/* ============================================================================
   Client Portal – White-Label Theme

   Every colour here references a CSS custom property. brand-theme.js sets them
   per tenant from settings.branding (primary/accent) and settings.branding.tokens
   (the wider palette). The values below are only the pre-paint GoRoute defaults.
   ============================================================================ */

:root {
  --brand-primary: #2f73f2;
  --brand-accent: #64748b;

  --brand-ink: #102d47;         /* headings, dark sections */
  --brand-deep-ink: #081738;    /* darkest surfaces */
  --brand-surface: #f8fafc;     /* section tints, chips */
  --brand-card: #ffffff;        /* card backgrounds on white */
  --brand-text: #1e293b;        /* body text on light */
  --brand-border: #e5e7eb;

  /* Semantic only. A brand may reserve its green strictly for "live" states —
     never body text — so success is its own token, not the accent. */
  --brand-success: #3cd278;
  --brand-error: #ef4444;
  --brand-warning: #f59e0b;

  --brand-font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --brand-font-display: var(--brand-font-body);
}

/* ---- Base ---- */
body {
  font-family: var(--brand-font-body);
  color: var(--brand-text);
  opacity: 0;
  transition: opacity 0.3s ease;
}

/* Display face and ink apply to headings only — never body or captions. */
h1, h2 {
  font-family: var(--brand-font-display);
  color: var(--brand-ink);
}
body.brand-ready { opacity: 1; }

/* ---- Nav links ---- */
.nav-link {
  padding: 0.5rem 0.75rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: #4b5563;
  transition: color 0.15s, background 0.15s;
}
.nav-link:hover {
  color: #111827;
  background: #f9fafb;
}
.nav-link.active {
  color: var(--brand-primary);
  background: color-mix(in srgb, var(--brand-primary) 8%, transparent);
}
.mobile-nav-link {
  display: block;
  padding: 0.625rem 0.75rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: #374151;
  transition: background 0.15s;
}
.mobile-nav-link:hover {
  background: #f9fafb;
}
.mobile-nav-link.active {
  color: var(--brand-primary);
  font-weight: 600;
}

/* ---- Hero gradient ---- */
.hero-gradient {
  background: linear-gradient(135deg,
    color-mix(in srgb, var(--brand-primary) 8%, white) 0%,
    white 40%,
    color-mix(in srgb, var(--brand-accent, var(--brand-primary)) 6%, white) 100%);
}

/* ---- Section helpers ---- */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 9999px;
  color: var(--brand-primary);
  background: color-mix(in srgb, var(--brand-primary) 10%, transparent);
}

/* ---- Cards ---- */
.service-card {
  background: #fff;
  border-radius: 1rem;
  padding: 1.75rem;
  border: 1px solid #f3f4f6;
  box-shadow: 0 1px 2px rgba(0,0,0,0.05);
  transition: all 0.3s;
}
.service-card:hover {
  box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
  transform: translateY(-4px);
}
.service-card .icon-wrap {
  width: 3rem;
  height: 3rem;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-primary);
  background: color-mix(in srgb, var(--brand-primary) 10%, transparent);
}

/* ---- Buttons ---- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: 0.75rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: #fff;
  background: var(--brand-primary);
  transition: all 0.2s;
}
.btn-primary:hover {
  filter: brightness(1.1);
  box-shadow: 0 4px 14px color-mix(in srgb, var(--brand-primary) 35%, transparent);
  transform: translateY(-1px);
}
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: 0.75rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--brand-primary);
  border: 2px solid color-mix(in srgb, var(--brand-primary) 30%, transparent);
  background: transparent;
  transition: all 0.2s;
}
.btn-outline:hover {
  background: color-mix(in srgb, var(--brand-primary) 6%, transparent);
  border-color: var(--brand-primary);
}

/* ---- Team photo ---- */
.team-photo {
  width: 5rem;
  height: 5rem;
  border-radius: 9999px;
  object-fit: cover;
  border: 3px solid color-mix(in srgb, var(--brand-primary) 20%, transparent);
}

/* ---- Stats ---- */
.stat-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--brand-primary);
  line-height: 1;
}

/* ---- Contact form ---- */
.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: 0.75rem;
  border: 1px solid #e5e7eb;
  font-size: 0.875rem;
  transition: all 0.2s;
}
.form-input:focus {
  outline: none;
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand-primary) 15%, transparent);
}

/* ---- Scroll shadow on header ---- */
.header-scrolled {
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}

/* ---- Animate on scroll ---- */
.fade-in-up {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s ease;
}
.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}