/* ==============================================================================
   Cryptoy Official Web Portal Stylesheet
   Koonsulty Software Suite - cryptoy.koonsulty.com
   Dark Glassmorphic Design with Emerald & Gold Accents
   ============================================================================== */

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

:root {
  --bg-dark: #07090e;
  --bg-card: rgba(14, 20, 32, 0.65);
  --bg-card-hover: rgba(18, 26, 42, 0.85);
  --bg-card-border: rgba(255, 255, 255, 0.08);
  --bg-card-border-glow: rgba(0, 245, 155, 0.35);

  --accent-emerald: #00F59B;
  --accent-emerald-dark: #00C27A;
  --accent-emerald-glow: rgba(0, 245, 155, 0.25);
  --accent-gold: #F59E0B;
  --accent-gold-glow: rgba(245, 158, 11, 0.2);
  --accent-red: #EF4444;

  --text-primary: #F8FAFC;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;

  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
  font-family: var(--font-main);
  background-color: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

/* Ambient Glow Background Blobs */
.ambient-glow-1, .ambient-glow-2, .ambient-glow-3 {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(140px);
  z-index: 0;
  opacity: 0.45;
}

.ambient-glow-1 {
  width: 650px;
  height: 650px;
  background: radial-gradient(circle, rgba(0, 245, 155, 0.22) 0%, transparent 70%);
  top: -150px;
  left: -150px;
  animation: pulseBlob 12s infinite alternate ease-in-out;
}

.ambient-glow-2 {
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.16) 0%, transparent 70%);
  top: 40%;
  right: -100px;
  animation: pulseBlob 15s infinite alternate-reverse ease-in-out;
}

.ambient-glow-3 {
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(0, 160, 245, 0.14) 0%, transparent 70%);
  bottom: 5%;
  left: 20%;
  animation: pulseBlob 18s infinite alternate ease-in-out;
}

@keyframes pulseBlob {
  0% { transform: scale(1) translate(0, 0); }
  50% { transform: scale(1.15) translate(40px, 30px); }
  100% { transform: scale(0.9) translate(-30px, 20px); }
}

.container {
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* Header & Navigation */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(7, 9, 14, 0.75);
  border-bottom: 1px solid var(--bg-card-border);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
}

.logo-group {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-primary);
}

.logo-img {
  width: 38px;
  height: 38px;
  border-radius: 9px;
  box-shadow: 0 0 16px var(--accent-emerald-glow);
}

.logo-text {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #FFFFFF 30%, var(--accent-emerald) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.suite-badge {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 3px 8px;
  background: rgba(0, 245, 155, 0.12);
  color: var(--accent-emerald);
  border: 1px solid rgba(0, 245, 155, 0.25);
  border-radius: 12px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  transition: var(--transition-fast);
}

.nav-link:hover {
  color: var(--accent-emerald);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-main);
  font-weight: 600;
  text-decoration: none;
  border-radius: 10px;
  cursor: pointer;
  transition: var(--transition-fast);
  border: none;
  outline: none;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
}

.btn-md {
  padding: 12px 24px;
  font-size: 0.95rem;
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1.05rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-emerald) 0%, var(--accent-emerald-dark) 100%);
  color: #050E0A;
  box-shadow: 0 4px 20px var(--accent-emerald-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 26px rgba(0, 245, 155, 0.45);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-primary);
  border: 1px solid var(--bg-card-border);
  backdrop-filter: blur(12px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.btn-gold {
  background: linear-gradient(135deg, var(--accent-gold) 0%, #D97706 100%);
  color: #0F0A02;
  box-shadow: 0 4px 20px var(--accent-gold-glow);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 26px rgba(245, 158, 11, 0.45);
}

/* Hero Section */
.hero-section {
  padding: 90px 0 60px;
  text-align: center;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  background: rgba(0, 245, 155, 0.08);
  border: 1px solid rgba(0, 245, 155, 0.25);
  border-radius: 30px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent-emerald);
  margin-bottom: 28px;
  text-transform: uppercase;
  backdrop-filter: blur(10px);
}

.hero-title {
  font-size: clamp(2.6rem, 5.5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.035em;
  margin-bottom: 24px;
}

.hero-title .gradient-text {
  background: linear-gradient(135deg, #FFFFFF 20%, var(--accent-emerald) 70%, #00C27A 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  color: var(--text-secondary);
  max-width: 780px;
  margin: 0 auto 36px;
  line-height: 1.65;
}

.hero-subtitle strong {
  color: var(--text-primary);
}

.hero-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.hero-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  font-size: 0.85rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}

.hero-meta span.highlight {
  color: var(--accent-emerald);
  font-weight: 600;
}

/* Glass Card */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  transition: var(--transition-smooth);
}

.glass-card:hover {
  border-color: rgba(255, 255, 255, 0.16);
  background: var(--bg-card-hover);
}

.glass-card.emerald-border {
  border-color: var(--border-emerald);
  box-shadow: 0 10px 30px rgba(0, 245, 155, 0.08);
}

/* Simulator Section */
.simulator-section {
  padding: 60px 0 100px;
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-tag {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-emerald);
  margin-bottom: 12px;
  display: inline-block;
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto;
}

.simulator-container {
  max-width: 980px;
  margin: 0 auto;
  background: rgba(10, 15, 24, 0.75);
  border: 1px solid var(--bg-card-border-glow);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6), 0 0 40px rgba(0, 245, 155, 0.1);
  backdrop-filter: blur(20px);
}

.simulator-tabs {
  display: flex;
  background: rgba(5, 8, 14, 0.6);
  border-bottom: 1px solid var(--bg-card-border);
}

.sim-tab-btn {
  flex: 1;
  padding: 18px 24px;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: var(--transition-fast);
}

.sim-tab-btn.active {
  color: var(--accent-emerald);
  background: rgba(0, 245, 155, 0.08);
  border-bottom: 2px solid var(--accent-emerald);
}

.simulator-body {
  padding: 36px;
}

/* Sample File Selector Chips */
.sample-files-group {
  margin-bottom: 24px;
}

.sample-files-title {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.sample-chips {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.sample-chip {
  padding: 8px 14px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--bg-card-border);
  color: var(--text-primary);
  font-size: 0.82rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition-fast);
}

.sample-chip:hover, .sample-chip.active {
  background: rgba(0, 245, 155, 0.15);
  border-color: var(--accent-emerald);
  color: var(--accent-emerald);
}

/* Drop Area */
.sim-dropzone {
  border: 2px dashed rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  padding: 36px 20px;
  text-align: center;
  background: rgba(255, 255, 255, 0.02);
  cursor: pointer;
  transition: var(--transition-smooth);
  margin-bottom: 24px;
}

.sim-dropzone:hover, .sim-dropzone.dragover {
  border-color: var(--accent-emerald);
  background: rgba(0, 245, 155, 0.04);
}

.sim-drop-icon {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: rgba(0, 245, 155, 0.1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-emerald);
  margin-bottom: 14px;
}

.sim-drop-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.sim-drop-desc {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

/* Selected File Pill */
.selected-file-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  background: rgba(0, 245, 155, 0.06);
  border: 1px solid rgba(0, 245, 155, 0.25);
  border-radius: var(--radius-sm);
  margin-bottom: 24px;
}

.file-info-group {
  display: flex;
  align-items: center;
  gap: 14px;
}

.file-icon {
  font-size: 1.6rem;
}

.file-name {
  font-weight: 700;
  font-size: 0.95rem;
}

.file-meta {
  font-size: 0.78rem;
  color: var(--text-secondary);
}

/* Form inputs in simulator */
.sim-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 24px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 0.92rem;
  outline: none;
  transition: var(--transition-fast);
}

.form-input:focus {
  border-color: var(--accent-emerald);
  background: rgba(255, 255, 255, 0.08);
}

/* Password Entropy Bar */
.strength-bar-container {
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
  overflow: hidden;
  margin-top: 6px;
}

.strength-bar-fill {
  height: 100%;
  width: 0%;
  transition: width 0.3s ease, background 0.3s ease;
}

.strength-label-text {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 4px;
  display: flex;
  justify-content: space-between;
}

/* Toggles */
.sim-toggles-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-md);
  border: 1px solid var(--bg-card-border);
}

.toggle-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.toggle-switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: rgba(255, 255, 255, 0.15);
  transition: .3s;
  border-radius: 24px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: .3s;
  border-radius: 50%;
}

input:checked + .slider {
  background-color: var(--accent-emerald);
}

input:checked + .slider:before {
  transform: translateX(20px);
}

/* Animated Lock / Progress View */
.encryption-status-panel {
  display: none;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-top: 24px;
  text-align: center;
}

.lock-anim-box {
  width: 80px;
  height: 80px;
  margin: 0 auto 18px;
  position: relative;
}

.lock-svg {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 0 16px var(--accent-emerald-glow));
}

.step-checklist {
  text-align: left;
  max-width: 480px;
  margin: 18px auto 0;
  font-family: var(--font-mono);
  font-size: 0.82rem;
}

.step-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 0;
  color: var(--text-muted);
}

.step-item.done {
  color: var(--accent-emerald);
}

.step-item.active {
  color: var(--text-primary);
  font-weight: 700;
}

/* Download Result Box */
.result-card {
  display: none;
  background: rgba(0, 245, 155, 0.08);
  border: 1px solid var(--accent-emerald);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-top: 24px;
  text-align: center;
}

/* Features Grid */
.features-section {
  padding: 80px 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 28px;
}

.feature-icon-wrapper {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: rgba(0, 245, 155, 0.12);
  border: 1px solid rgba(0, 245, 155, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-emerald);
  font-size: 1.4rem;
  margin-bottom: 20px;
}

.feature-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.feature-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Architecture Whitepaper Section */
.architecture-section {
  padding: 80px 0;
}

.arch-box {
  background: rgba(10, 14, 22, 0.8);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-xl);
  padding: 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.arch-spec-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.arch-spec-item {
  display: flex;
  gap: 16px;
}

.arch-spec-icon {
  color: var(--accent-emerald);
  font-size: 1.2rem;
  margin-top: 2px;
}

.arch-spec-text h4 {
  font-size: 1.05rem;
  margin-bottom: 4px;
}

.arch-spec-text p {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.binary-layout-box {
  background: #040608;
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-md);
  padding: 24px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent-emerald);
  line-height: 1.5;
  box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.8);
}

/* Comparison Table */
.comparison-section {
  padding: 80px 0;
}

.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--bg-card-border);
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  background: rgba(14, 20, 32, 0.6);
  backdrop-filter: blur(12px);
}

.compare-table th, .compare-table td {
  padding: 18px 20px;
  border-bottom: 1px solid var(--bg-card-border);
}

.compare-table th {
  background: rgba(5, 8, 14, 0.8);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
}

.compare-table th.highlight-col, .compare-table td.highlight-col {
  background: rgba(0, 245, 155, 0.05);
  border-left: 1px solid rgba(0, 245, 155, 0.2);
  border-right: 1px solid rgba(0, 245, 155, 0.2);
}

.badge-check {
  color: var(--accent-emerald);
  font-weight: 700;
}

.badge-cross {
  color: var(--text-muted);
}

/* Pricing Section */
.pricing-section {
  padding: 80px 0 120px;
}

.pricing-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
  max-width: 900px;
  margin: 0 auto;
}

.pricing-card {
  padding: 42px 32px;
  position: relative;
}

.pricing-card.featured {
  border-color: var(--accent-emerald);
  box-shadow: 0 0 50px rgba(0, 245, 155, 0.15);
  background: rgba(16, 26, 40, 0.9);
}

.pricing-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent-emerald);
  color: #050E0A;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 12px;
  letter-spacing: 0.08em;
}

.pricing-tier {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.pricing-price {
  font-size: 3.2rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 6px;
}

.pricing-sub {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 28px;
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 36px;
  font-size: 0.92rem;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 10px;
}

.pricing-features li svg {
  color: var(--accent-emerald);
  flex-shrink: 0;
}

/* FAQ Section */
.faq-section {
  padding: 80px 0;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-md);
  padding: 22px 28px;
  cursor: pointer;
  transition: var(--transition-fast);
}

.faq-item:hover {
  border-color: rgba(255, 255, 255, 0.15);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 700;
  font-size: 1.05rem;
}

.faq-answer {
  display: none;
  margin-top: 14px;
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.faq-item.active .faq-answer {
  display: block;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

/* Footer */
footer {
  border-top: 1px solid var(--bg-card-border);
  background: rgba(5, 7, 10, 0.8);
  padding: 60px 0 30px;
  font-size: 0.9rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-brand p {
  color: var(--text-secondary);
  font-size: 0.88rem;
  max-width: 320px;
  margin-top: 12px;
}

.footer-col h4 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--accent-emerald);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 24px;
  color: var(--text-muted);
  font-size: 0.82rem;
}

/* Responsive */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .sim-form-grid { grid-template-columns: 1fr; }
  .arch-box { grid-template-columns: 1fr; padding: 28px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .footer-top { grid-template-columns: 1fr; }
  .sim-toggles-row { flex-direction: column; align-items: flex-start; }
  .pricing-cards { grid-template-columns: 1fr; }
}