/* Eyeland Clínica Visual · estilos del sitio */

/* Layout: cielo y tierra. Cada sección se parte con una línea de horizonte; arriba el mensaje, abajo los datos.
   Single-theme por decisión de marca: crema dominante con bandas pizarra y grafito. */
:root {
  --crema: #F6ECE2;
  --papel: #FBF6F0;
  --arena: #EADBCB;
  --linea: #DDCBB8;
  --grafito: #2E2D2B;
  --piedra: #645C53;
  --cobre: #B06A33;
  --cobre-p: #8C5023;
  --cobre-h: #74421C;
  --ambar: #E0B98F;
  --pizarra: #2C3A3D;
  --pizarra-2: #354649;
  --bruma: #DCE3E1;
  --serif: "Cormorant Garamond", "Cormorant", Georgia, "Times New Roman", serif;
  --sans: "Jost", "Futura PT", "Century Gothic", "Trebuchet MS", system-ui, sans-serif;
  --gut: max(20px, env(safe-area-inset-left, 0px));
  --gut-r: max(20px, env(safe-area-inset-right, 0px));
  --wrap: 1240px;
  --ease: cubic-bezier(.2,.7,.1,1);
  color-scheme: light;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--crema); color: var(--grafito); font-family: var(--sans); font-size: 17px; line-height: 1.65; font-variant-numeric: lining-nums; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 60; background: var(--crema); }
img, svg, canvas { max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--serif); font-weight: 500; margin: 0; text-wrap: balance; letter-spacing: -.005em; }
p { margin: 0; }
:focus-visible { outline: 2px solid var(--pizarra); outline-offset: 3px; border-radius: 4px; }
.dark :focus-visible { outline-color: var(--ambar); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.wrap { max-width: calc(var(--wrap) + 40px); margin: 0 auto; padding-left: var(--gut); padding-right: var(--gut-r); }
.over { font-size: 12.5px; letter-spacing: .26em; text-transform: uppercase; font-weight: 500; color: var(--cobre-p); }
.dark .over { color: var(--ambar); }
.hz { display: block; width: 56px; height: 1.5px; background: var(--cobre); margin: 14px 0 22px; }
.dark .hz { background: var(--ambar); }
.lead { font-size: clamp(18px, 1.6vw, 20px); line-height: 1.6; color: var(--piedra); max-width: 34em; }
.dark .lead { color: #D3DCDD; }
.h2 { font-size: clamp(2.3rem, 4.4vw, 3.7rem); line-height: 1.04; }
.h3 { font-size: 1.6rem; line-height: 1.2; font-weight: 600; }

/* logo sprite colors */
.lg { --lg-ring: var(--cobre); --lg-pupil: var(--grafito); --lg-ink: var(--grafito); --lg-desc: var(--cobre-p); display: block; }
.lg.neg { --lg-ring: var(--ambar); --lg-pupil: var(--crema); --lg-ink: var(--crema); --lg-desc: var(--ambar); }

/* botones */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 50px; padding: 12px 26px; border-radius: 999px; font: 500 15.5px/1.2 var(--sans); letter-spacing: .03em; text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: background-color .2s, color .2s, border-color .2s, transform .2s var(--ease); white-space: nowrap; }
.btn svg { width: 18px; height: 18px; flex: none; }
.btn-p { background: var(--cobre-p); color: var(--crema); }
.btn-p:hover { background: var(--cobre-h); }
.btn-s { background: transparent; color: var(--grafito); border-color: #8E7F70; }
.btn-s:hover { border-color: var(--grafito); }
.dark .btn-p { background: var(--ambar); color: var(--grafito); }
.dark .btn-p:hover { background: #EBCBA8; }
.dark .btn-s { color: var(--crema); border-color: rgba(246,236,226,.55); }
.dark .btn-s:hover { border-color: var(--crema); }
.btn:active { transform: scale(.98); }

/* ============ NAV ============ */
.nav { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50; transition: background-color .3s, box-shadow .3s; }
.nav.solid { background: rgba(246,236,226,.92); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); box-shadow: 0 1px 0 var(--linea); }
.nav-in { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 84px; }
.nav .lg { width: 196px; height: auto; aspect-ratio: 682.5 / 132; }
.nav ul { display: flex; gap: 34px; list-style: none; margin: 0; padding: 0; }
.nav ul a { text-decoration: none; font-size: 15.5px; position: relative; padding: 6px 0; }
.nav ul a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1.5px; background: var(--cobre); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease); }
.nav ul a:hover::after { transform: scaleX(1); }
.burger { display: none; width: 46px; height: 46px; border-radius: 50%; border: 1px solid #8E7F70; background: transparent; cursor: pointer; position: relative; }
.burger span { position: absolute; left: 13px; right: 13px; height: 1.5px; background: var(--grafito); transition: transform .3s var(--ease), top .3s; }
.burger span:first-child { top: 18px; } .burger span:last-child { top: 26px; }
.menu-open .burger span:first-child { top: 22px; transform: rotate(45deg); }
.menu-open .burger span:last-child { top: 22px; transform: rotate(-45deg); }
.drawer { display: none; }

/* ============ HERO ============ */
.hero { position: relative; padding-top: clamp(28px, 5vw, 64px); }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(32px, 5vw, 80px); align-items: center; }
.hero h1 { font-size: clamp(3.3rem, 7.4vw, 6.9rem); line-height: .95; letter-spacing: -.015em; margin-bottom: 26px; }
.hero .lead { margin-bottom: 36px; }
.ctas { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-meta { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px 28px; margin-top: 44px; padding-top: 22px; border-top: 1px solid var(--linea); font-size: 14.5px; color: var(--piedra); }
.hero-meta b { display: block; font-family: var(--serif); font-size: 1.35rem; font-weight: 600; color: var(--grafito); line-height: 1.1; }

.eye { position: relative; width: min(100%, 580px); aspect-ratio: 1; margin-left: auto; touch-action: pan-y; }
.eye-ring { position: absolute; inset: 0; border-radius: 50%; border: clamp(9px, 1.3vw, 15px) solid var(--cobre); }
.eye-in { position: absolute; inset: 7.2%; border-radius: 50%; overflow: hidden; background: var(--arena); isolation: isolate; }
.eye-in canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.eye-scene { position: absolute; inset: 0; animation: focus 2.2s .25s var(--ease) both; }
.pupil { position: absolute; left: 50%; top: 40%; width: 21%; aspect-ratio: 1; margin: -10.5% 0 0 -10.5%; border-radius: 50%; background: var(--grafito); will-change: transform; animation: rise 2.2s .25s var(--ease) both; }
.pupil::after { content: ""; position: absolute; width: 27%; height: 27%; border-radius: 50%; background: var(--arena); left: 54%; top: 19%; }
.pupil-wrap { position: absolute; inset: 0; transition: transform .6s var(--ease); }
.eye-tag { position: absolute; left: -2%; bottom: 8%; background: var(--papel); border: 1px solid var(--linea); border-radius: 999px; padding: 10px 18px 10px 12px; display: flex; align-items: center; gap: 10px; font-size: 14px; box-shadow: 0 10px 30px rgba(46,45,43,.08); }
.eye-tag i { width: 26px; height: 26px; border-radius: 50%; border: 1.5px solid var(--cobre); display: grid; place-items: center; }
.eye-tag i::after { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--grafito); }
@keyframes focus { from { filter: blur(16px) saturate(.7); transform: scale(1.06); } to { filter: blur(0) saturate(1); transform: none; } }
@keyframes rise { from { translate: 0 60%; } to { translate: 0 0; } }
@media (prefers-reduced-motion: reduce) { .eye-scene, .pupil { animation: none; } }

.ticker { margin-top: clamp(48px, 7vw, 96px); border-top: 1px solid var(--linea); border-bottom: 1px solid var(--linea); overflow: hidden; background: var(--crema); }
.ticker-track { display: flex; width: max-content; animation: tick 48s linear infinite; }
.ticker-track span { display: inline-flex; align-items: center; gap: 28px; padding: 18px 14px; font-family: var(--serif); font-size: clamp(1.3rem, 2vw, 1.7rem); white-space: nowrap; }
.ticker-track svg { width: 22px; height: 22px; --lg-ring: var(--cobre); --lg-pupil: var(--grafito); }
.ticker:hover .ticker-track { animation-play-state: paused; }
@keyframes tick { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .ticker-track { animation: none; } }

/* ============ secciones ============ */
section { scroll-margin-top: 90px; }
.sec { padding-block: clamp(80px, 11vw, 150px); }
.sec-head { display: grid; grid-template-columns: 1fr 1fr; gap: 24px 64px; align-items: end; margin-bottom: clamp(44px, 6vw, 72px); }
.sec-head .lead { justify-self: end; }

/* concepto */
.concept { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(40px, 7vw, 110px); align-items: start; }
.concept .big { font-family: var(--serif); font-size: clamp(1.9rem, 3.2vw, 2.75rem); line-height: 1.22; font-weight: 500; }
.concept .big em { font-style: normal; color: var(--cobre-p); }
.vals { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin-top: 56px; border-top: 1.5px solid var(--cobre); }
.vals div { padding: 22px 26px 0 0; }
.vals h3 { font-size: 1.45rem; font-weight: 600; margin-bottom: 8px; }
.vals p { color: var(--piedra); font-size: 15.5px; line-height: 1.6; }

/* servicios */
.svc { border-top: 1px solid var(--grafito); }
.svc-row { border-bottom: 1px solid var(--linea); }
.svc-btn { all: unset; box-sizing: border-box; cursor: pointer; width: 100%; display: grid; grid-template-columns: 64px 1fr auto 46px; align-items: center; gap: 20px; padding: 26px 0; }
.svc-btn:focus-visible { outline: 2px solid var(--pizarra); outline-offset: 4px; }
.svc-ic { width: 52px; height: 52px; border-radius: 50%; background: var(--arena); display: grid; place-items: center; transition: background-color .3s; }
.svc-ic svg { width: 26px; height: 26px; fill: none; stroke: var(--grafito); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.svc-name { font-family: var(--serif); font-size: clamp(1.55rem, 2.6vw, 2.2rem); line-height: 1.1; font-weight: 500; transition: transform .35s var(--ease); }
.svc-tag { font-size: 14.5px; color: var(--piedra); text-align: right; }
.svc-plus { width: 46px; height: 46px; border-radius: 50%; border: 1px solid #8E7F70; position: relative; transition: background-color .3s, border-color .3s, transform .4s var(--ease); }
.svc-plus::before, .svc-plus::after { content: ""; position: absolute; left: 50%; top: 50%; width: 14px; height: 1.5px; background: var(--grafito); translate: -50% -50%; transition: background-color .3s; }
.svc-plus::after { rotate: 90deg; }
.svc-btn:hover .svc-name { transform: translateX(6px); }
.svc-btn:hover .svc-ic { background: var(--ambar); }
.svc-row.open .svc-plus { background: var(--grafito); border-color: var(--grafito); transform: rotate(45deg); }
.svc-row.open .svc-plus::before, .svc-row.open .svc-plus::after { background: var(--crema); }
.svc-body { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .45s var(--ease); }
.svc-row.open .svc-body { grid-template-rows: 1fr; }
.svc-body > div { overflow: hidden; }
.svc-detail { display: grid; grid-template-columns: 64px 1fr 1fr; gap: 20px; padding: 0 0 32px; }
.svc-detail p { color: var(--piedra); max-width: 36em; }
.svc-detail ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; font-size: 15.5px; }
.svc-detail li { display: flex; gap: 12px; }
.svc-detail li::before { content: ""; flex: none; width: 14px; height: 1.5px; background: var(--cobre); margin-top: 13px; }
.svc-detail .btn { margin-top: 18px; }

/* prueba de enfoque */
.focus-sec { background: var(--arena); }
.focus-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(40px, 6vw, 96px); align-items: center; }
.modes { display: flex; flex-wrap: wrap; gap: 10px; margin: 30px 0 18px; }
.mode { font: 500 15px/1 var(--sans); padding: 13px 20px; border-radius: 999px; border: 1px solid #8E7F70; background: transparent; color: var(--grafito); cursor: pointer; transition: background-color .2s, color .2s, border-color .2s; }
.mode[aria-pressed="true"] { background: var(--grafito); color: var(--crema); border-color: var(--grafito); }
.mode-note { min-height: 3.4em; color: var(--piedra); font-size: 15.5px; max-width: 30em; }
.chart { position: relative; background: var(--papel); border-radius: 6px; aspect-ratio: 5 / 4.4; overflow: hidden; cursor: none; touch-action: none; box-shadow: 0 30px 60px -30px rgba(46,45,43,.35); user-select: none; -webkit-user-select: none; }
.chart-l { position: absolute; inset: 0; display: grid; align-content: center; justify-items: center; gap: 1.6%; padding: 6% 8%; font-family: var(--serif); font-weight: 600; color: var(--grafito); }
.chart-l .r { display: flex; align-items: baseline; justify-content: center; width: 100%; position: relative; letter-spacing: .32em; line-height: 1; padding-left: .32em; }
.chart-l .r small { position: absolute; left: 0; font-family: var(--sans); font-weight: 400; font-size: 11px; letter-spacing: .06em; color: var(--piedra); top: 50%; translate: 0 -50%; padding: 0; }
.chart-l .r em { position: absolute; right: 0; font-style: normal; font-family: var(--sans); font-weight: 400; font-size: 11px; letter-spacing: .06em; color: var(--piedra); top: 50%; translate: 0 -50%; }
.chart-blur { transition: filter .5s var(--ease), opacity .5s; }
.m-miopia .chart-blur .r span { filter: blur(var(--b, 5px)); }
.m-astig .chart-blur .r span { text-shadow: 0 .09em 0 rgba(46,45,43,.55), 0 -.09em 0 rgba(46,45,43,.4), 0 .18em 1px rgba(46,45,43,.25); filter: blur(1px); }
.m-catarata .chart-blur { filter: blur(2.5px) sepia(.65) contrast(.55) brightness(1.1); }
.chart-sharp { clip-path: circle(var(--lr, 21%) at var(--lx, 50%) var(--ly, 46%)); background: var(--papel); }
.lens { position: absolute; left: var(--lx, 50%); top: var(--ly, 46%); width: calc(var(--lr, 21%) * 2); aspect-ratio: 1; translate: -50% -50%; border-radius: 50%; border: 3px solid var(--cobre); pointer-events: none; box-shadow: 0 0 0 9999px rgba(234,219,203,0); }
.lens::before, .lens::after { content: ""; position: absolute; background: var(--cobre); }
.lens::before { left: 50%; top: -12px; width: 1.5px; height: 10px; box-shadow: 0 calc(100% + 0px) 0 var(--cobre); }
.lens::after { top: 50%; left: -12px; height: 1.5px; width: 10px; }
.lens i { position: absolute; right: -12px; top: 50%; width: 10px; height: 1.5px; background: var(--cobre); }
.lens b { position: absolute; bottom: -12px; left: 50%; width: 1.5px; height: 10px; background: var(--cobre); }
.chart-cap { margin-top: 14px; font-size: 14px; color: var(--piedra); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

/* proceso */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
.steps::before { content: ""; position: absolute; left: 0; right: 0; top: 27px; height: 1.5px; background: var(--cobre); }
.step { padding-right: 28px; position: relative; }
.step-n { width: 56px; height: 56px; border-radius: 50%; background: var(--crema); border: 1.5px solid var(--cobre); display: grid; place-items: center; font-family: var(--serif); font-size: 1.5rem; font-weight: 600; color: var(--cobre-p); position: relative; margin-bottom: 26px; }
.step h3 { font-size: 1.5rem; font-weight: 600; margin-bottom: 10px; }
.step p { color: var(--piedra); font-size: 15.5px; }
.step .dur { display: inline-block; margin-top: 14px; font-size: 13.5px; color: var(--cobre-p); font-weight: 500; }

/* candidato (oscuro) */
.dark { background: var(--pizarra); color: var(--crema); }
.cand { position: relative; overflow: hidden; }
.cand-iris { position: absolute; width: 760px; height: 760px; right: -300px; top: -300px; opacity: .55; pointer-events: none; }
.cand-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(40px, 6vw, 96px); position: relative; }
.quiz { background: var(--pizarra-2); border: 1px solid rgba(224,185,143,.25); border-radius: 8px; padding: clamp(24px, 3.4vw, 42px); }
.q { display: grid; grid-template-columns: 1fr auto; gap: 16px; align-items: center; padding: 18px 0; border-bottom: 1px solid rgba(246,236,226,.14); }
.q:first-of-type { padding-top: 0; }
.q p { font-size: 16.5px; line-height: 1.45; }
.yn { display: flex; border: 1px solid rgba(246,236,226,.4); border-radius: 999px; padding: 3px; }
.yn button { font: 500 14px/1 var(--sans); color: var(--crema); background: transparent; border: 0; border-radius: 999px; padding: 10px 16px; cursor: pointer; min-width: 52px; }
.yn button[aria-pressed="true"] { background: var(--ambar); color: var(--grafito); }
.verdict { margin-top: 24px; min-height: 108px; }
.verdict h3 { font-size: 1.6rem; font-weight: 600; color: var(--ambar); margin-bottom: 6px; }
.verdict p { color: #D3DCDD; font-size: 15.5px; max-width: 34em; }
.verdict .btn { margin-top: 18px; }
.fine { font-size: 13px; color: #AFC1C4; margin-top: 18px; }
.strata { height: clamp(46px, 6vw, 80px); display: block; width: 100%; }

/* especialistas */
.team { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(24px, 4vw, 56px); }
.doc { text-align: center; }
.doc-ph { width: min(100%, 260px); aspect-ratio: 1; margin: 0 auto 22px; border-radius: 50%; position: relative; background: var(--arena); display: grid; place-items: center; outline: 2px solid var(--cobre); outline-offset: 8px; overflow: hidden; }
.doc-ph svg { width: 34%; opacity: .5; --lg-ring: var(--cobre); --lg-pupil: var(--grafito); }
.doc-ph img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.doc h3 { font-size: 1.55rem; font-weight: 600; }
.doc p { color: var(--piedra); font-size: 15px; }
.doc .rm { display: block; margin-top: 4px; font-size: 13.5px; color: var(--cobre-p); }

/* preparación */
.prep { background: var(--bruma); border-radius: 10px; padding: clamp(28px, 5vw, 64px); display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(28px, 5vw, 72px); }
.prep ol { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 26px 40px; counter-reset: p; }
.prep li { counter-increment: p; display: grid; grid-template-columns: 34px 1fr; gap: 14px; font-size: 16px; }
.prep li::before { content: counter(p); width: 32px; height: 32px; border-radius: 50%; border: 1.5px solid var(--pizarra); display: grid; place-items: center; font-family: var(--serif); font-weight: 600; font-size: 1.05rem; color: var(--pizarra); }
.prep li b { display: block; font-weight: 500; }
.prep li span { color: #4A5759; font-size: 15px; }

/* faq */
.faq { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(40px, 6vw, 96px); }
details { border-bottom: 1px solid var(--linea); }
details:first-of-type { border-top: 1px solid var(--grafito); }
summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 24px; padding: 24px 0; font-family: var(--serif); font-size: clamp(1.3rem, 2vw, 1.6rem); font-weight: 600; line-height: 1.25; }
summary::-webkit-details-marker { display: none; }
summary::after { content: ""; flex: none; width: 12px; height: 12px; margin-top: 10px; border-right: 1.5px solid var(--cobre); border-bottom: 1.5px solid var(--cobre); rotate: 45deg; transition: rotate .3s var(--ease); }
details[open] summary::after { rotate: -135deg; margin-top: 16px; }
details p { padding: 0 0 26px; color: var(--piedra); max-width: 38em; }

/* contacto final */
.final { position: relative; overflow: hidden; text-align: left; }
.final-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(40px, 6vw, 96px); align-items: end; position: relative; }
.final h2 { font-size: clamp(3rem, 6.6vw, 6rem); line-height: .96; }
.contact { display: grid; gap: 0; border-top: 1px solid rgba(246,236,226,.25); }
.contact div { display: grid; grid-template-columns: 130px 1fr; gap: 16px; padding: 18px 0; border-bottom: 1px solid rgba(246,236,226,.25); font-size: 16px; }
.contact dt { color: var(--ambar); font-size: 13px; letter-spacing: .14em; text-transform: uppercase; padding-top: 3px; }
.contact dd { margin: 0; }
.copy { font: 500 13px/1 var(--sans); color: var(--ambar); background: none; border: 0; padding: 0 0 0 10px; cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }

footer { background: var(--grafito); color: #CFC6BB; padding-block: 64px 40px; font-size: 14.5px; }
.foot { display: grid; grid-template-columns: 1.2fr 1fr 1fr 1fr; gap: 40px; }
.foot .lg { width: 220px; aspect-ratio: 682.5/132; height: auto; margin-bottom: 18px; }
.foot h4 { font: 500 12.5px/1 var(--sans); letter-spacing: .2em; text-transform: uppercase; color: var(--ambar); margin: 0 0 18px; }
.foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.foot a { text-decoration: none; } .foot a:hover { color: var(--crema); }
.legal { margin-top: 56px; padding-top: 22px; border-top: 1px solid rgba(246,236,226,.14); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 32px; font-size: 13px; color: #A39A8F; }

/* WhatsApp flotante + dock móvil */
.wa-float { position: fixed; right: max(24px, calc(env(safe-area-inset-right, 0px) + 16px)); bottom: max(24px, calc(env(safe-area-inset-bottom, 0px) + 16px)); z-index: 40; width: 60px; height: 60px; border-radius: 50%; background: var(--grafito); color: var(--crema); display: grid; place-items: center; box-shadow: 0 12px 30px rgba(46,45,43,.3); transition: transform .3s var(--ease); }
.wa-float:hover { transform: scale(1.06); }
.wa-float svg { width: 26px; height: 26px; }
.dock { display: none; }

/* revelado (desde un estado visible) */
.rv { transition: transform .9s var(--ease), opacity .9s var(--ease); }
.js .rv.pre { transform: translateY(18px); opacity: .001; }
@media (prefers-reduced-motion: reduce) { .js .rv.pre { transform: none; opacity: 1; } }

/* ============ responsive ============ */
@media (max-width: 1020px) {
  .nav ul, .nav-cta { display: none; }
  .burger { display: block; }
  .drawer { display: grid; position: fixed; inset: 0; z-index: 45; background: var(--crema); padding: calc(110px + env(safe-area-inset-top, 0px)) var(--gut-r) 40px var(--gut); align-content: start; gap: 6px; opacity: 0; visibility: hidden; transition: opacity .3s, visibility .3s; }
  .menu-open .drawer { opacity: 1; visibility: visible; }
  .drawer a { font-family: var(--serif); font-size: 2.3rem; text-decoration: none; padding: 6px 0; border-bottom: 1px solid var(--linea); }
  .drawer .btn { margin-top: 26px; font-family: var(--sans); font-size: 16px; border: 0; }
  .hero-grid, .concept, .focus-grid, .cand-grid, .faq, .final-grid, .prep { grid-template-columns: minmax(0, 1fr); }
  .eye { margin: 0 auto; width: min(100%, 480px); }
  .sec-head { grid-template-columns: 1fr; }
  .sec-head .lead { justify-self: start; }
  .steps { grid-template-columns: 1fr 1fr; gap: 44px 0; }
  .steps::before { display: none; }
  .foot { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 680px) {
  body { font-size: 16.5px; padding-bottom: calc(68px + env(safe-area-inset-bottom, 0px)); }
  .nav-in { height: 70px; }
  .nav .lg { width: 160px; }
  .hero h1 { font-size: clamp(2.9rem, 13vw, 3.6rem); }
  .ctas .btn { flex: 1 1 100%; }
  .hero-meta { grid-template-columns: 1fr; gap: 14px; }
  .eye-tag { font-size: 13px; left: 0; }
  .vals { grid-template-columns: 1fr; }
  .vals div { padding: 20px 0; border-bottom: 1px solid var(--linea); }
  .svc-btn { grid-template-columns: 48px 1fr 40px; gap: 14px; padding: 20px 0; }
  .svc-ic { width: 44px; height: 44px; }
  .svc-tag { display: none; }
  .svc-plus { width: 40px; height: 40px; }
  .svc-detail { grid-template-columns: 1fr; padding-left: 62px; }
  .svc-detail > span { display: none; }
  .steps { grid-template-columns: 1fr; }
  .team { grid-template-columns: 1fr; gap: 48px; }
  .prep ol { grid-template-columns: 1fr; }
  .q { grid-template-columns: 1fr; gap: 10px; }
  .yn { justify-self: start; }
  .contact div { grid-template-columns: 1fr; gap: 4px; }
  .foot { grid-template-columns: 1fr; }
  .wa-float { display: none; }
  .dock { display: grid; grid-template-columns: 1.4fr 1fr 1fr; position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; background: var(--grafito); padding: 8px max(8px, env(safe-area-inset-right, 0px)) calc(8px + env(safe-area-inset-bottom, 0px)) max(8px, env(safe-area-inset-left, 0px)); gap: 6px; }
  .dock a { display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 50px; border-radius: 999px; color: var(--crema); text-decoration: none; font-size: 14.5px; font-weight: 500; }
  .dock a:first-child { background: var(--ambar); color: var(--grafito); }
  .dock svg { width: 18px; height: 18px; }
}

/* ================= páginas interiores ================= */
.skip { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--grafito); color: var(--crema); padding: 10px 16px; border-radius: 6px; text-decoration: none; }
.skip:focus { top: calc(12px + env(safe-area-inset-top, 0px)); }
.nav ul a[aria-current="page"]::after { transform: scaleX(1); }
.drawer a[aria-current="page"] { color: var(--cobre-p); }

.phero { padding-block: clamp(36px, 6vw, 84px) clamp(48px, 7vw, 96px); border-bottom: 1px solid var(--linea); position: relative; overflow: hidden; }
.phero-grid { display: grid; grid-template-columns: 1.3fr .7fr; gap: clamp(32px, 6vw, 96px); align-items: end; }
.phero h1 { font-size: clamp(2.8rem, 6vw, 5.2rem); line-height: .98; letter-spacing: -.012em; margin-bottom: 22px; }
.phero .lead { max-width: 36em; }
.phero .ctas { margin-top: 30px; }
.phero-sym { width: min(100%, 260px); justify-self: end; opacity: .95; --lg-ring: var(--cobre); --lg-pupil: var(--grafito); }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: 0 0 26px; padding: 0; font-size: 14px; color: var(--piedra); }
.crumbs li + li::before { content: "/"; margin-right: 8px; color: #B9A894; }
.crumbs a { text-decoration: none; } .crumbs a:hover { text-decoration: underline; text-underline-offset: 3px; }

.facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1.5px solid var(--cobre); margin-top: 40px; }
.facts div { padding: 18px 22px 0 0; }
.facts dt { font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: var(--cobre-p); font-weight: 500; }
.facts dd { margin: 6px 0 0; font-family: var(--serif); font-size: 1.45rem; font-weight: 600; line-height: 1.2; }

.two { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(36px, 6vw, 96px); align-items: start; }
.two + .two { margin-top: clamp(64px, 8vw, 110px); }
.ticks { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.ticks li { display: grid; grid-template-columns: 22px 1fr; gap: 14px; font-size: 17px; }
.ticks li::before { content: ""; width: 18px; height: 1.5px; background: var(--cobre); margin-top: 14px; }
.body-txt p + p { margin-top: 14px; }
.body-txt p { color: var(--piedra); max-width: 38em; }

.alert { display: grid; grid-template-columns: 40px 1fr; gap: 16px; background: var(--papel); border: 1px solid var(--linea); border-left: 0; border-radius: 8px; padding: 22px 24px; margin-top: 40px; }
.alert-ic { width: 40px; height: 40px; border-radius: 50%; background: #A53B28; color: var(--crema); display: grid; place-items: center; font-family: var(--serif); font-weight: 600; font-size: 1.4rem; }
.alert b { display: block; font-weight: 500; margin-bottom: 4px; }
.alert p { color: var(--piedra); font-size: 15.5px; }

/* tarjetas de servicio (página servicios) */
.svc-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--grafito); }
.svc-card { display: grid; grid-template-columns: 64px 1fr; gap: 22px; padding: 34px 32px 34px 0; border-bottom: 1px solid var(--linea); text-decoration: none; position: relative; }
.svc-card:nth-child(odd) { border-right: 1px solid var(--linea); }
.svc-card:nth-child(even) { padding-left: 32px; }
.svc-card h2 { font-size: clamp(1.6rem, 2.4vw, 2.1rem); line-height: 1.1; margin-bottom: 8px; transition: transform .35s var(--ease); }
.svc-card p { color: var(--piedra); font-size: 15.5px; }
.svc-card .more { display: inline-block; margin-top: 14px; font-size: 14.5px; font-weight: 500; color: var(--cobre-p); }
.svc-card:hover h2 { transform: translateX(6px); }
.svc-card:hover .svc-ic { background: var(--ambar); }

/* relacionados */
.rel { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.rel a { display: block; padding: 22px 24px; background: var(--papel); border: 1px solid var(--linea); border-radius: 8px; text-decoration: none; transition: border-color .2s; }
.rel a:hover { border-color: var(--cobre); }
.rel b { display: block; font-family: var(--serif); font-size: 1.4rem; font-weight: 600; margin-bottom: 6px; }
.rel span { font-size: 14.5px; color: var(--piedra); }

/* especialistas */
.doc-card { display: grid; grid-template-columns: 220px 1fr; gap: 36px; align-items: center; padding: 40px 0; border-bottom: 1px solid var(--linea); }
.doc-card:first-child { border-top: 1px solid var(--grafito); }
.doc-card .doc-ph { width: 200px; margin: 0; }
.doc-card h2 { font-size: 2rem; margin-bottom: 6px; }
.doc-card .spec { color: var(--cobre-p); font-weight: 500; margin-bottom: 14px; }
.doc-card dl { display: grid; grid-template-columns: 170px 1fr; gap: 6px 16px; margin: 0; font-size: 15px; }
.doc-card dt { color: var(--piedra); }
.doc-card dd { margin: 0; }
.doc-card .btn { margin-top: 20px; }
.director { background: var(--bruma); border-radius: 10px; padding: clamp(24px, 4vw, 44px); margin-top: 56px; display: grid; grid-template-columns: 1fr 1fr; gap: 24px 48px; }
.director h2 { font-size: 1.8rem; }
.director p { color: #4A5759; }

/* tablas */
.tbl-wrap { overflow-x: auto; margin-top: 20px; }
table.tbl { width: 100%; border-collapse: collapse; font-size: 15px; min-width: 520px; }
.tbl th { text-align: left; font-weight: 500; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--cobre-p); padding: 0 16px 10px 0; border-bottom: 1.5px solid var(--cobre); }
.tbl td { padding: 14px 16px 14px 0; border-bottom: 1px solid var(--linea); vertical-align: top; }
.tbl td:first-child { font-weight: 500; }

/* texto legal */
.legal-wrap { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: clamp(32px, 6vw, 88px); align-items: start; }
.toc { position: sticky; top: calc(100px + env(safe-area-inset-top, 0px)); font-size: 14.5px; }
.toc b { display: block; font-size: 12.5px; letter-spacing: .2em; text-transform: uppercase; color: var(--cobre-p); font-weight: 500; margin-bottom: 14px; }
.toc ol { margin: 0; padding: 0 0 0 18px; display: grid; gap: 8px; color: var(--piedra); }
.toc a { text-decoration: none; } .toc a:hover { color: var(--grafito); text-decoration: underline; text-underline-offset: 3px; }
.prose { max-width: 46em; }
.prose h2 { font-size: clamp(1.7rem, 2.6vw, 2.2rem); margin: 52px 0 14px; scroll-margin-top: 100px; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { font-size: 1.35rem; font-weight: 600; margin: 28px 0 8px; }
.prose p, .prose li { color: #4C463F; }
.prose p + p { margin-top: 12px; }
.prose ul, .prose ol { padding-left: 22px; display: grid; gap: 8px; margin: 12px 0; }
.prose a { color: var(--cobre-p); text-underline-offset: 3px; }
.prose .tbl-wrap { margin: 18px 0; }
.ph { background: #F0DCC8; color: var(--cobre-h); padding: 1px 6px; border-radius: 4px; font-weight: 500; -webkit-box-decoration-break: clone; box-decoration-break: clone; overflow-wrap: anywhere; }
.meta-line { font-size: 14px; color: var(--piedra); margin-top: 18px; }
.note { background: var(--papel); border: 1px solid var(--linea); border-radius: 8px; padding: 18px 20px; margin: 18px 0; font-size: 15.5px; }

/* formulario */
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 22px 24px; }
.field { display: grid; gap: 8px; }
.field.full { grid-column: 1 / -1; }
.field label, .field legend { font-size: 14.5px; font-weight: 500; }
.field .opt { font-weight: 400; color: var(--piedra); }
.field input, .field select, .field textarea { font: inherit; font-size: 16px; color: var(--grafito); background: var(--papel); border: 1px solid #8E7F70; border-radius: 6px; padding: 13px 15px; width: 100%; min-width: 0; }
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--pizarra); outline-offset: 1px; border-color: var(--pizarra); }
.field .hint { font-size: 13.5px; color: var(--piedra); }
.field .err { font-size: 13.5px; color: #A53B28; display: none; }
.field.bad .err { display: block; }
.field.bad input, .field.bad select { border-color: #A53B28; }
.check { display: grid; grid-template-columns: 24px 1fr; gap: 12px; align-items: start; font-size: 14.5px; color: #4C463F; }
.check input { width: 22px; height: 22px; margin: 1px 0 0; accent-color: var(--cobre-p); }
.check a { color: var(--cobre-p); }
.form-ok { display: none; background: var(--bruma); border-radius: 8px; padding: 22px 24px; }
.form-ok.show { display: block; }
.form-ok b { display: block; font-family: var(--serif); font-size: 1.5rem; font-weight: 600; margin-bottom: 6px; }
.contact-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(36px, 6vw, 96px); align-items: start; }
.side-card { background: var(--pizarra); color: var(--crema); border-radius: 10px; padding: clamp(24px, 3.5vw, 40px); }
.side-card .contact { margin-top: 18px; }

/* 404 */
.nf { min-height: 60vh; display: grid; place-items: center; text-align: center; padding-block: 80px; }
.nf .lg-s { width: 120px; margin: 0 auto 28px; --lg-ring: var(--cobre); --lg-pupil: var(--grafito); }
.nf h1 { font-size: clamp(2.6rem, 6vw, 4.4rem); margin-bottom: 14px; }
.nf .ctas { justify-content: center; margin-top: 28px; }

/* pie: legales y aviso médico */
.foot-note { margin-top: 40px; font-size: 13px; color: #A39A8F; max-width: 60em; line-height: 1.6; }
.legal a { text-decoration: none; } .legal a:hover { color: var(--crema); }
.legal-links { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.linkbtn { all: unset; cursor: pointer; } .linkbtn:hover { color: var(--crema); } .linkbtn:focus-visible { outline: 2px solid var(--ambar); outline-offset: 3px; }

/* ================= cookies ================= */
.ck { position: fixed; z-index: 70; left: max(20px, calc(env(safe-area-inset-left, 0px) + 12px)); bottom: max(20px, calc(env(safe-area-inset-bottom, 0px) + 12px)); width: min(440px, calc(100% - 40px)); background: var(--papel); color: var(--grafito); border: 1px solid var(--linea); border-radius: 12px; box-shadow: 0 24px 60px -20px rgba(46,45,43,.45); padding: 24px; }
.ck h2 { font-size: 1.45rem; font-weight: 600; margin-bottom: 8px; }
.ck p { font-size: 14.5px; line-height: 1.55; color: #4C463F; }
.ck p a { color: var(--cobre-p); }
.ck-btns { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.ck-btns .btn { min-height: 44px; padding: 10px 18px; font-size: 14.5px; flex: 1 1 auto; }
.ck-modal { position: fixed; inset: 0; z-index: 80; background: rgba(46,45,43,.55); display: grid; place-items: center; padding: 20px max(16px, env(safe-area-inset-right, 0px)) 20px max(16px, env(safe-area-inset-left, 0px)); }
.ck-panel { background: var(--crema); border-radius: 12px; width: min(560px, 100%); max-height: calc(100vh - 40px); overflow: auto; padding: clamp(22px, 4vw, 34px); }
.ck-panel h2 { font-size: 1.9rem; margin-bottom: 8px; }
.ck-panel > p { color: var(--piedra); font-size: 15px; }
.ck-row { display: grid; grid-template-columns: 1fr auto; gap: 16px; align-items: center; padding: 18px 0; border-bottom: 1px solid var(--linea); }
.ck-row b { display: block; font-weight: 500; }
.ck-row span { display: block; font-size: 14px; color: var(--piedra); margin-top: 2px; }
.sw { position: relative; width: 52px; height: 30px; flex: none; }
.sw input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; z-index: 1; }
.sw i { position: absolute; inset: 0; border-radius: 999px; background: #B9A894; transition: background-color .2s; }
.sw i::after { content: ""; position: absolute; left: 4px; top: 4px; width: 22px; height: 22px; border-radius: 50%; background: var(--papel); transition: transform .2s var(--ease); }
.sw input:checked + i { background: var(--pizarra); }
.sw input:checked + i::after { transform: translateX(22px); }
.sw input:disabled + i { background: #7C8C8E; }
.sw input:focus-visible + i { outline: 2px solid var(--pizarra); outline-offset: 2px; }

@media (max-width: 1020px) {
  .phero-grid, .two, .legal-wrap, .contact-grid, .director { grid-template-columns: minmax(0, 1fr); }
  .phero-sym { display: none; }
  .toc { position: static; background: var(--papel); border: 1px solid var(--linea); border-radius: 8px; padding: 18px 20px; }
  .svc-grid { grid-template-columns: 1fr; }
  .svc-card:nth-child(odd) { border-right: 0; }
  .svc-card:nth-child(even) { padding-left: 0; }
  .rel { grid-template-columns: 1fr; }
}
@media (max-width: 680px) {
  .facts { grid-template-columns: 1fr; }
  .facts div { padding: 14px 0; border-bottom: 1px solid var(--linea); }
  .form { grid-template-columns: 1fr; }
  .doc-card { grid-template-columns: 1fr; gap: 20px; }
  .doc-card .doc-ph { width: 160px; }
  .doc-card dl { grid-template-columns: 1fr; gap: 2px; }
  .doc-card dd { margin-bottom: 8px; }
  .svc-card { grid-template-columns: 48px 1fr; gap: 16px; padding-right: 0; }
  .ck { left: 12px; right: 12px; width: auto; bottom: calc(76px + env(safe-area-inset-bottom, 0px)); padding: 20px; }
}