/* ==========================================================================
   DII — Distribuidora de Insumos Industriales
   Sistema de Diseño — Estilos Globales
   ========================================================================== */

/* ---------- Design Tokens ---------- */
:root {
  /* Brand colors */
  --c-primary: #09428f;
  --c-primary-dark: #092255;
  --c-primary-darker: #061739;
  --c-muted: #64749c;
  --c-white: #fefefe;
  --c-off-white: #f5f7fb;
  --c-light-gray: #e6ebf2;
  --c-mid-gray: #98a2b8;
  --c-dark-gray: #1f2937;
  --c-black: #0a0f1a;
  --c-accent: #2563eb;

  /* Functional */
  --c-success: #16a34a;
  --c-warning: #f59e0b;
  --c-bg: #ffffff;
  --c-bg-soft: #f5f7fb;
  --c-border: #e6ebf2;
  --c-text: #1f2937;
  --c-text-soft: #475569;
  --c-text-muted: #64749c;

  /* Typography */
  --font-display: 'Anton', 'Inter', sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;

  /* Type scale */
  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-md: 1.125rem;
  --fs-lg: 1.25rem;
  --fs-xl: 1.5rem;
  --fs-2xl: 2rem;
  --fs-3xl: 2.5rem;
  --fs-4xl: 3.25rem;
  --fs-5xl: 4.5rem;

  /* Spacing */
  --s-1: 0.25rem;
  --s-2: 0.5rem;
  --s-3: 0.75rem;
  --s-4: 1rem;
  --s-5: 1.5rem;
  --s-6: 2rem;
  --s-7: 2.5rem;
  --s-8: 3rem;
  --s-9: 4rem;
  --s-10: 5rem;
  --s-12: 6rem;
  --s-16: 8rem;

  /* Layout */
  --max-w: 1280px;
  --max-w-narrow: 960px;
  --max-w-text: 720px;

  /* Radii */
  --r-sm: 4px;
  --r-md: 8px;
  --r-lg: 12px;
  --r-xl: 20px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(9, 34, 85, 0.05);
  --shadow-md: 0 4px 12px rgba(9, 34, 85, 0.08);
  --shadow-lg: 0 12px 32px rgba(9, 34, 85, 0.12);
  --shadow-xl: 0 24px 60px rgba(9, 34, 85, 0.18);

  /* Transitions */
  --t-fast: 150ms cubic-bezier(.4,0,.2,1);
  --t-normal: 250ms cubic-bezier(.4,0,.2,1);
  --t-slow: 450ms cubic-bezier(.16,1,.3,1);

  /* Header */
  --header-h: 76px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: 1.6;
  color: var(--c-text);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: var(--c-primary); text-decoration: none; transition: color var(--t-fast); }
a:hover { color: var(--c-accent); }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; font-size: inherit; }

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: 0.01em;
  color: var(--c-primary-dark);
  margin: 0 0 var(--s-4) 0;
  text-transform: uppercase;
}
h1 { font-size: clamp(2.5rem, 5vw, var(--fs-5xl)); }
h2 { font-size: clamp(1.85rem, 3.5vw, var(--fs-3xl)); }
h3 { font-size: clamp(1.35rem, 2.5vw, var(--fs-2xl)); }
h4 { font-size: var(--fs-xl); }
h5 { font-size: var(--fs-lg); }
p  { margin: 0 0 var(--s-4) 0; color: var(--c-text-soft); }
.eyebrow {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: var(--fs-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-primary);
  margin-bottom: var(--s-3);
  display: inline-block;
}
.lead { font-size: var(--fs-md); color: var(--c-text-soft); max-width: 60ch; }

/* ---------- Layout helpers ---------- */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 var(--s-5); }
.container--narrow { max-width: var(--max-w-narrow); }
.section { padding: var(--s-12) 0; }
.section--sm { padding: var(--s-8) 0; }
.section--lg { padding: var(--s-16) 0; }
.section--dark { background: var(--c-primary-dark); color: var(--c-white); }
.section--soft { background: var(--c-bg-soft); }
.section--dark h1, .section--dark h2, .section--dark h3, .section--dark h4 { color: var(--c-white); }
.section--dark p { color: rgba(255,255,255,0.85); }
.section--dark .eyebrow { color: #93c5fd; }
.hero .eyebrow, .page-hero .eyebrow { color: rgba(255,255,255,0.78); }

.grid { display: grid; gap: var(--s-6); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) {
  .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
}

.center { text-align: center; }
.flex { display: flex; gap: var(--s-4); align-items: center; }
.flex--col { flex-direction: column; }
.flex--between { justify-content: space-between; }
.flex--wrap { flex-wrap: wrap; }

/* ---------- Hash/slash decoration (////) ---------- */
.slashes {
  display: inline-block;
  width: 48px; height: 16px;
  background-image: linear-gradient(110deg,
    var(--c-primary) 0 4px, transparent 4px 8px,
    var(--c-primary) 8px 12px, transparent 12px 16px,
    var(--c-primary) 16px 20px, transparent 20px 24px,
    var(--c-primary) 24px 28px, transparent 28px 32px);
  margin: 0 var(--s-2);
  vertical-align: middle;
}
.slashes--white {
  background-image: linear-gradient(110deg,
    #fff 0 4px, transparent 4px 8px,
    #fff 8px 12px, transparent 12px 16px,
    #fff 16px 20px, transparent 20px 24px,
    #fff 24px 28px, transparent 28px 32px);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  padding: 14px 28px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--fs-sm);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--r-sm);
  border: 2px solid transparent;
  transition: all var(--t-normal);
  cursor: pointer;
  white-space: nowrap;
}
.btn--primary { background: var(--c-primary); color: var(--c-white); }
.btn--primary:hover { background: var(--c-primary-dark); color: var(--c-white); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn--outline { border-color: var(--c-primary); color: var(--c-primary); background: transparent; }
.btn--outline:hover { background: var(--c-primary); color: var(--c-white); }
/* Outline buttons on dark backgrounds (hero, cta-strip) */
.hero .btn--outline,
.cta-strip .btn--outline { border-color: rgba(255,255,255,0.7); color: #fff; }
.hero .btn--outline:hover,
.cta-strip .btn--outline:hover { background: rgba(255,255,255,0.15); border-color: #fff; color: #fff; }
.btn--ghost-white { border-color: rgba(255,255,255,0.3); color: var(--c-white); background: transparent; }
.btn--ghost-white:hover { background: var(--c-white); color: var(--c-primary-dark); border-color: var(--c-white); }
.btn--whatsapp { background: #25d366; color: #fff; }
.btn--whatsapp:hover { background: #1ebe5a; color: #fff; transform: translateY(-2px); }
.btn--lg { padding: 16px 36px; font-size: var(--fs-base); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--c-border);
  transition: box-shadow var(--t-normal);
}
.site-header.is-scrolled { box-shadow: var(--shadow-md); }
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--s-5);
}
.logo {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  text-decoration: none;
}
.logo img {
  height: 44px;
  width: auto;
  display: block;
}
.logo-divider { width: 1px; height: 36px; background: var(--c-muted); opacity: 0.4; }
.logo-text {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  color: var(--c-primary-dark);
  line-height: 1.2;
  text-transform: uppercase;
}
@media (max-width: 480px) {
  .logo-text { display: none; }
  .logo-divider { display: none; }
}
.footer-logo-img { width: 160px; height: auto; margin-bottom: var(--s-4); display: block; filter: brightness(0) invert(1); }

.main-nav { display: flex; align-items: center; }
.main-nav ul { display: flex; gap: var(--s-6); list-style: none; padding: 0; margin: 0; align-items: center; }
.main-nav li { list-style: none; }
.main-nav a {
  font-weight: 500;
  font-size: var(--fs-sm);
  color: var(--c-text);
  position: relative;
  padding: 8px 0;
}
.main-nav a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--c-primary);
  transition: width var(--t-normal);
}
.main-nav a:hover::after,
.main-nav a.is-active::after { width: 100%; }
.main-nav a.is-active { color: var(--c-primary); font-weight: 600; }

.header-cta { display: flex; gap: var(--s-3); align-items: center; }
.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}
.nav-toggle span { width: 24px; height: 2px; background: var(--c-primary-dark); transition: all var(--t-normal); }
.nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 960px) {
  .main-nav {
    position: fixed;
    inset: var(--header-h) 0 0 0;
    background: var(--c-white);
    flex-direction: column;
    padding: var(--s-8) var(--s-6);
    transform: translateX(100%);
    transition: transform var(--t-normal);
    align-items: flex-start;
    border-top: 1px solid var(--c-border);
    overflow-y: auto;
  }
  .main-nav ul { flex-direction: column; gap: var(--s-4); align-items: flex-start; }
  .main-nav.is-open { transform: translateX(0); }
  .main-nav a { font-size: var(--fs-lg); }
  .nav-toggle { display: flex; }
  .header-cta .btn:not(.btn--whatsapp) { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 85vh;
  background: linear-gradient(135deg, var(--c-primary-darker) 0%, var(--c-primary-dark) 50%, var(--c-primary) 100%);
  color: var(--c-white);
  overflow: hidden;
  display: flex;
  align-items: center;
}
.hero::before, .hero::after {
  content: '';
  position: absolute;
  pointer-events: none;
}
.hero::before {
  top: -10%; right: -8%;
  width: 60%; height: 70%;
  background: linear-gradient(135deg, transparent 49%, rgba(255,255,255,0.05) 49% 51%, transparent 51%);
  transform: rotate(-12deg);
}
.hero::after {
  bottom: -20%; left: -10%;
  width: 50%; height: 60%;
  background: linear-gradient(135deg, transparent 48%, rgba(37,99,235,0.18) 48% 52%, transparent 52%);
  transform: rotate(18deg);
}

/* Hero with real background image */
.hero--with-img {
  background: none;
}
.hero--with-img::before,
.hero--with-img::after { display: none; }

.hero-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(9,34,85,0.75) 0%, rgba(9,66,143,0.5) 100%);
  z-index: 1;
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: var(--s-16) var(--s-5);
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--s-10);
  align-items: center;
}
.hero--with-img .hero-inner {
  grid-template-columns: 1fr;
}
.hero--with-img .hero-inner > div:first-child {
  max-width: 740px;
}
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
}
.hero h1 {
  color: var(--c-white);
  font-size: clamp(2.75rem, 6vw, 5rem);
  line-height: 0.98;
  margin-bottom: var(--s-5);
}
.hero h1 .accent { color: #93c5fd; display: inline-block; }
.hero .lead {
  color: rgba(255,255,255,0.88);
  font-size: var(--fs-lg);
  max-width: 56ch;
  margin-bottom: var(--s-7);
}
.hero-actions { display: flex; gap: var(--s-4); flex-wrap: wrap; }
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--s-3);
  padding: 6px 14px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 999px;
  font-size: var(--fs-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #cfe0ff;
  margin-bottom: var(--s-5);
  font-weight: 600;
}
.hero-eyebrow .dot { width: 6px; height: 6px; background: #4ade80; border-radius: 50%; }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-5);
  margin-top: var(--s-8);
  padding-top: var(--s-6);
  border-top: 1px solid rgba(255,255,255,0.18);
}
.hero-stat .num { font-family: var(--font-display); font-size: var(--fs-3xl); color: var(--c-white); line-height: 1; }
.hero-stat .label { font-size: var(--fs-xs); letter-spacing: 0.12em; text-transform: uppercase; color: rgba(255,255,255,0.7); margin-top: 4px; }

.hero-visual {
  position: relative;
  aspect-ratio: 4/5;
  border-radius: var(--r-md);
  overflow: hidden;
  background: linear-gradient(135deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-visual svg { width: 80%; height: auto; opacity: 0.95; }

/* ---------- Category cards ---------- */
.cat-card {
  position: relative;
  background: var(--c-white);
  border-radius: var(--r-md);
  padding: var(--s-7) var(--s-6);
  border: 1px solid var(--c-border);
  transition: all var(--t-normal);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  display: block;
}
.cat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 100%;
  background: var(--c-primary);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform var(--t-normal);
}
.cat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--c-primary); }
.cat-card:hover::before { transform: scaleY(1); }
.cat-card .icon {
  width: 56px; height: 56px;
  background: var(--c-bg-soft);
  border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--s-5);
  color: var(--c-primary);
  transition: all var(--t-normal);
}
.cat-card:hover .icon { background: var(--c-primary); color: var(--c-white); }
.cat-card h3 { margin-bottom: var(--s-3); font-size: var(--fs-lg); }
.cat-card p { font-size: var(--fs-sm); color: var(--c-text-muted); margin-bottom: var(--s-4); }
.cat-card .arrow {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--c-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.cat-card:hover .arrow { gap: var(--s-3); }

/* Cat-card with background image */
.cat-card--img {
  background-size: cover;
  background-position: center;
  border-color: transparent;
  min-height: 340px;
}
.cat-card--img::before { content: none; }
.cat-img-overlay {
  position: absolute;
  inset: 0;
  background: rgba(9,34,85,0.55);
  border-radius: var(--r-md);
  transition: background 0.3s ease;
  z-index: 0;
  pointer-events: none;
}
.cat-card--img:hover .cat-img-overlay { background: rgba(9,34,85,0.70); }
.cat-card--img:hover { transform: translateY(-4px); box-shadow: var(--shadow-xl); border-color: transparent; }
.cat-card--img .icon,
.cat-card--img h3,
.cat-card--img p,
.cat-card--img .arrow { position: relative; z-index: 1; }
.cat-card--img h3 { color: #fff; }
.cat-card--img p { color: rgba(255,255,255,0.88); }
.cat-card--img .arrow { color: rgba(255,255,255,0.9); }
.cat-card--img .icon { background: rgba(255,255,255,0.15); color: #fff; }
.cat-card--img:hover .icon { background: rgba(255,255,255,0.25); color: #fff; }

/* ---------- Sector / feature cards ---------- */
.sector {
  padding: var(--s-6);
  background: var(--c-white);
  border-radius: var(--r-md);
  border-top: 3px solid var(--c-primary);
  text-align: center;
  transition: all var(--t-normal);
}
.sector:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.sector .icon { width: 48px; height: 48px; margin: 0 auto var(--s-4); color: var(--c-primary); }
.sector h4 { font-size: var(--fs-md); margin-bottom: var(--s-2); }
.sector p { font-size: var(--fs-sm); margin: 0; color: var(--c-text-muted); }

/* ---------- Process timeline ---------- */
.process {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--s-4);
  position: relative;
}
.process::before {
  content: '';
  position: absolute;
  top: 28px; left: 5%; right: 5%;
  height: 2px;
  background: linear-gradient(to right, var(--c-primary) 0%, var(--c-muted) 100%);
  z-index: 0;
}
.process-step {
  position: relative;
  z-index: 1;
  text-align: center;
  background: var(--c-white);
  padding: 0 var(--s-3);
}
.process-step .step-num {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--c-primary);
  color: var(--c-white);
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto var(--s-4);
  box-shadow: 0 0 0 6px var(--c-bg);
}
.process-step h5 { font-size: var(--fs-base); margin-bottom: var(--s-2); }
.process-step p { font-size: var(--fs-sm); margin: 0; color: var(--c-text-muted); }
@media (max-width: 900px) {
  .process { grid-template-columns: 1fr; }
  .process::before { display: none; }
  .process-step { text-align: left; display: grid; grid-template-columns: auto 1fr; gap: var(--s-4); align-items: center; }
  .process-step .step-num { margin: 0; box-shadow: none; }
}

/* ---------- Testimonials ---------- */
.testimonial {
  background: var(--c-white);
  border-radius: var(--r-md);
  padding: var(--s-7);
  border: 1px solid var(--c-border);
  position: relative;
}
.testimonial::before {
  content: '"';
  font-family: var(--font-display);
  font-size: 5rem;
  line-height: 1;
  color: var(--c-primary);
  opacity: 0.18;
  position: absolute;
  top: 12px; left: 20px;
}
.testimonial-text { font-size: var(--fs-md); font-style: italic; color: var(--c-text); margin-bottom: var(--s-5); position: relative; z-index: 1; }
.testimonial-author { display: flex; align-items: center; gap: var(--s-3); }
.testimonial-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--c-primary);
  color: var(--c-white);
  font-family: var(--font-display);
  display: flex; align-items: center; justify-content: center;
  font-size: var(--fs-lg);
}
.testimonial-name { font-weight: 600; color: var(--c-primary-dark); margin: 0; }
.testimonial-role { font-size: var(--fs-sm); color: var(--c-text-muted); margin: 0; }

/* ---------- CTA strip ---------- */
.cta-strip {
  background: linear-gradient(120deg, var(--c-primary-darker), var(--c-primary));
  color: var(--c-white);
  padding: var(--s-10) 0;
  position: relative;
  overflow: hidden;
}
.cta-strip::after {
  content: '';
  position: absolute;
  right: -5%; top: -50%;
  width: 60%; height: 200%;
  background: linear-gradient(135deg, transparent 48%, rgba(255,255,255,0.08) 48% 52%, transparent 52%);
  transform: rotate(20deg);
}
.cta-strip h2 { color: var(--c-white); margin-bottom: var(--s-3); }
.cta-strip .lead { color: rgba(255,255,255,0.85); margin-bottom: var(--s-6); }
.cta-inner { position: relative; z-index: 1; max-width: var(--max-w); margin: 0 auto; padding: 0 var(--s-5); display: grid; grid-template-columns: 1.5fr 1fr; gap: var(--s-8); align-items: center; }
@media (max-width: 800px) { .cta-inner { grid-template-columns: 1fr; } }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--c-primary-darker);
  color: rgba(255,255,255,0.75);
  padding: var(--s-10) 0 var(--s-5);
  font-size: var(--fs-sm);
}
/* footer grid is handled by .footer-inner */
.site-footer h5 {
  color: var(--c-white);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--s-4);
}
.site-footer a { color: rgba(255,255,255,0.7); display: block; padding: 4px 0; }
.site-footer a:hover { color: var(--c-white); }
.footer-logo { color: var(--c-white); font-family: var(--font-display); font-size: 2.5rem; line-height: 1; margin-bottom: var(--s-3); }
.footer-tagline { font-style: italic; color: rgba(255,255,255,0.6); margin-bottom: var(--s-4); }
.footer-social { display: flex; gap: var(--s-3); margin-top: var(--s-4); }
.footer-social a {
  width: 46px; height: 46px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%; padding: 0;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  transition: all var(--t-fast);
}
.footer-social a:hover { background: var(--c-white); color: var(--c-primary-dark); }
.footer-social svg { width: 22px; height: 22px; }
.footer-bottom {
  max-width: var(--max-w);
  margin: var(--s-8) auto 0;
  padding: var(--s-5) var(--s-5) 0;
  border-top: 1px solid rgba(255,255,255,0.12);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--s-3);
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.55);
}

/* ---------- Floating WhatsApp ---------- */
.wa-float {
  position: fixed;
  bottom: 24px; right: 24px;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37,211,102,0.45);
  z-index: 90;
  transition: transform var(--t-normal);
  animation: pulse 2.4s infinite;
}
.wa-float:hover { transform: scale(1.08); color: #fff; }
.wa-float svg { width: 28px; height: 28px; }
@keyframes pulse {
  0%   { box-shadow: 0 8px 24px rgba(37,211,102,0.45), 0 0 0 0 rgba(37,211,102,0.5); }
  70%  { box-shadow: 0 8px 24px rgba(37,211,102,0.45), 0 0 0 18px rgba(37,211,102,0); }
  100% { box-shadow: 0 8px 24px rgba(37,211,102,0.45), 0 0 0 0 rgba(37,211,102,0); }
}

/* ---------- Page hero (interior pages) ---------- */
.page-hero {
  position: relative;
  background: linear-gradient(135deg, var(--c-primary-darker), var(--c-primary-dark) 70%, var(--c-primary));
  color: var(--c-white);
  padding: var(--s-12) 0 var(--s-10);
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute;
  right: -10%; top: -50%;
  width: 50%; height: 200%;
  background: linear-gradient(135deg, transparent 48%, rgba(255,255,255,0.06) 48% 52%, transparent 52%);
  transform: rotate(20deg);
}
.page-hero h1 { color: var(--c-white); margin-bottom: var(--s-3); }
.page-hero .lead { color: rgba(255,255,255,0.85); }
.breadcrumb {
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  margin-bottom: var(--s-4);
}
.breadcrumb a { color: rgba(255,255,255,0.7); }
.breadcrumb a:hover { color: var(--c-white); }

/* ---------- Forms ---------- */
.form { display: grid; gap: var(--s-4); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-4); }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label {
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-primary-dark);
}
.field input, .field textarea, .field select {
  padding: 12px 14px;
  border: 1.5px solid var(--c-border);
  border-radius: var(--r-sm);
  background: var(--c-white);
  color: var(--c-text);
  transition: border-color var(--t-fast);
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px rgba(9,66,143,0.12);
}
.field textarea { min-height: 130px; resize: vertical; }
.form-disclaimer { font-size: var(--fs-xs); color: var(--c-text-muted); }
.form-status { font-size: var(--fs-sm); min-height: 1.4em; }

/* ---------- Logos strip ---------- */
.logos-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--s-8);
  padding: var(--s-6) 0;
  opacity: 0.85;
}
.logo-item {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--c-text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ---------- Catalog cards ---------- */
.catalog-card {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: all var(--t-normal);
  display: flex;
  flex-direction: column;
}
.catalog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--c-primary); }
.catalog-thumb {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--c-primary-dark), var(--c-primary));
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: var(--s-5);
  color: var(--c-white);
}
.catalog-thumb::before,
.catalog-thumb::after { display: none; }
.catalog-thumb-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  transition: transform 0.4s ease;
}
.catalog-card:hover .catalog-thumb-img { transform: scale(1.04); }
.catalog-thumb-content {
  position: relative;
  z-index: 2;
  width: 100%;
  background: linear-gradient(to top, rgba(9,34,85,0.92) 40%, transparent 100%);
  padding-top: var(--s-8);
  margin: calc(-1 * var(--s-5));
  margin-top: auto;
  padding-left: var(--s-5);
  padding-right: var(--s-5);
  padding-bottom: var(--s-5);
}
.catalog-thumb h3 { color: #fff; font-size: var(--fs-xl); margin: 0; }
.catalog-thumb-label {
  font-size: var(--fs-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  margin-bottom: var(--s-1);
}
.catalog-thumb-title {
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  line-height: 1;
  text-transform: uppercase;
  color: #fff;
}
.catalog-body { padding: var(--s-6); flex: 1; display: flex; flex-direction: column; }
.catalog-body h3 { font-size: var(--fs-lg); margin-bottom: var(--s-2); }
.catalog-body p { color: var(--c-text-muted); font-size: var(--fs-sm); flex: 1; }
.catalog-body .actions { display: flex; gap: var(--s-3); flex-wrap: wrap; margin-top: var(--s-4); }
.catalog-tags { display: flex; gap: var(--s-2); flex-wrap: wrap; margin-bottom: var(--s-3); }
.tag {
  font-size: var(--fs-xs);
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--c-bg-soft);
  color: var(--c-primary-dark);
  font-weight: 500;
}

/* ---------- Blog ---------- */
.blog-card {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: all var(--t-normal);
}
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.blog-thumb {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-dark));
  position: relative;
  overflow: hidden;
}
.blog-thumb::before {
  content: '';
  position: absolute; inset: 0;
  background-image: radial-gradient(circle at 80% 20%, rgba(255,255,255,0.12), transparent 60%);
  z-index: 1;
}
.blog-thumb-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  transition: transform 0.4s ease;
}
.blog-card:hover .blog-thumb-img { transform: scale(1.04); }
.blog-thumb-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(9,34,85,0.65) 0%, transparent 60%);
  z-index: 1;
}
.blog-thumb-num {
  position: absolute;
  bottom: 16px; left: 20px;
  font-family: var(--font-display);
  font-size: 3rem;
  color: rgba(255,255,255,0.35);
  z-index: 2;
}
.blog-body { padding: var(--s-5); }
.blog-meta {
  display: flex; gap: var(--s-3); align-items: center;
  font-size: var(--fs-xs);
  color: var(--c-text-muted);
  margin-bottom: var(--s-2);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.blog-meta .cat { color: var(--c-primary); font-weight: 700; }
.blog-card h3 { font-size: var(--fs-lg); margin-bottom: var(--s-2); }
.blog-card p { font-size: var(--fs-sm); color: var(--c-text-muted); }
.blog-card .read-more {
  font-size: var(--fs-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-primary);
  display: inline-flex; gap: 8px; align-items: center;
}

.blog-layout { display: grid; grid-template-columns: 2.5fr 1fr; gap: var(--s-8); }
@media (max-width: 900px) { .blog-layout { grid-template-columns: 1fr; } }
.sidebar-block {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  padding: var(--s-5);
  margin-bottom: var(--s-5);
}
.sidebar-block h4 { font-size: var(--fs-md); margin-bottom: var(--s-4); }
.sidebar-block ul { list-style: none; padding: 0; margin: 0; }
.sidebar-block ul li { padding: 8px 0; border-bottom: 1px solid var(--c-border); }
.sidebar-block ul li:last-child { border-bottom: none; }
.sidebar-block ul a { display: flex; justify-content: space-between; font-size: var(--fs-sm); color: var(--c-text); }
.sidebar-block ul a:hover { color: var(--c-primary); }

.cat-pill {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--c-bg-soft);
  color: var(--c-primary-dark);
  font-size: var(--fs-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0 6px 6px 0;
  transition: all var(--t-fast);
  cursor: pointer;
  border: 1.5px solid transparent;
}
.cat-pill.is-active, .cat-pill:hover {
  background: var(--c-primary);
  color: var(--c-white);
}

/* ---------- Reseñas ---------- */
.review-card {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  padding: var(--s-6);
  transition: all var(--t-normal);
  height: 100%;
  display: flex;
  flex-direction: column;
}
.review-card:hover { box-shadow: var(--shadow-md); }
.stars { color: #f59e0b; margin-bottom: var(--s-3); font-size: var(--fs-lg); letter-spacing: 2px; }
.review-text { font-style: italic; color: var(--c-text); margin-bottom: var(--s-4); flex: 1; }
.review-meta { display: flex; align-items: center; gap: var(--s-3); padding-top: var(--s-4); border-top: 1px solid var(--c-border); }
.review-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--c-primary);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: var(--fs-md);
}

/* ---------- Contact info card ---------- */
.contact-info-block {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-left: 4px solid var(--c-primary);
  border-radius: var(--r-md);
  padding: var(--s-6);
}
.contact-info-block .icon {
  width: 40px; height: 40px;
  background: var(--c-bg-soft);
  border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  color: var(--c-primary);
  margin-bottom: var(--s-4);
}
.contact-info-block h4 { font-size: var(--fs-md); margin-bottom: var(--s-2); }
.contact-info-block p { font-size: var(--fs-sm); color: var(--c-text-muted); margin-bottom: var(--s-2); }
.contact-info-block strong { color: var(--c-primary-dark); }

/* ---------- Values grid (nosotros) ---------- */
.value {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  padding: var(--s-6);
  transition: all var(--t-normal);
  position: relative;
  overflow: hidden;
}
.value::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 80px; height: 80px;
  background: linear-gradient(135deg, transparent 49%, var(--c-bg-soft) 49% 51%, transparent 51%);
}
.value:hover { box-shadow: var(--shadow-md); border-color: var(--c-primary); }
.value .num { font-family: var(--font-display); font-size: var(--fs-xl); color: var(--c-primary); display: block; margin-bottom: var(--s-2); }
.value h4 { font-size: var(--fs-md); margin-bottom: var(--s-2); }
.value p { font-size: var(--fs-sm); margin: 0; color: var(--c-text-muted); }

/* ---------- Reveal animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 600ms ease-out, transform 600ms ease-out;
}
.reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Accessibility ---------- */
.skip-link {
  position: absolute;
  top: -40px; left: 0;
  background: var(--c-primary);
  color: #fff;
  padding: 8px 16px;
  z-index: 1000;
  transition: top var(--t-fast);
}
.skip-link:focus { top: 0; color: #fff; }
:focus-visible { outline: 2px solid var(--c-accent); outline-offset: 2px; border-radius: 2px; }

/* ---------- Utility ---------- */
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.text-center { text-align: center; }
@media (max-width: 700px) { .hide-on-mobile { display: none !important; } }

/* ---------- Spinner para formularios ---------- */
@keyframes spin { to { transform: rotate(360deg); } }
.form-spinner {
  display: inline-block;
  width: 16px; height: 16px;
  border: 2px solid var(--c-primary);
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  vertical-align: middle;
  margin-right: 8px;
}

/* ---------- Missing utility classes ---------- */
.section--alt { background: var(--c-bg-soft); }
.text-accent { color: #93c5fd; }
.section--dark .text-accent { color: #93c5fd; }
.section--alt .text-accent,
.section .text-accent { color: var(--c-accent); }
.hero .text-accent { color: #93c5fd; }
.page-hero .text-accent { color: #93c5fd; }

/* ---------- Section header ---------- */
.section-header { text-align: center; max-width: 700px; margin: 0 auto var(--s-10); }
.section-header h2 { margin-bottom: var(--s-3); }
.section-sub { color: var(--c-text-muted); font-size: var(--fs-md); margin: 0; }
.hero-sub { color: rgba(255,255,255,0.88); font-size: var(--fs-lg); max-width: 60ch; margin-bottom: var(--s-7); }
.page-hero .hero-sub { color: rgba(255,255,255,0.85); }

/* ---------- Logo / header helpers ---------- */
.logo-link { display: inline-flex; align-items: center; text-decoration: none; }
.logo-img { height: 40px; width: auto; display: block; }
.btn--sm { padding: 10px 20px; font-size: var(--fs-xs); }
.btn--full { width: 100%; justify-content: center; }

/* ---------- Hero stat (in hero section) ---------- */
.hero-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-5); margin-top: var(--s-8); padding-top: var(--s-6); border-top: 1px solid rgba(255,255,255,0.18); }
.hero-stats .stat { }
.hero-stats .stat strong { display: block; font-family: var(--font-display); font-size: var(--fs-3xl); color: var(--c-white); line-height: 1; }
.hero-stats .stat span { display: block; font-size: var(--fs-xs); letter-spacing: 0.12em; text-transform: uppercase; color: rgba(255,255,255,0.7); margin-top: 4px; }
@media (max-width: 600px) { .hero-stats { grid-template-columns: repeat(3, 1fr); gap: var(--s-3); } }

/* ---------- Cat grid (index sectors) ---------- */
.cat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-6); }
@media (max-width: 900px) { .cat-grid { grid-template-columns: 1fr; } }
.card-arrow { font-size: 1.25rem; color: var(--c-primary); display: inline-block; transition: transform var(--t-fast); }
.cat-card:hover .card-arrow { transform: translateX(4px); }
.cat-card--img .card-arrow { color: rgba(255,255,255,0.9); }

/* ---------- Features grid ---------- */
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-6); }
@media (max-width: 900px) { .features-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .features-grid { grid-template-columns: 1fr; } }
.feature-card { background: var(--c-white); border: 1px solid var(--c-border); border-radius: var(--r-md); padding: var(--s-6); transition: all var(--t-normal); }
.feature-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); border-color: var(--c-primary); }
.feature-icon { width: 52px; height: 52px; background: var(--c-bg-soft); border-radius: var(--r-sm); display: flex; align-items: center; justify-content: center; color: var(--c-primary); margin-bottom: var(--s-5); }
.feature-card h3 { font-size: var(--fs-md); margin-bottom: var(--s-2); }
.feature-card p { font-size: var(--fs-sm); color: var(--c-text-muted); margin: 0; }

/* ---------- Products tag cloud ---------- */
.products-grid { display: flex; flex-wrap: wrap; gap: var(--s-3); justify-content: center; }
.product-tag { display: inline-block; padding: 10px 20px; border-radius: var(--r-sm); border: 1.5px solid var(--c-border); background: var(--c-white); color: var(--c-primary-dark); font-size: var(--fs-sm); font-weight: 500; transition: all var(--t-fast); }
.product-tag:hover { border-color: var(--c-primary); background: var(--c-primary); color: var(--c-white); }

/* ---------- Stats band ---------- */
.stats-band { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s-6); text-align: center; }
@media (max-width: 700px) { .stats-band { grid-template-columns: repeat(2, 1fr); } }
.stat-big strong { display: block; font-family: var(--font-display); font-size: clamp(2.5rem, 5vw, 4rem); color: var(--c-white); line-height: 1; }
.stat-big span { display: block; font-size: var(--fs-sm); text-transform: uppercase; letter-spacing: 0.1em; color: rgba(255,255,255,0.65); margin-top: var(--s-2); }

/* ---------- CTA actions ---------- */
.cta-actions { display: flex; gap: var(--s-4); flex-wrap: wrap; align-items: center; }
.cta-strip p { color: rgba(255,255,255,0.85); margin-bottom: 0; }
.cta-strip h2 { margin-bottom: var(--s-3); }

/* ---------- Footer structure ---------- */
.footer-inner { display: grid; grid-template-columns: 1.4fr 1.8fr 1fr; gap: var(--s-8); padding-bottom: var(--s-8); }
@media (max-width: 900px) { .footer-inner { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px) { .footer-inner { grid-template-columns: 1fr; } }
.footer-brand {}
.footer-nav { display: flex; gap: var(--s-6); }
@media (max-width: 540px) { .footer-nav { flex-direction: column; gap: var(--s-4); } }
.footer-col h4 { color: var(--c-white); font-family: var(--font-body); font-weight: 700; font-size: var(--fs-sm); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: var(--s-4); }
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col ul li { padding: 4px 0; }
.footer-col a { color: rgba(255,255,255,0.7); font-size: var(--fs-sm); display: inline; padding: 0; }
.footer-col a:hover { color: var(--c-white); }
.footer-contact h4 { color: var(--c-white); font-family: var(--font-body); font-weight: 700; font-size: var(--fs-sm); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: var(--s-4); }
.footer-contact address { font-style: normal; }
.footer-contact p { display: flex; align-items: flex-start; gap: var(--s-2); font-size: var(--fs-sm); color: rgba(255,255,255,0.7); margin-bottom: var(--s-3); }
.footer-contact p svg { flex-shrink: 0; margin-top: 2px; color: rgba(255,255,255,0.5); }
.footer-contact a { color: rgba(255,255,255,0.85); display: inline; }
.footer-contact a:hover { color: var(--c-white); }
.footer-phones { display: flex; flex-direction: column; gap: 1px; }

/* ---------- Catálogos — layout alternado ---------- */
.catalogo-list { display: flex; flex-direction: column; gap: var(--s-12); }

.catalogo-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-10);
  align-items: center;
}
.catalogo-item--reverse { direction: rtl; }
.catalogo-item--reverse > * { direction: ltr; }

.catalogo-img {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
}
.catalogo-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.catalogo-item:hover .catalogo-img img { transform: scale(1.04); }
.catalogo-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(9,34,85,0.45) 0%, rgba(9,66,143,0.25) 100%);
}
.catalogo-sector-tag {
  position: absolute;
  top: var(--s-5);
  left: var(--s-5);
  background: var(--c-primary);
  color: #fff;
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 6px 14px;
  border-radius: var(--r-sm);
}

.catalogo-info {}
.catalogo-info h2 { margin-bottom: var(--s-4); }
.catalogo-desc { font-size: var(--fs-md); color: var(--c-text-soft); margin-bottom: var(--s-5); }

.catalogo-highlights {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--s-6);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-2) var(--s-4);
}
.catalogo-highlights li {
  font-size: var(--fs-sm);
  color: var(--c-text-soft);
  padding-left: var(--s-4);
  position: relative;
}
.catalogo-highlights li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-primary);
}

.catalogo-actions { display: flex; gap: var(--s-4); flex-wrap: wrap; margin-bottom: var(--s-3); }
.catalogo-meta {
  font-size: var(--fs-xs);
  color: var(--c-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0;
}

@media (max-width: 900px) {
  .catalogo-item { grid-template-columns: 1fr; gap: var(--s-6); }
  .catalogo-item--reverse { direction: ltr; }
  .catalogo-highlights { grid-template-columns: 1fr; }
}

/* ---------- PDF download banner ---------- */
.pdf-download-banner {
  display: flex;
  align-items: center;
  gap: var(--s-5);
  background: var(--c-white);
  border: 1.5px solid var(--c-primary);
  border-radius: var(--r-md);
  padding: var(--s-5) var(--s-6);
  margin-bottom: var(--s-8);
  flex-wrap: wrap;
}
.section--alt .pdf-download-banner { background: var(--c-bg); }
.pdf-download-icon {
  width: 52px; height: 52px;
  flex-shrink: 0;
  background: var(--c-primary);
  border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  color: #fff;
}
.pdf-download-text {
  flex: 1;
  min-width: 180px;
}
.pdf-download-text strong {
  display: block;
  font-family: var(--font-display);
  font-size: var(--fs-md);
  color: var(--c-primary-dark);
  text-transform: uppercase;
  margin-bottom: 2px;
}
.pdf-download-text span {
  display: block;
  font-size: var(--fs-sm);
  color: var(--c-text-muted);
}
@media (max-width: 640px) {
  .pdf-download-banner { flex-direction: column; align-items: flex-start; }
}

/* ---------- Catalog grid & badge ---------- */
.catalog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-6); }
@media (max-width: 900px) { .catalog-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .catalog-grid { grid-template-columns: 1fr; } }
.cat-badge { display: inline-block; font-size: var(--fs-xs); font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; color: rgba(255,255,255,0.75); margin-bottom: var(--s-2); }
.catalog-body h3 { font-size: var(--fs-lg); margin-bottom: var(--s-2); color: var(--c-primary-dark); }
.catalog-specs { list-style: none; padding: 0; margin: var(--s-3) 0 var(--s-5); font-size: var(--fs-sm); color: var(--c-text-muted); display: flex; flex-direction: column; gap: var(--s-1); }
.catalog-specs li::before { content: '—  '; color: var(--c-primary); }

/* ---------- Filter pills container ---------- */
.filter-pills { display: flex; flex-wrap: wrap; gap: var(--s-2); margin-bottom: var(--s-4); }

/* ---------- Blog grid & extras ---------- */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-6); }
@media (max-width: 900px) { .blog-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .blog-grid { grid-template-columns: 1fr; } }
.blog-cat-label { position: absolute; top: var(--s-4); left: var(--s-4); z-index: 2; background: var(--c-primary); color: #fff; font-size: var(--fs-xs); font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; padding: 4px 10px; border-radius: var(--r-sm); }
.blog-date { display: block; font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: 0.1em; color: var(--c-text-muted); margin-bottom: var(--s-2); }
.blog-title { font-size: var(--fs-lg); margin-bottom: var(--s-2); font-family: var(--font-display); }
.blog-title a { color: var(--c-primary-dark); text-decoration: none; }
.blog-title a:hover { color: var(--c-accent); }
.blog-excerpt { font-size: var(--fs-sm); color: var(--c-text-muted); margin-bottom: var(--s-4); }
.blog-read-more { font-size: var(--fs-sm); font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--c-primary); display: inline-flex; gap: 4px; align-items: center; }
.blog-read-more:hover { color: var(--c-accent); }
.blog-thumb--placeholder { background: linear-gradient(135deg, var(--c-primary-dark), var(--c-primary)); display: flex; align-items: flex-start; padding: var(--s-4); }

/* ---------- Review grid & extras ---------- */
.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-6); }
@media (max-width: 900px) { .review-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .review-grid { grid-template-columns: 1fr; } }
.review-header { display: flex; align-items: flex-start; gap: var(--s-3); margin-bottom: var(--s-3); flex-wrap: wrap; }
.review-header .review-stars { margin-left: auto; display: flex; gap: 2px; }
.review-name { display: block; font-weight: 700; color: var(--c-primary-dark); font-size: var(--fs-sm); }
.review-company { display: block; font-size: var(--fs-xs); color: var(--c-text-muted); }
.review-sector-tag { display: inline-block; font-size: var(--fs-xs); font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--c-primary); background: var(--c-bg-soft); border-radius: 999px; padding: 3px 10px; margin-bottom: var(--s-3); }
.review-text { font-style: italic; color: var(--c-text); font-size: var(--fs-sm); flex: 1; line-height: 1.7; margin-bottom: var(--s-3); }
.review-date { display: block; font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: 0.08em; color: var(--c-text-muted); margin-top: auto; padding-top: var(--s-3); border-top: 1px solid var(--c-border); }
.review-empty { grid-column: 1 / -1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: var(--s-4); text-align: center; padding: var(--s-14) var(--s-6); color: var(--c-text-muted); }
.review-empty svg { opacity: 0.35; }
.review-empty p { margin: 0; font-size: var(--fs-base); }
.review-empty p:first-of-type { font-weight: 600; font-size: var(--fs-lg); color: var(--c-text); }
.review-empty .btn { margin-top: var(--s-2); }

/* ---------- Rating summary ---------- */
.rating-summary { display: flex; align-items: center; gap: var(--s-10); padding: var(--s-7) var(--s-8); background: var(--c-white); border: 1px solid var(--c-border); border-radius: var(--r-lg); max-width: 700px; margin: 0 auto; }
@media (max-width: 600px) { .rating-summary { flex-direction: column; gap: var(--s-5); text-align: center; } }
.rating-score strong { display: block; font-family: var(--font-display); font-size: 4rem; color: var(--c-primary-dark); line-height: 1; }
.rating-score .stars { display: flex; gap: 4px; margin: var(--s-2) 0; }
.rating-score span { font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: 0.1em; color: var(--c-text-muted); }
.rating-stats { display: flex; gap: var(--s-8); }
@media (max-width: 400px) { .rating-stats { flex-direction: column; gap: var(--s-3); } }
.rating-stat strong { display: block; font-family: var(--font-display); font-size: var(--fs-3xl); color: var(--c-primary-dark); line-height: 1; }
.rating-stat span { display: block; font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: 0.08em; color: var(--c-text-muted); margin-top: 4px; }

/* ---------- Contact page ---------- */
.contact-layout { display: grid; grid-template-columns: 1.3fr 1fr; gap: var(--s-10); align-items: start; }
@media (max-width: 900px) { .contact-layout { grid-template-columns: 1fr; } }
.contact-form-wrap h2 { margin-bottom: var(--s-2); }
.contact-form-sub { color: var(--c-text-muted); margin-bottom: var(--s-6); }
.contact-form { display: flex; flex-direction: column; gap: var(--s-4); }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: var(--fs-xs); font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--c-primary-dark); }
.form-group label span { color: var(--c-accent); }
.form-group input, .form-group textarea, .form-group select { padding: 12px 14px; border: 1.5px solid var(--c-border); border-radius: var(--r-sm); background: var(--c-white); color: var(--c-text); font-size: var(--fs-base); transition: border-color var(--t-fast); }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { outline: none; border-color: var(--c-primary); box-shadow: 0 0 0 3px rgba(9,66,143,0.12); }
.form-group textarea { resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-4); }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
.form-note { font-size: var(--fs-xs); color: var(--c-text-muted); margin: 0; }
.contact-info { display: flex; flex-direction: column; gap: var(--s-4); }
.contact-info-card { display: flex; align-items: flex-start; gap: var(--s-4); background: var(--c-white); border: 1px solid var(--c-border); border-radius: var(--r-md); padding: var(--s-5); transition: all var(--t-normal); }
.contact-info-card:hover { box-shadow: var(--shadow-sm); border-color: var(--c-primary); }
.contact-info-icon { width: 44px; height: 44px; flex-shrink: 0; background: var(--c-bg-soft); border-radius: var(--r-sm); display: flex; align-items: center; justify-content: center; color: var(--c-primary); }
.contact-info-card h3 { font-size: var(--fs-base); margin-bottom: var(--s-1); color: var(--c-primary-dark); }
.contact-info-card a { color: var(--c-primary); font-weight: 600; display: block; }
.contact-info-card p { font-size: var(--fs-xs); color: var(--c-text-muted); margin: 2px 0 0; }
.contact-wa-cta { margin-top: var(--s-2); }

/* ---------- Nosotros — propósito ---------- */
.proposito-layout { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-10); align-items: center; }
@media (max-width: 900px) { .proposito-layout { grid-template-columns: 1fr; } }
.proposito-text { display: flex; flex-direction: column; gap: var(--s-5); }
.proposito-img img { width: 100%; border-radius: var(--r-lg); box-shadow: var(--shadow-lg); object-fit: cover; }
.mvv-card { display: flex; gap: var(--s-4); align-items: flex-start; background: var(--c-white); border: 1px solid var(--c-border); border-radius: var(--r-md); padding: var(--s-5); transition: all var(--t-normal); }
.mvv-card:hover { border-color: var(--c-primary); box-shadow: var(--shadow-sm); }
.mvv-icon { width: 44px; height: 44px; flex-shrink: 0; background: var(--c-bg-soft); border-radius: var(--r-sm); display: flex; align-items: center; justify-content: center; color: var(--c-primary); }
.mvv-card h3 { font-size: var(--fs-md); margin-bottom: var(--s-2); color: var(--c-primary-dark); }
.mvv-card p { font-size: var(--fs-sm); color: var(--c-text-muted); margin: 0; }
.values-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: var(--s-1); font-size: var(--fs-sm); color: var(--c-text-muted); }
.values-list li::before { content: '✓  '; color: var(--c-primary); font-weight: 700; }

/* ---------- Nosotros — timeline ---------- */
.timeline { display: flex; flex-direction: column; gap: 0; position: relative; max-width: 760px; margin: 0 auto; }
.timeline::before { content: ''; position: absolute; left: 72px; top: 0; bottom: 0; width: 2px; background: var(--c-border); }
.timeline-item { display: grid; grid-template-columns: 100px 1fr; gap: var(--s-6); padding: 0 0 var(--s-8) 0; position: relative; }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-year { font-family: var(--font-display); font-size: var(--fs-xl); color: var(--c-primary); line-height: 1; padding-top: 4px; position: relative; z-index: 1; }
.timeline-year::after { content: ''; position: absolute; right: -12px; top: 10px; width: 10px; height: 10px; border-radius: 50%; background: var(--c-primary); border: 2px solid var(--c-white); box-shadow: 0 0 0 2px var(--c-primary); }
.timeline-content { background: var(--c-white); border: 1px solid var(--c-border); border-radius: var(--r-md); padding: var(--s-5); }
.timeline-content h3 { font-size: var(--fs-md); margin-bottom: var(--s-2); color: var(--c-primary-dark); }
.timeline-content p { font-size: var(--fs-sm); color: var(--c-text-muted); margin: 0; }
@media (max-width: 600px) { .timeline { } .timeline::before { left: 16px; } .timeline-item { grid-template-columns: 1fr; padding-left: var(--s-9); } .timeline-year { position: absolute; left: 0; } .timeline-year::after { right: auto; left: 24px; } }

/* ---------- Nosotros — alianzas ---------- */
.alianzas-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-6); }
@media (max-width: 700px) { .alianzas-grid { grid-template-columns: 1fr; } }
.alianza-card { background: var(--c-white); border: 1px solid var(--c-border); border-radius: var(--r-md); padding: var(--s-7) var(--s-6); text-align: center; transition: all var(--t-normal); }
.alianza-card:hover { border-color: var(--c-primary); box-shadow: var(--shadow-md); transform: translateY(-3px); }
.alianza-icon { width: 64px; height: 64px; background: var(--c-bg-soft); border-radius: var(--r-md); display: flex; align-items: center; justify-content: center; color: var(--c-primary); margin: 0 auto var(--s-5); }
.alianza-card h3 { font-size: var(--fs-md); margin-bottom: var(--s-2); }
.alianza-card p { font-size: var(--fs-sm); color: var(--c-text-muted); margin: 0; }