/* ==========================================================================
   COACTIFY DESIGN SYSTEM - MODERN EXECUTIVE LIGHT THEME (WHITE BACKGROUND)
   Tailored for clean corporate consulting, executive clarity & high contrast
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  /* Core Backgrounds - Clean White & Slate Tones */
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-tertiary: #f1f5f9;
  --bg-card: #ffffff;
  --bg-card-hover: #ffffff;
  --bg-glass: rgba(255, 255, 255, 0.92);
  --bg-glass-elevated: #ffffff;

  /* Brand Accents - High Contrast Warm Amber */
  --amber-primary: #d97706;
  --amber-light: #f59e0b;
  --amber-dark: #b45309;
  --amber-glow: rgba(217, 119, 6, 0.16);
  --amber-glow-strong: rgba(217, 119, 6, 0.28);
  --amber-gradient: linear-gradient(135deg, #efaa5d 0%, #f59e0b 50%, #d97706 100%);
  --blue-accent: #2563eb;
  --blue-glow: rgba(37, 99, 235, 0.15);

  /* Text Colors - Crisp Slate Scale for Maximum Readability */
  --text-pure: #0f172a;       /* Slate 900 for primary headings */
  --text-primary: #1e293b;    /* Slate 800 for subheadings & lead copy */
  --text-secondary: #475569;  /* Slate 600 for body copy */
  --text-muted: #64748b;      /* Slate 500 for small metadata */
  --text-amber: #b45309;      /* Deep Amber for high-contrast highlights */

  /* Borders & Dividers */
  --border-subtle: #e2e8f0;
  --border-card: #e2e8f0;
  --border-amber: rgba(217, 119, 6, 0.35);
  --border-amber-active: #d97706;

  /* Shadows & Elevation */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-card: 0 6px 20px -4px rgba(15, 23, 42, 0.05), 0 2px 6px -1px rgba(15, 23, 42, 0.02), 0 0 0 1px #e2e8f0;
  --shadow-card-hover: 0 18px 36px -6px rgba(15, 23, 42, 0.08), 0 0 0 1px var(--border-amber);
  --shadow-glow: 0 4px 20px rgba(217, 119, 6, 0.12);

  /* Layout & Spacing */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --container-max: 1200px;
  --nav-height: 80px;

  /* Typography */
  --font-display: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Transitions */
  --transition-smooth: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.18s ease;
}

/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-primary);
  color: var(--text-primary);
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: 
    radial-gradient(circle at 12% 10%, rgba(239, 170, 93, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 88% 65%, rgba(37, 99, 235, 0.04) 0%, transparent 45%),
    radial-gradient(circle at 50% 100%, rgba(239, 170, 93, 0.04) 0%, transparent 40%);
  pointer-events: none;
  z-index: 0;
}

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

a {
  color: var(--amber-primary);
  text-decoration: none;
  transition: var(--transition-fast);
}

a:hover {
  color: var(--amber-dark);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--text-pure);
  line-height: 1.25;
  letter-spacing: -0.02em;
}

p {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

/* Dropdown menu styling */
.dropdown-menu {
  border-radius: 0px;
  padding: 0px;
  z-index: var(--z-dropdown);
}

.dropdown-item {
  line-height: 30px;
  transition: background-color var(--transition-fast);
}

.dropdown-item:hover {
  background-color: var(--color-bg-light);
}

.dropdown-divider {
  margin: 0px;
}

/* ==========================================================================
   LAYOUT CONTAINERS & UTILITIES
   ========================================================================== */

.coact-container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
  position: relative;
  z-index: 1;
}

.coact-container-wide {
  max-width: 1360px;
}

.coact-container-narrow {
  max-width: 860px;
}

.coact-section {
  padding: 90px 0;
  position: relative;
  z-index: 1;
}

.coact-section-sm {
  padding: 60px 0;
}

.coact-text-center {
  text-align: center;
}

.coact-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  background: rgba(239, 170, 93, 0.12);
  border: 1px solid var(--border-amber);
  color: var(--amber-dark);
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
}

.coact-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--amber-primary);
  box-shadow: 0 0 8px var(--amber-primary);
  display: inline-block;
  animation: pulse-dot 2s infinite ease-in-out;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.coact-section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 18px;
  color: var(--text-pure);
}

.coact-section-subtitle {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto 50px auto;
  line-height: 1.6;
}

.gradient-text {
  background: linear-gradient(135deg, #0f172a 35%, var(--amber-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.gradient-text-amber {
  background: linear-gradient(135deg, #b45309 0%, #d97706 60%, #f59e0b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* ==========================================================================
   NAVIGATION BAR
   ========================================================================== */

.coact-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition-smooth);
}

.coact-header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  border-bottom: 1px solid rgba(217, 119, 6, 0.2);
}

.coact-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
}

.coact-logo-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.coact-logo-badge {
  background: transparent;
  padding: 4px 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.coact-logo-badge img {
  height: 38px;
  width: auto;
}

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

.coact-nav-link {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: var(--transition-fast);
  position: relative;
  padding: 8px 0;
}

.coact-nav-link:hover,
.coact-nav-link.active {
  color: var(--text-pure);
}

.coact-nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--amber-primary);
  transition: var(--transition-fast);
  border-radius: 2px;
}

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

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

.btn-coact-signin {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.btn-coact-signin:hover {
  color: var(--amber-primary);
  background: rgba(239, 170, 93, 0.08);
}

.btn-coact-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--amber-gradient);
  color: #111827;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  padding: 12px 26px;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 14px var(--amber-glow);
  transition: var(--transition-smooth);
  text-decoration: none;
  white-space: nowrap;
}

.btn-coact-primary:hover {
  color: #0b0f17;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--amber-glow-strong);
}

.btn-coact-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: #ffffff;
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 12px 26px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-card);
  cursor: pointer;
  transition: var(--transition-smooth);
  text-decoration: none;
  white-space: nowrap;
  box-shadow: var(--shadow-sm);
}

.btn-coact-outline:hover {
  background: #f8fafc;
  border-color: var(--amber-primary);
  color: var(--amber-dark);
  transform: translateY(-2px);
}

/* Mobile Nav Toggle */
.coact-mobile-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  width: 42px;
  height: 42px;
  padding: 8px;
  cursor: pointer;
  flex-direction: column;
  justify-content: space-around;
  align-items: center;
  z-index: 1010;
}

.coact-mobile-toggle span {
  width: 22px;
  height: 2px;
  background-color: var(--text-pure);
  border-radius: 2px;
  transition: var(--transition-fast);
}

.coact-mobile-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.coact-mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}

.coact-mobile-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Drawer */
.coact-mobile-drawer {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 24px;
  flex-direction: column;
  gap: 16px;
  z-index: 999;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.coact-mobile-drawer.open {
  display: flex;
}

.coact-mobile-drawer .coact-nav-link {
  font-size: 1.15rem;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-subtle);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */

.coact-hero {
  position: relative;
  min-height: calc(100vh - var(--nav-height));
  display: flex;
  align-items: center;
  padding: 80px 0 100px 0;
  overflow: hidden;
  background-color: #ffffff;
}

.coact-hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('./hero-bg.jpg');
  background-size: cover;
  background-position: center right;
  opacity: 0.14;
  filter: contrast(1.15);
  z-index: 0;
}

.coact-hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg, 
    #ffffff 0%, 
    rgba(255, 255, 255, 0.94) 45%, 
    rgba(255, 255, 255, 0.65) 100%
  );
  z-index: 1;
}

.coact-hero-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
}

.coact-hero-title {
  font-size: clamp(2.5rem, 5.5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.12;
  margin-bottom: 24px;
  letter-spacing: -0.03em;
  color: var(--text-pure);
}

.coact-hero-desc {
  font-size: clamp(1.1rem, 2.2vw, 1.3rem);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 38px;
  font-weight: 400;
}

.coact-hero-cta-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
  margin-bottom: 50px;
}

.coact-hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding-top: 36px;
  border-top: 1px solid var(--border-subtle);
}

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

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 2.6rem);
  font-weight: 800;
  color: var(--amber-primary);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 0.88rem;
  color: var(--text-muted);
  font-weight: 500;
  line-height: 1.4;
}

/* ==========================================================================
   WHITE CARDS & GRIDS
   ========================================================================== */

.coact-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.coact-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--amber-primary), transparent);
  opacity: 0;
  transition: var(--transition-fast);
}

.coact-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-amber);
  box-shadow: var(--shadow-card-hover);
}

.coact-card:hover::before {
  opacity: 1;
}

.coact-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.coact-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 36px;
}

.coact-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.card-icon-wrap {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background: rgba(239, 170, 93, 0.12);
  border: 1px solid var(--border-amber);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--amber-primary);
  margin-bottom: 24px;
  transition: var(--transition-smooth);
}

.coact-card:hover .card-icon-wrap {
  background: var(--amber-primary);
  color: #ffffff;
  transform: scale(1.08);
  box-shadow: 0 4px 14px var(--amber-glow);
}

.card-title {
  font-size: 1.4rem;
  margin-bottom: 14px;
  color: var(--text-pure);
}

.card-desc {
  font-size: 0.98rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 22px;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--amber-primary);
  transition: var(--transition-fast);
}

.card-link:hover {
  color: var(--amber-dark);
  gap: 10px;
}

/* ==========================================================================
   PROBLEM REFRAMING & PARADIGM SECTION
   ========================================================================== */

.coact-paradigm {
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.paradigm-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.paradigm-item {
  display: flex;
  gap: 20px;
  margin-bottom: 28px;
}

.paradigm-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(239, 170, 93, 0.12);
  border: 1px solid var(--border-amber);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--amber-primary);
  font-size: 1.1rem;
}

.paradigm-text h4 {
  font-size: 1.15rem;
  margin-bottom: 6px;
  color: var(--text-pure);
}

.paradigm-text p {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.paradigm-visual-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-card);
  box-shadow: var(--shadow-card);
}

.paradigm-visual-wrap img {
  width: 100%;
  height: auto;
  transition: transform 0.6s ease;
}

.paradigm-visual-wrap:hover img {
  transform: scale(1.03);
}

/* ==========================================================================
   PROCESS & WORKSHOP TIMELINE
   ========================================================================== */

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}

.process-step {
  background: #ffffff;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 30px 24px;
  position: relative;
  transition: var(--transition-smooth);
  box-shadow: var(--shadow-card);
}

.process-step:hover {
  border-color: var(--border-amber);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.step-num {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 800;
  color: rgba(217, 119, 6, 0.22);
  line-height: 1;
  margin-bottom: 16px;
  transition: var(--transition-fast);
}

.process-step:hover .step-num {
  color: var(--amber-primary);
}

.step-title {
  font-size: 1.2rem;
  margin-bottom: 12px;
  color: var(--text-pure);
}

.step-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   CASE STUDIES & SOCIAL PROOF
   ========================================================================== */

.case-card {
  background: #ffffff;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  box-shadow: var(--shadow-card);
  transition: var(--transition-smooth);
  margin-bottom: 36px;
}

.case-card:hover {
  border-color: var(--border-amber);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-4px);
}

.case-body {
  padding: 44px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.case-client-badge {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--amber-primary);
  margin-bottom: 12px;
}

.case-heading {
  font-size: 1.6rem;
  margin-bottom: 18px;
  color: var(--text-pure);
}

.case-quote {
  font-size: 1.05rem;
  font-style: italic;
  color: var(--text-primary);
  line-height: 1.7;
  margin-bottom: 24px;
  position: relative;
  padding-left: 20px;
  border-left: 3px solid var(--amber-primary);
}

.case-author {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--amber-dark);
}

.case-image-wrap {
  position: relative;
  background: #f8fafc;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 30px;
  border-left: 1px solid var(--border-subtle);
}

.case-image-wrap img {
  max-height: 220px;
  object-fit: contain;
  transition: transform 0.5s ease;
}

.case-card:hover .case-image-wrap img {
  transform: scale(1.05);
}

/* ==========================================================================
   TEAM SECTION
   ========================================================================== */

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.team-card {
  background: #ffffff;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition-smooth);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
}

.team-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-amber);
  box-shadow: var(--shadow-card-hover);
}

.team-img-wrap {
  position: relative;
  width: 100%;
  height: 280px;
  background: #f1f5f9;
  overflow: hidden;
}

.team-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.6s ease;
}

.team-card:hover .team-img-wrap img {
  transform: scale(1.06);
}

.team-overlay-pill {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(8px);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-subtle);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--amber-dark);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.team-info {
  padding: 28px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.team-name {
  font-size: 1.35rem;
  margin-bottom: 6px;
  color: var(--text-pure);
}

.team-role {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--amber-dark);
  margin-bottom: 16px;
}

.team-bio {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

/* ==========================================================================
   INTERACTIVE CONSULTATION / CTA BANNER
   ========================================================================== */

.coact-cta-banner {
  background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 45%, #ffedd5 100%);
  border: 1px solid rgba(217, 119, 6, 0.3);
  border-radius: var(--radius-lg);
  padding: 70px 48px;
  text-align: center;
  box-shadow: 0 16px 36px -8px rgba(217, 119, 6, 0.12);
  position: relative;
  overflow: hidden;
}

.coact-cta-banner h2 {
  font-size: clamp(2rem, 3.8vw, 3rem);
  margin-bottom: 18px;
  color: #0f172a;
}

.coact-cta-banner p {
  max-width: 650px;
  margin: 0 auto 36px auto;
  font-size: 1.15rem;
  color: #334155;
}

/* ==========================================================================
   FORMS & INPUTS
   ========================================================================== */

.form-group {
  margin-bottom: 22px;
  text-align: left;
}

.form-label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-pure);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 14px 18px;
  background: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: var(--radius-sm);
  color: var(--text-pure);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--amber-primary);
  box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.15);
  background: #ffffff;
}

textarea.form-control {
  min-height: 130px;
  resize: vertical;
}

select.form-control {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23d97706' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  appearance: none;
}

select.form-control option {
  background-color: #ffffff;
  color: var(--text-pure);
}

/* ==========================================================================
   CLEAN LIGHT FOOTER
   ========================================================================== */

.coact-footer {
  background: #f8fafc;
  border-top: 1px solid var(--border-subtle);
  padding: 80px 0 30px 0;
  position: relative;
  z-index: 1;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 50px;
  margin-bottom: 60px;
}

.footer-brand p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-top: 18px;
  max-width: 320px;
}

.footer-col h4 {
  font-size: 1rem;
  color: var(--text-pure);
  margin-bottom: 20px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-link {
  font-size: 0.92rem;
  color: var(--text-secondary);
  transition: var(--transition-fast);
}

.footer-link:hover {
  color: var(--amber-primary);
  transform: translateX(4px);
  display: inline-block;
}

.footer-social-links {
  display: flex;
  gap: 14px;
  margin-top: 18px;
}

.social-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.social-btn:hover {
  background: var(--amber-primary);
  color: #ffffff;
  border-color: var(--amber-primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px var(--amber-glow);
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-copy {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ==========================================================================
   MODAL POPUP (CLEAN WHITE)
   ========================================================================== */

.coact-modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(10px);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.coact-modal-overlay.active {
  display: flex;
}

.coact-modal {
  background: #ffffff;
  border: 1px solid var(--border-amber);
  border-radius: var(--radius-lg);
  padding: 40px;
  max-width: 580px;
  width: 100%;
  position: relative;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.18), 0 0 25px var(--amber-glow);
  animation: modal-enter 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modal-enter {
  from { opacity: 0; transform: scale(0.94) translateY(16px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  background: #f1f5f9;
  border: none;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 1.2rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.modal-close-btn:hover {
  background: var(--amber-primary);
  color: #ffffff;
}

/* ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */

@media (max-width: 1024px) {
  .coact-grid-3,
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --nav-height: 70px;
  }

  .coact-nav-links,
  .btn-coact-signin {
    display: none;
  }

  .coact-mobile-toggle {
    display: flex;
  }

  .coact-hero {
    padding: 60px 0 80px 0;
  }

  .coact-hero-stats {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .coact-grid-3,
  .coact-grid-2,
  .team-grid,
  .paradigm-split,
  .case-card {
    grid-template-columns: 1fr;
  }

  .case-body {
    padding: 28px;
  }

  .case-image-wrap {
    order: -1;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}