/* ══════════════════════════════════════════════════════
   ARES Investment & Consulting — Stylesheet v3
   Oswald (display) + Source Sans 3 (body)
   Negro puro · Oro · Fibra de carbono
   ══════════════════════════════════════════════════════ */

/* ── VARIABLES ──────────────────────────────────────── */
:root {
  --bg:      #070708;
  --bg2:     #0B0B0E;
  --bgcard:  #0F0F14;
  --bgcf:    #0C0C10;
  --border:  #17171E;
  --brbr:    #222230;
  --accent:  #D2B688;
  --accentl: #DBBF97;
  --gold:    #D2B688;
  --goldl:   #DBBF97;
  --text:    #EFECE7;
  --text2:   #9090A4;
  --text3:   #525265;
  --nav-h:   72px;
  --display: 'Oswald', sans-serif;
  --body:    'Source Sans 3', sans-serif;
}

/* ── CARBON FIBER TEXTURE ───────────────────────────── */
.cf-bg {
  background: linear-gradient(rgba(12,12,16,.88), rgba(12,12,16,.88)),
              url('imagenes/carbon fiber/fondo2.webp') center/cover;
}
.stats-bar {
  background: linear-gradient(rgba(4,4,5,.86), rgba(4,4,5,.86)),
              url('imagenes/carbon fiber/fondo1.webp') center/cover;
}
.cta-band {
  background: linear-gradient(rgba(7,7,8,.78), rgba(7,7,8,.78)),
              url('imagenes/carbon fiber/33 Carbon.webp') center/cover;
}

/* ── RESET ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.7;
  overflow-x: hidden;
}
img  { max-width: 100%; display: block; }
a    { color: inherit; text-decoration: none; }
ul   { list-style: none; }

/* ── LAYOUT ─────────────────────────────────────────── */
.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 2.5rem;
}
.section    { padding: 100px 0; }
.section-sm { padding: 70px 0; }

/* ── TYPOGRAPHY ─────────────────────────────────────── */
.overline {
  font-family: var(--body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--gold);
  display: flex;
  align-items: center;
  gap: .7rem;
}
.overline::before {
  content: '';
  display: block;
  width: 20px;
  height: 1px;
  background: var(--gold);
  flex-shrink: 0;
}
.section-title {
  font-family: var(--display);
  font-size: clamp(2.4rem, 4.5vw, 4rem);
  font-weight: 700;
  letter-spacing: .02em;
  text-transform: uppercase;
  line-height: 1;
  color: var(--text);
}
.section-header { margin-bottom: 4rem; }
.section-header .overline { margin-bottom: .9rem; }
.lead {
  font-family: var(--body);
  font-size: 19px;
  font-weight: 300;
  color: var(--text2);
  line-height: 1.85;
}

/* ── BUTTONS ────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  font-family: var(--body);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  padding: .9rem 2.2rem;
  cursor: pointer;
  border: none;
  transition: background .22s, color .22s, border-color .22s;
  white-space: nowrap;
}
.btn svg { flex-shrink: 0; transition: transform .2s; }
.btn:hover svg { transform: translateX(3px); }
.btn-solid  { background: var(--gold); color: #000; }
.btn-solid:hover  { background: var(--goldl); }
.btn-outline { background: transparent; color: var(--text); border: 1px solid var(--brbr); }
.btn-outline:hover { border-color: var(--text2); }
.btn-gold { background: var(--gold); color: #000; }
.btn-gold:hover { background: var(--goldl); }
.btn-white { background: var(--text); color: #000; }
.btn-white:hover { background: #fff; }

/* ── NAVBAR ─────────────────────────────────────────── */
#navbar {
  position: sticky;
  top: 0;
  width: 100%;
  height: var(--nav-h);
  z-index: 900;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2.5rem;
  background: #070708;
  border-bottom: 1px solid var(--border);
  box-shadow: 0 4px 40px rgba(0,0,0,.6);
}
.nav-logo {
  height: 82px;
  filter: brightness(0) invert(1);
  flex-shrink: 0;
}
.nav-menu {
  display: flex;
  align-items: center;
  gap: .15rem;
}
.nav-item { position: relative; }
.nav-item > a {
  display: flex;
  align-items: center;
  gap: .3rem;
  font-family: var(--body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text2);
  padding: .5rem .9rem;
  transition: color .2s;
  white-space: nowrap;
}
.nav-item > a:hover,
.nav-item.active > a { color: var(--text); }
.nav-item > a .chevron {
  width: 10px;
  height: 10px;
  transition: transform .2s;
  flex-shrink: 0;
}
.nav-item:hover > a .chevron { transform: rotate(180deg); }

/* Dropdown */
.nav-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  padding-top: 8px;
  background: #0A0A0D;
  border: 1px solid var(--border);
  min-width: 235px;
  z-index: 200;
  box-shadow: 0 16px 50px rgba(0,0,0,.7);
}
.nav-item:hover .nav-dropdown { display: block; }
.nav-dropdown a {
  display: block;
  font-family: var(--body);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: .06em;
  color: var(--text2);
  padding: .75rem 1.3rem;
  border-bottom: 1px solid var(--border);
  transition: background .15s, color .15s, padding-left .2s;
}
.nav-dropdown a:last-child { border-bottom: none; }
.nav-dropdown a:hover {
  background: var(--bgcard);
  color: var(--text);
  padding-left: 1.7rem;
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  flex-shrink: 0;
}
.nav-phone {
  font-family: var(--body);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--text3);
  display: flex;
  align-items: center;
  gap: .4rem;
}
.nav-phone svg { width: 13px; height: 13px; color: var(--gold); }
.nav-cta-btn {
  font-family: var(--body);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #000;
  background: var(--gold);
  padding: .52rem 1.4rem;
  transition: background .2s;
  white-space: nowrap;
}
.nav-cta-btn:hover { background: var(--goldl); }

/* Burger */
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.nav-burger span { display: block; width: 24px; height: 1.5px; background: var(--text2); transition: all .3s; }

/* Mobile nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: rgba(7,7,8,.99);
  border-bottom: 1px solid var(--border);
  z-index: 800;
  padding: 1.5rem 2.5rem 2rem;
  backdrop-filter: blur(20px);
}
.mobile-nav.open { display: block; }
.mobile-nav-link {
  display: block;
  font-family: var(--body);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text2);
  padding: .9rem 0;
  border-bottom: 1px solid var(--border);
  transition: color .2s;
}
.mobile-nav-link:hover { color: var(--text); }
.mobile-sub {
  padding-left: 1rem;
  border-left: 1px solid var(--border);
  margin: .4rem 0 .8rem;
}
.mobile-sub a {
  display: block;
  font-family: var(--body);
  font-size: 13px;
  font-weight: 400;
  color: var(--text2);
  padding: .45rem 0;
  transition: color .2s;
  letter-spacing: .05em;
}
.mobile-sub a:hover { color: var(--text); }
.mobile-sub-label {
  font-family: var(--body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
  padding: .8rem 0 .3rem;
}

/* ── PAGE HEADER (interior pages) ───────────────────── */
.page-header {
  position: relative;
  height: 52vh;
  min-height: 340px;
  max-height: 520px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.page-header-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center 30%;
  filter: brightness(.35) saturate(.4);
  transition: transform 12s ease;
}
.page-header:hover .page-header-bg { transform: scale(1.03); }
.page-header-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(7,7,8,.15) 0%,
    rgba(7,7,8,.6) 55%,
    rgba(7,7,8,.97) 100%
  );
  background-image:
    linear-gradient(
      to bottom,
      rgba(7,7,8,.15) 0%,
      rgba(7,7,8,.6) 55%,
      rgba(7,7,8,.97) 100%
    ),
    repeating-linear-gradient(
      45deg,
      rgba(255,255,255,.008) 0, rgba(255,255,255,.008) 1px,
      transparent 1px, transparent 4px
    ),
    repeating-linear-gradient(
      -45deg,
      rgba(255,255,255,.008) 0, rgba(255,255,255,.008) 1px,
      transparent 1px, transparent 4px
    );
}
.page-header-content {
  position: relative;
  z-index: 2;
  padding: 0 2.5rem 3.5rem;
  max-width: 1240px;
  margin: 0 auto;
  width: 100%;
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-bottom: 1.2rem;
  font-family: var(--body);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--text3);
}
.breadcrumb a { color: var(--text3); transition: color .2s; }
.breadcrumb a:hover { color: var(--text2); }
.breadcrumb-sep { color: var(--text3); font-size: 10px; }
.breadcrumb-current { color: var(--gold); }
.page-title {
  font-family: var(--display);
  font-size: clamp(2.6rem, 5.5vw, 5rem);
  font-weight: 700;
  letter-spacing: .03em;
  text-transform: uppercase;
  line-height: 1;
  color: var(--text);
}

/* ── SECTION DIVIDER ─────────────────────────────────── */
.divider {
  height: 1px;
  background: linear-gradient(to right, transparent, var(--brbr), transparent);
  margin: 0;
}

/* ── SERVICE & EQUIPMENT CARDS ───────────────────────── */
.cards-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
}
.cards-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
}
.card {
  background: var(--bgcard);
  border-top: 2px solid transparent;
  overflow: hidden;
  transition: border-top-color .3s, background .3s;
  display: flex;
  flex-direction: column;
}
.card:hover {
  border-top-color: var(--gold);
  background: #111116;
}
.card-img {
  width: 100%;
  height: 160px;
  overflow: hidden;
  flex-shrink: 0;
}
.card-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: brightness(.5) saturate(.3);
  transition: transform .5s ease, filter .4s ease;
  display: block;
}
.card:hover .card-img img {
  transform: scale(1.08);
  filter: brightness(.65) saturate(.5);
}
.card-body {
  padding: 1.8rem 2rem 2rem;
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.card-num {
  position: absolute;
  top: 1.3rem; right: 1.6rem;
  font-family: var(--display);
  font-size: .75rem;
  font-weight: 400;
  color: var(--border);
  letter-spacing: .06em;
}
.card-icon {
  width: 30px; height: 30px;
  margin-bottom: 1rem;
  color: var(--gold);
  flex-shrink: 0;
}
.card h3 {
  font-family: var(--display);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: .6rem;
  line-height: 1.2;
}
.card p {
  font-family: var(--body);
  font-size: 15px;
  font-weight: 300;
  color: var(--text2);
  line-height: 1.75;
  flex: 1;
}
.card-link {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  margin-top: 1.4rem;
  font-family: var(--body);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
  transition: gap .2s;
  align-self: flex-start;
}
.card-link svg { width: 13px; height: 13px; flex-shrink: 0; transition: transform .2s; }
.card:hover .card-link { gap: .75rem; }
.card:hover .card-link svg { transform: translateX(3px); }

/* Equipment card (full bg image) */
.equip-card {
  position: relative;
  overflow: hidden;
  min-height: 400px;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  transition: border-color .3s;
}
.equip-card:hover { border-color: rgba(196,152,64,.35); }
.equip-card-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: brightness(.38) saturate(.4);
  transition: transform .55s ease, filter .45s ease;
}
.equip-card:hover .equip-card-bg {
  transform: scale(1.06);
  filter: brightness(.52) saturate(.6);
}
.equip-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top,
    rgba(7,7,8,.98) 0%,
    rgba(7,7,8,.5) 55%,
    rgba(7,7,8,.05) 100%);
  z-index: 1;
}
.equip-card-body {
  position: relative;
  z-index: 2;
  padding: 2.2rem;
}
.equip-card h3 {
  font-family: var(--display);
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: .7rem;
  line-height: 1.1;
}
.equip-card p {
  font-family: var(--body);
  font-size: 15px;
  font-weight: 300;
  color: var(--text2);
  line-height: 1.75;
  margin-bottom: 1.4rem;
}
.equip-tag {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--body);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
  transition: gap .2s;
}
.equip-tag::before {
  content: '';
  display: block;
  width: 18px; height: 1px;
  background: var(--gold);
  transition: width .2s;
}
.equip-card:hover .equip-tag { gap: .9rem; }
.equip-card:hover .equip-tag::before { width: 26px; }

/* ── CONTENT LAYOUT (detail pages) ──────────────────── */
.content-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 5rem;
  align-items: start;
}
.content-main p {
  font-family: var(--body);
  font-size: 16px;
  font-weight: 300;
  color: var(--text2);
  line-height: 1.9;
  margin-bottom: 1.3rem;
}
.content-main p:last-child { margin-bottom: 0; }
.content-main h2 {
  font-family: var(--display);
  font-size: 1.7rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--text);
  margin: 2.8rem 0 1rem;
}
.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: .8rem;
  margin: 1.5rem 0;
}
.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: .85rem;
  font-family: var(--body);
  font-size: 15.5px;
  font-weight: 400;
  color: var(--text2);
  line-height: 1.65;
}
.feature-list li::before {
  content: '';
  display: block;
  width: 5px;
  height: 5px;
  background: var(--gold);
  flex-shrink: 0;
  margin-top: .5rem;
}

/* Sidebar */
.sidebar { display: flex; flex-direction: column; gap: 1px; background: var(--border); }
.sidebar-box {
  padding: 1.8rem 2rem;
  background: linear-gradient(rgba(12,12,16,.88), rgba(12,12,16,.88)),
              url('imagenes/carbon fiber/fondo2.webp') center/cover;
  border-top: 2px solid var(--gold);
}
.sidebar-box h4 {
  font-family: var(--display);
  font-size: .95rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 1.2rem;
}
.sidebar-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--body);
  font-size: 13px;
  font-weight: 400;
  color: var(--text2);
  padding: .6rem 0;
  border-bottom: 1px solid var(--border);
  transition: color .2s, padding-left .2s;
}
.sidebar-link:last-child { border-bottom: none; }
.sidebar-link:hover { color: var(--text); padding-left: .4rem; }
.sidebar-link svg { width: 12px; height: 12px; flex-shrink: 0; }

/* ── CTA BAND ────────────────────────────────────────── */
.cta-band {
  border-top: 1px solid var(--brbr);
  border-bottom: 1px solid var(--brbr);
  padding: 72px 0;
}
.cta-band-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2.5rem;
  flex-wrap: wrap;
}
.cta-band h2 {
  font-family: var(--display);
  font-size: clamp(1.9rem, 3.5vw, 2.9rem);
  font-weight: 700;
  letter-spacing: .03em;
  text-transform: uppercase;
  color: var(--text);
}
.cta-band p {
  font-family: var(--body);
  font-size: 16px;
  font-weight: 300;
  color: var(--text2);
  margin-top: .6rem;
}

/* ── STATS BAR ───────────────────────────────────────── */
.stats-bar {
  border-top: 1px solid var(--brbr);
  border-bottom: 1px solid var(--brbr);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.stat-item {
  padding: 2.8rem 2rem;
  border-right: 1px solid var(--border);
  text-align: center;
}
.stat-item:last-child { border-right: none; }
.stat-num {
  font-family: var(--display);
  font-size: clamp(2.4rem, 3.8vw, 3.5rem);
  font-weight: 700;
  color: var(--text);
  line-height: 1;
  display: block;
}
.stat-num span { color: var(--gold); }
.stat-label {
  font-family: var(--body);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text3);
  margin-top: .6rem;
  display: block;
}

/* ── ALIADOS ─────────────────────────────────────────── */
.aliados-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
}
.aliado-cell {
  background: var(--bg);
  padding: 3rem 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .3s;
}
.aliado-cell:hover { background: var(--brbr); }
.aliado-cell img {
  max-height: 70px;
  max-width: 180px;
  object-fit: contain;
  margin: 0 auto;
  filter: brightness(0) invert(1);
  opacity: .55;
  transition: opacity .3s;
}
.aliado-cell:hover img { opacity: 1; }

/* ── CERTIFICATIONS GRID ─────────────────────────────── */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1px;
  background: var(--border);
}
.cert-cell {
  background: var(--bgcard);
  padding: 1.8rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  text-align: center;
  transition: background .3s;
}
.cert-cell:hover { background: var(--bgcf); }
.cert-num {
  font-family: var(--display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
}
.cert-label {
  font-family: var(--body);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--text3);
  line-height: 1.3;
}

/* ── CORPORATE GROUP ─────────────────────────────────── */
.group-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--border);
}
.group-card {
  background: var(--bgcard);
  padding: 2.2rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .8rem;
  border-top: 2px solid transparent;
  transition: background .3s, border-top-color .3s;
}
.group-card:hover {
  background: #101015;
  border-top-color: var(--gold);
}
.group-card-tag {
  font-family: var(--body);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
  display: flex;
  align-items: center;
  gap: .5rem;
}
.group-card-tag::before {
  content: '';
  display: block;
  width: 12px; height: 1px;
  background: var(--gold);
}
.group-card h4 {
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--text);
  line-height: 1.1;
}
.group-card p {
  font-family: var(--body);
  font-size: 14px;
  font-weight: 300;
  color: var(--text2);
  line-height: 1.65;
}
.group-card-region {
  margin-top: auto;
  font-family: var(--body);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text3);
}

/* ── CONTACT FORM ────────────────────────────────────── */
.cf { display: flex; flex-direction: column; gap: 1.2rem; }
.fg { display: flex; flex-direction: column; gap: .35rem; }
.fg label { font-family: var(--body); font-size: 10.5px; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--text3); }
.fg input, .fg textarea, .fg select {
  background: var(--bgcard);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--body);
  font-size: 14px;
  padding: .85rem 1.1rem;
  outline: none;
  resize: none;
  transition: border-color .2s;
}
.fg input:focus, .fg textarea:focus, .fg select:focus { border-color: var(--gold); }
.fg input::placeholder, .fg textarea::placeholder { color: var(--text3); }
.fg select option { background: var(--bgcard); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }

/* ── CONTACT INFO ────────────────────────────────────── */
.contact-info-list { display: flex; flex-direction: column; gap: 1.4rem; }
.contact-info-item { display: flex; align-items: flex-start; gap: .9rem; }
.contact-info-icon { width: 17px; height: 17px; color: var(--gold); flex-shrink: 0; margin-top: 2px; }
.contact-info-label { font-family: var(--body); font-size: 10.5px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--text3); }
.contact-info-value { font-family: var(--body); font-size: 14px; color: var(--text); margin-top: .15rem; }

/* ── POR QUÉ / DIFFERENTIATORS ───────────────────────── */
.diff-list { display: flex; flex-direction: column; }
.diff-item {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 2rem;
  align-items: start;
  padding: 2.2rem 0;
  border-bottom: 1px solid var(--border);
}
.diff-item:first-child { border-top: 1px solid var(--border); }
.diff-n {
  font-family: var(--display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--border);
  line-height: 1;
}
.diff-body h3 {
  font-family: var(--display);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: .6rem;
}
.diff-body p {
  font-family: var(--body);
  font-size: 15.5px;
  font-weight: 300;
  color: var(--text2);
  line-height: 1.85;
}

/* ── CF PANEL (nosotros quote box) ───────────────────── */
.cf-panel {
  background-color: var(--bgcf);
  background-image:
    repeating-linear-gradient(
      45deg,
      rgba(255,255,255,.02) 0, rgba(255,255,255,.02) 1px,
      transparent 1px, transparent 4px
    ),
    repeating-linear-gradient(
      -45deg,
      rgba(255,255,255,.02) 0, rgba(255,255,255,.02) 1px,
      transparent 1px, transparent 4px
    );
  border: 1px solid var(--border);
  border-left: 3px solid var(--gold);
  padding: 2.5rem;
}

/* ── CERT STRIP ──────────────────────────────────────── */
.cert-strip {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  flex-wrap: wrap;
}
.cert-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .4rem;
  text-align: center;
}
.cert-badge-code {
  font-family: var(--display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: .04em;
  text-transform: uppercase;
}
.cert-badge-name {
  font-family: var(--body);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text3);
}

/* ── MISSION / VISION ────────────────────────────────── */
.mv-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
}
.mv-box {
  padding: 3rem;
  background: var(--bgcard);
}
.mv-box-label {
  font-family: var(--body);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.2rem;
  display: flex;
  align-items: center;
  gap: .6rem;
}
.mv-box-label::before {
  content: '';
  display: block;
  width: 16px; height: 1px;
  background: var(--gold);
}
.mv-box p {
  font-family: var(--body);
  font-size: 16px;
  font-weight: 300;
  color: var(--text2);
  line-height: 1.9;
}
.mv-box blockquote {
  font-family: var(--display);
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--text);
  line-height: 1.5;
  letter-spacing: .02em;
}

/* ── FOOTER ─────────────────────────────────────────── */
footer {
  background: linear-gradient(rgba(4,4,5,.94), rgba(4,4,5,.94)),
              url('imagenes/carbon fiber/fondo1.webp') center/cover;
  border-top: 1px solid var(--border);
  padding: 72px 0 0;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.3fr;
  gap: 3.5rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid var(--border);
}
.footer-logo {
  height: 44px;
  filter: brightness(0) invert(1);
  opacity: .7;
  margin-bottom: 1.5rem;
}
.footer-brand p {
  font-family: var(--body);
  font-size: 14px;
  font-weight: 300;
  color: var(--text2);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}
.footer-col h5 {
  font-family: var(--display);
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 1.2rem;
  padding-bottom: .7rem;
  border-bottom: 1px solid var(--border);
}
.footer-col ul { display: flex; flex-direction: column; gap: .55rem; }
.footer-col a {
  font-family: var(--body);
  font-size: 14px;
  font-weight: 300;
  color: var(--text2);
  transition: color .2s;
  display: block;
}
.footer-col a:hover { color: var(--text); }
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  margin-bottom: 1rem;
}
.footer-contact-item:last-child { margin-bottom: 0; }
.footer-contact-item svg { width: 14px; height: 14px; color: var(--gold); flex-shrink: 0; margin-top: 3px; }
.footer-contact-item span {
  font-family: var(--body);
  font-size: 14px;
  font-weight: 300;
  color: var(--text2);
  line-height: 1.5;
}
.footer-bottom {
  padding: 1.8rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-copy {
  font-family: var(--body);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--text2);
}
.footer-bottom-links {
  display: flex;
  gap: 2rem;
}
.footer-bottom-links a {
  font-family: var(--body);
  font-size: 12.5px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text2);
  transition: color .2s;
}
.footer-bottom-links a:hover { color: var(--text); }

/* ── REVEAL ANIMATION ────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .65s ease, transform .65s ease;
}
.reveal.in { opacity: 1; transform: none; }
.d1 { transition-delay: .08s; }
.d2 { transition-delay: .17s; }
.d3 { transition-delay: .26s; }
.d4 { transition-delay: .35s; }
.d5 { transition-delay: .44s; }
.d6 { transition-delay: .53s; }

/* ── RESPONSIVE ──────────────────────────────────────── */
@media (max-width: 1200px) {
  .group-grid { grid-template-columns: repeat(3, 1fr); }
  .cert-grid  { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 1100px) {
  .cards-grid-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
  .content-grid { grid-template-columns: 1fr; gap: 3rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  :root { --nav-h: 64px; }
  .container { padding: 0 1.25rem; }
  .section { padding: 70px 0; }
  .nav-menu, .nav-actions { display: none; }
  .nav-burger { display: flex; }
  .nav-logo { height: 44px; }
  .cards-grid-3, .cards-grid-2 { grid-template-columns: 1fr; }
  .aliados-grid { grid-template-columns: repeat(2, 1fr); }
  .cta-band-inner { flex-direction: column; align-items: flex-start; }
  .footer-top { grid-template-columns: 1fr; gap: 2.2rem; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .footer-bottom-links { display: none; }
  .form-row { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .page-header { height: 44vh; min-height: 280px; }
  .group-grid { grid-template-columns: 1fr 1fr; }
  .cert-grid { grid-template-columns: repeat(2, 1fr); }
  .mv-grid { grid-template-columns: 1fr; }
  .hero-scroll { display: none; }
}
@media (max-width: 480px) {
  .aliados-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .group-grid { grid-template-columns: 1fr; }
  .cert-grid { grid-template-columns: repeat(2, 1fr); }
}