/* =========================================================
   ARKOMEC — Sitio corporativo
   Inspiración estructural: PLC Fire (Jensen Hughes)
   Identidad: Rojo carmesí · Grafito · Blanco
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@500;600;700&family=Barlow:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --rojo: #C8102E;
  --rojo-oscuro: #9E0B23;
  --grafito: #1F2227;
  --grafito-medio: #2B2F36;
  --grafito-claro: #5A616B;
  --gris-suave: #F5F6F8;
  --gris-borde: #E3E6EA;
  --blanco: #FFFFFF;
  --azul-noche: #161A20;

  --display: 'Barlow Condensed', sans-serif;
  --body: 'Barlow', -apple-system, sans-serif;
  --mono: 'JetBrains Mono', monospace;

  --container: 1240px;
  --header-h: 116px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--grafito);
  background: var(--blanco);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

/* ============================================================
   HEADER + MEGAMENU
   ============================================================ */
.topbar {
  background: var(--grafito);
  color: rgba(255,255,255,0.7);
  font-size: 13px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 42px;
}
.topbar a { color: rgba(255,255,255,0.7); transition: color .2s; }
.topbar a:hover { color: white; }
.topbar .tb-left { display: flex; gap: 24px; }
.topbar .tb-left span { display: flex; align-items: center; gap: 8px; }
.topbar .tb-right { display: flex; gap: 16px; align-items: center; }
.topbar .mono { font-family: var(--mono); letter-spacing: 0.05em; }

.site-header {
  position: sticky;
  top: 0;
  background: var(--blanco);
  border-bottom: 1px solid var(--gris-borde);
  z-index: 100;
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
}
.brand img { height: 74px; width: auto; }

.nav { display: flex; align-items: center; height: 100%; }
.nav-item {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
}
.nav-item > a {
  display: flex;
  align-items: center;
  gap: 6px;
  height: 100%;
  padding: 0 20px;
  font-family: var(--body);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--grafito);
  transition: color .2s;
  border-bottom: 3px solid transparent;
}
.nav-item > a:hover,
.nav-item.active > a { color: var(--rojo); border-bottom-color: var(--rojo); }
.nav-item .caret { font-size: 9px; opacity: 0.5; }

/* Megamenu */
.megamenu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(12px);
  background: var(--blanco);
  border: 1px solid var(--gris-borde);
  border-top: 3px solid var(--rojo);
  box-shadow: 0 24px 48px rgba(0,0,0,0.12);
  padding: 32px;
  min-width: 540px;
  opacity: 0;
  visibility: hidden;
  transition: all .22s ease;
  z-index: 200;
}
.nav-item:hover .megamenu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.megamenu.mega-wide { min-width: 720px; }
.mega-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px 40px;
}
.mega-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.mega-col h6 {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--rojo);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--gris-borde);
}
.mega-link {
  display: block;
  padding: 9px 0;
  font-size: 14px;
  font-weight: 500;
  color: var(--grafito);
  transition: all .18s;
  border-bottom: 1px solid transparent;
}
.mega-link:hover { color: var(--rojo); padding-left: 8px; }
.mega-link small {
  display: block;
  font-weight: 400;
  font-size: 12px;
  color: var(--grafito-claro);
}

.nav-cta {
  margin-left: 16px;
  background: var(--rojo);
  color: white !important;
  padding: 14px 24px;
  font-family: var(--body);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: background .2s;
  border-bottom: none !important;
}
.nav-cta:hover { background: var(--grafito); }

.menu-toggle { display: none; }

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4, h5 {
  font-family: var(--display);
  font-weight: 600;
  line-height: 1.02;
  color: var(--grafito);
  letter-spacing: 0.01em;
}
h1 { font-size: clamp(44px, 6vw, 78px); font-weight: 700; }
h2 { font-size: clamp(34px, 4.5vw, 56px); }
h3 { font-size: clamp(24px, 3vw, 34px); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--rojo);
  margin-bottom: 20px;
}
.eyebrow::before { content: ''; width: 28px; height: 2px; background: var(--rojo); }

section { padding: 88px 0; }

.lead { font-size: 19px; font-weight: 300; line-height: 1.6; color: var(--grafito-claro); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 30px;
  font-family: var(--body);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  transition: all .2s;
}
.btn-primary { background: var(--rojo); color: white; }
.btn-primary:hover { background: var(--grafito); }
.btn-ghost { background: transparent; color: white; border: 2px solid rgba(255,255,255,0.4); }
.btn-ghost:hover { border-color: white; background: white; color: var(--grafito); }
.btn-dark { background: var(--grafito); color: white; }
.btn-dark:hover { background: var(--rojo); }
.btn .arrow { transition: transform .2s; }
.btn:hover .arrow { transform: translateX(4px); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 640px;
  display: flex;
  align-items: center;
  color: white;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  background-image: url('../assets/hero-industrial.jpg');
  background-size: cover;
  background-position: center right;
}
/* Overlay de color ARKOMEC sobre la imagen */
.hero-bg .overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(22,26,32,0.92) 0%, rgba(22,26,32,0.68) 45%, rgba(200,16,46,0.42) 100%);
}
.hero .container { position: relative; z-index: 2; }
.hero-content { max-width: 760px; padding: 80px 0; }
.hero .eyebrow { color: white; }
.hero .eyebrow::before { background: var(--rojo); }
.hero h1 { color: white; margin-bottom: 24px; }
.hero h1 .red { color: var(--rojo); }
.hero p { font-size: 20px; font-weight: 300; color: rgba(255,255,255,0.85); max-width: 600px; margin-bottom: 36px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-badges {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  z-index: 2;
  background: rgba(31,34,39,0.85);
  backdrop-filter: blur(6px);
  border-top: 1px solid rgba(255,255,255,0.1);
}
.hero-badges .container {
  display: flex;
  justify-content: space-between;
  gap: 32px;
  padding-top: 20px;
  padding-bottom: 20px;
}
.hero-badge { display: flex; align-items: center; gap: 14px; color: rgba(255,255,255,0.85); font-size: 14px; font-weight: 500; }
.hero-badge .ico { color: var(--rojo); font-size: 22px; }

/* ============================================================
   STATS BAR
   ============================================================ */
.stats {
  background: var(--grafito);
  color: white;
  padding: 88px 0;
  position: relative;
  overflow: hidden;
}
.stats::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--rojo) 0%, transparent 60%);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.stat { text-align: center; position: relative; }
.stat:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -16px; top: 50%;
  transform: translateY(-50%);
  width: 1px; height: 96px;
  background: rgba(255,255,255,0.12);
}
.stat .num {
  font-family: var(--display);
  font-weight: 700;
  font-size: 112px;
  line-height: 0.9;
  color: var(--rojo);
  background: linear-gradient(180deg, #E4243F 0%, var(--rojo) 55%, var(--rojo-oscuro) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.02em;
  text-shadow: 0 8px 40px rgba(200,16,46,0.25);
}
.stat .lbl {
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,0.75);
  margin-top: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  max-width: 220px;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================================
   SECTION HEADERS
   ============================================================ */
.sec-head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.sec-head .eyebrow { justify-content: center; }
.sec-head p { margin-top: 16px; }

.sec-head-left { margin-bottom: 48px; }
.sec-head-left .top-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 32px;
}
.sec-head-left p { margin-top: 16px; max-width: 560px; }

.section-cream { background: var(--gris-suave); }
.section-dark { background: var(--grafito); color: white; }
.section-dark h2, .section-dark h3, .section-dark h4 { color: white; }

/* ============================================================
   SERVICES GRID (cards w/ icon)
   ============================================================ */
.svc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.svc-card {
  background: white;
  border: 1px solid var(--gris-borde);
  padding: 40px 32px;
  transition: all .25s;
  position: relative;
  overflow: hidden;
}
.svc-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 4px;
  background: var(--rojo);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s;
}
.svc-card:hover { box-shadow: 0 20px 40px rgba(0,0,0,0.1); transform: translateY(-4px); }
.svc-card:hover::before { transform: scaleX(1); }
.svc-icon {
  width: 64px; height: 64px;
  background: var(--gris-suave);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  transition: all .25s;
}
.svc-card:hover .svc-icon { background: var(--rojo); }
.svc-icon svg { width: 32px; height: 32px; stroke: var(--grafito); transition: stroke .25s; }
.svc-card:hover .svc-icon svg { stroke: white; }
.svc-card h3 { margin-bottom: 12px; font-size: 26px; }
.svc-card p { font-size: 15px; color: var(--grafito-claro); margin-bottom: 20px; }
.svc-card .more {
  font-family: var(--body);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--rojo);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.svc-card .more .arrow { transition: transform .2s; }
.svc-card:hover .more .arrow { transform: translateX(4px); }

/* ============================================================
   SECTORS
   ============================================================ */
.sectors-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.sector-card {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  background: var(--grafito);
  cursor: pointer;
}
.sector-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(60%) brightness(0.6);
  transition: all .4s;
}
.sector-card:hover img { filter: grayscale(0%) brightness(0.7); transform: scale(1.06); }
.sector-card .overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  background: linear-gradient(180deg, transparent 40%, rgba(22,26,32,0.92));
}
.sector-card .overlay h4 {
  color: white;
  font-size: 24px;
  margin-bottom: 4px;
}
.sector-card .overlay .tag {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--rojo);
  text-transform: uppercase;
}
.sector-card .num-corner {
  position: absolute;
  top: 16px; right: 20px;
  font-family: var(--display);
  font-size: 20px;
  color: rgba(255,255,255,0.4);
}

/* ============================================================
   PROJECTS GALLERY
   ============================================================ */
.proj-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.proj-card {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  cursor: pointer;
  background: var(--grafito);
}
.proj-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .4s;
}
.proj-card:hover img { transform: scale(1.05); }
.proj-card .proj-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(31,34,39,0.1), rgba(31,34,39,0.92));
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px;
  opacity: 0;
  transition: opacity .3s;
}
.proj-card:hover .proj-overlay { opacity: 1; }
.proj-card .proj-overlay h4 { color: white; font-size: 24px; margin-bottom: 8px; }
.proj-card .proj-overlay p { color: rgba(255,255,255,0.8); font-size: 13px; }
.proj-card .always-label {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 20px 28px;
  background: linear-gradient(180deg, transparent, rgba(31,34,39,0.9));
  transition: opacity .3s;
}
.proj-card:hover .always-label { opacity: 0; }
.proj-card .always-label h4 { color: white; font-size: 22px; }
.proj-card .always-label .tag { font-family: var(--mono); font-size: 11px; color: var(--rojo); letter-spacing: 0.1em; text-transform: uppercase; }

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
  position: relative;
  padding: 96px 0;
  color: white;
  overflow: hidden;
}
.cta-banner-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(90deg, rgba(200,16,46,0.95), rgba(158,11,35,0.9)),
    url('../assets/cta-banner.jpg');
  background-size: cover;
  background-position: center;
}
.cta-banner .container { position: relative; z-index: 2; text-align: center; }
.cta-banner h2 { color: white; margin-bottom: 20px; }
.cta-banner p { color: rgba(255,255,255,0.9); font-size: 19px; max-width: 600px; margin: 0 auto 32px; }

/* ============================================================
   CERTIFICATIONS / AFFILIATIONS
   ============================================================ */
.certs { padding: 56px 0; border-top: 1px solid var(--gris-borde); }
.certs .label {
  text-align: center;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--grafito-claro);
  margin-bottom: 32px;
}
.certs-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 56px;
  flex-wrap: wrap;
}
.cert-item {
  font-family: var(--display);
  font-weight: 600;
  font-size: 22px;
  color: var(--grafito-claro);
  opacity: 0.65;
  transition: opacity .2s;
  letter-spacing: 0.02em;
}
.cert-item:hover { opacity: 1; color: var(--grafito); }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: var(--azul-noche); color: rgba(255,255,255,0.65); padding: 72px 0 0; font-size: 14px; }
.footer-top {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-top img { height: 56px; margin-bottom: 20px; }
.footer-top h6 {
  font-family: var(--body);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: white;
  margin-bottom: 18px;
}
.footer-top ul { list-style: none; }
.footer-top li { padding: 6px 0; }
.footer-top a:hover { color: var(--rojo); }
.footer-contact-item { display: flex; gap: 10px; padding: 6px 0; }
.footer-contact-item .ico { color: var(--rojo); }
.footer-bottom {
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
}

/* ============================================================
   PAGE HERO (interior)
   ============================================================ */
.page-hero {
  position: relative;
  padding: 88px 0;
  color: white;
  overflow: hidden;
}
.page-hero-bg {
  position: absolute; inset: 0;
  background-image: linear-gradient(90deg, rgba(22,26,32,0.92), rgba(22,26,32,0.68) 70%, rgba(200,16,46,0.5)), url('../assets/page-hero-tanque.jpg');
  background-size: cover; background-position: center;
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero .breadcrumb {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  margin-bottom: 20px;
}
.page-hero .breadcrumb .sep { color: var(--rojo); margin: 0 8px; }
.page-hero h1 { color: white; max-width: 900px; }
.page-hero h1 .red { color: var(--rojo); }
.page-hero p { color: rgba(255,255,255,0.85); font-size: 19px; font-weight: 300; max-width: 680px; margin-top: 20px; }

/* ============================================================
   SERVICE DETAIL BLOCKS
   ============================================================ */
.svc-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
  padding: 80px 0;
  border-bottom: 1px solid var(--gris-borde);
}
.svc-detail:nth-child(even) .svc-detail-img { order: -1; }
.svc-detail-num {
  font-family: var(--display);
  font-weight: 700;
  font-size: 120px;
  line-height: 0.8;
  color: var(--gris-suave);
  margin-bottom: 8px;
}
.svc-detail h2 { margin-bottom: 20px; }
.svc-detail .pills { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 28px; }
.svc-detail .pill { border-left: 3px solid var(--rojo); padding-left: 16px; }
.svc-detail .pill h5 { font-family: var(--body); font-weight: 700; font-size: 14px; text-transform: uppercase; letter-spacing: 0.03em; margin-bottom: 4px; }
.svc-detail .pill p { font-size: 14px; color: var(--grafito-claro); }
.svc-detail-img { aspect-ratio: 4/3; overflow: hidden; background: var(--grafito); }
.svc-detail-img img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(40%); transition: filter .3s; }
.svc-detail:hover .svc-detail-img img { filter: grayscale(0%); }

/* ============================================================
   TEAM / VALUES
   ============================================================ */
.story-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 72px; align-items: start; }
.story-grid .story-body p { font-size: 17px; line-height: 1.75; color: var(--grafito-claro); margin-bottom: 20px; }
.story-grid .story-body strong { color: var(--grafito); font-weight: 600; }

.values-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.value-card { padding: 28px 0; border-top: 3px solid var(--grafito); }
.value-card:nth-child(2) { border-color: var(--rojo); }
.value-card:nth-child(4) { border-color: var(--rojo); }
.value-card .vnum { font-family: var(--mono); font-size: 12px; color: var(--grafito-claro); margin-bottom: 14px; letter-spacing: 0.1em; }
.value-card h4 { font-size: 26px; margin-bottom: 10px; }
.value-card p { font-size: 14px; color: var(--grafito-claro); }

.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border: 1px solid rgba(255,255,255,0.12); }
.team-card { padding: 36px; border-right: 1px solid rgba(255,255,255,0.12); }
.team-card:last-child { border-right: none; }
.team-card .role { font-family: var(--mono); font-size: 11px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--rojo); margin-bottom: 12px; }
.team-card .tname { font-family: var(--display); font-weight: 600; font-size: 30px; color: white; margin-bottom: 14px; line-height: 1; }
.team-card .bio { font-size: 14px; color: rgba(255,255,255,0.6); }

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 64px; }
.contact-info .info-item { padding: 24px 0; border-bottom: 1px solid var(--gris-borde); display: grid; grid-template-columns: 130px 1fr; gap: 20px; }
.contact-info .info-item:first-child { border-top: 1px solid var(--gris-borde); }
.contact-info .label { font-family: var(--mono); font-size: 11px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--rojo); padding-top: 4px; }
.contact-info .value { font-size: 16px; color: var(--grafito); font-weight: 500; }
.contact-info .value small { display: block; font-size: 13px; font-weight: 400; color: var(--grafito-claro); margin-top: 4px; }
.contact-form { background: var(--grafito); padding: 48px; color: white; }
.contact-form h3 { color: white; margin-bottom: 6px; }
.contact-form .sub { color: rgba(255,255,255,0.6); font-size: 14px; margin-bottom: 28px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-field { margin-bottom: 18px; }
.form-field label { display: block; font-family: var(--mono); font-size: 10px; letter-spacing: 0.15em; text-transform: uppercase; color: rgba(255,255,255,0.5); margin-bottom: 8px; }
.form-field input, .form-field textarea, .form-field select {
  width: 100%; background: transparent; border: none;
  border-bottom: 1.5px solid rgba(255,255,255,0.25);
  padding: 10px 0; color: white; font-family: var(--body); font-size: 15px; outline: none; transition: border-color .2s;
}
.form-field input:focus, .form-field textarea:focus, .form-field select:focus { border-color: var(--rojo); }
.form-field textarea { resize: vertical; min-height: 90px; }
.form-field select option { background: var(--grafito); }
.contact-form .btn { width: 100%; justify-content: center; margin-top: 12px; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .nav { display: none; }
  .menu-toggle { display: flex; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 8px; }
  .menu-toggle span { width: 26px; height: 2px; background: var(--grafito); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 40px; }
  .stat:nth-child(2)::after { display: none; }
  .svc-grid, .proj-grid { grid-template-columns: repeat(2, 1fr); }
  .sectors-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .container { padding: 0 20px; }
  section { padding: 56px 0; }
  .topbar { display: none; }
  .svc-grid, .proj-grid, .sectors-grid, .values-grid,
  .story-grid, .contact-grid, .svc-detail, .footer-top,
  .form-row, .stats-grid { grid-template-columns: 1fr; }
  .svc-detail:nth-child(even) .svc-detail-img { order: 0; }
  .stat::after { display: none !important; }
  .team-grid { grid-template-columns: 1fr; }
  .team-card { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.12); }
  .hero-badges { position: static; }
  .hero-badges .container { flex-direction: column; gap: 12px; }
  .sec-head-left .top-row { flex-direction: column; align-items: flex-start; }
}

/* ============================================================
   BLOQUE DE CITA / CAUSA JUSTA
   ============================================================ */
.quote-block {
  background: var(--grafito);
  color: white;
  padding: 96px 0;
  position: relative;
  overflow: hidden;
}
.quote-block::before {
  content: '"';
  position: absolute;
  top: -60px; left: 32px;
  font-family: var(--display);
  font-size: 320px;
  color: rgba(200,16,46,0.15);
  line-height: 1;
}
.quote-block .container { position: relative; z-index: 2; }
.quote-block .eyebrow { color: var(--rojo); }
.quote-block .quote-text {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.15;
  color: white;
  max-width: 1000px;
  margin-bottom: 28px;
}
.quote-block .quote-text .red { color: var(--rojo); }
.quote-block .quote-sub {
  font-size: 17px;
  color: rgba(255,255,255,0.6);
  max-width: 640px;
  border-left: 3px solid var(--rojo);
  padding-left: 20px;
}

/* Valores en grilla dentro de fondo claro/oscuro */
.principles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--gris-borde);
  border: 1px solid var(--gris-borde);
}
.principle-card {
  background: white;
  padding: 40px 32px;
  border-top: 4px solid var(--rojo);
}
.principle-card .p-tag {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--rojo);
  margin-bottom: 16px;
}
.principle-card h4 {
  font-family: var(--body);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.3;
  color: var(--grafito);
  margin-bottom: 12px;
}
.principle-card p {
  font-size: 14px;
  color: var(--grafito-claro);
  line-height: 1.6;
}
@media (max-width: 720px) {
  .principles-grid { grid-template-columns: 1fr; }
}