/**
 * THEME A: PREMIUM AUSTRALIAN CONSULTANCY (FINAL SYNTHESIS)
 * Foundation: Design A (Light-first, architectural precision, editorial whitespace)
 * Borrowed: Design B Hero composition (warm human focus, client validation)
 * Borrowed: Design C Statutory Practice Areas section (full-width category split rows)
 * Borrowed: Design C 0px sharp border-radius language for buttons and UI
 */

.theme-a {
  --radius-card: 0px;
  --radius-btn: 0px;
  --color-bg-primary: #ffffff;
  --color-bg-secondary: #f8fafc;
  --color-bg-tertiary: #f1f5f9;
  --color-bg-warm: #fafaf9;
}

/* =========================================================================
   1. HERO SECTION (Design B Composition integrated with Design A Foundation)
   ========================================================================= */

.theme-a .hero-section {
  min-height: calc(100vh - var(--header-height, 80px) - var(--topbar-height, 38px));
  min-height: calc(100dvh - var(--header-height, 80px) - var(--topbar-height, 38px));
  display: flex;
  align-items: center;
  background: 
    radial-gradient(ellipse 65% 55% at 80% 25%, rgba(2, 132, 199, 0.08) 0%, transparent 70%),
    radial-gradient(ellipse 50% 50% at 15% 85%, rgba(10, 22, 40, 0.03) 0%, transparent 60%),
    linear-gradient(180deg, #F8FAFC 0%, #FFFFFF 100%);
  border-bottom: 1px solid var(--color-border);
  padding-top: clamp(36px, 4vh, 60px);
  padding-bottom: clamp(36px, 4vh, 60px);
  position: relative;
}

.theme-a .hero-section > .container {
  width: 100%;
}

.theme-a .hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
}

@media (min-width: 992px) {
  .theme-a .hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: clamp(28px, 3.5vw, 48px);
  }
}

.theme-a .hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  padding: 6px 14px;
  background-color: var(--color-bg-primary);
  border: 1px solid rgba(2, 132, 199, 0.25);
  border-radius: 0;
  box-shadow: var(--shadow-xs);
  margin-bottom: 16px;
  font-size: var(--text-caption);
  font-weight: var(--weight-semibold);
  color: var(--color-brand-primary);
  letter-spacing: var(--tracking-wide);
}

.theme-a .hero-badge__dot {
  width: 7px;
  height: 7px;
  background-color: #10B981;
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.2);
}

.theme-a .hero-headline {
  font-family: var(--font-sans);
  font-size: clamp(1.75rem, 5.5vw, 2.75rem);
  font-weight: var(--weight-extrabold);
  line-height: 1.18;
  letter-spacing: var(--tracking-tight);
  color: var(--color-text-primary);
  margin-bottom: 18px;
}

.theme-a .hero-sub {
  font-size: clamp(0.9375rem, 2.5vw, 1.0625rem);
  line-height: 1.58;
  color: var(--color-text-secondary);
  margin-bottom: 26px;
  max-width: 580px;
}

@media (max-width: 480px) {
  .theme-a .hero-section .btn-group {
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }
  .theme-a .hero-section .btn-group .btn {
    width: 100%;
    justify-content: center;
  }
  .theme-a .hero-trust-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
}

/* Human-focused Hero Image Card */
.theme-a .hero-image-card {
  background-color: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-top: 4px solid var(--color-brand-primary);
  border-radius: 0;
  overflow: hidden;
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.08), 0 2px 6px rgba(15, 23, 42, 0.04);
  position: relative;
}

.theme-a .hero-image-card img {
  width: 100%;
  height: clamp(260px, 38vh, 410px);
  object-fit: cover;
  display: block;
}

.theme-a .hero-image-floating-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(10, 22, 40, 0.88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 6px 12px;
  font-size: 0.75rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  letter-spacing: 0.02em;
}

.theme-a .hero-image-overlay {
  padding: 14px 18px;
  background-color: var(--color-bg-primary);
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.theme-a .hero-reassurance {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: 18px;
  margin-bottom: 24px;
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
}

.theme-a .hero-reassurance-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
}

.theme-a .hero-reassurance-item svg {
  color: #0284c7;
  flex-shrink: 0;
}

@media (max-width: 440px) {
  .theme-a .hero-image-overlay {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
}

/* Client Trust Avatars inside Hero */
.theme-a .hero-trust-row {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
}

.theme-a .hero-trust-avatars {
  display: flex;
}

.theme-a .hero-avatar-pill {
  width: 36px;
  height: 36px;
  border-radius: 0;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--weight-bold);
  font-size: 11px;
  background-color: var(--color-bg-primary);
  color: var(--color-brand-primary);
}

.theme-a .hero-avatar-pill + .hero-avatar-pill {
  margin-left: -1px;
}

/* =========================================================================
   2. TRUST STRIP (OMARA Accreditations)
   ========================================================================= */

.theme-a .trust-strip {
  border-bottom: 1px solid var(--color-border);
  background-color: var(--color-bg-primary);
  padding: var(--space-md) 0;
}

.theme-a .trust-strip__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 768px) {
  .theme-a .trust-strip__grid {
    grid-template-columns: repeat(3, 1fr);
    align-items: center;
  }
}

.theme-a .trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) 0;
}

.theme-a .trust-item__icon {
  width: 42px;
  height: 42px;
  border-radius: 0;
  background-color: #0A1628;
  border: 1px solid #0A1628;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.theme-a .trust-item__icon svg {
  color: #FFFFFF;
  stroke: #FFFFFF;
}

/* Reusable Black/Dark Navy Icon Box */
.icon-box,
.icon-box--black {
  background-color: #0A1628;
  color: #FFFFFF;
  border: 1px solid #0A1628;
  border-radius: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.icon-box svg,
.icon-box--black svg {
  color: #FFFFFF;
  stroke: #FFFFFF;
}

/* =========================================================================
   3. STATUTORY PRACTICE AREAS SECTION (Design C Layout in Theme A)
   ========================================================================= */

.theme-a .category-split-row {
  display: grid;
  grid-template-columns: 1fr;
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-2xl) 0;
  gap: var(--space-xl);
  align-items: flex-start;
}

@media (min-width: 992px) {
  .theme-a .category-split-row {
    grid-template-columns: 5fr 7fr;
  }
}

.theme-a .category-split-row:last-child {
  border-bottom: none;
}

.theme-a .category-tag-pill {
  display: inline-block;
  font-size: var(--text-eyebrow);
  font-weight: var(--weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--color-brand-primary);
  background-color: var(--color-brand-primary-soft);
  padding: 4px 10px;
  border-radius: 0;
  margin-bottom: var(--space-xs);
  border: 1px solid var(--color-brand-primary-border);
}

.theme-a .subclass-grid-box {
  background-color: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-radius: 0;
  padding: var(--space-lg);
  box-shadow: var(--shadow-xs);
}

.theme-a .subclass-grid-box__items {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 640px) {
  .theme-a .subclass-grid-box__items {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
  }
}

.theme-a .subclass-item__title {
  font-weight: var(--weight-bold);
  font-size: var(--text-body-sm);
  color: var(--color-text-primary);
  margin-bottom: 4px;
}

.theme-a .subclass-item__desc {
  font-size: var(--text-caption);
  color: var(--color-text-secondary);
  line-height: var(--leading-normal);
}

/* =========================================================================
   4. AGENCY OVERVIEW & METRIC CARDS (from home.md)
   ========================================================================= */
.theme-a .metrics-banner {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

@media (min-width: 768px) {
  .theme-a .metrics-banner {
    grid-template-columns: repeat(4, 1fr);
  }
}

.theme-a .metric-card {
  background-color: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  padding: var(--space-md) var(--space-lg);
  border-radius: 0;
  text-align: left;
}

.theme-a .metric-card__num {
  font-size: clamp(2rem, 2.5vw, 2.4rem);
  font-weight: var(--weight-extrabold);
  color: var(--color-brand-primary);
  line-height: 1;
  margin-bottom: 6px;
  font-family: var(--font-sans);
}

.theme-a .metric-card__title {
  font-size: var(--text-body-sm);
  font-weight: var(--weight-bold);
  color: var(--color-text-primary);
  margin-bottom: 4px;
}

.theme-a .metric-card__desc {
  font-size: var(--text-caption);
  color: var(--color-text-muted);
  line-height: 1.4;
}

/* =========================================================================
   5. WHY CHOOSE US 6-PILLAR CARDS (from home.md)
   ========================================================================= */
.theme-a .why-pillar-card {
  background-color: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  padding: var(--space-lg);
  border-radius: 0;
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.theme-a .why-pillar-card:hover {
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-sm);
}

.theme-a .why-pillar-num {
  font-size: var(--text-caption);
  font-weight: var(--weight-bold);
  color: var(--color-brand-primary);
  margin-bottom: var(--space-xs);
  display: flex;
  align-items: center;
  gap: 6px;
}

.theme-a .why-pillar-title {
  font-size: var(--text-body);
  font-weight: var(--weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-xs);
}

.theme-a .why-pillar-desc {
  font-size: var(--text-body-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

/* =========================================================================
   6. ABOUT US & PRINCIPAL RMA SPOTLIGHT (from home.md & about-us.md)
   ========================================================================= */
.theme-a .about-agent-card {
  background-color: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  padding: var(--space-lg);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: center;
  border-radius: 0;
}

@media (min-width: 768px) {
  .theme-a .about-agent-card {
    grid-template-columns: 180px 1fr;
  }
}

.theme-a .about-agent-photo {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border: 1px solid var(--color-border);
}

@media (max-width: 480px) {
  .theme-a .metrics-banner {
    grid-template-columns: 1fr;
    gap: var(--space-xs);
  }
}

/* =========================================================================
   7. POINTS CALCULATOR MOBILE EXPERIENCE & RESPONSIVE FORM SYSTEM
   ========================================================================= */

.theme-a .calculator-mobile-bar {
  display: none;
  background-color: #FFFFFF;
  border: 1.5px solid var(--color-brand-primary);
  padding: 10px 14px;
  margin-bottom: var(--space-md);
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  position: sticky;
  top: 76px;
  z-index: 30;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

@media (max-width: 991px) {
  .theme-a .calculator-mobile-bar {
    display: flex;
  }
}

@media (max-width: 768px) {
  .theme-a .calculator-mobile-bar {
    top: 64px;
  }
}

@media (max-width: 480px) {
  .theme-a .calculator-mobile-bar {
    padding: 8px 10px;
    gap: 8px;
    flex-wrap: wrap;
  }
}

.theme-a #calculator {
  overflow-x: clip;
  max-width: 100%;
}

.theme-a .calculator-mobile-bar__score {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.theme-a .calculator-mobile-bar__label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
}

.theme-a .calculator-mobile-bar__num {
  font-family: var(--font-sans);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-brand-primary);
  line-height: 1;
}

/* Responsive 2-column Form Row for Consultation Form */
.form-row-2col {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
}

@media (min-width: 640px) {
  .form-row-2col {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
  }
}

/* Mobile Touch Target and Spacing Polish */
@media (max-width: 640px) {
  .theme-a .section {
    padding-top: clamp(2.5rem, 6vw, 3.5rem);
    padding-bottom: clamp(2.5rem, 6vw, 3.5rem);
  }

  .theme-a .subclass-grid-box {
    padding: var(--space-md);
  }

  .theme-a .why-pillar-card {
    padding: var(--space-md);
  }

  .theme-a .card {
    padding: var(--space-md);
  }
}