/* ============================================================
   INCPLANTA - Sistema de Diseño Global
   Paleta: Naranja #F47B20 | Azul #2C4A8A | Blanco #FFFFFF
   Tipografía: Poppins (Google Fonts)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap');

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --naranja:       #F47B20;
  --naranja-dark:  #D4660F;
  --naranja-light: #FFA355;
  --azul:          #2C4A8A;
  --azul-dark:     #1E3366;
  --azul-light:    #3E6BB5;
  --blanco:        #FFFFFF;
  --gris-claro:    #F5F7FA;
  --gris-medio:    #E8ECF2;
  --gris-texto:    #6B7280;
  --negro:         #1A1A2E;

  --font:          'Poppins', sans-serif;
  --radius:        12px;
  --radius-lg:     20px;
  --shadow-sm:     0 2px 8px rgba(44,74,138,0.08);
  --shadow-md:     0 8px 30px rgba(44,74,138,0.12);
  --shadow-lg:     0 20px 60px rgba(44,74,138,0.18);
  --transition:    0.3s ease;
  --max-width:     1200px;
}

/* ── Reset & Base ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font);
  color: var(--negro);
  background: var(--blanco);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: var(--font); }

/* ── Tipografía ─────────────────────────────────────────────── */
h1 { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 800; line-height: 1.15; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); font-weight: 700; line-height: 1.2; }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); font-weight: 600; line-height: 1.3; }
h4 { font-size: 1.1rem; font-weight: 600; }
p  { font-size: 1rem; color: var(--gris-texto); line-height: 1.75; }

.text-naranja { color: var(--naranja); }
.text-azul    { color: var(--azul); }
.text-blanco  { color: var(--blanco); }
.text-center  { text-align: center; }

/* ── Layout helpers ─────────────────────────────────────────── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 90px 0;
}

.section-alt {
  background: var(--gris-claro);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(244,123,32,0.1);
  color: var(--naranja);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 14px;
}

.section-label::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--naranja);
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 60px;
}

.section-header h2 { margin-bottom: 16px; }
.section-header p  { font-size: 1.05rem; }

/* ── Botones ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 600;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--naranja);
  color: var(--blanco);
  box-shadow: 0 4px 20px rgba(244,123,32,0.35);
}
.btn-primary:hover {
  background: var(--naranja-dark);
  box-shadow: 0 6px 28px rgba(244,123,32,0.45);
  transform: translateY(-2px);
}

.btn-secondary {
  background: transparent;
  color: var(--azul);
  border: 2px solid var(--azul);
}
.btn-secondary:hover {
  background: var(--azul);
  color: var(--blanco);
  transform: translateY(-2px);
}

.btn-outline-white {
  background: transparent;
  color: var(--blanco);
  border: 2px solid rgba(255,255,255,0.6);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.15);
  border-color: var(--blanco);
}

.btn-lg {
  padding: 18px 40px;
  font-size: 1.05rem;
}

.btn-hero-action {
  min-height: 64px;
  min-width: 230px;
  justify-content: center;
}

.btn svg, .btn img { width: 18px; height: 18px; }

/* ── NAVBAR ─────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all var(--transition);
}

.navbar.scrolled {
  background: var(--blanco);
  padding: 12px 0;
  box-shadow: var(--shadow-md);
}

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

.navbar-logo img {
  height: 44px;
  width: auto;
  object-fit: contain;
}

.navbar-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 58px;
  padding: 7px 14px;
  border-radius: 10px;
  background: rgba(255,255,255,0.96);
  box-shadow: 0 8px 24px rgba(10,22,50,0.12);
  transition: all var(--transition);
}

.navbar.scrolled .navbar-logo {
  min-height: 52px;
  padding: 6px 12px;
  box-shadow: none;
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: 36px;
}

.navbar-nav a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--blanco);
  position: relative;
  padding-bottom: 4px;
  transition: color var(--transition);
}

.navbar.scrolled .navbar-nav a {
  color: var(--negro);
}

.navbar-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--naranja);
  transition: width var(--transition);
}

.navbar-nav a:hover::after,
.navbar-nav a.active::after { width: 100%; }

.navbar-nav a:hover { color: var(--naranja); }

.navbar-cta {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Hamburger */
.navbar-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.navbar-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--blanco);
  border-radius: 2px;
  transition: all var(--transition);
}

.navbar.scrolled .navbar-toggle span { background: var(--negro); }

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

/* ── HERO ───────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--azul-dark) 0%, var(--azul) 50%, #1a3a7a 100%);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-blob {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(244,123,32,0.18) 0%, transparent 70%);
  right: -100px;
  top: -100px;
  pointer-events: none;
}

.hero-blob-2 {
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 70%);
  left: -50px;
  bottom: -50px;
  pointer-events: none;
}

.hero .container {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 56px;
  align-items: center;
  min-height: 100vh;
  padding-top: 124px;
  padding-bottom: 88px;
}

.hero-content h1 {
  color: var(--blanco);
  font-size: clamp(2.45rem, 4.35vw, 4.35rem);
  line-height: 1.08;
  max-width: 660px;
  margin-bottom: 22px;
}

.hero-content h1 span { color: var(--naranja); }

.hero-content p {
  color: rgba(255,255,255,0.75);
  font-size: 1.1rem;
  margin-bottom: 32px;
  max-width: 520px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 42px;
}

.hero-stats {
  display: flex;
  gap: 40px;
}

.hero-stat {}
.hero-stat .num {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--blanco);
  line-height: 1;
}
.hero-stat .num span { color: var(--naranja); }
.hero-stat .lbl {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
  font-weight: 400;
  margin-top: 4px;
}

.hero-visual {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  align-self: start;
  padding-top: 20px;
}

.hero-diagnostic-panel {
  width: 100%;
  max-width: 520px;
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: 0 24px 80px rgba(6,18,48,0.2);
}

.panel-label {
  display: block;
  color: var(--naranja-light);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  margin-bottom: 14px;
}

.hero-diagnostic-panel h2 {
  color: var(--blanco);
  font-size: 1.5rem;
  line-height: 1.18;
  max-width: 420px;
  margin-bottom: 20px;
}

.hero-diagnostic-list {
  display: grid;
  gap: 12px;
}

.hero-diagnostic-list a {
  display: block;
  padding: 14px 16px;
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.06);
  text-decoration: none;
  transition: var(--transition);
}

.hero-diagnostic-list a:hover {
  background: rgba(244,123,32,0.18);
  border-color: rgba(244,123,32,0.55);
  transform: translateX(4px);
}

.hero-diagnostic-list strong {
  display: block;
  color: var(--blanco);
  font-size: 1rem;
  margin-bottom: 4px;
}

.hero-diagnostic-list span {
  display: block;
  color: rgba(255,255,255,0.68);
  font-size: 0.88rem;
  line-height: 1.45;
}

/* ── PARTNERS STRIP ──────────────────────────────────────────── */
.partners-strip {
  background: var(--blanco);
  padding: 40px 0;
  border-bottom: 1px solid var(--gris-medio);
  border-top: 1px solid var(--gris-medio);
}

.partners-strip .container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 60px;
  flex-wrap: wrap;
}

.partners-strip-label {
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--gris-texto);
  white-space: nowrap;
}

.partner-logo {
  opacity: 0.55;
  transition: opacity var(--transition);
  height: 36px;
  width: auto;
  object-fit: contain;
}

.partner-logo:hover { opacity: 1; }

/* ── SERVICES GRID ───────────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}

.service-card {
  background: var(--blanco);
  border: 1px solid var(--gris-medio);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background: var(--naranja);
  transition: height var(--transition);
  border-radius: 0 0 4px 0;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.service-card:hover::before { height: 100%; }

.service-icon {
  width: 60px;
  height: 60px;
  background: rgba(244,123,32,0.1);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: background var(--transition);
}

.service-icon svg { width: 28px; height: 28px; color: var(--naranja); }

.service-card:hover .service-icon {
  background: var(--naranja);
}
.service-card:hover .service-icon svg { color: var(--blanco); }

.service-card h3 { margin-bottom: 10px; color: var(--negro); }
.service-card p  { font-size: 0.92rem; margin-bottom: 20px; }

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--naranja);
  transition: gap var(--transition);
}

.service-link:hover { gap: 10px; }
.service-link svg { width: 16px; height: 16px; }

/* ── WHY US ──────────────────────────────────────────────────── */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.why-content {}
.why-content .section-label { margin-bottom: 14px; }
.why-content h2 { margin-bottom: 20px; }
.why-content > p { margin-bottom: 40px; }

.why-items {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 40px;
}

.why-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.why-item-icon {
  width: 44px;
  height: 44px;
  background: rgba(244,123,32,0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.why-item-icon svg { width: 20px; height: 20px; color: var(--naranja); }

.why-item h4 { margin-bottom: 4px; }
.why-item p  { font-size: 0.9rem; }

.why-visual {
  position: relative;
}

.why-stats-card {
  background: linear-gradient(135deg, var(--azul) 0%, var(--azul-dark) 100%);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  color: var(--blanco);
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
}

.stat-item {
  text-align: center;
}

.stat-num {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--blanco);
  line-height: 1;
}
.stat-num .suffix { color: var(--naranja-light); }

.stat-label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
  margin-top: 6px;
}

.stat-divider {
  grid-column: 1 / -1;
  height: 1px;
  background: rgba(255,255,255,0.15);
}

.why-float-badge {
  position: absolute;
  top: -20px;
  right: -20px;
  background: var(--naranja);
  color: var(--blanco);
  border-radius: var(--radius-lg);
  padding: 16px 24px;
  font-weight: 700;
  font-size: 0.9rem;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 8px;
}

.why-float-badge svg { width: 20px; height: 20px; }

/* ── EQUIPO ──────────────────────────────────────────────────── */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 28px;
}

.team-card {
  background: var(--blanco);
  border: 1px solid var(--gris-medio);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: all var(--transition);
}

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

.team-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--naranja) 0%, var(--naranja-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--blanco);
  box-shadow: 0 4px 16px rgba(244,123,32,0.3);
}

.team-card h3 { font-size: 1rem; margin-bottom: 6px; }

.team-role {
  font-size: 0.82rem;
  color: var(--naranja);
  font-weight: 600;
  margin-bottom: 10px;
}

.team-card p { font-size: 0.85rem; line-height: 1.5; }

/* ── CTA BANNER ──────────────────────────────────────────────── */
.cta-banner {
  background: linear-gradient(135deg, var(--naranja) 0%, var(--naranja-dark) 100%);
  padding: 80px 0;
}

.cta-banner .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

.cta-banner h2 { color: var(--blanco); max-width: 560px; }
.cta-banner p  { color: rgba(255,255,255,0.8); margin-top: 12px; }

.cta-banner .btn-blanco {
  background: var(--blanco);
  color: var(--naranja);
  font-weight: 700;
  padding: 16px 36px;
  border-radius: 50px;
  font-size: 1rem;
  white-space: nowrap;
  transition: all var(--transition);
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}
.cta-banner .btn-blanco:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.2);
}

/* ── FOOTER ──────────────────────────────────────────────────── */
.footer {
  background: var(--azul-dark);
  color: rgba(255,255,255,0.75);
  padding: 72px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 60px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand {}

.footer-logo {
  height: 54px;
  width: auto;
  margin-bottom: 20px;
  padding: 7px 12px;
  border-radius: 10px;
  background: var(--blanco);
  object-fit: contain;
}

.footer-brand p {
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 24px;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  width: 38px;
  height: 38px;
  background: rgba(255,255,255,0.08);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}

.footer-social a:hover {
  background: var(--naranja);
  transform: translateY(-2px);
}

.footer-social svg { width: 18px; height: 18px; color: var(--blanco); }

.footer-col h4 {
  color: var(--blanco);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.footer-col ul { display: flex; flex-direction: column; gap: 10px; }

.footer-col ul a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}
.footer-col ul a:hover { color: var(--naranja); }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 14px;
  font-size: 0.88rem;
}

.footer-contact-item svg {
  width: 16px;
  height: 16px;
  color: var(--naranja);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-bottom {
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
}

.footer-bottom a {
  color: rgba(255,255,255,0.4);
  font-size: 0.82rem;
  transition: color var(--transition);
}
.footer-bottom a:hover { color: var(--naranja); }

/* ── WHATSAPP FLOTANTE ─────────────────────────────────────── */
.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 1200;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25D366;
  color: var(--blanco);
  box-shadow: 0 12px 28px rgba(37, 211, 102, 0.32);
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}

.whatsapp-float:hover {
  transform: translateY(-3px);
  background: #20bd5c;
  box-shadow: 0 16px 34px rgba(37, 211, 102, 0.42);
}

.whatsapp-label {
  position: absolute;
  right: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%);
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 9px 14px;
  border-radius: 999px;
  background: var(--blanco);
  color: var(--negro);
  box-shadow: var(--shadow-md);
  font-size: 0.84rem;
  font-weight: 700;
  white-space: nowrap;
  opacity: 1;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.whatsapp-label::after {
  content: '';
  position: absolute;
  right: -6px;
  top: 50%;
  width: 12px;
  height: 12px;
  background: var(--blanco);
  transform: translateY(-50%) rotate(45deg);
}

body.whatsapp-label-hidden .whatsapp-label {
  opacity: 0;
  transform: translateY(-50%) translateX(8px);
}

body.whatsapp-label-hidden .whatsapp-float:hover .whatsapp-label {
  opacity: 1;
  transform: translateY(-50%);
}

.whatsapp-float svg {
  width: 30px;
  height: 30px;
}

/* ── DIAGNÓSTICOS ───────────────────────────────────────────── */
.diagnostics-hero p {
  max-width: 720px;
}

.diagnostics-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.diagnostic-card,
.problem-card,
.diagnostic-step,
.diagnostic-side {
  background: var(--blanco);
  border: 1px solid var(--gris-medio);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.diagnostic-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 32px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.diagnostic-card:hover,
.problem-card:hover {
  transform: translateY(-4px);
  border-color: rgba(244,123,32,0.35);
  box-shadow: var(--shadow-lg);
}

.diagnostic-card.featured {
  background: linear-gradient(135deg, var(--azul) 0%, var(--azul-dark) 100%);
  color: var(--blanco);
  border-color: transparent;
}

.diagnostic-card.orientation-card {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1.2fr 2fr auto;
  align-items: center;
  gap: 24px;
}

.diagnostic-kicker {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 14px;
  padding: 5px 12px;
  border-radius: 100px;
  background: rgba(244,123,32,0.1);
  color: var(--naranja);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.diagnostic-card.featured .diagnostic-kicker {
  background: rgba(255,255,255,0.14);
  color: var(--naranja-light);
}

.diagnostic-card h2 {
  margin-bottom: 14px;
  font-size: 1.55rem;
}

.diagnostic-card p {
  margin-bottom: 20px;
  font-size: 0.95rem;
}

.diagnostic-card.featured p,
.diagnostic-card.featured li {
  color: rgba(255,255,255,0.78);
}

.diagnostic-card ul {
  margin: 0 0 28px;
  padding-left: 18px;
  color: var(--gris-texto);
  font-size: 0.9rem;
}

.diagnostic-card li {
  margin-bottom: 8px;
}

.diagnostic-card .btn {
  margin-top: auto;
  justify-content: center;
}

.diagnostic-resource-link {
  display: inline-flex;
  justify-content: center;
  margin-top: 12px;
  color: var(--azul);
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.problem-card {
  display: block;
  padding: 26px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.problem-card h3 {
  margin-bottom: 10px;
  font-size: 1.05rem;
}

.problem-card p {
  margin-bottom: 18px;
  font-size: 0.9rem;
}

.problem-card span {
  color: var(--naranja);
  font-size: 0.88rem;
  font-weight: 700;
}

.diagnostic-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.diagnostic-step {
  padding: 30px;
}

.diagnostic-step strong {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  border-radius: 50%;
  background: var(--naranja);
  color: var(--blanco);
  font-size: 1.1rem;
}

.diagnostic-step h3 {
  margin-bottom: 8px;
}

.diagnostic-form-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.85fr) minmax(0, 1.15fr);
  gap: 36px;
  align-items: start;
}

.diagnostic-side {
  position: sticky;
  top: 110px;
  padding: 34px;
}

.diagnostic-side h2 {
  margin-bottom: 16px;
}

.diagnostic-side-list {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.diagnostic-side-list span {
  display: block;
  padding: 12px 14px;
  border-radius: var(--radius);
  background: var(--gris-claro);
  color: var(--negro);
  font-size: 0.9rem;
  font-weight: 500;
}

.service-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.maintenance-radar-layout {
  grid-template-columns: minmax(280px, 0.7fr) minmax(0, 1.3fr);
}

.maintenance-radar-side {
  border-top: 4px solid var(--naranja);
}

.maintenance-radar-note,
.maintenance-disclaimer,
.maintenance-form-alert {
  margin-top: 24px;
  padding: 14px 16px;
  border-radius: var(--radius);
  font-size: 0.84rem;
  line-height: 1.55;
}

.maintenance-radar-note,
.maintenance-disclaimer {
  background: rgba(44,74,138,0.08);
  color: var(--azul-dark);
}

.maintenance-form-alert {
  margin: 0 0 24px;
  background: rgba(231,76,60,0.1);
  border: 1px solid rgba(231,76,60,0.24);
  color: #b42318;
  font-weight: 600;
}

.maintenance-form-head {
  margin-bottom: 28px;
}

.maintenance-form-head h2 {
  margin-bottom: 10px;
  font-size: clamp(1.45rem, 2.4vw, 2rem);
}

.maintenance-form-head p {
  font-size: 0.95rem;
}

.maintenance-fieldset {
  margin: 0 0 30px;
  padding: 0;
  border: 0;
}

.maintenance-fieldset legend {
  width: 100%;
  margin-bottom: 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--gris-medio);
  color: var(--azul-dark);
  font-size: 0.96rem;
  font-weight: 700;
}

.maintenance-scale {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 6px 0 30px;
  padding: 14px;
  border-radius: var(--radius);
  background: var(--gris-claro);
}

.maintenance-scale strong,
.maintenance-scale span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 6px 10px;
  border-radius: 100px;
  font-size: 0.76rem;
}

.maintenance-scale strong {
  background: var(--azul);
  color: var(--blanco);
}

.maintenance-scale span {
  background: var(--blanco);
  color: var(--gris-texto);
  border: 1px solid var(--gris-medio);
}

.maintenance-question-group {
  margin-bottom: 22px;
  padding: 22px;
  border: 1px solid var(--gris-medio);
  border-radius: var(--radius);
  background: var(--blanco);
}

.maintenance-question-group h3 {
  margin-bottom: 16px;
  color: var(--azul-dark);
  font-size: 1.05rem;
}

.maintenance-question {
  padding: 16px 0;
  border-top: 1px solid var(--gris-medio);
}

.maintenance-question:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.maintenance-question:last-child {
  padding-bottom: 0;
}

.maintenance-question p {
  margin-bottom: 12px;
  color: var(--negro);
  font-size: 0.92rem;
  font-weight: 600;
  line-height: 1.55;
}

.maintenance-options {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
}

.maintenance-option {
  position: relative;
  display: grid;
  gap: 3px;
  min-height: 76px;
  padding: 10px 8px;
  border: 1px solid var(--gris-medio);
  border-radius: 10px;
  background: var(--gris-claro);
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
}

.maintenance-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.maintenance-option span {
  color: var(--azul-dark);
  font-size: 0.95rem;
  font-weight: 800;
}

.maintenance-option small {
  color: var(--gris-texto);
  font-size: 0.67rem;
  line-height: 1.25;
}

.maintenance-option:has(input:checked) {
  border-color: var(--naranja);
  background: rgba(244,123,32,0.1);
  box-shadow: 0 0 0 3px rgba(244,123,32,0.08);
}

.maintenance-result-card {
  margin: 22px 0 18px;
  padding: 24px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--azul) 0%, var(--azul-dark) 100%);
  color: var(--blanco);
}

.maintenance-result-card .diagnostic-kicker {
  background: rgba(255,255,255,0.14);
  color: var(--naranja-light);
}

.maintenance-result-card h3 {
  margin: 8px 0 10px;
  color: var(--blanco);
}

.maintenance-result-card p {
  color: rgba(255,255,255,0.78);
  font-size: 0.9rem;
}

.maintenance-result-card p + p {
  margin-top: 8px;
}

.maintenance-score-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 4px 0 4px;
}

.maintenance-score-row strong {
  color: var(--blanco);
  font-size: clamp(2rem, 4vw, 3.1rem);
  line-height: 1;
}

.maintenance-score-row span {
  color: var(--naranja-light);
  font-size: 1.1rem;
  font-weight: 800;
}

/* ── PÁGINA INTERNA HERO ──────────────────────────────────────── */
.page-hero {
  background: linear-gradient(135deg, var(--azul-dark) 0%, var(--azul) 100%);
  padding: 140px 0 80px;
  text-align: center;
}

.page-hero h1 { color: var(--blanco); margin-bottom: 16px; }
.page-hero p  { color: rgba(255,255,255,0.75); font-size: 1.1rem; max-width: 560px; margin: 0 auto; }

.breadcrumb {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 20px;
  font-size: 0.85rem;
}
.breadcrumb a { color: rgba(255,255,255,0.55); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--naranja); }
.breadcrumb span { color: rgba(255,255,255,0.35); }
.breadcrumb .current { color: var(--naranja); }

/* ── FORMULARIO CONTACTO ─────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
  align-items: start;
}

.contact-info {}

.contact-info h2 { margin-bottom: 16px; }
.contact-info > p { margin-bottom: 20px; }

.contact-whatsapp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 12px 20px;
  margin-bottom: 28px;
  border-radius: 999px;
  background: #25D366;
  color: var(--blanco);
  font-size: 0.94rem;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 12px 24px rgba(37, 211, 102, 0.24);
  transition: var(--transition);
}

.contact-whatsapp-btn:hover {
  background: #20bd5c;
  transform: translateY(-2px);
  box-shadow: 0 16px 30px rgba(37, 211, 102, 0.32);
}

.contact-whatsapp-btn svg {
  width: 21px;
  height: 21px;
}

.contact-card {
  background: linear-gradient(135deg, var(--azul) 0%, var(--azul-dark) 100%);
  border-radius: var(--radius-lg);
  padding: 36px;
  color: var(--blanco);
  margin-bottom: 24px;
}

.contact-card-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 24px;
}
.contact-card-item:last-child { margin-bottom: 0; }

.contact-card-icon {
  width: 44px;
  height: 44px;
  background: rgba(255,255,255,0.12);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-card-icon svg { width: 20px; height: 20px; color: var(--naranja-light); }

.contact-card-item h4 { color: var(--blanco); font-size: 0.85rem; margin-bottom: 2px; }
.contact-card-item p  { color: rgba(255,255,255,0.7); font-size: 0.9rem; }

.contact-form-wrapper {
  background: var(--blanco);
  border: 1px solid var(--gris-medio);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-md);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--negro);
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 13px 18px;
  border: 1.5px solid var(--gris-medio);
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 0.92rem;
  color: var(--negro);
  background: var(--blanco);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--naranja);
  box-shadow: 0 0 0 3px rgba(244,123,32,0.12);
}

.form-group textarea { resize: vertical; min-height: 130px; }

.form-group.error input,
.form-group.error textarea { border-color: #e74c3c; }
.form-error-msg { font-size: 0.8rem; color: #e74c3c; margin-top: 4px; }

.form-success {
  background: rgba(39,174,96,0.1);
  border: 1px solid rgba(39,174,96,0.3);
  border-radius: var(--radius);
  padding: 16px 20px;
  color: #27ae60;
  font-size: 0.92rem;
  margin-bottom: 20px;
  display: none;
}

/* ── NOSOTROS ────────────────────────────────────────────────── */
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 28px;
}

.value-card {
  background: var(--blanco);
  border: 1px solid var(--gris-medio);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: all var(--transition);
}

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

.value-icon {
  width: 64px;
  height: 64px;
  background: rgba(244,123,32,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  transition: background var(--transition);
}

.value-icon svg { width: 28px; height: 28px; color: var(--naranja); }
.value-card:hover .value-icon { background: var(--naranja); }
.value-card:hover .value-icon svg { color: var(--blanco); }
.value-card h3 { margin-bottom: 10px; }

.timeline {
  max-width: 780px;
  margin: 0 auto;
  position: relative;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--gris-medio);
  transform: translateX(-50%);
}

.timeline-item {
  display: flex;
  justify-content: flex-end;
  padding-right: calc(50% + 40px);
  margin-bottom: 48px;
  position: relative;
}

.timeline-item:nth-child(even) {
  justify-content: flex-start;
  padding-right: 0;
  padding-left: calc(50% + 40px);
}

.timeline-dot {
  position: absolute;
  left: 50%;
  top: 20px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--naranja);
  transform: translateX(-50%);
  z-index: 1;
  box-shadow: 0 0 0 4px rgba(244,123,32,0.2);
}

.timeline-content {
  background: var(--blanco);
  border: 1px solid var(--gris-medio);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  max-width: 340px;
}

.timeline-year {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--naranja);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 6px;
}

.timeline-content h4 { margin-bottom: 6px; }
.timeline-content p  { font-size: 0.88rem; }

/* ── SERVICIOS PAGE ──────────────────────────────────────────── */
.service-detail-card {
  background: var(--blanco);
  border: 1px solid var(--gris-medio);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin-bottom: 32px;
  transition: box-shadow var(--transition);
}

.service-detail-card:hover { box-shadow: var(--shadow-lg); }

.service-detail-header {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 24px;
}

.service-detail-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--naranja) 0%, var(--naranja-dark) 100%);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.service-detail-icon svg { width: 30px; height: 30px; color: var(--blanco); }

.service-detail-header h3 { margin-bottom: 6px; }
.service-detail-header p  { font-size: 0.92rem; }

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.service-tag {
  background: rgba(44,74,138,0.08);
  color: var(--azul);
  font-size: 0.82rem;
  font-weight: 500;
  padding: 5px 14px;
  border-radius: 100px;
}

/* ── SCROLL REVEAL ANIMATION ─────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ── RESPONSIVO ──────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 128px;
    padding-bottom: 80px;
    text-align: center;
  }
  .hero-content h1 { margin-inline: auto; }
  .hero-content p  { margin: 0 auto 32px; }
  .hero-buttons    { justify-content: center; }
  .hero-stats      { justify-content: center; }
  .hero-visual     { justify-content: center; }
  .hero-diagnostic-panel {
    max-width: 640px;
    text-align: left;
  }
  .diagnostics-grid,
  .problem-grid,
  .diagnostic-steps,
  .diagnostic-form-layout {
    grid-template-columns: 1fr 1fr;
  }
  .diagnostic-card.orientation-card {
    grid-template-columns: 1fr;
  }
  .diagnostic-side {
    position: static;
  }
  .why-grid        { grid-template-columns: 1fr; }
  .footer-grid     { grid-template-columns: 1fr 1fr; gap: 40px; }
  .contact-grid    { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 60px 0; }

  .navbar-nav  { display: none; }
  .navbar-toggle { display: flex; }

  .navbar-nav.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: 0;
    background: var(--azul-dark);
    justify-content: center;
    align-items: center;
    gap: 32px;
    z-index: 999;
  }

  .navbar-nav.open a {
    font-size: 1.4rem;
    color: var(--blanco);
  }

  .navbar.open .navbar-toggle span { background: var(--blanco); }

  .hero-content h1 { font-size: clamp(2.2rem, 10vw, 3.2rem); }
  .hero-stats { flex-direction: column; gap: 20px; }
  .diagnostics-grid,
  .problem-grid,
  .diagnostic-steps,
  .diagnostic-form-layout {
    grid-template-columns: 1fr;
  }
  .diagnostic-card,
  .problem-card,
  .diagnostic-step,
  .diagnostic-side {
    padding: 24px;
  }

  .maintenance-radar-form {
    padding: 28px 20px;
  }

  .maintenance-question-group {
    padding: 18px;
  }

  .maintenance-options {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .form-row { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .cta-banner .container { flex-direction: column; text-align: center; }

  .timeline::before { left: 20px; }
  .timeline-item, .timeline-item:nth-child(even) {
    padding: 0 0 0 56px;
    justify-content: flex-start;
  }
  .timeline-dot { left: 20px; }

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

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-buttons { flex-direction: column; align-items: stretch; }
  .btn { justify-content: center; }
  .contact-form-wrapper { padding: 28px 20px; }
  .maintenance-radar-form { padding: 24px 16px; }
  .maintenance-options { grid-template-columns: 1fr; }
  .maintenance-option {
    grid-template-columns: 44px 1fr;
    align-items: center;
    min-height: 54px;
    text-align: left;
  }
  .maintenance-option span {
    grid-row: span 2;
    text-align: center;
  }
  .whatsapp-float {
    right: 16px;
    bottom: 16px;
    width: 54px;
    height: 54px;
  }
  .whatsapp-label {
    right: 0;
    top: auto;
    bottom: calc(100% + 10px);
    transform: none;
    max-width: calc(100vw - 32px);
    font-size: 0.78rem;
  }
  .whatsapp-label::after {
    right: 21px;
    top: auto;
    bottom: -6px;
    transform: rotate(45deg);
  }
  body.whatsapp-label-hidden .whatsapp-label {
    transform: translateY(8px);
  }
  body.whatsapp-label-hidden .whatsapp-float:hover .whatsapp-label {
    transform: none;
  }
}