/* ============================================================
   BASE — Reset, tipografía, botones, utilidades
   ============================================================ */

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  background-color: var(--dark);
  color: var(--neutral-200);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  -webkit-user-select: none;
  user-select: none;
}

img, video { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; }

/* ── Contenedor ──────────────────────────────────────────────── */

.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--section-px);
}

/* ── Tipografía de display ───────────────────────────────────── */

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

/* ── Botones ─────────────────────────────────────────────────── */
/*
  Diseño anti-genérico:
  - border-radius mínimo (2px)
  - hover con wipe fill de izquierda a derecha
    (background-position trick: sin pseudo-elementos, sin z-index)
*/

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.88rem;
  letter-spacing: 0.025em;
  line-height: 1;
  padding: 0.7rem 1.5rem;
  border-radius: var(--radius-btn);
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
  transition:
    background-position 0.42s var(--ease-in-out),
    color var(--transition),
    border-color var(--transition);
}

.btn:focus-visible {
  outline: 2px solid var(--teal-300);
  outline-offset: 3px;
}

/* Primario: fondo sólido teal, wipe a oscuro */
.btn--primary {
  background: linear-gradient(
    to right,
    var(--teal-700) 50%,
    var(--teal-500) 50%
  );
  background-size: 210% 100%;
  background-position: right center;
  color: var(--neutral-100);
  border-color: var(--teal-500);
}

.btn--primary:hover {
  background-position: left center;
  border-color: var(--teal-700);
}

/* Tamaño grande */
.btn--lg {
  padding: 0.9rem 2rem;
  font-size: 0.92rem;
}

/* Texto con arrow animada */
.btn--text {
  background: none;
  border: none;
  padding: 0;
  color: var(--neutral-200);
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 0;
  gap: 0.4rem;
  transition: color var(--transition);
}

.btn--text:hover {
  color: var(--teal-300);
}

.btn-arrow {
  display: inline-block;
  transition: transform 0.25s var(--ease-out-quart);
}

.btn--text:hover .btn-arrow,
.btn--primary:hover .btn-arrow {
  transform: translateX(4px);
}

/* ── Encabezados de sección ──────────────────────────────────── */

.section-header {
  margin-bottom: 3.5rem;
}

.section-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal-300);
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.9rem, 3.8vw, 2.8rem);
  font-weight: 700;
  color: var(--neutral-100);
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin-bottom: 1rem;
}

.section-sub {
  font-size: 1rem;
  color: var(--neutral-200);
  max-width: 560px;
  line-height: 1.75;
  font-weight: 300;
}


/* ── Calendly popup — fix para el reset global ───────────────── */

.calendly-overlay {
  position: fixed !important;
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
  z-index: 9999 !important;
  box-sizing: content-box !important;
}

.calendly-overlay .calendly-popup {
  position: absolute !important;
  top: 50% !important;
  left: 50% !important;
  transform: translate(-50%, -50%) !important;
  margin: 0 !important;
  padding: 0 !important;
  box-sizing: border-box !important;
  overflow: hidden !important;
  border-radius: 8px !important;
}

.calendly-overlay .calendly-popup-content {
  border-radius: 8px !important;
  overflow: hidden !important;
}

@media (max-width: 860px) {
  .calendly-overlay .calendly-popup {
    position: fixed !important;
    top: 4vh !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    width: 96vw !important;
    min-width: unset !important;
    height: 92vh !important;
    max-height: 92vh !important;
    border-radius: 8px !important;
  }

  .calendly-overlay .calendly-popup-content {
    height: 100% !important;
    border-radius: 8px !important;
  }
}

/* ── Reveal: animaciones de entrada al hacer scroll ─────────── */

/* Para elementos generales: fade + ligero movimiento */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.65s var(--ease-out-quart),
    transform 0.65s var(--ease-out-quart);
}
.reveal.visible {
  opacity: 1;
  transform: none;
}

/* Para texto en escalera: solo fade, sin movimiento */
.reveal-fade {
  opacity: 0;
  transition: opacity 0.7s ease;
}
.reveal-fade.visible {
  opacity: 1;
}

/* Para imágenes en escalera: cortina de izquierda a derecha */
.reveal-clip {
  clip-path: inset(0 100% 0 0);
  transition: clip-path 1.05s var(--ease-in-out);
}
.reveal-clip.visible {
  clip-path: inset(0 0% 0 0);
}