/* style.css */

/* Core Variables & Color Systems */
:root {
  --font-primary: 'Inter', sans-serif;
  --font-accent: 'Outfit', sans-serif;
  
  /* Brand Palettes */
  --clr-bg: #070913;
  --clr-bg-alt: #0a0e22;
  --clr-card-bg: rgba(13, 18, 41, 0.45);
  --clr-card-border: rgba(255, 255, 255, 0.08);
  
  --clr-blue: #2563EB;
  --clr-purple: #7C3AED;
  --clr-cyan: #06B6D4;
  --clr-pink: #EC4899;
  --clr-orange: #F59E0B;
  --clr-white: #FFFFFF;
  --clr-gray: #94A3B8;
  
  /* Gradation definitions */
  --grad-primary: linear-gradient(135deg, var(--clr-blue) 0%, var(--clr-purple) 100%);
  --grad-accent: linear-gradient(135deg, var(--clr-cyan) 0%, var(--clr-pink) 100%);
  --grad-glow: linear-gradient(90deg, #2563eb, #7c3aed, #06b6d4, #ec4899);
  
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset and Global Styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--clr-bg);
  color: var(--clr-white);
  font-family: var(--font-primary);
  overflow-x: hidden;
}

body {
  overflow-x: hidden;
  position: relative;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-accent);
  color: var(--clr-white);
  font-weight: 700;
  line-height: 1.2;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-smooth);
}

img {
  max-width: 100%;
  display: block;
}

/* Utilities / Scannable Elements */
.gradient-text {
  background: var(--grad-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.text-cyan { color: var(--clr-cyan) !important; }
.text-pink { color: var(--clr-pink) !important; }
.text-muted { color: rgba(255, 255, 255, 0.3) !important; }
.w-full { width: 100%; }

/* Loading Animation Overlay */
.loader-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: var(--clr-bg);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease-out, visibility 0.6s ease-out;
}

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

.loader-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.logo-icon-wrap {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--grad-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  animation: pulse-ring 2s infinite;
}

.logo-icon-dot {
  width: 14px;
  height: 14px;
  background-color: var(--clr-white);
  border-radius: 50%;
}

.loader-bar {
  width: 140px;
  height: 4px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  overflow: hidden;
  margin: 0 auto;
}

.loader-progress {
  width: 0%;
  height: 100%;
  background: var(--grad-accent);
  border-radius: 10px;
  animation: load-progress 1.8s cubic-bezier(0.65, 0.05, 0.36, 1) forwards;
}

@keyframes load-progress {
  0% { width: 0%; }
  100% { width: 100%; }
}

@keyframes pulse-ring {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(124, 58, 237, 0.4); }
  70% { transform: scale(1); box-shadow: 0 0 0 12px rgba(124, 58, 237, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(124, 58, 237, 0); }
}

/* Mouse cursor glow */
.cursor-glow {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.12) 0%, rgba(124, 58, 237, 0.03) 60%, transparent 100%);
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: 1;
  transform: translate(-50%, -50%);
  transition: width 0.3s ease, height 0.3s ease;
}

/* Background animated mesh & elements */
.mesh-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: -2;
  pointer-events: none;
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  mix-blend-mode: screen;
  opacity: 0.25;
  animation: float-blobs 25s infinite alternate ease-in-out;
}

.blob-purple {
  width: 600px;
  height: 600px;
  background-color: var(--clr-purple);
  top: -10%;
  left: -10%;
  animation-duration: 30s;
}

.blob-blue {
  width: 500px;
  height: 500px;
  background-color: var(--clr-blue);
  bottom: 20%;
  right: -5%;
  animation-duration: 25s;
}

.blob-cyan {
  width: 450px;
  height: 450px;
  background-color: var(--clr-cyan);
  top: 30%;
  left: 40%;
  animation-duration: 20s;
}

.blob-pink {
  width: 550px;
  height: 550px;
  background-color: var(--clr-pink);
  bottom: -10%;
  left: 10%;
  animation-duration: 35s;
}

@keyframes float-blobs {
  0% { transform: translate(0, 0) scale(1) rotate(0deg); }
  50% { transform: translate(100px, 50px) scale(1.1) rotate(180deg); }
  100% { transform: translate(-50px, 120px) scale(0.9) rotate(360deg); }
}

/* Layout Core Wrapper */
.section-container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Glassmorphism Structural Cards */
.glass-card {
  background: var(--clr-card-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--clr-card-border);
  border-radius: 20px;
  transition: var(--transition-smooth);
}

/* Buttons System */
.btn-primary {
  background: var(--grad-primary);
  color: var(--clr-white);
  padding: 14px 28px;
  border-radius: 12px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(124, 58, 237, 0.3);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: 0.5s;
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(124, 58, 237, 0.5);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--clr-white);
  padding: 14px 28px;
  border-radius: 12px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--clr-card-border);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.25);
}

.btn-text {
  font-weight: 600;
  color: var(--clr-white);
  opacity: 0.8;
}

.btn-text:hover {
  opacity: 1;
}

.btn-lg {
  padding: 18px 36px;
  font-size: 1.05rem;
}

/* Navbar Layer */
.navbar-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: var(--transition-smooth);
  border-bottom: 1px solid transparent;
}

.navbar-header.sticky {
  background: rgba(7, 9, 19, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--clr-card-border);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-accent);
  font-size: 1.45rem;
  font-weight: 800;
}

.logo-mark {
  width: 24px;
  height: 24px;
  border-radius: 6px;
  background: var(--grad-primary);
  position: relative;
}

.logo-mark::after {
  content: '';
  position: absolute;
  top: 6px; left: 6px;
  width: 12px; height: 12px;
  border-radius: 3px;
  background: var(--clr-white);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  opacity: 0.7;
}

.nav-link:hover, .nav-link.active {
  opacity: 1;
  color: var(--clr-cyan);
}

.nav-cta-group {
  display: flex;
  align-items: center;
  gap: 24px;
}

/* Hamburger toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
}

.menu-toggle .bar {
  width: 25px;
  height: 2px;
  background-color: var(--clr-white);
  transition: var(--transition-smooth);
}

/* Hero Section */
.hero-section {
  padding: 160px 0 100px 0;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}

.tag-badge {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--clr-card-border);
  padding: 8px 16px;
  border-radius: 50px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
}

.pulsing-dot {
  width: 8px;
  height: 8px;
  background-color: var(--clr-cyan);
  border-radius: 50%;
  animation: pulse-dot-key 1.5s infinite;
}

@keyframes pulse-dot-key {
  0% { transform: scale(0.8); opacity: 0.5; }
  50% { transform: scale(1.2); opacity: 1; }
  100% { transform: scale(0.8); opacity: 0.5; }
}

.tag-text {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.hero-headline {
  font-size: clamp(2.5rem, 5vw, 4.2rem);
  line-height: 1.1;
  margin-bottom: 24px;
}

.hero-subheading {
  font-size: 1.15rem;
  color: var(--clr-gray);
  line-height: 1.6;
  margin-bottom: 40px;
  max-width: 540px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 48px;
}

.hero-social-proof {
  display: flex;
  align-items: center;
  gap: 16px;
}

.avatar-stack {
  display: flex;
}

.avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid var(--clr-bg);
  margin-left: -12px;
}

.avatar:first-child {
  margin-left: 0;
}

.proof-text {
  font-size: 0.9rem;
  color: var(--clr-gray);
}

.proof-text strong {
  color: var(--clr-white);
}

/* Floating Interactive Dashboard Right */
.hero-visual {
  position: relative;
  height: 580px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.dashboard-wrapper {
  position: relative;
  width: 100%;
  max-width: 480px;
  perspective: 1000px;
}

.main-dash {
  background: rgba(10, 14, 34, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 30px 60px rgba(0,0,0,0.4);
  padding: 24px;
  border-radius: 24px;
  transform: rotateY(-8deg) rotateX(8deg);
  transform-style: preserve-3d;
  transition: transform 0.1s ease;
}

.dash-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.dash-user {
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-avatar-glow {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--grad-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  box-shadow: 0 0 15px rgba(6, 182, 212, 0.4);
}

.dash-user-name {
  font-size: 0.95rem;
  font-weight: 600;
}

.dash-user-tier {
  font-size: 0.75rem;
  color: var(--clr-cyan);
}

.wallet-badge {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--clr-card-border);
  padding: 6px 12px;
  border-radius: 50px;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
}

.dash-stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}

.stat-box {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255,255,255,0.05);
  padding: 16px;
  border-radius: 16px;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--clr-gray);
  display: block;
  margin-bottom: 6px;
}

.stat-value-group {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 10px;
}

.stat-num {
  font-size: 1.3rem;
  font-weight: 700;
  font-family: var(--font-accent);
}

.text-accent {
  background: var(--grad-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.trend {
  font-size: 0.7rem;
  font-weight: 600;
}

.trend.up { color: #10B981; }

.progress-bar-container {
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
}

.progress-bar-fill {
  height: 100%;
  border-radius: 10px;
  background: var(--clr-blue);
}

.accent-color-bar {
  background: var(--clr-pink);
}

.dash-active-task {
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.1) 0%, rgba(6, 182, 212, 0.1) 100%);
  border: 1px solid rgba(124, 58, 237, 0.2);
  padding: 14px 18px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.task-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.task-icon-voice {
  color: var(--clr-pink);
  font-size: 1.2rem;
}

.task-info h5 {
  font-size: 0.85rem;
  font-weight: 600;
}

.task-info p {
  font-size: 0.7rem;
  color: var(--clr-gray);
}

.task-reward-tag {
  background: rgba(255, 255, 255, 0.1);
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--clr-cyan);
}

.dash-leaderboard {
  background: rgba(255, 255, 255, 0.01);
  border-radius: 16px;
  padding: 14px;
  border: 1px solid rgba(255,255,255,0.03);
}

.leaderboard-title {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--clr-gray);
  margin-bottom: 10px;
  letter-spacing: 0.05em;
}

.leaderboard-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.leaderboard-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  opacity: 0.7;
}

.leaderboard-row.highlighted {
  opacity: 1;
  color: var(--clr-cyan);
  font-weight: 600;
}

.leaderboard-row .rank {
  font-weight: 700;
  width: 20px;
}

.leaderboard-row .name {
  flex-grow: 1;
}

/* Extra Overlay Floating Cards */
.floating-card {
  position: absolute;
  padding: 16px;
  border-radius: 16px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
  display: flex;
  align-items: center;
  gap: 12px;
}

.card-ring {
  top: -10%;
  right: -10%;
  width: 180px;
}

.circle-progress-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.circle-text {
  position: absolute;
  font-size: 0.8rem;
  font-weight: 700;
}

.card-title-mini {
  font-size: 0.8rem;
  font-weight: 600;
}

.card-desc-mini {
  font-size: 0.7rem;
  color: var(--clr-gray);
}

.card-popup {
  bottom: -5%;
  left: -15%;
  width: 220px;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
}

.popup-alert-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.badge-success {
  background: rgba(16, 185, 129, 0.15);
  color: #10B981;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
}

.popup-alert-header .time {
  font-size: 0.65rem;
  color: var(--clr-gray);
}

.popup-msg {
  font-size: 0.75rem;
}

.popup-payout {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--clr-pink);
}

/* Trust / Stats Panel */
.metrics-section {
  padding: 60px 0;
  border-top: 1px solid var(--clr-card-border);
  border-bottom: 1px solid var(--clr-card-border);
  background: rgba(10, 14, 34, 0.2);
}

.metrics-label {
  text-align: center;
  font-size: 0.85rem;
  text-transform: uppercase;
  color: var(--clr-gray);
  letter-spacing: 0.08em;
  margin-bottom: 40px;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

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

.metric-number {
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 800;
  margin-bottom: 8px;
  background: linear-gradient(180deg, var(--clr-white) 30%, rgba(255,255,255,0.6) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.metric-name {
  font-size: 0.9rem;
  color: var(--clr-gray);
}

/* Section Header Standards */
.section-header-center {
  text-align: center;
  max-width: 650px;
  margin: 0 auto 60px auto;
}

.section-tag {
  color: var(--clr-pink);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: inline-block;
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin-bottom: 16px;
}

.section-subtitle {
  color: var(--clr-gray);
  line-height: 1.6;
  font-size: 1.05rem;
}

/* How It Works Step Architecture */
.how-section {
  padding: 100px 0;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.step-card {
  padding: 40px 32px;
  position: relative;
  overflow: hidden;
}

.step-num {
  position: absolute;
  top: 24px; right: 32px;
  font-size: 3.5rem;
  font-weight: 800;
  opacity: 0.05;
  font-family: var(--font-accent);
}

.step-icon-box {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--clr-card-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.icon-gradient {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: 1.5rem;
}

.step-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.step-card p {
  color: var(--clr-gray);
  line-height: 1.6;
  font-size: 0.95rem;
}

.step-card.active-step {
  background: linear-gradient(135deg, rgba(13, 18, 41, 0.8) 0%, rgba(37, 99, 235, 0.05) 100%);
  border-color: rgba(37, 99, 235, 0.25);
  box-shadow: 0 20px 40px rgba(37, 99, 235, 0.05);
}

/* Features Grid Block */
.features-section {
  padding: 100px 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  padding: 32px;
}

.feature-icon, .feature-icon-alt {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  margin-bottom: 20px;
}

.feature-icon {
  background: rgba(6, 182, 212, 0.1);
  color: var(--clr-cyan);
}

.feature-icon-alt {
  background: rgba(236, 72, 153, 0.1);
  color: var(--clr-pink);
}

.feature-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.feature-card p {
  color: var(--clr-gray);
  font-size: 0.9rem;
  line-height: 1.6;
}

.hover-lift:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* Pricing Section */
.packages-section {
  padding: 100px 0;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  align-items: flex-start;
}

.price-card {
  padding: 32px 24px;
  position: relative;
}

.price-card.card-featured {
  background: linear-gradient(180deg, rgba(13, 18, 41, 0.8) 0%, rgba(124, 58, 237, 0.08) 100%);
  border-color: rgba(124, 58, 237, 0.4);
  box-shadow: 0 30px 60px rgba(124, 58, 237, 0.1);
}

.popular-ribbon {
  position: absolute;
  top: 16px; right: 16px;
  background: var(--grad-accent);
  color: var(--clr-white);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 4px 8px;
  border-radius: 4px;
  letter-spacing: 0.05em;
}

.price-header {
  margin-bottom: 24px;
}

.tier-badge {
  font-size: 0.75rem;
  color: var(--clr-cyan);
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: 8px;
}

.tier-badge.badge-accent {
  color: var(--clr-pink);
}

.tier-name {
  font-size: 1.35rem;
  margin-bottom: 12px;
}

.price-value {
  font-size: 2.2rem;
  font-weight: 800;
  font-family: var(--font-accent);
}

.price-value .currency {
  font-size: 1.4rem;
  font-weight: 600;
}

.price-value .period {
  font-size: 0.85rem;
  color: var(--clr-gray);
  font-weight: 400;
}

.price-benefits {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
  font-size: 0.85rem;
}

.price-benefits li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--clr-gray);
}

/* Security Section Block */
.security-section {
  padding: 100px 0;
  background: rgba(10, 14, 34, 0.15);
}

.security-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 60px;
  align-items: center;
}

.text-left {
  text-align: left !important;
}

.security-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.sec-points {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.sec-point-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.sec-point-item i {
  font-size: 1.3rem;
  margin-top: 4px;
}

.sec-point-item h4 {
  font-size: 1.1rem;
  margin-bottom: 6px;
}

.sec-point-item p {
  color: var(--clr-gray);
  font-size: 0.9rem;
  line-height: 1.5;
}

/* Advanced 3D Rotating Cube */
.security-visual {
  height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: 1000px;
}

.security-cube {
  width: 120px;
  height: 120px;
  position: relative;
  transform-style: preserve-3d;
  transform: rotateX(-22deg) rotateY(45deg);
  animation: rotate-cube 12s infinite linear;
}

@keyframes rotate-cube {
  0% { transform: rotateX(-22deg) rotateY(0deg); }
  100% { transform: rotateX(-22deg) rotateY(360deg); }
}

.cube-face {
  position: absolute;
  width: 120px;
  height: 120px;
  background: rgba(13, 18, 41, 0.8);
  border: 1px solid rgba(6, 182, 212, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: var(--clr-cyan);
  box-shadow: inset 0 0 20px rgba(6, 182, 212, 0.2);
}

.cube-face.front  { transform: rotateY(0deg) translateZ(60px); }
.cube-face.back   { transform: rotateY(180deg) translateZ(60px); }
.cube-face.left   { transform: rotateY(-90deg) translateZ(60px); }
.cube-face.right  { transform: rotateY(90deg) translateZ(60px); }
.cube-face.top    { transform: rotateX(90deg) translateZ(60px); }
.cube-face.bottom { transform: rotateX(-90deg) translateZ(60px); }

/* FAQ Accordions */
.faq-section {
  padding: 100px 0;
}

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

.faq-item {
  background: var(--clr-card-bg);
  border: 1px solid var(--clr-card-border);
  border-radius: 12px;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.faq-trigger {
  width: 100%;
  padding: 24px;
  background: none;
  border: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-accent);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--clr-white);
}

.faq-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255,255,255,0.03);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-content p {
  padding: 0 24px 24px 24px;
  color: var(--clr-gray);
  line-height: 1.6;
  font-size: 0.95rem;
}

.faq-item.active {
  border-color: rgba(124, 58, 237, 0.3);
  background: rgba(13, 18, 41, 0.6);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
  background: var(--clr-purple);
}

/* Final CTA banner */
.final-cta-section {
  padding: 80px 0 120px 0;
}

.cta-banner {
  padding: 80px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.15) 0%, transparent 70%);
  z-index: -1;
  pointer-events: none;
}

.cta-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: 16px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.cta-subtitle {
  font-size: 1.1rem;
  color: var(--clr-gray);
  margin-bottom: 36px;
}

/* Footer structure */
.footer-core {
  background-color: var(--clr-bg-alt);
  border-top: 1px solid var(--clr-card-border);
  padding: 80px 0 30px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer-desc {
  color: var(--clr-gray);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-top: 16px;
  margin-bottom: 24px;
  max-width: 320px;
}

.footer-socials {
  display: flex;
  gap: 16px;
}

.footer-socials a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-gray);
  border: 1px solid var(--clr-card-border);
}

.footer-socials a:hover {
  background: var(--grad-primary);
  color: var(--clr-white);
  transform: translateY(-3px);
}

.footer-links h4 {
  font-size: 1rem;
  margin-bottom: 24px;
}

.footer-links a {
  display: block;
  font-size: 0.9rem;
  color: var(--clr-gray);
  margin-bottom: 12px;
}

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

.footer-bottom {
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 30px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.3);
}

/* Scroll reveal system base */
.reveal-init {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-active {
  opacity: 1;
  transform: translateY(0);
}

/* Responsiveness Optimization */

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 60px;
  }
  
  .hero-subheading {
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .hero-social-proof {
    justify-content: center;
  }
  
  .hero-visual {
    height: 500px;
  }
  
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }
  
  .steps-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  
  .security-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .security-content {
    align-items: center;
    text-align: center;
  }
  
  .text-left {
    text-align: center !important;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background: var(--clr-bg);
    flex-direction: column;
    padding: 40px 24px;
    gap: 24px;
    transition: var(--transition-smooth);
    z-index: 999;
  }
  
  .nav-menu.open {
    left: 0;
  }
  
  .menu-toggle {
    display: flex;
  }
  
  .menu-toggle.open .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  
  .menu-toggle.open .bar:nth-child(2) {
    opacity: 0;
  }
  
  .menu-toggle.open .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }
  
  .nav-cta-group {
    display: none; /* simple for pure CSS responsive swap */
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .pricing-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .floating-card {
    display: none; /* Clear mobile layout space */
  }
}