/* ============================================
   THEME — Authoritative Light

   Navy + gold on white. Serif headings.
   Designed for law firms, financial advisors,
   and professional services that need to
   project authority and credibility.
   ============================================ */

:root {
  --color-primary:        #1e3a5f;
  --color-primary-light:  #2a5080;
  --color-primary-dark:   #152c47;
  --color-secondary:      #111827;
  --color-secondary-light:#1f2937;
  --color-accent:         #c9a84c;
  --color-accent-light:   #ddc06a;

  --color-bg:             #faf9f7;
  --color-surface:        #f0eeeb;
  --color-surface-light:  #e8e5e0;
  --color-border:         rgba(0, 0, 0, 0.10);

  --color-text:           #1a1a1a;
  --color-text-secondary: #4a4a4a;
  --color-text-muted:     #888888;

  /* Header — dark nav that lightens on scroll */
  --color-header-bg:              rgba(17, 24, 39, 0.92);
  --color-header-border:          rgba(255, 255, 255, 0.06);
  --color-header-scrolled-bg:     rgba(250, 249, 247, 0.97);
  --color-header-scrolled-border: rgba(0, 0, 0, 0.08);
  --shadow-header-scrolled:       0 1px 0 rgba(0, 0, 0, 0.06), 0 4px 20px rgba(0, 0, 0, 0.05);

  --font-heading:         'Merriweather', 'Georgia', serif;
  --font-body:            'Source Sans 3', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --text-sm:    0.875rem;
  --text-base:  1rem;
  --text-lg:    1.125rem;
  --text-xl:    1.25rem;
  --text-2xl:   1.5rem;
  --text-3xl:   1.875rem;
  --text-4xl:   2.25rem;
  --text-5xl:   3rem;
  --text-6xl:   4rem;

  --container-max:        1200px;
  --container-padding:    2rem;
  --section-padding:      5.5rem;
  --grid-gap:             2rem;

  --radius:     2px;
  --radius-lg:  4px;
}

@media (max-width: 1024px) {
  :root {
    --text-6xl: 3rem; --text-5xl: 2.5rem; --text-4xl: 1.875rem;
    --section-padding: 4rem;
  }
}
@media (max-width: 768px) {
  :root {
    --text-6xl: 2.25rem; --text-5xl: 1.875rem; --text-4xl: 1.625rem; --text-3xl: 1.375rem;
    --container-padding: 1.25rem; --section-padding: 3.5rem; --grid-gap: 1.5rem;
  }
}
@media (max-width: 480px) {
  :root {
    --text-6xl: 1.875rem; --text-5xl: 1.625rem;
    --container-padding: 1rem; --section-padding: 3rem;
  }
}

/* --- Client-specific --- */
.section--accent input::placeholder,
.section--accent textarea::placeholder { color: rgba(255,255,255,0.5); }
.section--accent input, .section--accent textarea, .section--accent select { color: #fff; }
.highlight { color: var(--color-primary); }
.highlight--gold { color: var(--color-accent); }
.divider { width: 80px; height: 2px; background-color: var(--color-accent); margin-bottom: 1.5rem; }
.divider--center { margin-left: auto; margin-right: auto; }

.img-placeholder {
  background: linear-gradient(135deg, #e8e5e0 0%, #d8d4ce 50%, #c8c3bc 100%);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-text-muted); font-size: var(--text-sm); text-transform: uppercase; letter-spacing: 0.1em;
}

/* --- Authoritative design personality --- */

/* Cards: bordered, no shadow lift, subtle border-color hover */
.card {
  border: 2px solid var(--color-border);
  box-shadow: none;
}
.card:hover {
  transform: none;
  box-shadow: none;
  border-color: var(--color-primary);
}

.service-card {
  border: 2px solid var(--color-border);
}
.service-card:hover {
  transform: none;
  box-shadow: none;
  border-color: var(--color-primary);
}
.service-card__image { opacity: 1; }

/* Buttons: sharp corners, wider tracking, no lift */
.btn {
  border-radius: 2px;
  letter-spacing: 0.12em;
}
.btn--primary:hover {
  transform: none;
  box-shadow: none;
  background-color: var(--color-primary-light);
}
.btn--outline:hover {
  transform: none;
}

/* Stats: gold numbers, strong dividers */
.stats { border-color: var(--color-border); }
.stat { border-right-color: var(--color-border); }
.stat__number { color: var(--color-accent); }

/* Headings: tighter tracking for serif */
h1, h2, h3, h4 { letter-spacing: -0.01em; }

/* Blog cards: no lift */
.blog-card:hover {
  transform: none;
  box-shadow: none;
  border-color: var(--color-primary);
}

/* --- Light mode header --- */
.header {
  background-color: var(--color-header-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-header-border);
}
.header .header__logo { color: #fff; }
.header .header__logo span { color: var(--color-accent); }
.header .nav__link { color: rgba(255, 255, 255, 0.8); }
.header .nav__link:hover { color: #fff; }

.header--scrolled {
  background-color: var(--color-header-scrolled-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-header-scrolled);
  border-bottom: 1px solid var(--color-header-scrolled-border);
}
.header--scrolled .header__logo { color: var(--color-text); }
.header--scrolled .nav__link { color: var(--color-text-secondary); }
.header--scrolled .nav__link:hover { color: var(--color-text); }

.nav__toggle span { background-color: #fff; }
.header--scrolled .nav__toggle span { background-color: var(--color-text); }
.nav__cta.btn--primary { color: #fff !important; }

@media (max-width: 768px) {
  .nav { background-color: var(--color-bg); }
}

/* --- Hero: dark section on light page --- */
.hero { color: #fff; }
.hero__content .label { color: var(--color-accent) !important; }
.hero__title { color: #fff !important; }
.hero .highlight { color: var(--color-accent) !important; }
.hero__subtitle { color: rgba(255,255,255,0.85) !important; }
.hero .btn--outline { border-color: rgba(255,255,255,0.4); color: #fff; }
.hero .btn--outline:hover { border-color: #fff; color: #fff; background: rgba(255,255,255,0.1); }

.hero__overlay {
  background: rgba(17, 24, 39, 0.88);
}

/* Professional hero: gold divider + stats */
.hero--professional .divider { background-color: var(--color-accent); }
.hero--professional .hero__stat-number { color: var(--color-accent); }
.hero--professional .hero__stat-label { color: rgba(255,255,255,0.7); }
.hero--professional .hero__stats { border-top-color: rgba(255,255,255,0.15); }

.page-banner {
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary-dark) 50%, var(--color-secondary) 100%);
  color: #fff;
}
.page-banner .page-banner__label { color: var(--color-accent) !important; }
.page-banner .page-banner__title { color: #fff !important; }
.page-banner .page-banner__desc { color: rgba(255,255,255,0.8) !important; }
.page-banner .breadcrumb { color: rgba(255,255,255,0.5); }
.page-banner .breadcrumb a { color: rgba(255,255,255,0.7); }

.section--dark { background-color: var(--color-surface); }

/* --- Footer: dark on light page --- */
.footer {
  background-color: var(--color-secondary);
  color: #fff; border-top: none;
}
.footer__brand { color: #fff; }
.footer__brand span { color: var(--color-accent); }
.footer__desc { color: rgba(255,255,255,0.7); }
.footer__heading { color: #fff; }
.footer__list a { color: rgba(255,255,255,0.6); }
.footer__list a:hover { color: var(--color-accent); }
.footer__bottom { color: rgba(255,255,255,0.4); border-top-color: rgba(255,255,255,0.1); }

/* --- Section-specific --- */
.testimonial__quote::before { opacity: 0.15; }
.blog-card__tag { background: rgba(30, 58, 95, 0.1); color: var(--color-primary); }
.gallery-filter--active, .gallery-filter:hover { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }
.faq-item__question:hover { color: var(--color-primary); }
.form-input, .form-select, .form-textarea { background: #fff; border-color: rgba(0,0,0,0.15); color: var(--color-text); }

/* Trust bar: monochrome logos */
.trust-bar__logo { filter: grayscale(100%); opacity: 0.6; }
.trust-bar__item:hover .trust-bar__logo { filter: grayscale(0%); opacity: 1; }