/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colors */
    --primary-500: #3b82f6;
    --primary-600: #2563eb;
    --primary-700: #1d4ed8;
    --secondary-500: #8b5cf6;
    --secondary-600: #7c3aed;
    --success: #10b981;
    --warning: #f59e0b;
    --info: #06b6d4;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --white: #ffffff;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Spacing */
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    
    /* 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);
    
    /* Border Radius */
    --radius-lg: 0.5rem;
    --radius-xl: 0.75rem;
    --radius-2xl: 1rem;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
}

body {
    font-family: var(--font-primary);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
    scroll-behavior: smooth;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-4);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--space-6);
    }
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    z-index: 50;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 4rem;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-weight: 600;
    font-size: 1.125rem;
    color: var(--gray-900);
    text-decoration: none;
}

.logo {
    width: 32px;
    height: 32px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

.nav-link {
    color: var(--gray-600);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-fast);
    display:flex;
    justify-content: center;
}

.nav-link:hover {
    color: var(--primary-600);
}

/* Page Hero */
.page-hero {
    padding: 8rem 0 4rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    position: relative;
    overflow: hidden;
    color: white;
    text-align: center;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background:
        radial-gradient(circle at 25% 25%, rgba(255, 255, 255, 0.1) 0%, transparent 25%),
        radial-gradient(circle at 75% 75%, rgba(255, 255, 255, 0.1) 0%, transparent 25%);
    animation: heroFloat 25s ease-in-out infinite;
    pointer-events: none;
}

@keyframes heroFloat {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(20px, -30px) rotate(90deg); }
    50% { transform: translate(-20px, 20px) rotate(180deg); }
    75% { transform: translate(30px, 10px) rotate(270deg); }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    background: rgba(255, 255, 255, 0.2);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-xl);
    margin-bottom: var(--space-6);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    position: relative;
    z-index: 2;
}

.badge-icon {
    font-size: 1.25rem;
}

.badge-text {
    font-size: 0.875rem;
    font-weight: 500;
}

.page-title {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--space-4);
    position: relative;
    z-index: 2;
}

@media (min-width: 768px) {
    .page-title {
        font-size: 3rem;
    }
}

.gradient-text {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-description {
    font-size: 1.125rem;
    max-width: 800px;
    margin: 0 auto;
    opacity: 0.95;
    position: relative;
    z-index: 2;
    line-height: 1.7;
}

/* Main Content */
.main-content {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding: var(--space-20) 0;
}

/* Summary Section */
.summary-section {
    margin-bottom: var(--space-12);
}

.summary-card {
    background: linear-gradient(135deg, var(--primary-500) 0%, var(--secondary-500) 100%);
    color: white;
    border-radius: var(--radius-2xl);
    padding: var(--space-10);
    box-shadow: var(--shadow-xl);
}

.summary-title {
    font-size: 1.875rem;
    font-weight: 700;
    margin-bottom: var(--space-8);
    text-align: center;
}

.summary-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .summary-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.summary-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
}

.summary-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
}

.summary-text strong {
    display: block;
    font-size: 1.125rem;
    margin-bottom: var(--space-1);
}

.summary-text p {
    opacity: 0.9;
    font-size: 0.938rem;
}

/* Content Section */
.content-section {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.7) 100%);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    margin-bottom: var(--space-8);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(20px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.content-section:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.section-icon {
    font-size: 3rem;
    margin-bottom: var(--space-4);
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.section-title {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-4);
}

.section-text {
    color: var(--gray-700);
    margin-bottom: var(--space-6);
    line-height: 1.7;
}

/* Data Table */
.table-container {
    overflow-x: auto;
    margin: var(--space-6) 0;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
}

.data-table thead {
    background: linear-gradient(135deg, var(--primary-500), var(--secondary-500));
    color: white;
}

.data-table th {
    padding: var(--space-4);
    text-align: left;
    font-weight: 600;
    font-size: 0.938rem;
}

.data-table td {
    padding: var(--space-4);
    border-bottom: 1px solid var(--gray-200);
    color: var(--gray-700);
}

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

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

/* Callout Box */
.callout-box {
    display: flex;
    gap: var(--space-4);
    padding: var(--space-5);
    border-radius: var(--radius-lg);
    margin: var(--space-6) 0;
    border-left: 4px solid;
}

.callout-info {
    background: rgba(6, 182, 212, 0.1);
    border-color: var(--info);
}

.callout-warning {
    background: rgba(245, 158, 11, 0.1);
    border-color: var(--warning);
}

.callout-success {
    background: rgba(16, 185, 129, 0.1);
    border-color: var(--success);
}

.callout-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.callout-content strong {
    display: block;
    font-size: 1.0625rem;
    margin-bottom: var(--space-2);
    color: var(--gray-900);
}

.callout-content p {
    color: var(--gray-700);
}

/* Process Steps */
.process-steps {
    display: grid;
    gap: var(--space-6);
}

.process-step {
    display: flex;
    gap: var(--space-4);
    align-items: flex-start;
}

.step-number {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    background: linear-gradient(135deg, var(--primary-500), var(--secondary-500));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    box-shadow: var(--shadow-md);
}

.step-content h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--space-2);
}

.step-content p {
    color: var(--gray-700);
    line-height: 1.7;
}

/* Feature List */
.feature-list {
    list-style: none;
    padding-left: 0;
    margin: var(--space-4) 0;
}

.feature-list li {
    padding: var(--space-3) 0;
    padding-left: var(--space-8);
    position: relative;
    color: var(--gray-700);
    line-height: 1.7;
}

.feature-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: bold;
    font-size: 1.25rem;
}

/* Security Grid */
.security-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
    margin-top: var(--space-6);
}

@media (min-width: 768px) {
    .security-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.security-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.8), rgba(248, 250, 252, 0.8));
    padding: var(--space-6);
    border-radius: var(--radius-xl);
    text-align: center;
    border: 1px solid rgba(79, 172, 254, 0.1);
    transition: var(--transition-normal);
}

.security-card:hover {
    transform: translateY(-4px);
    border-color: rgba(79, 172, 254, 0.3);
    box-shadow: var(--shadow-lg);
}

.security-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-3);
}

.security-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--space-2);
}

.security-card p {
    color: var(--gray-600);
    font-size: 0.938rem;
}

/* Contact Options */
.contact-options {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
    margin-top: var(--space-6);
}

@media (min-width: 640px) {
    .contact-options {
        grid-template-columns: 1fr 1fr;
    }
}

.contact-option {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-5);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.8), rgba(248, 250, 252, 0.8));
    border-radius: var(--radius-xl);
    border: 1px solid rgba(79, 172, 254, 0.1);
    text-decoration: none;
    transition: var(--transition-normal);
}

.contact-option:hover {
    transform: translateY(-2px);
    border-color: rgba(79, 172, 254, 0.3);
    box-shadow: var(--shadow-md);
}

.contact-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.contact-text {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.contact-text strong {
    color: var(--gray-900);
    font-size: 1.0625rem;
}

.contact-text span:last-child {
    color: var(--gray-600);
    font-size: 0.938rem;
}

/* Transparency Section */
.transparency-section {
    margin-top: var(--space-12);
}

.transparency-card {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1), rgba(251, 146, 60, 0.1));
    border: 2px solid rgba(245, 158, 11, 0.3);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    display: flex;
    gap: var(--space-6);
    align-items: flex-start;
}

.transparency-icon {
    font-size: 3rem;
    flex-shrink: 0;
}

.transparency-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-3);
}

.transparency-content p {
    color: var(--gray-700);
    line-height: 1.7;
    font-size: 1.0625rem;
}

/* Footer */
.footer {
    padding: var(--space-12) 0;
    background: linear-gradient(135deg, #0f1419 0%, #1a1f2e 50%, #16213e 100%);
    color: var(--gray-300);
}

.footer-content {
    margin-bottom: var(--space-8);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.footer-logo {
    width: 48px;
    height: 48px;
    border-radius: 8px;
}

.footer-brand h3 {
    color: var(--white);
    margin-bottom: var(--space-2);
    font-size: 1.25rem;
}

.footer-brand p {
    color: var(--gray-400);
    font-size: 0.875rem;
}

.footer-bottom {
    padding-top: var(--space-6);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    color: var(--gray-400);
    font-size: 0.875rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .page-title {
        font-size: 2rem;
    }

    .page-description {
        font-size: 1rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .section-icon {
        font-size: 2.5rem;
    }

    .data-table {
        font-size: 0.875rem;
    }

    .data-table th,
    .data-table td {
        padding: var(--space-3);
    }

    .transparency-card {
        flex-direction: column;
        text-align: center;
    }

    .transparency-icon {
        margin: 0 auto;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .footer {
        display: none;
    }

    .page-hero {
        background: white;
        color: black;
        padding: var(--space-4) 0;
    }

    .gradient-text {
        color: black;
        -webkit-text-fill-color: black;
    }

    .content-section {
        page-break-inside: avoid;
        box-shadow: none;
        border: 1px solid var(--gray-300);
    }
}

/* improved css */

.content-section {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.4s ease forwards;
  }
  .content-section:nth-child(2) { animation-delay: 0.1s; }
  .content-section:nth-child(3) { animation-delay: 0.2s; }
  .content-section:nth-child(4) { animation-delay: 0.3s; }
  
  @keyframes fadeInUp {
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  .content-section + .content-section {
    border-top: 1px dashed rgba(79, 172, 254, 0.25);
    padding-top: var(--space-10);
  }
  
  .data-table tbody tr:hover {
    background: linear-gradient(90deg, rgba(79, 172, 254, 0.05), rgba(124, 58, 237, 0.05));
    box-shadow: inset 0 0 8px rgba(79, 172, 254, 0.1);
    transition: all 0.25s ease;
  }
  
  .simple-list{
    padding-left: 15px;
  }

  ::-webkit-scrollbar {
    width: 8px;
    height: 8px;
  }
  ::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--primary-500), var(--secondary-600));
    border-radius: 10px;
  }
  ::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, var(--primary-600), var(--secondary-500));
  }
  
  .callout-box:hover {
    transform: scale(1.02);
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
  }
  
  .hero-badge {
    position: relative;
    border: 2px solid transparent;
    border-radius: 12px;
    background: linear-gradient(90deg, #4facfe, #00f2fe, #8b5cf6) border-box;
    background-size: 300% 300%;
    animation: gradientBorder 3.5s linear infinite;
  }

  @keyframes gradientBorder {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
  }
  
  .security-card {
    animation: floatCard 6s ease-in-out infinite;
  }
  @keyframes floatCard {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
  }
  
  .footer-brand h3 {
    position: relative;
    z-index: 1;
  }
  .footer-brand h3::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 6px;
    background: linear-gradient(90deg, rgba(79,172,254,0.07), rgba(139,92,246,0.07));
    z-index: -1;
    opacity: 0;
    transition: opacity 240ms var(--transition-normal), transform 240ms var(--transition-normal);
    transform: translateY(4px) scale(0.98);
  }
  .footer-brand h3:hover::before {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
  
  
  a.nav-link, .contact-option {
    position: relative;
  }
  a.nav-link::after, .contact-option::after {
    content: "";
    position: absolute;
    bottom: 4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-500), var(--secondary-500));
    transition: width 0.3s ease;
  }
  a.nav-link:hover::after, .contact-option:hover::after {
    width: 100%;
  }
  
  .section-title {
    display: inline-block;
    position: relative;
  }
  
  .section-title::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -6px;
    height: 3px;
    width: 100%; /* covers full heading text width */
    border-radius: 2px;
    background: linear-gradient(90deg, var(--primary-500), var(--secondary-500));
    transition: transform 0.3s ease, opacity 0.3s ease;
    transform-origin: left;
  }
  .section-title:hover::after {
    transform: scaleX(1.1);
    opacity: 0.9;
  }

  @media (max-width: 640px) {
    .section-title::after { width: 56px; height: 3px; margin-top: 6px; }
  }
  
  html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
  }
  
  @media (max-width: 640px) {
    .content-section {
      padding: var(--space-6);
    }
    .section-title {
      font-size: 1.375rem;
    }
    .page-hero {
      padding: 6rem 1rem 3rem;
    }
  }