/* =========================================================
   Consuelo Flores Valenzuela — Psicóloga Clínica
   Hoja de estilos principal
   ========================================================= */

:root {
  /* Paleta calmada: verde salvia + terracota suave + neutros cálidos */
  --color-primary: #3a6b5e;        /* verde salvia profundo */
  --color-primary-dark: #2c5147;
  --color-primary-light: #6f9a8d;
  --color-accent: #c97b5a;         /* terracota cálido */
  --color-accent-dark: #b3654a;
  --color-bg: #fbf8f4;             /* crema */
  --color-bg-alt: #f1ece4;
  --color-surface: #ffffff;
  --color-text: #2b2b2b;
  --color-text-soft: #5c5c5c;
  --color-border: #e4ddd2;

  --shadow-sm: 0 2px 8px rgba(44, 81, 71, .07);
  --shadow-md: 0 10px 30px rgba(44, 81, 71, .12);
  --radius: 16px;
  --radius-sm: 10px;
  --max-width: 1140px;
  --font-head: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 600; line-height: 1.2; color: var(--color-primary-dark); }
h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: 1.3rem; }

p { margin-bottom: 1rem; color: var(--color-text-soft); }
a { color: var(--color-primary); text-decoration: none; transition: color .2s; }
a:hover { color: var(--color-accent); }
img { max-width: 100%; display: block; }

.container { width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 1.25rem; }
.section { padding: 5rem 0; }
.section--alt { background: var(--color-bg-alt); }
.text-center { text-align: center; }
.eyebrow {
  text-transform: uppercase; letter-spacing: .14em; font-size: .8rem;
  font-weight: 600; color: var(--color-accent); margin-bottom: .6rem; display: block;
}
.section__intro { max-width: 640px; margin: 0 auto 3rem; text-align: center; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .85rem 1.6rem; border-radius: 50px; font-weight: 600;
  font-size: .98rem; cursor: pointer; border: 2px solid transparent;
  transition: transform .15s, box-shadow .2s, background .2s; text-align: center;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--color-primary); color: #fff; box-shadow: var(--shadow-sm); }
.btn--primary:hover { background: var(--color-primary-dark); color: #fff; box-shadow: var(--shadow-md); }
.btn--accent { background: var(--color-accent); color: #fff; }
.btn--accent:hover { background: var(--color-accent-dark); color: #fff; }
.btn--outline { background: transparent; color: var(--color-primary); border-color: var(--color-primary); }
.btn--outline:hover { background: var(--color-primary); color: #fff; }
.btn--ghost { background: rgba(255,255,255,.15); color: #fff; border-color: rgba(255,255,255,.6); }
.btn--ghost:hover { background: #fff; color: var(--color-primary-dark); }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100; background: rgba(251,248,244,.92);
  backdrop-filter: blur(10px); border-bottom: 1px solid var(--color-border);
}
.nav { display: flex; align-items: center; justify-content: space-between; padding: .9rem 0; }
.nav__brand { display: flex; align-items: center; gap: .6rem; font-family: var(--font-head); font-weight: 600; font-size: 1.15rem; color: var(--color-primary-dark); }
.nav__brand .logo-mark {
  width: 40px; height: 40px; border-radius: 50%; background: var(--color-primary);
  color: #fff; display: grid; place-items: center; font-size: 1.1rem; font-weight: 600;
}
.nav__brand small { display: block; font-family: var(--font-body); font-weight: 400; font-size: .72rem; color: var(--color-text-soft); letter-spacing: .03em; }
.nav__links { display: flex; align-items: center; gap: 1.6rem; list-style: none; }
.nav__links a { color: var(--color-text); font-weight: 500; font-size: .95rem; }
.nav__links a:hover { color: var(--color-primary); }
.nav__cta { margin-left: .5rem; }
.nav__toggle { display: none; background: none; border: 0; cursor: pointer; flex-direction: column; gap: 5px; padding: .4rem; }
.nav__toggle span { width: 26px; height: 2px; background: var(--color-primary-dark); transition: .3s; }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 5.5rem 0 5rem; overflow: hidden; }
.hero::before {
  content:""; position:absolute; inset:0;
  background: radial-gradient(circle at 80% 20%, rgba(111,154,141,.18), transparent 55%),
              radial-gradient(circle at 10% 90%, rgba(201,123,90,.12), transparent 50%);
  z-index:-1;
}
.hero__grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 3rem; align-items: center; }
.hero h1 { margin-bottom: 1rem; }
.hero p.lead { font-size: 1.15rem; margin-bottom: 1.8rem; max-width: 36ch; }
.hero__cta { display: flex; flex-wrap: wrap; gap: .9rem; }
.hero__image { position: relative; }
.hero__image img { border-radius: var(--radius); box-shadow: var(--shadow-md); width: 100%; object-fit: cover; }
.hero__badge {
  position: absolute; bottom: -18px; left: -18px; background: var(--color-surface);
  padding: .9rem 1.2rem; border-radius: var(--radius-sm); box-shadow: var(--shadow-md);
  font-size: .85rem; font-weight: 600; color: var(--color-primary-dark); display: flex; align-items: center; gap: .5rem;
}
.placeholder-img {
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
  color: #fff; display: grid; place-items: center; text-align: center; min-height: 380px;
  border-radius: var(--radius); font-size: .9rem; padding: 1rem;
}

/* ---------- Trust bar ---------- */
.trust { background: var(--color-primary-dark); color: #fff; padding: 1.5rem 0; }
.trust__grid { display: flex; flex-wrap: wrap; justify-content: space-around; gap: 1.5rem; text-align: center; }
.trust__item { color: #fff; }
.trust__item strong { display: block; font-family: var(--font-head); font-size: 1.6rem; }
.trust__item span { font-size: .85rem; opacity: .85; }

/* ---------- Sobre mí ---------- */
.about__grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 3rem; align-items: center; }
.about__img img, .about__img .placeholder-img { border-radius: var(--radius); box-shadow: var(--shadow-md); }
.about__img .placeholder-img { min-height: 420px; }

/* ---------- Cards (servicios) ---------- */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.5rem; }
.card {
  background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius);
  padding: 2rem 1.6rem; box-shadow: var(--shadow-sm); transition: transform .2s, box-shadow .2s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.card__icon {
  width: 54px; height: 54px; border-radius: 14px; background: var(--color-bg-alt);
  display: grid; place-items: center; margin-bottom: 1.1rem; font-size: 1.5rem;
}
.card h3 { margin-bottom: .6rem; }

/* ---------- Aranceles ---------- */
.pricing { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.6rem; max-width: 760px; margin: 0 auto; }
.price-card {
  position: relative; background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius); padding: 2.2rem 1.8rem; box-shadow: var(--shadow-sm); text-align: center;
}
.price-card--featured { border-color: var(--color-primary); border-width: 2px; box-shadow: var(--shadow-md); }
.price-card .tag {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--color-accent); color: #fff; font-size: .72rem; font-weight: 600;
  padding: .25rem .9rem; border-radius: 50px; text-transform: uppercase; letter-spacing: .06em;
}
.price-card .amount { font-family: var(--font-head); font-size: 2.4rem; color: var(--color-primary-dark); margin: .6rem 0; }
.price-card .amount span { font-size: .9rem; color: var(--color-text-soft); font-family: var(--font-body); }
.price-card ul { list-style: none; text-align: left; margin: 1.2rem 0; }
.price-card li { padding: .4rem 0 .4rem 1.6rem; position: relative; color: var(--color-text-soft); font-size: .95rem; }
.price-card li::before { content: "✓"; position: absolute; left: 0; color: var(--color-primary); font-weight: 700; }
.note { font-size: .82rem; color: var(--color-text-soft); text-align: center; margin-top: 1.5rem; font-style: italic; }

/* ---------- Testimonios ---------- */
.testimonials { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }
.testimonial {
  background: var(--color-surface); border-radius: var(--radius); padding: 1.8rem;
  box-shadow: var(--shadow-sm); border: 1px solid var(--color-border);
}
.testimonial p { font-style: italic; color: var(--color-text); }
.testimonial .who { display: flex; align-items: center; gap: .8rem; margin-top: 1rem; }
.testimonial .avatar {
  width: 42px; height: 42px; border-radius: 50%; background: var(--color-primary-light);
  color: #fff; display: grid; place-items: center; font-weight: 600; font-size: .9rem;
}
.testimonial .who strong { color: var(--color-primary-dark); display: block; font-size: .95rem; }
.stars { color: var(--color-accent); letter-spacing: 2px; margin-bottom: .6rem; }

/* ---------- CTA band ---------- */
.cta-band { background: var(--color-primary); color: #fff; text-align: center; }
.cta-band h2 { color: #fff; margin-bottom: .8rem; }
.cta-band p { color: rgba(255,255,255,.9); max-width: 540px; margin: 0 auto 1.8rem; }

/* ---------- FAQ ---------- */
.faq-list { max-width: 760px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--color-border); }
.faq-item summary {
  cursor: pointer; padding: 1.2rem 0; font-weight: 600; color: var(--color-primary-dark);
  list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 1.4rem; color: var(--color-accent); transition: transform .2s; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { padding-bottom: 1.2rem; }

/* ---------- Contacto ---------- */
.contact__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; }
.contact__info li { list-style: none; display: flex; gap: .8rem; align-items: flex-start; margin-bottom: 1.1rem; }
.contact__info .ic { width: 40px; height: 40px; border-radius: 10px; background: var(--color-bg-alt); display: grid; place-items: center; flex-shrink: 0; }
.form-field { margin-bottom: 1.1rem; }
.form-field label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: .35rem; color: var(--color-primary-dark); }
.form-field input, .form-field textarea {
  width: 100%; padding: .8rem 1rem; border: 1px solid var(--color-border); border-radius: var(--radius-sm);
  font-family: inherit; font-size: 1rem; background: var(--color-surface);
}
.form-field input:focus, .form-field textarea:focus { outline: 2px solid var(--color-primary-light); border-color: transparent; }

/* ---------- Page hero (internas) ---------- */
.page-hero { background: var(--color-bg-alt); padding: 3.5rem 0; text-align: center; }
.page-hero p { max-width: 600px; margin: .5rem auto 0; }
.breadcrumb { font-size: .85rem; color: var(--color-text-soft); margin-bottom: .8rem; }

/* ---------- Blog ---------- */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.8rem; }
.blog-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); transition: transform .2s, box-shadow .2s; }
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.blog-card .thumb { height: 180px; background: linear-gradient(135deg, var(--color-primary-light), var(--color-accent)); }
.blog-card .body { padding: 1.4rem; }
.blog-card .date { font-size: .8rem; color: var(--color-accent); font-weight: 600; }
.blog-card h3 { margin: .4rem 0 .6rem; font-size: 1.15rem; }

/* ---------- Footer ---------- */
.site-footer { background: var(--color-primary-dark); color: #d8e3df; padding: 3.5rem 0 1.5rem; }
.site-footer h4 { color: #fff; margin-bottom: 1rem; font-size: 1.05rem; }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 2.5rem; }
.footer__grid a { color: #d8e3df; }
.footer__grid a:hover { color: #fff; }
.footer__grid ul { list-style: none; }
.footer__grid li { margin-bottom: .55rem; font-size: .92rem; }
.social { display: flex; gap: .8rem; margin-top: 1rem; }
.social a { width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,.12); display: grid; place-items: center; }
.social a:hover { background: var(--color-accent); }
.footer__bottom { border-top: 1px solid rgba(255,255,255,.15); margin-top: 2.5rem; padding-top: 1.5rem; text-align: center; font-size: .82rem; opacity: .8; }

/* ---------- WhatsApp flotante ---------- */
.wa-float {
  position: fixed; bottom: 22px; right: 22px; width: 56px; height: 56px; border-radius: 50%;
  background: #25d366; color: #fff; display: grid; place-items: center; z-index: 200;
  box-shadow: 0 6px 20px rgba(0,0,0,.2); font-size: 1.6rem; transition: transform .2s;
}
.wa-float:hover { transform: scale(1.08); color: #fff; }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .nav__toggle { display: flex; }
  .nav__links {
    position: absolute; top: 100%; left: 0; right: 0; flex-direction: column;
    background: var(--color-bg); padding: 1rem 1.25rem 1.5rem; gap: 1rem;
    border-bottom: 1px solid var(--color-border); box-shadow: var(--shadow-md);
    display: none; align-items: flex-start;
  }
  .nav__links.open { display: flex; }
  .nav__cta { margin-left: 0; }
  .hero__grid, .about__grid, .contact__grid { grid-template-columns: 1fr; }
  .hero__image { order: -1; }
  .footer__grid { grid-template-columns: 1fr; gap: 1.8rem; }
}