/* ── RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { background: #0f172a; color: #fff; font-family: 'Open Sans', sans-serif; overflow-x: hidden; -webkit-font-smoothing: antialiased; }
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: #0f172a; }
::-webkit-scrollbar-thumb { background: #2565a5; border-radius: 3px; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; }

/* ── TOKENS ── */
:root {
  --blue:    #2565a5;
  --blue-l:  #3478bb;
  --blue-d:  #1a4a7a;
  --red:     #f2281d;
  --green:   #20a548;
  --yellow:  #ffbe2c;
  --wa:      #25d366;
  --bg-0:    #0a0f1a;
  --bg-1:    #0f172a;
  --bg-2:    #131c2e;
  --bg-3:    #1a2540;
  --bg-4:    #1e293b;
  --border:  rgba(255,255,255,0.08);
  --text:    rgba(255,255,255,0.78);
  --muted:   rgba(255,255,255,0.45);
  --r-btn:   9999px;
  --r-card:  12px;
  --nav-h:   90px;
  --nav-h-sm:62px;
}

/* ── UTILITY ── */
.container { max-width: 1120px; margin: 0 auto; padding: 0 40px; }

/* Espaciado de secciones */
.section-pad    { padding: 96px 0; }
.section-pad-sm { padding: 72px 0; }

/* Texto */
.text-center  { text-align: center; }
.text-muted   { color: var(--muted); }
.mt-14 { margin-top: 14px; }
.mt-28 { margin-top: 28px; }
.mb-32 { margin-bottom: 32px; }
.mb-56 { margin-bottom: 56px; }

/* Grillas comunes */
.grid-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.grid-2col-wide { display: grid; grid-template-columns: 1.15fr 1fr; gap: 80px; align-items: center; }
.section-header { text-align: center; margin-bottom: 52px; }

/* Imágenes */
img { max-width: 100%; height: auto; }
.img-lazy { opacity: 0; transition: opacity 0.3s; }
.img-lazy.loaded { opacity: 1; }

@media (max-width: 768px) {
  .grid-2col, .grid-2col-wide { grid-template-columns: 1fr; gap: 40px; }
  .section-pad    { padding: 64px 0; }
  .section-pad-sm { padding: 48px 0; }
}
.label-upper {
  font-family: 'Poppins', sans-serif; font-size: 11px; font-weight: 600;
  letter-spacing: 0.22em; text-transform: uppercase; color: var(--blue);
  margin-bottom: 14px; display: block;
}
.section-title {
  font-family: 'Poppins', sans-serif; font-weight: 600;
  font-size: clamp(26px, 3vw, 36px); color: #fff;
  line-height: 1.2; letter-spacing: -0.01em;
}
.section-sub {
  font-size: 16px; color: var(--text); line-height: 1.75;
  max-width: 600px; margin-top: 14px;
}
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; border-radius: var(--r-btn);
  font-family: 'Poppins', sans-serif; font-weight: 600; font-size: 13.5px;
  letter-spacing: 0.03em; cursor: pointer; border: 2px solid transparent;
  transition: all 0.22s ease; white-space: nowrap;
}
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-l); transform: translateY(-1px); }
.btn-outline { background: transparent; color: #fff; border-color: rgba(255,255,255,0.45); }
.btn-outline:hover { border-color: #fff; background: rgba(255,255,255,0.06); }
.btn-wa { background: var(--wa); color: #fff; padding: 13px 30px; font-size: 14px; }
.btn-wa:hover { background: #1ebe5a; transform: translateY(-1px); }
.btn-ghost { background: transparent; color: rgba(255,255,255,0.8); border-color: rgba(255,255,255,0.2); }
.btn-ghost:hover { border-color: rgba(255,255,255,0.5); color: #fff; }

/* ── NAVBAR — fixed, glass transparente ── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  background: rgba(5,10,20,0.08);
  backdrop-filter: blur(22px); -webkit-backdrop-filter: blur(22px);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  height: var(--nav-h);
  display: flex; align-items: center;
  padding: 0 40px; justify-content: space-between;
  transition: background 0.4s ease, height 0.35s ease, box-shadow 0.35s ease;
}
.navbar.scrolled {
  background: rgba(5,10,20,0.88);
  height: var(--nav-h-sm);
  box-shadow: 0 4px 28px rgba(0,0,0,0.45);
  border-bottom-color: rgba(255,255,255,0.1);
}
.nav-logo img {
  height: 72px; width: auto; display: block;
  transition: height 0.35s ease;
}
.navbar.scrolled .nav-logo img { height: 46px; }
.nav-links { display: flex; gap: 32px; }
.nav-links a {
  font-family: 'Poppins', sans-serif; font-weight: 600; font-size: 12.5px;
  letter-spacing: 0.06em; text-transform: uppercase; color: rgba(255,255,255,0.82);
  transition: color 0.2s; position: relative; padding-bottom: 3px;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -2px; left: 0; width: 0; height: 2px;
  background: var(--blue); transition: width 0.2s; border-radius: 2px;
}
.nav-links a:hover, .nav-links a.active { color: #fff; }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-cta { font-size: 13px; padding: 9px 22px; }

/* ── DROPDOWN SERVICIOS ── */
.nav-dropdown-wrap {
  position: relative;
  display: flex; align-items: center;
}
.nav-dropdown-trigger {
  display: flex; align-items: center; gap: 5px;
  font-family: 'Poppins', sans-serif; font-weight: 600; font-size: 12.5px;
  letter-spacing: 0.06em; text-transform: uppercase; color: rgba(255,255,255,0.82);
  transition: color 0.2s; position: relative; padding-bottom: 3px;
  cursor: pointer;
}
.nav-dropdown-trigger::after {
  content: ''; position: absolute; bottom: -2px; left: 0; width: 0; height: 2px;
  background: var(--blue); transition: width 0.2s; border-radius: 2px;
}
.nav-dropdown-wrap:hover .nav-dropdown-trigger,
.nav-dropdown-trigger.active { color: #fff; }
.nav-dropdown-wrap:hover .nav-dropdown-trigger::after,
.nav-dropdown-trigger.active::after { width: 100%; }
.nav-dropdown-trigger i { font-size: 8px; transition: transform 0.2s; }
.nav-dropdown-wrap:hover .nav-dropdown-trigger i { transform: rotate(180deg); }

.nav-dropdown {
  position: absolute; top: calc(100% + 18px); left: 50%;
  transform: translateX(-50%) translateY(-6px);
  background: rgba(5,10,20,0.97);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 14px; padding: 8px; min-width: 210px;
  opacity: 0; visibility: hidden;
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  pointer-events: none; z-index: 300;
  box-shadow: 0 20px 48px rgba(0,0,0,0.6);
}
.nav-dropdown::before {
  content: ''; position: absolute; top: -6px; left: 50%;
  transform: translateX(-50%);
  width: 10px; height: 10px;
  background: rgba(5,10,20,0.97);
  border-left: 1px solid rgba(255,255,255,0.1);
  border-top: 1px solid rgba(255,255,255,0.1);
  rotate: 45deg;
}
.nav-dropdown-wrap:hover .nav-dropdown {
  opacity: 1; visibility: visible;
  transform: translateX(-50%) translateY(0);
  pointer-events: all;
}
/* Puente invisible que cubre el gap entre trigger y dropdown */
.nav-dropdown-wrap::after {
  content: '';
  position: absolute;
  top: 100%;
  left: -20px; right: -20px;
  height: 22px;
}
.nav-dropdown a {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; border-radius: 9px;
  font-family: 'Poppins', sans-serif; font-weight: 600; font-size: 12px;
  letter-spacing: 0.03em; text-transform: none;
  color: var(--text); transition: background 0.15s, color 0.15s;
}
.nav-dropdown a:hover { background: rgba(37,101,165,0.18); color: #fff; }
.nav-dropdown a.active { color: #fff; background: rgba(37,101,165,0.12); }
.nav-dropdown a i { width: 16px; text-align: center; color: var(--blue); font-size: 13px; }

/* Mobile sub-links */
.nav-mobile-sub {
  padding: 0 0 8px;
  border-bottom: 1px solid var(--border);
}
.nav-mobile-sub a {
  font-size: 12.5px !important;
  padding: 10px 28px 10px 46px !important;
  color: var(--muted) !important;
  text-transform: none !important;
  letter-spacing: 0.02em !important;
  border-left: 2px solid transparent !important;
}
.nav-mobile-sub a:hover, .nav-mobile-sub a.active {
  color: var(--blue) !important;
  background: rgba(37,101,165,0.06) !important;
  border-left-color: var(--blue) !important;
}

/* ── HAMBURGER ── */
.nav-burger {
  display: none; flex-direction: column; justify-content: center;
  gap: 5px; width: 40px; height: 40px; background: transparent;
  border: none; cursor: pointer; padding: 8px; border-radius: 8px;
  transition: background 0.2s;
}
.nav-burger:hover { background: rgba(255,255,255,0.06); }
.nav-burger span {
  display: block; width: 22px; height: 2px; background: #fff;
  border-radius: 2px; transition: all 0.3s ease; transform-origin: center;
}
.nav-burger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-burger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── MOBILE NAV ── */
.nav-mobile {
  display: none; position: fixed; left: 0; right: 0;
  top: var(--nav-h);
  background: rgba(5,10,20,0.97); backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border); z-index: 199;
  flex-direction: column; padding: 12px 0 20px;
  transform: translateY(-8px); opacity: 0;
  transition: opacity 0.25s ease, transform 0.25s ease;
  pointer-events: none;
}
.navbar.scrolled ~ .nav-mobile { top: var(--nav-h-sm); }
.nav-mobile.open { opacity: 1; transform: translateY(0); pointer-events: all; }
.nav-mobile a {
  font-family: 'Poppins', sans-serif; font-weight: 600; font-size: 14px;
  letter-spacing: 0.06em; text-transform: uppercase; color: rgba(255,255,255,0.7);
  padding: 14px 28px; display: block; transition: color 0.2s, background 0.2s;
  border-left: 2px solid transparent;
}
.nav-mobile a:hover, .nav-mobile a.active { color: #fff; background: rgba(37,101,165,0.08); border-left-color: var(--blue); }
.nav-mobile .nav-mobile-cta { margin: 12px 28px 4px; }

/* ── HERO ── */
.hero {
  position: relative; display: flex; align-items: center;
  overflow: hidden; min-height: 100vh;
  background: url('../assets/background.webp') center/cover no-repeat;
}
.hero-overlay {
  position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(105deg, rgba(5,10,20,0.82) 30%, rgba(5,10,22,0.55) 70%, rgba(5,10,20,0.35) 100%);
}
.hero .container { max-width: 100%; padding: 0 5%; width: 100%; }
.hero-inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 1fr;
  align-items: center; gap: 48px;
  width: 100%; padding: calc(var(--nav-h) + 72px) 0 80px;
}
.hero-content { min-width: 0; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(37,101,165,0.15); border: 1px solid rgba(37,101,165,0.35);
  border-radius: var(--r-btn); padding: 6px 14px; margin-bottom: 24px;
  font-family: 'Poppins', sans-serif; font-size: 11.5px; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase; color: #7bb8e8;
}
.hero-eyebrow i { font-size: 10px; color: var(--blue); }
.hero-h1 {
  font-family: 'Poppins', sans-serif; font-weight: 600;
  font-size: clamp(28px, 3.5vw, 52px);
  line-height: 1.08; letter-spacing: -0.02em; color: #fff; margin-bottom: 22px;
}
.hero-h1 em { font-style: normal; color: #20a548; }
.hero-p { font-size: 16px; color: var(--text); line-height: 1.78; margin-bottom: 36px; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-stats {
  display: flex; gap: 0; border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--r-card); overflow: hidden; width: fit-content;
  background: rgba(5,10,20,0.45); backdrop-filter: blur(12px);
  margin-top: 44px;
}
.hero-stat { padding: 14px 28px; border-right: 1px solid rgba(255,255,255,0.1); text-align: center; }
.hero-stat:last-child { border-right: none; }
.hero-stat strong { display: block; font-family: 'Poppins', sans-serif; font-weight: 700; font-size: 22px; color: #fff; }
.hero-stat span { font-size: 12px; color: var(--muted); letter-spacing: 0.04em; }
.hero-image { display: flex; align-items: center; justify-content: center; position: relative; }
.hero-image img {
  width: 100%; max-width: 640px;
  filter: drop-shadow(0 32px 72px rgba(0,0,0,0.7));
  animation: floatImg 5s ease-in-out infinite;
}
@keyframes floatImg {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-14px); }
}

/* ── PAGE HERO (páginas internas) ── */
.page-hero {
  position: relative;
  padding: calc(var(--nav-h) + 100px) 0 104px;
  overflow: hidden; background: var(--bg-0);
  border-bottom: 1px solid var(--border);
}
.page-hero-video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.28; z-index: 0;
  pointer-events: none;
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero-label { margin-bottom: 12px; }
.page-hero-title {
  font-family: 'Poppins', sans-serif; font-weight: 600;
  font-size: clamp(28px, 4vw, 52px); color: #fff;
  line-height: 1.1; letter-spacing: -0.02em; margin-bottom: 16px;
}
.page-hero-sub { font-size: 16px; color: var(--text); line-height: 1.75; max-width: 600px; }

/* ── SERVICES ── */
.services { background: var(--bg-2); padding: 96px 0; }
.services-header { text-align: center; margin-bottom: 56px; }
.services-header .section-sub { margin: 14px auto 0; }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.service-card {
  background: var(--bg-3); border: 1px solid var(--border);
  border-top: 3px solid transparent;
  border-radius: var(--r-card); padding: 30px 0 28px;
  display: flex; flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-top-color 0.3s ease, background 0.3s ease;
  overflow: hidden;
}
.service-card:hover {
  border-color: rgba(37,101,165,0.5);
  border-top-color: var(--blue);
  background: var(--bg-4);
  transform: translateY(-6px);
  box-shadow: 0 24px 56px rgba(0,0,0,0.5);
}
.svc-img {
  /*width: 100%; height: 170px;*/
  display: block;
  margin-bottom: 0; padding-bottom: 20px;
  border-radius: var(--r-card) var(--r-card) 0 0;
  transition: filter 0.3s ease;
}
.service-card:hover .svc-img {
  filter: brightness(1.08);
}
.svc-title { font-family: 'Poppins', sans-serif; font-weight: 600; font-size: 18px; color: #fff; margin-bottom: 10px; padding: 0 28px; }
.svc-text { font-size: 14px; color: var(--text); line-height: 1.7; flex: 1; margin-bottom: 22px; padding: 0 28px; }
.svc-link {
  font-family: 'Poppins', sans-serif; font-weight: 600; font-size: 12.5px;
  letter-spacing: 0.04em; color: var(--blue);
  display: flex; align-items: center; gap: 6px; transition: gap 0.2s;
  padding: 0 28px;
}
.service-card:hover .svc-link { gap: 10px; }

/* ── DIFERENCIAL ── */
.diferencial {
  background: var(--bg-1); padding: 96px 0;
  position: relative; overflow: hidden;
}
.diferencial::before {
  content: ''; position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background: radial-gradient(ellipse 60% 60% at var(--mx,30%) var(--my,50%), rgba(37,101,165,0.18) 0%, transparent 70%),
              radial-gradient(ellipse 40% 40% at calc(100% - var(--mx,30%)) calc(100% - var(--my,50%)), rgba(26,74,122,0.12) 0%, transparent 65%);
}
.diferencial .container { position: relative; z-index: 1; }
.dif-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.dif-items { display: flex; flex-direction: column; gap: 18px; margin-top: 32px; }
.dif-item {
  display: flex; align-items: flex-start; gap: 14px;
  background: var(--bg-3); border: 1px solid var(--border);
  border-radius: 10px; padding: 16px 18px; transition: border-color 0.2s;
}
.dif-item:hover { border-color: rgba(37,101,165,0.4); }
.dif-item-icon {
  width: 36px; height: 36px; border-radius: 8px;
  background: rgba(37,101,165,0.15);
  display: flex; align-items: center; justify-content: center;
  color: var(--blue); font-size: 15px; flex-shrink: 0;
}
.dif-item-text strong { display: block; font-family: 'Poppins', sans-serif; font-weight: 600; font-size: 14px; color: #fff; margin-bottom: 3px; }
.dif-item-text span { font-size: 13px; color: var(--text); line-height: 1.55; }
.dif-visual { position: relative; }
.dif-img-wrap { position: relative; border-radius: 16px; overflow: hidden; border: 1px solid var(--border); box-shadow: 0 24px 60px rgba(0,0,0,0.5); }
.dif-img-wrap img { width: 100%; display: block; }
.dif-parallax-img { display: block; width: 100%; scale: 1.08; transition: transform 0.6s ease; will-change: transform; }
.dif-vignette     { position: absolute; inset: 0; pointer-events: none; box-shadow: inset 0 0 50px rgba(5,10,20,0.4); }
.dif-badge {
  position: absolute; bottom: -16px; left: -16px;
  background: var(--blue); border-radius: 12px;
  padding: 14px 18px; box-shadow: 0 8px 24px rgba(37,101,165,0.45);
}
.dif-badge strong { display: block; font-family: 'Poppins', sans-serif; font-weight: 700; font-size: 26px; color: #fff; }
.dif-badge span { font-size: 12px; color: rgba(255,255,255,0.8); }

/* ── PROCESS ── */
.process { background: #fff; padding: 96px 0; }
.process .section-title { color: #0f172a; }
.process .section-sub { color: #475569; }
.process .label-upper { color: var(--blue); }
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: 56px; }
.process-step { padding: 32px 28px; border-right: 1px solid #e2e8f0; position: relative; }
.process-step:last-child { border-right: none; }
.step-num { font-family: 'Poppins', sans-serif; font-weight: 700; font-size: 48px; color: rgba(37,101,165,0.1); line-height: 1; margin-bottom: 14px; }
.step-icon { width: 44px; height: 44px; border-radius: 10px; background: rgba(37,101,165,0.08); display: flex; align-items: center; justify-content: center; color: var(--blue); font-size: 18px; margin-bottom: 14px; }
.step-title { font-family: 'Poppins', sans-serif; font-weight: 600; font-size: 15px; color: #0f172a; margin-bottom: 8px; }
.step-text { font-size: 13.5px; color: #64748b; line-height: 1.65; }
.step-connector {
  position: absolute; top: 44px; right: -1px;
  width: 24px; height: 24px; background: #fff;
  border: 2px solid var(--blue); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  z-index: 1; font-size: 10px; color: var(--blue);
}
.process-step:last-child .step-connector { display: none; }

/* ── PROJECTS ── */
.projects { background: var(--bg-2); padding: 96px 0; position: relative; overflow: hidden; }
.projects::before {
  content: ''; position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background: linear-gradient(
    120deg,
    transparent            0%,
    rgba(37,101,165,0.16)  22%,
    rgba(0,180,240,0.07)   38%,
    rgba(15,23,42,0.04)    50%,
    rgba(26,74,122,0.20)   68%,
    rgba(37,101,165,0.10)  84%,
    transparent            100%
  );
  background-size: 260% 260%;
  animation: gradShift 18s ease-in-out infinite;
}
@keyframes gradShift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
.projects .container { position: relative; z-index: 1; }
.projects-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 48px; gap: 32px; }
.projects-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.project-card { border-radius: var(--r-card); overflow: hidden; border: 1px solid var(--border); transition: all 0.25s; cursor: pointer; display: block; }
.project-card:hover { transform: translateY(-4px); box-shadow: 0 16px 48px rgba(0,0,0,0.5); border-color: rgba(37,101,165,0.4); }
.project-img { width: 100%; height: 190px; object-fit: cover; display: block; }
.project-info { background: var(--bg-3); padding: 16px 18px; display: flex; justify-content: space-between; align-items: center; }
.project-tag { font-family: 'Poppins', sans-serif; font-weight: 600; font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--blue); margin-bottom: 3px; }
.project-name { font-family: 'Poppins', sans-serif; font-weight: 600; font-size: 14px; color: #fff; }
.project-arrow { width: 32px; height: 32px; border-radius: 50%; background: var(--bg-4); display: flex; align-items: center; justify-content: center; color: var(--muted); font-size: 12px; transition: all 0.2s; }
.project-card:hover .project-arrow { background: var(--blue); color: #fff; }

/* ── TRUST ── */
.trust { background: var(--bg-1); padding: 80px 0; position: relative; overflow: hidden; }
.trust::before {
  content: ''; position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background: radial-gradient(ellipse 55% 70% at var(--tx,70%) var(--ty,40%), rgba(37,101,165,0.15) 0%, transparent 70%),
              radial-gradient(ellipse 35% 50% at calc(100% - var(--tx,70%)) calc(100% - var(--ty,40%)), rgba(30,58,95,0.12) 0%, transparent 65%);
}
.trust .container { position: relative; z-index: 1; }
.trust-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.trust-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 36px; }
.trust-stat { background: var(--bg-3); border: 1px solid var(--border); border-radius: var(--r-card); padding: 22px 20px; text-align: center; transition: border-color 0.2s; }
.trust-stat:hover { border-color: rgba(37,101,165,0.4); }
.trust-stat-num { font-family: 'Poppins', sans-serif; font-weight: 700; font-size: 32px; color: var(--blue); line-height: 1; margin-bottom: 6px; }
.trust-stat-label { font-size: 12.5px; color: var(--text); line-height: 1.4; }
.trust-items { display: flex; flex-direction: column; gap: 14px; margin-top: 32px; }
.trust-item { display: flex; align-items: center; gap: 12px; font-size: 14px; color: var(--text); line-height: 1.5; }
.trust-item i { color: var(--blue); font-size: 14px; flex-shrink: 0; width: 20px; }

/* ── CTA FINAL ── */
.cta-final {
  background: linear-gradient(135deg, #0f172a 0%, #1a2540 40%, #1e3a5f 100%);
  border-top: 1px solid rgba(37,101,165,0.2);
  padding: 96px 0; text-align: center; position: relative; overflow: hidden;
}
.cta-final::before {
  content: ''; position: absolute; top: -80px; left: 50%; transform: translateX(-50%);
  width: 600px; height: 600px; border-radius: 50%;
  background: radial-gradient(circle, rgba(37,101,165,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.cta-final .section-title { font-size: clamp(26px, 3vw, 40px); }
.cta-final .section-sub { margin: 16px auto 40px; }
.cta-buttons { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ── CONTACT LAYOUT ── */
.contact-layout {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 72px; align-items: start;
}

/* ── FOOTER ── */
.footer { background: var(--bg-0); border-top: 1px solid var(--border); padding: 52px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 44px; }
.footer-logo img { height: 32px; margin-bottom: 14px; }
.footer-about { font-size: 13px; color: var(--muted); line-height: 1.72; max-width: 240px; }
.footer-social { display: flex; gap: 8px; margin-top: 18px; }
.footer-social a {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--bg-3); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--muted); font-size: 12px; transition: all 0.2s;
}
.footer-social a:hover { background: var(--blue); border-color: var(--blue); color: #fff; }
.footer-col-title { font-family: 'Poppins', sans-serif; font-weight: 600; font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: #fff; margin-bottom: 16px; }
.footer-col a { display: block; font-size: 13px; color: var(--muted); margin-bottom: 9px; transition: color 0.2s; }
.footer-col a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 22px; display: flex; justify-content: space-between; align-items: center; font-size: 12px; color: var(--muted); }

/* ── WHATSAPP FLOAT ── */
.wa-float {
  position: fixed; bottom: 26px; right: 26px; z-index: 999;
  display: flex; align-items: center; gap: 0;
  background: var(--wa); border-radius: var(--r-btn);
  box-shadow: 0 4px 20px rgba(37,211,102,0.35);
  cursor: pointer; transition: all 0.3s ease; overflow: hidden; padding: 13px;
}
.wa-float:hover { padding: 13px 20px 13px 13px; gap: 10px; }
.wa-float i { font-size: 22px; color: #fff; flex-shrink: 0; }
.wa-label { font-family: 'Poppins', sans-serif; font-weight: 600; font-size: 13px; color: #fff; white-space: nowrap; max-width: 0; opacity: 0; overflow: hidden; transition: all 0.3s ease; }
.wa-float:hover .wa-label { max-width: 120px; opacity: 1; }

/* ── TEAM FLIP CARDS ── */
.team-flip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.team-card-flip {
  height: 480px;
  perspective: 1000px;
}
.tcf-inner {
  position: relative; width: 100%; height: 100%;
  transform-style: preserve-3d;
  transition: transform 0.7s cubic-bezier(0.42, 0, 0.18, 1);
}
.team-card-flip.flipped .tcf-inner { transform: rotateY(180deg); }
.tcf-front, .tcf-back {
  position: absolute; inset: 0;
  border-radius: 18px; overflow: hidden;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

/* — Front — */
.tcf-front {
  background: var(--bg-3);
  border: 1px solid var(--border);
}
.tcf-photo {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; object-position: center top;
  display: block;
  transition: transform 0.5s ease;
}
.team-card-flip:hover:not(.flipped) .tcf-photo { transform: scale(1.04); }
.tcf-front-overlay {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: linear-gradient(to top, rgba(5,10,20,1) 0%, rgba(5,10,20,0.82) 45%, transparent 100%);
  padding: 72px 20px 22px;
}
.tcf-name {
  font-family: 'Poppins', sans-serif; font-weight: 600;
  font-size: 22px; color: #fff; margin-bottom: 2px; line-height: 1.2;
}
.tcf-subrole {
  font-size: 11px; color: rgba(255,255,255,0.5);
  font-family: 'Poppins', sans-serif; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 14px;
}
.tcf-btn-info {
  display: inline-flex; align-items: center; gap: 7px;
  background: rgba(37,101,165,0.2); border: 1px solid rgba(37,101,165,0.55);
  border-radius: 9999px; padding: 7px 18px;
  font-family: 'Poppins', sans-serif; font-size: 11.5px; font-weight: 600;
  color: #fff; cursor: pointer; transition: all 0.22s; letter-spacing: 0.05em;
}
.tcf-btn-info:hover { background: var(--blue); border-color: var(--blue); }
.tcf-btn-info i { font-size: 9px; }

/* — Back — */
.tcf-back {
  background: var(--bg-3);
  border: 1px solid rgba(37,101,165,0.35);
  transform: rotateY(180deg);
  display: flex; flex-direction: column;
  padding: 26px 22px 20px;
  background-image: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(37,101,165,0.1) 0%, transparent 70%);
}
.tcf-back-badge {
  display: inline-flex; align-items: center; gap: 5px;
  border-radius: 9999px; padding: 3px 11px;
  font-family: 'Poppins', sans-serif; font-size: 9px; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--blue); border: 1px solid rgba(37,101,165,0.4);
  background: rgba(37,101,165,0.1); margin-bottom: 14px; align-self: flex-start;
}
.tcf-back-badge i { font-size: 7px; }
.tcf-back-name {
  font-family: 'Poppins', sans-serif; font-weight: 600;
  font-size: 18px; color: #fff; margin-bottom: 3px; line-height: 1.2;
}
.tcf-back-role {
  font-size: 10.5px; color: var(--blue); font-family: 'Poppins', sans-serif;
  font-weight: 600; letter-spacing: 0.07em; text-transform: uppercase;
  margin-bottom: 14px; padding-bottom: 14px; border-bottom: 1px solid var(--border);
}
.tcf-back-desc {
  font-size: 13px; color: var(--text); line-height: 1.72; flex: 1;
}
.tcf-back-links {
  display: flex; align-items: center; gap: 10px;
  padding-top: 14px; border-top: 1px solid var(--border); margin-top: 16px;
}
.tcf-email-link {
  font-size: 11.5px; color: var(--muted); display: flex; align-items: center;
  gap: 6px; transition: color 0.2s; flex: 1; min-width: 0;
}
.tcf-email-link:hover { color: #fff; }
.tcf-email-link i { color: var(--blue); flex-shrink: 0; font-size: 11px; }
.tcf-email-link span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tcf-li-btn {
  width: 30px; height: 30px; border-radius: 50%; flex-shrink: 0;
  background: var(--bg-4); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--muted); font-size: 12px; transition: all 0.2s;
}
.tcf-li-btn:hover { background: #0077b5; border-color: #0077b5; color: #fff; }
.tcf-btn-back {
  background: none; border: none; color: var(--muted); font-size: 11.5px;
  font-family: 'Poppins', sans-serif; cursor: pointer;
  display: inline-flex; align-items: center; gap: 5px;
  transition: color 0.2s; padding: 0; margin-top: 10px; align-self: flex-start;
}
.tcf-btn-back:hover { color: #fff; }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .container { padding: 0 28px; }
  .hero .container { padding: 0 5%; }
  .hero-inner { grid-template-columns: 1fr; gap: 32px; padding: calc(var(--nav-h) + 48px) 0 60px; }
  .hero-image { order: -1; }
  .hero-image img { max-width: 420px; }
  .dif-inner { grid-template-columns: 1fr; gap: 40px; }
  .dif-visual { order: -1; }
  .trust-inner { grid-template-columns: 1fr; gap: 40px; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .process-step { border-bottom: 1px solid #e2e8f0; }
  .process-step:nth-child(2) { border-right: none; }
  .process-step:nth-child(3), .process-step:nth-child(4) { border-bottom: none; }
  /* Footer tablet: logo en barra completa + 3 columnas de links */
  .footer-grid { grid-template-columns: repeat(3, 1fr); gap: 40px 32px; }
  .footer-grid > div:first-child {
    grid-column: 1 / -1;
    display: flex; align-items: center; gap: 40px;
    padding-bottom: 28px; border-bottom: 1px solid var(--border);
  }
  .footer-grid > div:first-child .footer-about { flex: 1; max-width: none; }
  .footer-grid > div:first-child .footer-social { margin-top: 0; flex-shrink: 0; }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-layout { grid-template-columns: 1fr; gap: 40px; }
  .team-flip-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  :root { --nav-h: 68px; --nav-h-sm: 58px; }
  .navbar { padding: 0 20px; }
  .nav-logo img { height: 54px; }
  .navbar.scrolled .nav-logo img { height: 40px; }
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .nav-burger { display: flex; }
  .nav-mobile { display: flex; }
  .container { padding: 0 20px; }
  .hero .container { padding: 0 5%; }
  .hero { min-height: 100svh; }
  .hero-inner { padding: calc(var(--nav-h) + 36px) 0 52px; }
  .hero-image img { max-width: 260px; }
  .hero-h1 { font-size: clamp(24px, 7vw, 36px); }
  .hero-stats { flex-wrap: wrap; }
  .hero-stat { padding: 10px 16px; }
  .services { padding: 64px 0; }
  .services-grid { grid-template-columns: 1fr; gap: 16px; }
  .diferencial { padding: 64px 0; }
  .process { padding: 64px 0; }
  .process-grid { grid-template-columns: 1fr; }
  .process-step { border-right: none; border-bottom: 1px solid #e2e8f0; }
  .process-step:last-child { border-bottom: none; }
  .step-connector { display: none; }
  .projects { padding: 64px 0; }
  .projects-header { flex-direction: column; align-items: flex-start; gap: 20px; }
  .projects-grid { grid-template-columns: 1fr; }
  .trust { padding: 64px 0; }
  .trust-stats { grid-template-columns: 1fr 1fr; }
  .cta-final { padding: 64px 0; }
  /* Footer mobile: logo full width + 3 columnas compactas de links */
  .footer-grid { grid-template-columns: repeat(3, 1fr); gap: 28px 16px; }
  .footer-grid > div:first-child {
    grid-column: 1 / -1;
    display: block; padding-bottom: 0; border-bottom: none;
  }
  .footer-grid > div:first-child .footer-about { max-width: 100%; }
  .footer-grid > div:first-child .footer-social { margin-top: 18px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .section-title { font-size: clamp(22px, 5vw, 30px); }
  .dif-badge { left: 0; bottom: -12px; }
  .page-hero { padding: calc(var(--nav-h) + 64px) 0 68px; }
  .contact-layout { grid-template-columns: 1fr; gap: 36px; }
  .team-flip-grid { grid-template-columns: 1fr; }
  .team-card-flip { height: 380px; }
}

/* ══════════════════════════════════════════
   ANIMATIONS
══════════════════════════════════════════ */

/* ── Hero entrance (page load) ── */
@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero-enter {
  opacity: 0;
  animation: heroFadeUp 0.65s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

/* ── Scroll reveal base states ── */
[data-reveal] {
  opacity: 0;
  transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}
[data-reveal="up"]    { transform: translateY(32px); }
[data-reveal="left"]  { transform: translateX(-32px); }
[data-reveal="right"] { transform: translateX(32px); }
[data-reveal="scale"] { transform: scale(0.93); }
[data-reveal="fade"]  { transform: none; }

/* ── Visible state ── */
[data-reveal].revealed {
  opacity: 1;
  transform: none;
}

/* ── Section label entrance ── */
[data-reveal="label"] {
  opacity: 0;
  transform: translateY(10px);
}

/* ── Utilidades globales ── */
.icon-sm     { font-size: 11px; }
.icon-xxs    { font-size: 9px; }
.w-full      { width: 100%; }
.sub-wide    { max-width: 100%; }
.sub-mt      { margin-top: 14px; }
.svc-section { padding-top: 72px; }

@media (max-width: 420px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 24px 16px; }
  .footer-grid > div:last-child { grid-column: 1 / -1; }
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
  [data-reveal], .hero-enter {
    transition: none !important;
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
}