/* ============================================================
   COMUNIK2 — Variables globales y reset
   ============================================================ */

:root {
  /* Paleta */
  --red: #CC0000;
  --red-dark: #A50000;
  --red-light: #FFF0F0;
  --dark: #1A1A1A;
  --gray-900: #2C2C2C;
  --gray-200: #f3f3f3;
  --gray-500: #767676;
  --gray-100: #F4F4F4;
  --border: #E8E8E8;
  --white: #FFFFFF;
  --green-wa: #25D366;
  --green-wa-dark: #1da851;

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

  /* Sombras */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.10);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.16);

  /* Radios */
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 20px;
  --r-full: 999px;

  /* Layout */
  --container: 1200px;
  --header-h: 64px;
  --ticker-h: 34px;

  /* Transición */
  --t: 0.25s ease;

  /* Z-index */
  --z-header: 400;
  --z-wa: 500;
  --z-cart: 600;
  --z-overlay: 590;
  --z-lightbox: 700;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  color: var(--dark);
  background: var(--white);
  line-height: 1.6;
  font-weight: 400;
  overflow-x: hidden;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul {
  list-style: none;
}

input,
textarea,
select {
  font-family: inherit;
  font-size: 1rem;
}

h1, h2, h3, h4 {
  line-height: 1.2;
  font-weight: 800;
}

/* ===================== Utilidades ===================== */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 20px;
}

.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;
}

.no-scroll {
  overflow: hidden;
}

.section {
  padding-block: 64px;
}

.section-title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 900;
  text-align: center;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.section-subtitle {
  text-align: center;
  color: var(--gray-500);
  margin-bottom: 40px;
  font-size: 1.05rem;
}