/* 
  CyBhas Cybersecurity Consulting & Auditing
  Master Design System & Stylesheet
*/

@import url('https://fonts.googleapis.com/css2?family=Fira+Code:wght@400;500;600;700&family=Outfit:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --bg-dark: #070b14;
  --bg-darker: #03050a;
  --bg-card: rgba(13, 20, 36, 0.75);
  --bg-card-hover: rgba(21, 32, 56, 0.85);
  --bg-glass: rgba(15, 23, 42, 0.65);
  
  --cyan-primary: #00f2fe;
  --cyan-secondary: #00c6ff;
  --cyan-glow: rgba(0, 242, 254, 0.35);
  
  --purple-accent: #7928ca;
  --purple-glow: rgba(121, 40, 202, 0.35);
  --blue-accent: #0070f3;
  --green-success: #10b981;
  --amber-warning: #f59e0b;
  --red-critical: #ef4444;
  
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  
  --border-light: rgba(255, 255, 255, 0.08);
  --border-active: rgba(0, 242, 254, 0.4);
  --border-glow: 0 0 15px rgba(0, 242, 254, 0.25);
  
  --font-main: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'Fira Code', monospace;
  
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  background-image: 
    radial-gradient(circle at 15% 15%, rgba(0, 242, 254, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 85% 75%, rgba(121, 40, 202, 0.07) 0%, transparent 45%),
    linear-gradient(rgba(7, 11, 20, 0.95), rgba(7, 11, 20, 0.98)),
    repeating-linear-gradient(0deg, transparent, transparent 1px, rgba(255, 255, 255, 0.015) 1px, rgba(255, 255, 255, 0.015) 2px);
  background-size: 100% 100%, 100% 100%, 100% 100%, 100% 40px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-main);
  font-weight: 700;
  line-height: 1.2;
  color: #ffffff;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 5vw, 4.2rem); }
h2 { font-size: clamp(2rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.4rem, 2.5vw, 1.8rem); }
h4 { font-size: 1.25rem; }

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

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

a:hover {
  color: #ffffff;
}

.text-gradient {
  background: linear-gradient(135deg, #ffffff 0%, var(--cyan-primary) 50%, var(--purple-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-cyan { color: var(--cyan-primary); }
.text-purple { color: var(--purple-accent); }
.text-mono { font-family: var(--font-mono); }

/* Containers */
.container {
  width: 90%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-padding {
  padding: 6rem 0;
}

/* Header & Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.2rem 0;
  transition: var(--transition);
  background: rgba(7, 11, 20, 0.4);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-light);
}

.navbar.scrolled {
  padding: 0.8rem 0;
  background: rgba(7, 11, 20, 0.92);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  border-bottom: 1px solid rgba(0, 242, 254, 0.2);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.6rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.03em;
}

.brand-logo img {
  height: 42px;
  width: auto;
  filter: drop-shadow(0 0 10px var(--cyan-glow));
}

.brand-logo span.highlight {
  color: var(--cyan-primary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.2rem;
  list-style: none;
}

.nav-link {
  font-weight: 500;
  font-size: 0.98rem;
  color: var(--text-muted);
  position: relative;
  padding: 0.4rem 0;
}

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

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--cyan-primary);
  box-shadow: 0 0 10px var(--cyan-primary);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.8rem;
  cursor: pointer;
}

/* Buttons & Badges */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.75rem 1.6rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
  font-family: var(--font-main);
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--cyan-primary) 0%, #00a8ff 100%);
  color: #070b14;
  box-shadow: 0 4px 20px var(--cyan-glow);
  font-weight: 700;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(0, 242, 254, 0.5);
  color: #000;
}

.btn-secondary {
  background: var(--bg-glass);
  color: #ffffff;
  border: 1px solid var(--border-light);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--cyan-primary);
  color: var(--cyan-primary);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--cyan-primary);
  border: 1px solid var(--cyan-primary);
}

.btn-outline:hover {
  background: var(--cyan-glow);
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-lg {
  padding: 0.95rem 2.2rem;
  font-size: 1.05rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border: 1px solid var(--border-light);
  background: rgba(255, 255, 255, 0.03);
}

.badge-cyber {
  color: var(--cyan-primary);
  border-color: rgba(0, 242, 254, 0.3);
  background: rgba(0, 242, 254, 0.08);
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.15);
}

.badge-purple {
  color: #d8b4fe;
  border-color: rgba(121, 40, 202, 0.4);
  background: rgba(121, 40, 202, 0.12);
}

.badge-green {
  color: #6ee7b7;
  border-color: rgba(16, 185, 129, 0.3);
  background: rgba(16, 185, 129, 0.1);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--cyan-primary);
  box-shadow: 0 0 10px var(--cyan-primary);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 242, 254, 0.7); }
  70% { transform: scale(1.1); box-shadow: 0 0 0 8px rgba(0, 242, 254, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 242, 254, 0); }
}

/* Glass Card */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 242, 254, 0.3), transparent);
}

.glass-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-active);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4), 0 0 20px rgba(0, 242, 254, 0.15);
}

/* Hero Section */
.hero {
  padding-top: 10rem;
  padding-bottom: 6rem;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
}

.hero-title {
  font-size: clamp(2.8rem, 5.5vw, 4.5rem);
  line-height: 1.1;
  font-weight: 800;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 580px;
}

.hero-buttons {
  display: flex;
  gap: 1.2rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

.hero-visual {
  position: relative;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-active);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 30px rgba(0, 242, 254, 0.2);
}

.hero-image-wrapper img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.6s ease;
}

.hero-image-wrapper:hover img {
  transform: scale(1.03);
}

.hero-floating-badge {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: rgba(13, 20, 36, 0.9);
  backdrop-filter: blur(20px);
  border: 1px solid var(--cyan-primary);
  border-radius: var(--radius-md);
  padding: 1rem 1.4rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.hero-floating-badge .icon {
  font-size: 2rem;
  color: var(--cyan-primary);
}

.hero-floating-badge div h4 {
  font-size: 1.1rem;
  margin-bottom: 0.1rem;
}

.hero-floating-badge div p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Stats Counter Bar */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  margin-top: 4rem;
  padding: 2.5rem;
  background: rgba(13, 20, 36, 0.6);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(12px);
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  border-right: 1px solid var(--border-light);
}

.stat-item:last-child {
  border-right: none;
}

.stat-number {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--cyan-primary);
  font-family: var(--font-mono);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.92rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Section Header */
.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 4rem auto;
}

.section-header .badge {
  margin-bottom: 1rem;
}

.section-header h2 {
  margin-bottom: 1rem;
}

/* Grid Layouts */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(420px, 1fr));
  gap: 2.5rem;
}

/* Service Card */
.service-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: rgba(0, 242, 254, 0.1);
  border: 1px solid rgba(0, 242, 254, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--cyan-primary);
  margin-bottom: 1.5rem;
  transition: var(--transition);
}

.glass-card:hover .service-icon {
  background: var(--cyan-primary);
  color: #070b14;
  box-shadow: 0 0 20px var(--cyan-primary);
}

.service-card h3 {
  margin-bottom: 0.8rem;
}

.service-features {
  list-style: none;
  margin: 1.5rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.service-features li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.service-features li::before {
  content: '✓';
  color: var(--cyan-primary);
  font-weight: bold;
}

/* Interactive Assessment Quiz */
.quiz-wrapper {
  background: rgba(13, 20, 36, 0.9);
  border: 1px solid var(--border-active);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: 0 20px 50px rgba(0,0,0,0.5), 0 0 30px rgba(0, 242, 254, 0.15);
}

.quiz-step {
  display: none;
}

.quiz-step.active {
  display: block;
  animation: fadeIn 0.4s ease-in-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.quiz-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.2rem;
  margin: 2rem 0;
}

.quiz-option-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  cursor: pointer;
  transition: var(--transition);
}

.quiz-option-card:hover, .quiz-option-card.selected {
  border-color: var(--cyan-primary);
  background: rgba(0, 242, 254, 0.08);
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.2);
}

.quiz-option-card h4 {
  font-size: 1.1rem;
  margin-bottom: 0.4rem;
  color: #fff;
}

.quiz-option-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.progress-bar-track {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 2rem;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--cyan-primary), var(--purple-accent));
  width: 25%;
  transition: width 0.4s ease;
}

/* Audit Calculator Specifics */
.calc-card {
  background: rgba(13, 20, 36, 0.85);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}

.form-group {
  margin-bottom: 1.8rem;
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.6rem;
  color: #ffffff;
  font-size: 0.95rem;
}

.form-control {
  width: 100%;
  padding: 0.85rem 1.2rem;
  background: rgba(7, 11, 20, 0.8);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  color: #ffffff;
  font-family: var(--font-main);
  font-size: 1rem;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--cyan-primary);
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.2);
}

.checkbox-group {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
}

.checkbox-box {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(255, 255, 255, 0.03);
  padding: 0.8rem 1.2rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  cursor: pointer;
  transition: var(--transition);
}

.checkbox-box:hover {
  border-color: var(--cyan-primary);
}

.checkbox-box input[type="checkbox"] {
  accent-color: var(--cyan-primary);
  width: 18px;
  height: 18px;
}

.calc-result-box {
  background: rgba(0, 242, 254, 0.05);
  border: 1px solid var(--cyan-primary);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  box-shadow: 0 0 30px rgba(0, 242, 254, 0.15);
}

.calc-price {
  font-size: 3.2rem;
  font-weight: 900;
  color: var(--cyan-primary);
  font-family: var(--font-mono);
  margin: 0.5rem 0;
}

/* Compliance Matrix Table */
.matrix-table-container {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  background: rgba(13, 20, 36, 0.7);
  backdrop-filter: blur(16px);
}

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

.matrix-table th, .matrix-table td {
  padding: 1.2rem 1.5rem;
  border-bottom: 1px solid var(--border-light);
}

.matrix-table th {
  background: rgba(7, 11, 20, 0.9);
  color: var(--cyan-primary);
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.matrix-table tr:hover {
  background: rgba(255, 255, 255, 0.02);
}

.check-icon {
  color: var(--green-success);
  font-weight: bold;
  font-size: 1.2rem;
}

/* Modal Popup */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(3, 5, 10, 0.85);
  backdrop-filter: blur(12px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.modal-backdrop.show {
  opacity: 1;
  visibility: visible;
}

.modal-window {
  background: var(--bg-card);
  border: 1px solid var(--cyan-primary);
  box-shadow: 0 0 40px rgba(0, 242, 254, 0.25);
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 620px;
  padding: 2.5rem;
  position: relative;
  transform: scale(0.9);
  transition: var(--transition);
}

.modal-backdrop.show .modal-window {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 1.2rem;
  right: 1.4rem;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.6rem;
  cursor: pointer;
}

.modal-close:hover {
  color: #fff;
}

/* Footer */
.footer {
  background: var(--bg-darker);
  border-top: 1px solid var(--border-light);
  padding: 5rem 0 2rem 0;
  margin-top: 6rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-col h4 {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  color: #ffffff;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.footer-links a:hover {
  color: var(--cyan-primary);
  padding-left: 4px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border-light);
  font-size: 0.9rem;
  color: var(--text-dim);
}

/* Responsive adjustments */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background: rgba(7, 11, 20, 0.98);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    border-bottom: 1px solid var(--border-light);
    transform: translateY(-150%);
    transition: transform 0.4s ease;
  }
  .nav-links.active {
    transform: translateY(0);
  }
  .mobile-toggle {
    display: block;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .stats-bar {
    grid-template-columns: 1fr 1fr;
  }
  .stat-item {
    border-right: none;
    border-bottom: 1px solid var(--border-light);
    padding-bottom: 1rem;
  }
}