/* ==========================================
   AudASIN — SERVICIOS CSS
   Estilos específicos de páginas de servicio
   ========================================== */

/* ==========================================
   LISTAS TÉCNICAS INTERACTIVAS
   Usadas en "Variables del modelo", "Metodología",
   "Componentes" y "Categorías" de las páginas de servicio.
   ========================================== */
.model-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.model-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  color: rgba(247,248,250,0.65);
  border-bottom: 1px solid rgba(247,248,250,0.05);
  padding: 0.7rem 0;
  font-family: var(--mono);
  font-size: 0.8rem;
  text-align: left;
  position: relative;
  transition: color 0.2s, border-color 0.2s, padding-left 0.3s var(--ease-brutal);
}
.model-item:last-of-type { border-bottom: none; }
.model-item:hover,
.model-item[aria-expanded="true"] {
  color: var(--ice);
  border-bottom-color: var(--gold);
  padding-left: 0.5rem;
}
.model-item__check {
  color: var(--gold);
  font-weight: 700;
}
.model-item:hover .model-item__check,
.model-item[aria-expanded="true"] .model-item__check {
  transform: rotate(90deg);
  transition: transform 0.3s var(--ease-brutal);
}
.model-list__note {
  margin-top: 0.85rem;
  color: rgba(247,248,250,0.28);
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
}

/* Variante tricolumna (usada en market-entry: label + value + check) */
.model-item--3col {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.75rem;
  align-items: center;
}
.model-item--3col .model-item__index { color: var(--gold); font-weight: 700; }
.model-item--3col .model-item__meta { color: rgba(247,248,250,0.3); font-size: 0.65rem; }

/* Variante bloque (Review Mining, PPC Inference, etc.): nombre + descripción */
.method-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.method-item {
  display: block;
  width: 100%;
  text-align: left;
  padding: 1rem 0.25rem;
  border-top: 1px solid rgba(247,248,250,0.05);
  background: transparent;
  position: relative;
  transition: background 0.25s, padding-left 0.3s var(--ease-brutal), border-color 0.25s;
  font-family: var(--mono);
}
.method-list .method-item:first-child { border-top: none; padding-top: 0.2rem; }
.method-item:hover,
.method-item[aria-expanded="true"] {
  padding-left: 0.65rem;
  background: rgba(255,215,0,0.04);
}
.method-item__name {
  display: block;
  color: var(--ice);
  font-size: 0.82rem;
  margin-bottom: 0.35rem;
  transition: color 0.2s;
}
.method-item:hover .method-item__name,
.method-item[aria-expanded="true"] .method-item__name {
  color: var(--gold);
}
.method-item__desc {
  display: block;
  color: rgba(247,248,250,0.4);
  font-size: 0.74rem;
  line-height: 1.65;
}

/* ---- HERO DE SERVICIO ---- */
.srv-hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--navy);
  position: relative;
  overflow: hidden;
  padding-top: 5rem;
}
.srv-hero__left {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 5rem 4rem 5rem 4rem;
  position: relative;
  z-index: 1;
}
.srv-hero__right {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 5rem 4rem;
  position: relative;
  border-left: 1px solid rgba(247,248,250,0.06);
}
.srv-back {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  color: rgba(247,248,250,0.35);
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
  transition: color 0.2s;
}
.srv-back:hover { color: var(--gold); }
.srv-num {
  font-family: var(--mono);
  font-size: clamp(6rem, 15vw, 13rem);
  font-weight: 700;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(247,248,250,0.08);
  position: absolute;
  top: 4rem; right: -1rem;
  pointer-events: none;
  letter-spacing: -0.05em;
}
.srv-hero__tag {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--gold);
  letter-spacing: 0.18em;
  margin-bottom: 1.5rem;
}
.srv-hero__title {
  font-size: clamp(2rem, 5vw, 3.8rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  color: var(--ice);
  margin-bottom: 1.5rem;
}
.srv-hero__title .gold { color: var(--gold); }
.srv-hero__desc {
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(247,248,250,0.5);
  max-width: 480px;
  margin-bottom: 2.5rem;
}
.srv-hero__cta {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--gold);
  color: var(--navy);
  padding: 0.9rem 2rem;
  border: 2px solid var(--gold);
  transition: background 0.25s, color 0.25s;
}
.srv-hero__cta:hover { background: transparent; color: var(--gold); }

/* Líneas de fondo hero (heredado de index) */
.srv-hero__bg-lines {
  position: absolute;
  inset: 0;
  display: flex;
  pointer-events: none;
  z-index: 0;
}
.srv-hero__bg-lines span {
  flex: 1;
  border-right: 1px solid rgba(247,248,250,0.03);
}

/* ==========================================
   SECCIONES COMUNES
   ========================================== */
.srv-section {
  padding: 7rem 4rem;
  position: relative;
}
.srv-section--ice   { background: var(--ice); border-bottom: 1px solid var(--border); }
.srv-section--navy  { background: var(--navy); }
.srv-section--gray  { background: #f0f1f3; border-bottom: 1px solid var(--border); }

.srv-section__header { margin-bottom: 4rem; }
.srv-section__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: start;
}
.srv-section__text p {
  font-size: 1rem;
  line-height: 1.85;
  color: var(--slate);
  margin-bottom: 1.25rem;
}
.srv-section__text p strong {
  color: var(--navy);
  font-weight: 700;
}

/* ==========================================
   PROCESO DE SERVICIO
   ========================================== */
.srv-steps { display: flex; flex-direction: column; gap: 0; }
.srv-step {
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: 1.5rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
  position: relative;
  overflow: hidden;
  cursor: default;
  transition: background 0.3s;
}
.srv-step:last-child { border-bottom: none; }
.srv-step:hover { background: rgba(0,31,63,0.03); }
.srv-step::before {
  content: '';
  position: absolute;
  left: 0; top: 0;
  width: 2px; height: 0;
  background: var(--gold);
  transition: height 0.4s var(--ease-brutal);
}
.srv-step:hover::before { height: 100%; }
.srv-step__num {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--gold-ink);
  font-weight: 700;
  padding-top: 0.2rem;
}
.srv-step__title {
  font-family: var(--mono);
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--navy);
  margin-bottom: 0.5rem;
}
.srv-step__desc {
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--slate);
}

/* ==========================================
   ENTREGABLES (WHAT YOU GET)
   ========================================== */
.srv-deliverables {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.srv-deliverable {
  padding: 1.85rem 1.85rem 2rem;
  border: 1px solid var(--border);
  background: white;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  transition: border-color 0.4s var(--ease-brutal),
              transform 0.45s var(--ease-brutal),
              box-shadow 0.4s var(--ease-brutal),
              background 0.4s var(--ease-brutal);
}
/* Border-top gold scale */
.srv-deliverable::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.55s var(--ease-brutal);
}
/* Sweep diagonal */
.srv-deliverable::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 40%, rgba(255,215,0,0.08) 50%, transparent 60%);
  transform: translateX(-120%);
  transition: transform 0.75s var(--ease-brutal);
  pointer-events: none;
  z-index: -1;
}
.srv-deliverable:hover {
  border-color: rgba(255,215,0,0.45);
  transform: translateY(-5px);
  box-shadow: 0 14px 32px rgba(0,31,63,0.08);
  background: #fff;
}
.srv-deliverable:hover::before { transform: scaleX(1); }
.srv-deliverable:hover::after { transform: translateX(120%); }
.srv-deliverable__icon {
  font-family: var(--mono);
  font-size: 1.15rem;
  color: var(--gold-ink);
  margin-bottom: 0.75rem;
  transition: letter-spacing 0.45s var(--ease-brutal);
  display: inline-block;
}
.srv-deliverable:hover .srv-deliverable__icon {
  letter-spacing: 0.1em;
}
.srv-deliverable__title {
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--navy);
  margin-bottom: 0.5rem;
}
.srv-deliverable__desc {
  font-size: 0.85rem;
  line-height: 1.65;
  color: var(--slate);
}

/* ==========================================
   NAVEGACIÓN ENTRE SERVICIOS
   Cards grandes con número decorativo, hover con
   sweep diagonal gold, border entrando desde arriba
   y flecha que se convierte en círculo dorado.
   ========================================== */
.srv-nav-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 1rem;
}
.srv-nav-card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 260px;
  padding: 2.25rem 2.5rem;
  border: 1px solid rgba(247,248,250,0.08);
  background: rgba(247,248,250,0.02);
  overflow: hidden;
  transition: transform 0.4s var(--ease-brutal),
              border-color 0.4s var(--ease-brutal),
              background 0.4s var(--ease-brutal);
  text-decoration: none;
  isolation: isolate;
}
.srv-nav-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.55s var(--ease-brutal);
}
.srv-nav-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 40%, rgba(255,215,0,0.08) 50%, transparent 60%);
  transform: translateX(-120%);
  transition: transform 0.7s var(--ease-brutal);
  pointer-events: none;
  z-index: -1;
}
.srv-nav-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255,215,0,0.35);
  background: rgba(255,215,0,0.04);
}
.srv-nav-card:hover::before { transform: scaleX(1); }
.srv-nav-card:hover::after { transform: translateX(120%); }

.srv-nav-card__num {
  position: absolute;
  top: 1.25rem;
  right: 1.5rem;
  font-family: var(--mono);
  font-size: 4.5rem;
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1px rgba(247,248,250,0.1);
  letter-spacing: -0.05em;
  line-height: 1;
  pointer-events: none;
  transition: -webkit-text-stroke-color 0.4s, color 0.4s, transform 0.5s var(--ease-brutal);
}
.srv-nav-card:hover .srv-nav-card__num {
  color: rgba(255,215,0,0.08);
  -webkit-text-stroke-color: rgba(255,215,0,0.4);
  transform: scale(1.08) translate(-4px, 4px);
}
.srv-nav-card__tag {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--gold);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}
.srv-nav-card__name {
  font-size: 1.55rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 1.05;
  color: var(--ice);
  margin-top: 0.2rem;
  max-width: 80%;
  transition: color 0.3s;
}
.srv-nav-card__desc {
  font-family: var(--sans);
  font-size: 0.82rem;
  line-height: 1.6;
  color: rgba(247,248,250,0.45);
  margin-top: 0.85rem;
  max-width: 90%;
  transition: color 0.3s;
}
.srv-nav-card:hover .srv-nav-card__desc { color: rgba(247,248,250,0.7); }

.srv-nav-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.75rem;
}
.srv-nav-card__cta {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(247,248,250,0.35);
  transition: color 0.3s, letter-spacing 0.4s var(--ease-brutal);
}
.srv-nav-card:hover .srv-nav-card__cta {
  color: var(--gold);
  letter-spacing: 0.2em;
}
.srv-nav-card__arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(247,248,250,0.15);
  border-radius: 50%;
  font-family: var(--mono);
  font-size: 1rem;
  color: rgba(247,248,250,0.45);
  transition: background 0.35s var(--ease-brutal),
              border-color 0.35s var(--ease-brutal),
              color 0.35s,
              transform 0.45s var(--ease-brutal);
}
.srv-nav-card:hover .srv-nav-card__arrow {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--navy);
  transform: translateX(10px) rotate(-45deg);
}

@media (max-width: 900px) {
  .srv-nav-grid { grid-template-columns: 1fr; gap: 1rem; }
  .srv-nav-card { min-height: auto; padding: 1.75rem; }
  .srv-nav-card__num { font-size: 3.5rem; top: 0.9rem; right: 1rem; }
  .srv-nav-card__name { font-size: 1.3rem; max-width: 75%; }
}

/* ==========================================
   INTERACTIVE: NICHE SCANNER (#01)
   ========================================== */
.niche-scanner {
  background: var(--navy);
  border: 1px solid rgba(247,248,250,0.08);
  padding: 2rem;
  font-family: var(--mono);
}
.niche-scanner__title {
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  color: rgba(247,248,250,0.35);
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(247,248,250,0.06);
}
.niche-row {
  padding: 1rem 0;
  border-bottom: 1px solid rgba(247,248,250,0.04);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.niche-row:last-child { border-bottom: none; }
.niche-row__header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.niche-row__name {
  font-size: 0.78rem;
  color: var(--ice);
  font-weight: 700;
}
.niche-row__score {
  font-size: 0.72rem;
  color: var(--gold);
}
.niche-row__bars { display: flex; flex-direction: column; gap: 0.3rem; }
.niche-bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.niche-bar__label {
  font-size: 0.58rem;
  color: rgba(247,248,250,0.3);
  letter-spacing: 0.08em;
  width: 80px;
  flex-shrink: 0;
  text-transform: uppercase;
}
.niche-bar__track {
  flex: 1;
  height: 3px;
  background: rgba(247,248,250,0.06);
  overflow: hidden;
}
.niche-bar__fill {
  height: 100%;
  background: var(--gold);
  width: 0;
  transition: width 1.2s var(--ease-brutal);
}
.niche-bar__fill--blue { background: #4a90d9; }
.niche-bar__fill--green { background: #28C840; }
.niche-bar__val {
  font-size: 0.58rem;
  color: rgba(247,248,250,0.4);
  width: 28px;
  text-align: right;
  flex-shrink: 0;
}

/* ==========================================
   INTERACTIVE: ASIN CARDS (#02)
   ========================================== */
.asin-grid {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.asin-card {
  background: rgba(247,248,250,0.03);
  border: 1px solid rgba(247,248,250,0.08);
  padding: 1.5rem;
  font-family: var(--mono);
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s;
}
.asin-card:hover { border-color: rgba(255,215,0,0.4); }
.asin-card__header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 1rem;
  font-size: 0.7rem;
}
.asin-card__id { color: var(--gold); }
.asin-card__pos {
  color: rgba(247,248,250,0.3);
}
.asin-card__metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 1rem;
}
.asin-metric { display: flex; flex-direction: column; gap: 0.2rem; }
.asin-metric__val {
  font-size: 1rem;
  font-weight: 700;
  color: var(--ice);
}
.asin-metric__label {
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  color: rgba(247,248,250,0.25);
  text-transform: uppercase;
}
.asin-card__vuln {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.65rem;
  padding: 0.5rem 0.75rem;
  border: 1px solid rgba(255,215,0,0.15);
  color: var(--gold);
  opacity: 0;
  transform: translateY(5px);
  transition: opacity 0.3s, transform 0.3s;
}
.asin-card:hover .asin-card__vuln { opacity: 1; transform: translateY(0); }
.vuln-dot { width: 6px; height: 6px; background: var(--gold); border-radius: 50%; flex-shrink: 0; }

/* ==========================================
   INTERACTIVE: ESCENARIOS (#03)
   ========================================== */
.scenarios {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}
.scenario {
  padding: 2rem;
  border-right: 1px solid rgba(247,248,250,0.06);
  font-family: var(--mono);
  position: relative;
  transition: background 0.3s;
}
.scenario:last-child { border-right: none; }
.scenario:hover { background: rgba(247,248,250,0.03); }
.scenario--base {
  border: 1px solid rgba(255,215,0,0.25);
  background: rgba(255,215,0,0.03);
}
.scenario__tag {
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(247,248,250,0.06);
}
.scenario--base .scenario__tag { color: var(--gold); border-color: rgba(255,215,0,0.1); }
.scenario__tag .normal { color: rgba(247,248,250,0.3); }
.scenario__recommended {
  font-size: 0.55rem;
  background: var(--gold);
  color: var(--navy);
  padding: 0.15rem 0.5rem;
  margin-left: 0.5rem;
}
.scenario__metrics { display: flex; flex-direction: column; gap: 1.25rem; }
.sc-metric__label {
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  color: rgba(247,248,250,0.3);
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}
.sc-metric__val {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--ice);
  line-height: 1;
}
.scenario--base .sc-metric__val { color: var(--gold); }
.sc-metric__sub {
  font-size: 0.6rem;
  color: rgba(247,248,250,0.2);
  margin-top: 0.15rem;
}

/* ==========================================
   INTERACTIVE: LISTING SCORE GAUGE (#04)
   ========================================== */
.score-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  font-family: var(--mono);
}
.score-gauge {
  position: relative;
  width: 220px;
  height: 220px;
}
.score-gauge svg {
  transform: rotate(-90deg);
  overflow: visible;
}
.score-gauge__track {
  fill: none;
  stroke: rgba(247,248,250,0.06);
  stroke-width: 8;
}
.score-gauge__fill {
  fill: none;
  stroke: var(--gold);
  stroke-width: 8;
  stroke-linecap: butt;
  stroke-dasharray: 565.5;
  stroke-dashoffset: 565.5;
  transition: stroke-dashoffset 2s var(--ease-brutal);
}
.score-gauge__center {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
}
.score-gauge__num {
  font-size: 3rem;
  font-weight: 700;
  color: var(--ice);
  line-height: 1;
}
.score-gauge__denom {
  font-size: 0.65rem;
  color: rgba(247,248,250,0.3);
  letter-spacing: 0.1em;
}
.score-gauge__label {
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  color: rgba(247,248,250,0.3);
  text-transform: uppercase;
}

.score-categories {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.score-cat {
  display: grid;
  grid-template-columns: 1fr 2fr auto;
  align-items: center;
  gap: 1rem;
  font-size: 0.65rem;
}
.score-cat__name {
  color: rgba(247,248,250,0.5);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.score-cat__bar {
  height: 2px;
  background: rgba(247,248,250,0.06);
  overflow: hidden;
}
.score-cat__fill {
  height: 100%;
  background: var(--gold);
  width: 0;
  transition: width 1.4s var(--ease-brutal);
}
.score-cat__val { color: var(--gold); text-align: right; }

/* ==========================================
   STAT DESTACADO (all service pages)
   ========================================== */
.srv-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--border);
}
.srv-stat {
  padding: 2.5rem;
  border-right: 1px solid var(--border);
}
.srv-stat:last-child { border-right: none; }
.srv-stat__num {
  font-family: var(--mono);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.35rem;
}
.srv-stat__num--gold { color: var(--gold-ink); }
.srv-stat__label {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--slate-light);
}

/* CTA de servicio */
.srv-cta {
  padding: 7rem 4rem;
  background: var(--navy);
  border-top: 3px solid var(--gold);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.srv-cta__bg {
  position: absolute;
  font-family: var(--mono);
  font-size: clamp(6rem, 18vw, 16rem);
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1px rgba(247,248,250,0.03);
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  white-space: nowrap;
  pointer-events: none;
}
.srv-cta__inner { position: relative; z-index: 1; max-width: 600px; margin: 0 auto; }
.srv-cta__title {
  font-size: clamp(2rem, 5vw, 3.8rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--ice);
  margin-bottom: 1.25rem;
}
.srv-cta__sub {
  font-size: 1rem;
  color: rgba(247,248,250,0.4);
  margin-bottom: 2.5rem;
  line-height: 1.8;
}
.srv-cta__btn {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--gold);
  color: var(--navy);
  padding: 1.1rem 3rem;
  border: 2px solid var(--gold);
  transition: background 0.25s, color 0.25s;
}
.srv-cta__btn:hover { background: transparent; color: var(--gold); }

/* ==========================================
   FOOTER DE SERVICIOS (Navy)
   ========================================== */
.srv-footer {
  padding: 2.5rem 4rem;
  background: #000d1a;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.srv-footer__brand {
  font-family: var(--mono);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--ice);
}
.srv-footer__copy {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: rgba(247,248,250,0.55);
}

/* ==========================================
   RESPONSIVE SERVICIO
   ========================================== */
@media (max-width: 900px) {
  .srv-hero { grid-template-columns: 1fr; min-height: auto; }
  .srv-hero__right { display: none; }
  .srv-hero__left { padding: 6rem 1.5rem 3rem; }
  .srv-section { padding: 4rem 1.5rem; }
  .srv-section__inner { grid-template-columns: 1fr; gap: 3rem; }
  .srv-deliverables { grid-template-columns: 1fr; }
  .srv-stats-row { grid-template-columns: 1fr 1fr; }
  .srv-stat:nth-child(2) { border-right: none; }
  .srv-stat:nth-child(n+3) { border-top: 1px solid var(--border); }
  .scenarios { grid-template-columns: 1fr; }
  .scenario { border-right: none; border-bottom: 1px solid rgba(247,248,250,0.06); }
  .asin-card__metrics { grid-template-columns: repeat(2, 1fr); }
  .srv-cta { padding: 5rem 1.5rem; }
  .srv-footer { padding: 2rem 1.5rem; flex-direction: column; align-items: flex-start; }
}