/* Eden Consultants - Vanilla CSS Styles */

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

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

:root {
  /* Color Palette */
  --color-white: #ffffff;
  --color-slate-50: #f8fafc;
  --color-slate-100: #f1f5f9;
  --color-slate-200: #e2e8f0;
  --color-slate-300: #cbd5e1;
  --color-slate-400: #94a3b8;
  --color-slate-500: #64748b;
  --color-slate-600: #475569;
  --color-slate-700: #334155;
  --color-slate-800: #1e293b;
  --color-slate-900: #0f172a;
  --color-blue-50: #eff6ff;
  --color-blue-100: #dbeafe;
  --color-blue-300: #93c5fd;
  --color-blue-400: #60a5fa;
  --color-blue-600: #2563eb;
  --color-blue-700: #1d4ed8;
  --color-blue-800: #1e40af;

  /* Spacing */
  --spacing-1: 0.25rem;
  --spacing-2: 0.5rem;
  --spacing-3: 0.75rem;
  --spacing-4: 1rem;
  --spacing-6: 1.5rem;
  --spacing-8: 2rem;
  --spacing-10: 2.5rem;
  --spacing-12: 3rem;
  --spacing-16: 4rem;
  --spacing-20: 5rem;
  --spacing-24: 6rem;

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-3xl: 2rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--color-slate-50);
  color: var(--color-slate-900);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ========================================
   TYPOGRAPHY
   ======================================== */

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-slate-900);
}

h1 {
  font-size: 3rem;
  font-weight: 800;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

p {
  margin-bottom: 1rem;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}

/* ========================================
   LAYOUT UTILITIES
   ======================================== */

.container {
  max-width: 80rem;
  margin: 0 auto;
  padding: 0 var(--spacing-4);
}

.section {
  padding: var(--spacing-20) 0;
}

.space-y-20>*+* {
  margin-top: var(--spacing-20);
}

.grid {
  display: grid;
  gap: var(--spacing-6);
}

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

.grid-cols-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-cols-4 {
  grid-template-columns: repeat(4, 1fr);
}

.grid-cols-5 {
  grid-template-columns: repeat(5, 1fr);
}

.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.items-center {
  align-items: center;
}

.justify-between {
  justify-content: space-between;
}

.justify-center {
  justify-content: center;
}

.gap-4 {
  gap: var(--spacing-4);
}

.gap-6 {
  gap: var(--spacing-6);
}

.gap-8 {
  gap: var(--spacing-8);
}

.gap-12 {
  gap: var(--spacing-12);
}

/* ========================================
   HEADER & NAVIGATION
   ======================================== */

header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-slate-200);
}

.header-container {
  max-width: 80rem;
  margin: 0 auto;
  padding: 0 var(--spacing-4);
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 5rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.logo-icon {
  width: 2.5rem;
  height: 2.5rem;
  background-color: var(--color-slate-900);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 1.25rem;
}

.logo-text {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--color-slate-900);
}

.logo-text span {
  color: var(--color-slate-500);
  font-weight: 400;
}

nav {
  display: flex;
  gap: var(--spacing-8);
}

nav a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-slate-600);
  transition: color 0.2s ease;
}

nav a:hover,
nav a.active {
  color: var(--color-blue-600);
}

nav a.active {
  font-weight: 600;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  padding: var(--spacing-2);
  cursor: pointer;
  color: var(--color-slate-400);
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
}

.mobile-menu-btn:hover {
  background-color: var(--color-slate-100);
  color: var(--color-slate-500);
}

.mobile-menu-btn svg {
  width: 1.5rem;
  height: 1.5rem;
}

.mobile-nav {
  display: none;
  background-color: white;
  border-bottom: 1px solid var(--color-slate-200);
  box-shadow: var(--shadow-lg);
}

.mobile-nav.active {
  display: block;
}

.mobile-nav a {
  display: block;
  padding: var(--spacing-4) var(--spacing-3);
  margin: var(--spacing-1) var(--spacing-2);
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-slate-600);
  transition: background-color 0.2s ease;
}

.mobile-nav a:hover,
.mobile-nav a.active {
  background-color: var(--color-slate-50);
  color: var(--color-blue-600);
}

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

.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  background-color: var(--color-slate-900);
  color: white;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.4;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 80rem;
  margin: 0 auto;
  padding: 0 var(--spacing-4);
}

.hero-inner {
  max-width: 48rem;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  margin-bottom: var(--spacing-6);
  color: white;
  line-height: 1.1;
}

.hero h1 .highlight {
  color: var(--color-blue-400);
}

.hero p {
  font-size: 1.25rem;
  color: var(--color-slate-300);
  margin-bottom: var(--spacing-10);
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-4);
}

/* ========================================
   BUTTONS
   ======================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-4) var(--spacing-8);
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
  text-decoration: none;
}

.btn-primary {
  background-color: white;
  color: var(--color-slate-900);
  box-shadow: var(--shadow-xl);
}

.btn-primary:hover {
  background-color: var(--color-slate-100);
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: transparent;
  color: white;
  border: 1px solid var(--color-slate-500);
}

.btn-secondary:hover {
  background-color: var(--color-slate-800);
}

.btn-blue {
  background-color: white;
  color: var(--color-blue-600);
}

.btn-blue:hover {
  background-color: var(--color-blue-50);
}

.btn-blue-dark {
  background-color: var(--color-blue-700);
  color: white;
}

.btn-blue-dark:hover {
  background-color: var(--color-blue-800);
}

/* ========================================
   CARDS
   ======================================== */

.card {
  background-color: white;
  padding: var(--spacing-8);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-slate-100);
  transition: all 0.3s ease;
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-slate-900);
  margin-bottom: var(--spacing-3);
}

.card p {
  font-size: 0.875rem;
  color: var(--color-slate-600);
  margin-bottom: var(--spacing-6);
}

.card a {
  color: var(--color-blue-600);
  font-size: 0.875rem;
  font-weight: 600;
}

.card a:hover {
  text-decoration: underline;
}

/* ========================================
   SECTIONS
   ======================================== */

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-12);
}

.section-header h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: var(--spacing-4);
}

.section-header p {
  font-size: 1.125rem;
  color: var(--color-slate-600);
  max-width: 48rem;
  margin: 0 auto;
}

.bg-slate-50 {
  background-color: var(--color-slate-50);
}

.bg-slate-900 {
  background-color: var(--color-slate-900);
  color: white;
}

.bg-slate-100 {
  background-color: var(--color-slate-100);
}

.bg-blue-600 {
  background-color: var(--color-blue-600);
  color: white;
}

/* ========================================
   CHECKMARK LIST
   ======================================== */

.checkmark-list {
  list-style: none;
  padding: 0;
}

.checkmark-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-4);
  color: var(--color-slate-700);
}

.checkmark-icon {
  flex-shrink: 0;
  width: 1.5rem;
  height: 1.5rem;
  background-color: var(--color-blue-100);
  color: var(--color-blue-600);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
}

/* ========================================
   QUOTE BOX
   ======================================== */

.quote-box {
  background-color: var(--color-slate-100);
  border-radius: var(--radius-2xl);
  padding: var(--spacing-12);
  position: relative;
}

.quote-box::before {
  content: '"';
  position: absolute;
  top: var(--spacing-8);
  right: var(--spacing-8);
  font-size: 6rem;
  color: var(--color-slate-200);
  line-height: 1;
}

.quote-box p {
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--color-slate-800);
  line-height: 1.4;
  position: relative;
  z-index: 10;
  margin-bottom: var(--spacing-6);
}

.quote-author {
  font-weight: 600;
  color: var(--color-slate-600);
}

/* ========================================
   INDUSTRY CARDS
   ======================================== */

.industry-card {
  background-color: white;
  border: 1px solid var(--color-slate-200);
  padding: var(--spacing-6);
  border-radius: var(--radius-xl);
  text-align: center;
  transition: all 0.3s ease;
  cursor: pointer;
}

.industry-card:hover {
  border-color: var(--color-blue-300);
  box-shadow: var(--shadow-lg);
}

.industry-icon {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-4);
  transition: transform 0.3s ease;
}

.industry-card:hover .industry-icon {
  transform: scale(1.1);
}

.industry-label {
  font-weight: 700;
  color: var(--color-slate-800);
}

/* ========================================
   CASE STUDY CARDS
   ======================================== */

.case-study-card {
  display: block;
  transition: transform 0.3s ease;
}

.case-study-card:hover {
  transform: translateY(-4px);
}

.case-study-image {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-bottom: var(--spacing-4);
  background-color: var(--color-slate-800);
}

.case-study-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.7;
  transition: all 0.3s ease;
}

.case-study-card:hover .case-study-image img {
  transform: scale(1.05);
  opacity: 0.85;
}

.case-study-badge {
  position: absolute;
  top: var(--spacing-4);
  left: var(--spacing-4);
  background-color: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  padding: var(--spacing-1) var(--spacing-3);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  color: white;
}

.case-study-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--spacing-2);
  color: white;
  transition: color 0.3s ease;
}

.case-study-card:hover h3 {
  color: var(--color-blue-400);
}

.case-study-card p {
  font-size: 0.875rem;
  color: var(--color-slate-400);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ========================================
   CTA SECTION
   ======================================== */

.cta-box {
  background-color: var(--color-blue-600);
  border-radius: var(--radius-3xl);
  padding: var(--spacing-16);
  text-align: center;
  color: white;
  box-shadow: var(--shadow-2xl);
}

.cta-box h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-6);
  color: white;
}

.cta-box p {
  font-size: 1.125rem;
  color: var(--color-blue-100);
  max-width: 42rem;
  margin: 0 auto var(--spacing-10);
}

.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-4);
}

/* ========================================
   FOOTER
   ======================================== */

footer {
  background-color: var(--color-slate-900);
  color: var(--color-slate-300);
  padding: var(--spacing-16) 0;
}

.footer-container {
  max-width: 80rem;
  margin: 0 auto;
  padding: 0 var(--spacing-4);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--spacing-12);
  margin-bottom: var(--spacing-16);
}

.footer-brand {
  margin-bottom: var(--spacing-6);
}

.footer-brand p {
  color: var(--color-slate-400);
  max-width: 28rem;
  margin-bottom: var(--spacing-6);
}

.footer-contact {
  display: flex;
  gap: var(--spacing-4);
}

.footer-contact a {
  color: var(--color-slate-300);
  transition: color 0.2s ease;
}

.footer-contact a:hover {
  color: white;
}

.footer-section h3 {
  color: white;
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-6);
}

.footer-links {
  list-style: none;
  padding: 0;
}

.footer-links li {
  margin-bottom: var(--spacing-4);
}

.footer-links a {
  font-size: 0.875rem;
  color: var(--color-slate-300);
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: white;
}

.footer-bottom {
  margin-top: var(--spacing-16);
  padding-top: var(--spacing-8);
  border-top: 1px solid var(--color-slate-800);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: var(--color-slate-500);
}

/* ========================================
   MODALS
   ======================================== */

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.75);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  backdrop-filter: blur(4px);
  padding: var(--spacing-4);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-container {
  background-color: white;
  width: 100%;
  max-width: 48rem;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  transform: translateY(20px);
  transition: all 0.3s ease;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
}

.modal-overlay.active .modal-container {
  transform: translateY(0);
}

.modal-header {
  position: relative;
  background-color: var(--color-slate-900);
  color: white;
  padding: var(--spacing-8);
}

.modal-close {
  position: absolute;
  top: var(--spacing-4);
  right: var(--spacing-4);
  background: rgba(255, 255, 255, 0.1);
  border: none;
  width: 2rem;
  height: 2rem;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.modal-close:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

.modal-content {
  padding: var(--spacing-8);
  overflow-y: auto;
}

.modal-tag {
  display: inline-block;
  background-color: var(--color-blue-100);
  color: var(--color-blue-700);
  padding: var(--spacing-1) var(--spacing-3);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: var(--spacing-4);
}

.modal-subtitle {
  font-size: 1.125rem;
  color: var(--color-blue-300);
  margin-bottom: 0;
  font-weight: 500;
}

.modal-section {
  margin-bottom: var(--spacing-6);
}

.modal-section h4 {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-slate-500);
  margin-bottom: var(--spacing-3);
  border-bottom: 1px solid var(--color-slate-100);
  padding-bottom: var(--spacing-2);
}

.modal-section ul {
  list-style-type: disc;
  padding-left: 1.25rem;
  color: var(--color-slate-700);
}

.modal-section li {
  margin-bottom: var(--spacing-2);
}

.footer-legal {
  display: flex;
  gap: var(--spacing-6);
}

.footer-legal a:hover {
  color: var(--color-slate-300);
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 768px) {

  /* Navigation */
  nav {
    display: none;
  }

  .mobile-menu-btn {
    display: block;
  }

  /* Hero */
  .hero h1 {
    font-size: 2.5rem;
  }

  .hero p {
    font-size: 1.125rem;
  }

  .hero-buttons {
    flex-direction: column;
  }

  /* Grid layouts */
  .grid-cols-2,
  .grid-cols-3,
  .grid-cols-4,
  .grid-cols-5 {
    grid-template-columns: 1fr;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--spacing-4);
  }

  /* CTA */
  .cta-box {
    padding: var(--spacing-10);
  }

  .cta-box h2 {
    font-size: 2rem;
  }

  .cta-buttons {
    flex-direction: column;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .grid-cols-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-cols-5 {
    grid-template-columns: repeat(3, 1fr);
  }

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

/* ========================================
   UTILITY CLASSES
   ======================================== */

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

.text-blue-600 {
  color: var(--color-blue-600);
}

.text-slate-600 {
  color: var(--color-slate-600);
}

.text-slate-300 {
  color: var(--color-slate-300);
}

.font-bold {
  font-weight: 700;
}

.font-semibold {
  font-weight: 600;
}

.uppercase {
  text-transform: uppercase;
}

.tracking-widest {
  letter-spacing: 0.1em;
}

.text-xs {
  font-size: 0.75rem;
}

.text-sm {
  font-size: 0.875rem;
}

.text-lg {
  font-size: 1.125rem;
}

.text-xl {
  font-size: 1.25rem;
}

.text-2xl {
  font-size: 1.5rem;
}

.text-3xl {
  font-size: 1.875rem;
}

.text-4xl {
  font-size: 2.25rem;
}

.mb-4 {
  margin-bottom: var(--spacing-4);
}

.mb-6 {
  margin-bottom: var(--spacing-6);
}

.mb-12 {
  margin-bottom: var(--spacing-12);
}

.mt-16 {
  margin-top: var(--spacing-16);
}

.max-w-2xl {
  max-width: 42rem;
}

.max-w-3xl {
  max-width: 48rem;
}

.max-w-5xl {
  max-width: 64rem;
}

.mx-auto {
  margin-left: auto;
  margin-right: auto;
}

.pb-20 {
  padding-bottom: var(--spacing-20);
}

.py-24 {
  padding-top: var(--spacing-24);
  padding-bottom: var(--spacing-24);
}

.px-4 {
  padding-left: var(--spacing-4);
  padding-right: var(--spacing-4);
}