/* =========================
   ANCHOR OFFSET
========================= */

section[id] {
  scroll-margin-top: 40px;
}

/* =========================
   NAV CENTER BUTTON
========================= */


/* BOTÓN CENTRADO DESKTOP */
.nav-center-btn {
  position: relative;
}

/* ESTILO BOTON */
.nav-center-btn .btn {
  border-radius: 999px;
  font-weight: 500;
  box-shadow:
    0 8px 20px rgba(0,0,0,0.08);
}




/* =========================
   HERO EVENT
========================= */

.hero-event {
  position: relative;
  padding: 140px 0 100px;
  overflow: hidden;
}

/* TEXTO SUPERIOR */
.hero-kicker {
  display: inline-block;
  margin-bottom: 1.2rem;
  padding: 10px 18px;

  border-radius: 999px;

  background: rgba(54, 150, 148, 0.12);
  color: var(--green-accent);

  font-size: 0.9rem;
  font-weight: 600;
}

/* TITULO */
.hero-event h1 {
  font-size: clamp(2.8rem, 6vw, 5rem);
  line-height: 1.05;
  margin-bottom: 1.4rem;

  color: var(--violet-dark);
}

/* DESCRIPCIÓN */
.hero-description {
  font-size: 1.08rem;
  line-height: 1.9;
  color: #555;

  margin-bottom: 2rem;

  max-width: 560px;
}

/* META INFO */
.hero-meta {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;

  margin-bottom: 2.2rem;
}

.hero-meta span {
  color: #555;
  font-size: 1rem;
}

/* BOTONES */
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* IMAGEN */
.hero-event-img {
  border-radius: 32px;

  box-shadow:
    0 20px 50px rgba(0,0,0,0.12);

  transition:
    transform 0.4s ease,
    box-shadow 0.4s ease;
}

.hero-event-img:hover {
  transform: translateY(-4px);
  box-shadow:
    0 26px 60px rgba(0,0,0,0.18);
}

/* =========================
   MOBILE
========================= */

@media (max-width: 768px) {

  .hero-event {
    padding: 120px 0 80px;
    text-align: center;
  }

  .hero-description {
    margin-inline: auto;
  }

  .hero-meta {
    align-items: center;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-actions .btn {
    width: 100%;
  }

}


/* =========================
   ABOUT EVENT
========================= */

.about-event {
  padding: 100px 0;
}

/* SECTION KICKER */
.section-kicker {
  display: inline-block;
  margin-bottom: 1rem;

  padding: 10px 18px;
  border-radius: 999px;

  background: rgba(54, 150, 148, 0.12);
  color: var(--green-accent);

  font-size: 0.9rem;
  font-weight: 600;
}

/* TITULO */
.about-event h2 {
  margin-bottom: 1.6rem;

  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.15;

  color: var(--violet-dark);
}

/* TEXTO */
.about-event-text {
  color: #555;
  line-height: 1.9;
  font-size: 1.02rem;

  margin-bottom: 1.2rem;
}

/* GRID */
.about-event-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.2rem;
}

/* CARD */
.about-card {
  background: rgba(255,255,255,0.75);

  backdrop-filter: blur(10px);

  border-radius: 24px;

  padding: 1.6rem;

  box-shadow:
    0 10px 30px rgba(0,0,0,0.06);

  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

.about-card:hover {
  transform: translateY(-4px);

  box-shadow:
    0 18px 40px rgba(0,0,0,0.10);
}

/* ICONO */
.about-icon {
  display: inline-block;

  font-size: 2rem;

  margin-bottom: 1rem;
}

/* TITULO CARD */
.about-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.8rem;

  color: var(--violet-dark);
}

/* TEXTO CARD */
.about-card p {
  color: #666;
  line-height: 1.6;
  margin-bottom: 0;
}

/* =========================
   MOBILE
========================= */

@media (max-width: 768px) {

  .about-event {
    padding: 80px 0;
    text-align: center;
  }

  .about-event-grid {
    grid-template-columns: 1fr;
  }

}


/* =========================
   SPEAKERS
========================= */

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

/* HEADER */
.section-heading {
  max-width: 760px;
  margin: 0 auto 4rem;
}

.section-heading h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);

  margin-bottom: 1.2rem;

  color: var(--violet-dark);
}

.section-heading p {
  color: #666;
  line-height: 1.8;
}

/* GRID */
.speakers-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

/* CARD */

.speaker-card {
  position: relative;

  background: rgba(255,255,255,0.75);

  backdrop-filter: blur(12px);

  border-radius: 28px;

  padding: 2rem;

  box-shadow:
    0 14px 40px rgba(0,0,0,0.06);

  transition:
    transform 0.35s ease,
    box-shadow 0.35s ease;
}

.speaker-card:hover {
  transform: translateY(-6px);

  box-shadow:
    0 20px 50px rgba(0,0,0,0.12);
}

/* LINK CARD */
.speaker-card-link {
  text-decoration: none;
  color: inherit;
  display: block;
}

/* HORARIO */
.speaker-time {
  display: inline-block;

  margin-bottom: 1rem;

  padding: 8px 14px;

  border-radius: 999px;

  background: rgba(93, 84, 145, 0.12);

  color: var(--violet-dark);

  font-size: 0.85rem;
  font-weight: 600;
}

/* NOMBRE */
.speaker-card h3 {
  margin-bottom: 0.8rem;

  font-size: 1.5rem;

  color: var(--violet-dark);
}

/* ROL */
.speaker-role {
  font-weight: 600;
  color: var(--green-accent);

  margin-bottom: 1rem;
}

/* DESCRIPCIÓN */
.speaker-description {
  color: #666;
  line-height: 1.8;

  margin-bottom: 0;
}

/* MINIATURA LOGO */
.speaker-logo {
  position: absolute;
  top: 22px;
  right: 22px;
  width: 72px;
  height: 72px;
  object-fit: contain;
  border-radius: 16px;
  background: white;
  padding: 6px;
  box-shadow:
    0 8px 20px rgba(0,0,0,0.08);
  transition: transform 0.25s ease;  
}

/* HOVER LOGO */
.speaker-card-link:hover .speaker-logo {
  transform: scale(1.05);
}

/* =========================
   MOBILE
========================= */

@media (max-width: 768px) {

  .speakers-section {
    padding: 80px 0;
  }

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

}

/* =========================
   SCHEDULE
========================= */

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

/* TIMELINE */
.schedule-timeline {
  position: relative;

  max-width: 900px;
  margin: 0 auto;
}

/* LINEA CENTRAL */
.schedule-timeline::before {
  content: "";

  position: absolute;

  top: 0;
  left: 110px;

  width: 2px;
  height: 100%;

  background:
    linear-gradient(
      to bottom,
      rgba(93,84,145,0.2),
      rgba(54,150,148,0.4)
    );
}

/* ITEM */
.schedule-item {
  position: relative;

  display: flex;
  gap: 2rem;

  margin-bottom: 2.5rem;
}

/* HORA */
.schedule-hour {
  min-width: 90px;

  font-weight: 700;
  font-size: 1rem;

  color: var(--violet-dark);

  position: relative;
}

/* PUNTO */
.schedule-hour::after {
  content: "";

  position: absolute;

  top: 6px;
  right: -24px;

  width: 14px;
  height: 14px;

  border-radius: 50%;

  background: var(--green-accent);

  box-shadow:
    0 0 0 6px rgba(54,150,148,0.12);
}

/* CARD */
.schedule-content {
  flex: 1;

  background: rgba(255,255,255,0.75);

  backdrop-filter: blur(10px);

  border-radius: 24px;

  padding: 1.6rem;

  box-shadow:
    0 12px 32px rgba(0,0,0,0.06);
}

/* TITULO */
.schedule-content h3 {
  margin-bottom: 0.7rem;

  color: var(--violet-dark);
}

/* TEXTO */
.schedule-content p {
  margin-bottom: 0;

  color: #666;
  line-height: 1.7;
}

/* =========================
   MOBILE
========================= */

@media (max-width: 768px) {

  .schedule-section {
    padding: 80px 0;
  }

  .schedule-timeline::before {
    left: 18px;
  }

  .schedule-item {
    gap: 1.2rem;
  }

  .schedule-hour {
    min-width: 60px;
    font-size: 0.9rem;
  }

  .schedule-hour::after {
    right: -14px;
  }

}


/* =========================
   INFO SECTION
========================= */

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

/* GRID */
.info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);

  gap: 1.5rem;

  max-width: 1000px;
  margin: 0 auto;
}

/* CARD */
.info-card {
  display: flex;
  align-items: flex-start;
  gap: 1.2rem;

  background: rgba(255,255,255,0.75);

  backdrop-filter: blur(10px);

  border-radius: 24px;

  padding: 1.6rem;

  box-shadow:
    0 12px 32px rgba(0,0,0,0.06);

  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

.info-card:hover {
  transform: translateY(-4px);

  box-shadow:
    0 18px 40px rgba(0,0,0,0.10);
}

/* ICONO */
.info-icon {
  font-size: 2rem;
  line-height: 1;
}

/* TITULO */
.info-card h3 {
  margin-bottom: 0.6rem;

  font-size: 1.15rem;

  color: var(--violet-dark);
}

/* TEXTO */
.info-card p {
  margin-bottom: 0;

  color: #666;
  line-height: 1.7;
}

/* =========================
   MOBILE
========================= */

@media (max-width: 768px) {

  .info-section {
    padding: 80px 0;
  }

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

}


/* =========================
   CTA SECTION
========================= */

.cta-section {
  padding: 100px 0 120px;
}

/* BOX */
.cta-box {
  position: relative;

  max-width: 900px;
  margin: 0 auto;

  text-align: center;

  padding: 4rem 2rem;

  border-radius: 36px;

  background:
    linear-gradient(
      135deg,
      rgba(93,84,145,0.10),
      rgba(54,150,148,0.10)
    );

  backdrop-filter: blur(12px);

  box-shadow:
    0 20px 50px rgba(0,0,0,0.08);

  overflow: hidden;
}

/* TITULO */
.cta-box h2 {
  font-size: clamp(2rem, 5vw, 4rem);

  line-height: 1.1;

  margin-bottom: 1.4rem;

  color: var(--violet-dark);
}

/* TEXTO */
.cta-box p {
  max-width: 640px;

  margin:
    0 auto 2.2rem;

  color: #666;

  line-height: 1.9;

  font-size: 1.05rem;
}

/* BOTON */
.cta-box .btn {
  padding:
    14px 34px;

  border-radius: 999px;
}

/* =========================
   MOBILE
========================= */

@media (max-width: 768px) {

  .cta-section {
    padding: 80px 0 100px;
  }

  .cta-box {
    padding: 3rem 1.5rem;
  }

  .cta-box .btn {
    width: 100%;
  }

}


.sponsors-block {
  text-align: center;
}

.sponsors-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--violet-dark);
  margin-bottom: 1rem;
}