/* ============================================
   BASE / RESET / TYPOGRAPHY / UTILITIES
   ============================================ */

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

body {
  font-family: var(--font-body);
  color: var(--text-body);
  background: var(--paper);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; font-size: 1rem; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--ink);
  line-height: 1.05;
  letter-spacing: 0.3px;
  font-weight: 400;
}

h1 { font-size: clamp(2.6rem, 5.5vw, 4.6rem); }
h2 { font-size: clamp(2rem, 3.6vw, 3rem); }
h3 { font-size: clamp(1.3rem, 2vw, 1.7rem); }
p { color: var(--text-body); }

.eyebrow-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--flame);
}

.eyebrow-tag::before {
  content: "";
  width: 22px;
  height: 3px;
  background: var(--ember);
  border-radius: 2px;
  display: inline-block;
}

.container {
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: var(--gap-section) 0; }
.section--dark { background: var(--ink); color: var(--text-on-dark); }
.section--dark h1, .section--dark h2, .section--dark h3, .section--dark h4 { color: var(--text-on-dark); }
.section--dark p { color: var(--text-on-dark-muted); }

.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head.centered { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { margin-top: 14px; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  white-space: nowrap;
}

.btn:focus-visible, a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
}

.btn-primary {
  background: var(--flame);
  color: #fff;
  box-shadow: 0 14px 26px -12px rgba(196, 30, 36, 0.65);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 18px 30px -12px rgba(196, 30, 36, 0.75); }

.btn-ghost { background: transparent; color: var(--ink); border: 2px solid var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--paper); }
.btn-ghost.on-dark { color: var(--text-on-dark); border-color: var(--line-on-dark); }
.btn-ghost.on-dark:hover { background: var(--text-on-dark); color: var(--ink); }

.btn-whatsapp { background: #1F7A4D; color: #fff; }
.btn-whatsapp:hover { transform: translateY(-2px); }

.skewer-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin: 0 auto;
  width: 100%;
  max-width: 340px;
}
.skewer-divider span { flex: 1; height: 2px; background: linear-gradient(90deg, transparent, var(--flame), transparent); }
.skewer-divider svg { flex-shrink: 0; }

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

@media (max-width: 640px) {
  .section { padding: 56px 0; }
}

[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
}