/* ============================================================
   INDECO — HOJA DE ESTILOS PRINCIPAL
   styles-indeco.css — Fuente única de verdad
   Consolida: design-tokens.css + bloques <style> de cada página
   ============================================================ */


/* ── 1. CUSTOM PROPERTIES ── */

:root {
  /* Paleta de marca */
  --color-navy:          #2A4B9B;
  --color-navy-dark:     #1E3A7A;
  --color-navy-mid:      #3D5DB5;
  --color-navy-light:    #7B8FCC;

  --color-primary:       #2A4B9B;
  --color-primary-dark:  #1E3A7A;
  --color-accent:        #C1C1FE;
  --color-accent-dark:   #9090C8;
  --color-accent-light:  #EBEBF7;

  /* Alias histórico */
  --color-electric:      #2A4B9B;
  --color-electric-mid:  #3D5DB5;
  --color-electric-light:#EBEBF7;
  --color-electric-dark: #1E3A7A;

  /* Texto */
  --color-text-primary:        #1A2033;
  --color-text-secondary:      #4A5568;
  --color-text-tertiary:       #7A8BAA;
  --color-text-inverse:        #FFFFFF;
  --color-text-inverse-muted:  #C1C1FE;

  /* Fondos */
  --color-bg-page:     #F7F8FA;
  --color-bg-surface:  #FFFFFF;
  --color-bg-navy:     #2A4B9B;
  --color-bg-navy-dark: linear-gradient(214deg, #2A4B9B 0%, #1E3A7A 100%);

  /* Bordes */
  --color-border:      #C1C1FE;
  --color-border-dark: #9090C8;

  /* Utilidades */
  --color-whatsapp:    #25D366;
  --color-success:     #27500A;
  --color-success-bg:  #EAF3DE;

  /* Tipografía */
  --font-primary: system-ui, -apple-system, 'Segoe UI', Arial, sans-serif;

  --font-size-xs:   10px;
  --font-size-sm:   12px;
  --font-size-base: 14px;
  --font-size-md:   16px;
  --font-size-lg:   18px;
  --font-size-xl:   22px;
  --font-size-2xl:  26px;
  --font-size-3xl:  32px;

  --font-weight-regular: 400;
  --font-weight-medium:  500;
  --font-weight-bold:    700;

  --line-height-tight:  1.25;
  --line-height-normal: 1.55;
  --line-height-loose:  1.7;

  /* Espaciado */
  --space-1:  4px;
  --space-2:  8px;
  --space-3:  12px;
  --space-4:  16px;
  --space-5:  20px;
  --space-6:  24px;
  --space-8:  32px;
  --space-10: 40px;
  --space-12: 48px;

  /* Radios */
  --radius-sm:   4px;
  --radius-md:   6px;
  --radius-lg:   10px;
  --radius-xl:   12px;
  --radius-full: 9999px;

  /* Layout */
  --container-max:    1200px;
  --container-pad:    32px;
  --container-pad-sm: 16px;
  --nav-height:       72px;
}


/* ── 2. GLOBAL RESET & BASE ── */

html { scrollbar-gutter: stable; }
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--font-primary);
  background: var(--color-bg-page);
  color: var(--color-text-primary);
  line-height: var(--line-height-normal);
}

a { text-decoration: none; }


/* ── 3. NAVEGACIÓN ── */

.nav {
  background: #fff;
  border-bottom: 1px solid var(--color-accent);
  box-shadow: 0 2px 8px rgba(42, 75, 155, .07);
  padding: 0 var(--container-pad);
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 10000;
  transition: height .25s ease, background .25s ease;
}
.nav--scrolled { height: 64px; box-shadow: 0 2px 12px rgba(29, 29, 145, .13); }

.nav-logo     { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.nav-logo-img { max-width: 160px; height: auto; }

.nav-links { display: flex; gap: 22px; }

.nav-link       { font-size: 0.8125rem; font-weight: 500; color: var(--color-primary); text-decoration: none; transition: border-color .2s ease; }
.nav-link:hover { border-bottom: 2px solid var(--color-accent); padding-bottom: 2px; }
.nav-link.active { color: var(--color-primary); border-bottom: 2px solid var(--color-accent); padding-bottom: 2px; }

.nav-cta {
  background: var(--color-primary);
  color: #fff;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  padding: 8px 18px;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: background .2s ease;
}
.nav-cta:hover { background: var(--color-primary-dark); }


/* ── 4. BOTONES ── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  min-height: 40px;
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  border: none;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  font-family: var(--font-primary);
  transition: background .2s ease, color .2s ease, border-color .2s ease, opacity .15s ease;
}
.btn svg   { width: 20px; height: 20px; flex-shrink: 0; }
.btn:active { opacity: .88; }

.btn-primary       { background: #fff; color: var(--color-primary); }
.btn-primary:hover { background: var(--color-accent); color: var(--color-primary); }

.btn-brand       { background: var(--color-primary); color: #fff; }
.btn-brand:hover { background: var(--color-primary-dark); }

.btn-outline       { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,.4); }
.btn-outline:hover { border-color: rgba(255,255,255,.8); background: rgba(255,255,255,.08); }

.btn-outline-dark       { background: transparent; color: var(--color-primary); border: 1.5px solid var(--color-border); }
.btn-outline-dark:hover { border-color: var(--color-primary); background: var(--color-accent-light); }

.btn-whatsapp       { background: var(--color-whatsapp); color: #fff; }
.btn-whatsapp:hover { background: #1da851; }

.btn-glass       { background: rgba(255,255,255,.1); color: #fff; border: 1.5px solid rgba(255,255,255,.25); }
.btn-glass:hover { background: rgba(255,255,255,.18); border-color: rgba(255,255,255,.4); }

/* Alias semánticos */
.btn-visita       { background: var(--color-primary); color: #fff; }
.btn-visita:hover { background: var(--color-primary-dark); }
.btn-ghost        { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,.4); }
.btn-ghost:hover  { border-color: rgba(255,255,255,.8); background: rgba(255,255,255,.08); }
.btn-ghost-dark       { background: transparent; color: var(--color-primary); border: 1.5px solid var(--color-border); }
.btn-ghost-dark:hover { border-color: var(--color-primary); background: var(--color-accent-light); }
.btn-download       { background: rgba(255,255,255,.1); color: #fff; border: 1.5px solid rgba(255,255,255,.25); }
.btn-download:hover { background: rgba(255,255,255,.18); border-color: rgba(255,255,255,.4); }

.btn-wab {
  background: var(--color-whatsapp);
  color: #fff;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  padding: 10px 20px;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  text-decoration: none;
}

/* Contextos oscuros: btn-visita invierte colores */
.page-hero .btn-visita,
.hero .btn-visita,
.cta-band .btn-visita,
.sidebar-contact .btn-visita { background: #fff; color: var(--color-primary); }
.page-hero .btn-visita:hover,
.hero .btn-visita:hover,
.cta-band .btn-visita:hover,
.sidebar-contact .btn-visita:hover { background: var(--color-accent); color: var(--color-primary); }

.sidebar-contact .btn-ghost-dark {
  color: var(--color-text-inverse-muted);
  border-color: rgba(255,255,255,.2);
}


/* ── 5. TAGS / BADGES ── */

.tag          { font-size: var(--font-size-xs); padding: 3px 9px; border-radius: var(--radius-full); font-weight: var(--font-weight-medium); display: inline-block; }
.tag-electric { background: var(--color-electric-light); color: var(--color-navy-mid); }
.tag-green    { background: #EAF3DE; color: #27500A; }
.tag-neutral  { background: #F1EFE8; color: #444441; }

.eyebrow {
  display: block;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  color: var(--color-electric);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}

.hero-badge {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  color: #fff;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.3);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  white-space: nowrap;
}


/* ── 6. PAGE HERO (páginas internas) ── */

.page-hero {
  background: linear-gradient(214deg, #2A4B9B 0%, #1E3A7A 100%);
  padding: 75px var(--container-pad) 71px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-6);
  max-width: 100%;
}

.page-hero--img {
  position: relative;
  overflow: hidden;
  background: none;
}
.page-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  animation: page-hero-zoom 8s ease forwards;
}
@keyframes page-hero-zoom {
  from { transform: scale(1.04); }
  to   { transform: scale(1); }
}
.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(27,56,112,0.90) 0%, rgba(27,56,112,0.65) 100%);
}
.page-hero--img .page-hero-inner,
.page-hero--img .page-hero-badges { position: relative; z-index: 2; }
.page-hero-inner { text-align: left; max-width: var(--container-max); margin: 0; flex: 1; }

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  color: #ebebf7;
  margin-bottom: var(--space-5);
}
.breadcrumb a      { color: #ebebf7; }
.breadcrumb a:hover { color: #fff; }
.breadcrumb-sep    { opacity: .5; }

.page-h1 {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-inverse);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-4);
}
.page-hero-sub {
  font-size: var(--font-size-base);
  color: #e5e5ee;
  line-height: var(--line-height-loose);
  max-width: 560px;
  margin-bottom: var(--space-6);
}
.page-hero-badges { display: flex; flex-direction: column; gap: var(--space-2); flex-shrink: 0; align-items: flex-end; }


/* ── 7. SECCIONES ── */

.sec     { padding: var(--space-10) var(--container-pad); }
.sec-alt { background: var(--color-bg-surface); }
.page-nosotros .sec { background: var(--color-bg-surface); }

.sec-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
}
.sec-title--lg { margin-bottom: var(--space-6); }

.sec-sub {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: var(--line-height-loose);
  max-width: 560px;
  margin-bottom: var(--space-8);
}

.sec-dark { background: var(--color-bg-navy-dark); }
.sec-dark .eyebrow   { color: var(--color-electric-mid); }
.sec-dark .sec-title { color: #fff; }


/* ── 8. CTA BAND ── */

.cta-band {
  background: var(--color-navy);
  padding: 44px var(--container-pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}
.cta-title   { font-size: var(--font-size-xl); font-weight: var(--font-weight-bold); color: var(--color-text-inverse); margin-bottom: var(--space-2); }
.cta-sub     { font-size: var(--font-size-base); color: #e5e5ee; }
.cta-actions { display: flex; gap: var(--space-3); flex-shrink: 0; flex-wrap: wrap; }


/* ── 8b. CCHC BADGE ── */

.cchc-badge-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background-color: #F8F9FA;
  border-radius: 8px;
  padding: 20px 24px;
}

.cchc-badge-img {
  height: 120px;
  width: auto;
}

.cchc-badge-text {
  font-family: inherit;
  font-weight: 600;
  font-size: 12px;
  color: #2A4B9B;
}


/* ── 9. FOOTER ── */

.footer {
  background: var(--color-bg-navy-dark);
  padding: 32px var(--container-pad) 20px;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: var(--space-6);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.footer-logo-img { max-width: 120px; height: auto; margin-bottom: var(--space-3); }
.footer-tagline  { font-size: var(--font-size-xs); color: #cbd5e1; line-height: var(--line-height-normal); max-width: 200px; }
.footer-address  { font-size: var(--font-size-xs); color: #cbd5e1; margin-top: var(--space-2); }
.ft-col-title    { font-size: var(--font-size-xs); font-weight: 600; color: #fff; letter-spacing: .06em; text-transform: uppercase; margin-bottom: var(--space-3); display: block; }
.ft-link         { font-size: var(--font-size-sm); color: #d1d5db; display: block; margin-bottom: 7px; text-decoration: none; transition: color .2s ease; }
.ft-link:hover   { color: #60a5fa; text-decoration: underline; }
.footer-bottom   { display: flex; justify-content: space-between; align-items: center; padding-top: var(--space-4); }
.footer-copy     { font-size: var(--font-size-xs); color: #94a3b8; }


/* ── 10. HOME — HERO ── */

.hero {
  position: relative;
  overflow: hidden;
  padding: 52px var(--container-pad) 52px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.25);
  color: rgba(255,255,255,.9);
  font-size: 11px;
  font-weight: 500;
  padding: 5px 12px;
  border-radius: 20px;
  margin-bottom: 18px;
}
.hero-h1      { font-size: 28px; font-weight: 700; color: #fff; line-height: 1.25; margin-bottom: 14px; }
.hero-h1 span { color: var(--color-accent); }
.hero-sub     { font-size: 14px; color: #e5e5ee; line-height: 1.65; margin-bottom: 28px; max-width: 440px; }
.hero-btns    { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 28px; margin-bottom: 36px; }

.hero-img {
  background: var(--color-navy-mid);
  border-radius: 10px 10px 0 0;
  height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 8px 40px rgba(0,0,0,.32);
}

.obra-badge   { position: absolute; bottom: 16px; left: 16px; background: rgba(0,0,0,.55); border-radius: 6px; padding: 8px 12px; }
.obra-badge-t { font-size: 11px; font-weight: 500; color: #fff; margin-bottom: 1px; }
.obra-badge-s { font-size: 10px; color: rgba(255,255,255,.6); }

/* ── HERO SLIDER ── */
.hero-slider {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1.04);
  transition: opacity 1.2s ease, transform 6s ease;
}
.hero-slide--active {
  opacity: 1;
  transform: scale(1);
}
.hero-slide:nth-child(1) { background-color: #1e4a7a; }
.hero-slide:nth-child(2) { background-color: #163d68; }
.hero-slide:nth-child(3) { background-color: #243f72; }

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(27, 56, 112, 0.92) 0%,
    rgba(27, 56, 112, 0.75) 60%,
    rgba(27, 56, 112, 0.50) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 640px;
}

.hero-trust {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 20px;
  padding: 16px 0 0;
  border-top: 1px solid rgba(255,255,255,.20);
  flex-wrap: wrap;
  margin-top: 8px;
}
.trust-item { display: flex; align-items: center; gap: 6px; font-size: 11px; color: #fff; }


/* ── 11. HOME — STATS BAND ── */

.stats-band {
  background: #F0F4FF;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  padding: 0 var(--container-pad);
  border-bottom: 1px solid #D6DEFA;
}
.stat          { padding: 12px 0; text-align: center; position: relative; }
.stat+.stat::before { content: ''; position: absolute; left: 0; top: 20%; height: 60%; width: 1px; background: var(--color-accent); }
.stat-val      { font-size: 22px; font-weight: 700; color: var(--color-primary); }
.stat-lbl      { font-size: 11px; color: var(--color-text-secondary); }


/* ── 12. HOME — SEGMENTOS GRID ── */

.seg-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }

.seg-card       { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--color-accent); border-radius: 10px; overflow: hidden; transition: border-color .2s, box-shadow .2s, transform .2s; text-decoration: none; color: inherit; cursor: pointer; }
.seg-card:hover { border-color: var(--color-primary); box-shadow: 0 4px 16px rgba(42,75,155,.12); transform: translateY(-2px); }

.seg-card--featured                          { border-color: var(--color-primary); }
.seg-card--featured .seg-card-top            { background: var(--color-accent-light); }
.seg-card--featured .seg-card-bot            { background: var(--color-accent-light); }
.seg-card--featured .seg-icon                { background: var(--color-primary); }
.seg-card--featured .seg-icon svg *          { stroke: #fff; }

.seg-card-top { padding: 18px 18px 14px; border-bottom: 1px solid var(--color-accent); }
.seg-icon     { width: 36px; height: 36px; background: var(--color-accent-light); border-radius: 8px; display: flex; align-items: center; justify-content: center; margin-bottom: 12px; }
.seg-title    { font-size: 18px; font-weight: 700; color: var(--color-text-primary); margin-bottom: 5px; }
.seg-desc     { font-size: 12px; color: var(--color-text-secondary); line-height: 1.55; }
.seg-card-bot { padding: 12px 18px; display: flex; align-items: center; justify-content: space-between; }
.seg-link     { font-size: 12px; color: var(--color-primary); font-weight: 500; text-decoration: none; }
.seg-arrow    { color: var(--color-primary); }


/* ── 13. SERVICIOS ── */

.srv-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: var(--space-8);
  align-items: start;
}
.srv-main { display: flex; flex-direction: column; gap: var(--space-6); }

.srv-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.srv-card:last-child { margin-bottom: 0; }

.srv-header {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-6);
  border-bottom: 1px solid var(--color-border);
  flex-wrap: wrap;
}
.srv-icon-lg {
  width: 48px; height: 48px;
  background: var(--color-primary);
  border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.srv-icon-lg img { filter: brightness(0) invert(1); }

.srv-hdr-info  { flex: 1; min-width: 160px; }
.srv-hdr-title { font-size: var(--font-size-lg); font-weight: var(--font-weight-bold); color: var(--color-text-primary); margin-bottom: var(--space-1); }
.srv-hdr-sub   { font-size: var(--font-size-sm); color: var(--color-text-secondary); }
.srv-tags      { display: flex; gap: var(--space-1); flex-wrap: wrap; align-items: flex-start; }

.srv-desc-row  { padding: var(--space-5) var(--space-6); border-bottom: 1px solid var(--color-border); }
.srv-desc-text { font-size: var(--font-size-base); color: var(--color-text-secondary); line-height: var(--line-height-loose); }

.srv-list-row   { padding: var(--space-5) var(--space-6); border-bottom: 1px solid var(--color-border); }
.srv-list-title { font-size: var(--font-size-sm); font-weight: var(--font-weight-bold); color: var(--color-text-primary); margin-bottom: var(--space-3); }
.srv-list       { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2) var(--space-4); }
.srv-list-item  { display: flex; align-items: center; gap: var(--space-2); font-size: var(--font-size-sm); color: var(--color-text-secondary); }
.srv-bullet     { width: 6px; height: 6px; background: var(--color-electric); border-radius: var(--radius-full); flex-shrink: 0; }

.srv-footer-row { padding: var(--space-4) var(--space-6); display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); flex-wrap: wrap; }
.srv-seg-badges { display: flex; gap: var(--space-1); flex-wrap: wrap; }
.srv-cta-link   { font-size: var(--font-size-sm); color: var(--color-electric); font-weight: var(--font-weight-medium); white-space: nowrap; }
.srv-cta-link:hover { text-decoration: underline; }


/* ── SIDEBAR (servicios + tipos de obra) ── */

.srv-sidebar,
.tipo-detail-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  position: sticky;
  top: calc(var(--nav-height) + var(--space-6));
}

.sidebar-contact {
  background: var(--color-navy);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.sidebar-contact-title { font-size: var(--font-size-lg); font-weight: var(--font-weight-bold); color: var(--color-text-inverse); }
.sidebar-contact-sub   { font-size: var(--font-size-sm); color: var(--color-text-inverse-muted); line-height: var(--line-height-normal); margin-bottom: var(--space-1); }
.sidebar-btn           { width: 100%; text-align: center; }

.sidebar-box {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5) var(--space-5);
}
.sidebar-box-title {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-tertiary);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: var(--space-4);
}

.sidebar-seg-list { list-style: none; display: flex; flex-direction: column; gap: var(--space-3); }
.sidebar-seg-item { display: flex; align-items: center; gap: var(--space-2); font-size: var(--font-size-sm); color: var(--color-text-secondary); }
.seg-dot           { width: 8px; height: 8px; border-radius: var(--radius-full); flex-shrink: 0; }
.seg-dot-green     { background: #5a9e28; }
.seg-dot-electric  { background: var(--color-electric); }
.seg-dot-neutral   { background: #9E9B8C; }

.sidebar-proceso      { list-style: none; display: flex; flex-direction: column; gap: var(--space-4); }
.sidebar-proceso-item { display: flex; align-items: flex-start; gap: var(--space-3); font-size: var(--font-size-sm); color: var(--color-text-secondary); }
.proceso-num {
  width: 24px; height: 24px;
  background: var(--color-electric);
  color: var(--color-text-inverse);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; margin-top: 1px;
}
.proceso-desc { display: block; color: var(--color-text-tertiary); font-size: var(--font-size-xs); margin-top: 2px; }


/* ── 14. TIPOS DE OBRA ── */

.tipos-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  margin-top: var(--space-8);
}

/* Super Card — grid limpio sin bordes internos */
.tipo-row {
  display: grid;
  grid-template-columns: 40fr 30fr 30fr;
  column-gap: 60px;
  padding: 40px;
  background: #ffffff;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0,0,0,.05);
  border: 1px solid rgba(0,0,0,.06);
  align-items: start;
}

/* ── Columna 1: Identidad (40%) ── */
.tipo-col-id {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.tipo-row-img {
  width: 100%;
  aspect-ratio: 4 / 2.1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  background: var(--color-accent-light);
  flex-shrink: 0;
}

.tipo-row-meta { display: flex; flex-direction: column; gap: var(--space-3); }

.tipo-row-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  line-height: var(--line-height-tight);
}

.tipo-row-desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-loose);
}

.tipo-tags { display: flex; gap: var(--space-1); flex-wrap: wrap; }

.tipo-toggle-btn {
  display: none;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-primary);
  background: var(--color-electric-light);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: background .2s;
}
.tipo-toggle-btn:hover { background: var(--color-accent); }
.tipo-toggle-icon { font-size: 18px; font-weight: 300; line-height: 1; transition: transform .25s; }
.tipo-toggle-btn[aria-expanded="true"] .tipo-toggle-icon { transform: rotate(45deg); }

/* ── Columna 2: Listas apiladas (30%) ── */
.tipo-col-listas {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);  /* 32px entre bloque "Qué incluye" y "Características" */
}

/* ── Columna 3: Obras de referencia (30%) ── */
.tipo-col-obras {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

/* Sección de lista con su label */
.tipo-col-section { display: flex; flex-direction: column; }

.tipo-col-label {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: .07em;
  margin-bottom: 24px;
  padding-left: 0;
}

.tipo-obras-label {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: .07em;
  margin-bottom: var(--space-4);
}

.tipo-detail-list { list-style: none; display: flex; flex-direction: column; gap: var(--space-3); padding-left: 0; }
.tipo-detail-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-normal);
}
.tipo-detail-item .srv-bullet { margin-top: 0.35em; }

.obra-ref-chip {
  background: #f5f6fa;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  color: inherit;
  text-decoration: none;
  display: block;
}
.obra-ref-chip--link {
  border-color: var(--color-accent);
  background: var(--color-electric-light);
}
.obra-ref-chip--link .obra-ref-name { color: var(--color-primary); }
.obra-ref-name { font-size: var(--font-size-sm); font-weight: var(--font-weight-bold); color: var(--color-text-primary); margin-bottom: 2px; }
.obra-ref-meta { font-size: var(--font-size-xs); color: var(--color-text-tertiary); }


/* ── 15. OBRAS REALIZADAS ── */

.obras-filter-bar {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-bottom: var(--space-8);
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
}

.filter-chip {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-primary);
  background: transparent;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 7px 16px;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
}
.filter-chip:hover          { background: var(--color-primary); border-color: var(--color-primary); color: #ffffff; }
.filter-chip--active        { background: var(--color-primary); border-color: var(--color-primary); color: #ffffff; font-weight: 600; }
.filter-chip--active:hover  { background: var(--color-primary-dark); border-color: var(--color-primary-dark); color: #ffffff; }

.obras-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
  max-width: var(--container-max);
  margin: 0 auto;
}

.obra-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: opacity .2s ease, transform .2s ease, box-shadow .15s, border-color .15s;
}
.obra-card:hover { border-color: var(--color-border-dark); box-shadow: 0 4px 20px rgba(27,56,112,.10); }

.obra-img {
  height: 130px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.obra-img-icon { display: none; }

.obra-img-1 { background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-mid) 100%); }
.obra-img-2 { background: linear-gradient(135deg, #1a3a5c 0%, #2e6080 100%); }
.obra-img-3 { background: linear-gradient(135deg, #1a4a3a 0%, #2e7a5a 100%); }
.obra-img-4 { background: linear-gradient(135deg, #3a2e1a 0%, #7a5a2e 100%); }
.obra-img-5 { background: linear-gradient(135deg, #2e1a3a 0%, #5a2e7a 100%); }
.obra-img-6 { background: linear-gradient(135deg, #1a3a2e 0%, #2e7a60 100%); }

.obra-chip {
  position: absolute;
  bottom: var(--space-3); left: var(--space-3);
  font-size: var(--font-size-xs); font-weight: var(--font-weight-medium);
  color: var(--color-text-inverse);
  background: rgba(0,0,0,.4);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  z-index: 1;
}
.obra-year {
  position: absolute;
  top: var(--space-3); right: var(--space-3);
  font-size: var(--font-size-xs); font-weight: var(--font-weight-medium);
  color: var(--color-text-inverse);
  background: rgba(0,0,0,.4);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  z-index: 1;
}

.obra-body   { padding: var(--space-4) var(--space-5); display: flex; flex-direction: column; gap: var(--space-2); flex: 1; }
.obra-title  { font-size: var(--font-size-base); font-weight: var(--font-weight-bold); color: var(--color-text-primary); }
.obra-client { font-size: var(--font-size-xs); color: var(--color-text-tertiary); line-height: var(--line-height-normal); }
.obra-tags   { display: flex; gap: var(--space-1); flex-wrap: wrap; margin-top: auto; padding-top: var(--space-2); }

.obras-load-more {
  display: flex;
  justify-content: center;
  margin-top: var(--space-10);
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
}
.obras-load-btn { padding: 11px 32px; font-size: var(--font-size-sm); cursor: pointer; }
.obra-card--hidden { display: none; }


/* ── 16. NOSOTROS ── */

.historia-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  align-items: start;
  padding: var(--space-10) var(--container-pad);
  max-width: var(--container-max);
  margin: 0 auto;
}
.historia-p { font-size: var(--font-size-base); color: var(--color-text-secondary); line-height: var(--line-height-loose); margin-bottom: var(--space-5); }

.milestones {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: var(--space-6);
  border-left: 2px solid var(--color-electric-light);
  padding-left: var(--space-5);
}
.milestone {
  position: relative;
  padding-bottom: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.milestone::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--space-5) - 5px);
  top: 4px;
  width: 10px; height: 10px;
  background: var(--color-electric);
  border-radius: var(--radius-full);
  border: 2px solid var(--color-bg-surface);
}
.milestone-year { font-size: var(--font-size-xs); font-weight: var(--font-weight-bold); color: var(--color-electric); text-transform: capitalize; letter-spacing: .06em; }
.milestone-text { font-size: var(--font-size-sm); color: var(--color-text-secondary); line-height: var(--line-height-normal); }

.historia-visual           { display: flex; flex-direction: column; gap: var(--space-4); }
.historia-img-placeholder  { border-radius: var(--radius-xl); height: 240px; overflow: hidden; }
.historia-img-placeholder img { width: 100%; height: 100%; object-fit: cover; object-position: center; display: block; }
.historia-img-caption { font-size: var(--font-size-xs); color: var(--color-text-secondary); text-align: center; margin-top: calc(-1 * var(--space-2)); }

.historia-stats   { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.historia-stat    { background: var(--color-navy); border-radius: var(--radius-xl); padding: var(--space-5) var(--space-6); text-align: center; }
.historia-stat-val { display: block; font-size: var(--font-size-3xl); font-weight: var(--font-weight-bold); color: #fff; line-height: var(--line-height-tight); }
.historia-stat-lbl { font-size: 16px; color: #fff; }

.directivos-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5) var(--space-6);
}
.directivos-title {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: var(--space-4);
}
.directivos-list { list-style: none; display: flex; flex-direction: column; gap: var(--space-4); padding-left: 0; }
.directivo-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}
.directivo-item:first-child { padding-top: 0; border-top: none; }
.directivo-avatar {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  background: var(--color-navy);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  letter-spacing: .02em;
  flex-shrink: 0;
}
.directivo-info { display: flex; flex-direction: column; gap: 2px; }
.directivo-role { font-size: var(--font-size-xs); color: var(--color-text-secondary); text-transform: uppercase; letter-spacing: .03em; }
.directivo-name { font-size: var(--font-size-base); font-weight: var(--font-weight-bold); color: var(--color-text-primary); line-height: var(--line-height-tight); }

.valores-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}
.valor-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.sec:not(.sec-alt) .valor-card { background: var(--color-bg-page); }
.valor-icon       { width: 44px; height: 44px; background: var(--color-primary); border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.valor-icon img   { filter: brightness(0) invert(1); }
.valor-info       { display: flex; flex-direction: column; gap: var(--space-2); }
.valor-title      { font-size: 18px; line-height: 1.3; font-weight: var(--font-weight-bold); color: var(--color-text-primary); }
.valor-desc       { font-size: var(--font-size-sm); color: var(--color-text-secondary); line-height: var(--line-height-normal); }

.equipo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}
.equipo-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5) var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.equipo-avatar        { width: 52px; height: 52px; border-radius: var(--radius-full); display: flex; align-items: center; justify-content: center; font-size: var(--font-size-md); font-weight: var(--font-weight-bold); color: var(--color-text-inverse); flex-shrink: 0; }
.equipo-avatar--navy  { background: var(--color-navy); }
.equipo-avatar--mid   { background: var(--color-navy-mid); }
.equipo-photo         { width: 72px; height: 72px; border-radius: var(--radius-full); object-fit: cover; flex-shrink: 0; border: 2px solid var(--color-border); }
.equipo-info  { display: flex; flex-direction: column; gap: var(--space-1); }
.equipo-name  { font-size: var(--font-size-base); font-weight: var(--font-weight-bold); color: var(--color-text-primary); }
.equipo-role  { font-size: var(--font-size-xs); color: var(--color-text-secondary); }
.equipo-cert  { margin-top: var(--space-1); }

.certs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}
.cert-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: var(--space-4);
}
.cert-icon       { width: 44px; height: 44px; flex-shrink: 0; background: var(--color-primary); border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; }
.cert-icon img   { filter: brightness(0) invert(1); }
.cert-info       { display: flex; flex-direction: column; gap: var(--space-2); }
.cert-title      { font-size: 18px; font-weight: var(--font-weight-bold); color: var(--color-text-primary); }
.cert-desc       { font-size: var(--font-size-sm); color: var(--color-text-secondary); line-height: var(--line-height-normal); }


/* ── 17. ADMINISTRACIONES ── */

.admin-hero-tag {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  color: rgba(255,255,255,.9);
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.25);
  padding: 4px 14px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}
.admin-hero-actions { display: flex; gap: var(--space-3); flex-wrap: wrap; margin-top: var(--space-6); }

.prop-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
  max-width: var(--container-max);
  margin: 0 auto;
}
.prop-card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 12px;
  padding: 40px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  transition: transform .2s ease, background .2s ease;
}
.prop-card:hover { background: rgba(255,255,255,.09); transform: translateY(-2px); }
.prop-icon       { display: block; margin-bottom: 24px; flex-shrink: 0; }
.prop-icon img   { width: 40px; height: 40px; display: block; filter: brightness(0) invert(1); }
.prop-title      { font-size: var(--font-size-md); font-weight: 600; color: #fff; margin-bottom: 16px; }
.prop-desc       { font-size: var(--font-size-sm); color: #D1D5DB; line-height: var(--line-height-normal); }

.admin-detail-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: var(--space-10);
  align-items: start;
  max-width: var(--container-max);
  margin: 0 auto;
}

.admin-srv-list  { list-style: none; display: flex; flex-direction: column; gap: 0; margin-top: var(--space-6); }
.admin-srv-item  { display: flex; gap: var(--space-4); padding: var(--space-5) 0; border-bottom: 1px solid var(--color-border); }
.admin-srv-item:last-child { border-bottom: none; }
.admin-srv-icon  { width: 36px; height: 36px; background: var(--color-primary); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 2px; }
.admin-srv-icon img { width: 18px; height: 18px; filter: brightness(0) invert(1); }
.admin-srv-title { font-size: var(--font-size-base); font-weight: var(--font-weight-bold); color: var(--color-text-primary); margin-bottom: var(--space-2); }
.admin-srv-desc  { font-size: var(--font-size-sm); color: var(--color-text-secondary); line-height: var(--line-height-normal); }

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

.admin-form-wrap  { position: sticky; top: calc(var(--nav-height) + var(--space-6)); }
.admin-form-card  { background: var(--color-bg-surface); border: 1px solid var(--color-border); border-radius: var(--radius-xl); padding: var(--space-6); box-shadow: 0 2px 16px rgba(27,56,112,.07); }
.admin-form-title { font-size: var(--font-size-lg); font-weight: var(--font-weight-bold); color: var(--color-text-primary); margin-bottom: var(--space-2); }
.admin-form-sub   { font-size: var(--font-size-sm); color: var(--color-text-secondary); line-height: var(--line-height-normal); margin-bottom: var(--space-5); }
.admin-form       { display: flex; flex-direction: column; gap: var(--space-4); }

.form-field  { display: flex; flex-direction: column; gap: var(--space-1); }
.form-label  { font-size: var(--font-size-xs); font-weight: var(--font-weight-bold); color: var(--color-text-primary); letter-spacing: .03em; }
.form-input  {
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
  background: var(--color-bg-page);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 9px var(--space-4);
  outline: none;
  font-family: var(--font-primary);
  transition: border-color .12s;
  width: 100%;
}
.form-input::placeholder { color: var(--color-text-tertiary); }
.form-input:focus { border-color: var(--color-electric); background: var(--color-bg-surface); }

.admin-form-btn  { width: 100%; text-align: center; justify-content: center; }
.admin-form-pdf  { font-size: var(--font-size-xs); color: var(--color-text-tertiary); text-align: center; text-decoration: underline; text-underline-offset: 2px; display: block; }
.admin-form-pdf:hover { color: var(--color-navy); }

.form-divider      { display: flex; align-items: center; gap: var(--space-3); }
.form-divider-line { flex: 1; height: 1px; background: var(--color-border); }
.form-divider-text { font-size: var(--font-size-xs); color: var(--color-text-tertiary); white-space: nowrap; }

.edif-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
  max-width: var(--container-max);
  margin: 0 auto;
}
.edif-card       { background: var(--color-bg-surface); border: 1px solid var(--color-border); border-radius: var(--radius-xl); overflow: hidden; }
.edif-img        { height: 110px; }
.edif-img--photo { width: 100%; object-fit: cover; display: block; }
.edif-img-1      { background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-mid) 100%); }
.edif-img-2      { background: linear-gradient(135deg, #1a3a5c 0%, #2e6080 100%); }
.edif-img-3      { background: linear-gradient(135deg, #1a2e5c 0%, var(--color-navy-mid) 100%); }
.edif-body       { padding: var(--space-4) var(--space-5); display: flex; flex-direction: column; gap: var(--space-2); }
.edif-title      { font-size: var(--font-size-base); font-weight: var(--font-weight-bold); color: var(--color-text-primary); }
.edif-meta       { font-size: var(--font-size-xs); color: var(--color-text-tertiary); }
.edif-tags       { display: flex; gap: var(--space-1); flex-wrap: wrap; }


/* ── 18. CONTACTO ── */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: var(--space-8);
  align-items: start;
  max-width: var(--container-max);
  margin: 0 auto;
}

.contact-form-card  { background: var(--color-bg-surface); border: 1px solid var(--color-border); border-radius: var(--radius-xl); padding: var(--space-8); }
.contact-form-title { font-size: var(--font-size-xl); font-weight: var(--font-weight-bold); color: var(--color-text-primary); margin-bottom: var(--space-2); }
.contact-form-sub   { font-size: var(--font-size-sm); color: var(--color-text-secondary); line-height: var(--line-height-normal); margin-bottom: var(--space-6); }
.contact-form       { display: flex; flex-direction: column; gap: var(--space-5); }

.contact-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }

.form-field-light  { display: flex; flex-direction: column; gap: var(--space-1); }
.form-label-light  { font-size: var(--font-size-xs); font-weight: var(--font-weight-bold); color: var(--color-text-primary); letter-spacing: .03em; }
.form-optional     { font-weight: var(--font-weight-regular); color: var(--color-text-tertiary); }
.form-input-light {
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
  background: var(--color-bg-page);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 9px var(--space-4);
  outline: none;
  font-family: var(--font-primary);
  transition: border-color .12s;
  width: 100%;
}
.form-input-light::placeholder { color: var(--color-text-tertiary); }
.form-input-light:focus { border-color: var(--color-electric); background: var(--color-bg-surface); }
.form-textarea { resize: vertical; min-height: 100px; }

.project-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-2);
}
.pchip {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  background: var(--color-bg-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 6px 14px;
  cursor: pointer;
  transition: color .12s, background .12s, border-color .12s;
  font-family: var(--font-primary);
}
.pchip:hover   { border-color: var(--color-electric); color: var(--color-electric); }
.pchip--active { background: var(--color-electric-light); border-color: var(--color-electric); color: var(--color-navy-mid); font-weight: var(--font-weight-bold); }

.contact-form-submit {
  background: var(--color-electric);
  color: var(--color-text-inverse);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  padding: 13px var(--space-6);
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  font-family: var(--font-primary);
  transition: background .12s;
  width: 100%;
}
.contact-form-submit:hover { background: var(--color-electric-dark); }
.contact-form-privacy      { font-size: var(--font-size-xs); color: var(--color-text-tertiary); text-align: center; line-height: var(--line-height-normal); }

.contact-aside { display: flex; flex-direction: column; gap: var(--space-4); position: sticky; top: calc(var(--nav-height) + var(--space-6)); }

.contact-map {
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-xl);
  height: 200px;
  position: relative;
  overflow: hidden;
}
.contact-map iframe       { width: 100%; height: 100%; border: 0; display: block; }
.contact-map-pin          { display: flex; flex-direction: column; align-items: center; }
.contact-map-pin-dot      { width: 14px; height: 14px; background: var(--color-electric); border-radius: var(--radius-full); border: 2px solid var(--color-bg-surface); box-shadow: 0 0 0 3px rgba(0,153,255,.25); }
.contact-map-pin-line     { width: 2px; height: 16px; background: var(--color-electric); opacity: .5; }
.contact-map-label        { text-align: center; }
.contact-map-label-title  { font-size: var(--font-size-sm); font-weight: var(--font-weight-bold); color: var(--color-navy); }
.contact-map-label-sub    { font-size: var(--font-size-xs); color: var(--color-text-secondary); margin-top: 2px; }
.contact-map-open {
  position: absolute; bottom: 10px; right: 10px;
  background: #fff; color: var(--color-navy);
  font-size: 11px; font-weight: 600;
  padding: 5px 10px; border-radius: var(--radius-md);
  text-decoration: none; box-shadow: 0 1px 4px rgba(0,0,0,.2);
}
.contact-map-open:hover { background: var(--color-electric-light); }

.contact-info-card { background: var(--color-bg-surface); border: 1px solid var(--color-border); border-radius: var(--radius-xl); padding: var(--space-5); display: flex; flex-direction: column; gap: 0; }
.contact-info-row  { display: flex; align-items: flex-start; gap: var(--space-3); padding: var(--space-3) 0; border-bottom: 1px solid var(--color-border); }
.contact-info-row:last-child  { border-bottom: none; }
.contact-info-icon { width: 32px; height: 32px; background: var(--color-primary); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px; }
.contact-info-icon img { filter: brightness(0) invert(1); }
.contact-info-label { font-size: var(--font-size-xs); color: var(--color-text-tertiary); margin-bottom: 2px; }
.contact-info-value { font-size: var(--font-size-sm); font-weight: var(--font-weight-medium); color: var(--color-text-primary); }
.contact-info-link       { color: var(--color-electric); }
.contact-info-link:hover { color: var(--color-electric-dark); }

.contact-wab-card {
  background: var(--color-whatsapp);
  border-radius: var(--radius-xl);
  padding: var(--space-4) var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-text-inverse);
  text-decoration: none;
  transition: opacity .12s;
}
.contact-wab-card:hover  { opacity: .9; }
.contact-wab-icon        { width: 40px; height: 40px; background: rgba(255,255,255,.2); border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-wab-title       { font-size: var(--font-size-sm); font-weight: var(--font-weight-bold); color: var(--color-text-inverse); margin-bottom: 2px; }
.contact-wab-sub         { font-size: var(--font-size-xs); color: rgba(255,255,255,.75); }

.contact-pdf-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-4) var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: inherit;
  text-decoration: none;
  transition: border-color .12s;
}
.contact-pdf-card:hover { border-color: var(--color-border-dark); }
.contact-pdf-icon       { width: 36px; height: 36px; background: var(--color-primary); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-pdf-icon img   { filter: brightness(0) invert(1); }
.contact-pdf-title      { font-size: var(--font-size-sm); font-weight: var(--font-weight-bold); color: var(--color-text-primary); margin-bottom: 2px; }
.contact-pdf-sub        { font-size: var(--font-size-xs); color: var(--color-text-tertiary); line-height: var(--line-height-normal); }


/* ── 19. JS MODULES ── */

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 36px; height: 36px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}
.nav-hamburger-bar {
  display: block;
  width: 20px; height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: transform .25s ease, opacity .25s ease;
}
.nav-hamburger.is-open .nav-hamburger-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.is-open .nav-hamburger-bar:nth-child(2) { opacity: 0; }
.nav-hamburger.is-open .nav-hamburger-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Overlay */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 9998;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease;
}
.nav-overlay.is-visible { display: block; opacity: 1; pointer-events: auto; }

/* CTA dentro del drawer — oculto siempre */
.nav-cta-menu { display: none; }

/* Validación de formularios */
.form-input-light.is-invalid,
.form-input.is-invalid { border-color: #E24B4A; background: #fff8f8; }
.form-input-light.is-invalid:focus,
.form-input.is-invalid:focus { box-shadow: 0 0 0 3px rgba(226,75,74,.12); }
.form-error-msg { font-size: 11px; color: #A32D2D; margin-top: 3px; }
.form-error-global { font-size: 12px; color: #A32D2D; background: #FCEBEB; border: 1px solid #F7C1C1; border-radius: var(--radius-md); padding: 10px 14px; margin-bottom: 14px; }
.form-success       { background: #EAF3DE; border: 1px solid #C0DD97; border-radius: var(--radius-md); padding: 16px 20px; margin-bottom: 16px; transition: opacity .4s ease; }
.form-success-title { font-size: 14px; font-weight: var(--font-weight-bold); color: #27500A; margin-bottom: 4px; }
.form-success-sub   { font-size: 13px; color: #3B6D11; }

/* WhatsApp flotante */
.wab-float-btn {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 80;
  background: var(--color-whatsapp);
  color: #fff;
  border-radius: var(--radius-full);
  padding: 12px 18px 12px 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  font-size: 13px;
  font-weight: var(--font-weight-bold);
  box-shadow: 0 4px 16px rgba(37,211,102,.35);
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: opacity .3s ease, transform .3s ease;
}
.wab-float-btn.is-visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
.wab-float-btn:hover      { background: #1da851; }
.wab-float-label          { white-space: nowrap; }
.floating-whatsapp-icon   { width: 28px; height: auto; fill: white; flex-shrink: 0; }

/* Animaciones scroll */
.obra-card,
.tipo-card,
.srv-card,
.valor-card,
.cert-card,
.prop-card,
.seg-card,
.animate-on-scroll {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .4s ease, transform .4s ease;
}
.obra-card.is-visible,
.tipo-card.is-visible,
.srv-card.is-visible,
.valor-card.is-visible,
.cert-card.is-visible,
.prop-card.is-visible,
.seg-card.is-visible,
.animate-on-scroll.is-visible { opacity: 1; transform: translateY(0); }


/* ── 20. UTILIDADES ── */

.img-cover { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }


/* ── 21. RESPONSIVE / MEDIA QUERIES ── */

/* Tablet / Mobile: menú hamburger */
@media (max-width: 1024px) {
  .nav-hamburger { display: flex; }
  .nav-cta       { display: none; }

  .nav-links {
    position: fixed;
    top: 0; right: 0;
    width: min(300px, 82vw);
    height: 100dvh;
    background: #ffffff;
    flex-direction: column;
    gap: 0 !important;
    padding: calc(var(--nav-height) + 24px) 0 32px;
    z-index: 9999;
    pointer-events: none;
    transform: translateX(100%);
    transition: transform .3s cubic-bezier(.4, 0, .2, 1);
    overflow-y: auto;
    box-shadow: -4px 0 24px rgba(0,0,0,.12);
  }
  .nav-links.is-open { transform: translateX(0); pointer-events: auto; }

  .nav-link {
    display: flex;
    align-items: center;
    width: 100%;
    min-height: 52px;
    padding: 0 28px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-primary);
    border-bottom: 1px solid rgba(42,75,155,.08);
    border-left: 3px solid transparent;
    pointer-events: auto;
    box-sizing: border-box;
  }
  .nav-link:hover  { background: rgba(42,75,155,.04); border-bottom: none; padding-bottom: 0; }
  .nav-link.active { color: var(--color-primary); font-weight: 700; background: rgba(42,75,155,.06); border-left-color: var(--color-primary); padding-left: 25px; border-bottom: 1px solid rgba(42,75,155,.08); }

  /* Servicios */
  .srv-layout   { grid-template-columns: 1fr; }
  .srv-sidebar  { position: static; }

  /* Tipos */
  .tipo-row          { grid-template-columns: 1fr; column-gap: 0; padding: var(--space-6); }
  .tipo-col-listas,
  .tipo-col-obras    { display: none; }
  .tipo-row.is-open .tipo-col-listas,
  .tipo-row.is-open .tipo-col-obras { display: flex; }
  .tipo-toggle-btn   { display: flex; }

  /* Admin */
  .admin-detail-grid { grid-template-columns: 1fr; }
  .admin-form-wrap   { position: static; }
  .admin-form-card   { max-width: 480px; }
  .prop-grid         { grid-template-columns: 1fr 1fr; }
  .edif-grid         { grid-template-columns: 1fr 1fr; }

  /* Contacto */
  .contact-grid  { grid-template-columns: 1fr; max-width: 680px; }
  .contact-aside { position: static; }

  /* Nosotros */
  .equipo-grid { grid-template-columns: 1fr 1fr; }
  .certs-grid  { grid-template-columns: 1fr 1fr; }

  /* Obras */
  .obras-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  /* Hero home */
  .hero { padding: 36px 16px 40px; }
  .hero-overlay { background: rgba(27, 56, 112, 0.88); }
  .hero-content { padding-bottom: 0; }

  /* Stats */
  .stats-band { grid-template-columns: repeat(3, 1fr); gap: 4px; padding: 0 var(--container-pad-sm); }
  .stat       { padding: 10px 0; }
  .stat-val   { font-size: 16px; }
  .stat-lbl   { font-size: 9.5px; line-height: 1.3; }

  /* Segmentos */
  .seg-grid { grid-template-columns: 1fr; }

  /* CChC Badge */
  .cchc-badge-container { padding: 16px; }

  /* CTA band */
  .cta-band { flex-direction: column; }
  .cta-actions { flex-wrap: wrap; }

  /* Footer */
  .footer-top { grid-template-columns: 1fr 1fr; }

  /* Page hero */
  .page-h1 { font-size: var(--font-size-2xl); }

  /* Tipos */
  .tipo-row          { grid-template-columns: 1fr; }
  .tipo-row-summary  { border-right: none; border-bottom: 1px solid var(--color-border); padding: var(--space-5); }
  .tipo-row-detail   { display: none; padding: var(--space-5); }
  .tipo-row-detail.is-open { display: flex; }
  .tipo-toggle-btn   { display: flex; }
  .tipo-detail-cols  { grid-template-columns: 1fr; }
  .obras-ref-row     { grid-template-columns: 1fr; }

  /* Obras */
  .obras-grid      { grid-template-columns: 1fr; }
  .obras-filter-bar { gap: var(--space-1); }

  /* Servicios */
  .srv-list       { grid-template-columns: 1fr; }
  .srv-footer-row { flex-direction: column; align-items: flex-start; }

  /* Nosotros */
  .historia-grid  { grid-template-columns: 1fr; gap: var(--space-8); padding: var(--space-8) var(--container-pad-sm); }
  .historia-stats { grid-template-columns: 1fr 1fr; }
  .valores-grid   { grid-template-columns: repeat(2, 1fr); }
  .equipo-grid    { grid-template-columns: 1fr; }
  .certs-grid     { grid-template-columns: 1fr; }

  /* Admin */
  .prop-grid  { grid-template-columns: 1fr; }
  .edif-grid  { grid-template-columns: 1fr; }

  /* Contacto */
  .contact-form-row  { grid-template-columns: 1fr; }
  .contact-form-card { padding: var(--space-5); }
}

@media (max-width: 640px) {
  .btn { width: 100%; }
  .hero-btns { margin-bottom: 24px; }
}

@media (max-width: 480px) {
  .nav          { padding: 0 var(--container-pad-sm); }
  .nav-logo-img { max-width: 140px; }

  .hero-trust { gap: 14px; }

  .sec         { padding: var(--space-8) var(--container-pad-sm); }
  .page-hero   { padding: 28px var(--container-pad-sm) 24px; flex-direction: column; align-items: flex-start; }
  .page-hero-badges { flex-direction: row; align-items: flex-start; }
  .cta-band    { padding: 32px var(--container-pad-sm); flex-direction: column; }
  .footer      { padding: 24px var(--container-pad-sm) 16px; }
  .footer-top  { grid-template-columns: 1fr; }
  .hero-trust  { gap: 12px; }

  /* Obras */
  .obras-grid       { grid-template-columns: 1fr; }
  .filter-chip      { font-size: var(--font-size-xs); padding: 6px 12px; }

  /* Nosotros */
  .historia-stats { grid-template-columns: 1fr; }

  /* Admin */
  .admin-hero-actions { flex-direction: column; }

  /* WhatsApp flotante */
  .wab-float-btn     { padding: 14px; border-radius: 50%; width: 60px; height: 60px; justify-content: center; }
  .wab-float-label   { display: none; }
  .floating-whatsapp-icon { width: 32px; }
}

/* Movimiento reducido */
@media (prefers-reduced-motion: reduce) {
  .obra-card,
  .tipo-card,
  .srv-card,
  .valor-card,
  .cert-card,
  .prop-card,
  .seg-card,
  .animate-on-scroll { opacity: 1; transform: none; transition: none; }
  .wab-float-btn { transition: none; }
  .nav           { transition: none; }
}

/* ── CARRUSEL NOSOTROS ── */
.carousel-obras-sec { background: #F7F8FA; }

.carousel-obras-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.carousel-obras-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.carousel-obras-counter {
  font-size: 12px;
  color: #7A8BAA;
  min-width: 36px;
  text-align: right;
}
.carr-btn {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #1B3870;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .15s;
  flex-shrink: 0;
}
.carr-btn:hover { background: #0099FF; }

.carousel-obras-track-wrap {
  overflow: hidden;
  border-radius: 10px;
}
.carousel-obras-track {
  display: flex;
  transition: transform .5s cubic-bezier(.4, 0, .2, 1);
}
.carousel-obras-slide {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  min-width: 100%;
}
.carr-item {
  border-radius: 8px;
  overflow: hidden;
  position: relative;
  background: #1e4a7a;
}
.carr-item-img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
}
.carr-item-caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(to top, rgba(0,0,0,.65), transparent);
  padding: 20px 10px 8px;
  font-size: 11px;
  color: #fff;
  font-weight: 500;
  line-height: 1.4;
}

.carousel-obras-dots {
  display: flex;
  gap: 6px;
  justify-content: center;
  margin-top: 14px;
}
.carr-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #DDE4F0;
  border: none;
  cursor: pointer;
  padding: 0;
  transition: all .2s;
}
.carr-dot--active {
  background: #0099FF;
  width: 22px;
  border-radius: 4px;
}

@media (max-width: 1024px) {
  .carousel-obras-slide {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .carousel-obras-slide .carr-item:last-child {
    display: none;
  }
}

@media (max-width: 640px) {
  .carousel-obras-slide {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .carousel-obras-slide .carr-item:not(:first-child) {
    display: none;
  }
  .carousel-obras-header { flex-direction: column; align-items: flex-start; gap: 10px; }
}