html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

html {
  position: relative;
  min-height: 100%;
}

/* ── Tema Codeguest ─────────────────────────────────────── */

:root {
  --cg-bg:           #0d1117;
  --cg-surface:      #161b22;
  --cg-border:       #30363d;
  --cg-accent:       #6366f1;
  --cg-accent-hover: #4f46e5;
  --cg-text:         #e6edf3;
  --cg-muted:        #8b949e;
}

body {
  background-color: var(--cg-bg);
  color: var(--cg-text);
  margin-bottom: 0;
}

/* Navbar */
.navbar-codeguest {
  background-color: var(--cg-bg);
  border-bottom: 1px solid var(--cg-border);
}

.navbar-codeguest .navbar-brand {
  color: var(--cg-text);
  letter-spacing: 0.02em;
}

.navbar-codeguest .nav-link {
  color: var(--cg-muted);
  transition: color 0.15s;
}

.navbar-codeguest .nav-link:hover {
  color: var(--cg-text);
}

/* Botões customizados */
.btn-accent {
  background-color: var(--cg-accent);
  color: #fff;
  border: none;
  border-radius: 8px;
}

.btn-accent:hover {
  background-color: var(--cg-accent-hover);
  color: #fff;
}

.btn-outline-accent {
  color: var(--cg-accent);
  border: 1px solid var(--cg-accent);
  border-radius: 6px;
  background: transparent;
}

.btn-outline-accent:hover {
  background-color: var(--cg-accent);
  color: #fff;
}

.btn-outline-accent:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* Seta do dropdown animada */
.navbar-codeguest .dropdown-toggle::after {
  transition: transform 0.25s ease;
  transform: rotate(-90deg);
}

.navbar-codeguest .dropdown-toggle[aria-expanded="true"]::after {
  transform: rotate(0deg);
}

/* Dropdown */
.dropdown-codeguest {
  background-color: var(--cg-surface);
  border: 1px solid var(--cg-border);
  border-radius: 8px;
  min-width: 160px;
}

.dropdown-codeguest .dropdown-item {
  color: var(--cg-muted);
}

.dropdown-codeguest .dropdown-item:hover {
  background-color: rgba(99, 102, 241, 0.1);
  color: var(--cg-text);
}

/* ── Hero ───────────────────────────────────────────────── */

.hero {
  min-height: 85vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #0d1117 0%, #1a1f35 100%);
  padding: 5rem 0;
}

.hero-label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--cg-accent);
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--cg-text);
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--cg-muted);
  max-width: 520px;
}

/* ── Apps section ───────────────────────────────────────── */

.apps-section {
  padding: 5rem 0;
  background-color: var(--cg-bg);
}

.apps-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--cg-text);
}

.apps-subtitle {
  color: var(--cg-muted);
}

/* App cards */
.app-card {
  background-color: var(--cg-surface);
  border: 1px solid var(--cg-border);
  border-radius: 12px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.app-card:hover {
  transform: translateY(-4px);
  border-color: var(--cg-accent);
}

.app-card-coming {
  opacity: 0.55;
}

.app-card-coming:hover {
  transform: none;
  border-color: var(--cg-border);
}

.app-card-icon {
  font-size: 2.25rem;
}

.app-card-logo {
  height: 52px;
  width: auto;
}

.app-icon-wrapper {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  background: #ffffff;
  border-radius: 16px;
  padding: 10px;
}

.app-card-name {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--cg-text);
}

.app-card-desc {
  font-size: 0.9rem;
  color: var(--cg-muted);
  line-height: 1.6;
}

.badge-coming {
  background-color: rgba(99, 102, 241, 0.15);
  color: var(--cg-accent);
  border: 1px solid rgba(99, 102, 241, 0.3);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: 0.3em 0.65em;
  border-radius: 4px;
}

/* ── Footer ─────────────────────────────────────────────── */

.footer-codeguest {
  background-color: var(--cg-bg);
  border-top: 1px solid var(--cg-border);
  color: var(--cg-muted);
  font-size: 0.85rem;
}

/* ── Forms (mantidos do template original) ───────────────── */

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus,
.form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem #0d1117, 0 0 0 0.25rem var(--cg-accent);
}

.form-floating > .form-control-plaintext::placeholder,
.form-floating > .form-control::placeholder {
  color: var(--bs-secondary-color);
  text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder,
.form-floating > .form-control:focus::placeholder {
  text-align: start;
}