@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Montserrat:wght@500;600;700;800&display=swap');

:root {
  --cave-blue: #051350;
  --cave-blue-dark: #030c33;
  --cave-blue-light: #eef1fa;
  --cave-orange: #fdae1d;
  --cave-orange-light: #fff5e0;
  --cave-white: #ffffff;
  --cave-black: #111111;
  --cave-gray: #666b78;
  --cave-border: #dfe2ea;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Trebuchet MS", "Lucida Sans Unicode", sans-serif;
  color: var(--cave-black);
  background: var(--cave-white);
}

.cave-page {
  overflow: hidden;
}

.cave-container {
  width: min(1120px, 90%);
  margin: auto;
}

.cave-section {
  padding: 100px 0;
}

.cave-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 3px;
  color: var(--cave-orange);
  margin-bottom: 25px;
}

/* =====================================================
   HERO SECTION & MEJORA DE LOGOS
===================================================== */
.cave-hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--cave-blue);
  color: white;
}

.cave-hero-pattern {
  position: absolute;
  inset: 0;
  opacity: .18;
  background-image:
    linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px);
  background-size: 70px 70px;
}

.cave-hero-content {
  position: relative;
  z-index: 2;
  padding: 80px 0;
}

/* LOGOS CORREGIDOS SIN MARCOS BLANCOS Y MEJOR ALINEADOS */
.cave-logos {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 24px;
  margin-bottom: 30px;
  flex-wrap: wrap;
}

.cave-logo-wrapper {
  background: transparent;
  display: flex;
  align-items: center;
}

.cave-logo-wrapper img {
  height: 60px;
  width: auto;
  object-fit: contain;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  transition: transform 0.25s ease;
}

.cave-logo-wrapper img:hover {
  transform: translateY(-2px);
}

.cave-brand {
  font-weight: 800;
  font-size: 28px;
  letter-spacing: 3px;
  margin-bottom: 30px;
}

.cave-brand b {
  color: var(--cave-orange);
}

.cave-eyebrow {
  display: block;
  color: var(--cave-orange);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 3px;
}

.cave-hero h1 {
  max-width: 900px;
  font-size: clamp(40px, 6vw, 80px);
  line-height: 1.05;
  margin: 15px 0 25px;
  font-weight: 800;
}

.cave-hero h1 span {
  display: block;
  color: var(--cave-orange);
}

.cave-hero-text {
  max-width: 650px;
  color: #dce1ef;
  font-size: 18px;
  line-height: 1.6;
}

.cave-hero-info {
  display: flex;
  align-items: center;
  gap: 30px;
  margin: 35px 0 20px;
}

.hero-info-item {
  display: flex;
  align-items: center;
  gap: 15px;
}

.hero-info-item strong {
  font-size: 45px;
  color: white;
}

.hero-info-item span,
.hero-info-item small {
  display: block;
}

.hero-info-item span {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 2px;
}

.hero-info-item small {
  font-size: 10px;
  color: #aeb6ce;
  letter-spacing: 1px;
}

.hero-divider {
  width: 1px;
  height: 45px;
  background: rgba(255,255,255,.3);
}

.cave-hero-location {
  margin-bottom: 35px;
}

.cave-hero-location strong {
  color: var(--cave-orange);
  font-size: 11px;
  letter-spacing: 2px;
  display: block;
  margin-bottom: 4px;
}

.cave-hero-location p {
  margin: 0;
  color: #dce1ef;
  font-size: 14px;
}

.cave-button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 55px;
  padding: 0 35px;
  background: var(--cave-orange);
  color: white;
  text-decoration: none;
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 1px;
  transition: .25s ease;
}

.cave-button:hover {
  transform: translateY(-3px);
  background: #e59b0b;
}

/* INTRO */
.cave-intro {
  background: var(--cave-blue-light);
}

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

.cave-intro h2,
.cave-experience h2,
.cave-location h2,
.register-copy h2,
.learning-heading h2,
.speakers-heading h2 {
  font-size: clamp(34px, 4.5vw, 55px);
  line-height: 1.1;
  margin: 0;
  color: var(--cave-blue);
  font-weight: 800;
}

.cave-intro h2 span,
.cave-experience h2 span,
.cave-location h2 span,
.register-copy h2 span,
.learning-heading h2 span,
.speakers-heading h2 span {
  display: block;
  color: var(--cave-orange);
}

.cave-intro-copy {
  border-left: 3px solid var(--cave-orange);
  padding-left: 30px;
}

.cave-lead {
  font-size: 24px;
  line-height: 1.3;
  color: var(--cave-blue);
  font-weight: 700;
}

.cave-intro-copy p:last-child {
  color: var(--cave-gray);
  line-height: 1.8;
  font-size: 16px;
}

/* AGENDA */
.cave-agenda { background: white; }

.cave-timeline {
  border-top: 1px solid var(--cave-border);
  margin-top: 40px;
}

.cave-event {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 30px;
  padding: 35px 0;
  border-bottom: 1px solid var(--cave-border);
}

.cave-time {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.cave-time strong {
  font-size: 34px;
  color: var(--cave-blue);
}

.cave-time span {
  color: var(--cave-orange);
  font-size: 11px;
  font-weight: 800;
}

.cave-event-content small {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--cave-orange);
}

.cave-event-content h3 {
  color: var(--cave-blue);
  font-size: 22px;
  margin: 6px 0;
}

.cave-event-content p {
  color: var(--cave-gray);
  line-height: 1.6;
  margin: 0;
}

/* APRENDER */
.cave-learning { background: #f7f8fc; }

.learning-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 50px;
}

.learning-card {
  position: relative;
  padding: 40px;
  background: white;
  border: 1px solid var(--cave-border);
  transition: .25s ease;
}

.learning-card:hover {
  transform: translateY(-4px);
  border-color: var(--cave-orange);
}

.learning-number {
  position: absolute;
  top: 25px;
  right: 25px;
  font-size: 12px;
  font-weight: 800;
  color: var(--cave-orange);
}

.learning-icon {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--cave-blue);
  color: white;
  font-size: 20px;
  margin-bottom: 25px;
}

.learning-card h3 {
  color: var(--cave-blue);
  font-size: 20px;
  margin: 0 0 10px;
}

.learning-card p {
  color: var(--cave-gray);
  line-height: 1.6;
  margin: 0;
}

/* CONFERENCISTAS */
.cave-speakers { background: white; }

.speakers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
  margin-top: 50px;
}

.speaker-card {
  background: #f7f8fc;
  border: 1px solid var(--cave-border);
  transition: .25s ease;
}

.speaker-card:hover {
  transform: translateY(-5px);
}

.speaker-image {
  height: 360px;
  position: relative;
  background: var(--cave-blue);
}

.speaker-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.speaker-number {
  position: absolute;
  left: 20px;
  bottom: 20px;
  color: white;
  font-size: 13px;
  font-weight: 800;
}

.speaker-info { padding: 25px; }

.speaker-info > span {
  color: var(--cave-orange);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 2px;
  display: block;
  margin-bottom: 8px;
}

.speaker-info h3 {
  color: var(--cave-blue);
  font-size: 18px;
  margin: 0 0 8px;
}

.speaker-info p {
  color: var(--cave-gray);
  font-size: 14px;
  margin: 0;
}

/* EXPERIENCIA */
.cave-experience {
  background: var(--cave-blue);
  color: white;
}

.cave-experience h2 { color: white; }

.experience-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 50px;
}

.experience-card {
  padding: 35px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.08);
}

.experience-number {
  color: var(--cave-orange);
  font-size: 14px;
  font-weight: 800;
}

.experience-card h3 {
  font-size: 22px;
  margin: 15px 0 10px;
}

.experience-card p {
  color: #bfc6d8;
  line-height: 1.6;
  margin: 0;
}

/* UBICACIÓN */
.cave-location { background: white; }

.location-box {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 50px;
  border-top: 1px solid var(--cave-border);
  padding-top: 35px;
}

.location-item span {
  display: block;
  color: var(--cave-orange);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 2px;
  margin-bottom: 8px;
}

.location-item strong {
  display: block;
  color: var(--cave-blue);
  font-size: 17px;
}

.location-item p {
  color: var(--cave-gray);
  margin: 5px 0 0;
}

/* REGISTRO */
.cave-register {
  background: var(--cave-blue-dark);
  padding: 100px 0;
}

.register-grid {
  display: grid;
  grid-template-columns: 1fr 440px;
  gap: 70px;
  align-items: start;
}

.register-copy h2 { color: white; }

.register-copy p {
  color: #b9c1d5;
  font-size: 17px;
  line-height: 1.6;
  margin-top: 25px;
}

.register-note {
  border-left: 3px solid var(--cave-orange);
  margin-top: 35px;
  padding: 18px;
  background: rgba(255,255,255,.05);
}

.register-note strong,
.register-note span { display: block; }

.register-note strong {
  color: var(--cave-orange);
  font-size: 18px;
}

.register-note span {
  color: #c7cddd;
  margin-top: 4px;
  font-size: 14px;
}

.cave-form-card {
  background: white;
  padding: 35px;
}

.form-group { margin-bottom: 18px; }

.form-group label {
  display: block;
  color: var(--cave-blue);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1.5px;
  margin-bottom: 6px;
}

.form-group input,
.form-group select {
  width: 100%;
  height: 48px;
  border: 1px solid var(--cave-border);
  padding: 0 14px;
  outline: none;
  font-family: inherit;
  font-size: 14px;
  color: var(--cave-blue);
  background-color: #ffffff;
  box-sizing: border-box;
  border-radius: 0;
  transition: .2s;
}

.form-group select option {
  color: #333333;
  background-color: #ffffff;
}

.form-group input:focus,
.form-group select:focus {
  border-color: var(--cave-orange);
  box-shadow: 0 0 0 3px var(--cave-orange-light);
}

.cave-form-card button {
  width: 100%;
  height: 52px;
  border: none;
  background: var(--cave-orange);
  color: white;
  font-weight: 800;
  letter-spacing: 1px;
  cursor: pointer;
  transition: .25s ease;
}

.cave-form-card button:hover { background: #e59b0b; }

.cave-success {
  display: none;
  text-align: center;
  padding: 20px 0;
}

.success-icon {
  width: 55px;
  height: 55px;
  margin: 0 auto 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--cave-orange);
  color: white;
  font-size: 26px;
  font-weight: 700;
}

.cave-success h3 {
  color: var(--cave-blue);
  font-size: 24px;
  margin: 0 0 10px;
}

.cave-success p {
  color: var(--cave-gray);
  line-height: 1.5;
  font-size: 14px;
  margin: 0 0 8px;
}

/* FOOTER */
.cave-footer {
  padding: 40px 0;
  text-align: center;
  background: #010721;
  color: white;
}

.footer-brand {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 3px;
  margin-bottom: 8px;
}

.footer-brand span { color: var(--cave-orange); }

.cave-footer p {
  color: #aeb5c8;
  margin: 0 0 4px;
  font-size: 14px;
}

.cave-footer small { color: #727a91; }

/* RESPONSIVE */
@media(max-width: 850px) {
  .cave-intro-grid,
  .register-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .experience-grid,
  .learning-grid,
  .location-box {
    grid-template-columns: 1fr;
  }

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

@media(max-width: 600px) {
  .cave-logos { gap: 12px; }
  .cave-logo-wrapper img { height: 48px; }
  .speakers-grid { grid-template-columns: 1fr; }
  .cave-event { grid-template-columns: 1fr; gap: 10px; }
  .hero-divider { display: none; }
  .cave-hero-info { flex-wrap: wrap; gap: 15px; }
}