/* ==========================================================================
   BigTelligent — Sección 5: Nuestros Servicios (El Core)
   Fuente de verdad: .rules/style.md
   ========================================================================== */

.services {
  position: relative;
  padding-block: var(--section-padding-mobile);
  overflow: hidden;
  background: var(--surface-dim);
}

@media (min-width: 900px) {
  .services {
    padding-block: var(--section-padding);
  }
}

.services__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.services__canvas--mobile {
  display: block;
}

.services__canvas--desktop {
  display: none;
}

@media (min-width: 900px) {
  .services__canvas--mobile {
    display: none;
  }

  .services__canvas--desktop {
    display: block;
  }
}

.services::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: rgb(255 255 255 / 72%);
  pointer-events: none;
}

.services .container {
  position: relative;
  z-index: 1;
}

.services__intro {
  max-width: 640px;
  margin-inline: auto;
  text-align: center;
  margin-bottom: 56px;
}

.services__eyebrow {
  display: block;
  font-family: var(--font-body);
  font-size: var(--label-caps-size);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 16px;
}

.services__title {
  font-size: var(--display-lg-size);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.services__title em {
  font-style: normal;
  color: var(--primary);
}

.services__text {
  font-family: var(--font-body);
  font-size: var(--body-lg-size);
  color: var(--on-surface-variant);
  line-height: 1.6;
}

/* --- Grid de tarjetas --- */

.services__grid {
  display: grid;
  gap: 24px;
  grid-template-columns: 1fr;
  max-width: 1080px;
  margin-inline: auto;
}

@media (min-width: 640px) {
  .services__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .services__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
}

.service-card {
  --mx: 50%;
  --my: 50%;
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 32px 28px;
  min-height: 100%;
  border-radius: var(--rounded-lg);
  background: rgb(255 255 255 / 71%);
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
  border: 1px solid var(--glass-border);
  box-shadow: 0 8px 32px rgba(38, 37, 70, 0.08);
  overflow: hidden;
  isolation: isolate;
  transition: transform 0.35s var(--ease-premium), box-shadow 0.35s var(--ease-premium), border-color 0.35s var(--ease-premium);
}

.service-card::before {
  /* grano */
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.06;
  mix-blend-mode: overlay;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.service-card::after {
  /* spotlight de cursor */
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s var(--ease-premium);
  background: radial-gradient(220px circle at var(--mx) var(--my), rgba(252, 91, 11, 0.4), rgba(252, 91, 11, 0.12) 32%, transparent 62%);
}

.service-card:hover,
.service-card:focus-within {
  transform: translateY(-8px);
  border-color: var(--primary);
  box-shadow: 0 16px 40px rgba(38, 37, 70, 0.14);
}

.service-card:hover::after,
.service-card:focus-within::after {
  opacity: 1;
}

.service-card__icon {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: var(--rounded-full);
  background: #ffffff;
  color: var(--on-primary-container);
  margin-bottom: 24px;
}

.service-card__icon svg {
  width: 24px;
  height: 24px;
}

.service-card__title {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: baseline;
  min-height: 57.59px;
  font-size: var(--headline-sm-size);
  line-height: 1.2;
  margin-bottom: 12px;
}

.service-card__text {
  position: relative;
  z-index: 1;
  font-family: var(--font-body);
  font-size: var(--body-md-size);
  color: var(--on-surface-variant);
  line-height: 1.55;
  flex-grow: 1;
}

/* --- Sectores donde ya trabajamos (título + marquee) --- */

.services__sectors {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  margin-top: 40px;
  padding: 32px 28px;
  border-radius: var(--rounded-lg);
  background: rgb(255 255 255 / 71%);
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturation));
  border: 1px solid var(--glass-border);
}

@media (min-width: 900px) {
  .services__sectors {
    flex-direction: row;
    align-items: center;
    gap: 32px;
  }
}

.services__sectors-title {
  flex-shrink: 0;
}

@media (min-width: 900px) {
  .services__sectors-title {
    width: 30%;
  }
}

.services__sectors-title h3 {
  font-size: var(--headline-sm-size);
  line-height: 1.2;
}

.sectors-marquee {
  position: relative;
  width: 100%;
  cursor: grab;
  touch-action: pan-y;
  -webkit-mask-image: linear-gradient(to right, transparent, black 6%, black 94%, transparent);
  mask-image: linear-gradient(to right, transparent, black 6%, black 94%, transparent);
}

@media (min-width: 900px) {
  .sectors-marquee {
    width: 70%;
  }
}

.sectors-marquee.is-dragging {
  cursor: grabbing;
}

.sectors-marquee .marquee__track {
  display: flex;
  align-items: center;
  gap: 16px;
  width: max-content;
  will-change: transform;
}

.sector-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-shrink: 0;
  width: 140px;
  padding: 20px 16px;
  border-radius: var(--rounded-md);
  background: var(--surface);
  border: 1px solid var(--glass-border);
  text-align: center;
}

.sector-card svg {
  width: 28px;
  height: 28px;
  color: var(--primary);
}

.sector-card span {
  font-family: var(--font-body);
  font-size: var(--body-sm-size);
  color: var(--on-surface-variant);
  line-height: 1.3;
}

.service-card__cta {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 24px;
  color: var(--primary);
  font-family: var(--font-body);
  font-size: var(--body-md-size);
  font-weight: 600;
  cursor: pointer;
}

.service-card__cta .btn-label {
  position: relative;
  display: inline-block;
  overflow: hidden;
  height: 1.2em;
  line-height: 1.2em;
}

.service-card__cta .btn-label span {
  display: block;
  transition: transform 0.45s var(--ease-premium);
}

.service-card__cta .btn-label .btn-label-duplicate {
  position: absolute;
  inset: 0;
  transform: translateY(100%);
}

.service-card__cta:hover .btn-label span:first-child,
.service-card__cta:focus-visible .btn-label span:first-child {
  transform: translateY(-100%);
}

.service-card__cta:hover .btn-label-duplicate,
.service-card__cta:focus-visible .btn-label-duplicate {
  transform: translateY(0);
}

.service-card__cta .btn-icon {
  position: relative;
  display: inline-flex;
  overflow: hidden;
  width: 1em;
  height: 1.2em;
}

.service-card__cta .btn-icon span {
  position: absolute;
  inset: 0;
  display: inline-flex;
  align-items: center;
  transition: transform 0.45s var(--ease-premium);
}

.service-card__cta .btn-icon .btn-icon-duplicate {
  transform: translateY(100%);
}

.service-card__cta:hover .btn-icon span:first-child,
.service-card__cta:focus-visible .btn-icon span:first-child {
  transform: translateY(-100%);
}

.service-card__cta:hover .btn-icon-duplicate,
.service-card__cta:focus-visible .btn-icon-duplicate {
  transform: translateY(0);
}

.service-card__cta:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 3px;
  border-radius: var(--rounded-sm);
}

/* --- Certificaciones --- */

.services__certs {
  margin-top: 56px;
  padding-top: 40px;
  border-top: 1px solid var(--outline-variant);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}

.services__certs-label {
  font-family: var(--font-body);
  font-size: var(--annotation-size);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--on-surface-variant);
}

.services__certs-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 32px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.services__certs-list li {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--body-md-size);
  color: var(--secondary);
}