/* ===== Landing Page — Hero, Sections, Cards, Footer ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* ── Hero ─────────────────────────────────────────────── */
.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 70vh;
  padding: 116px 24px 40px;
  scroll-margin-top: 56px;
}

.hero h1 {
  font-size: clamp(2.2rem, 6vw, 4rem);
  font-weight: 800;
  margin: 0 0 16px;
  background: linear-gradient(135deg, var(--h1), var(--h3), var(--h2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: none;
  line-height: 1.15;
}

.hero h1 span {
  -webkit-text-fill-color: var(--h1);
  color: var(--h1);
}

.hero p {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--txt-dim);
  max-width: 100%;
  margin: 0 auto 36px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
}

/* ── Sections genéricas ──────────────────────────────── */
.section {
  padding: 72px 24px;
  max-width: 1100px;
  margin: 0 auto;
  scroll-margin-top: 72px;
}

.section-title {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--h2);
  text-align: center;
  margin: 0 0 16px;
}

.section-sub {
  text-align: center;
  color: var(--txt-dim);
  max-width: 580px;
  margin: 0 auto 48px;
  font-size: 1rem;
  line-height: 1.6;
}

/* ── About ───────────────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.about-card {
  background: var(--bg-2);
  border: 1px solid rgba(180, 110, 255, 0.15);
  border-radius: 14px;
  padding: 28px 24px;
  text-align: center;
  transition: transform 0.2s, box-shadow 0.2s;
}

.about-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
}

.about-card .icon {
  font-size: 2rem;
  margin-bottom: 12px;
  display: block;
}

.about-card h3 {
  color: var(--h3);
  font-size: 1.05rem;
  margin: 0 0 8px;
}

.about-card p {
  color: var(--txt-dim);
  font-size: 0.9rem;
  line-height: 1.55;
  margin: 0;
}

/* ── Seção de Destaque dos Sistemas ──────────────────── */
.systems-spotlight {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.spotlight-card {
  background: var(--bg-2);
  border: 1px solid rgba(180, 110, 255, 0.15);
  border-radius: 14px;
  padding: 24px;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
  cursor: default;
}

.spotlight-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: rgba(180, 110, 255, 0.4);
}

.spotlight-card h3 {
  color: var(--h1);
  font-size: 1.1rem;
  margin: 0 0 10px;
}

.spotlight-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.spotlight-card li {
  color: var(--txt-dim);
  font-size: 0.88rem;
  padding: 4px 0;
  line-height: 1.5;
}

.spotlight-card li::before {
  content: "▸ ";
  color: var(--h2);
}

/* ── Contato ─────────────────────────────────────────── */
.contact-box {
  background: var(--bg-2);
  border: 1px solid rgba(180, 110, 255, 0.15);
  border-radius: 14px;
  padding: 36px 32px;
  max-width: 520px;
  margin: 0 auto;
  text-align: center;
}

.contact-box p {
  color: var(--txt-dim);
  margin: 0 0 20px;
  line-height: 1.6;
}

/* ── Footer ──────────────────────────────────────────── */
.footer {
  border-top: 1px solid rgba(180, 110, 255, 0.12);
  padding: 28px 24px;
  text-align: center;
  font-size: 0.85rem;
  color: var(--txt-soft);
}

.footer a {
  color: var(--link);
  text-decoration: none;
}

.footer a:hover {
  color: var(--link-hov);
}

/* ── Page Header (sistemas.html) ─────────────────────── */
.page-header {
  text-align: center;
  padding: 104px 24px 16px;
}

.page-header h1 {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  color: var(--h1);
  margin: 0 0 8px;
}

.page-header p {
  color: var(--txt-dim);
  max-width: 500px;
  margin: 0 auto;
  font-size: 1rem;
}

/* ── Card Grid de Sistemas ───────────────────────────── */
.systems-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  padding: 24px 24px 72px;
  max-width: 1100px;
  margin: 0 auto;
}

.system-card {
  background: var(--bg-2);
  border: 1px solid rgba(180, 110, 255, 0.18);
  border-radius: 16px;
  padding: 28px;
  transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
  display: flex;
  flex-direction: column;
}

.system-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-card);
  border-color: rgba(180, 110, 255, 0.45);
}

.system-card .card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.system-card .card-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(180, 110, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.system-card h2 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--h2);
  margin: 0;
}

.system-card .card-body {
  flex: 1;
}

.system-card .card-body ul {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
}

.system-card .card-body li {
  color: var(--txt-dim);
  font-size: 0.92rem;
  padding: 5px 0;
  line-height: 1.5;
  display: flex;
  align-items: center;
  gap: 8px;
}

.system-card .card-body li::before {
  content: "▹";
  color: var(--h3);
  font-size: 0.85rem;
}

.system-card .badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
  background: rgba(90, 184, 255, 0.12);
  color: var(--link);
  border: 1px solid rgba(90, 184, 255, 0.2);
}

.system-card .badge.hot {
  background: rgba(255, 79, 163, 0.12);
  color: var(--h1);
  border-color: rgba(255, 79, 163, 0.2);
}

.system-card .badge.new {
  background: rgba(93, 212, 93, 0.12);
  color: var(--warn-green);
  border-color: rgba(93, 212, 93, 0.2);
}

.system-card .card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 16px;
}

.btn-acessar {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: 8px;
  border: 1px solid rgba(180, 110, 255, 0.35);
  background: rgba(180, 110, 255, 0.1);
  color: var(--link);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  text-decoration: none;
  transition: 0.2s;
  font-family: inherit;
}

.btn-acessar:hover {
  background: rgba(180, 110, 255, 0.22);
  border-color: rgba(180, 110, 255, 0.6);
  color: #fff;
  transform: translateY(-1px);
}

/* ── Utilities ───────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 10px;
  border: none;
  background: linear-gradient(135deg, var(--h1), #d6347a);
  color: #fff;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
  text-decoration: none;
  font-family: inherit;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 79, 163, 0.35);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 10px;
  border: 1px solid rgba(180, 110, 255, 0.3);
  background: rgba(255, 255, 255, 0.04);
  color: var(--txt);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: 0.15s;
  text-decoration: none;
  font-family: inherit;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(180, 110, 255, 0.5);
}

/* ── Responsivo ──────────────────────────────────────── */
@media (max-width: 600px) {
  .hero { min-height: 60vh; padding: 40px 20px 30px; }
  .section { padding: 48px 20px; }
  .systems-grid { padding: 16px 16px 56px; }
  .system-card { padding: 20px; }
}