/* ===== ADVISORA STYLE - WHITE & ORANGE THEME ===== */
/* Design skeleton inspired by Advisora Framer template */
/* Clean, professional tech style with warm orange accents */

:root {
  /* ===== COLOR SYSTEM - WHITE & ORANGE ===== */
  --color-orange-primary: #F97316;
  --color-orange-dark: #EA580C;
  --color-orange-light: #FB923C;
  --color-orange-ultralight: #FFF7ED;
  
  --color-white: #FFFFFF;
  --color-gray-50: #F9FAFB;
  --color-gray-100: #F3F4F6;
  --color-gray-200: #E5E7EB;
  --color-gray-300: #D1D5DB;
  --color-gray-400: #9CA3AF;
  --color-gray-500: #6B7280;
  --color-gray-600: #4B5563;
  --color-gray-700: #374151;
  --color-gray-800: #1F2937;
  --color-gray-900: #111827;
  
  /* Functional colors */
  --color-success: #059669;
  --color-warning: #F59E0B;
  --color-error: #DC2626;
  --color-info: #2563EB;
  
  /* ===== TYPOGRAPHY ===== */
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  /* ===== SPACING & SIZING ===== */
  --spacing-px: 1px;
  --spacing-0_5: 0.125rem;
  --spacing-1: 0.25rem;
  --spacing-2: 0.5rem;
  --spacing-3: 0.75rem;
  --spacing-4: 1rem;
  --spacing-5: 1.25rem;
  --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: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;
  
  /* ===== SHADOWS ===== */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  
  /* ===== TRANSITIONS ===== */
  --transition: all 0.2s ease-in-out;
  --transition-slow: all 0.3s ease-in-out;
}

/* ===== BASE RESET ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-family);
  line-height: 1.6;
  color: var(--color-gray-700);
  background: var(--color-gray-50);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-bold);
  color: var(--color-gray-900);
  line-height: 1.3;
  margin-bottom: var(--spacing-4);
}

h1 { font-size: 3rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.875rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1.125rem; }

p {
  margin-bottom: var(--spacing-4);
  color: var(--color-gray-600);
  line-height: 1.7;
}

/* ===== LAYOUT COMPONENTS ===== */

/* Hero Section - Inspired by Advisora */
.hero-section {
  background: var(--color-white);
  padding: var(--spacing-20) var(--spacing-6);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--color-orange-ultralight) 0%, transparent 70%);
  opacity: 0.5;
  z-index: 0;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-6);
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-8);
  line-height: 1.6;
}

/* Card Grid System - 3 columns like Advisora */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-8);
  margin: var(--spacing-12) 0;
}

/* Card Component */
.card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-8);
  box-shadow: var(--shadow);
  border: 1px solid var(--color-gray-200);
  transition: var(--transition);
  height: 100%;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-orange-light);
}

.card-icon {
  width: 64px;
  height: 64px;
  background: var(--color-orange-ultralight);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-6);
  position: relative;
}

.card-icon::before {
  content: '';
  position: absolute;
  inset: -8px;
  background: var(--color-orange-ultralight);
  border-radius: var(--radius-xl);
  opacity: 0.3;
  z-index: -1;
}

.card-icon svg {
  width: 32px;
  height: 32px;
  color: var(--color-orange-primary);
}

.card-title {
  font-size: 1.5rem;
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-4);
}

.card-description {
  color: var(--color-gray-600);
  line-height: 1.6;
  margin-bottom: var(--spacing-6);
}

/* Stats Section - ROI Display */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-6);
  margin: var(--spacing-12) 0;
}

.stat-card {
  background: var(--color-white);
  padding: var(--spacing-8);
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow);
  border: 1px solid var(--color-gray-200);
}

.stat-number {
  font-size: 3rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-orange-primary);
  line-height: 1;
  margin-bottom: var(--spacing-2);
}

.stat-label {
  color: var(--color-gray-600);
  font-size: 0.875rem;
  font-weight: var(--font-weight-medium);
}

/* ===== NAVIGATION ===== */
.system-header {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-gray-200);
  padding: var(--spacing-4) var(--spacing-6);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
}

.system-header .site-title {
  font-size: 1.5rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-orange-primary);
  margin: 0;
}

/* Sidebar Navigation */
.sidebar {
  background: var(--color-white);
  border-right: 1px solid var(--color-gray-200);
  padding: var(--spacing-6) 0;
}

.nav-item {
  padding: var(--spacing-4) var(--spacing-6);
  color: var(--color-gray-600);
  text-decoration: none;
  font-weight: var(--font-weight-medium);
  border-left: 3px solid transparent;
  transition: var(--transition);
}

.nav-item:hover {
  background: var(--color-orange-ultralight);
  color: var(--color-orange-primary);
  border-left-color: var(--color-orange-light);
}

.nav-item.active {
  background: var(--color-orange-ultralight);
  color: var(--color-orange-primary);
  border-left-color: var(--color-orange-primary);
  font-weight: var(--font-weight-semibold);
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-3) var(--spacing-6);
  border-radius: var(--radius);
  font-weight: var(--font-weight-medium);
  text-decoration: none;
  transition: var(--transition);
  border: 1px solid transparent;
  cursor: pointer;
  font-size: 0.875rem;
  line-height: 1.25rem;
}

.btn-primary {
  background: var(--color-orange-primary);
  color: var(--color-white);
  border-color: var(--color-orange-primary);
}

.btn-primary:hover {
  background: var(--color-orange-dark);
  border-color: var(--color-orange-dark);
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--color-orange-primary);
  border-color: var(--color-orange-primary);
}

.btn-secondary:hover {
  background: var(--color-orange-ultralight);
  transform: translateY(-1px);
}

.btn-lg {
  padding: var(--spacing-4) var(--spacing-8);
  font-size: 1rem;
}

/* ===== FORMS ===== */
.form-group {
  margin-bottom: var(--spacing-6);
}

.form-label {
  display: block;
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-700);
  margin-bottom: var(--spacing-2);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--spacing-3) var(--spacing-4);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius);
  font-size: 0.875rem;
  transition: var(--transition);
  background: var(--color-white);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-orange-primary);
  box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.1);
}

/* ===== TABLES ===== */
.table-container {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--color-gray-200);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-white);
}

.data-table th {
  background: var(--color-orange-ultralight);
  padding: var(--spacing-4);
  text-align: left;
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-700);
  border-bottom: 1px solid var(--color-gray-200);
}

.data-table td {
  padding: var(--spacing-4);
  border-bottom: 1px solid var(--color-gray-200);
  color: var(--color-gray-600);
}

.data-table tr:last-child td {
  border-bottom: none;
}

.data-table tr:hover {
  background: var(--color-gray-50);
}

/* ===== MODALS & OVERLAYS ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  display: none;
}

.modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    z-index: 1001;
    width: 500px;
    max-width: 90vw;
    max-height: 90vh;
    overflow: auto;
    display: none;
}

.modal-content {
    width: 100%;
}

.modal-header {
    padding: 0 var(--spacing-6);
    border-bottom: 1px solid var(--color-gray-200);
    background: var(--color-orange-ultralight);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 60px;
}

.modal-title {
  font-size: 1.5rem;
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-900);
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-gray-500);
  padding: var(--spacing-1);
  border-radius: var(--radius);
}

.modal-close:hover {
  background: var(--color-gray-100);
  color: var(--color-gray-700);
}

.modal-body {
  padding: var(--spacing-6);
}

/* ===== UTILITY CLASSES ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-6);
}

.section {
  padding: var(--spacing-16) 0;
}

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

.text-orange {
  color: var(--color-orange-primary);
}

.bg-orange-ultralight {
  background: var(--color-orange-ultralight);
}

/* ===== DECORATIVE ELEMENTS ===== */
.orange-blob {
  position: absolute;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, var(--color-orange-ultralight) 0%, transparent 70%);
  border-radius: 50%;
  opacity: 0.3;
  filter: blur(40px);
  z-index: -1;
}

.orange-dots {
  background-image: radial-gradient(var(--color-orange-light) 1px, transparent 1px);
  background-size: 20px 20px;
  opacity: 0.1;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-subtitle {
    font-size: 1.125rem;
  }
  
  .card-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-6);
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .system-header {
    padding: var(--spacing-3);
  }
  
  .sidebar {
    position: fixed;
    top: 0;
    left: -280px;
    height: 100vh;
    width: 280px;
    z-index: 1000;
    transition: transform 0.3s ease;
  }
  
  .sidebar.mobile-show {
    transform: translateX(280px);
    left: 0;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }
  
  .section {
    padding: var(--spacing-8) 0;
  }
  
  .card {
    padding: var(--spacing-6);
  }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fadeIn {
  animation: fadeIn 0.6s ease-out;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.animate-slideIn {
  animation: slideIn 0.4s ease-out;
}

/* ===== ICON STYLES ===== */
/* Using Heroicons-like style */
.icon {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
}

.icon-fill {
  fill: currentColor;
  stroke: none;
}