/* ============================================================
   Marsau Tecnologia — Brand Color Overrides
   Loaded after style.css; overrides design tokens and any
   hard-coded color values that do not flow through variables.
   ============================================================ */

/* ── Design token overrides ──────────────────────── */
:root {
  /* Core brand palette */
  --navy:   #0F2A52;   /* Marsau Primary   — Dark Navy   */
  --blue:   #0F2A52;   /* collapses to navy; drives navy→sky gradients */
  --accent: #1B8FD9;   /* Marsau Secondary — Sky Blue    */
  --cyan:   #5BB3E8;   /* Marsau Accent    — Light Blue  */

  /* Bootstrap 5 CSS variable alignment */
  --bs-primary:          #0F2A52;
  --bs-primary-rgb:      15, 42, 82;
  --bs-secondary:        #1B8FD9;
  --bs-secondary-rgb:    27, 143, 217;
  --bs-link-color:       #1B8FD9;
  --bs-link-hover-color: #0F2A52;

  /* Named brand tokens (used for one-off overrides below) */
  --marsau-navy:       #0F2A52;
  --marsau-blue:       #1B8FD9;
  --marsau-light-blue: #5BB3E8;
  --marsau-surface:    #F5F7FA;

  /* Typography */
  --font-heading: 'Poppins', system-ui, -apple-system, sans-serif;
  --font-body:    'Inter', system-ui, -apple-system, sans-serif;
}

/* ── Typography ──────────────────────────────────── */
body {
  font-family: var(--font-body);
  color: #1A1A1A;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
}

/* ── Header ──────────────────────────────────────── */
header.scrolled {
  background: rgba(15, 42, 82, 0.92);
}

.logo img {
  filter: brightness(0) invert(1);
}

@media (max-width: 768px) {
  .main-nav {
    background: rgba(15, 42, 82, 0.97);
  }
}

/* ── Hero ────────────────────────────────────────── */
.hero {
  background:
    linear-gradient(135deg, rgba(15,42,82,0.93) 0%, rgba(27,143,217,0.55) 100%),
    url('../imgs/index.png') center/cover no-repeat;
}

.hero h1 .gradient-text {
  background: linear-gradient(125deg, var(--marsau-light-blue) 0%, #FFFFFF 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-badge {
  background:    rgba(27, 143, 217, 0.14);
  border-color:  rgba(27, 143, 217, 0.32);
}

.hero-orb-1 {
  background: radial-gradient(circle, rgba(27,143,217,0.22) 0%, transparent 68%);
}
.hero-orb-2 {
  background: radial-gradient(circle, rgba(91,179,232,0.16) 0%, transparent 68%);
}
.hero-orb-3 {
  background: radial-gradient(circle, rgba(27,143,217,0.10) 0%, transparent 68%);
}

/* ── Why Us — section orbs ───────────────────────── */
.why-us::before {
  background: radial-gradient(circle, rgba(27,143,217,0.13) 0%, transparent 70%);
}
.why-us::after {
  background: radial-gradient(circle, rgba(91,179,232,0.08) 0%, transparent 70%);
}

/* ── Buttons — hover states ──────────────────────── */
.btn-primary:hover {
  background:  var(--marsau-blue);
  box-shadow:  0 8px 24px rgba(27,143,217,0.38);
  transform:   translateY(-2px);
}

.nav-cta:hover {
  background: var(--marsau-blue) !important;
}

.btn-submit:hover {
  background:  var(--marsau-blue);
  box-shadow:  0 8px 20px rgba(27,143,217,0.35);
  transform:   translateY(-1px);
}

/* ── Form — focus ring ───────────────────────────── */
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(27, 143, 217, 0.12);
}

/* ── Form — validation states ────────────────────── */
.form-group input.is-invalid,
.form-group textarea.is-invalid {
  border-color: #dc3545;
  box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.10);
}
.form-group input.is-invalid:focus,
.form-group textarea.is-invalid:focus {
  border-color: #dc3545;
  box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.15);
}
.field-error {
  font-size: 0.75rem;
  color: #dc3545;
  font-weight: 500;
  margin-top: 4px;
  display: flex;
  align-items: center;
  gap: 5px;
}
.field-error i { font-size: 0.7rem; }

/* ── Submit button — loading / disabled state ─────── */
.btn-submit:disabled {
  opacity: 0.72;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
  background: var(--marsau-navy);
}

/* ── Card hover borders ──────────────────────────── */
.pillar:hover        { border-color: rgba(27, 143, 217, 0.22); }
.service-card:hover  { border-color: rgba(27, 143, 217, 0.18); }
.feature-card:hover  { border-color: rgba(27, 143, 217, 0.22); }
.why-card:hover      { border-color: rgba(27, 143, 217, 0.50); }

/* ── Service CTA block — replaces hardcoded #0EA5E9 ── */
.service-cta-block {
  background: linear-gradient(
    135deg,
    var(--marsau-navy) 0%,
    var(--marsau-blue) 60%,
    var(--marsau-light-blue) 100%
  );
}

/* ── Service nav — active pill ───────────────────── */
.service-nav-links a.current {
  background:   var(--accent);
  border-color: var(--accent);
}

/* ── Footer contact items ────────────────────────── */
.footer-col p {
  display: flex;
  align-items: center;
  gap: 8px;
}
.footer-col p i {
  flex-shrink: 0;
}