/* =============================================
   Nexo Laboral – Landing Page Styles (v2)
   Paleta: #0a3d4f | #0e8c8c | #00c9b7 | #a7f3d0 | #ffffff
   Tipografía: Quicksand
============================================= */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --blue-dark:    #0a3d4f;
  --teal-dark:    #0e8c8c;
  --teal-bright:  #00c9b7;
  --mint:         #a7f3d0;
  --mint-light:   #e8faf4;
  --white:        #ffffff;
  --gray-50:      #f7fbfc;
  --gray-100:     #f4f8f9;
  --gray-200:     #e2ecef;
  --gray-600:     #5a7a88;
  --shadow-sm:    0 2px 8px rgba(10,61,79,.07);
  --shadow-md:    0 8px 28px rgba(10,61,79,.12);
  --shadow-lg:    0 16px 56px rgba(10,61,79,.16);
  --shadow-xl:    0 24px 72px rgba(10,61,79,.20);
  --radius:       14px;
  --radius-lg:    22px;
  --radius-xl:    32px;
  --transition:   .3s ease;
  --transition-slow: .5s ease;
}

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

body {
  font-family: 'Quicksand', sans-serif;
  font-weight: 500;
  color: var(--blue-dark);
  background: var(--white);
  overflow-x: hidden;
  line-height: 1.65;
}

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

.container {
  width: min(1200px, 92vw);
  margin: 0 auto;
}

.section {
  padding: 108px 0;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--gray-600);
  margin-top: -28px;
  margin-bottom: 52px;
  max-width: 620px;
}

/* ======================== BUTTONS ======================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: 50px;
  font-family: 'Quicksand', sans-serif;
  font-weight: 700;
  font-size: .95rem;
  cursor: pointer;
  border: none;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  white-space: nowrap;
  letter-spacing: .01em;
}

.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--white);
  color: var(--teal-dark);
  box-shadow: 0 4px 24px rgba(0,0,0,.18);
}
.btn-primary:hover { box-shadow: 0 10px 36px rgba(0,0,0,.26); }

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.65);
  backdrop-filter: blur(4px);
}
.btn-outline:hover { background: rgba(255,255,255,.15); border-color: var(--white); }

.btn-teal {
  background: var(--teal-bright);
  color: var(--blue-dark);
  box-shadow: 0 4px 16px rgba(0,201,183,.3);
}
.btn-teal:hover { background: #00b8a9; box-shadow: 0 8px 28px rgba(0,201,183,.45); }

.btn-teal-sm {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 20px;
  border-radius: 50px;
  background: var(--teal-dark);
  color: var(--white);
  font-family: 'Quicksand', sans-serif;
  font-weight: 700;
  font-size: .85rem;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}
.btn-teal-sm:hover { background: var(--teal-bright); transform: translateY(-1px); box-shadow: 0 4px 14px rgba(0,201,183,.35); }

.btn-submit {
  background: linear-gradient(135deg, var(--teal-bright) 0%, var(--teal-dark) 100%);
  color: var(--white);
  font-size: 1rem;
  padding: 17px 52px;
  letter-spacing: .07em;
  box-shadow: 0 6px 24px rgba(0,201,183,.38);
}
.btn-submit:hover { box-shadow: 0 10px 36px rgba(0,201,183,.55); }

/* ======================== SECTION BADGES ======================== */
.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--mint-light);
  color: var(--teal-dark);
  font-weight: 700;
  font-size: .78rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 50px;
  border: 1px solid rgba(167,243,208,.7);
  margin-bottom: 18px;
}

.section-title {
  font-size: clamp(1.85rem, 3.5vw, 2.9rem);
  font-weight: 700;
  color: var(--blue-dark);
  margin-bottom: 52px;
  line-height: 1.22;
}

/* ======================== SCROLL ANIMATIONS ======================== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s cubic-bezier(.22,1,.36,1), transform .7s cubic-bezier(.22,1,.36,1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay   { transition-delay: .15s; }
.reveal-delay-2 { transition-delay: .28s; }
.reveal-delay-3 { transition-delay: .42s; }

/* ======================== HEADER ======================== */
#header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(10,61,79,.06);
  transition: box-shadow var(--transition);
}
#header.scrolled { box-shadow: 0 4px 20px rgba(10,61,79,.1); }

.header-top-bar {
  height: 3px;
  background: linear-gradient(90deg, var(--blue-dark), var(--teal-dark), var(--teal-bright));
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 5vw;
  max-width: 1300px;
  margin: 0 auto;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-icon { width: 38px; height: 38px; flex-shrink: 0; }
.logo-text {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--blue-dark);
  letter-spacing: .03em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
}
.nav-link {
  padding: 8px 14px;
  border-radius: 8px;
  font-weight: 600;
  font-size: .875rem;
  color: var(--blue-dark);
  transition: background var(--transition), color var(--transition);
}
.nav-link:hover, .nav-link.active {
  background: var(--mint-light);
  color: var(--teal-dark);
}

.nav-cta {
  background: var(--teal-bright);
  color: var(--blue-dark) !important;
  padding: 8px 20px;
  border-radius: 50px;
  font-weight: 700;
}
.nav-cta:hover { background: var(--teal-dark); color: var(--white) !important; }

.nav-platform {
  background: linear-gradient(135deg, var(--teal-dark), var(--teal-bright));
  color: var(--white) !important;
  padding: 8px 20px;
  border-radius: 50px;
  font-weight: 700;
  box-shadow: 0 2px 12px rgba(0,201,183,.32);
}
.nav-platform:hover { opacity: .9; transform: translateY(-1px); box-shadow: 0 5px 18px rgba(0,201,183,.48); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 26px;
  height: 2.5px;
  background: var(--blue-dark);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* ======================== HERO ======================== */
.hero-section {
  min-height: 100vh;
  background: linear-gradient(140deg, #061f2b 0%, #0a3d4f 30%, #0c6070 60%, var(--teal-dark) 82%, #00b8a9 100%);
  display: flex;
  align-items: center;
  padding: 0 5vw;
  gap: 64px;
  padding-top: 84px;
  overflow: hidden;
  position: relative;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 75% 15%, rgba(0,201,183,.18) 0%, transparent 55%),
    radial-gradient(ellipse at 15% 85%, rgba(10,61,79,.35) 0%, transparent 55%),
    radial-gradient(ellipse at 50% 50%, rgba(14,140,140,.06) 0%, transparent 70%);
  pointer-events: none;
}

/* Floating particles */
.hero-particles { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.particle {
  position: absolute;
  border-radius: 50%;
  background: rgba(0,201,183,.12);
  animation: floatParticle 8s ease-in-out infinite;
}
.p1 { width: 180px; height: 180px; top: 10%; left: 5%;  animation-delay: 0s; }
.p2 { width: 100px; height: 100px; top: 60%; left: 20%; animation-delay: 2s; }
.p3 { width: 60px;  height: 60px;  top: 30%; right: 10%;animation-delay: 1s; }
.p4 { width: 200px; height: 200px; bottom: 5%; right: 5%;animation-delay: 3s; }
.p5 { width: 80px;  height: 80px;  top: 75%; right: 30%;animation-delay: 1.5s; }
@keyframes floatParticle {
  0%, 100% { transform: translateY(0) scale(1); }
  50%       { transform: translateY(-22px) scale(1.06); }
}

.hero-content {
  flex: 1;
  max-width: 600px;
  position: relative;
  z-index: 1;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,201,183,.16);
  border: 1px solid rgba(0,201,183,.38);
  color: var(--teal-bright);
  font-size: .84rem;
  font-weight: 700;
  padding: 7px 18px;
  border-radius: 50px;
  margin-bottom: 24px;
  letter-spacing: .04em;
  backdrop-filter: blur(6px);
}

.hero-title {
  font-size: clamp(2.1rem, 4.5vw, 3.6rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.17;
  margin-bottom: 22px;
}
.hero-title-accent {
  background: linear-gradient(90deg, var(--teal-bright), #7fffef);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,.78);
  margin-bottom: 38px;
  max-width: 490px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.hero-trust {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.hero-trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  color: rgba(255,255,255,.85);
  font-size: .78rem;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 50px;
  backdrop-filter: blur(6px);
  letter-spacing: .03em;
}

/* Hero visual */
.hero-visual {
  flex: 0 0 360px;
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.hero-card {
  background: rgba(255,255,255,.09);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: var(--radius-lg);
  padding: 28px;
  color: var(--white);
  box-shadow: 0 8px 32px rgba(0,0,0,.25);
}

.hc-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  font-weight: 600;
  font-size: .87rem;
  opacity: .85;
  border-bottom: 1px solid rgba(255,255,255,.12);
  padding-bottom: 14px;
}

.hc-stat { margin-bottom: 20px; }
.hc-number { font-size: 2.9rem; font-weight: 700; color: var(--teal-bright); line-height: 1; }
.hc-label { font-size: .83rem; opacity: .7; margin-top: 4px; }

.hc-bars { display: flex; flex-direction: column; gap: 10px; margin-bottom: 20px; }
.hc-bar-row {
  display: flex;
  align-items: center;
  gap: 10px;
}
.hc-bar-label { font-size: .75rem; opacity: .72; width: 90px; flex-shrink: 0; }
.hc-bar-pct   { font-size: .72rem; opacity: .65; width: 30px; text-align: right; flex-shrink: 0; }

.hc-bar {
  flex: 1;
  height: 7px;
  border-radius: 4px;
  background: rgba(255,255,255,.12);
  position: relative;
  overflow: hidden;
}
.hc-bar::after {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: var(--w);
  background: linear-gradient(90deg, var(--teal-bright), rgba(0,201,183,.55));
  border-radius: 4px;
  animation: barFill 1.4s cubic-bezier(.22,1,.36,1) forwards;
}
.hc-bar-yellow::after { background: linear-gradient(90deg, #fbbf24, #f59e0b); }
@keyframes barFill { from { width: 0; } to { width: var(--w); } }

.hc-metrics { display: flex; flex-direction: column; gap: 7px; }
.hc-metric { display: flex; align-items: center; gap: 8px; font-size: .81rem; opacity: .78; }
.hc-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.hc-dot.green  { background: #4ade80; }
.hc-dot.yellow { background: #fbbf24; }
.hc-dot.red    { background: #f87171; }

.hero-card-sm {
  background: rgba(255,255,255,.09);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: var(--radius);
  padding: 16px 20px;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: 0 4px 16px rgba(0,0,0,.2);
  animation: floatParticle 4s ease-in-out infinite;
  animation-delay: .5s;
}
.hero-card-sm-title { font-size: .88rem; font-weight: 700; }
.hero-card-sm-sub   { font-size: .77rem; opacity: .7; margin-top: 2px; }

/* ======================== ESTADÍSTICAS ======================== */
.stats-section {
  background: linear-gradient(90deg, var(--blue-dark) 0%, #0b5a72 50%, var(--teal-dark) 100%);
  padding: 60px 0;
  position: relative;
  overflow: hidden;
}
.stats-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 50%, rgba(0,201,183,.08) 0%, transparent 70%);
  pointer-events: none;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
  z-index: 1;
}

.stat-item {
  text-align: center;
  padding: 28px 20px;
  border-right: 1px solid rgba(255,255,255,.1);
}
.stat-item:last-child { border-right: none; }

.stat-number {
  font-size: clamp(2.2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--teal-bright);
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: -.01em;
}
.stat-label {
  font-size: .88rem;
  color: rgba(255,255,255,.72);
  font-weight: 600;
  letter-spacing: .02em;
}

/* ======================== NOSOTROS ======================== */
.nosotros-section {
  background: linear-gradient(180deg, var(--white) 0%, var(--gray-50) 100%);
}

.nosotros-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: start;
}

.nosotros-text p {
  color: var(--gray-600);
  margin-bottom: 20px;
  font-size: 1rem;
  line-height: 1.78;
}
.nosotros-text p:last-of-type { margin-bottom: 34px; }

.nosotros-features {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  background: var(--white);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.feature-item:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); border-color: var(--mint); }

.feature-icon {
  width: 46px; height: 46px;
  background: linear-gradient(135deg, var(--mint-light), #d0f5ea);
  color: var(--teal-dark);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(0,201,183,.2);
}

.feature-item strong { display: block; font-weight: 700; color: var(--blue-dark); margin-bottom: 4px; font-size: .95rem; }
.feature-item p { font-size: .87rem; color: var(--gray-600); margin: 0; }

/* ======================== SERVICIOS ======================== */
.servicios-section {
  background: var(--gray-50);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.service-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  background: var(--white);
  display: flex;
  flex-direction: column;
  padding: 28px 24px;
  gap: 14px;
  position: relative;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--mint);
}
.service-card:hover .service-icon-wrap {
  background: linear-gradient(135deg, var(--teal-dark), var(--teal-bright));
  color: var(--white);
}

.service-icon-wrap {
  width: 58px; height: 58px;
  background: var(--mint-light);
  color: var(--teal-dark);
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: background var(--transition), color var(--transition);
  box-shadow: 0 2px 8px rgba(0,201,183,.15);
}

.service-card h3 {
  font-size: .95rem;
  font-weight: 700;
  color: var(--blue-dark);
  line-height: 1.35;
}

.service-card p {
  font-size: .86rem;
  color: var(--gray-600);
  line-height: 1.62;
  flex: 1;
  margin: 0;
}

.service-card-line {
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--teal-bright), transparent);
  opacity: 0;
  transition: opacity var(--transition);
  margin-top: auto;
}
.service-card:hover .service-card-line { opacity: 1; }

/* ======================== RECOMENDACIONES ======================== */
.recomendaciones-section {
  background: linear-gradient(180deg, var(--mint-light) 0%, var(--white) 100%);
}

.reco-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.reco-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: transform var(--transition), box-shadow var(--transition);
}
.reco-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }

.reco-img {
  height: 165px;
  display: flex; align-items: center; justify-content: center;
  position: relative;
  overflow: hidden;
}
.reco-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(0,0,0,.25) 0%, transparent 60%);
}
.reco-img-1 { background: linear-gradient(135deg, #0a3d4f, #0e8c8c); }
.reco-img-2 { background: linear-gradient(135deg, #0e5c72, #0e8c8c); }
.reco-img-3 { background: linear-gradient(135deg, #0e8c8c, #00c9b7); }
.reco-img-4 { background: linear-gradient(135deg, #0b7070, #0a3d4f); }

.reco-img-overlay {
  display: flex; align-items: center; justify-content: center;
  width: 82px; height: 82px;
  background: rgba(255,255,255,.14);
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,.28);
  position: relative;
  z-index: 1;
  transition: background var(--transition), transform var(--transition);
}
.reco-card:hover .reco-img-overlay { background: rgba(255,255,255,.22); transform: scale(1.07); }

.reco-body { padding: 22px; }
.reco-body h3 {
  font-size: .92rem;
  font-weight: 700;
  color: var(--blue-dark);
  margin-bottom: 10px;
  line-height: 1.42;
}
.reco-body p {
  font-size: .85rem;
  color: var(--gray-600);
  margin-bottom: 16px;
  line-height: 1.58;
}

/* ======================== EQUIPO ======================== */
.equipo-section {
  background: var(--gray-50);
}

.equipo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.equipo-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 24px 28px;
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.equipo-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--mint); }

.equipo-avatar {
  width: 80px; height: 80px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 4px;
  box-shadow: 0 6px 20px rgba(0,0,0,.12);
  transition: transform var(--transition);
}
.equipo-card:hover .equipo-avatar { transform: scale(1.07); }

.equipo-avatar-teal  { background: linear-gradient(135deg, var(--teal-dark), var(--teal-bright)); color: white; }
.equipo-avatar-blue  { background: linear-gradient(135deg, #0a3d4f, #0e6080); color: white; }
.equipo-avatar-mint  { background: linear-gradient(135deg, #00b8a9, var(--teal-bright)); color: white; }
.equipo-avatar-green { background: linear-gradient(135deg, #059669, #10b981); color: white; }

.equipo-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--blue-dark);
  line-height: 1.3;
}

.equipo-role-tag {
  font-size: .78rem;
  font-weight: 700;
  color: var(--teal-dark);
  background: var(--mint-light);
  padding: 4px 12px;
  border-radius: 50px;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.equipo-card p {
  font-size: .86rem;
  color: var(--gray-600);
  line-height: 1.62;
  text-align: center;
  margin: 0;
}

.equipo-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
  margin-top: 4px;
}
.equipo-skills span {
  background: var(--gray-100);
  color: var(--blue-dark);
  font-size: .73rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 50px;
  letter-spacing: .03em;
  border: 1px solid var(--gray-200);
}

/* ======================== DESARROLLADO POR ======================== */
.desarrollador-section {
  background: linear-gradient(180deg, var(--white) 0%, var(--gray-50) 100%);
}

.dev-card {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 0;
  background: var(--white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.dev-card-left {
  background: linear-gradient(160deg, var(--blue-dark) 0%, #0b5a72 60%, var(--teal-dark) 100%);
  padding: 52px 36px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 20px;
}

.dev-avatar {
  width: 110px; height: 110px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(255,255,255,.2), rgba(255,255,255,.08));
  border: 3px solid rgba(255,255,255,.3);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 28px rgba(0,0,0,.3);
}
.dev-initials {
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: .05em;
}

.dev-name-block h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.25;
  margin-bottom: 8px;
}
.dev-title {
  font-size: .88rem;
  color: var(--teal-bright);
  font-weight: 600;
  margin-bottom: 16px;
}

.dev-langs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
}
.dev-langs span {
  background: rgba(255,255,255,.12);
  color: rgba(255,255,255,.88);
  font-size: .75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 50px;
  border: 1px solid rgba(255,255,255,.2);
  letter-spacing: .04em;
}

.dev-card-right {
  padding: 44px 48px;
  display: flex;
  flex-direction: column;
  gap: 32px;
  overflow-y: auto;
}

.dev-section {}
.dev-section-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--teal-dark);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--gray-200);
}

.dev-edu-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.dev-edu-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.dev-edu-icon {
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--teal-dark), var(--teal-bright));
  color: var(--white);
  font-size: .68rem;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 6px;
  letter-spacing: .04em;
  margin-top: 2px;
  min-width: 36px;
  text-align: center;
}
.dev-edu-list strong {
  display: block;
  font-size: .9rem;
  font-weight: 700;
  color: var(--blue-dark);
  line-height: 1.35;
}
.dev-edu-list span {
  display: block;
  font-size: .81rem;
  color: var(--gray-600);
  margin-top: 2px;
}

.dev-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.dev-badge {
  background: linear-gradient(135deg, var(--teal-dark), var(--teal-bright));
  color: var(--white);
  font-size: .78rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 50px;
  letter-spacing: .03em;
  box-shadow: 0 2px 8px rgba(0,201,183,.25);
}
.dev-badge-light {
  background: var(--mint-light);
  color: var(--teal-dark);
  border: 1px solid rgba(167,243,208,.8);
  box-shadow: none;
}

.dev-exp-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.dev-exp-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: .9rem;
  color: var(--blue-dark);
  font-weight: 500;
}
.dev-exp-dot {
  width: 8px; height: 8px;
  background: var(--teal-bright);
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 0 3px rgba(0,201,183,.2);
}

/* ======================== SAMA ======================== */
.sama-section {
  background: linear-gradient(135deg, #f0fbf8 0%, var(--mint-light) 40%, #d8f5ee 100%);
  border-top: 1px solid rgba(167,243,208,.5);
  border-bottom: 1px solid rgba(167,243,208,.5);
}

.sama-inner {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 64px;
  align-items: center;
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 56px 64px;
  border: 1px solid rgba(167,243,208,.6);
  box-shadow: var(--shadow-md);
}

.sama-logo-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
}
.sama-logo {
  max-width: 220px;
  max-height: 140px;
  object-fit: contain;
  filter: drop-shadow(0 4px 16px rgba(10,61,79,.1));
}

.sama-badge {
  background: rgba(0,201,183,.12);
  border-color: rgba(0,201,183,.3);
  color: var(--teal-dark);
}
.sama-title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 700;
  color: var(--blue-dark);
  margin-bottom: 4px;
  line-height: 1.2;
}
.sama-subtitle {
  font-size: 1rem;
  color: var(--teal-dark);
  font-weight: 700;
  margin-bottom: 18px;
  letter-spacing: .03em;
}
.sama-desc {
  font-size: .97rem;
  color: var(--gray-600);
  line-height: 1.75;
  margin-bottom: 26px;
  max-width: 600px;
}
.sama-desc strong { color: var(--blue-dark); }

.sama-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.sama-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, var(--teal-dark), var(--teal-bright));
  color: var(--white);
  font-size: .8rem;
  font-weight: 700;
  padding: 7px 16px;
  border-radius: 50px;
  letter-spacing: .03em;
  box-shadow: 0 3px 10px rgba(0,201,183,.28);
}

/* ======================== CERTIFICACION ======================== */
.certificacion-section {
  background: var(--white);
}

.cert-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  text-align: center;
}

.cert-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  padding: 36px 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  background: var(--white);
}
.cert-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: var(--mint); }

.cert-circle {
  width: 114px; height: 114px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--teal-dark), var(--teal-bright));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 28px rgba(14,140,140,.32);
  transition: transform var(--transition), box-shadow var(--transition);
}
.cert-card:hover .cert-circle { transform: scale(1.06); box-shadow: 0 12px 36px rgba(14,140,140,.42); }

.cert-label {
  font-size: .68rem;
  font-weight: 700;
  color: rgba(255,255,255,.72);
  letter-spacing: .18em;
  text-transform: uppercase;
  line-height: 1;
}
.cert-number {
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
}

.cert-circle-digesa {
  background: linear-gradient(135deg, var(--blue-dark), var(--teal-dark));
}
.cert-label-digesa {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: .08em;
}

.cert-card h4 { font-size: 1.02rem; font-weight: 700; color: var(--blue-dark); }
.cert-card p { font-size: .87rem; color: var(--gray-600); line-height: 1.62; }

/* ======================== COTIZA ======================== */
.cotiza-section {
  background: linear-gradient(140deg, #061f2b 0%, var(--blue-dark) 35%, #0b5a72 70%, var(--teal-dark) 100%);
  position: relative;
  overflow: hidden;
}
.cotiza-section::before {
  content: '';
  position: absolute;
  top: -60%;
  right: -15%;
  width: 700px; height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,201,183,.07) 0%, transparent 70%);
  pointer-events: none;
}
.cotiza-section::after {
  content: '';
  position: absolute;
  bottom: -40%;
  left: -10%;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,201,183,.05) 0%, transparent 70%);
  pointer-events: none;
}

.cotiza-section .section-badge { background: rgba(0,201,183,.14); border-color: rgba(0,201,183,.28); color: var(--teal-bright); }
.cotiza-title { color: var(--white) !important; }
.cotiza-subtitle {
  color: rgba(255,255,255,.72);
  font-size: 1.02rem;
  margin-bottom: 48px;
  margin-top: -36px;
}

.cotiza-form {
  background: rgba(255,255,255,.07);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,.13);
  border-radius: var(--radius-xl);
  padding: 52px;
  position: relative;
  z-index: 1;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 36px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form-group label {
  font-size: .86rem;
  font-weight: 700;
  color: rgba(255,255,255,.82);
  letter-spacing: .04em;
}
.form-group input,
.form-group select {
  padding: 14px 18px;
  border-radius: 12px;
  border: 1.5px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.09);
  color: var(--white);
  font-family: 'Quicksand', sans-serif;
  font-size: .95rem;
  font-weight: 500;
  outline: none;
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
}
.form-group input::placeholder { color: rgba(255,255,255,.38); }
.form-group input:focus, .form-group select:focus {
  border-color: var(--teal-bright);
  background: rgba(255,255,255,.14);
  box-shadow: 0 0 0 3px rgba(0,201,183,.15);
}
.form-group select { cursor: pointer; }
.form-group select option { background: var(--blue-dark); color: var(--white); }

.form-submit { display: flex; justify-content: center; }

/* ======================== FOOTER ======================== */
.footer {
  background: var(--white);
  margin-top: 0;
  position: relative;
}

.footer-top-wave {
  width: 100%;
  height: 60px;
  line-height: 0;
  overflow: hidden;
}
.footer-top-wave svg {
  width: 100%;
  height: 100%;
  display: block;
}

.footer-body {
  background: #061f2b;
  color: rgba(255,255,255,.68);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand .footer-logo { margin-bottom: 14px; }
.footer-brand .logo-text { color: var(--white); }
.footer-tagline {
  font-size: .88rem;
  color: var(--teal-bright);
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: .02em;
}
.footer-desc { font-size: .84rem; line-height: 1.68; max-width: 270px; }

.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}
.footer-social-btn {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.7);
  transition: background var(--transition), color var(--transition), transform var(--transition);
}
.footer-social-btn:hover { background: var(--teal-dark); color: var(--white); transform: translateY(-2px); }

.footer-links h4,
.footer-services h4,
.footer-contact h4 {
  font-size: .9rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid rgba(14,140,140,.5);
  display: inline-block;
}

.footer-links ul,
.footer-services ul,
.footer-contact ul { display: flex; flex-direction: column; gap: 9px; }

.footer-links li a,
.footer-services li a {
  font-size: .86rem;
  transition: color var(--transition), padding-left var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer-links li a:hover,
.footer-services li a:hover { color: var(--teal-bright); padding-left: 4px; }

.footer-contact li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .86rem;
}
.footer-contact li svg { flex-shrink: 0; color: var(--teal-bright); }
.footer-contact li a { transition: color var(--transition); }
.footer-contact li a:hover { color: var(--teal-bright); }

.footer-divider {
  height: 1px;
  background: rgba(255,255,255,.07);
  margin-bottom: 24px;
}

.footer-bottom {
  padding-bottom: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: .81rem;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-bottom-right {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .8rem;
  color: rgba(255,255,255,.55);
}
.footer-sep { color: rgba(255,255,255,.3); }

/* ======================== RESPONSIVE ======================== */
@media (max-width: 1200px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 1100px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .reco-grid { grid-template-columns: repeat(2, 1fr); }
  .cert-grid { grid-template-columns: repeat(2, 1fr); }
  .equipo-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,.1); }
  .stat-item:nth-child(odd) { border-right: 1px solid rgba(255,255,255,.1); }
  .stat-item:last-child { border-bottom: none; }
}

@media (max-width: 900px) {
  .nosotros-grid { grid-template-columns: 1fr; gap: 44px; }
  .hero-section { flex-direction: column; text-align: center; padding-top: 100px; gap: 44px; min-height: auto; padding-bottom: 64px; }
  .hero-visual { flex: none; width: 100%; max-width: 400px; margin: 0 auto; }
  .hero-buttons { justify-content: center; }
  .hero-subtitle { margin: 0 auto 38px; }
  .hero-trust { justify-content: center; }
  .dev-card { grid-template-columns: 1fr; }
  .dev-card-left { padding: 40px 36px; }
  .dev-card-right { padding: 36px 32px; }
  .sama-inner { grid-template-columns: 1fr; text-align: center; gap: 36px; padding: 44px 40px; }
  .sama-pills { justify-content: center; }
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed;
    top: 0; right: -100%;
    width: 290px;
    height: 100vh;
    background: var(--white);
    flex-direction: column;
    align-items: flex-start;
    padding: 80px 24px 24px;
    gap: 4px;
    box-shadow: var(--shadow-xl);
    transition: right .35s cubic-bezier(.22,1,.36,1);
    z-index: 999;
    overflow-y: auto;
  }
  .nav-links.open { right: 0; }
  .nav-link { width: 100%; font-size: 1rem; }
  .nav-cta { text-align: center; }

  .nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5.5px); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5.5px); }

  .section { padding: 76px 0; }
  .services-grid { grid-template-columns: 1fr; }
  .reco-grid { grid-template-columns: 1fr; }
  .cert-grid { grid-template-columns: repeat(2, 1fr); }
  .equipo-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
  .form-grid { grid-template-columns: 1fr; }
  .cotiza-form { padding: 30px 22px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-bottom-right { flex-direction: column; gap: 4px; }
  .footer-sep { display: none; }
  .sama-inner { padding: 36px 28px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .cert-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 1.9rem; }
  .btn { padding: 12px 22px; font-size: .88rem; }
  .dev-card-right { padding: 28px 20px; }
  .dev-badges { gap: 6px; }
}

.footer-credits {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 0.5rem;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
}
.footer-credits strong {
  color: rgba(255,255,255,0.9);
}
.footer-credits .footer-sep {
  color: rgba(255,255,255,0.3);
}