:root {
  --bg: #f7f9fc;
  --surface: #ffffff;
  --surface-soft: #f1f5f9;
  --surface-dark: #0b132b;
  --surface-dark-2: #111a36;
  --text: #122033;
  --text-soft: #526277;
  --text-light: #dce5f2;
  --primary: #1d4ed8;
  --primary-dark: #153eaf;
  --accent: #06b6d4;
  --accent-2: #10b981;
  --accent-3: #8b5cf6;
  --border: #d9e2ec;
  --success: #0f766e;
  --shadow: 0 14px 40px rgba(15, 23, 42, 0.08);
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --container: 1180px;
  --transition: 0.25s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

.container {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 999;
  background: var(--primary);
  color: #fff;
  padding: 0.75rem 1rem;
  border-radius: 0 0 12px 12px;
}

.skip-link:focus {
  left: 1rem;
}

.topbar {
  background: #08101f;
  color: #d9e6ff;
  font-size: 0.92rem;
}

.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 48px;
}

.topbar__left,
.topbar__right {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.topbar a {
  opacity: 0.95;
  transition: var(--transition);
}

.topbar a:hover {
  opacity: 1;
  color: #fff;
}

.dot {
  opacity: 0.5;
}

.header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(217, 226, 236, 0.8);
}

.header__inner {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
}

.brand__logo {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  font-weight: 800;
  box-shadow: var(--shadow);
}

.brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand__text strong {
  font-size: 1rem;
}

.brand__text small {
  color: var(--text-soft);
  font-size: 0.82rem;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.35rem;
}

.nav a {
  color: var(--text-soft);
  font-weight: 600;
  transition: var(--transition);
  position: relative;
}

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

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.35rem;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, #f97316, #fb923c);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.nav a:hover::after {
  transform: scaleX(1);
}

.nav a:hover {
  color: #ea6c0a;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 46px;
  padding: 0.85rem 1.2rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  transition: var(--transition);
  cursor: pointer;
}

.btn--large {
  min-height: 54px;
  padding: 1rem 1.45rem;
}

.btn--sm {
  min-height: 42px;
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
}

.btn--primary {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  box-shadow: 0 12px 28px rgba(29, 78, 216, 0.22);
}

.btn--primary:hover {
  background: linear-gradient(135deg, var(--primary-dark), #0891b2);
  transform: translateY(-1px);
  box-shadow: 0 16px 32px rgba(29, 78, 216, 0.28);
}

.btn--secondary {
  background: linear-gradient(135deg, #e8f0ff, #e6fffb);
  color: var(--primary);
  border-color: #cfe0ff;
}

.btn--secondary:hover {
  background: linear-gradient(135deg, #dce9ff, #dffaf6);
  transform: translateY(-1px);
}

.btn--ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--text);
}

.btn--ghost:hover {
  background: #fff;
  border-color: #c8d3df;
}

.btn--light {
  background: #fff;
  color: var(--surface-dark);
}

.btn--light:hover {
  transform: translateY(-1px);
}

.hero {
  padding: 4.5rem 0 3rem;
  background:
    radial-gradient(circle at top left, rgba(6, 182, 212, 0.14), transparent 26%),
    radial-gradient(circle at top right, rgba(29, 78, 216, 0.12), transparent 24%),
    radial-gradient(circle at 80% 30%, rgba(16, 185, 129, 0.08), transparent 22%),
    linear-gradient(180deg, #ffffff 0%, #f7f9fc 100%);
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.5rem;
  align-items: center;
}

.hero__img-wrap {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.14);
}

.hero__img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 1rem;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  background: linear-gradient(135deg, #e8f8fb, #eefcf5);
  color: #0f6d7d;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  border: 1px solid rgba(6, 182, 212, 0.08);
}

.hero h1,
.section-heading h2,
.about h2,
.contact h2 {
  margin: 0 0 1rem;
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.hero h1 {
  font-size: clamp(2.4rem, 4vw, 4.6rem);
  max-width: 11ch;
}

.hero__lead {
  max-width: 58ch;
  font-size: 1.08rem;
  color: var(--text-soft);
  margin-bottom: 1.5rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-bottom: 1.4rem;
}

.hero__highlights {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.hero__highlights li {
  background: linear-gradient(180deg, #fff, #f8fbff);
  border: 1px solid var(--border);
  color: var(--text-soft);
  padding: 0.7rem 0.9rem;
  border-radius: 999px;
  font-weight: 600;
}

.hero__card {
  background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
  border: 1px solid #dbe7f3;
  border-radius: var(--radius-lg);
  padding: 1.6rem;
  box-shadow: var(--shadow);
}

.hero__card-badge {
  display: inline-block;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: linear-gradient(135deg, #eaf2ff, #e6fffb);
  color: var(--primary);
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 0.8rem;
}

.hero__card h2 {
  margin: 0 0 1rem;
  font-size: 1.5rem;
}

.mini-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.mini-card {
  padding: 1rem;
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, #fff, #f5fbff);
  border: 1px solid var(--border);
}

.mini-card h3 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
}

.mini-card p {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.95rem;
}

.trust-bar {
  padding: 1rem 0 0;
}

.trust-bar__inner {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 1rem 1.2rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.trust-item {
  padding: 0.7rem;
}

.trust-item strong {
  display: block;
  margin-bottom: 0.2rem;
  font-size: 1rem;
}

.trust-item span {
  color: var(--text-soft);
  font-size: 0.95rem;
}

.section {
  padding: 5rem 0;
}

.section--soft {
  background: linear-gradient(180deg, #f8fbff 0%, #f2f6fb 60%, #eefcf7 100%);
}

.section--dark {
  background: linear-gradient(135deg, var(--surface-dark) 0%, var(--surface-dark-2) 100%);
  color: #fff;
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 2.4rem;
  text-align: center;
}

.section-heading--split {
  max-width: none;
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1rem;
  text-align: left;
}

.section-heading--light p,
.section-heading--light h2 {
  color: #fff;
}

.section-heading h2 {
  font-size: clamp(2rem, 3vw, 3rem);
}

.section-heading p {
  margin: 0;
  color: var(--text-soft);
  font-size: 1.02rem;
}

.section-heading--light p {
  color: var(--text-light);
}

.text-link {
  color: var(--primary);
  font-weight: 700;
}

.category-grid,
.course-grid,
.company__grid,
.process__grid,
.testimonial-grid,
.footer__grid {
  display: grid;
  gap: 1.2rem;
}

.category-grid {
  grid-template-columns: repeat(4, 1fr);
}

.category-card,
.course-card,
.company-card,
.step-card,
.testimonial-card,
.stat-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.4rem;
  box-shadow: var(--shadow);
}

.category-card,
.course-card,
.testimonial-card {
  background: linear-gradient(180deg, #ffffff, #f8fbff);
}

.category-card:hover,
.course-card:hover,
.testimonial-card:hover {
  transform: translateY(-4px);
  border-color: #cfe7ff;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.1);
}

.category-card__icon {
  font-size: 1.6rem;
  margin-bottom: 0.7rem;
}

.category-card h3,
.course-card h3,
.company-card h3,
.step-card h3,
.testimonial-card strong,
.stat-card strong {
  margin: 0 0 0.6rem;
}

.category-card p,
.course-card p,
.company-card p,
.step-card p,
.testimonial-card p,
.stat-card span {
  margin: 0 0 0.9rem;
  color: var(--text-soft);
}

.category-card a {
  color: var(--primary);
  font-weight: 700;
}

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

.course-card {
  display: flex;
  flex-direction: column;
}

.course-card__tag {
  display: inline-block;
  width: fit-content;
  margin-bottom: 0.85rem;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  background: #fff3e8;
  color: #c2520c;
  border: 1px solid rgba(249, 115, 22, 0.18);
  font-size: 0.82rem;
  font-weight: 700;
}

.course-card ul {
  margin: 0 0 1rem 1rem;
  padding: 0;
  color: var(--text-soft);
}

.course-card__actions {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.course-card .btn {
  margin-top: auto;
  background: linear-gradient(135deg, #edf4ff, #eefcf7);
  color: var(--primary);
  border: 1px solid #d7e6ff;
}

.course-card .btn:hover {
  background: linear-gradient(135deg, #dce9ff, #dffaf6);
}

.about {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 2rem;
  align-items: start;
}

.about__content p {
  color: var(--text-soft);
  max-width: 62ch;
}

.about__stats {
  display: grid;
  gap: 1rem;
}

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

.company-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.04));
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: none;
}

.company-card p {
  color: var(--text-light);
}

.company__cta {
  text-align: center;
  margin-top: 2rem;
}

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

.step-card {
  text-align: center;
  background: linear-gradient(180deg, #fff, #f8fbff);
}

.step-card span {
  display: inline-grid;
  place-items: center;
  width: 52px;
  height: 52px;
  margin-bottom: 0.8rem;
  border-radius: 50%;
  background: linear-gradient(135deg, #fff3e8, #ffebd6);
  color: #c2520c;
  font-weight: 800;
  box-shadow: 0 4px 14px rgba(249, 115, 22, 0.18);
}

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

.testimonial-card {
  position: relative;
  overflow: hidden;
}

.testimonial-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: linear-gradient(90deg, #f97316, #fb923c, #fbbf24);
}

.testimonial-card .testimonial-stars {
  color: #f59e0b !important;
  text-shadow: 0 2px 6px rgba(245, 158, 11, 0.28);
  font-size: 1rem;
  margin: 0 0 0.5rem !important;
  letter-spacing: 0.05em;
}

.testimonial-role {
  display: block;
  margin-top: 0.3rem;
  font-size: 0.88rem;
  color: var(--text-soft);
}

.contact {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 2rem;
  align-items: start;
}

.contact__content p {
  color: var(--text-soft);
}

.contact__info {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  margin-top: 1.2rem;
}

.contact__info a,
.contact__info span {
  color: var(--text-soft);
  font-weight: 600;
}

.contact-form {
  background: linear-gradient(180deg, #fff, #fbfdff);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group--full {
  grid-column: 1 / -1;
}

.form-group label {
  font-weight: 700;
  font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: #fff;
  padding: 0.95rem 1rem;
  color: var(--text);
  outline: none;
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: #9ab7ff;
  box-shadow: 0 0 0 4px rgba(29, 78, 216, 0.08);
}

.form-submit {
  margin-top: 1rem;
}

.form-note {
  margin: 0.8rem 0 0;
  color: var(--text-soft);
  font-size: 0.92rem;
}

.faq-list {
  max-width: 860px;
  margin: 0 auto;
  display: grid;
  gap: 1rem;
}

.faq-list details {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 1rem 1.1rem;
  box-shadow: var(--shadow);
}

.faq-list summary {
  cursor: pointer;
  font-weight: 700;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list p {
  color: var(--text-soft);
  margin: 0.9rem 0 0;
}

.footer {
  background: linear-gradient(135deg, #09111f, #0d1830);
  color: #dbe7f4;
  padding-top: 3rem;
}

.footer__grid {
  grid-template-columns: 1.2fr 0.8fr 0.8fr;
  align-items: start;
}

.brand--footer .brand__text small,
.footer__text,
.footer__links a {
  color: #bcd0e4;
}

.footer__text {
  max-width: 46ch;
}

.footer h3 {
  color: #fff;
  margin-top: 0;
}

.footer__links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.65rem;
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: 2rem;
  padding: 1rem 0 1.5rem;
  text-align: center;
  color: #a8bfd8;
  font-size: 0.95rem;
}

.link-catalogo {
  display: inline-block;
  font-weight: 600;
  font-size: 14px;
  color: #6c63ff;
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 8px;
  background: rgba(108, 99, 255, 0.08);
  transition: all 0.25s ease;
  position: relative;
}

.link-catalogo:hover {
  background: #6c63ff;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(108, 99, 255, 0.3);
}

.link-catalogo::after {
  content: "→";
  margin-left: 6px;
  transition: margin 0.2s ease;
}

.link-catalogo:hover::after {
  margin-left: 10px;
}

.section-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
}

@media (max-width: 1080px) {
  .nav {
    display: none;
  }

  .hero__grid,
  .about,
  .contact {
    grid-template-columns: 1fr;
  }

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

  .course-grid,
  .company__grid,
  .process__grid,
  .testimonial-grid,
  .footer__grid,
  .trust-bar__inner {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 720px) {
  .topbar__inner,
  .header__inner,
  .section-heading--split,
  .section-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .header__actions {
    width: 100%;
    flex-wrap: wrap;
  }

  .header__actions .btn {
    width: 100%;
  }

  .mini-cards,
  .category-grid,
  .course-grid,
  .company__grid,
  .process__grid,
  .testimonial-grid,
  .trust-bar__inner,
  .footer__grid,
  .form-row {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 3rem;
  }

  .hero h1 {
    max-width: none;
  }

  .section {
    padding: 4rem 0;
  }

  .topbar__left,
  .topbar__right {
    width: 100%;
    justify-content: center;
    text-align: center;
  }
}