/* ==========================================================================
   Dra. Claudia Alejandra Díaz Navarro — Psicología Clínica Integrativa
   Hoja de estilos principal
   ========================================================================== */

:root{
  --ink:#182a2c;
  --deep:#234d4a;
  --deep-2:#1a3a38;
  --sage:#7fa392;
  --sage-soft:#a9c4b6;
  --mist:#e3ede8;
  --cream:#f8f6f1;
  --paper:#ffffff;
  --sand:#b08968;
  --sand-soft:#e6d6c6;
  --muted:#5d6f6e;
  --line:#dfe6e2;
  --wa:#25d366;

  --ff-serif:"Fraunces","Georgia",serif;
  --ff-sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;

  --wrap:1140px;
  --radius:14px;
  --radius-lg:26px;
  --shadow:0 18px 50px -28px rgba(24,42,44,.45);
  --shadow-soft:0 10px 30px -20px rgba(24,42,44,.4);
  --t:.35s cubic-bezier(.4,0,.2,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h,72px) + 1rem);-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--ff-sans);
  font-size:17px;
  line-height:1.72;
  color:var(--ink);
  background:var(--cream);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
p,li,a,h1,h2,h3,h4{overflow-wrap:break-word}
a{color:var(--deep);text-decoration:none}
a:hover{color:var(--sand)}

h1,h2,h3,h4{font-family:var(--ff-serif);font-weight:500;line-height:1.18;color:var(--deep-2);margin:0 0 .6em}
h1{font-size:clamp(2.1rem,5vw,3.5rem);letter-spacing:-.02em}
h2{font-size:clamp(1.7rem,3.6vw,2.6rem);letter-spacing:-.015em}
h3{font-size:clamp(1.2rem,2.2vw,1.5rem)}
h4{font-size:1.08rem;font-family:var(--ff-sans);font-weight:600;letter-spacing:.01em}
p{margin:0 0 1.1em}
p:last-child{margin-bottom:0}

.wrap{width:min(100% - 2.6rem,var(--wrap));margin-inline:auto}
.wrap-narrow{width:min(100% - 2.6rem,820px);margin-inline:auto}
section{padding:clamp(4rem,8vw,7rem) 0}
.bg-cream{background:var(--cream)}
.bg-paper{background:var(--paper)}
.bg-mist{background:var(--mist)}
.bg-deep{background:var(--deep-2);color:#e8f0ec}
.bg-deep h2,.bg-deep h3{color:#fff}

.eyebrow{
  display:inline-block;font-size:.74rem;font-weight:600;letter-spacing:.19em;
  text-transform:uppercase;color:var(--sage);margin:0 0 1rem;
}
.bg-deep .eyebrow{color:var(--sand-soft)}
.lead{font-size:1.12rem;color:var(--muted)}
.bg-deep .lead{color:#c6d8d1}
.center{text-align:center}
.rule{width:56px;height:2px;background:var(--sand);border:0;margin:0 0 1.6rem}
.center .rule{margin-inline:auto}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  padding:.95rem 2rem;border-radius:999px;border:1.5px solid transparent;
  font-family:var(--ff-sans);font-size:.94rem;font-weight:600;letter-spacing:.03em;
  cursor:pointer;transition:var(--t);text-align:center;
}
.btn-primary{background:var(--deep);color:#fff;box-shadow:var(--shadow-soft)}
.btn-primary:hover{background:var(--deep-2);color:#fff;transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--deep);border-color:var(--sage)}
.btn-ghost:hover{background:var(--deep);color:#fff;border-color:var(--deep)}
.btn-wa{background:var(--wa);color:#0b2b17}
.btn-wa:hover{background:#1fb757;color:#0b2b17;transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--deep-2)}
.btn-light:hover{background:var(--mist);color:var(--deep-2)}
.btn:disabled,.btn[aria-disabled="true"]{opacity:.4;cursor:not-allowed;transform:none;box-shadow:none}
.btn-row{display:flex;flex-wrap:wrap;gap:.9rem}
.center .btn-row{justify-content:center}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;background:rgba(248,246,241,.92);
  backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:var(--t);
}
.site-header.is-scrolled{border-bottom-color:var(--line);box-shadow:0 8px 26px -24px rgba(24,42,44,.6)}
/* La barra ocupa todo el ancho de la ventana, no la caja de 1140px. */
.site-header .nav{
  width:100%;max-width:none;margin-inline:0;
  display:flex;align-items:center;justify-content:space-between;
  gap:clamp(.9rem,1.7vw,2rem);padding:.85rem clamp(1.1rem,1.9vw,3rem);
}
.brand{display:flex;flex-direction:column;line-height:1.22}
.brand strong{font-family:var(--ff-serif);font-size:1.06rem;font-weight:600;color:var(--deep-2)}
.brand span{font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--sage);font-weight:600}
.nav-links{display:flex;align-items:center;gap:clamp(.75rem,1.15vw,1.5rem);list-style:none;margin:0;padding:0}
.nav-links li{flex:0 0 auto}
.nav-links a{font-size:.86rem;font-weight:500;color:var(--muted);position:relative;padding:.2rem 0;white-space:nowrap}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:-2px;width:0;height:1.5px;
  background:var(--sand);transition:var(--t);
}
.nav-links a:hover{color:var(--deep-2)}
.nav-links a:hover::after{width:100%}
.nav-cta{padding:.62rem 1.25rem;font-size:.92rem;white-space:nowrap}
/* El CTA del header es un boton: texto en blanco, por encima de .nav-links a */
.nav-links a.nav-cta,
.nav-links a.nav-cta:hover,
.nav-links a.nav-cta:focus{color:#fff}
@media (min-width:1081px){.brand strong,.brand span{white-space:nowrap}}
.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:10px;
  background:transparent;cursor:pointer;padding:0;place-items:center;
}
.nav-toggle span{display:block;width:19px;height:1.6px;background:var(--deep-2);position:relative;transition:var(--t)}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:19px;height:1.6px;background:var(--deep-2);transition:var(--t);
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}
.nav-open .nav-toggle span{background:transparent}
.nav-open .nav-toggle span::before{top:0;transform:rotate(45deg)}
.nav-open .nav-toggle span::after{top:0;transform:rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{padding:clamp(3rem,6vw,5.5rem) 0 clamp(3.5rem,7vw,6rem);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.hero h1{margin-bottom:.55em}
.hero .lead{font-size:1.16rem;max-width:34em}
.hero-meta{
  display:flex;flex-wrap:wrap;gap:.5rem;margin:1.8rem 0 2rem;padding:0;list-style:none;
}
.hero-meta li{
  font-size:.8rem;font-weight:500;color:var(--deep);background:var(--mist);
  border-radius:999px;padding:.42rem 1rem;
}
.hero-note{
  margin-top:1.8rem;font-size:.88rem;color:var(--muted);
  border-left:2px solid var(--sand-soft);padding-left:1rem;max-width:36em;
}
.hero-figure{position:relative}
.hero-figure img{
  border-radius:var(--radius-lg);box-shadow:var(--shadow);
  aspect-ratio:4/5;object-fit:cover;object-position:50% 22%;
}
.hero-figure::before{
  content:"";position:absolute;inset:auto -22px -22px auto;width:62%;height:62%;
  background:var(--sage-soft);border-radius:var(--radius-lg);opacity:.35;z-index:-1;
}

/* ---------- Tarjetas ---------- */
.grid{display:grid;gap:1.4rem}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.9rem 1.7rem;transition:var(--t);
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-soft);border-color:var(--sage-soft)}
.card h3{font-family:var(--ff-sans);font-size:1.05rem;font-weight:600;margin-bottom:.6rem}
.card p{font-size:.94rem;color:var(--muted);margin:0}
.card-icon{
  width:42px;height:42px;border-radius:12px;background:var(--mist);color:var(--deep);
  display:grid;place-items:center;margin-bottom:1.1rem;
}
.card-icon svg{width:21px;height:21px;stroke:currentColor;fill:none;stroke-width:1.6}

/* ---------- Sobre mí ---------- */
.about-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.about-figure img{
  border-radius:var(--radius-lg);aspect-ratio:4/5;object-fit:cover;object-position:50% 18%;
  box-shadow:var(--shadow);
}
.credentials{list-style:none;margin:2rem 0 0;padding:0;display:grid;gap:.9rem}
.credentials li{
  display:flex;justify-content:space-between;align-items:baseline;gap:1rem;flex-wrap:wrap;
  padding:.95rem 1.2rem;background:var(--paper);border:1px solid var(--line);border-radius:12px;
}
.credentials strong{font-weight:600;font-size:.96rem;color:var(--deep-2)}
.credentials span{font-size:.82rem;color:var(--muted);font-variant-numeric:tabular-nums}

/* ---------- Acordeón ---------- */
.accordion{border-top:1px solid var(--line)}
.acc-item{border-bottom:1px solid var(--line)}
.acc-btn{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:1.4rem;
  background:none;border:0;padding:1.35rem .2rem;cursor:pointer;text-align:left;
  font-family:var(--ff-sans);font-size:1.02rem;font-weight:600;color:var(--deep-2);
  transition:var(--t);
}
.acc-btn:hover{color:var(--sand)}
.acc-btn .chev{flex:0 0 auto;width:16px;height:16px;transition:var(--t);stroke:currentColor;fill:none;stroke-width:1.8}
.acc-item.is-open .chev{transform:rotate(180deg)}
.acc-panel{max-height:0;overflow:hidden;transition:max-height .4s cubic-bezier(.4,0,.2,1)}
.acc-panel-inner{padding:0 .2rem 1.5rem;color:var(--muted);font-size:.96rem}
.acc-panel-inner ul{margin:.4rem 0 0;padding-left:1.15rem}
.acc-panel-inner li{margin-bottom:.35rem}

/* ---------- Listas de checks ---------- */
.check-list{list-style:none;margin:0;padding:0;display:grid;gap:.85rem}
.check-list li{display:flex;gap:.85rem;align-items:flex-start;font-size:.98rem}
.check-list li::before{
  content:"";flex:0 0 auto;width:19px;height:19px;margin-top:.24rem;border-radius:50%;
  background:var(--mist) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23234d4a' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/11px no-repeat;
}
.bg-deep .check-list li::before{background-color:rgba(255,255,255,.14);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23e6d6c6' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E")}

/* ---------- Proceso (pasos) ---------- */
.steps{counter-reset:step;display:grid;gap:1.2rem}
.step{
  position:relative;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.8rem 1.8rem 1.8rem 4.6rem;
}
.step::before{
  counter-increment:step;content:counter(step);
  position:absolute;left:1.6rem;top:1.7rem;width:34px;height:34px;border-radius:50%;
  background:var(--deep);color:#fff;display:grid;place-items:center;
  font-family:var(--ff-serif);font-size:.95rem;
}
.step h3{font-family:var(--ff-sans);font-size:1.04rem;font-weight:600;margin-bottom:.5rem}
.step p,.step ul{font-size:.95rem;color:var(--muted)}
.step ul{margin:.5rem 0 0;padding-left:1.15rem}
.step li{margin-bottom:.3rem}

/* ---------- Contacto ---------- */
.contact-card{
  background:var(--paper);border-radius:var(--radius-lg);padding:clamp(2rem,5vw,3.4rem);
  box-shadow:var(--shadow);border:1px solid var(--line);
}
.contact-list{list-style:none;margin:1.8rem 0 0;padding:0;display:grid;gap:1rem}
.contact-list li{display:flex;gap:.9rem;align-items:center;font-size:.98rem}
.contact-list svg{width:19px;height:19px;stroke:var(--sage);fill:none;stroke-width:1.7;flex:0 0 auto}
.contact-list a,.site-footer a{overflow-wrap:anywhere}

/* ---------- Aviso / callout ---------- */
.callout{
  border-radius:var(--radius);padding:1.6rem 1.8rem;font-size:.95rem;
  background:var(--mist);border-left:3px solid var(--deep);color:var(--muted);
}
.callout strong{color:var(--deep-2)}
.callout-alert{background:#fdf1ec;border-left-color:#c25a35;color:#6d3a28}
.callout-alert strong{color:#8f3d21}

/* ---------- Footer ---------- */
.site-footer{background:var(--deep-2);color:#c6d8d1;padding:clamp(3rem,6vw,4.5rem) 0 2rem;font-size:.92rem}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:2.5rem}
.site-footer h4{color:#fff;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;margin-bottom:1.1rem}
.site-footer a{color:#c6d8d1}
.site-footer a:hover{color:var(--sand-soft)}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:.6rem}
.footer-name{font-family:var(--ff-serif);font-size:1.2rem;color:#fff;margin-bottom:.5rem}
.footer-bottom{
  margin-top:3rem;padding-top:1.6rem;border-top:1px solid rgba(255,255,255,.13);
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.82rem;color:#93aca4;
}

/* ---------- WhatsApp flotante ---------- */
.wa-float{
  position:fixed;right:20px;bottom:20px;z-index:70;width:56px;height:56px;border-radius:50%;
  background:var(--wa);display:grid;place-items:center;box-shadow:0 12px 28px -10px rgba(37,211,102,.7);
  transition:var(--t);
}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:29px;height:29px;fill:#fff}

/* ---------- Páginas legales ---------- */
.legal-hero{background:var(--deep-2);color:#e8f0ec;padding:clamp(3rem,6vw,4.5rem) 0 clamp(2.5rem,5vw,3.5rem)}
.legal-hero h1{color:#fff;margin-bottom:.4em}
.legal-hero p{color:#a9c4b6;margin:0;font-size:.95rem}
.legal-body{padding:clamp(3rem,6vw,4.5rem) 0}
.legal-body h2{font-size:clamp(1.25rem,2.4vw,1.6rem);margin-top:2.6rem;padding-top:2.6rem;border-top:1px solid var(--line)}
.legal-body h2:first-of-type{margin-top:0;padding-top:0;border-top:0}
.legal-body h3{font-family:var(--ff-sans);font-size:1.02rem;font-weight:600;margin:1.8rem 0 .6rem}
.legal-body ul{padding-left:1.25rem;color:var(--muted)}
.legal-body li{margin-bottom:.45rem}
.legal-body p{color:var(--muted)}
.toc{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem 1.8rem;margin-bottom:3rem}
.toc h4{margin-bottom:.9rem;font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;color:var(--sage)}
.toc ol{margin:0;padding-left:1.2rem;columns:2;column-gap:2rem;font-size:.92rem}
.toc li{margin-bottom:.4rem;break-inside:avoid}
.back-link{display:inline-flex;align-items:center;gap:.5rem;font-size:.88rem;font-weight:500;margin-bottom:1.4rem;color:#a9c4b6}
.back-link:hover{color:#fff}

/* ---------- Agenda / consentimiento ---------- */
.consent-box{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:clamp(1.8rem,4vw,2.8rem);box-shadow:var(--shadow-soft);
}
.consent-check{
  display:flex;gap:.95rem;align-items:flex-start;padding:1.2rem;border:1px solid var(--line);
  border-radius:12px;margin-bottom:1rem;cursor:pointer;transition:var(--t);background:var(--cream);
}
.consent-check:hover{border-color:var(--sage)}
.consent-check.is-checked{border-color:var(--deep);background:var(--mist)}
.consent-check input{
  flex:0 0 auto;width:20px;height:20px;margin:.22rem 0 0;accent-color:var(--deep);cursor:pointer;
}
.consent-check span{font-size:.95rem;line-height:1.6;color:var(--ink)}
.consent-check a{text-decoration:underline;text-underline-offset:2px}
.consent-status{
  margin:1.4rem 0 0;font-size:.88rem;color:var(--muted);min-height:1.4em;
}
.consent-status.is-ok{color:var(--deep);font-weight:600}
.calendly-slot{
  margin-top:2rem;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:clamp(1.4rem,3vw,2.2rem);background:var(--paper);box-shadow:var(--shadow-soft);
}
.calendly-slot[hidden]{display:none}
.calendly-slot h3{margin-top:0}
.calendly-slot > p{color:var(--muted);font-size:.95rem}
#calendly-embed{margin-top:1.2rem;border-radius:var(--radius);overflow:hidden}
.calendly-fallback{
  margin-top:1.2rem;padding-top:1.2rem;border-top:1px solid var(--line);
  font-size:.86rem;color:var(--muted);
}
.receipt{
  margin-top:1.4rem;font-size:.8rem;color:var(--muted);background:var(--cream);
  border:1px solid var(--line);border-radius:10px;padding:1rem 1.2rem;
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;word-break:break-word;
}

/* ---------- Animación de entrada ---------- */
/* Solo se oculta si el JS está activo: sin JS el contenido siempre es visible. */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s cubic-bezier(.4,0,.2,1)}
.js .reveal.is-visible{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .hero-grid,.about-grid{grid-template-columns:1fr}
  .hero-figure{order:-1;max-width:430px;margin-inline:auto}
  .about-figure{max-width:400px;margin-inline:auto}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:1080px){
  .nav-toggle{display:grid}
  .nav-links{
    position:fixed;inset:var(--header-h,72px) 0 auto;background:var(--cream);flex-direction:column;
    align-items:stretch;gap:0;padding:1rem clamp(1.1rem,1.9vw,3rem) 2rem;border-bottom:1px solid var(--line);
    box-shadow:var(--shadow-soft);transform:translateY(-130%);transition:var(--t);
    max-height:calc(100vh - var(--header-h,72px));overflow:auto;
  }
  .nav-open .nav-links{transform:none}
  .nav-links li{border-bottom:1px solid var(--line)}
  .nav-links li:last-child{border-bottom:0;padding-top:1rem}
  .nav-links a{display:block;padding:.95rem 0;font-size:1rem;white-space:normal}
  .nav-links a::after{display:none}
  .nav-links a.nav-cta{width:100%;font-size:1rem}
}
@media (max-width:640px){
  body{font-size:16px}
  .grid-3,.grid-4,.grid-2{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .toc ol{columns:1}
  .step{padding:1.6rem 1.4rem}
  .step::before{position:static;margin-bottom:.9rem}
  .btn{width:100%}
  .btn-row{flex-direction:column}
  .wa-float{width:52px;height:52px;right:16px;bottom:16px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .js .reveal{opacity:1;transform:none}
}