/* =========================
   Art direction: Activa Economía Social → Profesional, dinámico, confiable
   Palette: Blanco/gris neutro + cyan #00b4d8 + naranja CTA #f26419
   Typography: Cabinet Grotesk (display) + Satoshi (body) — Fontshare
   Density: Balanceado
   ========================= */

/* =========================
   1. Importación de fuentes
   ========================= */
@import url('https://api.fontshare.com/v2/css?f[]=cabinet-grotesk@400,500,700,800,900&f[]=satoshi@400,500,700&display=swap');

/* =========================
   2. Variables y utilidades
   ========================= */
:root {
  --font-display: 'Cabinet Grotesk', 'Arial Black', sans-serif;
  --font-body:    'Satoshi', 'Arial', sans-serif;

  --text-xs:   clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem, 1.2rem + 2.5vw, 3.5rem);

  --space-1: 0.25rem;  --space-2: 0.5rem;  --space-3: 0.75rem;
  --space-4: 1rem;     --space-5: 1.25rem; --space-6: 1.5rem;
  --space-8: 2rem;     --space-10: 2.5rem; --space-12: 3rem;
  --space-16: 4rem;    --space-20: 5rem;   --space-24: 6rem;

  --color-bg:             #f5f7fa;
  --color-surface:        #ffffff;
  --color-surface-2:      #eef2f7;
  --color-border:         #dde3ea;
  --color-text:           #1a1d21;
  --color-text-muted:     #556070;
  --color-text-faint:     #9aa3af;
  --color-text-inverse:   #ffffff;

  --color-primary:        #00b4d8;
  --color-primary-hover:  #0096b4;
  --color-primary-dark:   #0077a8;
  --color-primary-bg:     #e0f7fc;
  --color-cta:            #f26419;
  --color-cta-hover:      #d4500f;
  --color-dark:           #0d1b2a;
  --color-dark-surface:   #152335;

  --radius-sm: 0.375rem; --radius-md: 0.5rem;
  --radius-lg: 0.75rem;  --radius-xl: 1rem; --radius-full: 9999px;
  --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(0,0,0,0.14);
  --transition: 200ms cubic-bezier(0.16, 1, 0.3, 1);
  --content-wide: 1200px;
  --content-default: 960px;
}

/* =========================
   3. Reset / Normalización
   ========================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-font-smoothing: antialiased; scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  min-height: 100dvh;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
}
img, picture, video, canvas, svg { display: block; max-width: 100%; height: auto; }
input, button, textarea, select { font: inherit; color: inherit; }
h1, h2, h3, h4 {
  text-wrap: balance;
  line-height: 1.1;
  font-family: var(--font-display);
}
p { text-wrap: pretty; max-width: 70ch; }
button { cursor: pointer; background: none; border: none; }
a { transition: color var(--transition); }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* =========================
   4. Layout general
   ========================= */
.container { max-width: var(--content-wide); margin-inline: auto; padding-inline: var(--space-4); }
.section { padding-block: clamp(var(--space-12), 6vw, var(--space-20)); }
.section--dark     { background: var(--color-dark); color: var(--color-text-inverse); }
.section--primary  { background: var(--color-primary); color: #fff; }
.section--surface  { background: var(--color-surface); }
.section--offset   { background: var(--color-surface-2); }
.text-muted        { color: var(--color-text-muted); }
.highlight         { color: var(--color-cta); }

/* =========================
   5. Componentes compartidos
   ========================= */

/* Header */
.header { position: sticky; top: 0; z-index: 100; background: var(--color-surface); border-bottom: 1px solid var(--color-border); box-shadow: var(--shadow-sm); }
.header__inner { display: flex; align-items: center; justify-content: space-between; padding-block: var(--space-3); gap: var(--space-4); }
.header__logo { display: flex; align-items: center; gap: var(--space-2); text-decoration: none; flex-shrink: 0; }
.header__logo-text { font-family: var(--font-display); font-weight: 900; font-size: 1.3rem; color: var(--color-primary); line-height: 1.1; }
.header__logo-sub { font-size: 0.65rem; color: var(--color-text-muted); font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; }
.header__tagline { font-size: var(--text-xs); color: var(--color-text-muted); font-weight: 500; letter-spacing: 0.07em; }
.header__actions { display: flex; align-items: center; gap: var(--space-3); flex-shrink: 0; }

/* Botones */
.btn {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: var(--space-3) var(--space-5); border-radius: var(--radius-md);
  font-size: var(--text-sm); font-weight: 700; text-decoration: none;
  white-space: nowrap; min-height: 44px;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
}
.btn:active { transform: scale(0.97); }
.btn--cta { background: var(--color-cta); color: #fff; box-shadow: 0 2px 8px rgba(242,100,25,.3); }
.btn--cta:hover { background: var(--color-cta-hover); box-shadow: 0 4px 16px rgba(242,100,25,.4); }
.btn--primary { background: var(--color-primary); color: #fff; }
.btn--primary:hover { background: var(--color-primary-hover); }
.btn--outline { background: transparent; color: var(--color-primary); border: 2px solid var(--color-primary); }
.btn--outline:hover { background: var(--color-primary-bg); }
.btn--full { width: 100%; justify-content: center; }
.btn--lg { padding: var(--space-4) var(--space-8); font-size: var(--text-base); border-radius: var(--radius-lg); }
.btn--link { background: none; color: var(--color-primary); padding: 0; font-size: var(--text-sm); font-weight: 700; min-height: auto; gap: var(--space-1); }
.btn--link:hover { color: var(--color-primary-hover); }

/* Etiquetas de sección */
.section-label {
  font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--color-primary); margin-bottom: var(--space-3);
  display: block;
}
.section-label--white { color: rgba(255,255,255,.55); }

/* Tags/chips */
.tag {
  display: inline-flex; align-items: center;
  padding: var(--space-1) var(--space-3); border-radius: var(--radius-full);
  font-size: var(--text-xs); font-weight: 600;
  background: rgba(255,255,255,.15); color: #fff;
  border: 1px solid rgba(255,255,255,.2);
}
.tag--dark {
  background: rgba(0,180,216,.10); color: var(--color-primary-dark);
  border-color: rgba(0,180,216,.22);
}

/* Footer */
.footer { background: var(--color-dark); color: rgba(255,255,255,.65); padding-block: var(--space-8) var(--space-6); border-top: 3px solid var(--color-primary); }
.footer__inner { display: flex; flex-direction: column; align-items: center; gap: var(--space-3); text-align: center; }
.footer__brand { font-family: var(--font-display); font-weight: 900; font-size: var(--text-lg); color: var(--color-primary); letter-spacing: .04em; }
.footer__text { font-size: var(--text-xs); display: flex; flex-wrap: wrap; gap: var(--space-2); justify-content: center; color: rgba(255,255,255,.4); }
.footer__text a { color: rgba(255,255,255,.55); text-decoration: none; }
.footer__text a:hover { color: var(--color-primary); }
.footer__sep { opacity: .3; }

/* =========================
   Media Queries
   ========================= */
@media only screen and (min-width: 481px) and (max-width: 768px) {
  .header__tagline { display: none; }
}
@media only screen and (min-width: 769px) and (max-width: 1279px) and (orientation: portrait) {
  .header__tagline { display: none; }
}
@media only screen and (min-width: 769px) and (max-width: 1279px) and (orientation: landscape) {
  .header__tagline { display: block; }
}
@media only screen and (min-width: 1280px) {
  .header__tagline { display: block; }
}