/* ---------- Paleta y tipografía del sitio del Dr. Gudiño ---------- */
:root{
  --ink: #0f2027;
  --ink-2: #16303a;
  --ink-deep: #0b1a17;
  --accent: #5e9c88;
  --accent-soft: #8fbcac;
  --stone: #eeebe3;
  --paper: #f8f6f1;
  --line-dark: rgba(244,241,234,.16);
  --line-light: #dcd7ca;
  --text-onDark: #f4f1ea;
  --text-onDark-muted: #aebdb9;
  --text-onLight: #172522;
  --text-onLight-muted: #62726c;
}

*{ box-sizing: border-box; }

body{
  margin: 0;
  background: var(--paper);
  color: var(--text-onLight);
  font-family: "Manrope", Arial, Helvetica, sans-serif;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3{
  font-family: "Fraunces", "Times New Roman", serif;
  margin: 0;
}

.eyebrow{
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  font-weight: 600;
}

.wrap{
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4.5vw, 64px);
}

/* ---------- nav ---------- */
nav{
  position: sticky; top: 0; z-index: 20;
  background: rgba(15,32,39,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line-dark);
}
nav .wrap{
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 18px; padding-bottom: 18px;
}
.brand{
  display: flex; align-items: center; gap: 12px;
  color: var(--text-onDark);
  text-decoration: none;
}
.brand .mono{
  width: 38px; height: 38px;
  border: 1px solid var(--accent-soft);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: "Fraunces", serif; font-size: .8rem;
  color: var(--accent-soft);
}
.brand .name{ font-family: "Fraunces", serif; font-size: 1.05rem; }

.navlinks{ display: flex; align-items: center; gap: clamp(18px, 3vw, 36px); }
.navlinks a{
  color: var(--text-onDark-muted); text-decoration: none;
  font-size: .82rem; letter-spacing: .03em;
  transition: color .2s ease;
}
.navlinks a:hover{ color: var(--text-onDark); }
@media (max-width: 720px){ .navlinks a:not(.btn){ display: none; } }

/* ---------- botones ---------- */
.btn{
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 22px;
  font-size: .8rem; font-weight: 600; letter-spacing: .03em;
  text-decoration: none; border-radius: 2px;
  transition: transform .15s ease, background .2s ease;
  white-space: nowrap;
}
.btn:hover{ transform: translateY(-1px); }
.btn.solid{ background: var(--accent); color: #0d1a17; }
.btn.solid:hover{ background: var(--accent-soft); }
.btn.outline-dark{ border: 1px solid var(--line-dark); color: var(--text-onDark); }
.btn.outline-dark:hover{ border-color: var(--accent-soft); color: var(--accent-soft); }

/* ---------- hero ---------- */
.hero{ background: var(--ink); color: var(--text-onDark); position: relative; overflow: hidden; }
.hero::before{
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(70% 55% at 82% 18%, rgba(94,156,136,.20), transparent 60%);
  pointer-events: none;
}
.hero-inner{
  display: grid; grid-template-columns: 1.05fr .95fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
  padding-top: clamp(56px, 9vw, 108px);
  padding-bottom: clamp(56px, 9vw, 108px);
  position: relative;
}
.hero-eyebrow{ color: var(--accent-soft); margin-bottom: 22px; }
.hero h1{ font-size: clamp(2.5rem, 5.4vw, 4.2rem); line-height: 1.04; font-weight: 440; }
.hero-sub{ margin-top: 20px; max-width: 46ch; color: var(--text-onDark-muted); font-size: 1rem; line-height: 1.7; }
.hero-cta{ display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero-badges{
  margin-top: 44px; padding-top: 26px; border-top: 1px solid var(--line-dark);
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px 16px;
}
.hero-badges .badge{ text-align: center; }
.hero-badges .badge p:first-child{ font-family: "Fraunces", serif; font-size: 1.55rem; color: var(--text-onDark); }
.hero-badges .badge p:last-child{ font-size: .74rem; color: var(--text-onDark-muted); margin-top: 4px; }
@media (max-width: 480px){
  .hero-badges{ grid-template-columns: repeat(2, 1fr); }
}
.hero-photo{ position: relative; aspect-ratio: 4/5; border: 1px solid var(--line-dark); padding: 16px; }
.hero-photo img{ width: 100%; height: 100%; object-fit: cover; display: block; }
@media (max-width: 860px){
  .hero-inner{ grid-template-columns: 1fr; }
  .hero-photo{ max-width: 340px; }
}

/* ---------- especialidades ---------- */
.especialidades{ background: var(--stone); }
.especialidades .wrap{ padding-top: clamp(60px,8vw,100px); padding-bottom: clamp(60px,8vw,100px); }
.sec-head{ display: flex; justify-content: space-between; align-items: end; gap: 24px; flex-wrap: wrap; margin-bottom: clamp(30px,5vw,52px); }
.sec-head .eyebrow{ color: var(--accent); margin-bottom: 10px; }
.sec-head h2{
  font-family: "Manrope", Arial, Helvetica, sans-serif;
  font-weight: 400;
  font-size: .92rem;
  color: var(--text-onLight-muted);
  max-width: 34ch;
}
.sec-head p{ max-width: 34ch; color: var(--text-onLight-muted); font-size: .92rem; line-height: 1.6; }
.spec-layout{ display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(32px, 5vw, 64px); align-items: center; }
.spec-list{ list-style: none; margin: 0; padding: 0; }
.spec-list li{ border-bottom: 1px solid var(--line-light); }
.spec-list li:first-child{ border-top: 1px solid var(--line-light); }
.spec-list li span{
  display: block; padding: clamp(18px, 2.6vw, 28px) 4px;
  font-family: "Fraunces", serif; font-weight: 440;
  font-size: clamp(1.6rem, 3.6vw, 2.5rem);
  color: var(--text-onLight);
}
.spec-photo{ position: relative; aspect-ratio: 3/4; border: 1px solid var(--line-light); padding: 12px; }
.spec-photo .carousel{ position: relative; width: 100%; height: 100%; overflow: hidden; }
.spec-photo .carousel img{
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; object-position: center 22%;
  opacity: 0;
  transition: opacity .8s ease;
}
.spec-photo .carousel img.active{ opacity: 1; }
.carousel-dots{
  position: absolute; bottom: 22px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 7px; z-index: 2;
}
.dot{
  width: 10px; height: 10px; border-radius: 50%;
  border: none; padding: 0; cursor: pointer;
  background: rgba(244,241,234,.6);
  transition: background .2s ease, transform .2s ease;
}
.dot.active{ background: var(--accent); transform: scale(1.2); }
@media (prefers-reduced-motion: reduce){
  .spec-photo .carousel img{ transition: none; }
  .dot{ transition: none; }
}
@media (max-width: 780px){
  .spec-layout{ grid-template-columns: 1fr; }
  .spec-photo{ max-width: 320px; order: -1; margin: 0 auto; }
}

/* ---------- trayectoria ---------- */
.trayectoria{ background: var(--paper); }
.trayectoria .wrap{ padding-top: clamp(60px,8vw,100px); padding-bottom: clamp(60px,8vw,100px); }
.tray-grid{ display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(30px,5vw,72px); }
.tray-intro h2{ font-size: clamp(1.9rem, 3.4vw, 2.6rem); color: var(--text-onLight); }
.tray-intro .eyebrow{ color: var(--accent); margin-bottom: 10px; }
.tray-intro p{ margin-top: 18px; color: var(--text-onLight-muted); font-size: .92rem; line-height: 1.7; max-width: 34ch; }

.timeline{ position: relative; padding-left: 30px; }
.timeline::before{ content:""; position:absolute; left:5px; top:6px; bottom:6px; width:1px; background: var(--line-light); }
.t-item{ position: relative; padding-bottom: 30px; }
.t-item:last-child{ padding-bottom: 0; }
.t-item::before{
  content:""; position:absolute; left:-30px; top: 4px;
  width: 11px; height: 11px; border-radius: 50%;
  background: var(--paper); border: 2px solid var(--accent);
}
.t-item p{ font-size: .95rem; line-height: 1.65; color: var(--text-onLight); max-width: 58ch; }
.t-item.lead p{ font-family:"Fraunces", serif; font-size: 1.05rem; }
.t-group{ margin-top: 6px; display: flex; flex-direction: column; gap: 8px; }
.t-group p{ color: var(--text-onLight-muted); font-size: .86rem; }

@media (max-width: 780px){ .tray-grid{ grid-template-columns: 1fr; } }

.tab{ font-variant-numeric: tabular-nums; }

/* ---------- contacto ---------- */
.contacto{ background: var(--ink); color: var(--text-onDark); }
.contacto .wrap{ padding-top: clamp(64px,9vw,112px); padding-bottom: clamp(64px,9vw,112px); }
.contact-grid{ display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px,6vw,80px); }
.contacto .eyebrow{ color: var(--accent-soft); margin-bottom: 14px; }
.contacto h2{ font-size: clamp(2rem, 4vw, 3rem); }
.contacto .lead-p{ margin-top: 18px; color: var(--text-onDark-muted); max-width: 40ch; line-height: 1.7; font-size: .95rem; }

.info-list{ display: flex; flex-direction: column; gap: 24px; }
.info-row{ display: flex; gap: 16px; padding-bottom: 22px; border-bottom: 1px solid var(--line-dark); }
.info-row:last-child{ border-bottom: none; padding-bottom: 0; }
.info-row .pin{
  width: 30px; height: 30px; flex: none; border-radius: 50%;
  border: 1px solid var(--accent-soft); color: var(--accent-soft);
  display: flex; align-items: center; justify-content: center; font-size: .8rem;
  font-family: "Fraunces", serif; font-style: italic;
}
.info-row h4{ font-family:"Fraunces", serif; font-weight: 440; font-size: 1.02rem; color: var(--text-onDark); }
.info-row p{ font-size: .88rem; color: var(--text-onDark-muted); line-height: 1.6; margin-top: 4px; }
.info-row a{ text-decoration: underline; color: var(--text-onDark); }
.info-row a:hover{ color: var(--accent); }
.addr-link{ display: block; color: var(--text-onDark); text-decoration: underline; }
.addr-link p{ color: var(--text-onDark); }
.addr-link:hover,
.addr-link:hover h4,
.addr-link:hover p{ color: var(--accent); }
@media (max-width: 720px){ .contact-grid{ grid-template-columns: 1fr; } }

/* ---------- footer ---------- */
footer{
  background: var(--ink-deep); color: var(--text-onDark-muted);
  text-align: center; padding: 22px 20px; font-size: .76rem; letter-spacing: .03em;
  border-top: 1px solid var(--line-dark);
}