/* =========================================================
   AlexMart Shipping LLC — Cómo Comprar en USA
   ========================================================= */

.buy-hero {
  background: var(--heading-color);
  padding: 150px 0 100px;
  color: #fff;
  position: relative;
}
.buy-hero::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 4px;
  background: var(--accent-color);
}
.buy-hero-content { max-width: 780px; margin: 0 auto; text-align: center; }
.buy-hero .section-badge { background: rgba(255, 255, 255, .12); color: #fff; }
.buy-hero h1 { color: #fff; font-size: clamp(1.8rem, 3.4vw, 2.5rem); margin: .8rem 0 1rem; }
.buy-hero p { color: rgba(255, 255, 255, .82); margin: 0 auto; }

.buy-section { background: var(--bg-soft); }
.buy-card { background: #fff; border-radius: var(--radius); padding: 2.4rem; border: 1px solid var(--border-color); max-width: 820px; margin: 0 auto; }
.buy-card-header { display: flex; align-items: center; gap: .9rem; margin-bottom: 2rem; }
.buy-card-icon {
  width: 46px; height: 46px; border-radius: 12px; background: var(--accent-color-light); color: var(--accent-color);
  display: flex; align-items: center; justify-content: center; font-size: 1.3rem; flex-shrink: 0;
}
.buy-card-header h2 { font-size: 1.3rem; margin: 0; }

.buy-step { display: flex; align-items: flex-start; gap: 1.1rem; padding: 1.4rem 0; border-top: 1px solid var(--border-color); }
.buy-step:first-of-type { border-top: none; padding-top: 0; }
.buy-step-number {
  width: 34px; height: 34px; border-radius: 50%; background: var(--heading-color); color: #fff;
  display: flex; align-items: center; justify-content: center; font-weight: 700; font-family: var(--font-heading);
  font-size: .95rem; flex-shrink: 0;
}
.buy-step-body { flex: 1; min-width: 0; }
.buy-step-body h3 { font-size: 1.05rem; margin-bottom: .3rem; }
.buy-step-body p { font-size: .9rem; color: var(--default-color); margin: 0; }
.buy-step-icon {
  width: 42px; height: 42px; border-radius: 12px; background: var(--accent-color-light); color: var(--accent-color);
  display: flex; align-items: center; justify-content: center; font-size: 1.15rem; flex-shrink: 0;
}

.buy-step-address {
  display: flex; align-items: center; gap: .7rem; background: var(--bg-soft); border: 1px dashed var(--border-color);
  border-radius: 10px; padding: .7rem 1rem; margin-top: .9rem; max-width: 420px;
}
.buy-step-address span { font-weight: 700; color: var(--heading-color); font-size: .9rem; margin: 0; }
.buy-step-copy {
  width: 32px; height: 32px; border-radius: 8px; border: none; background: var(--accent-color); color: #fff;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0; cursor: pointer; transition: background .2s;
}
.buy-step-copy:hover { background: var(--accent-color-dark); }
.buy-step-copy--wa { background: #25d366; }
.buy-step-copy--wa:hover { background: #1fae5b; }

/* Captura de ejemplo (Amazon) enmarcada tipo navegador */
.buy-shot { max-width: 360px; margin-top: 1.2rem; border-radius: 14px; overflow: hidden; border: 1px solid var(--border-color); background: #fff; }
.buy-shot-bar { display: flex; align-items: center; gap: .35rem; padding: .55rem .7rem; background: var(--bg-soft); border-bottom: 1px solid var(--border-color); }
.buy-shot-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--border-color); display: inline-block; }
.buy-shot-url {
  margin-left: .5rem; background: #fff; border: 1px solid var(--border-color); border-radius: 50px;
  padding: .2rem .7rem; font-size: .68rem; color: var(--default-color); display: flex; align-items: center; gap: .35rem;
}
.buy-shot-url i { font-size: .65rem; }
.buy-shot img { display: block; width: 100%; }
.buy-shot-caption {
  display: flex; align-items: center; gap: .4rem; font-size: .74rem; font-weight: 700; color: var(--accent-color-dark);
  text-transform: uppercase; letter-spacing: .03em; margin: .7rem 0 0;
}

.buy-cta { text-align: center; margin-top: 2.2rem; padding-top: 2rem; border-top: 1px solid var(--border-color); }

@media (max-width: 576px) {
  .buy-card { padding: 1.6rem; }
  .buy-step { flex-wrap: wrap; }
  .buy-step-address { max-width: 100%; }
}