/* ============================================
   ROOT VARIABLES & RESET
============================================ */
:root {
  --red:         #ff4e55;
  --red-dark:    #e03e45;
  --blue:        #24374e;
  --blue-dark:   #1a2a3a;
  --blue-light:  #2f4a68;
  --blue-xlight: #3a5a7e;
  --white:       #ffffff;
  --gray-bg:     #f7f8fa;
  --gray-light:  #eef0f3;
  --text:        #1a2535;
  --text-muted:  #6b7280;
  --text-light:  #9ca3af;
}

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

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

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  color: var(--text);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

/* ============================================
   UTILITY CLASSES
============================================ */
.container { max-width: 1160px; margin: 0 auto; padding: 0 5%; }

.section-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 14px;
}

.section-title {
  font-size: clamp(28px, 3.8vw, 46px);
  font-weight: 800;
  color: var(--blue);
  line-height: 1.15;
  margin-bottom: 18px;
}

.section-title.white  { color: #fff; }
.section-title.center { text-align: center; }

.section-desc {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 600px;
}

.divider {
  width: 48px;
  height: 4px;
  background: var(--red);
  border-radius: 2px;
  margin-bottom: 28px;
}

.btn-primary {
  display: inline-block;
  background: var(--red);
  color: #fff;
  padding: 14px 34px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 15px;
  transition: all .28s ease;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

.btn-primary:hover {
  background: var(--red-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255,78,85,.35);
}

.btn-outline {
  display: inline-block;
  background: transparent;
  color: #fff;
  padding: 14px 34px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 15px;
  border: 2px solid rgba(255,255,255,.45);
  transition: all .28s ease;
}

.btn-outline:hover {
  border-color: #fff;
  background: rgba(255,255,255,.1);
}

/* ---- Contact Form ---- */
.contact-form {
  max-width: 760px;
  margin: 0 auto;
  background: #fff;
  border-radius: 24px;
  padding: 48px;
  box-shadow: 0 8px 40px rgba(0,0,0,.08);
}

.cf-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.cf-group { display: flex; flex-direction: column; gap: 6px; }

.cf-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--blue);
  letter-spacing: .02em;
}

.cf-req { color: var(--red); }

.cf-input {
  padding: 13px 16px;
  border-radius: 10px;
  border: 2px solid var(--gray-light);
  font-family: inherit;
  font-size: 15px;
  color: var(--text);
  transition: border-color .25s, box-shadow .25s;
  outline: none;
  background: var(--gray-bg);
}

.cf-input:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(36,55,78,.1);
  background: #fff;
}

.cf-select { appearance: none; cursor: pointer; }
.cf-submit { text-align: center; margin-top: 28px; }

@media (max-width: 600px) {
  .cf-row { grid-template-columns: 1fr; }
  .contact-form { padding: 28px 20px; }
}

/* Fade-in animation */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .7s ease, transform .7s ease;
}

.reveal.visible { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: .1s; }
.reveal-d2 { transition-delay: .2s; }
.reveal-d3 { transition-delay: .3s; }

/* ============================================
   HEADER
============================================ */
#header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 900;
  padding: 22px 5%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: padding .3s, background .3s, box-shadow .3s;
}

#header.scrolled {
  padding: 14px 5%;
  background: rgba(24,38,53,.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 28px rgba(0,0,0,.28);
}

/* Text-based logo */
.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.0;
  text-decoration: none;
  letter-spacing: .01em;
}

.logo-exp {
  font-family: 'Exo 2', sans-serif;
  font-size: 22px;
  font-weight: 800;
  color: #ffffff;
  text-transform: uppercase;
}

.logo-cli {
  font-family: 'Exo 2', sans-serif;
  font-size: 22px;
  font-weight: 900;
  color: var(--red);
  text-transform: uppercase;
  text-align: right;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 36px;
}

.header-nav a {
  color: rgba(255,255,255,.82);
  font-weight: 500;
  font-size: 14.5px;
  letter-spacing: .02em;
  transition: color .25s;
}

.header-nav a:hover { color: var(--red); }

.nav-cta {
  background: var(--red) !important;
  color: #fff !important;
  padding: 9px 22px;
  border-radius: 50px;
  font-weight: 700 !important;
}

.nav-cta:hover {
  background: var(--red-dark) !important;
  box-shadow: 0 4px 14px rgba(255,78,85,.38) !important;
}

/* Mobile hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 910;
}

.hamburger span {
  width: 26px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all .3s;
}

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav overlay */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(20,32,45,.97);
  backdrop-filter: blur(12px);
  z-index: 899;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
}

.mobile-nav.open { display: flex; }

.mobile-nav a {
  color: #fff;
  font-size: 22px;
  font-weight: 700;
  transition: color .2s;
}

.mobile-nav a:hover { color: var(--red); }

/* ============================================
   HERO / MAIN BANNER
============================================ */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--blue-dark);
}

.hero-bg-img {
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1552664730-d307ca884978?auto=format&fit=crop&w=1920&q=75');
  background-size: cover;
  background-position: center 40%;
  opacity: .30;
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 90% at 20% 50%, rgba(36,55,78,.98) 0%, transparent 70%),
    linear-gradient(135deg, rgba(26,42,58,.97) 0%, rgba(36,55,78,.88) 55%, rgba(47,74,104,.72) 100%);
}

/* Animated concentric rings */
.hero-rings {
  position: absolute;
  right: -160px;
  top: 50%;
  transform: translateY(-50%);
  width: 700px;
  height: 700px;
  pointer-events: none;
}

.hero-rings span {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255,78,85,.12);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.hero-rings span:nth-child(1) { width: 300px; height: 300px; }
.hero-rings span:nth-child(2) { width: 460px; height: 460px; }
.hero-rings span:nth-child(3) { width: 620px; height: 620px; border-color: rgba(255,78,85,.06); }

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1160px;
  margin: 0 auto;
  padding: 130px 5% 90px;
  width: 100%;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,78,85,.13);
  border: 1px solid rgba(255,78,85,.28);
  color: #ff8588;
  padding: 7px 16px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 28px;
}

.hero-pill .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--red);
  animation: pulse 1.8s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .5; transform: scale(1.4); }
}

.hero-title {
  font-size: clamp(42px, 6vw, 76px);
  font-weight: 800;
  color: #fff;
  line-height: 1.08;
  margin-bottom: 22px;
  max-width: 740px;
  letter-spacing: -.01em;
}

.hero-title .accent { color: var(--red); }

.hero-sub {
  font-size: clamp(16px, 1.8vw, 20px);
  color: rgba(255,255,255,.72);
  font-weight: 500;
  margin-bottom: 16px;
  max-width: 580px;
}

.hero-desc {
  font-size: 16px;
  color: rgba(255,255,255,.56);
  line-height: 1.78;
  max-width: 540px;
  margin-bottom: 40px;
}

.hero-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

.hero-metrics {
  display: flex;
  gap: 40px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,.1);
  flex-wrap: wrap;
}

.hero-metric-val {
  font-size: 36px;
  font-weight: 800;
  color: #fff;
  line-height: 1;
}

.hero-metric-val span { color: var(--red); }

.hero-metric-label {
  font-size: 12px;
  color: rgba(255,255,255,.5);
  text-transform: uppercase;
  letter-spacing: .07em;
  margin-top: 4px;
}

/* ============================================
   CLIENTES
============================================ */
#clientes {
  background: var(--gray-bg);
  padding: 80px 0;
}

#clientes .container { text-align: center; }

.clients-intro {
  max-width: 680px;
  margin: 0 auto 48px;
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.75;
}

/* ---- Carousel ---- */
.carousel-wrap {
  position: relative;
  overflow: hidden;
}

.carousel-track {
  display: flex;
  transition: transform .65s cubic-bezier(.4,0,.2,1);
}

.carousel-slide {
  min-width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px 0 20px;
}

.carousel-slide img {
  max-width: 100%;
  height: auto;
  filter: grayscale(20%);
  opacity: .88;
  transition: opacity .3s;
}

.carousel-slide img:hover { opacity: 1; filter: none; }

/* Dots */
.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 24px;
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gray-light);
  border: none;
  cursor: pointer;
  transition: all .25s;
  padding: 0;
}

.carousel-dot.active {
  background: var(--red);
  transform: scale(1.25);
}

/* Arrows */
.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--gray-light);
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  transition: all .25s;
  z-index: 10;
  box-shadow: 0 2px 12px rgba(0,0,0,.1);
}

.carousel-btn:hover {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
}

.carousel-btn.prev { left: -6px; }
.carousel-btn.next { right: -6px; }

/* Category label */
.carousel-label {
  text-align: center;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 16px;
  transition: opacity .3s;
}

/* ============================================
   STATS BAR
============================================ */
#stats {
  background: var(--blue);
  padding: 70px 0;
}

.stats-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.stats-copy .section-label { color: rgba(255,78,85,.9); }

.stats-copy p {
  font-size: 17px;
  color: rgba(255,255,255,.72);
  line-height: 1.8;
}

.stats-grid {
  display: flex;
  gap: 32px;
  justify-content: center;
  flex-wrap: wrap;
}

.stat-card { text-align: center; }

.stat-num {
  font-size: clamp(52px, 5.5vw, 72px);
  font-weight: 800;
  color: var(--red);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-lbl {
  font-size: 12px;
  color: rgba(255,255,255,.55);
  text-transform: uppercase;
  letter-spacing: .07em;
  font-weight: 500;
}

/* ============================================
   WHY CX
============================================ */
#mensaje {
  background: #fff;
  padding: 90px 0;
}

.mensaje-header {
  text-align: center;
  margin-bottom: 60px;
}

.mensaje-header .section-title { max-width: 680px; margin: 0 auto 16px; }
.mensaje-header .section-desc { margin: 0 auto; text-align: center; }

.two-col-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 44px;
}

.why-card {
  border-radius: 20px;
  padding: 38px 34px;
}

.why-card.red-tint { background: #fff5f5; border: 1px solid #ffd5d6; }
.why-card.blue-tint { background: #f0f7ff; border: 1px solid #cce0f5; }

.why-card-title {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 22px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.why-card.red-tint .why-card-title { color: #c0202a; }
.why-card.blue-tint .why-card-title { color: #0a5f9a; }

.why-card ul { display: flex; flex-direction: column; gap: 13px; }

.why-card ul li {
  font-size: 15px;
  color: var(--text-muted);
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.5;
}

.why-card.red-tint ul li::before {
  content: '→';
  color: #c0202a;
  font-weight: 700;
  flex-shrink: 0;
}

.why-card.blue-tint ul li::before {
  content: '→';
  color: #0a5f9a;
  font-weight: 700;
  flex-shrink: 0;
}

.mensaje-callout {
  background: var(--blue);
  padding: 36px 40px;
  border-radius: 20px;
  color: #fff;
  text-align: center;
}

.mensaje-callout p {
  font-size: 18px;
  line-height: 1.7;
  color: rgba(255,255,255,.82);
}

.mensaje-callout strong {
  color: var(--red);
  font-size: 20px;
  display: block;
  margin-bottom: 8px;
}

/* ============================================
   DIAGNÓSTICO CX
============================================ */
#diagnostico-cx {
  background: var(--gray-bg);
  padding: 90px 0;
}

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

.quote-card {
  background: var(--blue);
  padding: 28px 28px 28px 24px;
  border-radius: 16px;
  border-left: 4px solid var(--red);
  margin-bottom: 32px;
}

.quote-card p {
  font-size: 16px;
  font-style: italic;
  color: rgba(255,255,255,.88);
  line-height: 1.7;
  margin-bottom: 10px;
}

.quote-card cite {
  font-size: 12px;
  color: var(--red);
  font-weight: 700;
  font-style: normal;
  letter-spacing: .05em;
}

.check-list { display: flex; flex-direction: column; gap: 13px; }

.check-list li {
  font-size: 15px;
  color: var(--text-muted);
  display: flex;
  align-items: flex-start;
  gap: 12px;
  line-height: 1.55;
}

.check-list li .check-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--red);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}

.process-box {
  background: #fff;
  border-radius: 20px;
  padding: 34px 30px;
  box-shadow: 0 4px 24px rgba(0,0,0,.07);
  margin-bottom: 20px;
}

.process-box-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--blue);
  margin-bottom: 22px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.process-box-title::before {
  content: '';
  display: block;
  width: 28px;
  height: 3px;
  background: var(--red);
  border-radius: 2px;
}

.result-pill {
  margin-top: 24px;
  background: var(--blue);
  border-radius: 12px;
  padding: 18px 22px;
  text-align: center;
  color: #fff;
  font-size: 16px;
  font-weight: 600;
}

/* ============================================
   DIAGNÓSTICO EX
============================================ */
#diagnostico-ex {
  background: #fff;
  padding: 90px 0;
}

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

.ex-panel {
  background: linear-gradient(145deg, var(--blue) 0%, var(--blue-light) 100%);
  border-radius: 24px;
  padding: 48px 40px;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.ex-panel::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: rgba(255,78,85,.1);
}

.ex-panel::after {
  content: '';
  position: absolute;
  bottom: -40px;
  left: -40px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: rgba(255,255,255,.04);
}

.ex-panel h3 {
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 16px;
  position: relative;
}

.ex-panel p {
  font-size: 15px;
  opacity: .78;
  line-height: 1.75;
  margin-bottom: 26px;
  position: relative;
}

.ex-panel .check-list li { color: rgba(255,255,255,.78); position: relative; }
.ex-panel .check-list li .check-icon { background: rgba(255,255,255,.18); }

.ex-arrow {
  background: #fff8f8;
  border: 2px solid #ffd5d6;
  border-radius: 14px;
  padding: 20px 24px;
  text-align: center;
  font-size: 15px;
  font-weight: 600;
  color: #c0202a;
  margin-top: 28px;
}

/* ============================================
   TALLERES
============================================ */
#forma-equipo {
  background: var(--gray-bg);
  padding: 90px 0;
}

.talleres-header { text-align: center; margin-bottom: 54px; }
.talleres-header .section-desc { margin: 0 auto; text-align: center; }

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

.taller-card {
  background: #fff;
  border-radius: 22px;
  padding: 36px 30px;
  box-shadow: 0 4px 22px rgba(0,0,0,.06);
  position: relative;
  overflow: hidden;
  transition: transform .3s, box-shadow .3s;
}

.taller-card::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: var(--red);
}

.taller-card:hover {
  transform: translateY(-7px);
  box-shadow: 0 14px 44px rgba(0,0,0,.11);
}

.taller-num {
  font-size: 56px;
  font-weight: 800;
  color: rgba(36,55,78,.06);
  line-height: 1;
  margin-bottom: 8px;
}

.taller-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--blue);
  margin-bottom: 22px;
  line-height: 1.35;
}

.taller-card ul { display: flex; flex-direction: column; gap: 10px; }

.taller-card ul li {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.5;
  display: flex;
  align-items: flex-start;
  gap: 9px;
}

.taller-card ul li::before {
  content: '·';
  color: var(--red);
  font-size: 22px;
  line-height: .9;
  flex-shrink: 0;
}

.talleres-cta { text-align: center; margin-top: 44px; }

/* ============================================
   CONFERENCIAS
============================================ */
#conferencias {
  background: var(--blue);
  padding: 90px 0;
  overflow: hidden;
}

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

.conf-img-wrap { position: relative; }

.conf-img-wrap img {
  width: 100%;
  border-radius: 22px;
  box-shadow: 0 20px 60px rgba(0,0,0,.4);
}

.conf-badge {
  position: absolute;
  bottom: -18px;
  right: -18px;
  background: var(--red);
  color: #fff;
  padding: 22px 26px;
  border-radius: 18px;
  text-align: center;
  box-shadow: 0 8px 28px rgba(255,78,85,.45);
}

.conf-badge .cbig {
  font-size: 36px;
  font-weight: 800;
  line-height: 1;
}

.conf-badge .csmall {
  font-size: 11px;
  opacity: .85;
  text-transform: uppercase;
  letter-spacing: .05em;
}

.conf-content .section-label { color: rgba(255,78,85,.9); }

.conf-stats-row {
  display: flex;
  gap: 32px;
  margin: 26px 0 32px;
  flex-wrap: wrap;
}

.conf-stat-item .csn {
  font-size: 30px;
  font-weight: 800;
  color: var(--red);
}

.conf-stat-item .csl {
  font-size: 11px;
  color: rgba(255,255,255,.52);
  text-transform: uppercase;
  letter-spacing: .06em;
}

.conf-desc {
  font-size: 16px;
  color: rgba(255,255,255,.68);
  line-height: 1.78;
  margin-bottom: 28px;
}

.conf-topics-list {
  display: flex;
  flex-direction: column;
  gap: 13px;
  margin-bottom: 16px;
}

.conf-topics-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255,255,255,.82);
  font-size: 15px;
}

.conf-topics-list li::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--red);
  flex-shrink: 0;
}

.conf-ideal {
  font-size: 13px;
  color: rgba(255,255,255,.42);
  font-style: italic;
  margin-bottom: 30px;
}

/* ============================================
   LIBRO
============================================ */
#libro {
  background: #fff;
  padding: 90px 0;
}

.book-grid {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 80px;
  align-items: center;
}

.book-img-wrap { position: relative; }

.book-img-wrap img {
  width: 100%;
  border-radius: 22px;
  box-shadow: 0 22px 64px rgba(0,0,0,.18);
  transition: transform .35s;
}

.book-img-wrap:hover img { transform: rotate(-2deg) scale(1.02); }

.book-badge-tag {
  position: absolute;
  top: -14px;
  right: -14px;
  background: var(--red);
  color: #fff;
  padding: 10px 16px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
}

.book-launch-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff5f5;
  border: 1px solid #ffd5d6;
  color: #c0202a;
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 18px;
}

.book-content p {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 18px;
}

.launch-box {
  background: var(--blue);
  border-radius: 18px;
  padding: 30px;
  color: #fff;
  margin-top: 28px;
}

.launch-box h4 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 18px;
}

.launch-box ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 22px;
}

.launch-box ul li {
  font-size: 14px;
  color: rgba(255,255,255,.78);
  display: flex;
  align-items: center;
  gap: 10px;
}

.launch-box ul li::before { content: '✓'; color: var(--red); font-weight: 700; }

/* ============================================
   NEWSLETTER
============================================ */
#newsletter {
  background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue) 100%);
  padding: 90px 0;
  text-align: center;
}

.nl-inner { max-width: 620px; margin: 0 auto; }
.nl-inner .section-title { color: #fff; margin-bottom: 16px; }
.nl-inner .section-desc { margin: 0 auto 28px; text-align: center; color: rgba(255,255,255,.62); }

.nl-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 34px;
}

.nl-tag {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  color: rgba(255,255,255,.72);
  padding: 7px 16px;
  border-radius: 50px;
  font-size: 13px;
}

.nl-form {
  display: flex;
  gap: 10px;
  max-width: 460px;
  margin: 0 auto 14px;
}

.nl-form input {
  flex: 1;
  padding: 14px 20px;
  border-radius: 50px;
  border: none;
  font-family: inherit;
  font-size: 15px;
  outline: none;
}

.nl-form button {
  background: var(--red);
  color: #fff;
  border: none;
  padding: 14px 26px;
  border-radius: 50px;
  font-family: inherit;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: all .25s;
  white-space: nowrap;
}

.nl-form button:hover { background: var(--red-dark); transform: translateY(-1px); }
.nl-note { font-size: 12px; color: rgba(255,255,255,.32); }

/* ============================================
   FOOTER
============================================ */
footer {
  background: #0e1c2a;
  color: #fff;
  padding: 64px 0 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 50px;
}

.footer-brand img { height: 48px; margin-bottom: 18px; }

.footer-brand p {
  font-size: 14px;
  color: rgba(255,255,255,.46);
  line-height: 1.75;
  margin-bottom: 22px;
}

.socials { display: flex; gap: 10px; }

.social-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.7);
  font-weight: 700;
  font-size: 13px;
  transition: all .25s;
}

.social-btn:hover { background: var(--red); color: #fff; }

.footer-col h5 {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: rgba(255,255,255,.36);
  margin-bottom: 20px;
}

.footer-col ul { display: flex; flex-direction: column; gap: 10px; }

.footer-col ul li {
  font-size: 14px;
  color: rgba(255,255,255,.58);
}

.footer-col ul li a {
  color: rgba(255,255,255,.58);
  transition: color .2s;
}

.footer-col ul li a:hover { color: var(--red); }

.footer-hr {
  border: none;
  border-top: 1px solid rgba(255,255,255,.07);
  margin-bottom: 24px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  font-size: 13px;
  color: rgba(255,255,255,.3);
}

/* ============================================
   RESPONSIVE
============================================ */
@media (max-width: 980px) {
  .header-nav { display: none; }
  .hamburger { display: flex; }

  .stats-inner,
  .diag-grid,
  .ex-grid,
  .conf-grid,
  .book-grid,
  .two-col-cards,
  .footer-grid { grid-template-columns: 1fr; }

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

  .conf-img-wrap { order: -1; }

  .book-grid { grid-template-columns: 1fr; }
  .book-img-wrap { max-width: 340px; margin: 0 auto; }

  .stats-inner { text-align: center; }
  .stats-copy .divider { margin: 0 auto 28px; }

  .hero-rings { display: none; }

  .conf-badge { bottom: 16px; right: 16px; }
}

@media (max-width: 600px) {
  .hero-btns { flex-direction: column; }
  .hero-metrics { gap: 24px; }
  .nl-form { flex-direction: column; }
  .nl-form input,
  .nl-form button { width: 100%; text-align: center; }
  .footer-bottom { flex-direction: column; text-align: center; }
}