/*
Theme Name:   Salud Vital Child
Theme URI:    https://laboratoriosaludvital.com
Description:  Child theme para Laboratorio Salud Vital — Querétaro
Author:       Laboratorio Salud Vital
Author URI:   https://laboratoriosaludvital.com
Template:     intentionally-blank
Version:      1.0.0
Text Domain:  salud-vital-child
*/

/* ============================================================
   IMPORTAR FUENTE AXIFORMA DESDE ARCHIVOS LOCALES
   (Coloca los archivos .woff2 en assets/fonts/)
   ============================================================ */
@font-face {
  font-family: 'Axiforma';
  src: url('assets/fonts/Axiforma-Light.woff2') format('woff2'),
       url('assets/fonts/Axiforma-Light.woff')  format('woff');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Axiforma';
  src: url('assets/fonts/Axiforma-Regular.woff2') format('woff2'),
       url('assets/fonts/Axiforma-Regular.woff')  format('woff');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Axiforma';
  src: url('assets/fonts/Axiforma-Medium.woff2') format('woff2'),
       url('assets/fonts/Axiforma-Medium.woff')  format('woff');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Axiforma';
  src: url('assets/fonts/Axiforma-SemiBold.woff2') format('woff2'),
       url('assets/fonts/Axiforma-SemiBold.woff')  format('woff');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Axiforma';
  src: url('assets/fonts/Axiforma-Bold.woff2') format('woff2'),
       url('assets/fonts/Axiforma-Bold.woff')  format('woff');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Axiforma';
  src: url('assets/fonts/Axiforma-Italic.woff2') format('woff2'),
       url('assets/fonts/Axiforma-Italic.woff')  format('woff');
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}

/* ============================================================
   VARIABLES CSS GLOBALES
   Distribución: Blanco #fff 60% | Vino #9F2241 20% | Crema #DDC9A3 20%
   ============================================================ */
:root {
  /* ── Colores de marca ────────────────────────────────── */
  --color-wine:        #9F2241;
  --color-wine-dark:   #7a1a32;
  --color-wine-light:  #c43058;
  --wine-tint:         rgba(159, 34, 65, 0.07);
  --wine-glow:         rgba(159, 34, 65, 0.22);

  --color-cream:       #DDC9A3;
  --color-cream-dark:  #b8a37a;
  --cream-tint:        rgba(221, 201, 163, 0.18);

  /* ── Neutros (base blanca — 60% del sitio) ───────────── */
  --color-white:       #ffffff;
  --color-off-white:   #faf9f7;
  --color-gray-50:     #f5f4f1;
  --color-gray-100:    #edeae5;
  --color-gray-200:    #d8d2c9;
  --color-gray-400:    #a09688;
  --color-gray-600:    #6b6259;
  --color-gray-900:    #1a1512;

  /* ── Tipografía ──────────────────────────────────────── */
  --font-main: 'Axiforma', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* ── Espaciado de secciones ──────────────────────────── */
  --section-pad-v: 100px;
  --section-pad-h: 56px;

  /* ── Radios ──────────────────────────────────────────── */
  --border-radius-xl:   24px;
  --border-radius-lg:   16px;
  --border-radius-md:   12px;
  --border-radius-pill: 100px;

  /* ── Sombras ─────────────────────────────────────────── */
  --shadow-sm:   0 2px 8px rgba(26, 21, 18, 0.06);
  --shadow-md:   0 8px 32px rgba(26, 21, 18, 0.10);
  --shadow-lg:   0 24px 64px rgba(26, 21, 18, 0.12);
  --shadow-wine: 0 8px 32px rgba(159, 34, 65, 0.25);

  /* ── Transiciones ────────────────────────────────────── */
  --transition-base:   0.25s ease;
  --transition-smooth: 0.35s cubic-bezier(0.23, 1, 0.32, 1);
}

/* ============================================================
   RESET Y BASE
   ============================================================ */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-main);
  background-color: var(--color-white);
  color: var(--color-gray-900);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Cursor personalizado — activo solo en desktop */
@media (pointer: fine) {
  body { cursor: none; }
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-base);
}

ul { list-style: none; }

/* ============================================================
   TIPOGRAFÍA
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-main);
  font-weight: 600;
  line-height: 1.15;
}

.display-title {
  font-weight: 300;
  font-size: clamp(46px, 5.8vw, 86px);
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.section-title {
  font-size: clamp(30px, 3.8vw, 52px);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.section-title em {
  color: var(--color-cream);
  font-style: italic;
}

.section-tag {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-wine);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.section-tag::before {
  content: '';
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--color-wine);
}

/* ============================================================
   BOTONES
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 32px;
  border-radius: var(--border-radius-pill);
  font-family: var(--font-main);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.03em;
  border: none;
  cursor: pointer;
  transition: transform 0.2s, box-shadow var(--transition-base);
  text-decoration: none;
}

.btn-primary {
  background: var(--color-wine);
  color: var(--color-white);
  box-shadow: var(--shadow-wine);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(159, 34, 65, 0.35);
  color: var(--color-white);
}

.btn-cream {
  background: var(--color-cream);
  color: #5a3e1b;
  font-weight: 600;
  box-shadow: 0 4px 24px rgba(221, 201, 163, 0.30);
}
.btn-cream:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 40px rgba(221, 201, 163, 0.45);
}

.btn-ghost {
  background: transparent;
  color: var(--color-gray-600);
  border: 1.5px solid var(--color-gray-200);
  padding: 15px 24px;
}
.btn-ghost:hover {
  border-color: var(--color-wine);
  color: var(--color-wine);
}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s cubic-bezier(0.23, 1, 0.32, 1),
              transform 0.75s cubic-bezier(0.23, 1, 0.32, 1);
}
.reveal.visible  { opacity: 1; transform: translateY(0); }
.reveal.delay-1  { transition-delay: 0.1s; }
.reveal.delay-2  { transition-delay: 0.2s; }
.reveal.delay-3  { transition-delay: 0.3s; }
.reveal.delay-4  { transition-delay: 0.4s; }

/* ============================================================
   ACCESIBILIDAD
   ============================================================ */
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ============================================================
   RESPONSIVE BASE
   ============================================================ */
@media (max-width: 768px) {
  :root {
    --section-pad-v: 72px;
    --section-pad-h: 24px;
  }
}