/* Capa de layout responsive del sitio. Todo lo visual vive inline;
   aquí solo van escalas fluidas de titular y los quiebres de rejilla. */
@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500&display=swap');

html { scroll-behavior: smooth; }
:target, [id] { scroll-margin-top: 108px; }
body { overflow-x: hidden; }

.wrap { max-width: 1392px; margin: 0 auto; padding-left: 56px; padding-right: 56px; }
.sect { padding: 84px 0; border-bottom: 1px solid var(--color-divider); }
.sect-tight { padding: 44px 0; border-bottom: 1px solid var(--color-divider); }

.h-display { font-family: var(--font-heading); font-size: clamp(40px, 5.6vw, 78px); line-height: 1.0; letter-spacing: -0.025em; font-weight: 400; margin: 0 0 28px; }
.h-sect { font-family: var(--font-heading); font-size: clamp(32px, 4vw, 56px); line-height: 1.04; letter-spacing: -0.022em; font-weight: 400; margin: 0 0 26px; }
.h-sub { font-family: var(--font-heading); font-size: clamp(28px, 3.2vw, 50px); line-height: 1.06; letter-spacing: -0.022em; font-weight: 400; margin: 0 0 22px; }
.h-item { font-family: var(--font-heading); font-size: clamp(22px, 2.3vw, 33px); line-height: 1.14; letter-spacing: -0.015em; font-weight: 400; }
.h-card { font-family: var(--font-heading); font-size: clamp(20px, 1.7vw, 25px); line-height: 1.18; letter-spacing: -0.012em; font-weight: 400; }

.kicker { font-family: var(--font-body); font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--color-accent-700); }
.kicker-muted { font-family: var(--font-body); font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--color-neutral-600); }
.mono { font-family: "IBM Plex Mono", ui-monospace, monospace; }
.lede { font-size: clamp(16px, 1.35vw, 18px); line-height: 1.72; color: var(--color-neutral-800); }
.body-just { font-size: 16px; line-height: 1.8; text-align: justify; hyphens: auto; color: var(--color-neutral-800); }
.tnum { font-feature-settings: 'tnum'; }

/* Rejillas — colapsan por ancho */
.g2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.g3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.g4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.split { display: grid; grid-template-columns: 1fr 1fr; }
.split-wide { display: grid; grid-template-columns: 1.05fr 0.95fr; }
.split-narrow { display: grid; grid-template-columns: 0.92fr 1.08fr; }
.rule-r { border-right: 1px solid var(--color-divider); }

/* Marcador de imagen pendiente */
.ph { background-image: repeating-linear-gradient(135deg, #d3d8cf 0 9px, #c8cec4 9px 18px); display: flex; align-items: flex-end; justify-content: center; }
.ph-note { font-family: "IBM Plex Mono", ui-monospace, monospace; font-size: 11px; line-height: 1.6; letter-spacing: 0.04em; color: #4d534a; background: rgba(252,253,251,0.9); padding: 8px 14px; margin: 22px; text-align: center; }

/* Acordeones de procedimientos */
.acc { border-bottom: 1px solid var(--color-divider); }
.acc > summary { display: flex; align-items: center; gap: 22px; padding: 22px 4px; }
.acc > summary:hover { background: color-mix(in srgb, var(--color-accent) 5%, transparent); }
.acc .plus { font-size: 22px; color: var(--color-accent-700); transition: transform .18s ease; }
.acc[open] .plus { transform: rotate(45deg); }
.acc-body { padding: 2px 4px 30px 50px; }

.link-row { font-size: 14px; text-decoration: none; border-bottom: 1px solid var(--color-divider); padding-bottom: 8px; display: block; }
.link-row:hover { border-bottom-color: var(--color-accent); }

.nav-mobile { display: none; }

@media (max-width: 1180px) {
  .nav-desktop { display: none; }
  .nav-mobile { display: block; }
}
@media (max-width: 960px) {
  .g4 { grid-template-columns: repeat(2, 1fr); }
  .g3 { grid-template-columns: 1fr; }
  .split, .split-wide, .split-narrow { grid-template-columns: 1fr; }
  .rule-r { border-right: 0; border-bottom: 1px solid var(--color-divider); }
  .order-first { order: -1; }
  /* Al apilarse, el gutter entre columnas se vuelve vertical: los paddings
     laterales que separaban las dos mitades ya no aplican. */
  .split > .rule-r,
  .split-wide > .rule-r,
  .split-narrow > .rule-r { padding-right: 0 !important; padding-bottom: 40px; }
  .split > .rule-r + *,
  .split-wide > .rule-r + *,
  .split-narrow > .rule-r + * { padding-left: 0 !important; padding-top: 40px; }
}
@media (max-width: 700px) {
  .wrap { padding-left: 20px; padding-right: 20px; }
  .sect { padding: 52px 0; }
  .g2, .g4 { grid-template-columns: 1fr; }
  .body-just { text-align: left; }
  .acc-body { padding-left: 4px; }
  .acc > summary { gap: 14px; }
}

/* a11y contrast: darker accent for header nav and links on light backgrounds */
header .nav-desktop a,
header .nav-desktop summary,
header .kicker { color: var(--color-accent-800) !important; }
a { color: var(--color-accent-700); }
.kicker { color: var(--color-accent-800); }

/* Botón de WhatsApp — la única acción con relleno de la página */
.btn-wa {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--color-accent-700); color: var(--color-accent-100);
  border: 1px solid var(--color-accent-800); border-radius: 999px;
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 15px; letter-spacing: 0.01em; text-decoration: none;
  padding: 12px 24px; box-shadow: var(--shadow-sm);
  transition: background .15s ease, box-shadow .15s ease, transform .15s ease;
}
.btn-wa:hover { background: var(--color-accent-800); color: var(--color-accent-100); box-shadow: var(--shadow-md); transform: translateY(-1px); }
.btn-wa:active { transform: translateY(0); box-shadow: var(--shadow-sm); }
.btn-wa .wa-ic {
  display: inline-flex; align-items: center; justify-content: center;
  width: 26px; height: 26px; border-radius: 50%; flex: none;
  background: color-mix(in srgb, #ffffff 16%, transparent);
}
.wa-float { position: fixed; right: 24px; bottom: 24px; z-index: 60; display: flex; align-items: center; justify-content: center; width: 58px; height: 58px; background: var(--color-accent-700); color: var(--color-accent-100); border-radius: 50%; box-shadow: var(--shadow-md); text-decoration: none; }
.wa-float:hover { background: var(--color-accent-800); color: var(--color-accent-100); }
.card-link { text-decoration: none; color: inherit; transition: box-shadow .15s ease, transform .15s ease; }
.card-link:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.nav-desktop { display: flex; }
@media (max-width: 1180px) { .nav-desktop { display: none !important; } }

/* ————— Ajustes móviles ————— */
@media (max-width: 900px) {
  /* Cabecera: se apila y no desborda */
  header .wrap { flex-wrap: wrap !important; gap: 12px !important; row-gap: 10px !important; padding-top: 12px !important; padding-bottom: 12px !important; }
  header .wrap > a:first-child span span:first-child { font-size: 18px !important; }
  header .wrap > a:first-child img { height: 36px !important; }
  header .wrap .btn-wa { display: none !important; }
  :target, [id] { scroll-margin-top: 84px; }
}
@media (max-width: 700px) {
  /* Los paddings laterales grandes venían en línea: se reducen en móvil */
  main section > div,
  footer > div > div { padding-left: 20px !important; padding-right: 20px !important; }
  main section > div { padding-top: 44px !important; padding-bottom: 44px !important; }
  main section > div > * { max-width: 100% !important; }
  main section > div[style*="background"] > img,
  main section > div > img { min-height: 0 !important; height: auto !important; }
  .h-display { font-size: clamp(32px, 9vw, 44px); }
  .h-sect { font-size: clamp(26px, 7.5vw, 38px); }
  .btn-wa { font-size: 14px !important; padding: 12px 18px !important; }
  .wa-float { right: 14px; bottom: 14px; width: 52px; height: 52px; }
  img, svg, table { max-width: 100%; }
  .split, .split-wide, .split-narrow, .g2, .g3, .g4 { grid-template-columns: 1fr !important; }
  [style*="display:flex"] { flex-wrap: wrap; }
  [style*="white-space:nowrap"] { white-space: normal !important; }
}

/* Tratamientos desplegables en el landing */
.treat-card{border:1px solid var(--color-divider); transition:border-color .2s, transform .2s;}
.treat-card:hover{border-color:var(--color-accent); transform:translateY(-2px);}
.treat-card[aria-expanded="true"]{border-color:var(--color-accent);}
.treat-more{margin-top:14px; font-size:12px; letter-spacing:.1em; text-transform:uppercase; color:var(--color-accent);}
.treat-panel{grid-column:1/-1; margin-top:28px; border-top:1px solid var(--color-divider); padding-top:8px;}
.treat-panel-head{display:flex; align-items:center; justify-content:space-between; gap:20px; padding:22px 0 4px;}
.treat-panel .sect{padding-top:22px !important; padding-bottom:22px !important; padding-left:0 !important; padding-right:0 !important;}
.treat-panel .wrap{padding-left:0 !important; padding-right:0 !important; max-width:none !important;}
.treat-panel section{border:0 !important; background:transparent !important;}