/* ═══════════════════════════════════════════════════════════
   Dra. Marilyn Mares · Medicina Estética
   Paleta y tipografía tomadas de sus piezas vigentes (ago 2026)
   ═══════════════════════════════════════════════════════════ */

:root{
  --paper:#FBF6F1;
  --cream:#F3E9E2;
  --blush:#EBD6CF;
  --blush-soft:#F6E7E1;
  --rose:#B87068;
  --rose-mid:#C99A93;
  --rose-deep:#7E463F;
  --gold:#BC9860;
  --gold-soft:#E3CB9E;
  --ink:#2C2C2C;
  --ink-2:#6B5A50;
  --ink-mute:#9A8E88;

  --serif:'Cormorant Garamond', Georgia, serif;
  --sans:'Poppins', 'Helvetica Neue', sans-serif;
  --script:'Pinyon Script', cursive;

  --wrap:1240px;
  --ease:cubic-bezier(.22,.68,.24,1);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:hidden;}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-weight:300;font-size:16px;line-height:1.75;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3{font-family:var(--serif);font-weight:300;margin:0;letter-spacing:.005em;}
p{margin:0 0 1.1em;}
ul{margin:0;padding:0;list-style:none;}

.wrap{width:min(100% - 2.6rem, var(--wrap));margin-inline:auto;}

/* grano ─────────────────────────────────────────────── */
.grain{
  position:fixed;inset:0;z-index:9;pointer-events:none;opacity:.28;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.42'/%3E%3C/svg%3E");
  mix-blend-mode:multiply;
}

/* tipografía compartida ─────────────────────────────── */
.eyebrow{
  font-size:.66rem;letter-spacing:.42em;text-transform:uppercase;
  color:var(--rose);font-weight:400;margin-bottom:1.5rem;
}
.eyebrow.light{color:var(--blush);}
.script{font-family:var(--script);color:var(--gold);font-weight:400;text-transform:none;letter-spacing:0;}
.script.big{font-size:2rem;line-height:1.2;color:var(--gold);margin:.2em 0 1.2em;}
.ink-rose{color:var(--rose);}
.dot{color:var(--gold);padding:0 .35em;}

.sec-head h2{
  font-size:clamp(2.35rem,5.2vw,4.1rem);line-height:1.06;letter-spacing:-.012em;
}
.sec-head h2 em{font-style:italic;}
.sec-lede{
  max-width:46ch;color:var(--ink-2);font-size:1.02rem;margin-top:1.6rem;
}
.sec-head.center{text-align:center;}
.sec-head.center .sec-lede{margin-inline:auto;}

/* botones ───────────────────────────────────────────── */
.btn{
  display:inline-block;font-family:var(--sans);font-size:.72rem;font-weight:400;
  letter-spacing:.24em;text-transform:uppercase;padding:1.05rem 2.2rem;
  border:1px solid transparent;transition:all .5s var(--ease);position:relative;
}
.btn-solid{background:var(--rose-deep);color:var(--paper);}
.btn-solid:hover{background:var(--ink);letter-spacing:.3em;}
.btn-ghost{border-color:rgba(126,70,63,.32);color:var(--rose-deep);}
.btn-ghost:hover{border-color:var(--rose-deep);background:rgba(184,112,104,.07);letter-spacing:.3em;}
.btn-cream{background:var(--paper);color:var(--rose-deep);}
.btn-cream:hover{background:var(--cream);letter-spacing:.3em;}

/* ═══════════ NAV ═══════════ */
nav{
  position:fixed;top:0;left:0;right:0;z-index:20;
  padding:1.5rem 0;transition:padding .5s var(--ease),background .5s var(--ease),box-shadow .5s var(--ease);
}
nav.solid{
  padding:.85rem 0;background:rgba(251,246,241,.92);
  backdrop-filter:blur(14px);box-shadow:0 1px 0 rgba(188,152,96,.22);
}
nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:2rem;}
.brand{display:flex;flex-direction:column;line-height:1.1;}
.brand-name{font-family:var(--serif);font-size:1.32rem;font-weight:500;letter-spacing:.01em;}
.brand-sub{
  font-size:.53rem;letter-spacing:.44em;text-transform:uppercase;
  color:var(--ink-2);margin-top:.28em;
}
nav .links{display:flex;align-items:center;gap:2.2rem;}
nav .links a:not(.cta){
  font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-2);
  position:relative;padding-bottom:.25rem;transition:color .4s var(--ease);
}
nav .links a:not(.cta)::after{
  content:'';position:absolute;left:0;bottom:0;width:0;height:1px;
  background:var(--gold);transition:width .45s var(--ease);
}
nav .links a:not(.cta):hover{color:var(--rose-deep);}
nav .links a:not(.cta):hover::after{width:100%;}
nav .links .cta{
  font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;
  border:1px solid rgba(126,70,63,.4);padding:.72rem 1.4rem;color:var(--rose-deep);
  transition:all .45s var(--ease);
}
nav .links .cta:hover{background:var(--rose-deep);color:var(--paper);border-color:var(--rose-deep);}

/* ═══════════ HERO ═══════════ */
.hero{
  position:relative;min-height:100svh;display:flex;align-items:center;
  padding:9rem 0 5rem;overflow:hidden;
  background:
    radial-gradient(120% 90% at 82% 18%, var(--blush-soft) 0%, rgba(246,231,225,0) 58%),
    radial-gradient(80% 70% at 8% 92%, rgba(235,214,207,.5) 0%, rgba(235,214,207,0) 60%),
    var(--paper);
}
.molecules{
  position:absolute;top:6%;right:38%;width:min(46vw,520px);color:var(--rose-mid);
  opacity:.32;pointer-events:none;animation:drift 26s ease-in-out infinite alternate;
}
.molecules svg{width:100%;height:auto;}
@keyframes drift{from{transform:translate3d(0,0,0) rotate(0deg);}to{transform:translate3d(-18px,26px,0) rotate(7deg);}}

.hero-inner{
  display:grid;grid-template-columns:minmax(0,1.06fr) minmax(0,.94fr);
  gap:clamp(2rem,5vw,5rem);align-items:center;position:relative;z-index:2;
}
.hero h1{
  font-size:clamp(3.1rem,7.6vw,6.2rem);line-height:.99;letter-spacing:-.022em;margin-bottom:1.9rem;
}
.hero h1 em{font-style:italic;color:var(--ink-2);}
.hero-lede{max-width:44ch;color:var(--ink-2);font-size:1.04rem;}
.hero-lede em{font-family:var(--serif);font-style:italic;font-size:1.2em;color:var(--rose-deep);}
.hero-cta{display:flex;flex-wrap:wrap;gap:.9rem;margin:2.4rem 0 2.8rem;}
.hero-cred{
  font-size:.72rem;letter-spacing:.13em;text-transform:uppercase;
  color:var(--ink-mute);line-height:2;margin:0;
  padding-top:1.6rem;border-top:1px solid rgba(188,152,96,.3);max-width:34rem;
}

.hero-art{position:relative;justify-self:center;width:min(100%,430px);}
.arch{
  border-radius:220px 220px 14px 14px;overflow:hidden;
  box-shadow:0 40px 90px -40px rgba(126,70,63,.45);
  background:var(--cream);
}
.arch img{width:100%;height:clamp(430px,64vh,650px);object-fit:cover;object-position:50% 22%;}
.arch-frame{
  position:absolute;inset:26px -26px -26px 26px;
  border:1px solid var(--gold-soft);border-radius:220px 220px 14px 14px;
  z-index:-1;
}
.script-mark{
  position:absolute;left:-4.6rem;bottom:-1.4rem;font-family:var(--script);
  font-size:3.4rem;color:var(--gold);opacity:.92;letter-spacing:.02em;
}
.hero-scroll{position:absolute;left:50%;bottom:2rem;transform:translateX(-50%);z-index:3;}
.hero-scroll span{
  display:block;width:1px;height:56px;
  background:linear-gradient(to bottom,rgba(188,152,96,0),var(--gold));
  animation:pulse 2.6s ease-in-out infinite;
}
@keyframes pulse{0%,100%{opacity:.25;transform:scaleY(.7);}50%{opacity:1;transform:scaleY(1);}}

/* ═══════════ RIBBON ═══════════ */
.ribbon{background:var(--rose-deep);color:var(--blush-soft);padding:1.15rem 0;}
.ribbon-inner{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:center;
  gap:1.4rem;font-size:.63rem;letter-spacing:.34em;text-transform:uppercase;
}
.ribbon-inner i{color:var(--gold-soft);font-style:normal;font-size:.5rem;}

/* ═══════════ CRITERIO ═══════════ */
.criterio{padding:clamp(6rem,12vw,10rem) 0 0;}
.principles{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));
  gap:clamp(2rem,4vw,3.4rem);margin-top:clamp(3.5rem,7vw,5.5rem);
}
.principle{position:relative;padding-top:2.6rem;border-top:1px solid rgba(188,152,96,.36);}
.principle .num{
  position:absolute;top:-.9rem;left:0;font-family:var(--serif);
  font-size:3.6rem;line-height:1;color:var(--blush);font-weight:400;
}
.principle h3{font-size:1.55rem;line-height:1.2;margin-bottom:.7rem;position:relative;}
.principle p{color:var(--ink-2);font-size:.95rem;margin:0;}

.quote-band{
  margin:clamp(5rem,10vw,8rem) 0 0;position:relative;display:grid;
  grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);align-items:stretch;
  background:var(--cream);
}
.quote-band img{width:100%;height:0;min-height:100%;object-fit:cover;object-position:50% 26%;}
.quote-band blockquote{
  margin:0;display:flex;flex-direction:column;justify-content:center;
  padding:clamp(3.4rem,7vw,6.5rem);min-height:clamp(420px,46vw,560px);
}
.quote-band blockquote p{
  font-family:var(--serif);font-size:clamp(1.6rem,3.1vw,2.6rem);line-height:1.24;
  color:var(--rose-deep);margin-bottom:1.6rem;
}
.quote-band blockquote em{font-style:italic;color:var(--gold);}
.quote-band cite{
  font-style:normal;font-size:.66rem;letter-spacing:.3em;text-transform:uppercase;color:var(--ink-mute);
}

/* ═══════════ TRATAMIENTOS ═══════════ */
.tratamientos{padding:clamp(6rem,12vw,10rem) 0;background:var(--paper);}
.treat-grid{margin-top:clamp(3.5rem,7vw,5.5rem);display:flex;flex-direction:column;gap:clamp(3rem,6vw,5rem);}
.treat{
  display:grid;grid-template-columns:minmax(0,.62fr) minmax(0,1fr);
  gap:clamp(1.8rem,4vw,3.6rem);align-items:center;
}
.treat.reversed{direction:rtl;}
.treat.reversed>*{direction:ltr;}
.treat-photo{overflow:hidden;background:var(--cream);border-radius:180px 180px 8px 8px;}
.treat.reversed .treat-photo{border-radius:8px 8px 180px 180px;}
.treat-photo img{
  width:100%;height:clamp(380px,48vw,540px);object-fit:cover;object-position:50% 32%;
  transition:transform 1.1s var(--ease);
}
.treat:hover .treat-photo img{transform:scale(1.045);}
.treat-n{
  font-family:var(--serif);font-size:1.55rem;font-weight:400;letter-spacing:.14em;
  color:var(--rose-mid);margin-bottom:.35rem;
}
.treat-body h3{font-size:clamp(1.8rem,3.2vw,2.5rem);line-height:1.1;margin-bottom:1.6rem;}
.treat-body li{
  padding:.95rem 0;border-top:1px solid rgba(188,152,96,.28);
  font-size:.98rem;color:var(--ink);transition:padding-left .45s var(--ease);
}
.treat-body li:last-child{border-bottom:1px solid rgba(188,152,96,.28);}
.treat-body li:hover{padding-left:.7rem;}
.treat-body li span{display:block;color:var(--ink-mute);font-size:.82rem;letter-spacing:.02em;}
.treat-note{
  margin:clamp(3.5rem,7vw,5rem) auto 0;max-width:62ch;text-align:center;
  font-size:.79rem;line-height:1.9;color:var(--ink-mute);
  padding-top:2rem;border-top:1px solid rgba(188,152,96,.3);
}

/* ═══════════ PROCESO ═══════════ */
.proceso{
  padding:clamp(5.5rem,11vw,9rem) 0;
  background:linear-gradient(180deg,var(--cream),var(--blush-soft));
}
.steps{
  list-style:none;padding:0;
  display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:clamp(2rem,4vw,3rem);margin-top:clamp(3.5rem,7vw,5rem);
}
.steps li{position:relative;padding-top:3.4rem;}
.steps li::before{
  content:'';position:absolute;top:1.55rem;left:0;right:-1.5rem;height:1px;
  background:repeating-linear-gradient(90deg,var(--gold) 0 5px,transparent 5px 11px);opacity:.55;
}
.steps li:last-child::before{right:0;}
.step-n{
  position:absolute;top:0;left:0;width:3.1rem;height:3.1rem;border-radius:50%;
  background:var(--paper);border:1px solid var(--gold-soft);
  display:grid;place-items:center;font-family:var(--serif);font-size:1.05rem;
  color:var(--rose-deep);letter-spacing:.06em;z-index:2;
}
.steps h3{font-size:1.42rem;margin-bottom:.55rem;}
.steps p{font-size:.92rem;color:var(--ink-2);margin:0;}

/* ═══════════ DOCTORA ═══════════ */
.doctora{padding:clamp(6rem,12vw,10rem) 0;background:var(--paper);}
.doctora-inner{
  display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1fr);
  gap:clamp(2.4rem,6vw,5.5rem);align-items:center;
}
.doctora-photo{position:relative;}
.doctora-photo img{
  width:100%;aspect-ratio:4/5;object-fit:cover;object-position:50% 18%;
  border-radius:200px 200px 10px 10px;
  filter:saturate(.66) sepia(.14) contrast(1.03) brightness(1.02);
}
.photo-frame{
  position:absolute;inset:-22px 22px 22px -22px;border:1px solid var(--gold-soft);
  border-radius:200px 200px 10px 10px;z-index:-1;
}
.doctora-copy h2{font-size:clamp(2.2rem,4.6vw,3.5rem);line-height:1.05;}
.doctora-copy p{color:var(--ink-2);max-width:52ch;}
.creds{margin:2.6rem 0 0;display:grid;gap:1.05rem;}
.creds div{
  display:flex;justify-content:space-between;align-items:baseline;gap:1.5rem;
  padding-bottom:.9rem;border-bottom:1px solid rgba(188,152,96,.3);
}
.creds dt{
  font-size:.66rem;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-mute);
}
.creds dd{margin:0;font-family:var(--serif);font-size:1.25rem;color:var(--rose-deep);}

/* ═══════════ FAQ ═══════════ */
.faq{padding:clamp(5.5rem,11vw,9rem) 0;background:var(--cream);}
.faq-inner{
  display:grid;grid-template-columns:minmax(0,.75fr) minmax(0,1.25fr);
  gap:clamp(2.4rem,6vw,5rem);align-items:start;
}
.faq details{border-bottom:1px solid rgba(188,152,96,.36);}
.faq details:first-child{border-top:1px solid rgba(188,152,96,.36);}
.faq summary{
  list-style:none;cursor:pointer;padding:1.5rem 3rem 1.5rem 0;position:relative;
  font-family:var(--serif);font-size:1.4rem;line-height:1.3;color:var(--ink);
  transition:color .4s var(--ease);
}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{
  content:'';position:absolute;right:.35rem;top:2.15rem;width:13px;height:1px;
  background:var(--gold);transition:transform .45s var(--ease);
}
.faq summary::before{
  content:'';position:absolute;right:.35rem;top:2.15rem;width:13px;height:1px;
  background:var(--gold);transform:rotate(90deg);transition:transform .45s var(--ease);
}
.faq details[open] summary{color:var(--rose-deep);}
.faq details[open] summary::before{transform:rotate(0deg);}
.faq details p{
  margin:0 0 1.7rem;max-width:60ch;color:var(--ink-2);font-size:.95rem;
  animation:fade .55s var(--ease) both;
}
@keyframes fade{from{opacity:0;transform:translateY(-6px);}to{opacity:1;transform:none;}}

/* ═══════════ CONTACTO ═══════════ */
.contacto{
  padding:clamp(5.5rem,11vw,9rem) 0;background:var(--rose-deep);color:var(--blush-soft);
  position:relative;overflow:hidden;
}
.contacto::before{
  content:'';position:absolute;width:60vw;height:60vw;right:-18vw;top:-22vw;border-radius:50%;
  background:radial-gradient(circle,rgba(235,214,207,.16),transparent 62%);
}
.contacto-inner{
  display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);
  gap:clamp(2.6rem,6vw,5rem);align-items:center;position:relative;z-index:2;
}
.contacto h2{font-size:clamp(2.3rem,5vw,3.8rem);line-height:1.03;color:var(--paper);margin-bottom:1.5rem;}
.contacto p{color:rgba(246,231,225,.86);max-width:44ch;}
.contacto .btn{margin-top:.8rem;}
.contacto-card{
  background:rgba(251,246,241,.07);border:1px solid rgba(227,203,158,.42);
  padding:clamp(2rem,4vw,3rem);backdrop-filter:blur(4px);
}
.card-label{
  font-size:.62rem;letter-spacing:.34em;text-transform:uppercase;color:var(--gold-soft);margin-bottom:1.2rem;
}
.card-place{font-family:var(--serif);font-size:1.85rem;color:var(--paper);margin-bottom:.5rem;}
.card-addr{font-size:.95rem;line-height:1.85;color:rgba(246,231,225,.82);}
.card-link{
  display:inline-block;margin-top:.6rem;font-size:.68rem;letter-spacing:.24em;text-transform:uppercase;
  color:var(--gold-soft);border-bottom:1px solid rgba(227,203,158,.5);padding-bottom:.28rem;
  transition:color .4s var(--ease),border-color .4s var(--ease);
}
.card-link:hover{color:var(--paper);border-color:var(--paper);}

/* ═══════════ FOOTER ═══════════ */
footer{background:var(--paper);padding:3.6rem 0 3rem;}
.foot-inner{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:2rem;
  padding-top:2.4rem;border-top:1px solid rgba(188,152,96,.3);
}
.foot-brand{display:flex;flex-direction:column;}
.foot-legal{max-width:56ch;text-align:right;}
.foot-legal p{
  font-size:.72rem;line-height:1.9;color:var(--ink-mute);margin:0;
}

/* ═══════════ REVEAL ═══════════ */
.reveal{opacity:0;transform:translateY(26px);transition:opacity 1s var(--ease),transform 1s var(--ease);}
.reveal.in{opacity:1;transform:none;}
.reveal.d1{transition-delay:.12s;}
.reveal.d2{transition-delay:.24s;}
.reveal.d3{transition-delay:.36s;}
.reveal.d4{transition-delay:.48s;}
.hero .reveal{opacity:0;animation:heroIn 1.15s var(--ease) forwards;}
.hero .reveal.d1{animation-delay:.12s;}
.hero .reveal.d2{animation-delay:.26s;}
.hero .reveal.d3{animation-delay:.4s;}
.hero .reveal.d4{animation-delay:.54s;}
@keyframes heroIn{from{opacity:0;transform:translateY(26px);}to{opacity:1;transform:none;}}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;}
  .reveal{opacity:1;transform:none;}
}

/* ═══════════ RESPONSIVE ═══════════ */
@media (max-width:1080px){
  nav .links a:not(.cta){display:none;}
  .hero-inner{grid-template-columns:1fr;gap:3.4rem;}
  .hero-art{order:-1;width:min(100%,360px);}
  .arch img{height:clamp(340px,48vh,460px);}
  .molecules{right:auto;left:-8%;top:auto;bottom:6%;width:44vw;}
  .quote-band{grid-template-columns:1fr;}
  .quote-band img{min-height:320px;}
  .treat,.treat.reversed{grid-template-columns:1fr;direction:ltr;}
  .treat-photo,.treat.reversed .treat-photo{border-radius:170px 170px 8px 8px;}
  .doctora-inner,.faq-inner,.contacto-inner{grid-template-columns:1fr;}
  .doctora-photo{width:min(100%,380px);}
  .foot-legal{text-align:left;}
}
@media (max-width:640px){
  body{font-size:15px;}
  .hero{padding:7.5rem 0 4rem;min-height:auto;}
  .hero h1{font-size:clamp(2.7rem,12vw,3.6rem);}
  .hero-art{width:min(100%,300px);}
  .arch img{height:clamp(300px,42vh,380px);}
  .script-mark{left:.2rem;right:auto;bottom:-3.1rem;font-size:2.3rem;}
  .hero-art{margin-bottom:2.4rem;}
  .arch-frame{inset:14px -12px -14px 14px;}
  .hero-cred{font-size:.6rem;letter-spacing:.08em;line-height:2;}
  nav{padding:1.1rem 0;}
  nav .links .cta{font-size:.58rem;letter-spacing:.14em;padding:.62rem 1rem;}
  .brand-name{font-size:1.1rem;}
  .brand-sub{font-size:.46rem;letter-spacing:.32em;}
  .quote-band blockquote{min-height:0;}
  .contacto-card{padding:1.6rem;}
  .hero-cta{flex-direction:column;align-items:stretch;}
  .hero-cta .btn{text-align:center;}
  .ribbon-inner{gap:.9rem;font-size:.56rem;letter-spacing:.26em;}
  .steps li::before{display:none;}
  .steps li{padding-top:0;padding-left:4.2rem;min-height:3.2rem;}
  .creds div{flex-direction:column;gap:.2rem;}
  .faq summary{font-size:1.18rem;}
  .photo-frame{inset:-14px 14px 14px -14px;}
}