/* ==========================================================================
   BURAKKO — Página "Campañas en ChatGPT Ads"
   --------------------------------------------------------------------------
   Diseño del cliente (Seccion_ChatGPT_Ads_Burakko.pdf, maquetado a 1440 px)
   pasado de estilos en línea a clases con prefijo .bkcg-, con los mismos
   valores. Se suman solo los ajustes de celular que el PDF no define.
   El header, el footer, la barra fija y el popup usan css/styles.css.
   ========================================================================== */

.bkcg {
  --bkcg-accent: #1FE8B5;
  --bkcg-accent-ink: #04140E;
  --bkcg-muted: #A3ABA8;
  --bkcg-label: #9AA3A0;
  --bkcg-line: rgba(255, 255, 255, .09);
  --bkcg-chip: #1B211F;
  --bkcg-surface: linear-gradient(180deg, #121615, #0A0C0B);
  --bkcg-surface-accent: linear-gradient(180deg, #0F2A23, #0A0C0B);

  position: relative;
  overflow: hidden;
  box-sizing: border-box;
  min-height: 860px;
  padding: 104px 40px 120px;
  background-color: #000;
  font-family: 'Figtree', system-ui, sans-serif;
  color: #fff;
}
.bkcg *, .bkcg *::before, .bkcg *::after { box-sizing: border-box; }
:where(.bkcg) :where(h1, h2, h3, p, ul, ol) { margin: 0; padding: 0; }
:where(.bkcg) :where(ul, ol) { list-style: none; }

/* Brillos verdes del fondo (mismos degradados del diseño, en una capa aparte
   para poder animarlos sin tocar el contenido). */
.bkcg-bg { position: absolute; inset: 0; pointer-events: none; }
.bkcg-bg__glow { position: absolute; inset: 0; }
.bkcg-bg__glow--a { background: radial-gradient(ellipse 55% 50% at 92% 14%, rgba(31, 232, 181, .22), rgba(31, 232, 181, 0) 70%); }
.bkcg-bg__glow--b { background: radial-gradient(ellipse 45% 40% at 0% 100%, rgba(31, 232, 181, .07), rgba(31, 232, 181, 0) 70%); }

.bkcg-wrap { position: relative; max-width: 1312px; margin: 0 auto; }


/* Eyebrow -------------------------------------------------------------- */
.bkcg-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: #fff;
}
.bkcg-eyebrow__star { color: var(--bkcg-accent); font-size: 15px; display: inline-block; }
.bkcg-eyebrow--muted { font-size: 12px; color: var(--bkcg-label); }
.bkcg-eyebrow--muted .bkcg-eyebrow__star { font-size: 14px; }


/* Hero ----------------------------------------------------------------- */
.bkcg-hero { display: flex; flex-wrap: wrap; gap: 56px 64px; align-items: center; }
.bkcg-hero__copy { flex: 1 1 460px; min-width: 0; }

.bkcg-title {
  margin-top: 26px;
  font-size: clamp(44px, 6.4vw, 84px);
  line-height: 1.02;
  letter-spacing: -.035em;
  font-weight: 300;
  color: #fff;
}
.bkcg-title__accent { font-weight: 800; color: var(--bkcg-accent); }

.bkcg-lead {
  margin-top: 28px;
  max-width: 520px;
  font-size: clamp(18px, 2vw, 21px);
  line-height: 1.5;
  color: var(--bkcg-muted);
}

.bkcg-actions { margin-top: 44px; display: flex; align-items: center; gap: 12px; }
.bkcg-cta { display: inline-flex; align-items: center; gap: 12px; color: #fff; text-decoration: none; }
.bkcg-cta:hover { color: #fff; }
.bkcg-cta__pill {
  display: inline-flex;
  align-items: center;
  height: 54px;
  padding: 0 32px;
  border-radius: 999px;
  background: var(--bkcg-chip);
  color: #fff;
  font-size: 17px;
  font-weight: 700;
  transition: background-color .25s ease;
}
.bkcg-cta:hover .bkcg-cta__pill { background: #242c29; }
.bkcg-cta__arrow {
  flex: 0 0 auto;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--bkcg-accent);
  display: flex;
  align-items: center;
  justify-content: center;
}
.bkcg-cta:hover .bkcg-cta__arrow { filter: brightness(1.08); }

/* Card "¿Cómo funciona?" */
.bkcg-how {
  flex: 1.1 1 520px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 30px;
  padding: 40px;
  border-radius: 36px;
  border: 1px solid var(--bkcg-line);
  background: var(--bkcg-surface);
}
.bkcg-how__text {
  font-size: clamp(21px, 2.2vw, 27px);
  line-height: 1.38;
  font-weight: 400;
  letter-spacing: -.01em;
  color: #fff;
}
.bkcg-how__text strong { font-weight: 700; color: var(--bkcg-accent); }
.bkcg-how__countries {
  padding-top: 26px;
  border-top: 1px solid var(--bkcg-line);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}
.bkcg-how__label {
  margin-right: 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--bkcg-label);
}
.bkcg-chips { display: contents; }
.bkcg-chips li {
  padding: 9px 18px;
  border-radius: 999px;
  background: var(--bkcg-chip);
  font-size: 15px;
  font-weight: 600;
  color: #fff;
}


/* Bloques ---------------------------------------------------------------- */
.bkcg-block { margin-top: 120px; }
.bkcg-h2 {
  margin-top: 22px;
  font-size: clamp(34px, 4.6vw, 60px);
  line-height: 1.05;
  letter-spacing: -.03em;
  font-weight: 300;
  color: #fff;
}
.bkcg-h2__accent { font-weight: 800; color: var(--bkcg-accent); }


/* Tipos de campañas ---------------------------------------------------- */
.bkcg-cards { margin-top: 48px; display: flex; flex-wrap: wrap; gap: 20px; }
.bkcg-card {
  flex: 1 1 270px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  padding: 30px 30px 34px;
  border-radius: 32px;
  border: 1px solid var(--bkcg-line);
  background: var(--bkcg-surface);
}
.bkcg-card--accent { border-color: rgba(31, 232, 181, .4); background: var(--bkcg-surface-accent); }
.bkcg-card__top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.bkcg-card__icon {
  width: 52px;
  height: 52px;
  border-radius: 17px;
  background: rgba(31, 232, 181, .1);
  display: flex;
  align-items: center;
  justify-content: center;
}
.bkcg-card--accent .bkcg-card__icon { background: rgba(31, 232, 181, .16); }
.bkcg-badge {
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--bkcg-accent);
  color: var(--bkcg-accent-ink);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: .05em;
  line-height: 1.2;
}
.bkcg-card__title {
  margin-top: 34px;
  font-size: 25px;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -.02em;
  color: #fff;
}
.bkcg-card__text { margin-top: 14px; font-size: 16px; line-height: 1.55; color: var(--bkcg-muted); }
.bkcg-card--accent .bkcg-card__text { color: #C9D2CF; }


/* Cómo trabajamos -------------------------------------------------------- */
.bkcg-steps { margin-top: 48px; display: flex; flex-wrap: wrap; gap: 20px; }
.bkcg-step {
  flex: 1 1 250px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  padding: 28px 28px 32px;
  border-radius: 32px;
  border: 1px solid var(--bkcg-line);
  background: var(--bkcg-surface);
}
.bkcg-step--accent { border-color: rgba(31, 232, 181, .4); background: var(--bkcg-surface-accent); }
.bkcg-step__n {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bkcg-accent);
  color: var(--bkcg-accent-ink);
  font-size: 16px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}
.bkcg-step__title { margin-top: 26px; font-size: 22px; font-weight: 700; letter-spacing: -.01em; color: #fff; }
.bkcg-step__text { margin-top: 10px; font-size: 16px; line-height: 1.55; color: var(--bkcg-muted); }
.bkcg-step--accent .bkcg-step__text { color: #C9D2CF; }


/* Celular (el PDF define solo escritorio) ---------------------------------- */
@media (max-width: 760px) {
  .bkcg { min-height: 0; padding: 64px var(--gutter, 20px) 88px; }
  .bkcg-hero { gap: 44px; }
  .bkcg-hero__copy, .bkcg-how { flex-basis: 100%; }
  .bkcg-how { padding: 28px 24px; border-radius: 28px; gap: 24px; }
  .bkcg-block { margin-top: 88px; }
  .bkcg-cards, .bkcg-steps { margin-top: 36px; gap: 14px; }
  .bkcg-card, .bkcg-step { flex-basis: 100%; padding: 26px 24px 28px; border-radius: 28px; }
  .bkcg-card__title { margin-top: 26px; font-size: 23px; }
  .bkcg-how__label { flex-basis: 100%; margin-right: 0; }
}