/* ==========================================================================
   EQUIPOS RECORD SpA – BLINDAJE RÉCORD
   Hoja de estilos CSS Industrial / Mobile-First / Alto Rendimiento
   ========================================================================== */

:root {
  --color-record-yellow: #EDC844;
  --color-record-yellow-hover: #DDB834;
  --color-black-base: #0A0A0A;
  --color-black-surface: #111111;
  --color-card-bg: #161616;
  --color-card-border: #2A2A2A;
  --color-gray-support: #888888;
  --color-gray-light: #CCCCCC;
  --color-text-on-yellow-sub: #6B5A14;
  --color-icon-box-bg: #1E1A0F;
  --color-whatsapp: #25D366;
  --color-whatsapp-hover: #1EBE5D;
  --color-danger-dim: #D9534F;
  --color-white: #FFFFFF;

  --font-main: 'Montserrat', system-ui, -apple-system, sans-serif;
  --font-reviews: 'Roboto', sans-serif;

  --transition-smooth: all 0.25s cubic-bezier(0.2, 0.7, 0.2, 1);
}

/* Reset y caja */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--color-black-base);
  color: var(--color-white);
  font-family: var(--font-main);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

body {
  overflow-x: hidden;
  background-color: var(--color-black-base);
  background-image: 
    linear-gradient(rgba(255,255,255,0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.015) 1px, transparent 1px);
  background-size: 40px 40px;
}

/* Contenedores */
.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* Barra de progreso de lectura */
.read-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 4px;
  background: var(--color-record-yellow);
  width: 0%;
  z-index: 1000;
  transition: width 0.1s linear;
}

/* Navegación Top */
.top-nav {
  position: sticky;
  top: 0;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 2px solid var(--color-card-border);
  z-index: 900;
  padding: 12px 0;
}

.nav-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-box {
  width: 38px;
  height: 38px;
  background: #1a1a1a;
  border: 2px solid var(--color-record-yellow);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  box-shadow: 0 0 10px rgba(237, 200, 68, 0.2);
}

.logo-letter {
  font-weight: 900;
  font-size: 1.3rem;
  color: var(--color-record-yellow);
  text-shadow: 1px 1px 0 #fff;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-weight: 900;
  letter-spacing: 0.08em;
  font-size: 1.05rem;
  color: #FFFFFF;
}

.brand-tagline {
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  color: var(--color-record-yellow);
  font-weight: 700;
}

.nav-contact-desktop {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-phone-badge {
  font-size: 0.8rem;
  color: var(--color-gray-light);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.btn-nav {
  display: inline-block;
  background: transparent;
  border: 1px solid var(--color-record-yellow);
  color: var(--color-record-yellow);
  padding: 8px 16px;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-decoration: none;
  text-transform: uppercase;
  transition: var(--transition-smooth);
}

.btn-nav:hover {
  background: var(--color-record-yellow);
  color: #000000;
}

/* Botones Rectangulares Estilo Industrial */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background-color: var(--color-record-yellow);
  color: #000000;
  font-weight: 900;
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 16px 28px;
  border: none;
  border-radius: 0;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(237, 200, 68, 0.25);
  transition: var(--transition-smooth);
}

.btn-primary::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -60%;
  width: 40%;
  height: 200%;
  background: rgba(255, 255, 255, 0.4);
  transform: rotate(25deg);
  transition: all 0.6s ease;
}

.btn-primary:hover::after {
  left: 120%;
}

.btn-primary:hover {
  background-color: var(--color-record-yellow-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(237, 200, 68, 0.4);
}

.btn-primary:active {
  transform: scale(0.98);
}

.btn-dark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: #000000;
  color: var(--color-record-yellow);
  font-weight: 900;
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 14px 24px;
  border: 2px solid #000000;
  border-radius: 0;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-dark:hover {
  background-color: #1a1a1a;
  color: #FFFFFF;
}

.btn-outline {
  display: inline-block;
  background: transparent;
  color: var(--color-record-yellow);
  border: 1px solid var(--color-record-yellow);
  padding: 12px 24px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 0;
  transition: var(--transition-smooth);
}

.btn-outline:hover {
  background: var(--color-record-yellow);
  color: #000000;
}

.btn-outline-small {
  display: inline-block;
  background: transparent;
  color: var(--color-gray-light);
  border: 1px solid var(--color-card-border);
  padding: 8px 14px;
  font-size: 0.8rem;
  font-weight: 700;
  text-decoration: none;
  border-radius: 0;
  transition: var(--transition-smooth);
}

.btn-outline-small:hover {
  border-color: var(--color-record-yellow);
  color: var(--color-record-yellow);
}

.icon-btn {
  width: 20px;
  height: 20px;
}

/* Etiquetas y Números de Sección */
.section-tag-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.section-number {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--color-record-yellow);
  border-left: 4px solid var(--color-record-yellow);
  padding-left: 8px;
  line-height: 1;
}

.section-tag {
  color: var(--color-record-yellow);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.3em;
  text-transform: uppercase;
}

.section-h2 {
  font-size: 2.2rem;
  font-weight: 900;
  line-height: 1.15;
  color: #FFFFFF;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.section-lead {
  font-size: 1.1rem;
  color: var(--color-gray-light);
  max-width: 760px;
  margin-bottom: 40px;
  line-height: 1.6;
}

.section {
  padding: 90px 0;
  border-bottom: 1px solid #1a1a1a;
  position: relative;
}

/* ==========================================================================
   1. HERO SECTION
   ========================================================================== */
.hero-section {
  padding: 60px 0 80px;
  background: radial-gradient(circle at 80% 20%, rgba(237, 200, 68, 0.08) 0%, transparent 60%);
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

@media (min-width: 992px) {
  .hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 50px;
  }
}

.fomo-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #1b160b;
  border: 1px solid rgba(237, 200, 68, 0.4);
  padding: 6px 14px;
  font-size: 0.82rem;
  margin-bottom: 24px;
}

.fomo-dot {
  width: 8px;
  height: 8px;
  background-color: #FF3B30;
  border-radius: 50%;
  animation: pulse-red 1.5s infinite;
}

@keyframes pulse-red {
  0% { box-shadow: 0 0 0 0 rgba(255, 59, 48, 0.7); }
  70% { box-shadow: 0 0 0 8px rgba(255, 59, 48, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 59, 48, 0); }
}

.fomo-text {
  color: #FFFFFF;
}

.fomo-text strong {
  color: var(--color-record-yellow);
}

.hero-h1 {
  font-size: 2.3rem;
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 16px;
  text-transform: uppercase;
}

@media (min-width: 768px) {
  .hero-h1 {
    font-size: 3.1rem;
  }
}

.highlight-text {
  color: var(--color-record-yellow);
  position: relative;
  display: inline-block;
}

.hero-subline {
  display: block;
  font-size: 1.25rem;
  font-weight: 700;
  color: #CCCCCC;
  margin-top: 8px;
  text-transform: none;
}

.hero-h2 {
  font-size: 1.05rem;
  color: var(--color-gray-light);
  line-height: 1.6;
  margin-bottom: 30px;
  border-left: 3px solid var(--color-record-yellow);
  padding-left: 16px;
}

.hero-h2 strong {
  color: #FFFFFF;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 18px;
}

@media (min-width: 540px) {
  .hero-actions {
    flex-direction: row;
    align-items: center;
  }
}

.btn-secondary-link {
  color: var(--color-record-yellow);
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: var(--transition-smooth);
}

.btn-secondary-link:hover {
  color: #FFFFFF;
}

.micro-copy {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--color-gray-support);
  margin-bottom: 32px;
}

.icon-inline {
  width: 16px;
  height: 16px;
  color: var(--color-record-yellow);
}

.social-proof-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--color-card-border);
}

.stars-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: #FFFFFF;
}

.stars {
  color: #F5C242;
  font-size: 1rem;
}

.proof-sep {
  color: var(--color-gray-support);
}

.exp-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--color-gray-light);
}

.exp-icon {
  color: var(--color-record-yellow);
}

/* Card FOMO de Video */
.fomo-video-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-card-border);
  padding: 24px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  position: relative;
}

.fomo-video-header {
  margin-bottom: 10px;
}

.fomo-tag {
  display: inline-block;
  background: #2a1215;
  color: #ff6b6b;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  padding: 4px 8px;
  margin-bottom: 6px;
}

.fomo-video-title {
  font-size: 1.25rem;
  font-weight: 900;
  color: #FFFFFF;
}

.fomo-video-desc {
  font-size: 0.88rem;
  color: var(--color-gray-light);
  line-height: 1.5;
  margin-bottom: 18px;
}

.video-player-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000000;
  overflow: hidden;
  border: 1px solid #333333;
}

.video-poster-box {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.video-poster-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s cubic-bezier(0.2, 0.7, 0.2, 1);
  filter: brightness(0.7);
}

.video-poster-box:hover .video-poster-img {
  transform: scale(1.05);
}

.btn-play-radar {
  position: absolute;
  width: 70px;
  height: 70px;
  background: var(--color-record-yellow);
  color: #000000;
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 5;
  box-shadow: 0 0 20px rgba(237, 200, 68, 0.6);
  transition: transform 0.2s ease;
}

.btn-play-radar:hover {
  transform: scale(1.1);
}

.radar-ring {
  position: absolute;
  inset: -12px;
  border: 2px solid var(--color-record-yellow);
  border-radius: 50%;
  animation: radar-expand 2s infinite ease-out;
  opacity: 0;
}

.radar-ring.delay {
  animation-delay: 0.8s;
}

@keyframes radar-expand {
  0% { transform: scale(0.6); opacity: 0.8; }
  100% { transform: scale(1.5); opacity: 0; }
}

.play-svg {
  width: 28px;
  height: 28px;
  margin-left: 4px;
}

.video-badge-overlay {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(0, 0, 0, 0.85);
  color: var(--color-record-yellow);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  border: 1px solid var(--color-record-yellow);
}

.video-embed-target {
  width: 100%;
  height: 100%;
}

.video-embed-target iframe,
.video-embed-target video {
  width: 100%;
  height: 100%;
  border: none;
}

.video-bottom-caption {
  font-size: 0.8rem;
  font-style: italic;
  color: var(--color-record-yellow);
  margin-top: 12px;
  text-align: center;
}

/* ==========================================================================
   MARQUEE INDUSTRIAL
   ========================================================================== */
.industrial-marquee {
  background: #111111;
  border-top: 1px solid #222;
  border-bottom: 2px solid var(--color-record-yellow);
  overflow: hidden;
  padding: 12px 0;
  white-space: nowrap;
}

.marquee-track {
  display: inline-block;
  animation: marquee-scroll 25s linear infinite;
  font-weight: 900;
  font-size: 0.82rem;
  letter-spacing: 0.25em;
  color: var(--color-record-yellow);
}

.industrial-marquee:hover .marquee-track {
  animation-play-state: paused;
}

@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ==========================================================================
   2. PROBLEMA
   ========================================================================== */
.pain-points-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 768px) {
  .pain-points-grid {
    grid-template-columns: 1fr 1fr;
  }
  .pain-card.span-full {
    grid-column: span 2;
  }
}

.pain-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-card-border);
  padding: 24px;
  border-left: 3px solid #555555;
  transition: var(--transition-smooth);
}

.pain-card:hover {
  border-left-color: var(--color-record-yellow);
  transform: translateY(-3px);
  background: #1c1c1c;
}

.pain-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.pain-symbol {
  font-size: 1.2rem;
  color: var(--color-record-yellow);
}

.pain-header h3 {
  font-size: 1.1rem;
  font-weight: 800;
  color: #FFFFFF;
}

.pain-card p {
  font-size: 0.92rem;
  color: var(--color-gray-light);
  line-height: 1.6;
}

/* ==========================================================================
   3. REENCUADRE
   ========================================================================== */
.reframe-box {
  background: #121212;
  border: 2px solid var(--color-card-border);
  padding: 36px 28px;
  position: relative;
}

.reframe-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 60px;
  height: 4px;
  background: var(--color-record-yellow);
}

.reframe-title {
  font-size: 1.7rem;
  font-weight: 900;
  color: #FFFFFF;
  margin-bottom: 20px;
  line-height: 1.25;
}

.reframe-body p {
  font-size: 1.05rem;
  color: var(--color-gray-light);
  margin-bottom: 16px;
  line-height: 1.6;
}

.reframe-list {
  list-style: none;
  margin: 20px 0;
  padding-left: 0;
}

.reframe-list li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 12px;
  font-size: 0.95rem;
  color: #E0E0E0;
}

.reframe-list li::before {
  content: '▸';
  position: absolute;
  left: 8px;
  color: var(--color-record-yellow);
  font-weight: 900;
}

.reframe-highlight {
  background: #1a170d;
  border-left: 4px solid var(--color-record-yellow);
  padding: 18px 20px;
  margin-top: 24px;
}

.reframe-highlight p {
  margin-bottom: 0;
  color: #FFFFFF;
  font-size: 1.05rem;
}

/* ==========================================================================
   4. HISTORIA DE LA FÁBRICA
   ========================================================================== */
.factory-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

@media (min-width: 992px) {
  .factory-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 50px;
    align-items: center;
  }
}

.factory-body {
  font-size: 1rem;
  color: var(--color-gray-light);
  line-height: 1.65;
  margin-bottom: 20px;
}

.factory-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 30px;
  padding-top: 24px;
  border-top: 1px solid var(--color-card-border);
}

.stat-card {
  text-align: left;
}

.stat-num {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--color-record-yellow);
  line-height: 1;
}

.stat-suffix {
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--color-record-yellow);
}

.stat-label {
  display: block;
  font-size: 0.75rem;
  color: var(--color-gray-support);
  margin-top: 6px;
  line-height: 1.3;
}

.factory-img-card {
  border: 1px solid var(--color-card-border);
  background: var(--color-card-bg);
}

.factory-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  filter: contrast(1.05);
}

.factory-img-caption {
  padding: 16px;
  font-size: 0.85rem;
  color: var(--color-gray-light);
  border-top: 1px solid var(--color-card-border);
}

/* ==========================================================================
   5. PRESENTACIÓN DEL MÉTODO: PILARES
   ========================================================================== */
.pillars-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .pillars-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.pillar-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-card-border);
  padding: 28px;
  position: relative;
  transition: var(--transition-smooth);
}

.pillar-card:hover {
  border-color: var(--color-record-yellow);
  transform: translateY(-4px);
}

.pillar-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.pillar-num-badge {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  color: var(--color-record-yellow);
  background: #1f1b0f;
  padding: 4px 10px;
  border: 1px solid rgba(237, 200, 68, 0.3);
}

.pillar-icon-box {
  width: 44px;
  height: 44px;
  background: var(--color-icon-box-bg);
  border: 1px solid var(--color-record-yellow);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-record-yellow);
}

.pillar-icon-box svg {
  width: 24px;
  height: 24px;
}

.pillar-title {
  font-size: 1.35rem;
  font-weight: 900;
  color: #FFFFFF;
  margin-bottom: 14px;
}

/* Animaciones de microinteracción de pilares */
.steel-fill-bar {
  height: 4px;
  background: #333333;
  margin-bottom: 18px;
  overflow: hidden;
}

.steel-fill-progress {
  height: 100%;
  width: 0%;
  background: var(--color-record-yellow);
  transition: width 1.2s ease-in-out;
}

.pillar-card.is-active .steel-fill-progress {
  width: 100%;
}

.weld-line-anim {
  height: 2px;
  background: #333;
  position: relative;
  margin-bottom: 18px;
}

.weld-spark {
  position: absolute;
  top: -3px;
  left: 0;
  width: 8px;
  height: 8px;
  background: #FFF;
  box-shadow: 0 0 10px #EDC844, 0 0 20px #FFF;
  border-radius: 50%;
  animation: weld-sparkle 3s infinite linear;
}

@keyframes weld-sparkle {
  0% { left: 0%; opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { left: 95%; opacity: 0; }
}

.layers-anim {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 18px;
}

.layer-pill {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 8px;
  background: #111;
  border-left: 3px solid var(--color-record-yellow);
  color: #ccc;
}

.pillar-detail {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.detail-row {
  padding: 12px;
  font-size: 0.88rem;
  line-height: 1.5;
}

.detail-row.is-record {
  background: #18160e;
  border-left: 3px solid var(--color-record-yellow);
}

.detail-row.is-record .detail-label {
  color: var(--color-record-yellow);
  font-weight: 900;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 4px;
}

.detail-row.is-cheap {
  background: #171717;
  border-left: 3px solid #666;
}

.detail-row.is-cheap .detail-label {
  color: #888888;
  font-weight: 800;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 4px;
}

.method-cta-bar {
  margin-top: 40px;
  background: #151515;
  border: 1px solid var(--color-record-yellow);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
  text-align: center;
}

@media (min-width: 768px) {
  .method-cta-bar {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.cta-bar-text strong {
  font-size: 1.05rem;
  color: #FFFFFF;
}

/* ==========================================================================
   6. COSTO POR AÑO DE TRABAJO & CALCULADORA
   ========================================================================== */
.comparison-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-card-border);
  padding: 24px;
  margin-bottom: 40px;
}

.comparison-header {
  margin-bottom: 20px;
  border-bottom: 1px solid var(--color-card-border);
  padding-bottom: 12px;
}

.comp-badge {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  color: var(--color-record-yellow);
}

.comp-sub {
  font-size: 0.88rem;
  color: var(--color-gray-support);
}

.comparison-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.comp-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1.2fr;
  gap: 12px;
  align-items: center;
  padding: 12px 8px;
  border-bottom: 1px solid #202020;
}

.comp-row.head-row {
  font-weight: 900;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  color: var(--color-record-yellow);
  border-bottom: 2px solid var(--color-record-yellow);
  text-transform: uppercase;
}

.comp-cell {
  font-size: 0.88rem;
}

.cheap-cell {
  color: #BBB;
}

.record-cell {
  color: #FFF;
  font-weight: 600;
}

.text-warn {
  color: #E57373;
}

.text-ok {
  color: #81C784;
}

.comp-bar-track {
  height: 6px;
  background: #2a2a2a;
  margin-top: 6px;
  width: 100%;
}

.comp-bar-fill {
  height: 100%;
  transition: width 0.8s ease;
}

.cheap-fill {
  background: #777777;
}

.record-fill {
  background: var(--color-record-yellow);
}

.comp-row.total-row {
  background: #111111;
  padding: 16px 8px;
  border-bottom: none;
  border-top: 2px solid var(--color-card-border);
}

.total-cheap {
  color: #E57373;
  font-weight: 800;
}

.total-record {
  color: var(--color-record-yellow);
  font-weight: 900;
}

/* Calculadora Interactiva */
.calculator-card {
  background: #131313;
  border: 2px solid var(--color-record-yellow);
  padding: 32px 24px;
}

.calc-header h3 {
  font-size: 1.4rem;
  font-weight: 900;
  color: #FFFFFF;
  margin-bottom: 8px;
}

.calc-header p {
  font-size: 0.95rem;
  color: var(--color-gray-light);
  line-height: 1.5;
}

.calc-note {
  display: block;
  font-size: 0.75rem;
  color: var(--color-gray-support);
  margin-top: 6px;
  font-style: italic;
}

.calc-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 28px;
}

@media (min-width: 768px) {
  .calc-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: #DDD;
  margin-bottom: 6px;
}

.input-with-symbol {
  position: relative;
  display: flex;
  align-items: center;
}

.input-prefix {
  position: absolute;
  left: 14px;
  color: var(--color-record-yellow);
  font-weight: 800;
  font-size: 1.1rem;
}

.form-control {
  width: 100%;
  background: #1E1E1E;
  border: 1px solid var(--color-card-border);
  color: #FFFFFF;
  padding: 12px 14px 12px 34px;
  font-size: 1rem;
  font-family: var(--font-main);
  border-radius: 0;
  outline: none;
  transition: var(--transition-smooth);
}

select.form-control {
  padding-left: 14px;
}

.form-control:focus {
  border-color: var(--color-record-yellow);
  box-shadow: 0 0 8px rgba(237, 200, 68, 0.3);
}

.btn-calc {
  width: 100%;
  background: var(--color-record-yellow);
  color: #000000;
  border: none;
  padding: 14px;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 0;
  transition: var(--transition-smooth);
}

.btn-calc:hover {
  background: var(--color-record-yellow-hover);
}

.calc-results {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.result-tile {
  padding: 18px;
  border: 1px solid var(--color-card-border);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.cheap-tile {
  background: #181818;
  border-left: 4px solid #777;
}

.record-tile {
  background: #1a170f;
  border-left: 4px solid var(--color-record-yellow);
}

.tile-subtitle {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-gray-light);
}

.tile-number {
  font-size: 1.6rem;
  font-weight: 900;
  color: #FFFFFF;
}

.record-tile .tile-number {
  color: var(--color-record-yellow);
}

.tile-meta {
  font-size: 0.8rem;
  color: var(--color-gray-support);
}

.highlight-savings {
  color: #81C784;
}

.calc-punchline {
  margin-top: 24px;
  padding: 16px;
  background: #000000;
  border-left: 3px solid var(--color-record-yellow);
  font-weight: 900;
  font-size: 1.05rem;
  color: #FFFFFF;
  text-align: center;
}

/* ==========================================================================
   7. QUÉ FABRICAMOS
   ========================================================================== */
.products-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 768px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .products-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.product-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-card-border);
  padding: 24px;
  transition: var(--transition-smooth);
}

.product-card:hover {
  border-color: var(--color-record-yellow);
  transform: translateY(-4px);
}

.prod-badge {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  color: var(--color-record-yellow);
  margin-bottom: 8px;
}

.prod-title {
  font-size: 1.15rem;
  font-weight: 900;
  color: #FFFFFF;
  margin-bottom: 8px;
}

.prod-benefit {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-record-yellow);
  margin-bottom: 12px;
  line-height: 1.4;
}

.prod-desc {
  font-size: 0.85rem;
  color: var(--color-gray-light);
  line-height: 1.5;
}

.repair-highlight {
  border-color: #444;
  background: #171510;
}

.badge-repair {
  color: #81C784;
}

.custom-prompt {
  margin-top: 40px;
  background: #111;
  border: 1px dashed var(--color-record-yellow);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
  text-align: center;
}

@media (min-width: 768px) {
  .custom-prompt {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

/* ==========================================================================
   8. TESTIMONIOS (REVIEWS WIDGET)
   ========================================================================== */
.reviews-header {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 30px;
}

@media (min-width: 768px) {
  .reviews-header {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
  }
}

.google-badge-box {
  background: #FFFFFF;
  padding: 10px 18px;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: #2B2F36;
}

.google-logo {
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.05em;
  font-family: var(--font-reviews);
}

.google-rating {
  display: flex;
  flex-direction: column;
  font-family: var(--font-reviews);
  font-size: 0.8rem;
}

.google-stars {
  color: #F5C242;
  font-size: 1rem;
}

/* Carrusel de reseñas en tarjetas blancas */
.reviews-slider {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-bottom: 24px;
}

@media (min-width: 768px) {
  .reviews-slider {
    grid-template-columns: repeat(3, 1fr);
  }
}

.review-card {
  background: #FFFFFF;
  color: #2B2F36;
  padding: 24px;
  display: flex;
  flex-direction: column;
  font-family: var(--font-reviews);
  border: 1px solid #DDD;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.rev-top {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.rev-avatar {
  width: 40px;
  height: 40px;
  background: #1976D2;
  color: #FFFFFF;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 0.9rem;
}

.rev-author-meta {
  display: flex;
  flex-direction: column;
}

.rev-name {
  font-weight: 700;
  font-size: 0.95rem;
  color: #111111;
}

.rev-date {
  font-size: 0.75rem;
  color: #777777;
}

.rev-stars {
  color: #F5C242;
  font-size: 1.1rem;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.rev-quote {
  font-size: 0.9rem;
  line-height: 1.5;
  color: #333333;
  margin-bottom: 16px;
  flex-grow: 1;
}

.rev-verified {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: #2E7D32;
  font-weight: 600;
  border-top: 1px solid #EEEEEE;
  padding-top: 10px;
}

.check-icon {
  width: 14px;
  height: 14px;
}

.social-placeholders-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 20px;
  margin-bottom: 30px;
}

@media (min-width: 768px) {
  .social-placeholders-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.media-placeholder-card {
  background: #161616;
  border: 1px dashed #444;
  padding: 20px;
}

.ph-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--color-record-yellow);
  background: #222;
  padding: 3px 8px;
  margin-bottom: 8px;
}

.ph-desc {
  font-size: 0.85rem;
  color: var(--color-gray-support);
}

.reviews-external-btn {
  text-align: center;
}

/* ==========================================================================
   9. PARA QUIÉN ES (Y PARA QUIÉN NO)
   ========================================================================== */
.audience-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .audience-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.audience-col {
  padding: 32px 24px;
  border: 1px solid var(--color-card-border);
}

.audience-col.is-yes {
  background: #121612;
  border-left: 4px solid #81C784;
}

.audience-col.is-no {
  background: #181212;
  border-left: 4px solid var(--color-danger-dim);
}

.audience-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.aud-icon {
  font-size: 1.4rem;
  font-weight: 900;
}

.audience-col.is-yes .aud-icon { color: #81C784; }
.audience-col.is-no .aud-icon { color: var(--color-danger-dim); }

.audience-head h3 {
  font-size: 1.25rem;
  font-weight: 900;
  color: #FFFFFF;
}

.aud-list {
  list-style: none;
}

.aud-list li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 14px;
  font-size: 0.92rem;
  color: #E0E0E0;
  line-height: 1.5;
}

.audience-col.is-yes .aud-list li::before {
  content: '✔';
  position: absolute;
  left: 0;
  color: #81C784;
}

.audience-col.is-no .aud-list li::before {
  content: '✕';
  position: absolute;
  left: 0;
  color: var(--color-danger-dim);
}

/* ==========================================================================
   10. FAQ ACORDEÓN
   ========================================================================== */
.accordion {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--color-card-bg);
  border: 1px solid var(--color-card-border);
  transition: var(--transition-smooth);
}

.faq-btn {
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  color: #FFFFFF;
  padding: 20px 24px;
  font-size: 1.05rem;
  font-weight: 800;
  font-family: var(--font-main);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  border-radius: 0;
}

.faq-arrow {
  font-size: 1.4rem;
  color: var(--color-record-yellow);
  transition: transform 0.3s ease;
}

.faq-item.active .faq-arrow {
  transform: rotate(45deg);
}

.faq-panel {
  padding: 0 24px 20px;
  font-size: 0.92rem;
  color: var(--color-gray-light);
  line-height: 1.6;
}

/* ==========================================================================
   11. GARANTÍA
   ========================================================================== */
.warranty-card {
  background: #14130E;
  border: 2px solid var(--color-record-yellow);
  padding: 40px 24px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

@media (min-width: 768px) {
  .warranty-card {
    grid-template-columns: 180px 1fr;
    align-items: center;
    padding: 48px;
  }
}

.warranty-shield-box {
  display: flex;
  justify-content: center;
}

.shield-graphic {
  width: 110px;
  height: 130px;
  background: var(--color-record-yellow);
  clip-path: polygon(50% 0%, 100% 15%, 100% 75%, 50% 100%, 0% 75%, 0% 15%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 25px rgba(237, 200, 68, 0.4);
}

.shield-r {
  font-weight: 900;
  font-size: 3.5rem;
  color: #000000;
}

.warranty-title {
  font-size: 1.8rem;
  font-weight: 900;
  color: #FFFFFF;
  margin-bottom: 14px;
  line-height: 1.2;
}

.warranty-body {
  font-size: 1.05rem;
  color: var(--color-gray-light);
  line-height: 1.6;
  margin-bottom: 24px;
}

.warranty-points {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.w-point {
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--color-record-yellow);
  background: #221d0f;
  padding: 6px 12px;
  border: 1px solid rgba(237, 200, 68, 0.3);
}

/* ==========================================================================
   12. CIERRE + COBERTURA + CONTACTO
   ========================================================================== */
.coverage-strip {
  background: var(--color-record-yellow);
  color: #000000;
  padding: 24px 0;
  margin-bottom: 60px;
}

.coverage-content {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
  text-align: center;
}

@media (min-width: 768px) {
  .coverage-content {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.cov-text strong {
  display: block;
  font-size: 1.3rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.cov-text span {
  font-size: 0.95rem;
  color: var(--color-text-on-yellow-sub);
  font-weight: 600;
}

.summary-bullets-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 30px;
  margin-bottom: 30px;
}

@media (min-width: 768px) {
  .summary-bullets-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .summary-bullets-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.sum-bullet {
  background: var(--color-card-bg);
  border: 1px solid var(--color-card-border);
  padding: 16px;
  font-size: 0.9rem;
  color: var(--color-gray-light);
  display: flex;
  align-items: center;
  gap: 12px;
}

.bullet-num {
  width: 28px;
  height: 28px;
  background: var(--color-record-yellow);
  color: #000000;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.sum-bullet strong {
  color: #FFFFFF;
}

.honest-urgency-box {
  background: #1a170e;
  border-left: 4px solid var(--color-record-yellow);
  padding: 20px;
  margin-bottom: 40px;
}

.urgency-text {
  font-size: 1.05rem;
  color: #FFFFFF;
}

.contact-box {
  background: #111111;
  border: 1px solid var(--color-card-border);
  padding: 32px 24px;
}

.contact-header {
  margin-bottom: 28px;
}

.contact-header h3 {
  font-size: 1.4rem;
  font-weight: 900;
  color: #FFFFFF;
  margin-bottom: 6px;
}

.contact-header p {
  color: var(--color-gray-light);
  font-size: 0.95rem;
}

.contact-channels-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 28px;
}

@media (min-width: 768px) {
  .contact-channels-grid {
    grid-template-columns: 1fr 1fr;
  }
  .channel-card.main-channel {
    grid-column: span 2;
  }
}

.channel-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-card-border);
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 14px;
}

.channel-card.main-channel {
  border-color: var(--color-record-yellow);
  background: #171610;
}

@media (min-width: 768px) {
  .channel-card.main-channel {
    flex-direction: row;
    align-items: center;
  }
}

.chan-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.chan-label {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--color-gray-support);
  text-transform: uppercase;
}

.chan-val {
  font-size: 1.25rem;
  color: #FFFFFF;
  font-weight: 900;
}

.chan-note {
  font-size: 0.8rem;
  color: var(--color-record-yellow);
}

.hours-card {
  grid-column: span 1;
}

@media (min-width: 768px) {
  .hours-card {
    grid-column: span 2;
  }
}

.hours-row {
  font-size: 0.88rem;
  color: var(--color-gray-light);
}

.plant-location-box {
  background: #181818;
  border: 1px solid var(--color-card-border);
  padding: 20px;
}

.loc-text h4 {
  font-size: 1.1rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 4px;
}

.loc-text p {
  font-size: 0.9rem;
  color: var(--color-gray-light);
  margin-bottom: 12px;
}

.btn-location {
  display: inline-block;
  color: var(--color-record-yellow);
  font-weight: 800;
  font-size: 0.85rem;
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.main-footer {
  background: #050505;
  border-top: 1px solid #1a1a1a;
  padding: 30px 0 90px; /* Espacio extra para sticky bar móvil */
}

@media (min-width: 768px) {
  .main-footer {
    padding: 40px 0 40px;
  }
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: center;
  text-align: center;
}

@media (min-width: 768px) {
  .footer-content {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer-copy-text {
  font-size: 0.8rem;
  color: var(--color-gray-support);
  margin-top: 6px;
}

.footer-socials {
  display: flex;
  gap: 16px;
}

.social-link {
  font-size: 0.82rem;
  color: var(--color-gray-support);
  text-decoration: none;
  transition: var(--transition-smooth);
}

.social-link:hover {
  color: var(--color-record-yellow);
}

/* ==========================================================================
   BOTÓN FLOTANTE WHATSAPP & BARRA STICKY MÓVIL
   ========================================================================== */
.floating-wa {
  position: fixed;
  bottom: 80px;
  right: 20px;
  background-color: var(--color-whatsapp);
  color: #FFFFFF;
  border-radius: 50px;
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
  text-decoration: none;
  font-weight: 800;
  font-size: 0.88rem;
  z-index: 800;
  transition: var(--transition-smooth);
  animation: pulse-wa 3s infinite;
}

@media (min-width: 768px) {
  .floating-wa {
    bottom: 30px;
    right: 30px;
  }
}

.wa-float-icon {
  width: 24px;
  height: 24px;
}

@keyframes pulse-wa {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); box-shadow: 0 6px 25px rgba(37, 211, 102, 0.7); }
  100% { transform: scale(1); }
}

.mobile-sticky-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(10, 10, 10, 0.98);
  border-top: 2px solid var(--color-record-yellow);
  padding: 10px 16px;
  z-index: 950;
  box-shadow: 0 -4px 15px rgba(0,0,0,0.7);
}

@media (max-width: 767px) {
  .mobile-sticky-bar.visible {
    display: block;
  }
}

.btn-mobile-sticky {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--color-record-yellow);
  color: #000000;
  font-weight: 900;
  font-size: 0.95rem;
  padding: 14px;
  text-decoration: none;
  letter-spacing: 0.08em;
}

.icon-inline-wa {
  width: 20px;
  height: 20px;
}

/* ==========================================================================
   REVEAL EN SCROLL Y ACCESIBILIDAD
   ========================================================================== */
.reveal-node {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.2, 0.7, 0.2, 1), transform 0.6s cubic-bezier(0.2, 0.7, 0.2, 1);
  will-change: opacity, transform;
}

.reveal-node.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Foco accesible */
:focus-visible {
  outline: 2px solid var(--color-record-yellow);
  outline-offset: 3px;
}

/* Prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal-node {
    opacity: 1 !important;
    transform: none !important;
  }
  .marquee-track {
    animation: none !important;
  }
}