/* ==========================================================================
   Zeus Tech Partners — Enterprise Design System
   Aesthetic: Top-Tier Global IT Consulting (Infosys, Hexaware, Accenture)
   Colors: Crisp White, Deep Navy, High-Trust Corporate Royal Blue
   ========================================================================== */

:root {
  /* Crisp Corporate Color Palette */
  --bg-canvas: #FFFFFF;
  --bg-surface: #FFFFFF;
  --bg-alt: #F8FAFC;
  --bg-subtle: #F1F5F9;
  --bg-card: #FFFFFF;
  --bg-card-hover: #F8FAFC;
  --bg-dark: #0A192F;
  --bg-dark-surface: #112240;
  --bg-dark-card: #1E2D4A;
  
  --text-primary: #0F172A;
  --text-secondary: #334155;
  --text-muted: #64748B;
  --text-inverse: #FFFFFF;
  --text-inverse-muted: #94A3B8;

  /* Global IT Enterprise Blue Brand Tokens (Infosys / Hexaware Blue) */
  --color-primary: #0052CC;
  --color-primary-hover: #0747A6;
  --color-primary-light: #EFF6FF;
  --color-primary-border: #BFDBFE;

  --color-accent: #2563EB;
  --color-accent-hover: #1D4ED8;
  --color-accent-soft: #DBEAFE;

  --color-navy: #0A2540;
  --color-cyan: #0284C7;

  --border-subtle: #E2E8F0;
  --border-card: #CBD5E1;
  --border-dark: #1E293B;

  /* Typography */
  --font-heading: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'Space Mono', monospace;

  /* Spacing & Radii */
  --container-max: 1220px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --radius-pill: 9999px;

  /* Transitions & Shadows */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
  --shadow-subtle: 0 1px 3px rgba(15, 23, 42, 0.05);
  --shadow-card: 0 4px 16px rgba(15, 23, 42, 0.06);
  --shadow-float: 0 16px 36px rgba(10, 25, 47, 0.12);
}

/* Base Resets */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-canvas);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button, input, textarea, select {
  font: inherit;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* Typography Utilities */
.font-heading { font-family: var(--font-heading); }
.font-mono { font-family: var(--font-mono); }

.tag-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: var(--color-primary-light);
  border: 1px solid var(--color-primary-border);
  padding: 5px 14px;
  border-radius: var(--radius-pill);
}

.tag-label::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2.1rem, 4vw, 3.1rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--text-primary);
  margin-top: 14px;
  margin-bottom: 16px;
  letter-spacing: -0.025em;
}

.section-desc {
  font-size: clamp(1.05rem, 1.8vw, 1.2rem);
  color: var(--text-secondary);
  line-height: 1.65;
  max-width: 720px;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition-normal);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-symbol {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--color-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.15rem;
  position: relative;
  overflow: hidden;
}

.brand-symbol::after {
  content: "";
  position: absolute;
  top: 5px;
  right: 5px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}

.brand-name {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.brand-name span {
  font-weight: 700;
  color: var(--color-primary);
  margin-left: 6px;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  padding: 6px 0;
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--color-primary);
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--color-primary);
  transition: width var(--transition-fast);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9375rem;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-primary);
  color: #FFFFFF;
  box-shadow: 0 2px 6px rgba(0, 82, 204, 0.25);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 82, 204, 0.35);
}

.btn-accent {
  background: var(--color-navy);
  color: #FFFFFF;
}

.btn-accent:hover {
  background: #112240;
  transform: translateY(-1px);
}

.btn-secondary {
  background: #FFFFFF;
  color: var(--text-primary);
  border-color: var(--border-card);
}

.btn-secondary:hover {
  background: var(--bg-alt);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.menu-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--text-primary);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  padding-top: 60px;
  padding-bottom: 70px;
  background: linear-gradient(180deg, #FFFFFF 0%, #F8FAFC 100%);
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.hero-content h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 4.8vw, 3.8rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--text-primary);
  margin-top: 18px;
  margin-bottom: 22px;
  letter-spacing: -0.03em;
}

.hero-content h1 em {
  font-style: normal;
  color: var(--color-primary);
}

.hero-lead {
  font-size: clamp(1.1rem, 1.9vw, 1.25rem);
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 32px;
  max-width: 620px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.hero-metrics {
  display: flex;
  gap: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--border-subtle);
}

.metric-item {
  display: flex;
  flex-direction: column;
}

.metric-value {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.1;
}

.metric-label {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-top: 4px;
  font-weight: 600;
}

/* Hero Manifesto Card */
.manifesto-box {
  background: #FFFFFF;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  box-shadow: var(--shadow-card);
  border-top: 4px solid var(--color-primary);
}

.manifesto-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.manifesto-badge {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
}

.manifesto-quote {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--text-primary);
  margin-bottom: 22px;
}

.manifesto-author {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle);
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-navy);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
}

.author-info h4 {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text-primary);
}

.author-info p {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* Hero Photograph Banner */
.hero-image-banner {
  margin-top: 48px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-card);
  box-shadow: var(--shadow-card);
  position: relative;
  background: var(--color-navy);
}

.hero-image-banner img {
  width: 100%;
  height: 460px;
  object-fit: cover;
  object-position: center;
}

.banner-caption {
  position: absolute;
  bottom: 20px;
  left: 24px;
  right: 24px;
  background: rgba(10, 25, 47, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 16px 24px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #FFFFFF;
  flex-wrap: wrap;
  gap: 12px;
}

.banner-caption-text {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
}

.banner-caption-note {
  font-size: 0.8125rem;
  color: var(--text-inverse-muted);
}

/* ==========================================================================
   Section Layouts
   ========================================================================== */
.section {
  padding-top: 85px;
  padding-bottom: 85px;
  position: relative;
}

.section-alt {
  background: var(--bg-alt);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.section-header-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 50px;
  gap: 32px;
  flex-wrap: wrap;
}

/* ==========================================================================
   Interactive Team Capacity Calculator
   ========================================================================== */
.builder-card-wrap {
  background: #FFFFFF;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-card);
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
}

.roles-selection-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.role-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  background: #FFFFFF;
  transition: all var(--transition-fast);
}

.role-row:hover, .role-row.has-count {
  background: var(--bg-alt);
  border-color: var(--color-primary-border);
  box-shadow: var(--shadow-subtle);
}

.role-meta h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.role-meta p {
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

.counter-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

.counter-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--border-card);
  background: #FFFFFF;
  color: var(--text-primary);
  font-size: 1.1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.counter-btn:hover {
  background: var(--color-primary);
  color: #FFFFFF;
  border-color: var(--color-primary);
}

.counter-num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.1rem;
  min-width: 20px;
  text-align: center;
}

.builder-summary-panel {
  background: var(--bg-alt);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.summary-heading {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.summary-sub {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 22px;
}

.summary-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-bottom: 24px;
}

.stat-box {
  background: #FFFFFF;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 14px;
}

.stat-box-title {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.stat-box-val {
  font-family: var(--font-mono);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--color-primary);
}

.selected-tags-container {
  min-height: 65px;
  margin-bottom: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-content: flex-start;
}

.empty-pill-note {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-style: italic;
  padding-top: 8px;
}

.role-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #FFFFFF;
  border: 1px solid var(--color-primary-border);
  border-radius: var(--radius-pill);
  padding: 4px 10px;
  font-size: 0.8125rem;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-primary);
}

/* ==========================================================================
   Direct Comparison Matrix
   ========================================================================== */
.matrix-card {
  background: #FFFFFF;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.matrix-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.matrix-th {
  padding: 20px 24px;
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  border-bottom: 2px solid var(--border-card);
}

.matrix-th-label {
  width: 25%;
  background: var(--bg-alt);
  color: var(--text-secondary);
}

.matrix-th-traditional {
  width: 37.5%;
  background: #FFFFFF;
  color: var(--text-muted);
}

.matrix-th-zeus {
  width: 37.5%;
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-left: 1px solid var(--color-primary-border);
}

.matrix-td {
  padding: 18px 24px;
  font-size: 0.9375rem;
  line-height: 1.55;
  border-bottom: 1px solid var(--border-subtle);
  vertical-align: top;
}

.matrix-td-label {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--text-primary);
  background: var(--bg-alt);
}

.matrix-td-traditional {
  color: var(--text-secondary);
}

.matrix-td-zeus {
  background: #F8FAFC;
  color: var(--text-primary);
  border-left: 1px solid var(--color-primary-border);
  font-weight: 500;
}

.zeus-check-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-primary);
  font-weight: 700;
  font-size: 0.8125rem;
  margin-top: 6px;
}

/* ==========================================================================
   Core Practices Grid (Cards)
   ========================================================================== */
.practices-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.practice-card {
  background: #FFFFFF;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 34px 28px;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-subtle);
  border-top: 3px solid transparent;
}

.practice-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-top-color: var(--color-primary);
}

.practice-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  margin-bottom: 22px;
}

.practice-card h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.practice-card p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 22px;
}

.practice-bullets {
  list-style: none;
  margin-bottom: 22px;
}

.practice-bullets li {
  font-size: 0.85rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.practice-bullets li::before {
  content: "✓";
  color: var(--color-primary);
  font-weight: 800;
}

.practice-link {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition-fast);
}

.practice-link:hover {
  gap: 10px;
}

/* ==========================================================================
   Delivery Blueprint Timeline
   ========================================================================== */
.blueprint-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.blueprint-step {
  background: #FFFFFF;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 28px 22px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-subtle);
  border-top: 3px solid var(--color-primary);
}

.step-marker {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-primary);
  background: var(--color-primary-light);
  border: 1px solid var(--color-primary-border);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  align-self: flex-start;
  margin-bottom: 16px;
}

.blueprint-step h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.blueprint-step p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.step-deliverable {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px dashed var(--border-subtle);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-primary);
}

/* ==========================================================================
   The 4 Human Guarantees
   ========================================================================== */
.guarantees-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.guarantee-box {
  background: #FFFFFF;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 28px;
  display: flex;
  gap: 18px;
  box-shadow: var(--shadow-subtle);
}

.guarantee-num {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  line-height: 1;
  color: var(--color-primary);
  font-weight: 800;
}

.guarantee-content h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.guarantee-content p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   Executive FAQ Section
   ========================================================================== */
.faq-list {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: #FFFFFF;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item.active {
  border-color: var(--color-primary);
}

.faq-question {
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text-primary);
  gap: 16px;
}

.faq-icon {
  font-size: 1.4rem;
  line-height: 1;
  color: var(--color-primary);
  transition: transform var(--transition-fast);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 24px;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 24px 22px 24px;
}

.faq-answer p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ==========================================================================
   Contact / Engagement Section
   ========================================================================== */
.contact-section-wrap {
  background: var(--bg-dark);
  color: var(--text-inverse);
  border-radius: var(--radius-lg);
  padding: clamp(36px, 5vw, 64px);
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 50px;
  box-shadow: var(--shadow-float);
}

.contact-info-col h2 {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 3.8vw, 3.1rem);
  font-weight: 800;
  line-height: 1.15;
  margin-top: 14px;
  margin-bottom: 20px;
  color: #FFFFFF;
}

.contact-info-col p {
  font-size: 1.05rem;
  color: var(--text-inverse-muted);
  line-height: 1.65;
  margin-bottom: 30px;
}

.contact-detail-row {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 20px;
}

.contact-detail-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(0, 82, 204, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #60A5FA;
}

.contact-detail-text h4 {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 700;
  color: #FFFFFF;
}

.contact-detail-text p {
  font-size: 0.875rem;
  color: var(--text-inverse-muted);
  margin-bottom: 0;
}

/* Contact Form */
.contact-form {
  background: var(--bg-dark-surface);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-md);
  padding: 34px;
}

.form-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 16px;
}

.form-label {
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  color: #E2E8F0;
  margin-bottom: 6px;
}

.form-input, .form-select, .form-textarea {
  background: #0A192F;
  border: 1px solid #1E293B;
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 0.9375rem;
  color: #FFFFFF;
  transition: border-color var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

.form-textarea {
  resize: vertical;
  min-height: 95px;
}

.form-alert {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  margin-bottom: 16px;
  display: none;
}

.form-alert.success {
  background: rgba(34, 197, 94, 0.15);
  border: 1px solid #22C55E;
  color: #4ADE80;
  display: block;
}

.form-alert.error {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid #EF4444;
  color: #F87171;
  display: block;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: #0A192F;
  color: #94A3B8;
  padding-top: 65px;
  padding-bottom: 35px;
  border-top: 1px solid #1E293B;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 48px;
  margin-bottom: 50px;
}

.footer-brand p {
  font-size: 0.875rem;
  line-height: 1.6;
  margin-top: 14px;
  max-width: 320px;
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #FFFFFF;
  margin-bottom: 18px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.875rem;
  color: #94A3B8;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: #FFFFFF;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
  border-top: 1px solid #1E293B;
  font-size: 0.8125rem;
  flex-wrap: wrap;
  gap: 16px;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .builder-card-wrap {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .practices-grid {
    grid-template-columns: 1fr;
  }
  .blueprint-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact-section-wrap {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-links, .header-actions .btn-secondary {
    display: none;
  }
  .menu-toggle {
    display: block;
  }
  .hero-image-banner img {
    height: 320px;
  }
  .blueprint-grid {
    grid-template-columns: 1fr;
  }
  .guarantees-grid {
    grid-template-columns: 1fr;
  }
  .form-grid-2 {
    grid-template-columns: 1fr;
  }
  .matrix-table {
    display: block;
    overflow-x: auto;
  }
}

/* Mobile Drawer */
.mobile-nav-drawer {
  position: fixed;
  top: 76px;
  left: 0;
  right: 0;
  bottom: 0;
  background: #FFFFFF;
  z-index: 99;
  padding: 32px 24px;
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  gap: 18px;
  border-bottom: 2px solid var(--color-primary);
}

.mobile-nav-drawer.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav-link {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  padding: 10px 0;
  border-bottom: 1px solid var(--border-subtle);
}