/* ============================================================
   SECTIONS — Estilos específicos por sección
   Orden: Hero → Problema → Solución → Cómo Funciona →
          Rubros → Features → Pricing → FAQ → CTA Final → Footer
   ============================================================ */

/* ──────────────────────────────
   HERO
   ────────────────────────────── */
.hero {
  padding-top: var(--sp-12);
  padding-bottom: var(--sp-16);
  position: relative;
  overflow: hidden;
}

/* Blobs de ambiente (del skill: animated ambient light) */
.hero__blob-1 {
  width: 520px;
  height: 520px;
  top: -120px;
  right: -60px;
}
.hero__blob-2 {
  width: 380px;
  height: 380px;
  bottom: -80px;
  left: -80px;
}

/* Desvanecido inferior para transición de sección */
.hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 180px;
  background: linear-gradient(to bottom, transparent, var(--clr-bg));
  pointer-events: none;
}

.hero__eyebrow { margin-bottom: var(--sp-4); }

.hero__title {
  font-size: clamp(2.4rem, 5.5vw, 4.5rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.07;
  margin-bottom: var(--sp-3);
  color: var(--clr-text);
}

.hero__subtitle {
  font-size: clamp(var(--fs-base), 1.5vw, var(--fs-xl));
  color: var(--clr-text-muted);
  line-height: 1.75;
  max-width: 520px;
  margin-bottom: var(--sp-6);
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
}

/* Contenedor del mockup */
.hero__visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__mockup-glow {
  position: absolute;
  width: 380px; height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(77,190,228,0.10) 0%, transparent 65%);
  pointer-events: none;
  filter: blur(20px);
}

/* ──────────────────────────────
   PROBLEMA
   ────────────────────────────── */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
}

.problem-card {
  background: var(--clr-surface);
  border-radius: var(--radius-lg);
  padding: var(--sp-5);
  border: 1px solid var(--border-ghost);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  transition:
    border-color var(--dur) var(--ease),
    background   var(--dur) var(--ease);
}
.problem-card:hover {
  border-color: rgba(248, 113, 113, 0.20);
  background: var(--clr-surface-hi);
}
.problem-card h3 {
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--clr-text);
  line-height: 1.3;
}
.problem-card p {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  line-height: 1.7;
}

/* ──────────────────────────────
   SOLUCIÓN
   ────────────────────────────── */
.solution__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-10);
  align-items: center;
}

.solution__media {
  position: relative;
}

.solution__img-wrap {
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow-lg);
}

/* Fallback si la imagen falla */
.solution__img-wrap::before {
  content: '';
  display: block;
  padding-top: 75%; /* aspect ratio 4:3 */
}

.solution__img-wrap img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-xl);
}

/* Overlay sutil de gradiente sobre la imagen */
.solution__img-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(77,190,228,0.07) 0%, transparent 50%);
  border-radius: var(--radius-xl);
  pointer-events: none;
}

.solution__stat-float {
  position: absolute;
  bottom: -1.5rem;
  left: -1.5rem;
  z-index: 2;
  max-width: 180px;
}

.solution__checks {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

/* ──────────────────────────────
   CÓMO FUNCIONA
   ────────────────────────────── */
.steps-wrap {
  position: relative;
}

.steps-connector {
  position: absolute;
  top: 27px;
  left: calc(12.5% + 28px);
  right: calc(12.5% + 28px);
  height: 1px;
  background: linear-gradient(to right,
    transparent,
    var(--border-accent) 20%,
    var(--border-accent) 80%,
    transparent
  );
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-3);
  position: relative;
  z-index: 1;
}

.step-card {
  background: var(--clr-surface);
  border-radius: var(--radius-lg);
  padding: var(--sp-4);
  text-align: center;
  border: 1px solid var(--border-ghost);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
  transition:
    border-color var(--dur) var(--ease),
    background   var(--dur) var(--ease);
}
.step-card:hover {
  border-color: var(--border-accent);
  background: var(--clr-surface-hi);
}

.step-number {
  width: 54px; height: 54px;
  border-radius: var(--radius-full);
  background: var(--clr-surface-hi);
  border: 1px solid var(--border-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-2xl);
  font-weight: 900;
  color: var(--clr-primary);
  flex-shrink: 0;
  letter-spacing: -0.02em;
}

.step-card h4 {
  font-size: var(--fs-base);
  font-weight: 700;
  color: var(--clr-text);
}
.step-card p {
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
  line-height: 1.65;
}

/* ──────────────────────────────
   RUBROS / CASOS DE USO
   ────────────────────────────── */
.use-cases-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-3);
}

.use-case-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 310px;
  background: var(--clr-surface);
  cursor: default;
}

.use-case-card__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.55;
  transition: transform var(--dur-slow) var(--ease), opacity var(--dur-slow) var(--ease);
}

.use-case-card:hover .use-case-card__bg {
  transform: scale(1.07);
  opacity: 0.68;
}

/*
 * IMÁGENES TEMPORALES DE CASOS DE USO
 * Reemplazar estas cuatro URL por imágenes definitivas cuando estén disponibles.
 * Los gradientes se conservan como respaldo si una imagen no carga.
 */
.use-case-card--restaurant .use-case-card__bg {
  background-image:
    url('https://lh3.googleusercontent.com/aida-public/AB6AXuBYPO-y3FWh2KlzI01YfraqBZEQxfnpBS7IAUsM8uTS6imkhPqHfBU4cDcEfNk-3DxNl2XZH4qVwotEtNtEKPXVlGqefmHJ5-vrIuGwI5J3asyTN8-Zap9CSk_JXFUi5xTcmfWvHSIPybQkPLNTqJFgMCK16l6hyt5DfJS9C-8iB70DlciG4G9fO7S4lM0AaoMJdkSA1WnapUL_1zjCtm8SBruNK4pQyaXp8aKnYQahdxe3l4jmOWVlvpCgbPXtMAcFU2gCusu-ztM'),
    linear-gradient(135deg, #1a3530, #0d2020);
}
.use-case-card--retail .use-case-card__bg {
  background-image:
    url('https://lh3.googleusercontent.com/aida-public/AB6AXuCSmcz7FBIYkjJ8DTzWSX23eHjx843jLol4X8mrcvcZvhEaGr2r4-7vfc29LBsURXjv5N9YT1_X3qQz4umCEJQlv7yP9gSQyJnyEwGeAWRNW9hTtwHF8Hd5zk-MjGg5PuxGDsbiDsBDrMCpw9WgNnWCe7otwGTpOZikDpF-Y8CjjAGvZV3N9QXNbTKElOz-0S3LqPMq2q6pAPmam4DjYSp6WKcKijsz3N0xHcBiToy48IytlE8IAxL2i5RT9HlKEmnAp3ON4W2Pi40'),
    linear-gradient(135deg, #1a2a3e, #0d1828);
}
.use-case-card--services .use-case-card__bg {
  background-image:
    url('https://lh3.googleusercontent.com/aida-public/AB6AXuC8GMLva2e4N7E99bXV19d7ysdEpvzdRnTFCQP9DY3kwNBTs2wL3X5ESbDaHDjwh4ymmnTv9TQ3c6HughrS9O_oyNM6uLItDmDqduktsO5nKQXTOIjMLgSyfP9Xz4BsRSRwzkt-bNGhY1W6cW_he2_bZDn03stbN6s_8o_iDlrW3wBICtdj6Xp1NVkFQzHngQZ7t576QNxPxItIPp6jg9gayP8nAqg6EDGf2H7haji4f6h8MYpc1qcOmhljIXGj479WONpFjfXc9YM'),
    linear-gradient(135deg, #1a2040, #0d1030);
}
.use-case-card--mixed .use-case-card__bg {
  background-image:
    url('https://lh3.googleusercontent.com/aida-public/AB6AXuCdVwINAfb0uxzQ-T_8NlJRRn5bl1lJGzZ3tEMeA_wvjxaFwgBDNscd0qfZ4jP-WxzEbcFpQ2lqi7RYj6MM8SXNdSz9vwSKXsMX93lESCAetzYswHtZBulIroYDOJX6R6JOYRBKFDnHTBALTAyaU4V4rcE2RJZKQLDffr-TetmtnV50as5gGWLJZVMfVd9fh4k60qYGVyuXFlcSUK0AkJzOe2mZUGM58RwS6y2_cnO2ggfLaHCMYOJ-RrD4F2Yva63VtrsU-qIbTSI'),
    linear-gradient(135deg, #1e2a35, #0d1a25);
}

.use-case-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(5, 10, 22, 0.93) 0%,
    rgba(5, 10, 22, 0.25) 55%,
    transparent 100%
  );
}

.use-case-card__content {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: var(--sp-4);
}
.use-case-card__content h3 {
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: 0.3rem;
}
.use-case-card__content p {
  font-size: var(--fs-sm);
  color: rgba(218, 226, 253, 0.70);
}

/* ──────────────────────────────
   FEATURES
   ────────────────────────────── */
.features__layout {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--sp-10);
  align-items: start;
}

.features__sidebar h2 { margin-bottom: var(--sp-3); }
.features__sidebar > p {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  line-height: 1.7;
  margin-bottom: var(--sp-5);
}
.features__rows {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-3);
}

/* ──────────────────────────────
   PRICING
   ────────────────────────────── */
.pricing__promo {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: var(--sp-3);
  padding: 0.4rem 1.1rem;
  background: rgba(77, 190, 228, 0.08);
  color: var(--clr-primary);
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  font-weight: 700;
  border: 1px solid rgba(77, 190, 228, 0.18);
}

/* ──────────────────────────────
   CTA FINAL
   ────────────────────────────── */
.cta-banner {
  background: var(--gradient-cta-bg);
  border-radius: var(--radius-3xl);
  padding: var(--sp-12) var(--sp-8);
  text-align: center;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(77, 190, 228, 0.14);
}

/* Glow superior en banner */
.cta-banner::before {
  content: '';
  position: absolute;
  top: -60%; left: 0; right: 0;
  height: 200%;
  background: radial-gradient(ellipse 80% 50% at 50% 0%, rgba(77,190,228,0.10) 0%, transparent 60%);
  pointer-events: none;
}

/* Blob de fondo decorativo */
.cta-banner__blob {
  position: absolute;
  width: 450px; height: 450px;
  right: -100px; top: -100px;
  background: radial-gradient(circle, rgba(8,145,178,0.08) 0%, transparent 70%);
  filter: blur(60px);
  pointer-events: none;
}

.cta-banner__title {
  font-size: clamp(var(--fs-4xl), 4.5vw, var(--fs-6xl));
  font-weight: 900;
  letter-spacing: -0.035em;
  line-height: 1.1;
  color: var(--clr-text);
  max-width: 720px;
  margin-inline: auto;
  margin-bottom: var(--sp-6);
  position: relative;
  z-index: 1;
}

.cta-banner__ctas {
  display: flex;
  justify-content: center;
  gap: var(--sp-3);
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

/* ──────────────────────────────
   FOOTER
   ────────────────────────────── */
.footer {
  background: #060e20;
  padding-block: var(--sp-10);
  border-top: 1px solid var(--border-ghost);
  position: relative;
  overflow: hidden;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--border-accent), transparent);
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--sp-8);
  align-items: start;
}

.footer__brand .navbar__logo {
  font-size: var(--fs-xl);
  display: inline-block;
  margin-bottom: var(--sp-2);
}
.footer__brand p {
  font-size: var(--fs-sm);
  color: var(--clr-text-dim);
  line-height: 1.65;
  max-width: 260px;
  margin-bottom: var(--sp-3);
}

.footer__col h5 {
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--clr-text-muted);
  margin-bottom: var(--sp-3);
}
.footer__col ul {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.footer__col a {
  font-size: var(--fs-sm);
  color: var(--clr-text-dim);
  transition: color var(--dur-fast) var(--ease);
}
.footer__col a:hover { color: var(--clr-primary); }

.footer__bottom {
  max-width: 1200px;
  margin: var(--sp-6) auto 0;
  padding: var(--sp-4) var(--sp-4) 0;
  border-top: 1px solid var(--border-ghost);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sp-2);
}
.footer__copyright {
  font-size: var(--fs-xs);
  color: var(--clr-text-dim);
}
.footer__bottom-links {
  display: flex;
  gap: var(--sp-4);
}
.footer__bottom-links a {
  font-size: var(--fs-xs);
  color: var(--clr-text-dim);
  transition: color var(--dur-fast) var(--ease);
}
.footer__bottom-links a:hover { color: var(--clr-primary); }