:root {
  --bio-navy: #10263f;
  --bio-blue: #176b89;
  --bio-teal: #0f8f89;
  --bio-green: #6cab43;
  --bio-lime: #b9d640;
  --bio-orange: #f28c28;
  --bio-cream: #f7fbf6;
  --bio-white: #ffffff;
  --bio-text: #17212b;
  --bio-muted: #5d6874;
  --bio-border: #dbe7e0;
  --shadow-soft: 0 18px 45px rgba(16, 38, 63, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--bio-text);
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.6;
  background: var(--bio-white);
  padding-bottom: 74px;
}

a {
  color: var(--bio-blue);
}

img,
iframe {
  max-width: 100%;
}

.skip-link {
  position: fixed;
  z-index: 2000;
  left: 1rem;
  top: 1rem;
  padding: 0.75rem 1rem;
  background: var(--bio-navy);
  color: var(--bio-white);
}

.site-header {
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(16, 38, 63, 0.08);
  backdrop-filter: blur(14px);
}

.navbar {
  --bs-navbar-padding-y: 0.75rem;
}

.navbar-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--bio-navy);
  font-size: 0.95rem;
  line-height: 1.15;
}

.navbar-brand small {
  display: block;
  color: var(--bio-muted);
  font-size: 0.74rem;
}

.brand-logo {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 0 0 2px #ffffff, 0 0 0 3px rgba(15, 143, 137, 0.28);
}

.nav-link {
  color: var(--bio-navy);
  font-weight: 700;
}

.btn {
  --bs-btn-border-radius: 0.5rem;
  --bs-btn-font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 44px;
}

.btn-primary {
  --bs-btn-bg: var(--bio-orange);
  --bs-btn-border-color: var(--bio-orange);
  --bs-btn-hover-bg: #d97212;
  --bs-btn-hover-border-color: #d97212;
  --bs-btn-active-bg: #c8660e;
  --bs-btn-active-border-color: #c8660e;
  --bs-btn-color: #231305;
  --bs-btn-hover-color: #ffffff;
}

.btn-outline-primary {
  --bs-btn-color: var(--bio-navy);
  --bs-btn-border-color: var(--bio-teal);
  --bs-btn-hover-bg: var(--bio-teal);
  --bs-btn-hover-border-color: var(--bio-teal);
  --bs-btn-hover-color: #ffffff;
}

.btn-outline-light {
  --bs-btn-color: #ffffff;
  --bs-btn-border-color: rgba(255, 255, 255, 0.72);
  --bs-btn-hover-color: var(--bio-navy);
  --bs-btn-hover-bg: #ffffff;
  --bs-btn-hover-border-color: #ffffff;
}

.btn-accent {
  --bs-btn-bg: var(--bio-lime);
  --bs-btn-border-color: var(--bio-lime);
  --bs-btn-color: #12220b;
  --bs-btn-hover-bg: #d3e85a;
  --bs-btn-hover-border-color: #d3e85a;
  --bs-btn-hover-color: #12220b;
}

.hero {
  position: relative;
  overflow: hidden;
  color: var(--bio-white);
  background:
    linear-gradient(145deg, rgba(16, 38, 63, 0.96), rgba(15, 143, 137, 0.88)),
    url("https://bioactitudeventos.org/wp-content/uploads/2026/03/eventosHomen26.jpg") center/cover;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto -18% -28% 34%;
  height: 360px;
  background: radial-gradient(circle, rgba(185, 214, 64, 0.36), transparent 65%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1.5rem;
  padding: 3.4rem 0 2.5rem;
}

.hero h1 {
  max-width: 820px;
  margin: 0 0 1rem;
  font-size: clamp(2.05rem, 7vw, 4.8rem);
  line-height: 1.03;
  font-weight: 900;
}

.hero-subtitle {
  max-width: 760px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.08rem;
}

.eyebrow {
  margin: 0 0 0.8rem;
  color: var(--bio-teal);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.eyebrow.light {
  color: var(--bio-lime);
}

.hero .eyebrow {
  color: var(--bio-lime);
}

.hero-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin: 1.6rem 0 1.25rem;
}

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.trust-strip span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.7rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.93);
  background: rgba(255, 255, 255, 0.08);
  font-size: 0.88rem;
  font-weight: 700;
}

.event-art {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  max-width: 420px;
  margin-top: 1rem;
  padding: 0.65rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 0.7rem;
  background: rgba(255, 255, 255, 0.1);
}

.event-art img {
  width: 68px;
  height: 86px;
  border-radius: 0.4rem;
  object-fit: cover;
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.25);
}

.event-art span {
  color: rgba(255, 255, 255, 0.86);
  font-weight: 800;
}

.conversion-panel {
  padding: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.12);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(16px);
}

.discount-badge {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  padding: 0.75rem;
  border-radius: 0.55rem;
  background: #ffffff;
  color: var(--bio-navy);
}

.discount-badge span {
  color: var(--bio-teal);
  font-weight: 900;
  text-transform: uppercase;
  font-size: 0.72rem;
}

.discount-badge strong {
  font-size: 0.98rem;
}

.countdown {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.65rem;
  margin: 0.8rem 0;
}

.countdown div {
  min-height: 86px;
  display: grid;
  place-items: center;
  padding: 0.55rem;
  border-radius: 0.55rem;
  background: rgba(16, 38, 63, 0.82);
  text-align: center;
}

.countdown strong {
  display: block;
  font-size: clamp(1.6rem, 9vw, 2.7rem);
  line-height: 1;
  color: var(--bio-lime);
}

.countdown span {
  display: block;
  color: rgba(255, 255, 255, 0.85);
  font-weight: 800;
  font-size: 0.75rem;
  text-transform: uppercase;
}

.panel-note {
  color: rgba(255, 255, 255, 0.9);
}

.section {
  padding: 4rem 0;
}

.section-tight {
  padding: 1.4rem 0;
}

.bg-soft {
  background: var(--bio-cream);
}

.bg-deep {
  background:
    linear-gradient(135deg, rgba(16, 38, 63, 0.98), rgba(23, 107, 137, 0.96)),
    var(--bio-navy);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 1.7rem;
}

.section-heading h2,
.section h2,
.final-cta h2 {
  margin-bottom: 0.85rem;
  color: var(--bio-navy);
  font-size: clamp(1.85rem, 5vw, 3.15rem);
  line-height: 1.08;
  font-weight: 900;
}

.bg-deep h2,
.bg-deep h3,
.final-cta h2 {
  color: #ffffff;
}

.section-heading p,
.section p {
  color: var(--bio-muted);
}

.bg-deep p,
.final-cta p {
  color: rgba(255, 255, 255, 0.83);
}

.summary-grid {
  display: grid;
  gap: 0.8rem;
}

.summary-grid article {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 0 0.8rem;
  align-items: center;
  padding: 1rem;
  border: 1px solid var(--bio-border);
  border-radius: 0.7rem;
  background: #ffffff;
}

.summary-grid i {
  grid-row: span 2;
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: 50%;
  color: var(--bio-navy);
  background: #e7f4ee;
  font-size: 1.3rem;
}

.summary-grid strong {
  color: var(--bio-navy);
}

.summary-grid span {
  color: var(--bio-muted);
  font-size: 0.95rem;
}

.price-card {
  padding: 1.15rem;
  border: 1px solid var(--bio-border);
  border-radius: 0.75rem;
  background: #ffffff;
  box-shadow: 0 12px 28px rgba(16, 38, 63, 0.08);
}

.price-card.featured {
  border-color: rgba(242, 140, 40, 0.55);
  box-shadow: var(--shadow-soft);
}

.price-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.7rem;
  margin-bottom: 1rem;
}

.tag,
.savings {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 900;
}

.tag {
  background: var(--bio-navy);
  color: #ffffff;
  text-transform: uppercase;
}

.tag.secondary {
  background: var(--bio-teal);
}

.savings {
  color: #173006;
  background: #e8f7b8;
  text-align: right;
}

.price-card h3 {
  color: var(--bio-navy);
  font-size: 1.45rem;
  font-weight: 900;
}

.price-list {
  display: grid;
  gap: 0.7rem;
  margin: 1.2rem 0;
}

.price-list div,
.cert-list div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--bio-border);
}

.price-list span,
.cert-list span {
  color: var(--bio-muted);
  font-weight: 700;
}

.price-list strong,
.cert-list strong {
  color: var(--bio-navy);
  font-size: 1.1rem;
  white-space: nowrap;
}

.muted-price {
  opacity: 0.76;
}

.payment-note {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.2rem;
  padding: 1rem;
  border-left: 4px solid var(--bio-orange);
  border-radius: 0.65rem;
  background: #fff7ee;
}

.payment-note i {
  color: var(--bio-orange);
  font-size: 1.4rem;
}

.payment-note p {
  margin: 0;
}

.topic-grid,
.format-grid,
.speaker-grid {
  display: grid;
  gap: 1rem;
}

.topic-grid article,
.format-grid article {
  padding: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.08);
}

.format-grid article {
  border-color: var(--bio-border);
  background: #ffffff;
}

.topic-grid i,
.format-grid i {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  margin-bottom: 0.75rem;
  border-radius: 50%;
  color: var(--bio-navy);
  background: var(--bio-lime);
  font-size: 1.35rem;
}

.format-grid i {
  color: var(--bio-white);
  background: var(--bio-teal);
}

.topic-grid h3,
.format-grid h3 {
  font-size: 1.15rem;
  font-weight: 900;
}

.logo-band {
  border-bottom: 1px solid var(--bio-border);
  background: #ffffff;
}

.logo-band .container {
  display: grid;
  gap: 1rem;
}

.logo-band p {
  margin: 0;
  color: var(--bio-muted);
  font-weight: 900;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.logo-band div div {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
  align-items: center;
}

.logo-band img {
  width: 100%;
  max-height: 80px;
  object-fit: contain;
  padding: 0.7rem;
  border: 1px solid var(--bio-border);
  border-radius: 0.55rem;
  background: #ffffff;
}

.visual-board {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 320px;
  overflow: hidden;
  border-radius: 0.8rem;
  background:
    linear-gradient(135deg, rgba(16, 38, 63, 0.88), rgba(15, 143, 137, 0.7)),
    url("https://bioactitudeventos.org/wp-content/uploads/2026/03/2025-1024x576.jpeg") center/cover;
  box-shadow: var(--shadow-soft);
}

.visual-board div {
  display: flex;
  flex-direction: column;
  justify-content: end;
  min-height: 160px;
  padding: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: #ffffff;
}

.visual-board span {
  color: var(--bio-lime);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.visual-board strong {
  max-width: 12ch;
  font-size: 1.25rem;
  line-height: 1.08;
}

.schedule-tabs {
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.schedule-tabs .nav-link {
  border: 1px solid var(--bio-border);
  color: var(--bio-navy);
  background: #ffffff;
  font-weight: 900;
}

.schedule-tabs .nav-link.active {
  background: var(--bio-navy);
  border-color: var(--bio-navy);
  color: #ffffff;
}

.schedule-content {
  padding: 1rem;
  border: 1px solid var(--bio-border);
  border-radius: 0.8rem;
  background: #ffffff;
}

.schedule-content h3 {
  color: var(--bio-navy);
  font-size: 1.3rem;
  font-weight: 900;
}

.schedule-list {
  display: grid;
  gap: 0.45rem;
}

.schedule-list h4 {
  margin: 1rem 0 0.35rem;
  color: var(--bio-blue);
  font-size: 0.95rem;
  font-weight: 900;
  text-transform: uppercase;
}

.schedule-list p {
  display: grid;
  gap: 0.25rem;
  margin: 0;
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--bio-border);
}

.schedule-list time {
  color: var(--bio-teal);
  font-weight: 900;
}

.schedule-list span {
  color: var(--bio-text);
}

.testimonial-carousel {
  padding-bottom: 3rem;
}

.testimonial-carousel .carousel-inner {
  overflow: visible;
}

.testimonial-carousel .carousel-control-prev,
.testimonial-carousel .carousel-control-next {
  top: auto;
  bottom: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bio-navy);
  opacity: 1;
}

.testimonial-carousel .carousel-control-prev {
  left: 0;
}

.testimonial-carousel .carousel-control-next {
  right: auto;
  left: 54px;
}

.testimonial-carousel .carousel-indicators {
  right: 0;
  bottom: 0.6rem;
  left: auto;
  justify-content: flex-end;
  width: auto;
  margin: 0;
}

.testimonial-carousel .carousel-indicators [data-bs-target] {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--bio-teal);
}

.testimonial-slide {
  display: grid;
  gap: 1rem;
}

.testimonial-slide article {
  min-height: 230px;
  padding: 1.15rem;
  border: 1px solid var(--bio-border);
  border-radius: 0.75rem;
  background: #ffffff;
  box-shadow: 0 12px 28px rgba(16, 38, 63, 0.08);
}

.testimonial-slide article::before {
  content: "“";
  display: block;
  height: 34px;
  color: var(--bio-orange);
  font-family: Georgia, serif;
  font-size: 3.4rem;
  line-height: 0.8;
}

.testimonial-slide strong {
  display: block;
  margin-bottom: 0.55rem;
  color: var(--bio-navy);
  font-size: 0.92rem;
  font-weight: 900;
}

.testimonial-slide p {
  margin: 0;
  color: var(--bio-text);
  font-size: 1rem;
}

.audience-box {
  margin-top: 1rem;
  padding: 1rem;
  border: 1px solid var(--bio-border);
  border-radius: 0.75rem;
  background: var(--bio-cream);
}

.audience-box h3 {
  color: var(--bio-navy);
  font-size: 1.2rem;
  font-weight: 900;
}

.audience-box ul {
  margin: 0;
  padding-left: 1.2rem;
}

.audience-box li {
  margin: 0.45rem 0;
}

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

.speaker-card {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 0 0.9rem;
  align-items: center;
  min-height: 136px;
  padding: 1rem;
  border: 1px solid var(--bio-border);
  border-radius: 0.65rem;
  background: #ffffff;
}

.speaker-card {
  color: inherit;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.speaker-card:hover,
.speaker-card:focus-visible {
  transform: translateY(-3px);
  border-color: rgba(15, 143, 137, 0.45);
  box-shadow: var(--shadow-soft);
}

.speaker-grid img {
  grid-row: span 3;
  width: 72px;
  height: 88px;
  border-radius: 50%;
  object-fit: cover;
  object-position: top center;
  background: #eef6f1;
}

.speaker-grid h3 {
  margin: 0;
  color: var(--bio-navy);
  font-size: 1rem;
  font-weight: 900;
}

.speaker-grid p {
  margin: 0;
  font-size: 0.9rem;
}

.speaker-card span {
  display: inline-flex;
  align-items: center;
  width: max-content;
  min-height: 30px;
  margin-top: 0.35rem;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  color: #173006;
  background: #e8f7b8;
  font-size: 0.78rem;
  font-weight: 900;
}

.map-shell {
  overflow: hidden;
  border: 1px solid var(--bio-border);
  border-radius: 0.8rem;
  box-shadow: var(--shadow-soft);
}

.map-shell iframe {
  display: block;
  width: 100%;
  height: 360px;
  border: 0;
}

.cert-list {
  padding: 0.4rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.08);
}

.cert-list div {
  border-color: rgba(255, 255, 255, 0.16);
}

.cert-list span,
.cert-list strong {
  color: #ffffff;
}

.faq .accordion-item {
  overflow: hidden;
  margin-bottom: 0.7rem;
  border: 1px solid var(--bio-border);
  border-radius: 0.65rem;
}

.faq .accordion-button {
  color: var(--bio-navy);
  font-weight: 900;
}

.faq .accordion-button:not(.collapsed) {
  color: var(--bio-navy);
  background: #e8f4ee;
  box-shadow: none;
}

.final-cta {
  padding: 3rem 0;
  color: #ffffff;
  background: linear-gradient(135deg, var(--bio-teal), var(--bio-navy));
}

.final-cta .container {
  display: grid;
  gap: 1.2rem;
}

.site-footer {
  padding: 2rem 0 5.5rem;
  background: #071827;
  color: rgba(255, 255, 255, 0.8);
}

.site-footer .container {
  display: grid;
  gap: 1rem;
}

.site-footer p {
  margin: 0.3rem 0 0;
}

.site-footer nav {
  display: flex;
  gap: 0.8rem;
}

.site-footer a {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  color: #ffffff;
  text-decoration: none;
}

.mobile-cta {
  position: fixed;
  z-index: 1030;
  right: 0;
  bottom: 0;
  left: 0;
  padding: 0.75rem;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 -12px 24px rgba(16, 38, 63, 0.12);
  backdrop-filter: blur(12px);
}

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

@media (min-width: 576px) {
  .hero-actions {
    grid-template-columns: max-content max-content;
  }

  .summary-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .logo-band .container {
    grid-template-columns: auto 1fr;
    align-items: center;
  }

  .logo-band div div {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (min-width: 768px) {
  body {
    padding-bottom: 0;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
    align-items: end;
    padding: 5.6rem 0 4.5rem;
  }

  .section {
    padding: 5.5rem 0;
  }

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

  .schedule-list p {
    grid-template-columns: 150px 1fr;
    gap: 1rem;
  }

  .testimonial-slide {
    grid-template-columns: repeat(3, 1fr);
  }

  .final-cta .container,
  .site-footer .container {
    grid-template-columns: 1fr auto;
    align-items: center;
  }

  .mobile-cta {
    display: none;
  }

  .site-footer {
    padding-bottom: 2rem;
  }
}

@media (min-width: 992px) {
  .hero h1 {
    max-width: 940px;
  }

  .speaker-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}