/* ============================================
   QUANTA ENERGIA — Corporate Premium
   ============================================ */

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

:root {
  --navy: #1A3344;
  --navy-dark: #0F2230;
  --navy-medium: #253F52;
  --orange: #E8762A;
  --orange-hover: #D4691F;
  --orange-dim: rgba(232, 118, 42, 0.08);
  --orange-glow: rgba(232, 118, 42, 0.30);
  --green: #3A7D5C;
  --green-light: #5DB88A;
  --green-dim: rgba(58, 125, 92, 0.08);

  --bg-body: #F4F1EC;
  --bg-white: #FFFFFF;
  --bg-light: #F9F7F3;

  --text-primary: #1A3344;
  --text-secondary: #4A6274;
  --text-muted: #7E94A4;
  --text-on-dark: #FFFFFF;
  --text-on-dark-muted: #A0B8C8;

  --border: rgba(26, 51, 68, 0.08);
  --border-medium: rgba(26, 51, 68, 0.14);

  --radius: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'Roboto Mono', monospace;
  --shadow-sm: 0 2px 8px rgba(26, 51, 68, 0.06);
  --shadow-md: 0 4px 20px rgba(26, 51, 68, 0.08);
  --shadow-lg: 0 8px 40px rgba(26, 51, 68, 0.10);
  --shadow-xl: 0 20px 60px rgba(26, 51, 68, 0.14);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background-color: var(--bg-body);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Evita que títulos largos desborden en pantallas muy estrechas */
.section__title, .hero__title, .page-hero__title, .cta-band__title,
.parallax-section__title, .case-featured__quote, .section__subtitle {
  overflow-wrap: break-word;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.875rem;
  padding: 12px 28px;
  border-radius: var(--radius);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all 0.25s ease;
  white-space: nowrap;
}

.btn--primary {
  background-color: var(--orange);
  color: #FFFFFF;
  border-color: var(--orange);
}

.btn--primary:hover {
  background-color: var(--orange-hover);
  box-shadow: 0 6px 24px var(--orange-glow);
  transform: translateY(-2px);
}

.btn--outline-light {
  background: transparent;
  color: #FFFFFF;
  border-color: rgba(255,255,255,0.3);
}

.btn--outline-light:hover {
  border-color: rgba(255,255,255,0.6);
  background: rgba(255,255,255,0.05);
}

.btn--lg {
  padding: 16px 36px;
  font-size: 0.9375rem;
  border-radius: var(--radius-md);
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.0);
  backdrop-filter: blur(0px);
  transition: all 0.4s ease;
}

.navbar.scrolled {
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-sm);
  border-bottom: 1px solid var(--border);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.navbar__logo-img {
  height: 64px;
  width: auto;
  transition: filter 0.4s;
}

/* Logo white on hero, normal when scrolled o en páginas internas (navbar--solid) */
.navbar:not(.scrolled):not(.navbar--solid) .navbar__logo-img {
  filter: brightness(0) invert(1);
}

.navbar__links { display: flex; gap: 32px; }

.navbar__link {
  font-size: 0.8125rem;
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  transition: color 0.3s;
  position: relative;
}

.navbar.scrolled .navbar__link {
  color: var(--text-secondary);
}

.navbar__link:hover { color: #FFFFFF; }
.navbar.scrolled .navbar__link:hover { color: var(--navy); }

.navbar__link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1.5px;
  background-color: var(--orange);
  transition: width 0.25s;
}

.navbar__link:hover::after { width: 100%; }

.navbar__cta {
  font-size: 0.8125rem;
  padding: 10px 24px;
}

.navbar:not(.scrolled) .navbar__cta {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.25);
  color: #FFFFFF;
}

.navbar:not(.scrolled) .navbar__cta:hover {
  background: rgba(255,255,255,0.2);
  border-color: rgba(255,255,255,0.5);
  box-shadow: none;
  transform: none;
}

.navbar__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.navbar__toggle span {
  width: 22px; height: 2px;
  background-color: #FFFFFF;
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s, background-color 0.3s;
}

.navbar.scrolled .navbar__toggle span {
  background-color: var(--navy);
}

/* ============================================
   HERO SLIDER
   ============================================ */
.hero {
  position: relative;
  height: 100vh;
  min-height: 780px;
  overflow: hidden;
  background: var(--navy-dark);
}

/* --- Fondos (crossfade + ken burns) --- */
.hero__bgs { position: absolute; inset: 0; }
.hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1.08);
  transition: opacity 1.2s ease, transform 9s ease;
}
.hero__bg--active { opacity: 1; transform: scale(1); }

/* --- Capas: gradiente cinemático + glow + retícula técnica --- */
.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(9,22,32,0.95) 0%, rgba(11,27,39,0.82) 40%, rgba(11,27,39,0.46) 72%, rgba(11,27,39,0.30) 100%),
    radial-gradient(120% 95% at 86% 8%, rgba(232,118,42,0.18) 0%, transparent 55%);
}
.hero__grid-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.045) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(115% 105% at 72% 32%, #000 0%, transparent 72%);
          mask-image: radial-gradient(115% 105% at 72% 32%, #000 0%, transparent 72%);
}

/* --- Layout asimétrico --- */
.hero__inner {
  position: relative;
  z-index: 3;
  height: 100%;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 56px;
  padding-top: 100px;
  padding-bottom: 112px;
}

.hero__copy { position: relative; max-width: 600px; }

/* Variantes de texto por slide */
.hero__slide-text {
  position: absolute;
  top: 0; left: 0; right: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease, visibility 0.7s;
}
.hero__slide-text--active {
  position: relative;
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.hero__title-accent {
  background: linear-gradient(100deg, var(--orange) 0%, var(--green-light) 120%);
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
  color: var(--orange);
}

/* Fila de confianza (persistente) */
.hero__trust {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 40px;
  flex-wrap: wrap;
}
.hero__trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.64);
}
.hero__trust-item svg { color: var(--green-light); flex-shrink: 0; }
.hero__trust-divider { width: 1px; height: 18px; background: rgba(255,255,255,0.16); }

/* --- Panel glass: dashboard en vivo --- */
.hero__panel {
  position: relative;
  justify-self: end;
  width: 100%;
  max-width: 426px;
  padding: 24px;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.14);
  background: linear-gradient(158deg, rgba(255,255,255,0.11), rgba(255,255,255,0.035));
  box-shadow: 0 30px 80px rgba(0,0,0,0.48), inset 0 1px 0 rgba(255,255,255,0.12);
  backdrop-filter: blur(18px) saturate(120%);
  -webkit-backdrop-filter: blur(18px) saturate(120%);
  animation: heroFloat 6.5s ease-in-out infinite;
}
@keyframes heroFloat { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

.hero__panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 22px;
}
.hero__live {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--green-light);
}
.hero__live-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--green-light);
  animation: heroPulse 1.8s infinite;
}
@keyframes heroPulse {
  0% { box-shadow: 0 0 0 0 rgba(93,184,138,0.55); }
  70% { box-shadow: 0 0 0 9px rgba(93,184,138,0); }
  100% { box-shadow: 0 0 0 0 rgba(93,184,138,0); }
}
.hero__panel-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.6875rem;
  color: rgba(255,255,255,0.52);
}
.hero__panel-tag svg { opacity: 0.7; }

.hero__metric-label {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(255,255,255,0.5);
}
.hero__metric {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 6px 0 0;
}
.hero__metric-value {
  font-family: var(--font-mono);
  font-size: 2.6rem;
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: -1.5px;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.hero__metric-unit {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: rgba(255,255,255,0.55);
}
.hero__metric-trend {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--green-light);
}
.hero__metric-trend--up { color: var(--orange); }

.hero__chart {
  display: flex;
  align-items: flex-end;
  gap: 5px;
  height: 78px;
  margin: 22px 0;
}
.hero__bar {
  flex: 1;
  border-radius: 3px 3px 2px 2px;
  background: linear-gradient(180deg, var(--orange), rgba(232,118,42,0.20));
  transform-origin: bottom;
  animation: heroBar 2.8s ease-in-out infinite;
}
.hero__bar:nth-child(even) {
  background: linear-gradient(180deg, var(--green-light), rgba(93,184,138,0.20));
}
.hero__bar:nth-child(3n) { animation-delay: .25s; }
.hero__bar:nth-child(3n+1) { animation-delay: .5s; }
.hero__bar:nth-child(4n) { animation-delay: .75s; }
.hero__bar:nth-child(5n) { animation-delay: 1s; }
@keyframes heroBar { 0%,100% { transform: scaleY(0.80); } 50% { transform: scaleY(1); } }

.hero__kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.hero__kpi {
  padding: 11px 12px;
  border-radius: 11px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
}
.hero__kpi-val {
  font-family: var(--font-mono);
  font-size: 1.0625rem;
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1;
}
.hero__kpi-val span { font-size: 0.75rem; color: rgba(255,255,255,0.55); }
.hero__kpi-lbl {
  font-size: 0.5625rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: rgba(255,255,255,0.5);
  margin-top: 5px;
}

.hero__alert {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-top: 16px;
  padding: 11px 13px;
  border-radius: 11px;
  background: var(--orange-dim);
  border: 1px solid rgba(232,118,42,0.32);
}
.hero__alert-ico {
  width: 28px; height: 28px;
  border-radius: 8px;
  background: rgba(232,118,42,0.18);
  color: var(--orange);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.hero__alert-txt { font-size: 0.75rem; color: rgba(255,255,255,0.82); line-height: 1.4; }
.hero__alert-txt strong { color: #FFFFFF; font-weight: 600; }

/* Hero responsive: ocultar panel y pasar a flujo vertical natural (≤1024) */
@media (max-width: 1024px) {
  .hero { height: auto; min-height: 0; }
  .hero__panel { display: none; }
  .hero__inner {
    display: block;
    grid-template-columns: 1fr;
    padding: 116px 0 36px;
  }
  .hero__copy { max-width: 640px; margin: 0 auto; }
  .hero__trust-divider { display: none; }
  .hero__grid-pattern {
    -webkit-mask-image: radial-gradient(120% 100% at 50% 35%, #000 0%, transparent 75%);
            mask-image: radial-gradient(120% 100% at 50% 35%, #000 0%, transparent 75%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero__panel, .hero__bar, .hero__live-dot { animation: none !important; }
}

.hero__label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 24px;
}

.hero__label::before {
  content: '';
  width: 36px;
  height: 2px;
  background: linear-gradient(90deg, var(--orange), var(--green));
}

.hero__title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.08;
  color: #FFFFFF;
  margin-bottom: 22px;
  letter-spacing: -1px;
}

.hero__subtitle {
  font-size: 1.0625rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.75;
  margin-bottom: 40px;
  max-width: 480px;
}

.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; }
@media (max-width: 480px) {
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .btn { width: 100%; }
}

/* Slide Controls */
.hero__controls {
  position: absolute;
  bottom: 124px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 20px;
}

.hero__arrow {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.05);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.25s;
}

.hero__arrow:hover {
  border-color: rgba(255,255,255,0.6);
  background: rgba(255,255,255,0.1);
}

.hero__dots { display: flex; gap: 8px; }

.hero__dot {
  width: 32px; height: 3px;
  border-radius: 3px;
  border: none;
  background: rgba(255,255,255,0.25);
  cursor: pointer;
  transition: all 0.35s;
}

.hero__dot--active {
  width: 48px;
  background: var(--orange);
}

/* Hero Stat Bar — tira de métricas (glass control-strip) */
.hero__stat-bar {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  z-index: 10;
  background: linear-gradient(180deg, rgba(13,30,43,0.55) 0%, rgba(10,24,34,0.82) 100%);
  border-top: 1px solid rgba(255,255,255,0.10);
  backdrop-filter: blur(14px) saturate(125%);
  -webkit-backdrop-filter: blur(14px) saturate(125%);
}
.hero__stat-bar::before {
  content: '';
  position: absolute;
  top: -1px; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--orange) 28%, var(--green-light) 72%, transparent 100%);
}

/* ≤1024: controles y barra de métricas en flujo (debe ir TRAS las reglas base de arriba) */
@media (max-width: 1024px) {
  .hero__controls { position: static; transform: none; margin: 10px auto 26px; }
  .hero__stat-bar {
    position: static;
    margin-top: 8px;
    border-radius: var(--radius-lg);
    overflow: hidden;
  }
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.hero-metric {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 20px 22px;
  position: relative;
  transition: background 0.25s;
}
.hero-metric + .hero-metric::before {
  content: '';
  position: absolute;
  left: 0; top: 16px; bottom: 16px;
  width: 1px;
  background: rgba(255,255,255,0.09);
}
.hero-metric:hover { background: rgba(255,255,255,0.045); }

.hero-metric__icon {
  width: 46px; height: 46px;
  border-radius: 12px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(232,118,42,0.16);
  color: var(--orange);
  transition: transform 0.25s;
}
.hero-metric:nth-child(even) .hero-metric__icon {
  background: rgba(93,184,138,0.16);
  color: var(--green-light);
}
.hero-metric:hover .hero-metric__icon { transform: translateY(-2px); }

.hero-metric__value {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1;
  letter-spacing: -0.5px;
  font-variant-numeric: tabular-nums;
}
.hero-metric__label {
  display: block;
  font-size: 0.6875rem;
  color: var(--text-on-dark-muted);
  line-height: 1.35;
  margin-top: 7px;
}

/* ============================================
   SECTIONS
   ============================================ */
.section { padding: 110px 0; }
.section--white { background: var(--bg-white); }
.section--light { background: var(--bg-light); }
.section--navy { background: var(--navy); color: var(--text-on-dark); }

.section__header {
  text-align: center;
  max-width: 660px;
  margin: 0 auto 72px;
}

.section__header--light .section__title { color: #FFFFFF; }
.section__header--light .section__subtitle { color: var(--text-on-dark-muted); }

.section__tag {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 16px;
}

.section__tag--green { color: var(--green); }

.section__title {
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--navy);
  letter-spacing: -0.3px;
}

.section__subtitle {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 72px;
  align-items: center;
}

.about__image {
  position: relative;
}

.about__image img {
  border-radius: var(--radius-lg);
  width: 100%;
  height: 520px;
  object-fit: cover;
}

.about__image-accent {
  position: absolute;
  bottom: -16px; left: -16px;
  width: 120px; height: 120px;
  border-left: 4px solid var(--green);
  border-bottom: 4px solid var(--green);
  border-radius: 0 0 0 var(--radius-lg);
  pointer-events: none;
}

.about__text {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 20px;
}

.about__highlights {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 32px;
}

.about__highlight {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.about__highlight strong {
  display: block;
  font-size: 0.9375rem;
  color: var(--navy);
  margin-bottom: 2px;
}

.about__highlight span {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.about__highlight-icon {
  width: 42px; height: 42px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.about__highlight-icon--orange {
  background: var(--orange-dim);
  color: var(--orange);
}

.about__highlight-icon--green {
  background: var(--green-dim);
  color: var(--green);
}

/* ============================================
   SOLUTIONS SECTION
   ============================================ */
.solutions__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.solution-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s;
}

.solution-card:hover {
  border-color: rgba(255,255,255,0.15);
  transform: translateY(-4px);
}

.solution-card__image {
  height: 200px;
  overflow: hidden;
}

.solution-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}

.solution-card:hover .solution-card__image img {
  transform: scale(1.05);
}

.solution-card__body {
  padding: 28px;
}

.solution-card__icon {
  width: 44px; height: 44px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.solution-card__icon--orange {
  background: rgba(232, 118, 42, 0.15);
  color: var(--orange);
}

.solution-card__icon--green {
  background: rgba(58, 125, 92, 0.15);
  color: var(--green-light);
}

.solution-card__title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 10px;
}

.solution-card__desc {
  font-size: 0.875rem;
  color: var(--text-on-dark-muted);
  line-height: 1.7;
}

/* ============================================
   PARALLAX SEPARATOR
   ============================================ */
.parallax-section {
  position: relative;
  height: 400px;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.parallax-section__bg {
  position: absolute;
  inset: -20%;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.parallax-section__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15, 34, 48, 0.85), rgba(58, 125, 92, 0.70));
}

.parallax-section__content {
  position: relative;
  z-index: 2;
  max-width: 600px;
}

.parallax-section__title {
  font-size: 2rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 16px;
  line-height: 1.2;
}

.parallax-section__text {
  font-size: 1rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.75;
}

/* ============================================
   PROCESS SECTION
   ============================================ */
.process__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.process-card {
  background: var(--bg-white);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow 0.3s, transform 0.3s;
}

.process-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.process-card__image {
  height: 200px;
  overflow: hidden;
}

.process-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}

.process-card:hover .process-card__image img {
  transform: scale(1.05);
}

.process-card__body {
  padding: 28px;
}

.process-card__step {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 10px;
}

.process-card__step--green { color: var(--green); }

.process-card__title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}

.process-card__desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ============================================
   RESULTS SECTION
   ============================================ */
.results__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 72px;
  align-items: center;
}

.results__text {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 40px;
}

.results__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.results__stat {
  padding: 20px;
  background: var(--bg-white);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  text-align: center;
}

.results__stat-value {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 700;
  display: block;
  letter-spacing: -0.5px;
}

.results__stat-value--orange { color: var(--orange); }
.results__stat-value--green { color: var(--green); }

.results__stat-unit {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  display: block;
  margin-top: 2px;
}

.results__stat-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  display: block;
  margin-top: 8px;
}

.results__image {
  position: relative;
}

.results__image img {
  border-radius: var(--radius-lg);
  width: 100%;
  height: 480px;
  object-fit: cover;
}

.results__image-accent {
  position: absolute;
  top: -16px; right: -16px;
  width: 120px; height: 120px;
  border-right: 4px solid var(--orange);
  border-top: 4px solid var(--orange);
  border-radius: 0 var(--radius-lg) 0 0;
  pointer-events: none;
}

/* ============================================
   TESTIMONIAL
   ============================================ */
.section--testimonial {
  position: relative;
  padding: 120px 0;
  overflow: hidden;
}

.testimonial__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.testimonial__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15, 34, 48, 0.92), rgba(26, 51, 68, 0.88));
}

.testimonial__inner {
  position: relative;
  z-index: 2;
  max-width: 720px;
  margin: 0 auto;
}

.testimonial__card {
  border-left: 4px solid var(--green);
  padding-left: 36px;
}

.testimonial__quote-icon {
  color: var(--green);
  opacity: 0.3;
  margin-bottom: 20px;
}

.testimonial__text {
  font-size: 1.25rem;
  font-weight: 400;
  line-height: 1.8;
  color: #FFFFFF;
  font-style: italic;
  margin-bottom: 28px;
}

.testimonial__author-name {
  display: block;
  font-size: 0.9375rem;
  font-weight: 700;
  color: #FFFFFF;
}

.testimonial__author-role {
  display: block;
  font-size: 0.8125rem;
  color: var(--text-on-dark-muted);
  margin-top: 2px;
}

/* ============================================
   ADVANTAGES
   ============================================ */
.advantages__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.advantage-card {
  padding: 32px;
  background: var(--bg-light);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.advantage-card:hover {
  box-shadow: var(--shadow-md);
}

.advantage-card:nth-child(odd):hover { border-color: var(--orange); }
.advantage-card:nth-child(even):hover { border-color: var(--green); }

.advantage-card__icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.advantage-card__icon--orange {
  background: var(--orange-dim);
  color: var(--orange);
}

.advantage-card__icon--green {
  background: var(--green-dim);
  color: var(--green);
}

.advantage-card__title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}

.advantage-card__desc {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ============================================
   CTA SECTION
   ============================================ */
.section--cta {
  position: relative;
  padding: 140px 0;
  overflow: hidden;
}

.cta__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.cta__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(15, 34, 48, 0.92) 0%,
    rgba(26, 51, 68, 0.85) 100%
  );
}

.cta__inner {
  position: relative;
  z-index: 2;
}

.cta__content {
  max-width: 600px;
}

.cta__content .section__tag { color: var(--orange); }

.cta__title {
  font-size: 2.25rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 20px;
  line-height: 1.2;
}

.cta__text {
  font-size: 1.0625rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.75;
  margin-bottom: 36px;
}

.cta__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.cta__trust {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.cta__trust-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--text-on-dark-muted);
}

.cta__trust-item svg { color: var(--green-light); }

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background-color: var(--navy-dark);
  color: var(--text-on-dark);
  padding: 64px 0 0;
  border-top: 3px solid var(--green);
}

.footer__top {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 64px;
  padding-bottom: 48px;
}

.footer__logo-img {
  height: 52px;
  width: auto;
  filter: brightness(0) invert(1);
  margin-bottom: 16px;
}

.footer__desc {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.4);
  line-height: 1.7;
  max-width: 300px;
}

.footer__columns {
  display: flex;
  gap: 56px;
  justify-content: flex-end;
}

.footer__col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__col-title {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--green-light);
  margin-bottom: 6px;
}

.footer__col a {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.4);
  transition: color 0.2s;
}

.footer__col a:hover { color: #FFFFFF; }

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 24px 0;
}

.footer__bottom p {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.3);
}

.footer__legal { display: flex; gap: 24px; }

.footer__legal a {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.3);
  transition: color 0.2s;
}

.footer__legal a:hover { color: rgba(255,255,255,0.6); }

/* ============================================
   FADE IN
   ============================================ */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-d1 { transition-delay: 0.1s; }
.fade-in-d2 { transition-delay: 0.2s; }
.fade-in-d3 { transition-delay: 0.3s; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .hero__title { font-size: 2.5rem; }

  .about__grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .about__image img { height: 360px; }

  .solutions__grid { grid-template-columns: 1fr; }
  .process__grid { grid-template-columns: 1fr; }

  .results__grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .results__image { order: -1; }
  .results__image img { height: 320px; }

  .advantages__grid { grid-template-columns: repeat(2, 1fr); }

  .hero-metrics { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .navbar__links,
  .navbar__cta { display: none; }

  .navbar__links.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 80px; left: 0; right: 0;
    background-color: var(--bg-white);
    border-bottom: 1px solid var(--border);
    padding: 20px 24px;
    gap: 14px;
    box-shadow: var(--shadow-md);
  }

  .navbar__links.active .navbar__link {
    color: var(--text-secondary);
  }

  .navbar__toggle { display: flex; }

  .navbar__toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  .navbar__toggle.active span:nth-child(2) { opacity: 0; }
  .navbar__toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  /* Hero móvil: ajustes finos sobre el flujo ya activado en ≤1024 */
  .hero__title { font-size: 2rem; }
  .hero__subtitle { font-size: 0.9375rem; }
  .hero__inner { padding: 96px 0 30px; }
  .hero__copy { max-width: none; }
  .hero__controls { margin: 4px auto 22px; }
  .hero__trust { gap: 12px 16px; }

  .hero-metrics { grid-template-columns: 1fr 1fr; }
  .hero-metric { padding: 15px 16px; gap: 12px; }
  .hero-metric + .hero-metric::before { display: none; }
  .hero-metric__icon { width: 40px; height: 40px; }
  .hero-metric__value { font-size: 1.25rem; }

  .section { padding: 72px 0; }
  .section__title { font-size: 1.625rem; }

  .about__image-accent,
  .results__image-accent { display: none; }

  .advantages__grid { grid-template-columns: 1fr; }

  .parallax-section { height: 300px; }
  .parallax-section__title { font-size: 1.5rem; }
  .parallax-section__bg { background-attachment: scroll; }

  .footer__top { grid-template-columns: 1fr; gap: 40px; }
  .footer__columns { justify-content: flex-start; flex-wrap: wrap; gap: 32px; }
  .footer__bottom { flex-direction: column; gap: 16px; text-align: center; }

  .cta__title { font-size: 1.625rem; }
  .cta__actions { flex-direction: column; }

  .results__stats { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .hero__title { font-size: 1.625rem; }
  .hero-metrics { grid-template-columns: 1fr 1fr; }
  .hero-metric { padding: 12px 12px; gap: 11px; }
  .hero-metric__icon { width: 38px; height: 38px; }
  .hero-metric__value { font-size: 1.15rem; }
  .stat-inline { gap: 18px 24px; }
  .results__stats { grid-template-columns: 1fr; }
}

/* ============================================================================
   ============================================================================
   MULTI-PAGE COMPONENTS  ·  Quanta Energia
   Componentes añadidos para el sitio corporativo multipágina.
   Reutilizan paleta, tipografía y radios definidos en :root.
   ============================================================================
   ============================================================================ */

/* ---------- Utilidades generales ---------- */
.u-text-center { text-align: center; }
.u-mt-0 { margin-top: 0; }
.section--tight { padding: 84px 0; }
.section--pad-top-0 { padding-top: 0; }

.lead {
  font-size: 1.125rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 16px;
}
.eyebrow::before {
  content: '';
  width: 28px; height: 2px;
  background: linear-gradient(90deg, var(--orange), var(--green));
}
.eyebrow--green { color: var(--green); }
.eyebrow--center { justify-content: center; }

/* ---------- Botón secundario / ghost sobre claro ---------- */
.btn--secondary {
  background: var(--navy);
  color: #FFFFFF;
  border-color: var(--navy);
}
.btn--secondary:hover {
  background: var(--navy-dark);
  border-color: var(--navy-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.btn--ghost {
  background: transparent;
  color: var(--navy);
  border-color: var(--border-medium);
}
.btn--ghost:hover {
  border-color: var(--navy);
  background: rgba(26,51,68,0.03);
}
.btn--block { width: 100%; }

/* ============================================
   NAVBAR — variante sólida + dropdown (subpáginas)
   ============================================ */
/* En subpáginas el navbar siempre se ve "scrolleado" */
.navbar--solid {
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-sm);
  border-bottom: 1px solid var(--border);
}
.navbar--solid .navbar__logo-img { filter: none; }
.navbar--solid .navbar__link { color: var(--text-secondary); }
.navbar--solid .navbar__link:hover { color: var(--navy); }
.navbar--solid .navbar__toggle span { background-color: var(--navy); }
.navbar--solid .navbar__cta {
  background-color: var(--orange);
  border-color: var(--orange);
  color: #FFFFFF;
}

/* Link activo (página actual) */
.navbar__link--active { color: var(--navy) !important; }
.navbar__link--active::after { width: 100%; }
.navbar:not(.scrolled):not(.navbar--solid) .navbar__link--active { color: #FFFFFF !important; }

/* Dropdown de Soluciones */
.navbar__item { position: relative; display: flex; align-items: center; }
.navbar__item .navbar__link { display: inline-flex; align-items: center; gap: 5px; }
.navbar__caret { transition: transform 0.25s; }
.navbar__item:hover .navbar__caret { transform: rotate(180deg); }

.navbar__dropdown {
  position: absolute;
  top: calc(100% + 16px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 320px;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  padding: 12px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s;
  z-index: 1100;
}
.navbar__item:hover .navbar__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.navbar__dropdown::before {
  content: '';
  position: absolute;
  top: -16px; left: 0; right: 0; height: 16px;
}
.navbar__dropdown-link {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 12px 14px;
  border-radius: var(--radius);
  transition: background 0.2s;
}
.navbar__dropdown-link:hover { background: var(--bg-light); }
.navbar__dropdown-ico {
  width: 36px; height: 36px;
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  background: var(--orange-dim);
  color: var(--orange);
}
.navbar__dropdown-link:nth-child(even) .navbar__dropdown-ico {
  background: var(--green-dim); color: var(--green);
}
.navbar__dropdown-title {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--navy);
}
.navbar__dropdown-desc {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* ============================================
   PAGE HERO (cabecera de subpágina)
   ============================================ */
.page-hero {
  position: relative;
  padding: 190px 0 96px;
  overflow: hidden;
  background: var(--navy-dark);
}
.page-hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.30;
  transform: scale(1.04);
}
.page-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(15,34,48,0.95) 0%, rgba(15,34,48,0.78) 55%, rgba(15,34,48,0.55) 100%);
}
.page-hero__inner {
  position: relative;
  z-index: 2;
  max-width: 780px;
}
.page-hero__title {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.1;
  color: #FFFFFF;
  letter-spacing: -0.5px;
  margin-bottom: 20px;
}
.page-hero__subtitle {
  font-size: 1.125rem;
  color: rgba(255,255,255,0.72);
  line-height: 1.75;
  max-width: 620px;
}
.page-hero__actions { margin-top: 36px; display: flex; gap: 14px; flex-wrap: wrap; }

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  letter-spacing: 0.5px;
  color: var(--text-on-dark-muted);
  margin-bottom: 22px;
}
.breadcrumb a { color: var(--text-on-dark-muted); transition: color 0.2s; }
.breadcrumb a:hover { color: #FFFFFF; }
.breadcrumb span[aria-current] { color: var(--orange); }
.breadcrumb__sep { opacity: 0.5; }

/* ============================================
   SPLIT genérico (imagen + texto)
   ============================================ */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.split--media-lg { grid-template-columns: 1.1fr 1fr; }
.split--reverse .split__media { order: 2; }
.split__media { position: relative; }
.split__media img {
  border-radius: var(--radius-lg);
  width: 100%;
  height: 460px;
  object-fit: cover;
  box-shadow: var(--shadow-lg);
}
.split__media-accent {
  position: absolute;
  bottom: -16px; left: -16px;
  width: 120px; height: 120px;
  border-left: 4px solid var(--green);
  border-bottom: 4px solid var(--green);
  border-radius: 0 0 0 var(--radius-lg);
  pointer-events: none;
}
.split--reverse .split__media-accent {
  left: auto; bottom: auto;
  right: -16px; top: -16px;
  border-left: none; border-bottom: none;
  border-right: 4px solid var(--orange);
  border-top: 4px solid var(--orange);
  border-radius: 0 var(--radius-lg) 0 0;
}
.split__body .section__title { margin-top: 8px; }
.split__text { font-size: 1rem; color: var(--text-secondary); line-height: 1.8; margin-bottom: 18px; }

/* Lista de checks reutilizable */
.check-list { display: flex; flex-direction: column; gap: 14px; margin-top: 26px; }
.check-list li, .check-list__item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 0.9375rem;
  color: var(--text-secondary);
}
.check-list__ico {
  flex-shrink: 0;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--green-dim);
  color: var(--green);
  display: flex; align-items: center; justify-content: center;
  margin-top: 1px;
}
.check-list strong { color: var(--navy); font-weight: 600; }

/* ============================================
   METRIC BAND (franja de métricas reutilizable)
   ============================================ */
.metric-band { background: var(--navy); border-top: 3px solid var(--green); border-bottom: 3px solid var(--orange); }
.metric-band__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.metric-band__item {
  text-align: center;
  padding: 44px 20px;
  border-right: 1px solid rgba(255,255,255,0.07);
}
.metric-band__item:last-child { border-right: none; }
.metric-band__value {
  font-family: var(--font-mono);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: -1px;
  line-height: 1;
}
.metric-band__item:nth-child(even) .metric-band__value { color: var(--green-light); }
.metric-band__label {
  display: block;
  font-size: 0.8125rem;
  color: var(--text-on-dark-muted);
  margin-top: 12px;
}

/* ============================================
   VALUE GRID (valores / pilares)
   ============================================ */
.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.value-card {
  background: var(--bg-white);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: box-shadow 0.3s, transform 0.3s, border-color 0.3s;
}
.value-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.value-card:nth-child(3n+1):hover { border-color: var(--orange); }
.value-card:nth-child(3n+2):hover { border-color: var(--green); }
.value-card__num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: 1px;
}
.value-card__icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  background: var(--orange-dim);
  color: var(--orange);
}
.value-card:nth-child(even) .value-card__icon { background: var(--green-dim); color: var(--green); }
.value-card__title { font-size: 1.125rem; font-weight: 700; color: var(--navy); margin-bottom: 10px; }
.value-card__desc { font-size: 0.9375rem; color: var(--text-secondary); line-height: 1.75; }

/* ============================================
   TIMELINE (trayectoria / proceso vertical)
   ============================================ */
.timeline { max-width: 760px; margin: 0 auto; position: relative; }
.timeline::before {
  content: '';
  position: absolute;
  left: 27px; top: 8px; bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--orange), var(--green));
  opacity: 0.4;
}
.timeline__item { position: relative; padding-left: 80px; padding-bottom: 44px; }
.timeline__item:last-child { padding-bottom: 0; }
.timeline__dot {
  position: absolute;
  left: 0; top: 0;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--bg-white);
  border: 2px solid var(--orange);
  color: var(--orange);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  z-index: 1;
}
.timeline__item:nth-child(even) .timeline__dot { border-color: var(--green); color: var(--green); }
.timeline__year { font-family: var(--font-mono); font-size: 0.75rem; font-weight: 700; color: var(--orange); letter-spacing: 1px; }
.timeline__title { font-size: 1.125rem; font-weight: 700; color: var(--navy); margin: 4px 0 8px; }
.timeline__desc { font-size: 0.9375rem; color: var(--text-secondary); line-height: 1.75; }

/* ============================================
   TEAM GRID
   ============================================ */
.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.team-card { text-align: left; }
.team-card__photo {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 16px;
}
.team-card__photo img { width: 100%; height: 300px; object-fit: cover; transition: transform 0.5s; }
.team-card:hover .team-card__photo img { transform: scale(1.05); }
.team-card__name { font-size: 1rem; font-weight: 700; color: var(--navy); }
.team-card__role { font-size: 0.8125rem; color: var(--orange); font-weight: 600; margin-top: 2px; }
.team-card__bio { font-size: 0.8125rem; color: var(--text-muted); line-height: 1.6; margin-top: 8px; }

/* ============================================
   LOGO STRIP (confianza / clientes)
   ============================================ */
.logo-strip { padding: 48px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.logo-strip__label {
  text-align: center;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 28px;
}
.logo-strip__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: clamp(16px, 2.2vw, 40px);
  flex-wrap: nowrap;
}
.logo-strip__item {
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(0.875rem, 1.4vw, 1.125rem);
  letter-spacing: -0.5px;
  color: var(--text-muted);
  opacity: 0.65;
  display: flex; align-items: center; gap: 8px;
  white-space: nowrap;
  transition: opacity 0.25s, color 0.25s;
}
.logo-strip__item svg { flex-shrink: 0; }

@media (max-width: 768px) {
  .logo-strip__row { flex-wrap: wrap; justify-content: center; gap: 18px 28px; }
}
.logo-strip__item:hover { opacity: 1; color: var(--navy); }
.logo-strip__item svg { color: var(--orange); opacity: 0.8; }

/* ============================================
   CASE CARDS (casos de éxito)
   ============================================ */
.case-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.case-card {
  background: var(--bg-white);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: box-shadow 0.3s, transform 0.3s;
}
.case-card:hover { box-shadow: var(--shadow-xl); transform: translateY(-5px); }
.case-card__media { height: 210px; overflow: hidden; position: relative; }
.case-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.case-card:hover .case-card__media img { transform: scale(1.06); }
.case-card__tag {
  position: absolute; top: 14px; left: 14px;
  background: rgba(15,34,48,0.85);
  color: #FFFFFF;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  padding: 6px 12px;
  border-radius: 100px;
  backdrop-filter: blur(4px);
}
.case-card__body { padding: 26px 28px 28px; display: flex; flex-direction: column; flex: 1; }
.case-card__title { font-size: 1.125rem; font-weight: 700; color: var(--navy); margin-bottom: 10px; line-height: 1.35; }
.case-card__desc { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.7; margin-bottom: 20px; flex: 1; }
.case-card__metrics { display: flex; gap: 24px; padding-top: 18px; border-top: 1px solid var(--border); }
.case-card__metric-val { font-family: var(--font-mono); font-size: 1.375rem; font-weight: 700; color: var(--orange); display: block; line-height: 1; }
.case-card__metric:nth-child(2) .case-card__metric-val { color: var(--green); }
.case-card__metric-lbl { font-size: 0.6875rem; color: var(--text-muted); display: block; margin-top: 6px; }
.case-card__link { font-size: 0.8125rem; font-weight: 600; color: var(--orange); margin-top: 18px; display: inline-flex; align-items: center; gap: 6px; transition: gap 0.25s; }
.case-card__link:hover { gap: 11px; }

/* Caso destacado (featured) */
.case-featured {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  background: var(--navy);
  border-radius: var(--radius-lg);
  overflow: hidden;
  color: var(--text-on-dark);
}
.case-featured__media { position: relative; min-height: 420px; }
.case-featured__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.case-featured__body { padding: 56px; display: flex; flex-direction: column; justify-content: center; }
.case-featured__quote { font-size: 1.5rem; font-weight: 500; line-height: 1.5; color: #FFFFFF; margin: 20px 0 28px; letter-spacing: -0.3px; }
.case-featured__stats { display: flex; gap: 40px; flex-wrap: wrap; }
.case-featured__stat-val { font-family: var(--font-mono); font-size: 2rem; font-weight: 700; color: var(--orange); }
.case-featured__stat:nth-child(even) .case-featured__stat-val { color: var(--green-light); }
.case-featured__stat-lbl { display: block; font-size: 0.75rem; color: var(--text-on-dark-muted); margin-top: 4px; }

/* ============================================
   SOLUTION DETAIL — specs / beneficios
   ============================================ */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.feature-item {
  padding: 30px;
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: border-color 0.3s, background 0.3s;
}
.feature-item:hover { border-color: var(--border-medium); background: var(--bg-white); box-shadow: var(--shadow-md); }
.feature-item__ico {
  width: 46px; height: 46px;
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  background: var(--orange-dim); color: var(--orange);
  margin-bottom: 18px;
}
.feature-item:nth-child(even) .feature-item__ico { background: var(--green-dim); color: var(--green); }
.feature-item__title { font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.feature-item__desc { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.7; }

/* Tabla de especificaciones */
.spec-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-white);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.spec-table th, .spec-table td { padding: 16px 24px; text-align: left; font-size: 0.9375rem; border-bottom: 1px solid var(--border); }
.spec-table th { width: 40%; color: var(--navy); font-weight: 600; background: var(--bg-light); }
.spec-table td { color: var(--text-secondary); }
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: none; }

/* ============================================
   FAQ (acordeón)
   ============================================ */
.faq { max-width: 800px; margin: 0 auto; }
.faq__item {
  border-bottom: 1px solid var(--border-medium);
}
.faq__q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 26px 4px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--navy);
}
.faq__icon {
  flex-shrink: 0;
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 1.5px solid var(--border-medium);
  display: flex; align-items: center; justify-content: center;
  color: var(--orange);
  transition: transform 0.3s, border-color 0.3s, background 0.3s;
}
.faq__item--open .faq__icon { transform: rotate(45deg); background: var(--orange); color: #FFFFFF; border-color: var(--orange); }
.faq__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq__a-inner { padding: 0 4px 26px; font-size: 0.9375rem; color: var(--text-secondary); line-height: 1.8; max-width: 92%; }

/* ============================================
   ARTICLE CARDS (recursos / blog)
   ============================================ */
.article-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.article-card {
  background: var(--bg-white);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: box-shadow 0.3s, transform 0.3s;
}
.article-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.article-card__media { height: 200px; overflow: hidden; }
.article-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.article-card:hover .article-card__media img { transform: scale(1.05); }
.article-card__body { padding: 26px 28px 28px; display: flex; flex-direction: column; flex: 1; }
.article-card__meta { display: flex; gap: 12px; align-items: center; font-size: 0.6875rem; text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); margin-bottom: 12px; }
.article-card__cat { color: var(--orange); font-weight: 700; }
.article-card__title { font-size: 1.0625rem; font-weight: 700; color: var(--navy); line-height: 1.4; margin-bottom: 10px; }
.article-card__excerpt { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.7; flex: 1; }
.article-card__link { margin-top: 18px; font-size: 0.8125rem; font-weight: 600; color: var(--orange); display: inline-flex; gap: 6px; align-items: center; transition: gap 0.25s; }
.article-card__link:hover { gap: 11px; }
.article-card--featured { grid-column: span 3; flex-direction: row; }
.article-card--featured .article-card__media { width: 50%; height: auto; min-height: 320px; }
.article-card--featured .article-card__body { width: 50%; justify-content: center; padding: 48px; }
.article-card--featured .article-card__title { font-size: 1.625rem; }
.article-card--featured .article-card__excerpt { font-size: 1rem; flex: none; }

/* ============================================
   CONTACT — formulario
   ============================================ */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 64px; align-items: start; }
.contact-info__title { font-size: 1.5rem; font-weight: 800; color: var(--navy); margin-bottom: 14px; }
.contact-info__text { font-size: 1rem; color: var(--text-secondary); line-height: 1.8; margin-bottom: 32px; }
.contact-info__list { display: flex; flex-direction: column; gap: 22px; }
.contact-info__item { display: flex; gap: 16px; align-items: flex-start; }
.contact-info__ico {
  width: 46px; height: 46px;
  border-radius: var(--radius);
  background: var(--orange-dim); color: var(--orange);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.contact-info__item:nth-child(even) .contact-info__ico { background: var(--green-dim); color: var(--green); }
.contact-info__label { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); }
.contact-info__value { font-size: 0.9375rem; font-weight: 600; color: var(--navy); margin-top: 2px; display: block; }

.form-card {
  background: var(--bg-white);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 8px;
}
.form-group label .req { color: var(--orange); }
.form-control {
  width: 100%;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  color: var(--navy);
  padding: 13px 16px;
  background: var(--bg-light);
  border: 1.5px solid var(--border-medium);
  border-radius: var(--radius);
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
}
.form-control::placeholder { color: var(--text-muted); }
.form-control:focus {
  outline: none;
  border-color: var(--orange);
  background: var(--bg-white);
  box-shadow: 0 0 0 4px var(--orange-dim);
}
textarea.form-control { resize: vertical; min-height: 130px; }
select.form-control { appearance: none; -webkit-appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%237E94A4' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 16px center; padding-right: 42px;
}
.form-note { font-size: 0.75rem; color: var(--text-muted); margin-top: 14px; text-align: center; }
.form-success {
  display: none;
  margin-top: 18px;
  padding: 14px 18px;
  background: var(--green-dim);
  border: 1px solid var(--green);
  border-radius: var(--radius);
  color: var(--green);
  font-size: 0.875rem;
  font-weight: 600;
}
.form-success.show { display: block; }
.form-control.invalid { border-color: #d9534f; box-shadow: 0 0 0 4px rgba(217,83,79,0.08); }

/* ============================================
   CTA BAND (banda CTA reutilizable, navy)
   ============================================ */
.cta-band { background: var(--navy); position: relative; overflow: hidden; }
.cta-band::after {
  content: '';
  position: absolute;
  right: -120px; top: -120px;
  width: 360px; height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--orange-glow), transparent 70%);
  opacity: 0.5;
}
/* Fondo de imagen opcional para la banda CTA */
.cta-band__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.34;
}
.cta-band__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(13,30,43,0.80) 0%, rgba(13,30,43,0.42) 55%, rgba(13,30,43,0.18) 100%);
}
.cta-band__inner {
  position: relative; z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  flex-wrap: wrap;
}
.cta-band__title { font-size: 2rem; font-weight: 800; color: #FFFFFF; line-height: 1.2; max-width: 620px; }
.cta-band__text { font-size: 1rem; color: rgba(255,255,255,0.7); margin-top: 12px; max-width: 560px; line-height: 1.7; }
.cta-band__actions { display: flex; gap: 14px; flex-wrap: wrap; flex-shrink: 0; }

/* ============================================
   PRICING / planes (opcional en soluciones)
   ============================================ */
.plan-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
.plan-card {
  background: var(--bg-white);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  display: flex; flex-direction: column;
  transition: box-shadow 0.3s, transform 0.3s;
}
.plan-card--featured { border-color: var(--orange); box-shadow: var(--shadow-lg); position: relative; }
.plan-card--featured::before {
  content: 'Recomendado';
  position: absolute; top: -12px; left: 32px;
  background: var(--orange); color: #FFFFFF;
  font-size: 0.6875rem; font-weight: 700; letter-spacing: 1px; text-transform: uppercase;
  padding: 5px 14px; border-radius: 100px;
}
.plan-card__name { font-size: 1.125rem; font-weight: 700; color: var(--navy); }
.plan-card__price { font-family: var(--font-mono); font-size: 2rem; font-weight: 700; color: var(--navy); margin: 14px 0 4px; }
.plan-card__price span { font-size: 0.875rem; color: var(--text-muted); font-weight: 400; }
.plan-card__desc { font-size: 0.875rem; color: var(--text-muted); margin-bottom: 24px; }
.plan-card__features { display: flex; flex-direction: column; gap: 12px; margin-bottom: 28px; flex: 1; }
.plan-card__features li { display: flex; gap: 10px; font-size: 0.875rem; color: var(--text-secondary); }
.plan-card__features svg { color: var(--green); flex-shrink: 0; margin-top: 2px; }

/* ============================================
   STAT INLINE (texto + métricas en about)
   ============================================ */
.stat-inline { display: flex; gap: 40px; margin-top: 32px; flex-wrap: wrap; }
.stat-inline__item { }
.stat-inline__val { font-family: var(--font-mono); font-size: 2rem; font-weight: 700; color: var(--orange); line-height: 1; }
.stat-inline__item:nth-child(even) .stat-inline__val { color: var(--green); }
.stat-inline__lbl { font-size: 0.8125rem; color: var(--text-muted); margin-top: 6px; display: block; }

/* ============================================
   RESPONSIVE — componentes multipágina
   ============================================ */
@media (max-width: 1024px) {
  .page-hero__title { font-size: 2.25rem; }
  .split { grid-template-columns: 1fr; gap: 48px; }
  .split--reverse .split__media { order: -1; }
  .split__media img { height: 360px; }
  .metric-band__grid { grid-template-columns: repeat(2, 1fr); }
  .value-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .case-grid { grid-template-columns: 1fr; }
  .case-featured { grid-template-columns: 1fr; }
  .case-featured__media { min-height: 280px; }
  .case-featured__body { padding: 40px; }
  .feature-grid { grid-template-columns: 1fr; }
  .article-grid { grid-template-columns: 1fr; }
  .article-card--featured { grid-column: span 1; flex-direction: column; }
  .article-card--featured .article-card__media,
  .article-card--featured .article-card__body { width: 100%; }
  .article-card--featured .article-card__media { min-height: 220px; height: 220px; }
  .article-card--featured .article-card__body { padding: 32px; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .plan-grid { grid-template-columns: 1fr; max-width: 460px; margin: 0 auto; }
  .cta-band__inner { flex-direction: column; align-items: flex-start; }
  /* Dropdown se comporta como lista normal en móvil */
  .navbar__dropdown { display: none; }
  .navbar__item--dropdown.open .navbar__dropdown {
    display: block;
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    min-width: 0;
    box-shadow: none;
    border: none;
    padding: 6px 0 0;
    background: transparent;
  }
  .navbar__item { display: block; width: 100%; }
  .navbar__item--dropdown.open .navbar__caret { transform: rotate(180deg); }
}

@media (max-width: 768px) {
  .page-hero { padding: 140px 0 64px; }
  .page-hero__title { font-size: 1.75rem; }
  .page-hero__subtitle { font-size: 1rem; }
  .split__media-accent { display: none; }
  .metric-band__grid { grid-template-columns: 1fr 1fr; }
  .metric-band__value { font-size: 2rem; }
  .team-grid { grid-template-columns: 1fr 1fr; }
  .case-featured__body { padding: 28px; }
  .case-featured__quote { font-size: 1.25rem; }
  .form-card { padding: 28px; }
  .form-row { grid-template-columns: 1fr; }
  .cta-band__title { font-size: 1.5rem; }
  .timeline__item { padding-left: 64px; }
  .timeline__dot { width: 48px; height: 48px; font-size: 0.875rem; }
  .timeline::before { left: 23px; }
}

@media (max-width: 480px) {
  .team-grid { grid-template-columns: 1fr; }
  .metric-band__grid { grid-template-columns: 1fr; }
  .case-featured__stats { gap: 24px; }
}