/* ============================================================
   CAUCHOS PUNTES — main.css
   La Webada — Agencia de diseño web
   ============================================================ */

/* ── RESET COMPLETO ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
ul, ol { list-style: none; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
button { font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* ── VARIABLES DE DISEÑO ── */
:root {
  /* Colores — paleta gris industrial */
  --color-primary: #0A0A0A;
  --color-primary-dark: #050505;
  --color-primary-rgb: 10, 10, 10;
  --color-accent: #6B7280;
  --color-accent-rgb: 107, 114, 128;
  --color-accent-dark: #4B5563;
  --color-defensa: #D6362C;          /* rojo señal — solo hover sección Defensa */
  --color-secondary: #161616;
  --color-text: #0A0A0A;
  --color-text-muted: #4A5560;
  --color-bg: #ffffff;
  --color-bg-soft: #E9ECEF;
  --color-bg-dark: #0A0A0A;
  --color-border: rgba(0,0,0,0.10);
  --shadow-colored: 0 8px 24px rgba(0,0,0,0.40);
  --hero-overlay: linear-gradient(to right,rgba(8,8,8,0.92) 0%,rgba(12,12,12,0.78) 50%,rgba(16,16,16,0.40) 100%);

  /* Espaciado sistemático */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  --space-2xl: 8rem;

  /* Sombras */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.10), 0 1px 2px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.12), 0 2px 4px rgba(0,0,0,0.08);
  --shadow-lg: 0 20px 40px rgba(0,0,0,0.18), 0 8px 16px rgba(0,0,0,0.10);
  --shadow-colored: 0 8px 24px rgba(0, 114, 206, 0.28);

  /* Transiciones */
  --transition-fast: 0.15s ease-out;
  --transition-base: 0.25s ease-out;
  --transition-slow: 0.4s ease-out;

  /* Border radius — esquinas vivas (estética industrial) */
  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 4px;
  --radius-xl: 4px;

  /* Container */
  --container-max: 1280px;
  --container-pad: 1.5rem;

  /* Hero overlay — se actualiza con el selector de paleta */
  --hero-overlay: linear-gradient(to right, rgba(4,12,24,0.92) 0%, rgba(6,20,40,0.78) 50%, rgba(8,25,50,0.40) 100%);
}

/* ── TIPOGRAFÍA BASE ── */
html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4 {
  font-family: 'Barlow Condensed', 'Arial Narrow', Arial, sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  line-height: 1.08;
}

/* ── CONTAINER ── */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

/* ── ANIMACIONES ── */
.animate {
  opacity: 0;
  transition: opacity 0.65s var(--transition-base), transform 0.65s var(--transition-base);
}
.animate.is-visible { opacity: 1; transform: none !important; }
.fade-up { transform: translateY(36px); }
.fade-left { transform: translateX(-36px); }
.fade-right { transform: translateX(36px); }
.scale-in { transform: scale(0.9); }

@media (prefers-reduced-motion: reduce) {
  .animate { opacity: 1 !important; transform: none !important; transition: none !important; }
  .hero-content, .hero-content .hero-subtitle, .hero-content .hero-cta { animation: none !important; }
}

/* ── HEADER ── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: box-shadow var(--transition-base), padding var(--transition-base);
  padding: 1.1rem 0;
  border-top: 3px solid var(--color-accent);
  border-bottom: 1px solid rgba(0,0,0,0.07);
}
.site-header.scrolled {
  box-shadow: 0 2px 12px rgba(0,0,0,0.10);
  padding: 0.7rem 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.logo-link {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.logo-img {
  height: 38px;
  width: auto;
}
.logo-svg {
  height: 48px;
  width: auto;
}

/* NAV */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-link {
  position: relative;
  padding: 0.4rem 0.75rem;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: 0.02em;
  transition: color var(--transition-fast);
  white-space: nowrap;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0.75rem;
  right: 0.75rem;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-fast);
}
.nav-link:hover::after,
.nav-link.active::after { transform: scaleX(1); }
.nav-link:hover { color: var(--color-accent); }

.nav-link.nav-cta {
  background: var(--color-accent);
  color: #fff !important;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-left: 0.5rem;
  transition: background var(--transition-fast), box-shadow var(--transition-fast);
}
.nav-link.nav-cta::after { display: none; }
.nav-link.nav-cta:hover {
  background: var(--color-accent-dark);
  box-shadow: 0 4px 14px rgba(0,114,206,0.35);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--color-text);
  transition: color var(--transition-fast);
}
.nav-toggle svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
}

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: #060e1a;
}

.hero-bg {
  position: absolute;
  inset: 0;
}
.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 60%;
  opacity: 0.55;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: var(--hero-overlay);
}

.hero-texture {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: 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='0.025'%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-title-accent {
  color: var(--color-accent);
}

.hero-mono {
  font-family: 'IBM Plex Mono', 'Courier New', monospace;
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 1.5rem;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 860px;
  padding: 0 var(--container-pad) 4.5rem;
  width: 100%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(127,168,201,0.15);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(127,168,201,0.35);
  color: #9fc5df;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.45rem 1.1rem;
  border-radius: var(--radius-sm);
  margin-bottom: 2rem;
}

.hero-title {
  font-size: clamp(2.6rem, 5vw + 0.5rem, 4.4rem);
  font-weight: 700;
  color: #f0f0f0;
  margin-bottom: 1.5rem;
  letter-spacing: -0.03em;
  line-height: 1.08;
}

.hero-subtitle {
  font-size: clamp(1rem, 1.5vw, 1.12rem);
  font-weight: 300;
  color: rgba(255,255,255,0.72);
  line-height: 1.8;
  max-width: 600px;
  margin-bottom: 2.8rem;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(127,168,201,0.5);
  animation: bounce 2s infinite;
  z-index: 2;
}

@keyframes heroEntrada {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* ── BOTONES ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 2rem;
  border-radius: var(--radius-md);
  background: var(--color-accent);
  color: #fff;
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 2px solid transparent;
  box-shadow: 0 6px 20px rgba(0,114,206,0.28);
  transition: all var(--transition-fast);
  cursor: pointer;
  white-space: nowrap;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(0,114,206,0.40);
  background: var(--color-accent-dark);
}
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 2rem;
  border-radius: var(--radius-md);
  background: transparent;
  color: rgba(255,255,255,0.75);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 2px solid rgba(255,255,255,0.3);
  transition: all var(--transition-fast);
  cursor: pointer;
  white-space: nowrap;
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.6);
  color: #fff;
  transform: translateY(-3px);
}

/* ── STATS BAND ── */
.stats-band {
  background: var(--color-accent);
  background-image: linear-gradient(135deg, var(--color-accent-dark) 0%, var(--color-accent) 100%);
  padding: 3.5rem 0;
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0;
  text-align: center;
}

.stat-item {
  padding: 1.25rem 1.5rem;
  position: relative;
}
.stat-item + .stat-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 25%;
  height: 50%;
  width: 1px;
  background: rgba(255,255,255,0.15);
}

.stat-number {
  display: block;
  font-size: 3rem;
  font-weight: 700;
  font-family: 'IBM Plex Mono', 'Courier New', monospace;
  color: #ffffff;
  line-height: 1;
  letter-spacing: -0.02em;
}

.stat-label {
  display: block;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.65);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 0.4rem;
  font-weight: 500;
}

/* ── WAVE SEPARATOR ── */
.wave-separator {
  line-height: 0;
  margin-bottom: -1px;
}
.wave-separator svg {
  display: block;
  width: 100%;
  height: 60px;
}
/* Waves que apuntan a secciones oscuras — fill y bg responden al CSS var */
.wave-to-dark path   { fill: var(--color-bg-dark); }
.wave-bg-dark        { background: var(--color-bg-dark) !important; }
.wave-to-primary path { fill: var(--color-primary); }
.wave-bg-primary     { background: var(--color-primary) !important; }
.wave-bg-soft        { background: var(--color-bg-soft) !important; }

/* ── SECTION BASE ── */
.section {
  padding: 100px 0;
}

.section-soft { background: var(--color-bg-soft); }
.section-white { background: var(--color-bg); }
.section-dark { background: var(--color-bg-dark); }
.section-brand { background: var(--color-primary); }

/* ── Secciones oscuras — forzar texto claro automáticamente ── */
.section-dark,
.section-brand {
  color: rgba(255,255,255,0.87);
}
.section-dark h1, .section-dark h2, .section-dark h3, .section-dark h4,
.section-brand h1, .section-brand h2, .section-brand h3, .section-brand h4 {
  color: #ffffff;
}
.section-dark .section-title,
.section-brand .section-title { color: #ffffff; }
.section-dark .section-body,
.section-brand .section-body { color: rgba(255,255,255,0.65); }
.section-dark .section-desc,
.section-brand .section-desc { color: rgba(255,255,255,0.60); }
.section-dark p,
.section-brand p { color: rgba(255,255,255,0.65); }
/* CTA strip — section-tag y título siempre visibles */
.cta-strip .section-tag { color: rgba(255,255,255,0.70); }
.cta-strip-title {
  font-size: clamp(1.6rem, 2.8vw, 2.4rem);
  font-weight: 700;
  color: #f0f0f0;
  line-height: 1.15;
  margin-bottom: 0.75rem;
}

.section-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1rem;
}
.section-tag-light {
  color: rgba(255,255,255,0.6);
}

.section-title {
  font-size: clamp(1.8rem, 3vw + 0.5rem, 3rem);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 1.25rem;
  line-height: 1.15;
}
.section-title-light { color: #ffffff; }

.section-desc {
  font-size: 1.08rem;
  color: var(--color-text-muted);
  max-width: 600px;
  line-height: 1.75;
}
.section-desc-light { color: rgba(255,255,255,0.65); }

.section-body {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: 1.25rem;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-lg);
}
.section-header .section-desc {
  margin: 0 auto;
}

/* ── SOBRE NOSOTROS ── */
.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.sobre-certs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.cert-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border: 1.5px solid var(--color-primary);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.04em;
  transition: all var(--transition-fast);
}
.cert-badge:hover {
  background: var(--color-primary);
  color: #fff;
}

.sobre-imagen-wrap {
  position: relative;
}

.sobre-imagen {
  width: 100%;
  aspect-ratio: 5/4;
  object-fit: cover;
  object-position: center;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.sobre-imagen-badge {
  position: absolute;
  bottom: -1.5rem;
  left: -1.5rem;
  background: var(--color-accent);
  color: #fff;
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  text-align: center;
}
.sobre-imagen-badge .stat-number { color: #fff; font-size: 2rem; }
.sobre-imagen-badge .stat-label { color: rgba(255,255,255,0.8); }

/* ── SERVICIOS / CARDS ── */
.grid-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));
  gap: var(--space-md);
}

.card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 48px rgba(0,0,0,0.35);
  border-color: rgba(230,57,70,0.3);
}

.card-dark { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08); }

.card-icon-wrap {
  padding: 1.25rem 1.25rem 0;
  color: var(--color-accent);
}

.card-img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  object-position: center;
  transition: transform 0.55s ease;
}
.card:hover .card-img {
  transform: scale(1.06);
}

.card-body {
  padding: 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.card-title {
  font-size: 1.15rem;
  font-weight: 600;
  color: #ffffff;
  font-family: 'Inter', sans-serif;
  line-height: 1.3;
}

.card-text {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
  flex: 1;
}

/* ── PARALLAX BREAK ── */
.parallax-break {
  position: relative;
  background-image: url('https://images.unsplash.com/photo-1518709268805-4e9042af9f23?w=1800&q=60&auto=format&fit=crop');
  background-attachment: fixed;
  background-size: cover;
  background-position: center;
  min-height: 300px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.parallax-break::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.83);
  z-index: 1;
}
.parallax-break-content {
  position: relative;
  z-index: 2;
  padding: var(--space-xl) var(--container-pad);
  max-width: var(--max-width);
  margin: 0 auto;
  width: 100%;
}
.parallax-break-mono {
  font-family: 'IBM Plex Mono','Courier New',monospace;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1rem;
  display: block;
}
.parallax-break-text {
  font-family: 'Barlow Condensed','Arial Narrow',sans-serif;
  font-size: clamp(2rem, 4.5vw, 3.8rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--color-text);
  line-height: 1.08;
  max-width: 820px;
}
@media (max-width: 768px) {
  .parallax-break { background-attachment: scroll; }
}

/* ── SECTORES MOSAICO ── */
.sectores-mosaico {
  display: flex;
  flex-direction: column;
}

.mosaic-tile {
  position: relative;
  overflow: hidden;
  display: block;
  text-decoration: none;
  cursor: pointer;
  height: 200px;
}

.mosaic-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.6s cubic-bezier(0.25,0.46,0.45,0.94), filter 0.4s ease;
  filter: grayscale(25%);
}
.mosaic-tile:hover .mosaic-img {
  transform: scale(1.07);
  filter: grayscale(0%);
}

.mosaic-overlay {
  position: absolute;
  inset: 0;
  background: rgba(6,14,26,0.62);
  transition: background 0.4s ease;
}
.mosaic-tile:hover .mosaic-overlay {
  background: rgba(6,14,26,0.38);
}
.mosaic-tile--defensa:hover .mosaic-overlay {
  background: rgba(180,40,30,0.58);
}

.mosaic-content {
  position: relative;
  z-index: 2;
  padding: 1.75rem;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: #fff;
}

.mosaic-tag {
  display: block;
  font-family: 'IBM Plex Mono','Courier New',monospace;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: rgba(255,255,255,0.58);
  margin-bottom: 0.5rem;
}

.mosaic-title {
  font-family: 'Barlow Condensed','Arial Narrow',sans-serif;
  text-transform: uppercase;
  font-size: clamp(1.3rem, 2.2vw, 2rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0.02em;
  margin-bottom: 0.75rem;
  color: #fff;
}

.mosaic-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.88);
  border-bottom: 1px solid rgba(255,255,255,0.40);
  padding-bottom: 2px;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.3s ease 0.05s, transform 0.3s ease 0.05s;
}
.mosaic-tile:hover .mosaic-cta {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 900px) {
  .mosaic-tile { height: 180px; }
}
@media (max-width: 500px) {
  .mosaic-tile { height: 150px; }
}

/* ── LOGROS / CAPACIDADES ── */
.logros-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.logros-lista {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 2rem;
}

.logro-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.98rem;
  color: var(--color-text);
  line-height: 1.5;
}
.logro-item svg { flex-shrink: 0; margin-top: 2px; }

.logros-imagen-wrap {
  position: relative;
}

.logros-imagen {
  width: 100%;
  aspect-ratio: 5/4;
  object-fit: cover;
  object-position: center;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.logros-stats-overlay {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
}

.glass-card {
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-md);
}

.logros-stat {
  padding: 1.25rem 1.5rem;
  text-align: center;
  background: var(--color-primary);
  box-shadow: var(--shadow-md);
}

/* ── TESTIMONIOS ── */
.testimonios-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));
  gap: var(--space-md);
}

.testimonio-card {
  position: relative;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  border-top: 3px solid var(--color-accent);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem 2rem;
  transition: all var(--transition-base);
}
.testimonio-card::before {
  content: '\201C';
  position: absolute;
  top: 0.5rem;
  right: 1.5rem;
  font-size: 5rem;
  font-family: 'Cormorant Garamond', Georgia, serif;
  color: var(--color-accent);
  line-height: 1;
  opacity: 0.25;
  pointer-events: none;
}
.testimonio-card:hover {
  background: rgba(255,255,255,0.10);
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.testimonio-stars {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 1.25rem;
}

.testimonio-texto {
  font-size: 0.98rem;
  color: rgba(255,255,255,0.82);
  line-height: 1.75;
  font-style: italic;
  margin-bottom: 1.5rem;
}

.testimonio-autor {
  display: flex;
  align-items: center;
  gap: 0.875rem;
}

.testimonio-avatar {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: 50%;
  overflow: hidden;
}

.testimonio-nombre {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: #ffffff;
  font-style: normal;
}

.testimonio-empresa {
  display: block;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  margin-top: 0.1rem;
}

/* ── CONTACTO ── */
.contacto-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 5rem;
  align-items: start;
}

.contacto-datos {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.dato-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.dato-item svg { flex-shrink: 0; margin-top: 3px; }
.dato-item strong {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.2rem;
}
.dato-item span {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}
.dato-link {
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 500;
  transition: opacity var(--transition-fast);
}
.dato-link:hover { opacity: 0.75; }

.contacto-form-wrap {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
}

.contacto-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.form-input {
  border: 2px solid #e5e7eb;
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  width: 100%;
  font-size: 0.97rem;
  color: var(--color-text);
  background: #fff;
}
.form-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(10,61,98,0.1);
}
.form-input::placeholder { color: #b0b8c1; }

.form-select {
  appearance: none;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.75rem;
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.form-legal {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  flex: 1;
  min-width: 180px;
}

/* ── FOOTER ── */
.site-footer {
  background: var(--color-bg-dark);
  color: #fff;
  padding-top: 5rem;
  position: relative;
  overflow: hidden;
}

.site-footer::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1547234935-80c7145ec969?w=1600&q=80&auto=format&fit=crop');
  background-size: cover;
  background-position: center 65%;
  opacity: 0.07;
  pointer-events: none;
  z-index: 0;
}

.footer-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-logo { height: 44px; width: auto; }
.footer-logo-img {
  height: 36px;
  width: auto;
  background: #ffffff;
  padding: 4px 10px;
  border-radius: 3px;
  margin-bottom: 0.75rem;
  display: block;
}

.footer-tagline {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.65;
  margin-top: 1.25rem;
}

.footer-nav-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: 1.25rem;
  font-family: 'Inter', sans-serif;
}

.footer-nav ul {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.footer-link {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition-fast);
}
.footer-link:hover { color: #fff; }

.footer-address {
  font-style: normal;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.75;
}
.footer-address-horario { margin-top: 0.75rem; }

.footer-bottom {
  padding: 1.5rem 0;
  position: relative;
  z-index: 1;
}

.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.35);
}

.footer-credit {
  color: var(--color-accent);
  font-weight: 600;
  transition: color var(--transition-fast);
}
.footer-credit:hover { color: #fff; }

/* ── CTA STRIP ── */
.cta-strip {
  background: var(--color-accent);
  background-image: linear-gradient(135deg, var(--color-accent-dark) 0%, var(--color-accent) 100%);
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}

.cta-strip::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1581092335397-9583eb92d232?w=1600&q=80&auto=format&fit=crop');
  background-size: cover;
  background-position: center;
  opacity: 0.06;
  pointer-events: none;
}

.cta-strip-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  flex-wrap: wrap;
}

.cta-strip-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
  display: block;
}

.cta-strip-titulo {
  font-size: clamp(1.6rem, 2.8vw, 2.4rem);
  font-weight: 700;
  color: #f0f0f0;
  line-height: 1.15;
  margin-bottom: 0.75rem;
  font-family: 'Cormorant Garamond', Georgia, serif;
}

.cta-strip-sub {
  font-size: 1rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.6;
  max-width: 500px;
}

.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.1rem 2.25rem;
  background: #fff;
  color: var(--color-accent);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius-md);
  box-shadow: 0 8px 28px rgba(0,0,0,0.2);
  transition: all var(--transition-fast);
  white-space: nowrap;
  flex-shrink: 0;
  text-decoration: none;
}
.btn-cta:hover {
  background: var(--color-primary);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 14px 36px rgba(0,0,0,0.3);
}

@media (max-width: 768px) {
  .cta-strip-inner { flex-direction: column; align-items: flex-start; }
  .btn-cta { width: 100%; justify-content: center; }
}

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .sobre-grid,
  .logros-grid,
  .contacto-grid { grid-template-columns: 1fr; gap: 3rem; }

  .sobre-imagen-badge { left: 0; bottom: -1rem; }

  .footer-inner { grid-template-columns: 1fr 1fr; }

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

  .stat-item + .stat-item::before { display: none; }
}

@media (max-width: 768px) {
  :root { --container-pad: 1.25rem; }

  .section { padding: 64px 0; }

  .nav-toggle { display: flex; }

  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg);
    padding: 1.5rem var(--container-pad);
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
    box-shadow: var(--shadow-md);
    border-top: 1px solid var(--color-border);
  }
  .nav-menu.is-open { display: flex; }
  .nav-link { color: var(--color-text) !important; padding: 0.65rem 0; font-size: 1rem; }
  .nav-link.nav-cta { margin-left: 0; margin-top: 0.5rem; width: 100%; justify-content: center; }

  .hero-content { padding: 0 var(--container-pad) 3.5rem; }
  .hero-title { font-size: clamp(2rem, 7vw, 3rem); }
  .hero-subtitle { font-size: 0.97rem; max-width: 100%; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .hero-bg-img { object-position: 65% center; }
  .hero-mono { font-size: 0.72rem; }

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

  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }

  .sobre-imagen-badge { position: relative; bottom: auto; left: auto; display: inline-flex; gap: 1rem; align-items: center; margin-top: 1rem; }

  .logros-stats-overlay { position: relative; top: auto; right: auto; margin-top: 1rem; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .stat-number { font-size: 2rem; }
  .stat-label { font-size: 0.7rem; line-height: 1.35; }

  .hero-title { font-size: 1.9rem; }
  .hero-actions .btn-primary,
  .hero-actions .btn-secondary { width: 100%; justify-content: center; }

  .section-title { font-size: clamp(1.5rem, 6vw, 2rem); }

  .grid-cards { grid-template-columns: 1fr; }
  /* mosaic mobile handled inside .sectores-mosaico rules above */
  .card-img { height: 200px; }

  .cta-strip-titulo { font-size: 1.5rem; }

  .contacto-form-wrap { padding: 1.5rem; }
  .contacto-datos { gap: 1rem; }

  .form-footer { flex-direction: column; align-items: flex-start; }
  .form-footer .btn-primary { width: 100%; justify-content: center; }

  .sobre-certs { flex-direction: column; }
  .cert-badge { width: 100%; justify-content: center; }

  .testimonio-card { padding: 2.5rem 1.5rem 1.5rem; }
  .testimonios-grid { grid-template-columns: 1fr; }

  .logro-item { font-size: 0.9rem; }
}

/* ── TOUCH TARGETS MÓVIL ── */
@media (max-width: 768px) {
  .nav-link,
  .btn-primary,
  .btn-secondary,
  .footer-link { min-height: 48px; display: inline-flex; align-items: center; }
}