAQ */
.questions details{border-bottom:1px solid var(--line)}
.questions details:first-child{border-top:1px solid var(--line)}
.questions summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:1.2rem;padding:1.3rem 0;font-family:var(--serif);font-size:1.3rem;color:var(--blue)}
.questions summary::-webkit-details-marker{display:none}
.questions summary::after{content:"+";font-family:var(--sans);font-weight:300;font-size:1.8rem;line-height:1;color:var(--teal);transition:transform .25s}
.questions details[open] summary::after{transform:rotate(45deg)}
.questions .answer{padding:0 0 1.4rem;color:var(--muted);max-width:64ch}
/* Appointment form */
.appointment{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(2rem,6vw,6rem);align-items:start}
.appointment__intro p{color:var(--muted)}
.card-form{background:#fff;border-radius:6px;padding:clamp(1.5rem,4vw,3rem);box-shadow:0 1px 0 var(--line),0 20px 50px -30px rgba(22,50,92,.35)}
.form-section{border:0;margin:0 0 1.6rem;padding:0;min-width:0}
.form-section legend{font-family:var(--serif);font-size:1.5rem;color:var(--blue);padding:0;margin-bottom:1rem}
.cols{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 1.2rem}
.f{margin-bottom:1.2rem}
.f>label,.f .lbl{display:block;font-weight:600;margin-bottom:.4rem;font-size:1rem;color:var(--text)}
.f .aid{display:block;font-size:.92rem;color:var(--muted);margin:-.2rem 0 .5rem}
.mark{color:var(--teal);margin-left:.2rem}
.optional{font-weight:400;color:var(--muted);font-size:.92rem}
.card-form input[type=text],.card-form input[type=email],.card-form input[type=tel],.card-form select,.card-form textarea{width:100%;min-height:54px;padding:.75rem 1rem;border:1px solid #BDB6AB;border-radius:6px;background:#FDFCFA;font:400 1.05rem var(--sans);color:var(--text);transition:border-color .2s,box-shadow .2s}
.card-form select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9'%3E%3Cpath d='M1 1l6 6 6-6' fill='none' stroke='%2316325C' stroke-width='1.6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 1rem center;padding-right:2.6rem}
.card-form textarea{min-height:110px;resize:vertical}
.card-form input:focus,.card-form select:focus,.card-form textarea:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 4px rgba(42,154,153,.2);background:#fff}
.has-error input,.has-error select,.has-error textarea{border-color:var(--error)!important}
.field-error{color:var(--error);font-size:.95rem;margin:.4rem 0 0}
.field-error:empty{display:none}
.slots{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.6rem}
.slot input,.who input{position:absolute;opacity:0;width:1px;height:1px}
.slot{position:relative}
.slot label{display:flex;flex-direction:column;align-items:flex-start;gap:.1rem;padding:.8rem 1rem;border:1px solid #BDB6AB;border-radius:6px;cursor:pointer;min-height:64px;background:#FDFCFA}
.slot label span{font-size:.9rem;color:var(--muted)}
.slot input:checked+label{border-color:var(--teal);background:var(--teal-soft);box-shadow:inset 0 0 0 1px var(--teal)}
.slot input:focus-visible+label,.who input:focus-visible+label{outline:3px solid var(--teal-2);outline-offset:2px}
.who{position:relative;display:inline-block;margin:0 .5rem .5rem 0}
.who label{display:inline-flex;align-items:center;gap:.5rem;padding:.6rem 1rem;border:1px solid #BDB6AB;border-radius:6px;cursor:pointer;min-height:48px}
.who label::before{content:"";width:18px;height:18px;border-radius:50%;border:1.5px solid #8C857B}
.who input:checked+label{border-color:var(--teal);background:var(--teal-soft)}
.who input:checked+label::before{border:5px solid var(--teal)}
.agree{display:flex;gap:.8rem;align-items:flex-start;padding:1rem 0;border-top:1px solid var(--line);margin-top:.4rem}
.agree input{width:22px;height:22px;flex:none;margin-top:.2rem;accent-color:var(--teal)}
.agree label{font-size:.98rem;line-height:1.55}
.alert{background:#FBEAEA;color:var(--error);padding:.9rem 1rem;border-radius:6px;margin:1rem 0 0}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.thanks{background:#fff;border-radius:6px;padding:clamp(1.8rem,4vw,3rem);box-shadow:0 20px 50px -30px rgba(22,50,92,.35)}
.thanks:focus{outline:none}
.thanks p{color:var(--muted)}
/* Contact */
.place{font-style:normal;font-family:var(--serif);font-size:1.4rem;line-height:1.5;color:var(--blue)}
/* Footer */
.foot{background:var(--linen);padding:clamp(3.5rem,6vw,5rem) 0 2rem;font-size:1rem;color:var(--muted);border-top:1px solid var(--line)}
.foot__grid{display:grid;grid-template-columns:minmax(0,1.5fr) repeat(3,minmax(0,1fr));gap:2.4rem}
.foot img{height:52px;width:auto;margin-bottom:1.2rem}
.foot h2{font-family:var(--sans);font-size:1rem;font-weight:700;color:var(--blue);margin-bottom:.8rem}
.foot ul{list-style:none;margin:0;padding:0}
.foot li{margin-bottom:.45rem}
.foot a{color:var(--text);text-decoration:none}
.foot a:hover{text-decoration:underline;color:var(--blue)}
.foot address{font-style:normal}
.foot__legal{margin-top:3rem;padding-top:1.4rem;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;font-size:.9rem}
.plain{background:none;border:0;padding:0;font:inherit;color:var(--text);cursor:pointer;text-decoration:underline}
/* Cookie */
.consent-bar{position:fixed;z-index:60;left:50%;bottom:1.2rem;transform:translateX(-50%);width:min(760px,calc(100% - 2rem));background:var(--blue);color:#DCE4EE;border-radius:8px;padding:1.1rem 1.4rem;display:flex;gap:1.2rem;align-items:center;box-shadow:0 20px 40px -20px rgba(0,0,0,.4)}
.consent-bar p{margin:0;font-size:.95rem}
.consent-bar a{color:#fff}
.consent-bar .btns{display:flex;gap:.6rem;flex:none}
.consent-bar .button{min-height:44px;padding:.5rem 1rem;font-size:.95rem;background:#fff;color:var(--blue);border-color:#fff}
.consent-bar .button--quiet{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}
.credits td,.credits th{font-size:.88rem;word-break:break-word}
/* Reveal (una sola vez, en el hero) */
.hero__text>*{animation:rise .8s cubic-bezier(.2,.7,.2,1) both}
.hero__text>*:nth-child(2){animation-delay:.08s}.hero__text>*:nth-child(3){animation-delay:.16s}.hero__text>*:nth-child(4){animation-delay:.24s}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@media (max-width:1060px){.menu{display:none}.toggle{display:inline-flex}.foot__grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:900px){
  .hero{grid-template-columns:minmax(0,1fr)}
  .hero__text{padding:2.6rem var(--pad) 2.8rem;order:2}
  .hero__media{min-height:clamp(300px,80vw,460px);order:1}
  .editorial,.visit,.situations,.solutions,.appointment,.layout-side,.page-top--img .container{grid-template-columns:minmax(0,1fr)}
  .visit__media,.sidecard{position:static}
  .visit__media img{aspect-ratio:16/10}
  .mosaic{grid-template-columns:1fr 1fr}
  .mosaic .m1{grid-row:auto;grid-column:1/3}.mosaic .m1 img{height:auto;aspect-ratio:16/10}
  .mosaic .m4{grid-column:1/3}
  .feature__panel{margin:-4rem auto 0;width:calc(100% - 2*var(--pad))}
}
@media (max-width:640px){
  body{font-size:1.0625rem}
  .masthead .container{min-height:72px}
  .logo img{height:42px}
  .cols,.slots{grid-template-columns:minmax(0,1fr)}
  .promises li+li{border-left:0;padding-left:0;border-top:1px solid var(--line)}
  .foot__grid{grid-template-columns:minmax(0,1fr)}
  .consent-bar{flex-direction:column;align-items:flex-start;bottom:.6rem}
  .hero__actions .button{width:100%}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}