/* =============================================================
   ECSG — Enterprise Cloud Solutions Group
   styles.css — Production-grade corporate stylesheet
   Design: Refined Navy/Blue Enterprise with subtle geometric depth
   ============================================================= */

/* ─── Fonts ─────────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,300&display=swap');

/* ─── CSS Variables ──────────────────────────────────────────── */
:root {
  --navy:        #0B1F3A;
  --navy-mid:    #122848;
  --blue:        #2F6FED;
  --blue-light:  #4a84f0;
  --cyan:        #22D3EE;
  --cyan-dim:    #0ea5c9;
  --bg:          #F5F7FA;
  --bg-alt:      #EEF2F8;
  --surface:     #FFFFFF;
  --text:        #1E293B;
  --text-muted:  #64748B;
  --border:      #E2E8F0;
  --border-dark: rgba(255,255,255,0.12);

  --font-display: 'Syne', system-ui, -apple-system, Arial, sans-serif;
  --font-body:    'DM Sans', system-ui, -apple-system, Arial, sans-serif;

  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   20px;
  --radius-xl:   32px;

  --shadow-sm:  0 1px 3px rgba(11,31,58,.08), 0 1px 2px rgba(11,31,58,.04);
  --shadow-md:  0 4px 16px rgba(11,31,58,.10), 0 2px 6px rgba(11,31,58,.06);
  --shadow-lg:  0 12px 40px rgba(11,31,58,.14), 0 4px 12px rgba(11,31,58,.08);
  --shadow-blue: 0 8px 32px rgba(47,111,237,.30);

  --transition: 220ms ease;
  --nav-height: 72px;
}

/* ─── Reset & Base ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* ─── Skip Link ──────────────────────────────────────────────── */
.skip-link {
  position: absolute;
  top: -9999px;
  left: 1rem;
  padding: .5rem 1rem;
  background: var(--blue);
  color: #fff;
  border-radius: var(--radius-sm);
  font-weight: 600;
  z-index: 9999;
  transition: top var(--transition);
}
.skip-link:focus { top: 1rem; }

/* ─── Typography ─────────────────────────────────────────────── */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--navy);
}
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.6rem); font-weight: 700; }
h3 { font-size: clamp(1.15rem, 2vw, 1.4rem); font-weight: 600; }
h4 { font-size: 1.05rem; font-weight: 600; }
p  { font-size: 1rem; color: var(--text-muted); }

/* ─── Container ──────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ─── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1.75rem;
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-size: .9375rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; }
.btn::after {
  content: '';
  position: absolute; inset: 0;
  background: rgba(255,255,255,.12);
  opacity: 0;
  transition: opacity var(--transition);
}
.btn:hover::after { opacity: 1; }

.btn-primary {
  background: var(--blue);
  color: #fff;
  box-shadow: var(--shadow-blue);
}
.btn-primary:hover { background: var(--blue-light); transform: translateY(-2px); box-shadow: 0 12px 36px rgba(47,111,237,.40); }
.btn-primary:active { transform: translateY(0); }

.btn-outline {
  background: transparent;
  color: var(--navy);
  border: 2px solid var(--border);
}
.btn-outline:hover { border-color: var(--blue); color: var(--blue); transform: translateY(-2px); }

.btn-ghost-white {
  background: rgba(255,255,255,.12);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,.25);
  backdrop-filter: blur(8px);
}
.btn-ghost-white:hover { background: rgba(255,255,255,.22); transform: translateY(-2px); }

.btn-nav {
  background: var(--blue);
  color: #fff;
  padding: .55rem 1.25rem;
  font-size: .875rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-blue);
}
.btn-nav:hover { background: var(--blue-light); }

/* ─── Section Utilities ──────────────────────────────────────── */
.section { padding: 5rem 0; }
.section-alt { background: var(--bg-alt); }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-display);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 1rem;
}
.section-label::before {
  content: '';
  display: block;
  width: 20px; height: 2px;
  background: var(--cyan);
  border-radius: 2px;
}

.section-intro { max-width: 640px; margin: 0 auto 3.5rem; text-align: center; }
.section-intro h2 { margin-bottom: .75rem; }
.section-intro p { font-size: 1.0625rem; }

/* ─── NAVBAR ─────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition), backdrop-filter var(--transition);
}
.navbar.scrolled {
  background: rgba(11, 31, 58, 0.97);
  backdrop-filter: blur(20px);
  box-shadow: 0 2px 24px rgba(0,0,0,.25);
}
.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  width: 100%;
}

/* Logo */
.navbar-logo {
  display: flex;
  align-items: center;
  gap: .65rem;
  flex-shrink: 0;
  text-decoration: none;
}

.navbar-logo-img {
  height: 200px;  /* aquí cambias el tamaño del logo */
  width: auto;
}

.logo-mark {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--blue) 0%, var(--cyan) 100%);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  position: relative;
  flex-shrink: 0;
}
.logo-mark svg { width: 22px; height: 22px; color: #fff; }
.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.logo-text .brand { font-family: var(--font-display); font-weight: 800; font-size: 1.05rem; color: #fff; letter-spacing: -0.01em; }
.logo-text .tagline { font-size: .625rem; color: rgba(255,255,255,.55); letter-spacing: .07em; text-transform: uppercase; margin-top: 2px; }

/* Nav Links */
.navbar-nav {
  display: flex;
  align-items: center;
  gap: .25rem;
  flex: 1;
  justify-content: center;
}
.nav-item { position: relative; }
.nav-link {
  display: flex; align-items: center; gap: .3rem;
  padding: .5rem .75rem;
  font-family: var(--font-display);
  font-size: .8125rem;
  font-weight: 600;
  color: rgba(255,255,255,.8);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
  letter-spacing: .01em;
}
.nav-link:hover, .nav-link:focus-visible { color: #fff; background: rgba(255,255,255,.1); }
.nav-link:focus-visible { outline: 2px solid var(--cyan); outline-offset: 2px; }
.nav-link .chevron { width: 14px; height: 14px; transition: transform var(--transition); flex-shrink: 0; }
.nav-item[aria-expanded="true"] .chevron { transform: rotate(180deg); }

/* Dropdown */
.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(-6px);
  min-width: 220px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  overflow: hidden;
}
.dropdown-menu.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.dropdown-item {
  display: flex; align-items: center; gap: .75rem;
  padding: .75rem 1rem;
  font-size: .875rem;
  font-weight: 500;
  color: var(--text);
  transition: background var(--transition), color var(--transition);
}
.dropdown-item:hover, .dropdown-item:focus-visible { background: var(--bg); color: var(--blue); }
.dropdown-item:focus-visible { outline: 2px solid var(--blue); outline-offset: -2px; }
.dropdown-item .di-icon {
  width: 32px; height: 32px; flex-shrink: 0;
  background: var(--bg-alt);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--blue);
  transition: background var(--transition);
}
.dropdown-item:hover .di-icon { background: rgba(47,111,237,.1); }
.dropdown-item .di-icon svg { width: 16px; height: 16px; }
.dropdown-item .di-text .di-name { font-weight: 600; color: var(--text); line-height: 1.2; }
.dropdown-item .di-text .di-desc { font-size: .75rem; color: var(--text-muted); margin-top: 1px; }
.dropdown-item:hover .di-text .di-name { color: var(--blue); }

/* Nav Right */
.navbar-right {
  display: flex; align-items: center; gap: .75rem; flex-shrink: 0;
}

/* Language Switcher */
.lang-switch {
  display: flex; align-items: center;
  gap: 2px;
  background: rgba(255,255,255,.1);
  border-radius: var(--radius-sm);
  padding: 3px;
}
.lang-btn {
  padding: 4px 9px;
  font-family: var(--font-display);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .05em;
  color: rgba(255,255,255,.6);
  border-radius: 4px;
  transition: all var(--transition);
}
.lang-btn.active { background: var(--blue); color: #fff; }
.lang-btn:hover:not(.active) { color: #fff; background: rgba(255,255,255,.15); }
.lang-btn:focus-visible { outline: 2px solid var(--cyan); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 40px; height: 40px;
  align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
  color: #fff;
}
.hamburger:hover { background: rgba(255,255,255,.1); }
.hamburger:focus-visible { outline: 2px solid var(--cyan); }
.hamburger span {
  display: block; width: 22px; height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition), width var(--transition);
  transform-origin: center;
}
.hamburger[aria-expanded="true"] span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; width: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile Nav Drawer */
.mobile-nav {
  position: fixed;
  top: 0; right: -100%;
  width: min(340px, 90vw); height: 100vh;
  background: var(--navy);
  z-index: 999;
  overflow-y: auto;
  transition: right .3s cubic-bezier(.25,.8,.25,1);
  padding: calc(var(--nav-height) + 1rem) 1.25rem 2rem;
  display: flex; flex-direction: column; gap: .5rem;
}
.mobile-nav.open { right: 0; }
.mobile-nav-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 998;
  opacity: 0; visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}
.mobile-nav-overlay.open { opacity: 1; visibility: visible; }

.mobile-nav-link {
  display: flex; align-items: center; justify-content: space-between;
  padding: .85rem 1rem;
  font-family: var(--font-display);
  font-size: .9375rem;
  font-weight: 600;
  color: rgba(255,255,255,.85);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}
.mobile-nav-link:hover { color: #fff; background: rgba(255,255,255,.08); }
.mobile-nav-link .chevron { width: 16px; height: 16px; transition: transform var(--transition); }
.mobile-nav-link.expanded .chevron { transform: rotate(180deg); }

.mobile-submenu {
  display: none;
  flex-direction: column;
  gap: 2px;
  padding-left: 1rem;
  border-left: 2px solid rgba(47,111,237,.4);
  margin-left: .5rem;
  margin-bottom: .25rem;
}
.mobile-submenu.open { display: flex; }
.mobile-submenu a {
  padding: .6rem .75rem;
  font-size: .875rem;
  font-weight: 500;
  color: rgba(255,255,255,.65);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}
.mobile-submenu a:hover { color: var(--cyan); background: rgba(255,255,255,.05); }

.mobile-nav-divider { height: 1px; background: rgba(255,255,255,.08); margin: .5rem 0; }

.mobile-nav-cta {
  margin-top: 1rem;
  display: flex; flex-direction: column; gap: .75rem;
}
.mobile-lang { display: flex; gap: .5rem; margin-top: .5rem; }
.mobile-lang a {
  flex: 1; text-align: center;
  padding: .6rem;
  font-family: var(--font-display);
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .05em;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.mobile-lang a.active { background: var(--blue); color: #fff; }
.mobile-lang a:not(.active) { background: rgba(255,255,255,.08); color: rgba(255,255,255,.6); }

/* ─── HERO ───────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex; align-items: center;
  overflow: hidden;
  background: var(--navy);
  padding: calc(var(--nav-height) + 3rem) 0 4rem;
}

/* Geometric background pattern */
.hero-bg {
  position: absolute; inset: 0;
  overflow: hidden;
  pointer-events: none;
}
.hero-bg::before {
  content: '';
  position: absolute;
  width: 900px; height: 900px;
  top: -300px; right: -200px;
  background: radial-gradient(circle, rgba(47,111,237,.2) 0%, transparent 65%);
  border-radius: 50%;
}
.hero-bg::after {
  content: '';
  position: absolute;
  width: 600px; height: 600px;
  bottom: -200px; left: -100px;
  background: radial-gradient(circle, rgba(34,211,238,.12) 0%, transparent 65%);
  border-radius: 50%;
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-text { max-width: 580px; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--font-display);
  font-size: .75rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 1.25rem;
}
.hero-eyebrow::before {
  content: '';
  width: 24px; height: 2px;
  background: var(--cyan);
  border-radius: 2px;
}

.hero h1 { color: #fff; margin-bottom: 1.25rem; }
.hero h1 .accent { color: var(--cyan); display: block; }
.hero-sub {
  font-size: 1.125rem;
  color: rgba(255,255,255,.65);
  margin-bottom: 2.25rem;
  max-width: 480px;
  line-height: 1.7;
}

.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 3rem; }

.hero-stats {
  display: flex; gap: 2rem; flex-wrap: wrap;
}
.hero-stat { }
.hero-stat .num {
  font-family: var(--font-display);
  font-size: 1.75rem; font-weight: 800;
  color: #fff;
  line-height: 1;
}
.hero-stat .num span { color: var(--cyan); }
.hero-stat .label { font-size: .75rem; color: rgba(255,255,255,.5); margin-top: 3px; letter-spacing: .03em; }

/* Hero Visual */
.hero-visual {
  position: relative;
  display: flex; align-items: center; justify-content: center;
}
.hero-card-stack {
  position: relative;
  width: 100%; max-width: 420px;
}
.hero-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(16px);
  padding: 1.5rem;
  position: relative;
}
.hero-card-back {
  position: absolute;
  top: -18px; right: -18px;
  width: calc(100% - 24px);
  height: 100%;
  background: rgba(47,111,237,.15);
  border: 1px solid rgba(47,111,237,.2);
  border-radius: var(--radius-lg);
  z-index: -1;
}

.hc-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.25rem; }
.hc-title { font-family: var(--font-display); font-size: .875rem; font-weight: 700; color: rgba(255,255,255,.9); }
.hc-badge {
  display: flex; align-items: center; gap: .35rem;
  background: rgba(34,211,238,.15); border: 1px solid rgba(34,211,238,.25);
  color: var(--cyan); font-size: .6875rem; font-weight: 700;
  padding: 3px 8px; border-radius: 20px; letter-spacing: .05em;
}
.hc-badge::before { content: ''; width: 6px; height: 6px; background: var(--cyan); border-radius: 50%; animation: pulse 2s infinite; }

.hc-metrics { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; margin-bottom: 1.25rem; }
.hc-metric {
  background: rgba(255,255,255,.05);
  border-radius: var(--radius-sm);
  padding: .75rem;
}
.hc-metric .m-label { font-size: .6875rem; color: rgba(255,255,255,.45); text-transform: uppercase; letter-spacing: .06em; margin-bottom: .35rem; }
.hc-metric .m-value { font-family: var(--font-display); font-size: 1.25rem; font-weight: 700; color: #fff; }
.hc-metric .m-sub { font-size: .6875rem; color: var(--cyan); margin-top: 2px; }

.hc-services { display: flex; flex-direction: column; gap: .5rem; }
.hc-service {
  display: flex; align-items: center; gap: .75rem;
  padding: .6rem .75rem;
  background: rgba(255,255,255,.04);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,.06);
}
.hc-service-icon {
  width: 28px; height: 28px; flex-shrink: 0;
  background: rgba(47,111,237,.2);
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  color: var(--cyan);
}
.hc-service-icon svg { width: 14px; height: 14px; }
.hc-service-name { font-size: .75rem; font-weight: 600; color: rgba(255,255,255,.8); }
.hc-service-status { margin-left: auto; font-size: .6875rem; color: rgba(34,211,238,.8); font-weight: 600; }

/* Floating badge */
.hero-float {
  position: absolute;
  bottom: -24px; left: -28px;
  background: var(--surface);
  border-radius: var(--radius-md);
  padding: .75rem 1rem;
  box-shadow: var(--shadow-lg);
  display: flex; align-items: center; gap: .75rem;
  animation: float 4s ease-in-out infinite;
}
.hero-float .hf-icon { width: 36px; height: 36px; background: rgba(47,111,237,.1); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: var(--blue); }
.hero-float .hf-icon svg { width: 18px; height: 18px; }
.hero-float .hf-text .hf-label { font-size: .6875rem; color: var(--text-muted); }
.hero-float .hf-text .hf-value { font-family: var(--font-display); font-size: .875rem; font-weight: 700; color: var(--navy); }

@keyframes float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-8px)} }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.4} }

/* ─── SERVICES OVERVIEW ──────────────────────────────────────── */
.services { background: var(--surface); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.service-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-decoration: none;
  display: flex; flex-direction: column; gap: 1rem;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  opacity: 0;
  transition: opacity var(--transition);
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--blue); }
.service-card:hover::before { opacity: 1; }
.service-card:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; }

.sc-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: rgba(47,111,237,.1);
  display: flex; align-items: center; justify-content: center;
  color: var(--blue);
  transition: background var(--transition), color var(--transition);
}
.sc-icon svg { width: 26px; height: 26px; }
.service-card:hover .sc-icon { background: var(--blue); color: #fff; }

.sc-body h3 { color: var(--navy); margin-bottom: .5rem; }
.sc-body p { font-size: .875rem; line-height: 1.6; }

.sc-link {
  display: flex; align-items: center; gap: .35rem;
  font-family: var(--font-display);
  font-size: .8125rem; font-weight: 700;
  color: var(--blue);
  letter-spacing: .02em;
  margin-top: auto;
}
.sc-link svg { width: 14px; height: 14px; transition: transform var(--transition); }
.service-card:hover .sc-link svg { transform: translateX(4px); }

/* ─── WHY ECSG ───────────────────────────────────────────────── */
.why { background: var(--navy); }
.why .section-label { color: var(--cyan); }
.why h2 { color: #fff; }
.why p { color: rgba(255,255,255,.6); }

.why-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.why-visual {
  position: relative;
}
.why-visual-inner {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
}
.why-visual-inner::before {
  content: '';
  position: absolute;
  width: 300px; height: 300px;
  top: -100px; right: -80px;
  background: radial-gradient(circle, rgba(47,111,237,.2) 0%, transparent 65%);
  border-radius: 50%;
  pointer-events: none;
}

.why-items { display: flex; flex-direction: column; gap: 1.25rem; }
.why-item {
  display: flex; align-items: flex-start; gap: 1rem;
  padding: 1.25rem;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius-md);
  transition: background var(--transition), border-color var(--transition);
}
.why-item:hover { background: rgba(255,255,255,.07); border-color: rgba(47,111,237,.3); }
.wi-icon {
  width: 40px; height: 40px; flex-shrink: 0;
  border-radius: 10px;
  background: rgba(34,211,238,.1);
  border: 1px solid rgba(34,211,238,.2);
  display: flex; align-items: center; justify-content: center;
  color: var(--cyan);
}
.wi-icon svg { width: 20px; height: 20px; }
.wi-text h4 { color: rgba(255,255,255,.9); margin-bottom: .3rem; }
.wi-text p { font-size: .875rem; line-height: 1.6; color: rgba(255,255,255,.55); }

/* Bullets list */
.why-list { display: flex; flex-direction: column; gap: 1.5rem; }
.why-check {
  display: flex; align-items: flex-start; gap: 1rem;
}
.wc-check {
  width: 24px; height: 24px; flex-shrink: 0;
  border-radius: 50%;
  background: rgba(34,211,238,.15);
  border: 1.5px solid rgba(34,211,238,.3);
  display: flex; align-items: center; justify-content: center;
  color: var(--cyan);
  margin-top: 2px;
}
.wc-check svg { width: 12px; height: 12px; }
.wc-body h4 { color: #fff; margin-bottom: .3rem; font-size: 1rem; }
.wc-body p { font-size: .875rem; color: rgba(255,255,255,.55); line-height: 1.6; }

/* ─── SOLUTIONS / PLANS ──────────────────────────────────────── */
.solutions { background: var(--surface); }
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}
.sol-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 2rem 1.5rem 1.5rem;
  text-decoration: none;
  display: flex; flex-direction: column; gap: .75rem;
  transition: transform var(--transition), box-shadow var(--transition);
}
.sol-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.sol-card:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; }
.sol-card.featured {
  background: var(--navy);
  border-color: rgba(47,111,237,.4);
  color: #fff;
}
.sol-tag {
  position: absolute;
  top: 1rem; right: 1rem;
  font-family: var(--font-display);
  font-size: .6875rem; font-weight: 700;
  letter-spacing: .06em; text-transform: uppercase;
  padding: 3px 9px;
  border-radius: 20px;
  background: rgba(47,111,237,.12); color: var(--blue);
}
.sol-card.featured .sol-tag { background: rgba(34,211,238,.15); color: var(--cyan); }

.sol-icon { width: 48px; height: 48px; border-radius: 12px; background: rgba(47,111,237,.1); display: flex; align-items: center; justify-content: center; color: var(--blue); }
.sol-icon svg { width: 24px; height: 24px; }
.sol-card.featured .sol-icon { background: rgba(34,211,238,.15); color: var(--cyan); }

.sol-card h3 { font-size: 1.05rem; color: var(--navy); }
.sol-card.featured h3 { color: #fff; }
.sol-card p { font-size: .8125rem; line-height: 1.6; }
.sol-card.featured p { color: rgba(255,255,255,.6); }

.sol-cta {
  display: flex; align-items: center; gap: .35rem;
  font-family: var(--font-display);
  font-size: .8125rem; font-weight: 700;
  color: var(--blue);
  margin-top: auto;
}
.sol-card.featured .sol-cta { color: var(--cyan); }
.sol-cta svg { width: 14px; height: 14px; transition: transform var(--transition); }
.sol-card:hover .sol-cta svg { transform: translateX(4px); }

/* ─── TESTIMONIALS ───────────────────────────────────────────── */
.testimonials { background: var(--bg-alt); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.testi-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex; flex-direction: column; gap: 1.25rem;
  transition: transform var(--transition), box-shadow var(--transition);
}
.testi-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }

.testi-stars { display: flex; gap: 3px; color: #F59E0B; }
.testi-stars svg { width: 16px; height: 16px; }

.testi-quote { font-size: .9375rem; line-height: 1.7; color: var(--text); font-style: italic; }
.testi-author { display: flex; align-items: center; gap: .75rem; margin-top: auto; }
.testi-avatar {
  width: 42px; height: 42px; flex-shrink: 0;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 700; font-size: .875rem; color: #fff;
}
.testi-info .name { font-weight: 600; color: var(--navy); font-size: .875rem; }
.testi-info .role { font-size: .75rem; color: var(--text-muted); }

/* ─── CTA BANNER ─────────────────────────────────────────────── */
.cta-banner {
  background: linear-gradient(135deg, var(--navy) 0%, #1a3a6e 50%, #0d2444 100%);
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  width: 800px; height: 800px;
  top: -400px; right: -200px;
  background: radial-gradient(circle, rgba(47,111,237,.2) 0%, transparent 60%);
  border-radius: 50%;
  pointer-events: none;
}
.cta-banner::after {
  content: '';
  position: absolute;
  width: 500px; height: 500px;
  bottom: -300px; left: 10%;
  background: radial-gradient(circle, rgba(34,211,238,.1) 0%, transparent 60%);
  border-radius: 50%;
  pointer-events: none;
}
.cta-inner {
  position: relative; z-index: 1;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
  padding: 5rem 0;
}
.cta-inner h2 { color: #fff; margin-bottom: 1rem; }
.cta-inner p { color: rgba(255,255,255,.65); font-size: 1.125rem; margin-bottom: 2.5rem; }
.cta-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ─── FOOTER ─────────────────────────────────────────────────── */
.footer { background: var(--navy); color: rgba(255,255,255,.6); }
.footer-top {
  padding: 4rem 0 3rem;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
}
.footer-brand { display: flex; flex-direction: column; gap: 1.25rem; }
.footer-brand .footer-logo { display: flex; align-items: center; gap: .65rem; margin-bottom: .25rem; }
.footer-brand .brand { font-family: var(--font-display); font-weight: 800; font-size: 1rem; color: #fff; }
.footer-brand .tagline { font-size: .625rem; color: rgba(255,255,255,.4); letter-spacing: .07em; text-transform: uppercase; }
.footer-brand p { font-size: .875rem; line-height: 1.7; max-width: 280px; }
.footer-social { display: flex; gap: .75rem; }
.social-link {
  width: 36px; height: 36px;
  background: rgba(255,255,255,.08);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.6);
  transition: background var(--transition), color var(--transition);
}
.social-link:hover { background: var(--blue); color: #fff; }
.social-link:focus-visible { outline: 2px solid var(--cyan); }
.social-link svg { width: 16px; height: 16px; }

.footer-col h5 {
  font-family: var(--font-display);
  font-size: .8125rem; font-weight: 700;
  color: #fff; text-transform: uppercase; letter-spacing: .07em;
  margin-bottom: 1.25rem;
}
.footer-col ul { display: flex; flex-direction: column; gap: .65rem; }
.footer-col a {
  font-size: .875rem;
  color: rgba(255,255,255,.55);
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--cyan); }
.footer-col a:focus-visible { outline: 2px solid var(--cyan); border-radius: 2px; }

.footer-contact { display: flex; flex-direction: column; gap: .75rem; }
.fc-item { display: flex; align-items: flex-start; gap: .65rem; }
.fc-item svg { width: 16px; height: 16px; flex-shrink: 0; color: var(--blue); margin-top: 2px; }
.fc-item span { font-size: .875rem; line-height: 1.5; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 1.5rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer-bottom p { font-size: .8125rem; }
.footer-bottom-links { display: flex; gap: 1.5rem; }
.footer-bottom-links a { font-size: .8125rem; color: rgba(255,255,255,.45); transition: color var(--transition); }
.footer-bottom-links a:hover { color: rgba(255,255,255,.8); }

/* ─── ANIMATIONS ─────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

/* ─── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .solutions-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1024px) {
  .navbar-nav { display: none; }
  .hamburger { display: flex; }
  .hero-content { grid-template-columns: 1fr; gap: 3rem; }
  .hero-visual { display: none; }
  .why-layout { grid-template-columns: 1fr; gap: 3rem; }
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
  :root { --nav-height: 64px; }
  .section { padding: 3.5rem 0; }
  .services-grid { grid-template-columns: 1fr; }
  .solutions-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .hero-stats { gap: 1.5rem; }
  .hero-actions { flex-direction: column; }
  .cta-actions { flex-direction: column; align-items: center; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 2rem; }
  .hero-stats { gap: 1.25rem; }
}

/* ─── Print / Reduced Motion ─────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
  .reveal { opacity: 1 !important; transform: none !important; }
}


/* ===== EXTRA SAFETY FOR TIGHT PHONES (added by Copilot) ===== */
@media (max-width: 480px) {
  .lang-switch { display: none !important; }
  .btn.btn-nav { padding: .5rem .9rem !important; font-size: .8rem !important; }
}

.hero-logo {
  margin-bottom: 1.25rem;
}

.hero-logo img {
  height: 200px;   /* Ajusta el tamaño aquí */
  width: auto;
  display: block;
  opacity: 0.95;  /* Se ve muy elegante con leve transparencia */
}

.hero h1 {
  font-size: 2.4rem !important;   /* Ajusta este valor */
  line-height: 1.1;
}

/* Reducir el tamaño del título del hero específicamente en móvil */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 1.5rem !important;    line-height: 1.1 !important;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.5rem !important;
    line-height: 1.1 !important;
  }
}