/* =============================
   ADE Lanús - Estilos Principales
   ============================= */

/* === Variables === */
:root {
  --blue:        #151FB9;
  --blue-dark:   #0d1482;
  --blue-light:  #2a38d4;
  --cyan:        #00BCD4;
  --cyan-dark:   #0097A7;
  --dark:        #212121;
  --gray:        #B2B2B2;
  --gray-mid:    #C0C0C0;
  --gray-light:  #F2F4F8;
  --white:       #FFFFFF;
  --font:        'Lato', sans-serif;
  --shadow-sm:   0 2px 8px rgba(0,0,0,0.08);
  --shadow:      0 4px 20px rgba(0,0,0,0.10);
  --shadow-lg:   0 8px 40px rgba(0,0,0,0.15);
  --radius:      12px;
  --radius-sm:   8px;
  --ease:        cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font);
  color: var(--dark);
  background: var(--white);
  line-height: 1.667;
  overflow-x: hidden;
}

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

/* === Typography === */
h1, h2, h3, h4 {
  font-family: var(--font);
  font-weight: 900;
  line-height: 1.15;
  color: var(--dark);
}
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }
h4 { font-size: 1rem; }

p { margin-bottom: 1em; color: #444; line-height: 1.75; }
p:last-child { margin-bottom: 0; }

/* === Layout === */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

section { padding: 90px 0; }

.section-label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 10px;
}

.section-title {
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--gray);
  max-width: 560px;
  margin-bottom: 0;
}

.section-header {
  margin-bottom: 56px;
}

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.visible {
  opacity: 1;
  transform: none;
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.3s var(--ease);
}

.btn-primary {
  background: var(--cyan);
  color: var(--white);
  border-color: var(--cyan);
}
.btn-primary:hover {
  background: var(--cyan-dark);
  border-color: var(--cyan-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(0,188,212,0.35);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.6);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn-blue {
  background: var(--blue);
  color: var(--white);
  border-color: var(--blue);
}
.btn-blue:hover {
  background: var(--blue-dark);
  border-color: var(--blue-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(21,31,185,0.3);
}

/* === HEADER / NAV === */
#header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: background 0.4s var(--ease), padding 0.3s, box-shadow 0.3s;
}
#header.scrolled {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 12px 0;
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  flex-shrink: 0;
}

.nav-logo-img {
  height: 48px;
  width: auto;
  border-radius: 50%;
  object-fit: cover;
}
.nav-logo-icon {
  width: 42px;
  height: 42px;
  background: var(--blue);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.nav-logo-icon svg { width: 28px; height: 28px; }
.nav-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.nav-logo-title {
  font-weight: 900;
  font-size: 1.15rem;
  color: var(--white);
  transition: color 0.3s;
}
.nav-logo-sub {
  font-size: 0.65rem;
  font-weight: 400;
  color: rgba(255,255,255,0.75);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: color 0.3s;
}

#header.scrolled .nav-logo-title { color: var(--blue); }
#header.scrolled .nav-logo-sub   { color: var(--gray); }

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-links a {
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: rgba(255,255,255,0.85);
  padding: 8px 12px;
  border-radius: 6px;
  transition: all 0.2s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 12px;
  right: 12px;
  height: 2px;
  background: var(--cyan);
  border-radius: 2px;
  transform: scaleX(0);
  transition: transform 0.25s var(--ease);
}
.nav-links a:hover, .nav-links a.active {
  color: var(--white);
}
.nav-links a:hover::after, .nav-links a.active::after {
  transform: scaleX(1);
}

#header.scrolled .nav-links a { color: var(--dark); }
#header.scrolled .nav-links a:hover,
#header.scrolled .nav-links a.active { color: var(--blue); }

/* Nav Acceso Socios */
.nav-cta-socios {
  flex-shrink: 0;
  font-size: 0.85rem !important;
  padding: 10px 22px !important;
  border-radius: 50px !important;
  background: var(--white) !important;
  color: var(--blue) !important;
  border: 2px solid var(--white) !important;
  font-weight: 700 !important;
  transition: all 0.3s !important;
  display: inline-block;
}
.nav-cta-socios:hover {
  background: rgba(255,255,255,0.15) !important;
  border-color: var(--white) !important;
}
.nav-cta-socios::after { display: none !important; }
#header.scrolled .nav-cta-socios {
  color: var(--blue) !important;
  border-color: var(--blue) !important;
}
#header.scrolled .nav-cta-socios:hover {
  background: var(--blue) !important;
  color: var(--white) !important;
}

/* Nav CTA */
.nav-cta {
  flex-shrink: 0;
  font-size: 0.85rem !important;
  padding: 10px 22px !important;
  border-radius: 50px !important;
  background: var(--cyan) !important;
  color: var(--white) !important;
  border: 2px solid var(--cyan) !important;
  font-weight: 700 !important;
  transition: all 0.3s !important;
  display: inline-block;
}
.nav-cta:hover {
  background: var(--cyan-dark) !important;
  border-color: var(--cyan-dark) !important;
  transform: translateY(-1px) !important;
}
.nav-cta::after { display: none !important; }

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.nav-hamburger span {
  display: block;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s var(--ease);
  transform-origin: left;
}
#header.scrolled .nav-hamburger span { background: var(--dark); }

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

/* Mobile nav drawer */
.nav-drawer {
  display: none;
  flex-direction: column;
  gap: 0;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--white);
  box-shadow: 0 8px 30px rgba(0,0,0,0.12);
  padding: 12px 24px 20px;
  border-top: 3px solid var(--cyan);
}
.nav-drawer.open { display: flex; }
.nav-drawer a {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--dark);
  padding: 14px 0;
  border-bottom: 1px solid var(--gray-light);
  transition: color 0.2s;
}
.nav-drawer a:last-child { border-bottom: none; }
.nav-drawer a:hover { color: var(--blue); }

/* === HERO === */
#inicio {
  min-height: 100vh;
  background: #000;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero-video-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 1;
}

/* Geometric decorations */
#inicio::before {
  content: '';
  position: absolute;
  top: -120px; right: -120px;
  width: 580px; height: 580px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,188,212,0.18) 0%, transparent 70%);
  pointer-events: none;
}
#inicio::after {
  content: '';
  position: absolute;
  bottom: -80px; left: -80px;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid-decoration {
  display: none;
}

.hero-shape-1 {
  position: absolute;
  bottom: 60px; right: 8%;
  width: 300px; height: 300px;
  border: 2px solid rgba(0,188,212,0.2);
  border-radius: 50%;
  pointer-events: none;
  z-index: 2;
}
.hero-shape-2 {
  position: absolute;
  bottom: 100px; right: calc(8% + 50px);
  width: 200px; height: 200px;
  border: 2px solid rgba(0,188,212,0.12);
  border-radius: 50%;
  pointer-events: none;
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 660px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,188,212,0.15);
  border: 1px solid rgba(0,188,212,0.35);
  color: var(--cyan);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 8px 16px;
  border-radius: 50px;
  margin-bottom: 28px;
}
.hero-badge i { font-size: 0.75rem; }

.hero-title {
  color: var(--white);
  margin-bottom: 12px;
}

.hero-org {
  color: var(--cyan);
  display: block;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.75);
  margin-bottom: 40px;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.hero-stat-num {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
}
.hero-stat-label {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
  margin-top: 4px;
}

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.4);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: bounce 2.5s infinite;
  z-index: 3;
}
.hero-scroll i { font-size: 1.1rem; }

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* === QUIENES SOMOS === */
#quienes-somos {
  background: var(--white);
}

.qs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.qs-text .section-subtitle { max-width: 100%; margin-bottom: 20px; }
.qs-text p { color: #555; }

.qs-values {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 28px;
}
.qs-value-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--cyan);
  background: var(--gray-light);
  transition: background 0.2s, border-color 0.2s;
}
.qs-value-item:hover {
  background: #e8f5ff;
  border-color: var(--blue);
}
.qs-value-icon {
  width: 36px; height: 36px;
  background: var(--blue);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  color: white;
  font-size: 0.85rem;
}
.qs-value-title { font-weight: 700; font-size: 0.95rem; margin-bottom: 2px; }
.qs-value-desc  { font-size: 0.88rem; color: #666; margin: 0; line-height: 1.5; }

/* Right side card */
.qs-card {
  background: linear-gradient(145deg, var(--blue-dark), var(--blue));
  border-radius: 24px;
  padding: 48px 40px;
  color: white;
  position: relative;
  overflow: hidden;
}
.qs-card::before {
  content: '';
  position: absolute;
  top: -40px; right: -40px;
  width: 200px; height: 200px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  pointer-events: none;
}
.qs-card-year {
  font-size: 5rem;
  font-weight: 900;
  color: rgba(255,255,255,0.12);
  line-height: 1;
  margin-bottom: 0;
}
.qs-card-label {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--cyan);
  font-weight: 700;
  margin-bottom: 20px;
}
.qs-card-desc {
  font-size: 1rem;
  color: rgba(255,255,255,0.85);
  line-height: 1.7;
  margin-bottom: 32px;
}
.qs-card-mission {
  background: rgba(255,255,255,0.08);
  border-left: 3px solid var(--cyan);
  border-radius: 4px;
  padding: 16px 20px;
  font-size: 0.92rem;
  color: rgba(255,255,255,0.9);
  font-style: italic;
  margin: 0;
}

/* === BENEFICIOS === */
#beneficios {
  background: var(--gray-light);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.benefit-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 28px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s var(--ease), box-shadow 0.3s;
  position: relative;
  overflow: hidden;
}
.benefit-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  transform: scaleX(0);
  transition: transform 0.3s var(--ease);
}
.benefit-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.benefit-card:hover::after { transform: scaleX(1); }

.benefit-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(21,31,185,0.1), rgba(0,188,212,0.1));
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  font-size: 1.4rem;
  color: var(--blue);
  transition: background 0.3s;
}
.benefit-card:hover .benefit-icon {
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: white;
}

.benefit-card h3 { font-size: 1.08rem; margin-bottom: 10px; }
.benefit-card p  { font-size: 0.9rem; color: #666; margin: 0; line-height: 1.65; }

/* Last row: 2 cards centered */
.benefits-grid .benefit-card:nth-child(4),
.benefits-grid .benefit-card:nth-child(5) {
  /* stays in grid */
}

.benefits-cta {
  text-align: center;
  margin-top: 48px;
}

/* === PROYECTOS === */
#proyectos {
  background: var(--white);
}

.proyectos-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.proyecto-item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 24px 28px;
  background: var(--gray-light);
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: all 0.25s;
  cursor: pointer;
}
.proyecto-item:hover {
  background: #fff;
  border-color: var(--blue);
  box-shadow: var(--shadow);
  transform: translateX(4px);
}
.proyecto-item-icon {
  width: 44px; height: 44px;
  background: var(--blue);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: white;
  font-size: 1rem;
  flex-shrink: 0;
}
.proyecto-item-content { flex: 1; }
.proyecto-item-title {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--dark);
  margin-bottom: 3px;
}
.proyecto-item-type {
  font-size: 0.78rem;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}
.proyecto-item-arrow {
  color: var(--blue);
  font-size: 0.9rem;
  opacity: 0;
  transform: translateX(-6px);
  transition: all 0.25s;
}
.proyecto-item:hover .proyecto-item-arrow {
  opacity: 1;
  transform: none;
}

/* === NOTICIAS === */
#noticias {
  background: var(--gray-light);
}

.noticias-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.noticia-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s var(--ease), box-shadow 0.3s;
  display: flex;
  flex-direction: column;
}
.noticia-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.noticia-header {
  height: 8px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
}

.noticia-body { padding: 32px 28px; flex: 1; display: flex; flex-direction: column; }

.noticia-tag {
  display: inline-block;
  background: rgba(21,31,185,0.08);
  color: var(--blue);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 50px;
  margin-bottom: 16px;
}

.noticia-body h3 {
  font-size: 1.15rem;
  margin-bottom: 14px;
  color: var(--dark);
}
.noticia-body p {
  font-size: 0.9rem;
  color: #666;
  line-height: 1.7;
  flex: 1;
}
.noticia-footer {
  padding: 16px 28px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.noticia-read-link {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--blue);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.2s;
}
.noticia-read-link:hover { gap: 10px; }
.noticia-read-link i { font-size: 0.8rem; }

/* === ASOCIADOS === */
#asociados {
  background: var(--white);
}

.asociados-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 48px;
}

.asociado-card {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 20px 16px;
  background: var(--gray-light);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--dark);
  letter-spacing: 0.02em;
  border: 2px solid transparent;
  transition: all 0.25s;
  min-height: 70px;
  line-height: 1.3;
}
.asociado-card:hover {
  background: rgba(21,31,185,0.06);
  border-color: var(--blue);
  color: var(--blue);
  transform: translateY(-2px);
}

.asociados-cta {
  text-align: center;
  padding: 40px;
  background: linear-gradient(135deg, var(--blue-dark), var(--blue));
  border-radius: 20px;
  color: white;
}
.asociados-cta h3 { color: white; font-size: 1.5rem; margin-bottom: 10px; }
.asociados-cta p  { color: rgba(255,255,255,0.8); margin-bottom: 24px; }

/* === CONTACTO === */
#contacto {
  background: linear-gradient(150deg, var(--blue-dark) 0%, var(--blue) 100%);
  color: white;
  position: relative;
  overflow: hidden;
}
#contacto::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,188,212,0.12) 0%, transparent 70%);
  pointer-events: none;
}

#contacto .section-title { color: white; }
#contacto .section-subtitle { color: rgba(255,255,255,0.7); }
#contacto .section-label { color: var(--cyan); }

.contacto-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contacto-items {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contacto-item {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  background: rgba(255,255,255,0.07);
  border-radius: var(--radius-sm);
  padding: 22px 24px;
  border: 1px solid rgba(255,255,255,0.1);
  transition: background 0.25s, border-color 0.25s;
}
.contacto-item:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(0,188,212,0.4);
}
.contacto-item-icon {
  width: 44px; height: 44px;
  background: var(--cyan);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  color: white;
  flex-shrink: 0;
}
.contacto-item-label {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  margin-bottom: 4px;
}
.contacto-item-value {
  font-size: 1rem;
  font-weight: 700;
  color: white;
}

/* Social links */
.contacto-social {
  display: flex;
  gap: 12px;
  margin-top: 4px;
}
.social-link {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.1);
  color: white;
  font-size: 0.88rem;
  font-weight: 700;
  padding: 10px 18px;
  border-radius: 50px;
  border: 1px solid rgba(255,255,255,0.15);
  transition: all 0.25s;
}
.social-link:hover {
  background: var(--cyan);
  border-color: var(--cyan);
  transform: translateY(-2px);
}

/* Contacto right side */
.contacto-action {
  position: sticky;
  top: 100px;
}
.contacto-action-card {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 20px;
  padding: 40px;
  text-align: center;
}
.contacto-action-card .icon-large {
  font-size: 3rem;
  color: var(--cyan);
  margin-bottom: 20px;
}
.contacto-action-card h3 { color: white; font-size: 1.4rem; margin-bottom: 12px; }
.contacto-action-card p  { color: rgba(255,255,255,0.7); font-size: 0.95rem; margin-bottom: 28px; }

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #25D366;
  color: white;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.95rem;
  border: 2px solid #25D366;
  transition: all 0.3s;
  margin-bottom: 16px;
  width: 100%;
  justify-content: center;
}
.btn-whatsapp:hover {
  background: #1da851;
  border-color: #1da851;
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(37,211,102,0.35);
}

.btn-email {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  color: rgba(255,255,255,0.8);
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.95rem;
  border: 2px solid rgba(255,255,255,0.2);
  transition: all 0.3s;
  width: 100%;
  justify-content: center;
}
.btn-email:hover {
  border-color: rgba(255,255,255,0.6);
  color: white;
}

.contacto-hours {
  margin-top: 24px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

/* === FOOTER === */
footer {
  background: #0a0e5e;
  color: rgba(255,255,255,0.6);
  padding: 48px 0 0;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}

.footer-brand .nav-logo-title { color: white; font-size: 1.2rem; }
.footer-brand .nav-logo-sub   { color: rgba(255,255,255,0.4); }
.footer-brand p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  margin-top: 12px;
  max-width: 280px;
  line-height: 1.6;
}

.footer-nav h4 {
  color: white;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.footer-nav ul { display: flex; flex-direction: column; gap: 8px; }
.footer-nav a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.5);
  transition: color 0.2s;
}
.footer-nav a:hover { color: var(--cyan); }

.footer-social h4 {
  color: white;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.footer-social-links { display: flex; gap: 10px; }
.footer-social-icon {
  width: 38px; height: 38px;
  background: rgba(255,255,255,0.08);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  transition: all 0.25s;
  border: 1px solid rgba(255,255,255,0.1);
}
.footer-social-icon:hover {
  background: var(--cyan);
  border-color: var(--cyan);
  color: white;
  transform: translateY(-2px);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  background: #000;
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.82rem;
}

/* === RESPONSIVE === */

@media (max-width: 1024px) {
  .qs-grid { gap: 48px; }
  .contacto-grid { gap: 40px; }
}

@media (max-width: 900px) {
  section { padding: 72px 0; }

  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .qs-grid { grid-template-columns: 1fr; gap: 40px; }
  .proyectos-grid { grid-template-columns: 1fr; }
  .contacto-grid { grid-template-columns: 1fr; gap: 40px; }
  .noticias-grid { grid-template-columns: 1fr; }

  .qs-card { padding: 36px 28px; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta, .nav-cta-socios { display: none; }
  .nav-hamburger { display: flex; }

  h1 { font-size: 2rem; }
  h2 { font-size: 1.6rem; }

  section { padding: 60px 0; }

  .hero-stats { gap: 28px; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .hero-actions .btn { width: fit-content; }

  .benefits-grid { grid-template-columns: 1fr; }

  .asociados-grid { grid-template-columns: repeat(2, 1fr); }

  .footer-top { gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  section { padding: 48px 0; }

  .hero-stats { flex-direction: column; gap: 20px; }

  .asociados-grid { grid-template-columns: 1fr; }

  .qs-card { padding: 28px 20px; }
  .qs-card-year { font-size: 3.5rem; }

  .contacto-action-card { padding: 28px 24px; }
}

/* === Utility === */
.text-center { text-align: center; }
.mt-8  { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }