/* =========================================================
   Migdalia Valadez — Psicóloga
   Hoja de estilos principal
   ========================================================= */

/* ---------- Variables de marca ---------- */
:root {
  --color-azul: #607985;
  --color-azul-oscuro: #4d626c;
  --color-rosa: #C9919A;
  --color-rosa-oscuro: #b87883;
  --color-blanco: #FAF9F6;
  --color-beige: #E7E0D5;
  --color-beige-secundario: #D9CEBF;
  --color-arena: #F1ECE5;
  --color-carbon: #34383A;

  --font-titulos: 'Cormorant Garamond', Georgia, serif;
  --font-cuerpo: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --max-width: 1140px;
  --radius: 3px;

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.75rem;
  --space-4: 3rem;
  --space-5: 5rem;
  --space-6: 8rem;
}

/* ---------- Reset básico ---------- */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-cuerpo);
  color: var(--color-carbon);
  background-color: var(--color-blanco);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

h1, h2, h3 {
  font-family: var(--font-titulos);
  font-weight: 500;
  line-height: 1.2;
  margin: 0 0 var(--space-2);
  color: var(--color-carbon);
}

p {
  margin: 0 0 var(--space-2);
  max-width: 62ch;
}

section {
  padding: var(--space-5) var(--space-2);
}

.hero-inner,
.about-inner,
.approach-inner,
.areas-inner,
.agenda-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

/* ---------- Foco visible / accesibilidad ---------- */
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-azul);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .fade-in {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* ---------- Animación de entrada (sutil) ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* =========================================================
   HEADER
   ========================================================= */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(250, 249, 246, 0.92);
  backdrop-filter: saturate(180%) blur(6px);
  border-bottom: 1px solid var(--color-arena);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-2);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  font-family: var(--font-titulos);
  font-size: 1.4rem;
  color: var(--color-azul);
  white-space: nowrap;
}

.primary-nav {
  display: flex;
  gap: var(--space-4);
}

.nav-link {
  font-size: 0.95rem;
  color: var(--color-carbon);
  position: relative;
  padding: 0.25rem 0;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 1px;
  background-color: var(--color-rosa);
  transition: width 0.25s ease;
}

.nav-link:hover::after,
.nav-link:focus-visible::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-carbon);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* =========================================================
   BOTONES
   ========================================================= */

.btn {
  display: inline-block;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 500;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.btn-primary {
  background-color: var(--color-rosa);
  color: #fff;
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background-color: var(--color-rosa-oscuro);
}

.btn-outline {
  background-color: transparent;
  border-color: var(--color-azul);
  color: var(--color-azul);
}

.btn-outline:hover,
.btn-outline:focus-visible {
  background-color: var(--color-azul);
  color: #fff;
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: transparent;
  border-color: var(--color-carbon);
  color: var(--color-carbon);
  font-size: 0.9rem;
  padding: 0.7rem 1.4rem;
}

.btn-whatsapp:hover,
.btn-whatsapp:focus-visible {
  background-color: var(--color-carbon);
  color: var(--color-blanco);
}

.wa-icon {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.link-secondary {
  margin-left: var(--space-3);
  font-size: 0.95rem;
  color: var(--color-azul);
  border-bottom: 1px solid transparent;
}

.link-secondary:hover,
.link-secondary:focus-visible {
  border-bottom-color: var(--color-azul);
}

/* =========================================================
   HERO
   ========================================================= */

.hero {
  padding-top: var(--space-6);
  padding-bottom: var(--space-6);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-5);
  align-items: center;
}

.hero-kicker {
  font-size: 0.95rem;
  color: var(--color-azul);
  margin-bottom: var(--space-1);
}

.hero-name {
  font-size: clamp(2.6rem, 5vw, 3.8rem);
  margin-bottom: var(--space-2);
}

.hero-lead {
  font-size: 1.15rem;
  max-width: 40ch;
}

.hero-meta {
  color: #5b5f61;
  font-size: 0.98rem;
}

.hero-actions {
  margin: var(--space-3) 0 var(--space-2);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.hero-media {
  width: clamp(380px, 28vw, 440px);
}

.hero-media img {
  width: 100%;
  height: clamp(500px, 32vw, 540px);
  border-radius: var(--radius);
  object-fit: cover;
  object-position: center top;
}

/* =========================================================
   SOBRE MÍ
   ========================================================= */

.about {
  background-color: var(--color-arena);
}

.about-inner {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: var(--space-5);
  align-items: center;
}

.about-media img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  object-fit: cover;
  aspect-ratio: 4 / 5;
}

.about-text h2 {
  font-size: 2.2rem;
}

.pull-quote {
  font-family: var(--font-titulos);
  font-style: italic;
  font-size: 1.6rem;
  color: var(--color-azul);
  max-width: 30ch;
  margin: var(--space-5) 0 var(--space-4);
  line-height: 1.5;
}

/* =========================================================
   MI ENFOQUE
   ========================================================= */

.approach-inner h2 {
  font-size: 2.2rem;
  margin-bottom: var(--space-4);
  max-width: 20ch;
}

.approach-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4) var(--space-4);
}

.approach-item h3 {
  font-size: 1.25rem;
  color: var(--color-azul);
  margin-bottom: var(--space-1);
}

.approach-item p {
  color: #4a4e50;
}

.approach-note {
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-arena);
  font-size: 0.98rem;
  color: #5b5f61;
  max-width: 55ch;
}

/* =========================================================
   ÁREAS DE CONSULTA
   ========================================================= */

.areas {
  background-color: var(--color-beige-secundario);
}

.areas-inner h2 {
  font-size: 2.2rem;
  max-width: 18ch;
  margin-bottom: var(--space-4);
}

.areas-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-2);
}

.area-card {
  background-color: var(--color-arena);
  border: 1px solid rgba(52, 56, 58, 0.1);
  border-radius: var(--radius);
  padding: var(--space-3) var(--space-2);
  font-size: 0.98rem;
  line-height: 1.4;
}

.areas-note {
  margin-top: var(--space-4);
  font-size: 0.98rem;
  color: #4a4e50;
}

/* =========================================================
   CONSULTORIO — separación editorial
   ========================================================= */

.consultorio {
  background-color: var(--color-blanco);
  padding-top: var(--space-6);
  padding-bottom: var(--space-6);
}

.consultorio-inner {
  max-width: 920px;
  margin: 0 auto;
  text-align: center;
}

.consultorio-media img {
  width: 100%;
  aspect-ratio: 16 / 9;
  height: auto;
  object-fit: cover;
  border-radius: 6px;
}

.consultorio-caption {
  font-family: var(--font-titulos);
  font-size: 1.35rem;
  color: var(--color-azul);
  max-width: 42ch;
  margin: var(--space-3) auto 0;
  line-height: 1.5;
}

/* =========================================================
   PREGUNTAS FRECUENTES
   ========================================================= */

.faq {
  background-color: var(--color-arena);
}

.faq-inner {
  max-width: 780px;
  margin: 0 auto;
}

.faq-inner h2 {
  font-size: 2.2rem;
  margin-bottom: var(--space-4);
}

.faq-list {
  border-top: 1px solid rgba(52, 56, 58, 0.15);
}

.faq-item {
  border-bottom: 1px solid rgba(52, 56, 58, 0.15);
}

.faq-item h3 {
  margin: 0;
  font-family: var(--font-cuerpo);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  padding: var(--space-3) 0;
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--color-carbon);
}

.faq-icon {
  position: relative;
  flex-shrink: 0;
  width: 16px;
  height: 16px;
}

.faq-icon::before,
.faq-icon::after {
  content: "";
  position: absolute;
  background-color: var(--color-azul);
  transition: transform 0.2s ease;
}

.faq-icon::before {
  top: 50%;
  left: 0;
  width: 100%;
  height: 1px;
  transform: translateY(-50%);
}

.faq-icon::after {
  top: 0;
  left: 50%;
  width: 1px;
  height: 100%;
  transform: translateX(-50%);
}

.faq-question[aria-expanded="true"] .faq-icon::after {
  transform: translateX(-50%) scaleY(0);
}

.faq-answer {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.25s ease;
}

.faq-answer p {
  padding-bottom: var(--space-3);
  color: #4a4e50;
  max-width: none;
}

/* =========================================================
   AGENDA
   ========================================================= */

.agenda-inner h2 {
  font-size: 2.2rem;
  margin-bottom: var(--space-4);
}

.agenda-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}

.agenda-card {
  border: 1px solid var(--color-arena);
  border-radius: var(--radius);
  padding: var(--space-4) var(--space-3);
  background-color: var(--color-blanco);
}

.agenda-card h3 {
  font-size: 1.3rem;
  margin-bottom: var(--space-2);
}

.agenda-price {
  font-size: 1.6rem;
  font-family: var(--font-titulos);
  color: var(--color-azul);
  margin-bottom: 0.25rem;
}

.agenda-location {
  color: #5b5f61;
  margin-bottom: var(--space-3);
  max-width: none;
}

.maps-link {
  display: block;
  margin-top: var(--space-2);
  font-size: 0.88rem;
  color: var(--color-azul);
  border-bottom: 1px solid transparent;
  width: fit-content;
}

.maps-link:hover,
.maps-link:focus-visible {
  border-bottom-color: var(--color-azul);
}

.agenda-whatsapp {
  margin-top: var(--space-4);
  text-align: center;
}

/* =========================================================
   AVISO DE PRIVACIDAD
   ========================================================= */

.legal-nav {
  gap: 0;
}

.legal {
  padding: var(--space-5) var(--space-2);
}

.legal-inner {
  max-width: 720px;
  margin: 0 auto;
}

.legal-inner h1 {
  font-size: 2.4rem;
  margin-bottom: var(--space-1);
}

.legal-updated {
  color: #5b5f61;
  font-size: 0.9rem;
  margin-bottom: var(--space-4);
}

.legal-inner h2 {
  font-size: 1.3rem;
  color: var(--color-azul);
  margin-top: var(--space-4);
}

.legal-inner p,
.legal-inner li {
  max-width: none;
  color: #4a4e50;
}

.legal-inner ul {
  padding-left: 1.2rem;
  margin-bottom: var(--space-2);
}

.legal-inner li {
  margin-bottom: 0.4rem;
}

.legal-inner a {
  color: var(--color-azul);
  border-bottom: 1px solid var(--color-azul);
}

.legal-highlight {
  display: inline-block;
  background-color: var(--color-arena);
  color: var(--color-carbon);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius);
  font-weight: 500;
}

/* =========================================================
   FOOTER
   ========================================================= */

.site-footer {
  background-color: var(--color-carbon);
  color: var(--color-blanco);
  padding: var(--space-5) var(--space-2) var(--space-3);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid rgba(250, 248, 245, 0.15);
}

.footer-name {
  font-family: var(--font-titulos);
  font-size: 1.2rem;
  margin-bottom: 0.25rem;
}

.footer-col p {
  color: rgba(250, 248, 245, 0.8);
  font-size: 0.92rem;
  margin-bottom: 0.4rem;
  max-width: none;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-links a {
  font-size: 0.92rem;
  color: rgba(250, 248, 245, 0.85);
  border-bottom: 1px solid transparent;
  width: fit-content;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  border-bottom-color: var(--color-rosa);
}

.footer-legal-link {
  border-bottom: 1px solid rgba(250, 248, 245, 0.4);
}

.footer-copy {
  text-align: center;
  font-size: 0.82rem;
  color: rgba(250, 248, 245, 0.55);
  margin-top: var(--space-3);
  margin-bottom: 0;
}

/* =========================================================
   RESPONSIVE — TABLET
   ========================================================= */

@media (max-width: 900px) {
  .hero-inner,
  .about-inner {
    grid-template-columns: 1fr;
  }

  .hero-media {
    width: clamp(340px, 45vw, 380px);
    margin: var(--space-3) auto 0;
  }

  .hero-media img {
    height: clamp(420px, 45vw, 470px);
  }

  .about-media {
    max-width: 420px;
    margin: 0 auto;
  }

  .approach-grid {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  .areas-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-inner {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* =========================================================
   RESPONSIVE — MÓVIL
   ========================================================= */

@media (max-width: 640px) {
  section {
    padding: var(--space-4) var(--space-2);
  }

  .hero {
    padding-top: var(--space-4);
    padding-bottom: var(--space-4);
  }

  .nav-toggle {
    display: flex;
  }

  .primary-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-blanco);
    border-bottom: 1px solid var(--color-arena);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: var(--space-2);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

  .primary-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-link {
    display: block;
    width: 100%;
    padding: var(--space-2) 0;
    font-size: 1.05rem;
  }

  .hero-name {
    font-size: 2.4rem;
  }

  .hero-lead {
    max-width: none;
  }

  .hero-media {
    width: 80%;
    max-width: 320px;
    margin: var(--space-3) auto 0;
  }

  .hero-media img {
    height: clamp(280px, 70vw, 320px);
    border-radius: 6px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
  }

  .link-secondary {
    margin-left: 0;
    width: 100%;
    text-align: center;
  }

  .btn {
    width: 100%;
    text-align: center;
    padding: 1rem 1.5rem;
  }

  .areas-grid {
    grid-template-columns: 1fr;
  }

  .agenda-grid {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .pull-quote {
    font-size: 1.3rem;
    max-width: none;
  }

  .consultorio {
    padding-top: var(--space-4);
    padding-bottom: var(--space-4);
  }

  .consultorio-media img {
    width: 90%;
    aspect-ratio: 16 / 9;
    height: auto;
    margin: 0 auto;
  }

  .consultorio-caption {
    font-size: 1.15rem;
    padding: 0 var(--space-2);
  }
}