/* =========================================================
   DULCE CHARLA — BASE
   Aquí puedes cambiar colores, tipografías y medidas globales.
   ========================================================= */

:root {
  --cream-50: #fffaf2;
  --cream-100: #fbf1df;
  --beige-200: #efd9ba;
  --beige-300: #dfbd91;
  --caramel-500: #bd7a3f;
  --caramel-600: #9f6031;
  --brown-700: #6c3f2a;
  --brown-800: #4e2d20;
  --brown-900: #351e16;
  --white: #ffffff;
  --success: #1fa463;
  --shadow-sm: 0 8px 24px rgba(78, 45, 32, 0.08);
  --shadow-md: 0 18px 50px rgba(78, 45, 32, 0.14);
  --radius-sm: 14px;
  --radius-md: 24px;
  --radius-lg: 36px;
  --container: 1180px;
  --font-title: Georgia, "Times New Roman", serif;
  --font-body:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  color: var(--brown-800);
  background: var(--cream-50);
  font-family: var(--font-body);
  line-height: 1.6;
}
img {
  max-width: 100%;
  display: block;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input,
textarea,
select {
  font: inherit;
}
button {
  cursor: pointer;
}

.container {
  width: min(calc(100% - 32px), var(--container));
  margin-inline: auto;
}

.section {
  padding: 88px 0;
}
.section--soft {
  background: var(--cream-100);
}
.section__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  color: var(--caramel-600);
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.82rem;
}
.section__eyebrow::before {
  content: "";
  width: 30px;
  height: 2px;
  background: currentColor;
}
.section__title {
  margin: 0;
  font-family: var(--font-title);
  font-size: clamp(2.15rem, 5vw, 4rem);
  line-height: 1.06;
  color: var(--brown-900);
}
.section__copy {
  max-width: 720px;
  margin: 18px 0 0;
  color: #7f6254;
  font-size: 1.05rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 800;
  transition: 0.2s ease;
}
.btn:hover {
  transform: translateY(-2px);
}
.btn--primary {
  background: var(--brown-800);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}
.btn--primary:hover {
  background: var(--brown-900);
}
.btn--light {
  background: rgba(255, 255, 255, 0.82);
  border-color: rgba(108, 63, 42, 0.16);
}
.btn--whatsapp {
  background: var(--success);
  color: var(--white);
}

.grid {
  display: grid;
  gap: 24px;
}
.card {
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(108, 63, 42, 0.1);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.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;
}

@media (max-width: 760px) {
  .section {
    padding: 64px 0;
  }
  .container {
    width: min(calc(100% - 24px), var(--container));
  }
}