/* ============================================
   FITELVEN IA 2026 — Design System
   Background: rgb(6,18,39) | Font: Space Grotesk
   ============================================ */

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

:root {
  --bg:          #06122700;
  --bg-solid:    #061227;
  --white:       #ffffff;
  --glass-bg:    rgba(255,255,255,0.08);
  --glass-border:rgba(255,255,255,0.15);
  --glass-hover: rgba(255,255,255,0.14);
  --accent:      rgba(255,255,255,0.40);
  --sponsor-bg:  rgba(217,217,217,0.18);
  --radius-sm:   16px;
  --radius-md:   30px;
  --radius-lg:   60px;
  --radius-xl:   90px;
  --font:        'Space Grotesk', sans-serif;
  --transition:  0.3s ease;
}

html { scroll-behavior: smooth; }

body {
  background-color: var(--bg-solid);
  color: var(--white);
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.6;
  overflow-x: hidden;
}

/* UTILITIES */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.glass-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  border-radius: var(--radius-md);
  transition: background var(--transition);
}
.glass-card:hover { background: var(--glass-hover); }

.section-title {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 3rem;
  opacity: 0.9;
}

.display-xl {
  font-size: clamp(3rem, 8vw, 8rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: 0;
}
.display-xl--center { text-align: center; }

.display-lg {
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0;
}

.display-md {
  font-size: clamp(2rem, 5vw, 6rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0;
  text-align: center;
}
.display-md--light { font-weight: 300; }

.display-text {
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 700;
  line-height: 1.1;
}
.text-light { font-weight: 300; opacity: 0.8; }

.body-text {
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 400;
  opacity: 0.8;
  max-width: 560px;
}
.body-text--wide { max-width: 720px; }
.body-text--center { text-align: center; max-width: 640px; margin: 1.5rem auto; }

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
}

.btn--primary {
  background: rgba(255,255,255,0.20);
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.35);
}
.btn--primary:hover {
  background: rgba(255,255,255,0.32);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(255,255,255,0.12);
}

.btn--ghost {
  background: transparent;
  color: rgba(255,255,255,0.7);
  border: 1px solid rgba(255,255,255,0.25);
}
.btn--ghost:hover {
  background: rgba(255,255,255,0.08);
  color: var(--white);
}

/* LOGO */
.logo-fit   { font-weight: 700; font-size: inherit; color: #fff; }
.logo-elven { font-weight: 300; font-size: inherit; color: rgba(255,255,255,0.7); }

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(6,18,39,0.70);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.10);
}

.navbar__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.navbar__logo {
  font-size: 1.5rem;
  text-decoration: none;
  flex-shrink: 0;
}

.navbar__nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.navbar__nav a {
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0;
  transition: color var(--transition);
}
.navbar__nav a:hover { color: #fff; }
.navbar__nav .btn-login {
  padding: 0.5rem 1.25rem;
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: var(--radius-sm);
  color: #fff;
}
.navbar__nav .btn-login:hover { background: rgba(255,255,255,0.1); }

.navbar__burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}
.navbar__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all var(--transition);
}

/* ============================================
   BACKGROUND IMAGES
   ============================================ */
.hero__bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}
.hero__bg--2 { opacity: 0.35; }
.hero__bg--3 { opacity: 0.30; }
.hero__bg--4 { opacity: 0.35; }
.hero__bg--5 { opacity: 0.40; }

.hero__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  mix-blend-mode: screen;
  opacity: 0.55;
}
.hero__bg-img--main {
  mix-blend-mode: normal;
  opacity: 1;
}

/* ============================================
   NAVBAR LOGO
   ============================================ */
.navbar__logo-img {
  height: 40px;
  width: auto;
  object-fit: contain;
}

/* ============================================
   HERO
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 0 5rem;
  position: relative;
  overflow: hidden;
}

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

.hero__eyebrow {
  font-size: clamp(0.85rem, 1.5vw, 1rem);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  margin-bottom: 0.5rem;
}

.hero__title {
  font-size: clamp(3rem, 8vw, 8rem);
  font-weight: 700;
  line-height: 1.0;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, #fff 0%, rgba(255,255,255,0.7) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__ia {
  font-size: clamp(5rem, 20vw, 18rem);
  font-weight: 700;
  line-height: 0.85;
  letter-spacing: -0.04em;
  display: block;
  background: linear-gradient(135deg, #fff 20%, rgba(180,210,255,0.85) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__desc {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  opacity: 0.75;
  margin-bottom: 2.5rem;
  max-width: 500px;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}
.hero__actions--center { justify-content: center; }

.hero__visual {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
}

.hero__vr-img {
  width: 100%;
  max-width: 560px;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 20px 60px rgba(100,120,255,0.3));
  will-change: transform;
  animation: floatImg 6s ease-in-out infinite;
}
@keyframes floatImg {
  0%,100% { transform: translateY(0px); }
  50%      { transform: translateY(-16px); }
}

/* Section images */
.section-img {
  width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-md);
}
.section-img--brain {
  filter: drop-shadow(0 20px 60px rgba(80,100,255,0.25));
}

/* Full-width image section */
.section-img-full {
  padding: 0;
  overflow: hidden;
  max-height: 500px;
  position: relative;
}
.section-img-full__img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  object-position: center;
  opacity: 0.7;
  mix-blend-mode: screen;
}

/* ============================================
   SECTION STATEMENT
   ============================================ */
.section-statement {
  padding: 7rem 0;
  position: relative;
}
.section-statement--alt {
  padding: 4rem 0;
}

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

.statement__text {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.statement__visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 300px;
}

.abstract-circle {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.12);
  will-change: transform;
}
.abstract-circle--1 {
  width: 350px; height: 350px;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  animation: orbit 15s linear infinite;
}
.abstract-circle--2 {
  width: 200px; height: 200px;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  animation: orbit 8s linear infinite reverse;
  border-color: rgba(255,255,255,0.20);
}
@keyframes orbit {
  from { transform: translate(-50%,-50%) rotate(0deg); }
  to   { transform: translate(-50%,-50%) rotate(360deg); }
}

.feature-card {
  padding: 2rem;
  max-width: 280px;
  position: relative;
  z-index: 1;
}
.feature-icon { font-size: 2rem; display: block; margin-bottom: 1rem; }
.feature-card h3 { font-size: 1.25rem; margin-bottom: 0.5rem; }
.feature-card p  { font-size: 0.9rem; opacity: 0.7; }

/* ============================================
   SECTION HERO ALT
   ============================================ */
.section-hero-alt {
  padding: 8rem 0;
  position: relative;
  overflow: hidden;
}
.section-hero-alt--center {
  text-align: center;
  padding: 7rem 0;
}
.section-hero-alt__bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% 50%, rgba(80,100,255,0.1) 0%, transparent 60%);
  pointer-events: none;
}
.section-hero-alt .container {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

/* ============================================
   SECTION DUAL
   ============================================ */
.section-dual { padding: 6rem 0; }
.section-dual .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.dual__item {
  padding: 3rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.dual__item--accent {
  background: linear-gradient(135deg, rgba(80,100,255,0.15), rgba(100,200,255,0.08));
  border-color: rgba(100,150,255,0.25);
  border-radius: var(--radius-md);
}
.dual__tag {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.5;
}
.dual__item p { font-size: 1rem; opacity: 0.75; line-height: 1.7; }

/* ============================================
   SECTION BANNER (texto centrado en pill)
   ============================================ */
.section-banner { padding: 5rem 0; }
.section-banner--large { padding: 7rem 0; }

.banner__pill {
  padding: 3rem 4rem;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}
.banner__pill--wide  { max-width: 1000px; }
.banner__pill--spaced { margin-bottom: 3rem; }

/* ============================================
   TESTIMONIALS
   ============================================ */
.section-testimonials { padding: 6rem 0; }

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.testimonial-card {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.testimonial-quote {
  font-size: 4rem;
  line-height: 1;
  opacity: 0.2;
  font-weight: 700;
}
.testimonial-text {
  font-size: 0.95rem;
  opacity: 0.8;
  line-height: 1.75;
  flex: 1;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.author-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  flex-shrink: 0;
}
.testimonial-author strong {
  display: block;
  font-size: 0.95rem;
}
.testimonial-author span {
  font-size: 0.8rem;
  opacity: 0.55;
}

/* ============================================
   FEATURES 3 COLUMNS
   ============================================ */
.section-features { padding: 6rem 0; }

.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.feature-item {
  padding: 0 0 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  overflow: hidden;
}
.feature-item__img {
  width: 100%;
  height: 180px;
  overflow: hidden;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}
.feature-item__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.8;
  mix-blend-mode: screen;
  transition: transform var(--transition);
}
.feature-item:hover .feature-item__img img { transform: scale(1.05); }
.feature-item h3 { font-size: 1.25rem; font-weight: 700; padding: 0 2rem; }
.feature-item p  { font-size: 0.95rem; opacity: 0.72; line-height: 1.7; padding: 0 2rem; }

/* ============================================
   CONTENT CARDS
   ============================================ */
.section-cards { padding: 6rem 0; }

.cards__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.content-card {
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.content-card__img {
  height: 200px;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}
.content-card__img--1 {
  background: linear-gradient(135deg, rgba(80,100,255,0.4), rgba(150,80,255,0.3));
}
.content-card__img--2 {
  background: linear-gradient(135deg, rgba(0,180,180,0.4), rgba(0,100,200,0.3));
}
.content-card__img--3 {
  background: linear-gradient(135deg, rgba(255,140,0,0.25), rgba(200,50,100,0.25));
}
.content-card__body {
  padding: 1.75rem;
  flex: 1;
}
.content-card__body h3 { font-size: 1.2rem; margin-bottom: 0.75rem; }
.content-card__body p  { font-size: 0.9rem; opacity: 0.72; line-height: 1.65; }

/* ============================================
   GRID 4x2 FEATURES
   ============================================ */
.section-grid-features { padding: 6rem 0; }

.grid-features__wrap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.grid-feat {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  position: relative;
}
.grid-feat--alt { background: rgba(255,255,255,0.04); }
.grid-feat__dot {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.20);
  margin-bottom: 0.5rem;
}
.grid-feat h4 { font-size: 1rem; font-weight: 700; }
.grid-feat p  { font-size: 0.85rem; opacity: 0.65; line-height: 1.6; }

/* ============================================
   SPLIT SECTION
   ============================================ */
.section-split { padding: 7rem 0; }

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

.split__img-card {
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 0;
}
.split__real-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-md);
  opacity: 0.9;
  mix-blend-mode: screen;
}

.tech-orb {
  width: 180px; height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, rgba(150,180,255,0.5), rgba(80,100,255,0.2));
  border: 1px solid rgba(150,180,255,0.3);
  box-shadow:
    0 0 60px rgba(100,120,255,0.2),
    inset 0 0 40px rgba(200,220,255,0.1);
  will-change: transform, opacity;
  animation: orbPulse 4s ease-in-out infinite;
}
.tech-orb--purple {
  background: radial-gradient(circle at 35% 35%, rgba(200,150,255,0.5), rgba(130,80,255,0.2));
  border-color: rgba(180,130,255,0.3);
  box-shadow: 0 0 60px rgba(150,80,255,0.2), inset 0 0 40px rgba(220,180,255,0.1);
}
@keyframes orbPulse {
  0%,100% { transform: scale(1); opacity: 0.9; }
  50%      { transform: scale(1.05); opacity: 1; }
}

.split__content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.split__items {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.split__item {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}
.split__bullet {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.40);
  border: 1px solid rgba(255,255,255,0.6);
  flex-shrink: 0;
  margin-top: 0.35rem;
}
.split__item h4 { font-size: 1.05rem; font-weight: 700; margin-bottom: 0.4rem; }
.split__item p  { font-size: 0.9rem; opacity: 0.7; line-height: 1.65; }

/* ============================================
   LOGO CENTER
   ============================================ */
.section-logo-center { padding: 6rem 0; }

.logo-center__wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  height: 280px;
}

.logo-center__ring {
  position: absolute;
  width: 280px; height: 280px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.15);
  animation: orbit 20s linear infinite;
}
.logo-center__ring::after {
  content: '';
  position: absolute;
  width: 10px; height: 10px;
  background: rgba(255,255,255,0.5);
  border-radius: 50%;
  top: -5px; left: 50%;
  transform: translateX(-50%);
}

.logo-center__img {
  position: relative;
  z-index: 1;
  max-width: 200px;
  height: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

/* ============================================
   BIG CARD
   ============================================ */
.section-big-card { padding: 6rem 0; }

.big-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  padding: 3rem;
}

.big-card__real-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-md);
  opacity: 0.85;
  mix-blend-mode: screen;
}

.big-card__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2rem;
}
.big-card__features li {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.feat-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
  flex-shrink: 0;
  margin-top: 0.5rem;
}
.big-card__features span {
  font-size: 1rem;
  opacity: 0.80;
  line-height: 1.65;
}

/* ============================================
   SPONSORS
   ============================================ */
.section-sponsors { padding: 6rem 0; }

.sponsors__row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-bottom: 0.75rem;
}
.sponsors__row--center { justify-content: center; }

.sponsor-card {
  padding: 0.85rem 1.25rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-width: 130px;
  min-height: 90px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius-sm);
  opacity: 0.80;
  cursor: default;
  transition: all var(--transition);
}
.sponsor-card:hover {
  opacity: 1;
  transform: translateY(-2px);
  background: rgba(255,255,255,0.12);
}
.sponsor-card img {
  max-width: 90px;
  max-height: 50px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
}
.sponsor-card span {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  text-align: center;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  padding: 5rem 0 0;
  position: relative;
  border-top: 1px solid rgba(255,255,255,0.08);
  overflow: hidden;
}
.footer__glow {
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 600px; height: 300px;
  background: radial-gradient(ellipse, rgba(255,255,255,0.04) 0%, transparent 70%);
  pointer-events: none;
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: 5rem;
  padding-bottom: 3rem;
  position: relative;
  z-index: 1;
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.footer__logo-img {
  height: 48px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}
.footer__brand p {
  font-size: 0.9rem;
  opacity: 0.55;
  line-height: 1.6;
}

.footer__links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.footer__col {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.footer__col h4 {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.5;
  margin-bottom: 0.5rem;
}
.footer__col a {
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color var(--transition);
}
.footer__col a:hover { color: #fff; }

.footer__bar {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 1.5rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer__bar p { font-size: 0.8rem; opacity: 0.4; }
.footer__socials {
  display: flex;
  gap: 1.25rem;
}
.footer__socials a {
  color: rgba(255,255,255,0.45);
  text-decoration: none;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  transition: color var(--transition);
}
.footer__socials a:hover { color: #fff; }

/* ============================================
   TICKETS BANNER
   ============================================ */
/* ============================================
   VR BLOCK — fondo unificado Desktop 1440/2
   (logos + tickets strip + statement + iconos)
   ============================================ */
.section-vr-block {
  position: relative;
  overflow: hidden;
}

.vr-block__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.vr-block__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center right;
}

.vr-block__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(6,18,39,0.80) 0%,
    rgba(6,18,39,0.55) 55%,
    rgba(6,18,39,0.20) 100%
  );
}

.section-vr-block .partners-bar {
  position: relative;
  z-index: 1;
}

/* TICKETS STRIP — franja estrecha "Compra tus entradas" */
.tickets-strip {
  position: relative;
  z-index: 1;
  border-top: 1px solid rgba(255,255,255,0.12);
  border-bottom: 1px solid rgba(255,255,255,0.12);
  background: rgba(6,18,39,0.25);
}

.tickets-strip__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
  flex-wrap: nowrap;
}

.tickets__title {
  font-size: clamp(0.95rem, 1.2vw, 1.1rem);
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  line-height: 1.2;
  letter-spacing: 0.02em;
  margin: 0;
  text-transform: uppercase;
}

.tickets__btn {
  flex-shrink: 0;
  font-size: 0.95rem;
  padding: 0.55rem 1.4rem;
  white-space: nowrap;
}

/* ============================================
   PARTNERS BAR
   ============================================ */
/* PAG 02 shared background wrapper */
.pag02-wrap {
  position: relative;
  overflow: hidden;
}

.pag02-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.pag02-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.partners-bar {
  position: relative;
  z-index: 1;
  padding: 2.5rem 0;
  border-top: 1px solid rgba(255,255,255,0.08);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.partners-bar__inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.5rem 2rem;
}

.partners-bar__logo {
  height: 36px;
  width: auto;
  max-width: 110px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.55;
  transition: opacity var(--transition);
}

.partners-bar__logo:hover { opacity: 0.9; }

/* ============================================
   SPEAKERS SECTION
   ============================================ */
.section-speakers { padding: 6rem 0; }

.speakers__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.speaker-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 0;
  border-radius: var(--radius-md);
}

.speaker-card__img-wrap {
  width: 100%;
  aspect-ratio: 3 / 4;
  overflow: hidden;
}

.speaker-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.5s ease;
}

.speaker-card:hover .speaker-card__img { transform: scale(1.04); }

.speaker-card__body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.speaker-card__name {
  font-size: 1.2rem;
  font-weight: 600;
  color: #fff;
}

.speaker-card__role {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  font-weight: 400;
}

.speaker-card__bio {
  font-size: 0.92rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.6;
  margin-top: 0.5rem;
}

/* ============================================
   GALLERY CARDS
   ============================================ */
.section-gallery {
  position: relative;
  overflow: hidden;
  background-color: #050e22;
  background-image:
    linear-gradient(rgba(100,140,255,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(100,140,255,0.045) 1px, transparent 1px);
  background-size: 48px 48px;
  padding: 3.5rem 2rem;
}

.section-gallery::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 110% 80% at 50% 50%, rgba(18,48,130,0.55) 0%, transparent 65%);
  pointer-events: none;
  z-index: 0;
}

.gallery__cards {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 14px;
}

.gallery-card {
  flex-shrink: 0;
  width: clamp(150px, 17vw, 240px);
  height: clamp(240px, 27vw, 380px);
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.18);
  box-shadow: 0 8px 40px rgba(0,0,30,0.7);
  transition: transform var(--transition), box-shadow var(--transition);
}

.gallery-card:hover {
  transform: translateY(-8px) scale(1.03);
  box-shadow: 0 20px 60px rgba(0,0,30,0.85), 0 0 30px rgba(100,150,255,0.18);
}

.gallery-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-card:hover .gallery-card__img {
  transform: scale(1.06);
}

/* ============================================
   PARTNER LOGO CARDS (LOGOS BLOQUE PG2)
   ============================================ */
.partners-bar {
  background: rgba(255,255,255,0.06);
  border-top: 1px solid rgba(255,255,255,0.08);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding: 2rem 0;
}

.partners-bar__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.5rem 2.5rem;
}

.partner-logo-card {
  width: 143px;
  height: 114px;
  background: rgba(217,217,217,0.55);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem;
  flex-shrink: 0;
}

.partner-logo-card img {
  max-width: 110px;
  max-height: 82px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

/* STATEMENT BLOCK — FITELVEN 2026 crea nuevas realidades */
.stmt-block {
  position: relative;
  z-index: 1;
  padding: 4rem 0 3rem;
  display: flex;
  justify-content: center;
}
.stmt-block .container { display: flex; justify-content: center; }
.stmt-block__card {
  padding: clamp(20px, 3vw, 40px) clamp(32px, 5vw, 72px);
  border-radius: 9999px;
  max-width: 720px;
  text-align: center;
}

.stmt-full__title {
  font-size: clamp(1.75rem, 3.6vw, 3rem);
  font-weight: 600;
  font-style: normal;
  line-height: 1.1;
  letter-spacing: -0.01em;
  text-align: center;
  color: #fff;
  text-shadow: 0 2px 4px rgba(0,0,0,0.25);
}

/* ============================================
   FULLTEXT SECTIONS — texto grande sobre imagen
   (IA generativa, Recalibrando, Para marcar el progreso)
   ============================================ */
.section-fulltext {
  position: relative;
  overflow: hidden;
  min-height: 50vh;
  display: flex;
  align-items: center;
}

.fulltext__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.fulltext__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.fulltext__overlay {
  position: absolute;
  inset: 0;
  background: rgba(6,18,39,0.65);
}

.section-fulltext .container {
  position: relative;
  z-index: 1;
  padding-top: 5rem;
  padding-bottom: 5rem;
}

.fulltext__title {
  font-size: clamp(3rem, 8vw, 8rem);
  font-weight: 700;
  font-style: normal;
  line-height: 1.0;
  letter-spacing: 0;
  text-align: center;
  color: #fff;
  text-shadow: 0 4px 4px rgba(0,0,0,0.25), 0 4px 4px rgba(0,0,0,0.25);
}

.fulltext__title--md {
  font-size: clamp(2.5rem, 6vw, 6rem);
}

/* ============================================
   NOVA CONNECT SECTION
   ============================================ */
.section-nova-connect {
  background: var(--bg-solid);
  padding: 6rem 0;
}

.nova-connect__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4rem;
  flex-wrap: wrap;
}

.nova-connect__avatar {
  width: clamp(200px, 25vw, 360px);
  height: clamp(200px, 25vw, 360px);
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  border: 2px solid rgba(255,255,255,0.15);
  box-shadow: 0 0 60px rgba(100,180,255,0.20);
}

.nova-connect__avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.nova-connect__text {
  flex: 1;
  min-width: 280px;
}

.nova-connect__text .fulltext__title {
  text-align: left;
  text-shadow: none;
}

/* ============================================
   ICONS ROW — BLOQUE 04
   ============================================ */
.section-icons-inner {
  position: relative;
  z-index: 1;
  padding: 5rem 0;
  border-top: 1px solid rgba(255,255,255,0.07);
}

.icons__row {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  flex-wrap: wrap;
  gap: 2rem 4rem;
}

.icon-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  width: 100px;
}

.icon-item__circle {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}

.icon-item__circle:hover {
  background: rgba(255,255,255,0.18);
}

.icon-item__circle svg {
  width: 32px;
  height: 32px;
  color: rgba(255,255,255,0.85);
}

.icon-item span {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.55;
  text-align: center;
}

/* ============================================
   ACADEMIA FITELVEN
   ============================================ */
.section-academia {
  position: relative;
  overflow: hidden;
  padding: 6rem 0;
  background: linear-gradient(135deg, #061227 26%, #16418D 100%);
}

.academia__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(6,18,39,0.75) 0%,
    rgba(6,18,39,0.50) 50%,
    rgba(6,18,39,0.65) 100%
  );
}

.academia__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.academia__visual {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.academia__main-img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.academia__sub-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.academia__sub-img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.academia__icons-row {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.academia__icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(217,217,217,0.20);
  border: 1px solid rgba(255,255,255,0.20);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.academia__icon svg {
  width: 22px;
  height: 22px;
  color: rgba(255,255,255,0.80);
}

.academia__text {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.academia__title {
  font-size: clamp(3rem, 7vw, 8rem);
  font-weight: 700;
  line-height: 0.89;
  letter-spacing: 0;
  color: #fff;
}

.academia__btn {
  align-self: flex-start;
  font-size: 1.1rem;
  padding: 1rem 2.5rem;
}

/* ============================================
   ARTÍCULOS DE INTERÉS — BLOQUE 15
   ============================================ */
.section-articulos {
  position: relative;
  overflow: hidden;
  padding: 6rem 0;
  background: linear-gradient(135deg, #061227 26%, #16418D 100%);
}

.articulos__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.articulos__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.20;
}

.articulos__overlay { display: none; }

.articulos__grid {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: clamp(20px, 3vw, 40px);
  max-width: 1100px;
  margin: 0 auto;
}

.articulo-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(16px, 2vw, 28px);
  align-items: stretch;
}
.articulo-card:nth-child(2n) { direction: rtl; }
.articulo-card:nth-child(2n) > * { direction: ltr; }
@media (max-width: 768px) {
  .articulo-card { grid-template-columns: 1fr; }
  .articulo-card:nth-child(2n) { direction: ltr; }
}

.articulo-card__img-wrap {
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.articulo-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.articulo-card:hover .articulo-card__img { transform: scale(1.04); }

.articulo-card__body {
  flex: 1;
  padding: 1.75rem;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.articulo-card__iso {
  width: 52px;
  height: 52px;
  object-fit: contain;
  opacity: 1;
}

.articulo-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.articulo-card__vector {
  width: 61px;
  height: 47px;
  flex-shrink: 0;
}

.articulo-card__text {
  font-size: 0.95rem;
  opacity: 0.85;
  line-height: 1.7;
  flex: 1;
}

.articulo-card__author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.10);
  margin-top: auto;
}

.articulo-card__avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.articulo-card__author strong {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  line-height: 1.3;
}

.articulo-card__author span {
  display: block;
  font-size: 0.75rem;
  opacity: 0.55;
}

/* ============================================
   PROGRESO BANNER — TEXTO BLOQUE 19 (glass-pill)
   ============================================ */
.section-progress {
  padding: clamp(40px, 6vw, 80px) 24px;
  background: var(--bg-solid);
  text-align: center;
}

/* ============================================
   GALERIA — Desktop 1080X/galeria
   ============================================ */
.section-progress-gallery {
  position: relative;
  overflow: hidden;
  padding: 6rem 0 5rem;
  background: linear-gradient(135deg, #061227 26%, #16418D 100%);
}

.section-progress-gallery::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('assets/img/figma/galeria-texture.png');
  background-size: cover;
  background-position: center;
  opacity: 0.20;
  pointer-events: none;
  z-index: 0;
}

.progress-gallery__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3.5rem;
}

.progress__title {
  display: inline-block;
  font-family: var(--font);
  font-weight: 600;
  font-size: clamp(24px, 3.2vw, 44px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  text-align: center;
  color: #F3F5F7;
  max-width: 28ch;
  margin: 0 auto;
  padding: clamp(16px, 2.2vw, 28px) clamp(32px, 5vw, 64px);
  border-radius: 9999px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}

/* ============================================
   SPONSORS ISO BACKGROUND
   ============================================ */
.section-sponsors {
  position: relative;
  padding: 6rem 0;
  background: var(--bg-solid);
  overflow: hidden;
}

.sponsors__iso {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.sponsors__iso-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.22;
}

.sponsors__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 0.75rem;
}

/* ============================================
   HERO ISOTIPO WATERMARK
   ============================================ */
.hero__isotipo {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: clamp(380px, 55vw, 760px);
  height: auto;
  object-fit: contain;
  opacity: 1;
  pointer-events: none;
  z-index: 1;
}

/* ============================================
   SECTION FULL IMAGE (Recalibrando flujos)
   ============================================ */
.section-fullimg {
  position: relative;
  overflow: hidden;
  min-height: 60vh;
  display: flex;
  align-items: flex-end;
}

.fullimg__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.fullimg__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.fullimg__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(6,18,39,0.90) 0%,
    rgba(6,18,39,0.45) 55%,
    rgba(6,18,39,0.10) 100%
  );
}

.fullimg__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding-top: 8rem;
  padding-bottom: 6rem;
  width: 100%;
}

.fullimg__tag {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
}

.fullimg__title { max-width: 720px; }
.fullimg__desc  { max-width: 520px; }

/* ============================================
   SECTION NOVA (Conecta con NOVA)
   ============================================ */
.section-nova {
  padding: 7rem 0;
  position: relative;
  overflow: hidden;
}

.nova__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.nova__text {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.nova__tag {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
}

.nova__visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.nova__img {
  width: 100%;
  max-width: 480px;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 24px 60px rgba(80,120,255,0.25));
}

/* ============================================
   SECTION CONTENT CARDS (imágenes reales + testimonios)
   ============================================ */
.section-content-cards { padding: 6rem 0; }

.content-cards__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.section-content-cards .content-card {
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding: 0;
  height: 100%;
}

.content-card__img-wrap {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  flex-shrink: 0;
}

.section-content-cards .content-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  border-radius: 0;
  transition: transform 0.5s ease;
}

.section-content-cards .content-card:hover .content-card__img {
  transform: scale(1.04);
}

.section-content-cards .content-card__body {
  padding: 1.75rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.content-card__quote {
  font-size: 3rem;
  line-height: 1;
  opacity: 0.18;
  font-weight: 700;
}

.content-card__text {
  font-size: 0.95rem;
  opacity: 0.8;
  line-height: 1.75;
  flex: 1;
}

.content-card__author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.10);
  margin-top: auto;
}

.content-card__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.content-card__author strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
}

.content-card__author span {
  display: block;
  font-size: 0.78rem;
  opacity: 0.55;
}

/* ============================================
   RESPONSIVE
   ============================================ */

/* Tablet: 1024px */
@media (max-width: 1024px) {
  .hero__content      { grid-template-columns: 1fr; gap: 3rem; }
  .hero__visual       { flex-direction: row; justify-content: flex-start; align-items: flex-start; }
  .hero__card--offset { margin-left: 0; margin-top: 0; }

  .statement__grid    { grid-template-columns: 1fr; gap: 3rem; }
  .section-dual .container { grid-template-columns: 1fr; }
  .grid-features__wrap { grid-template-columns: repeat(2, 1fr); }
  .split__grid        { grid-template-columns: 1fr; gap: 3rem; }
  .big-card           { grid-template-columns: 1fr; }
  .footer__inner      { grid-template-columns: 1fr; gap: 3rem; }
  .nova__inner        { grid-template-columns: 1fr; gap: 3rem; }
  .content-cards__grid { grid-template-columns: 1fr; }
  .academia__inner    { grid-template-columns: 1fr; gap: 3rem; }
  .articulos__grid    { grid-template-columns: 1fr 1fr; }
  .sponsors__grid     { grid-template-columns: repeat(6, 1fr); }
  .partner-logo-card  { width: 110px; height: 88px; }
  .navbar__nav        { gap: 1.25rem; }
  .navbar__nav a      { font-size: 0.9rem; }
}

/* Tablet pequeña: 768px */
@media (max-width: 768px) {
  .navbar__nav {
    display: none;
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: rgba(6,18,39,0.97);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
  }
  .navbar__nav.open { display: flex; }
  .navbar__nav a    { font-size: 1.25rem; }
  .navbar__burger   { display: flex; }

  .testimonials__grid  { grid-template-columns: 1fr; }
  .speakers__grid      { grid-template-columns: 1fr; }
  .features__grid      { grid-template-columns: 1fr; }
  .cards__grid         { grid-template-columns: 1fr; }
  .content-cards__grid { grid-template-columns: 1fr; }
  .nova__inner         { grid-template-columns: 1fr; gap: 2.5rem; }
  .nova__visual        { display: none; }
  .academia__inner     { grid-template-columns: 1fr; gap: 2.5rem; }
  .articulos__grid     { grid-template-columns: 1fr; }
  .sponsors__grid      { grid-template-columns: repeat(4, 1fr); }
  .partner-logo-card   { width: 100px; height: 80px; }
  .footer__links       { grid-template-columns: 1fr 1fr; }
  .gallery__cards { gap: 10px; }
  .gallery-card   { width: clamp(130px, 20vw, 200px); height: clamp(210px, 32vw, 320px); border-radius: 18px; }

  .banner__pill { padding: 2rem; }
  .display-md   { font-size: clamp(1.8rem, 6vw, 3.5rem); }

  .hero__visual { display: none; }
  .hero__title  { font-size: clamp(2.5rem, 10vw, 5rem); }
}

/* Mobile: 480px */
@media (max-width: 480px) {
  .container { padding: 0 1.25rem; }
  .hero       { padding: 6rem 0 4rem; }

  .hero__title  { font-size: clamp(2rem, 12vw, 4rem); }
  .display-xl   { font-size: clamp(2.2rem, 10vw, 4rem); }
  .display-text { font-size: clamp(1.8rem, 8vw, 3rem); }
  .display-md   { font-size: clamp(1.5rem, 7vw, 2.5rem); }
  .display-lg   { font-size: clamp(1.5rem, 7vw, 2.5rem); }

  .section-banner { padding: 3rem 0; }
  .section-features, .section-cards, .section-testimonials, .section-speakers,
  .section-split, .section-big-card, .section-sponsors,
  .section-content-cards, .section-nova,
  .section-academia, .section-articulos { padding: 4rem 0; }
  .hero__isotipo   { opacity: 0.12; width: clamp(280px, 80vw, 520px); }
  .section-gallery { padding: 2.5rem 0.5rem; }
  .gallery__cards  { gap: 8px; }
  .gallery-card    { width: clamp(80px, 22vw, 160px); height: clamp(130px, 36vw, 260px); border-radius: 14px; }
  .hero__ia        { font-size: clamp(4rem, 15vw, 8rem); }
  .sponsors__grid  { grid-template-columns: repeat(3, 1fr); }
  .icons__row      { gap: 1.5rem 2rem; }
  .stmt-full__title { font-size: clamp(1.5rem, 5vw, 2.25rem); }
  .academia__title  { font-size: clamp(2.5rem, 8vw, 5rem); }
  .progress__title  { font-size: clamp(1.5rem, 5vw, 2rem); }
  .partner-logo-card { width: 90px; height: 72px; }

  .grid-features__wrap { grid-template-columns: 1fr 1fr; gap: 0.75rem; }
  .grid-feat { padding: 1.25rem; }
  .footer__links { grid-template-columns: 1fr; }
  .footer__bar   { flex-direction: column; text-align: center; }
  .dual__item { padding: 2rem; }
  .big-card   { padding: 1.75rem; }
}

/* ═══════════════════════════════════════
   HEADINGS DE TRANSICIÓN — TEXTO BLOQUE *
   Glass-pill centrado como en Figma
   ═══════════════════════════════════════ */
.section-heading {
  padding: clamp(40px, 6vw, 80px) 24px;
  text-align: center;
  position: relative;
}
.section-heading__title {
  display: inline-block;
  font-family: var(--font);
  font-weight: 600;
  font-size: clamp(24px, 3.2vw, 44px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: #F3F5F7;
  max-width: 22ch;
  margin: 0 auto;
  padding: clamp(16px, 2.2vw, 28px) clamp(32px, 5vw, 64px);
  border-radius: 9999px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}

/* ═══════════════════════════════════════
   PAG 03 — Transparencia generativa
   Glass-card grande contenedor con robot que sobresale arriba,
   cúpula adentro, título y botón abajo
   ═══════════════════════════════════════ */
.section-pag03 {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(120px, 12vw, 200px) 24px clamp(60px, 8vw, 120px);
  background: #1E1E1E;
  overflow: hidden;
}
.section-pag03__card {
  position: relative;
  width: 100%;
  max-width: 900px;
  padding: clamp(40px, 6vw, 80px) clamp(24px, 4vw, 56px) clamp(40px, 5vw, 64px);
  border-radius: 32px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(24px, 3vw, 40px);
}
.section-pag03__visual {
  position: relative;
  width: 100%;
  max-width: 560px;
  margin-top: clamp(-100px, -10vw, -160px);
  display: flex;
  flex-direction: column;
  align-items: center;
}
.section-pag03__main {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 16px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.4);
  position: relative;
  z-index: 2;
}
.section-pag03__deco {
  width: 60%;
  height: auto;
  display: block;
  border-radius: 12px;
  margin-top: -22%;
  position: relative;
  z-index: 1;
  box-shadow: 0 12px 30px rgba(0,0,0,0.5);
}
.section-pag03__title {
  font-family: var(--font);
  font-weight: 600;
  font-size: clamp(40px, 6vw, 72px);
  line-height: 1.05;
  color: #F3F5F7;
  margin: 0;
  letter-spacing: -0.02em;
}
.section-pag03__btn {
  align-self: center;
}

/* ═══════════════════════════════════════
   PAG 04 — Conecta con NOVA
   Banner top → glass-card grande con OJO bg + subtítulo →
   pill con título → NOVA en círculo
   ═══════════════════════════════════════ */
.section-pag04 {
  position: relative;
  background: #1E1E1E;
  overflow: hidden;
}
.section-pag04__banner {
  width: 100%;
  height: clamp(80px, 12vw, 220px);
  overflow: hidden;
}
.section-pag04__banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.section-pag04__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(20px, 2.5vw, 36px);
  padding: clamp(40px, 6vw, 80px) 24px clamp(60px, 8vw, 120px);
  max-width: 1100px;
  margin: 0 auto;
}
.section-pag04__subtitle-card {
  position: relative;
  width: 100%;
  max-width: 920px;
  aspect-ratio: 16 / 6;
  border-radius: 24px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.section-pag04__eye-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  opacity: 0.65;
}
.section-pag04__subtitle-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.25) 0%, rgba(0,0,0,0.45) 100%);
  z-index: 1;
}
.section-pag04__subtitle {
  position: relative;
  z-index: 2;
  font-family: var(--font);
  font-weight: 600;
  font-size: clamp(28px, 4.5vw, 56px);
  line-height: 1.1;
  color: #F3F5F7;
  margin: 0;
  text-align: center;
  letter-spacing: -0.01em;
  text-shadow: 0 2px 8px rgba(0,0,0,0.4);
  padding: 0 24px;
}
.section-pag04__title-pill {
  padding: clamp(16px, 2vw, 24px) clamp(40px, 6vw, 72px);
  border-radius: 9999px;
}
.section-pag04__title {
  font-family: var(--font);
  font-weight: 600;
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.1;
  color: #F3F5F7;
  margin: 0;
  text-align: center;
  letter-spacing: -0.01em;
}
.section-pag04__nova {
  margin-top: clamp(8px, 2vw, 24px);
}
.section-pag04__nova-img {
  width: clamp(180px, 22vw, 280px);
  height: auto;
  display: block;
}

/* ═══════════════════════════════════════
   EL HORIZONTE DE LA IA — BLOQUE 30 + 31
   Composición unificada: pill title + grid 8×4 de logos en glass-card
   Reemplaza .section-sponsors heredada (ahora huérfana, no se usa)
   ═══════════════════════════════════════ */
.section-horizonte {
  position: relative;
  padding: clamp(60px, 8vw, 120px) 24px;
  background: #0c0e15;
  overflow: hidden;
}

.horizonte__hands-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.horizonte__hands-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  mix-blend-mode: multiply;
  opacity: 0.55;
}

.horizonte__isotipo {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.horizonte__isotipo img {
  width: 90%;
  max-width: 900px;
  height: auto;
  object-fit: contain;
  opacity: 0.07;
}

.horizonte__iso-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.horizonte__iso-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  mix-blend-mode: screen;
  opacity: 0.55;
}
.horizonte__inner {
  position: relative;
  z-index: 1;
  max-width: 1440px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(32px, 4vw, 56px);
}
.horizonte__title-card {
  padding: clamp(20px, 2.5vw, 32px) clamp(40px, 6vw, 80px);
  border-radius: 9999px;
}
.horizonte__title {
  font-family: var(--font);
  font-weight: 600;
  font-size: clamp(28px, 3.5vw, 48px);
  line-height: 1.1;
  color: #F3F5F7;
  margin: 0;
  text-align: center;
  letter-spacing: -0.01em;
}
.horizonte__grid {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 12px;
  padding: clamp(20px, 3vw, 40px) 0;
}
.horizonte-logo {
  aspect-ratio: 5 / 4;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(217,217,217,0.55);
  border-radius: 12px;
  padding: 14px;
  transition: background 0.3s ease, transform 0.3s ease;
}
.horizonte-logo:hover {
  background: rgba(217,217,217,0.70);
  transform: translateY(-2px);
}
.horizonte-logo img {
  max-width: 80%;
  max-height: 70%;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
  filter: brightness(0) invert(1);
}
@media (max-width: 1024px) {
  .horizonte__grid { grid-template-columns: repeat(6, 1fr); }
}
@media (max-width: 640px) {
  .horizonte__grid { grid-template-columns: repeat(4, 1fr); gap: 8px; padding: 16px; }
  .horizonte-logo { padding: 10px; }
}

/* ═══════════════════════════════════════
   PRODUCIDO POR — Frame 295
   ═══════════════════════════════════════ */
.section-producido {
  background-color: rgb(16, 45, 97);
  background-repeat: repeat;
  background-size: auto;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: clamp(60px, 8vw, 100px) 24px;
}

.producido__card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0px;
  background: rgba(30, 60, 120, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 18px;
  padding: 8px 50px;
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

.producido__label {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: rgba(255, 255, 255, 0.75);
  text-transform: uppercase;
}

.producido__logo {
  height: 150px;
  width: auto;
  object-fit: contain;
}

@media (max-width: 640px) {
  .producido__card { padding: 28px 36px; }
  .producido__logo { height: 54px; }
}

/* ═══════════════════════════════════════
   BLOQUES PLACEHOLDER — 12, 16, 18, 22, 27, 29
   Sistema de cards reutilizable
   ═══════════════════════════════════════ */
.section-bloque {
  position: relative;
  padding: clamp(40px, 6vw, 80px) 0;
}
.bloque-cards {
  display: grid;
  gap: clamp(20px, 3vw, 40px);
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.bloque-cards--3col { grid-template-columns: repeat(3, 1fr); }
.bloque-cards--4col { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1024px) { .bloque-cards--4col { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 768px)  { .bloque-cards--3col, .bloque-cards--4col { grid-template-columns: 1fr; max-width: 380px; } }

.bloque-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.bloque-card--label-top { gap: 12px; }
.bloque-card__label,
.bloque-card__title {
  font-family: var(--font);
  font-weight: 700;
  letter-spacing: 0.12em;
  color: rgba(243, 245, 247, 0.55);
  font-size: 0.95rem;
  text-transform: uppercase;
  margin: 0;
  text-align: center;
}
.bloque-card__img-wrap {
  width: 100%;
  border-radius: 16px;
  overflow: hidden;
  background: rgba(255,255,255,0.04);
}
.bloque-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.bloque-card__img-wrap--portrait { aspect-ratio: 3 / 7; }
.bloque-card__img-wrap--portrait-wide { aspect-ratio: 3 / 5; }
.bloque-card__img-wrap--square { aspect-ratio: 1 / 1; }
.bloque-card__text {
  font-family: var(--font);
  color: rgba(243, 245, 247, 0.5);
  font-size: 0.9rem;
  line-height: 1.5;
  margin: 0;
  text-align: center;
  font-weight: 400;
}

/* BLOQUE 22 — alternating text/image grid */
.bloque22-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(12px, 1.5vw, 20px);
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
@media (max-width: 1024px) { .bloque22-grid { grid-template-columns: repeat(2, 1fr); } }
.bloque22-cell {
  aspect-ratio: 1 / 1;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: clamp(16px, 2vw, 28px);
  gap: 12px;
}
.bloque22-cell--img { padding: 0; overflow: hidden; }
.bloque22-cell--img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.bloque22-cell__title {
  font-family: var(--font);
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #F3F5F7;
  font-size: 0.95rem;
  text-transform: uppercase;
  margin: 0;
}
.bloque22-cell__text {
  font-family: var(--font);
  color: rgba(243, 245, 247, 0.7);
  font-size: 0.85rem;
  line-height: 1.4;
  margin: 0;
  font-weight: 500;
}
.bloque22-cell__dots { display: flex; gap: 6px; margin-top: auto; }
.bloque22-cell__dots span { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,0.4); }

/* BLOQUE 27 — single centered iso/logo */
.section-bloque-27 {
  display: flex;
  justify-content: center;
  align-items: center;
}
.bloque27-iso {
  width: clamp(180px, 18vw, 280px);
  height: auto;
  display: block;
}

/* BLOQUE 29 — split card with bars + button (left) and image + bullet text (right) */
.bloque29-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 3vw, 48px);
  padding: clamp(24px, 3vw, 40px);
  border-radius: 24px;
  max-width: 1100px;
  margin: 0 auto;
  align-items: center;
}
@media (max-width: 768px) { .bloque29-card { grid-template-columns: 1fr; } }
.bloque29-left { display: flex; flex-direction: column; gap: 16px; align-items: flex-start; }
.bloque29-bars { display: flex; flex-direction: column; gap: 12px; width: 100%; }
.bloque29-bars span {
  display: block;
  height: 36px;
  background: rgba(255,255,255,0.06);
  border-radius: 10px;
}
.bloque29-bars span:last-child { height: 60px; }
.bloque29-right { display: flex; flex-direction: column; gap: 16px; }
.bloque29-img {
  width: 100%;
  height: auto;
  border-radius: 16px;
  display: block;
}
.bloque29-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.bloque29-list li {
  position: relative;
  padding-left: 22px;
  color: rgba(243,245,247,0.85);
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.05em;
}
.bloque29-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.6);
}

/* BLOQUE 25 — Glass-card con dots fila + 2 secciones TITULAR+TEXTO */
.bloque25-card {
  max-width: 1100px;
  margin: 0 auto;
  padding: clamp(24px, 3vw, 40px) clamp(28px, 4vw, 56px);
  border-radius: 24px;
  display: flex;
  flex-direction: column;
  gap: clamp(20px, 2.5vw, 32px);
}
.bloque25-dots {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.bloque25-dots span {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  display: block;
}
.bloque25-row {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.bloque25-icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.12);
  margin-top: 6px;
}
.bloque25-content { flex: 1; }
.bloque25-title {
  font-family: var(--font);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #F3F5F7;
  font-size: clamp(20px, 2.2vw, 32px);
  margin: 0 0 8px;
}
.bloque25-text {
  font-family: var(--font);
  font-weight: 400;
  color: rgba(243, 245, 247, 0.6);
  font-size: 0.95rem;
  line-height: 1.55;
  margin: 0;
  letter-spacing: 0.02em;
}