/* ==========================================================================
   CSS Custom Properties & Abyssal Cyber Theme
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Chakra+Petch:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  /* Abyssal Blue & Cyber Crimson Theme */
  --bg-base: #020617; /* Very dark navy/abyssal */
  --bg-surface: #0f172a;
  --bg-surface-light: #1e293b;
  --bg-panel: rgba(15, 23, 42, 0.7);
  
  --primary: #e11d48; /* Cyber Crimson */
  --primary-glow: rgba(225, 29, 72, 0.4);
  --primary-hover: #f43f5e;
  
  --secondary: #0ea5e9; /* Frost Blue (Data/Analytics) */
  --secondary-glow: rgba(14, 165, 233, 0.4);
  
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --border-color: #334155;
  
  /* Typography */
  --font-heading: 'Chakra Petch', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  /* Layout */
  --header-height: 85px;
  --transition-fast: 0.2s ease-out;
  --transition-normal: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-base);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

a { text-decoration: none; color: inherit; transition: var(--transition-fast); }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* Cyber Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: var(--border-color); }
::-webkit-scrollbar-thumb:hover { background: var(--primary); }
::selection { background: var(--primary); color: #fff; }

/* ==========================================================================
   Utilities & Layout Elements
   ========================================================================== */
.container { width: 90%; max-width: 1400px; margin: 0 auto; }
.section-padding { padding: 7rem 0; }

.section-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  text-align: center;
  margin-bottom: 1rem;
  color: var(--text-main);
  position: relative;
  display: inline-block;
  left: 50%;
  transform: translateX(-50%);
}

/* Tech Bracket effect around titles */
.section-title::before, .section-title::after {
  color: var(--primary);
  opacity: 0.5;
  transition: var(--transition-normal);
}
.section-title::before { content: '['; margin-right: 15px; }
.section-title::after { content: ']'; margin-left: 15px; }
.section-title:hover::before { transform: translateX(-10px); opacity: 1; }
.section-title:hover::after { transform: translateX(10px); opacity: 1; }

.section-subtitle {
  text-align: center;
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 700px;
  margin: 0 auto 4rem;
}

/* Cyber Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: var(--transition-fast);
  position: relative;
  border: none;
  background: transparent;
  z-index: 1;
}

.btn-primary {
  color: #fff;
  background: var(--primary);
  box-shadow: 0 0 15px var(--primary-glow);
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}

.btn-primary:hover {
  background: var(--primary-hover);
  box-shadow: 0 0 30px var(--primary-glow);
  transform: translateY(-2px);
}

.btn-outline {
  color: var(--secondary);
  border: 1px solid var(--secondary);
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}

.btn-outline:hover {
  background: var(--secondary);
  color: var(--bg-base);
  box-shadow: 0 0 20px var(--secondary-glow);
}

/* ==========================================================================
   Animations
   ========================================================================== */
@keyframes cyberGlitch {
  0% { clip-path: inset(10% 0 80% 0); transform: translate(-2px, 2px); }
  20% { clip-path: inset(80% 0 10% 0); transform: translate(2px, -2px); }
  40% { clip-path: inset(30% 0 40% 0); transform: translate(-2px, -2px); }
  60% { clip-path: inset(60% 0 20% 0); transform: translate(2px, 2px); }
  80% { clip-path: inset(20% 0 60% 0); transform: translate(-2px, 2px); }
  100% { clip-path: inset(50% 0 30% 0); transform: translate(0); }
}

@keyframes spin3D {
  0% { transform: rotateX(0deg) rotateY(0deg); }
  100% { transform: rotateX(360deg) rotateY(360deg); }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: var(--transition-slow);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ==========================================================================
   Strict Site Header (Consistent Across All Pages)
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0; left: 0; width: 100%;
  height: var(--header-height);
  background: rgba(2, 6, 23, 0.7);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  z-index: 1000;
  transition: var(--transition-fast);
}

.site-header.scrolled {
  height: 70px;
  background: rgba(2, 6, 23, 0.95);
  border-bottom: 1px solid var(--primary);
  box-shadow: 0 4px 20px rgba(225, 29, 72, 0.15);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.header-logo img {
  height: 50px;
  transition: var(--transition-fast);
  filter: drop-shadow(0 0 5px rgba(255,255,255,0.2));
}

.header-nav ul {
  display: flex;
  gap: 3rem;
}

.header-nav a {
  font-family: var(--font-heading);
  font-size: 1rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
  padding: 0.5rem 0;
}

.header-nav a:hover { color: var(--text-main); }

.header-nav a::before {
  content: '>';
  position: absolute;
  left: -15px;
  color: var(--primary);
  opacity: 0;
  transition: var(--transition-fast);
}

.header-nav a:hover::before { opacity: 1; left: -12px; }

.mobile-menu-btn {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  z-index: 1001;
}

.mobile-menu-btn span {
  width: 30px; height: 2px;
  background: var(--text-main);
  transition: var(--transition-fast);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
  overflow: hidden;
  background: radial-gradient(circle at center, var(--bg-surface) 0%, var(--bg-base) 100%);
}

.hero-grid-overlay {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background-image: 
    linear-gradient(rgba(14, 165, 233, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(14, 165, 233, 0.05) 1px, transparent 1px);
  background-size: 40px 40px;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.hero-sys-status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0.5rem 1rem;
  background: rgba(14, 165, 233, 0.1);
  border: 1px solid var(--secondary);
  color: var(--secondary);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  margin-bottom: 2rem;
  clip-path: polygon(5px 0, 100% 0, 100% calc(100% - 5px), calc(100% - 5px) 100%, 0 100%, 0 5px);
}

.hero-sys-status::before {
  content: '';
  width: 8px; height: 8px;
  background: var(--secondary);
  border-radius: 50%;
  animation: pulseGlow 2s infinite;
}

@keyframes pulseGlow {
  0%, 100% { opacity: 1; box-shadow: 0 0 10px var(--secondary); }
  50% { opacity: 0.5; box-shadow: 0 0 0 transparent; }
}

.hero-content h1 {
  font-size: clamp(3rem, 6vw, 5.5rem);
  line-height: 1.1;
  margin-bottom: 1.5rem;
  color: var(--text-main);
  text-shadow: 0 0 20px rgba(255,255,255,0.1);
}

.hero-content h1 span {
  color: var(--primary);
  text-shadow: 0 0 20px var(--primary-glow);
}

.hero-content p {
  font-size: 1.2rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  max-width: 650px;
}

.hero-buttons { display: flex; gap: 1.5rem; }

/* 3D Cyber Globe / Wireframe */
.hero-3d-visual {
  position: absolute;
  right: 5%;
  top: 50%;
  transform: translateY(-50%);
  width: 500px;
  height: 500px;
  perspective: 1000px;
  z-index: 1;
}

.wireframe-cube {
  width: 100%;
  height: 100%;
  position: relative;
  transform-style: preserve-3d;
  animation: spin3D 20s linear infinite;
}

.cube-face {
  position: absolute;
  width: 250px; height: 250px;
  top: 125px; left: 125px;
  border: 2px solid rgba(14, 165, 233, 0.3);
  box-shadow: inset 0 0 20px rgba(14, 165, 233, 0.1);
  background: rgba(2, 6, 23, 0.5);
  backdrop-filter: blur(5px);
}
.cf-front  { transform: translateZ(125px); }
.cf-back   { transform: rotateY(180deg) translateZ(125px); }
.cf-right  { transform: rotateY(90deg) translateZ(125px); }
.cf-left   { transform: rotateY(-90deg) translateZ(125px); }
.cf-top    { transform: rotateX(90deg) translateZ(125px); }
.cf-bottom { transform: rotateX(-90deg) translateZ(125px); }

/* ==========================================================================
   Stats / About Data Nodes
   ========================================================================== */
.stats-wrapper {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 4rem 0;
  position: relative;
}

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

.data-node {
  background: var(--bg-base);
  border: 1px solid var(--border-color);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.data-node::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; width: 100%; height: 3px;
  background: var(--primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition-normal);
}

.data-node:hover::after { transform: scaleX(1); }
.data-node:hover { border-color: rgba(225, 29, 72, 0.5); }

.dn-val {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  color: var(--text-main);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.dn-val span { color: var(--primary); }
.dn-label { color: var(--secondary); font-size: 1rem; text-transform: uppercase; letter-spacing: 1px; }

/* ==========================================================================
   Services Grid (Cyber Cards)
   ========================================================================== */
.cyber-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
}

.cyber-card {
  background: var(--bg-surface-light);
  border: 1px solid var(--border-color);
  padding: 3rem 2rem;
  position: relative;
  transition: var(--transition-fast);
}

.cyber-card::before {
  content: '';
  position: absolute;
  top: -1px; left: -1px;
  width: 30px; height: 30px;
  border-top: 2px solid var(--secondary);
  border-left: 2px solid var(--secondary);
  transition: var(--transition-fast);
}
.cyber-card::after {
  content: '';
  position: absolute;
  bottom: -1px; right: -1px;
  width: 30px; height: 30px;
  border-bottom: 2px solid var(--secondary);
  border-right: 2px solid var(--secondary);
  transition: var(--transition-fast);
}

.cyber-card:hover {
  background: var(--bg-panel);
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.cyber-card:hover::before, .cyber-card:hover::after {
  width: 100%; height: 100%;
  border-color: var(--primary);
}

.sc-icon {
  width: 60px; height: 60px;
  background: rgba(14, 165, 233, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--secondary);
  margin-bottom: 1.5rem;
}
.sc-icon svg { width: 30px; height: 30px; fill: currentColor; }

.cyber-card h3 { font-size: 1.6rem; margin-bottom: 1rem; color: var(--text-main); }
.cyber-card p { color: var(--text-muted); }

/* ==========================================================================
   Industries Interactive Accordion
   ========================================================================== */
.accordion-container {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.acc-item {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  overflow: hidden;
  transition: var(--transition-normal);
}

.acc-header {
  padding: 1.5rem 2rem;
  background: transparent;
  border: none;
  width: 100%;
  text-align: left;
  color: var(--text-main);
  font-family: var(--font-heading);
  font-size: 1.5rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.acc-header:hover { background: rgba(225, 29, 72, 0.05); }

.acc-icon {
  color: var(--primary);
  font-size: 1.5rem;
  transition: transform 0.3s ease;
}

.acc-item.active { border-color: var(--primary); box-shadow: 0 0 20px rgba(225, 29, 72, 0.1); }
.acc-item.active .acc-icon { transform: rotate(45deg); }

.acc-body {
  max-height: 0;
  padding: 0 2rem;
  opacity: 0;
  transition: all 0.4s ease;
}

.acc-item.active .acc-body {
  max-height: 500px;
  padding: 1rem 2rem 2rem;
  opacity: 1;
}

.acc-body p { color: var(--text-muted); margin-bottom: 1rem; }
.acc-body ul { list-style: none; color: var(--secondary); font-family: var(--font-heading); }
.acc-body ul li { margin-bottom: 0.5rem; display: flex; align-items: center; gap: 10px; }
.acc-body ul li::before { content: '>'; color: var(--primary); }

/* ==========================================================================
   ROI Calculator Dashboard
   ========================================================================== */
.roi-dashboard {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 4rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  position: relative;
}

.roi-dashboard::before {
  content: 'SYS.CALC_V2.0';
  position: absolute;
  top: 10px; left: 20px;
  color: var(--border-color);
  font-family: var(--font-heading);
  font-size: 0.8rem;
  letter-spacing: 2px;
}

.roi-sliders { display: flex; flex-direction: column; gap: 2rem; }

.slider-wrap { display: flex; flex-direction: column; gap: 0.8rem; }
.sl-top { display: flex; justify-content: space-between; font-family: var(--font-heading); }
.sl-val { color: var(--secondary); font-weight: bold; }

input[type=range] {
  -webkit-appearance: none;
  width: 100%; background: transparent;
}
input[type=range]::-webkit-slider-runnable-track {
  width: 100%; height: 4px; background: var(--border-color);
}
input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  height: 20px; width: 10px;
  background: var(--primary);
  cursor: pointer;
  margin-top: -8px;
  box-shadow: 0 0 10px var(--primary-glow);
}

.roi-output {
  background: var(--bg-base);
  border: 1px dashed var(--secondary);
  padding: 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  gap: 2rem;
}

.out-block p { color: var(--text-muted); font-size: 0.9rem; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 0.5rem; }
.out-block h4 { font-size: 3rem; color: var(--primary); text-shadow: 0 0 15px var(--primary-glow); line-height: 1; }

/* ==========================================================================
   Analytics Reports (Pure CSS Conic Rings)
   ========================================================================== */
.reports-section { background: var(--bg-surface-light); }

.ring-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  text-align: center;
}

.ring-card {
  background: var(--bg-base);
  border: 1px solid var(--border-color);
  padding: 3rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.progress-ring {
  width: 150px; height: 150px;
  border-radius: 50%;
  background: conic-gradient(var(--primary) var(--prog), var(--border-color) 0deg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  position: relative;
  box-shadow: 0 0 20px rgba(225, 29, 72, 0.1);
}

.progress-ring::before {
  content: '';
  position: absolute;
  width: 130px; height: 130px;
  background: var(--bg-base);
  border-radius: 50%;
}

.ring-val {
  position: relative;
  z-index: 1;
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--text-main);
}

.ring-card h3 { font-size: 1.2rem; color: var(--secondary); margin-bottom: 0.5rem; }
.ring-card p { color: var(--text-muted); font-size: 0.9rem; }

/* ==========================================================================
   Testimonials (Glitch Hover Cards)
   ========================================================================== */
.test-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.t-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 2.5rem;
  position: relative;
}

.t-card:hover {
  animation: cyberGlitch 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
  border-color: var(--primary);
}

.t-quote {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  font-style: italic;
}

.t-author { display: flex; align-items: center; gap: 1rem; border-top: 1px solid var(--border-color); padding-top: 1rem; }
.t-author h4 { font-size: 1.1rem; margin: 0; color: var(--secondary); }
.t-author span { font-size: 0.85rem; color: var(--text-muted); font-family: var(--font-body); text-transform: none; }

/* ==========================================================================
   Contact CTA
   ========================================================================== */
.contact-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 4rem;
}

.c-info h2 { font-size: 3rem; color: var(--text-main); margin-bottom: 1rem; }
.c-info h2 span { color: var(--primary); }
.c-info p { color: var(--text-muted); margin-bottom: 2rem; font-size: 1.1rem; }

.c-form { display: flex; flex-direction: column; gap: 1.5rem; }

.form-grp label { display: block; margin-bottom: 0.5rem; color: var(--secondary); font-family: var(--font-heading); font-size: 0.9rem; }

.form-ctrl {
  width: 100%;
  background: var(--bg-base);
  border: 1px solid var(--border-color);
  padding: 1rem;
  color: var(--text-main);
  font-family: var(--font-body);
  transition: var(--transition-fast);
}

.form-ctrl:focus { outline: none; border-color: var(--primary); box-shadow: inset 0 0 10px rgba(225, 29, 72, 0.2); }

textarea.form-ctrl { min-height: 120px; resize: vertical; }

/* ==========================================================================
   Live Chat / Bot Widget
   ========================================================================== */
.chat-wrap { position: fixed; bottom: 30px; right: 30px; z-index: 9999; }

.chat-toggle {
  width: 60px; height: 60px;
  background: var(--bg-surface);
  border: 2px solid var(--primary);
  color: var(--primary);
  border-radius: 50%;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 20px var(--primary-glow);
  transition: var(--transition-fast);
}
.chat-toggle:hover { background: var(--primary); color: #fff; }
.chat-toggle svg { width: 30px; height: 30px; fill: currentColor; }

.chat-panel {
  position: absolute; bottom: 80px; right: 0;
  width: 350px; height: 450px;
  background: var(--bg-surface);
  border: 1px solid var(--primary);
  display: flex; flex-direction: column;
  opacity: 0; pointer-events: none;
  transform: translateY(20px);
  transition: var(--transition-normal);
  box-shadow: 0 10px 30px rgba(0,0,0,0.8);
}
.chat-panel.active { opacity: 1; pointer-events: all; transform: translateY(0); }

.cp-head { background: var(--primary); color: #fff; padding: 1rem; display: flex; justify-content: space-between; font-family: var(--font-heading); font-weight: bold; }
.cp-close { background: none; border: none; color: #fff; font-size: 1.5rem; cursor: pointer; }

.cp-body { flex: 1; padding: 1rem; overflow-y: auto; display: flex; flex-direction: column; gap: 1rem; background: var(--bg-base); }
.c-msg { max-width: 85%; padding: 0.8rem; font-size: 0.9rem; border: 1px solid transparent; }
.c-msg.bot { background: rgba(14, 165, 233, 0.1); border-color: var(--secondary); color: var(--secondary); align-self: flex-start; }
.c-msg.user { background: rgba(225, 29, 72, 0.1); border-color: var(--primary); color: var(--text-main); align-self: flex-end; }

.cp-foot { display: flex; padding: 1rem; border-top: 1px solid var(--border-color); background: var(--bg-surface); }
.cp-foot input { flex: 1; background: none; border: none; color: var(--text-main); outline: none; font-family: var(--font-body); }
.cp-foot button { background: none; border: none; color: var(--primary); font-family: var(--font-heading); font-weight: bold; cursor: pointer; }

/* ==========================================================================
   Legal Pages Formatting
   ========================================================================== */
.legal-header { padding-top: calc(var(--header-height) + 5rem); margin-bottom: 3rem; text-align: center; }
.legal-content {
  background: var(--bg-surface);
  padding: 4rem;
  border: 1px solid var(--border-color);
  margin-bottom: 5rem;
}
.legal-content h2 { color: var(--secondary); margin-top: 2.5rem; margin-bottom: 1rem; font-size: 1.5rem; }
.legal-content p, .legal-content ul { color: var(--text-muted); margin-bottom: 1.5rem; font-size: 1rem; }
.legal-content ul { padding-left: 2rem; list-style: square; }

/* ==========================================================================
   Strict Site Footer (Consistent Across All Pages)
   ========================================================================== */
.site-footer {
  background: #01030b;
  border-top: 1px solid var(--border-color);
  padding: 5rem 0 2rem;
}

.ft-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 4rem;
  margin-bottom: 3rem;
}

.ft-brand img { height: 45px; margin-bottom: 1.5rem; filter: drop-shadow(0 0 5px rgba(255,255,255,0.1)); }
.ft-brand p { color: var(--text-muted); max-width: 300px; font-size: 0.95rem; }

.ft-title { font-size: 1.2rem; color: var(--primary); margin-bottom: 1.5rem; }
.ft-links li { margin-bottom: 0.8rem; }
.ft-links a { color: var(--text-muted); font-size: 0.95rem; }
.ft-links a:hover { color: var(--secondary); padding-left: 5px; }

.ft-contact li { display: flex; align-items: center; gap: 10px; color: var(--text-muted); margin-bottom: 1rem; font-size: 0.95rem; }
.ft-contact svg { width: 18px; height: 18px; fill: var(--secondary); }

.ft-bottom { text-align: center; border-top: 1px solid var(--border-color); padding-top: 2rem; color: var(--border-color); font-size: 0.85rem; font-family: var(--font-heading); letter-spacing: 1px; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media(max-width: 1024px) {
  .hero-3d-visual { display: none; }
  .stats-grid, .roi-dashboard, .ring-grid, .test-grid, .contact-split, .ft-grid { grid-template-columns: 1fr 1fr; }
  .roi-dashboard { padding: 3rem; gap: 3rem; }
}

@media(max-width: 768px) {
  .header-nav {
    position: fixed; top: var(--header-height); left: -100%; width: 100%; height: calc(100vh - var(--header-height));
    background: var(--bg-surface); flex-direction: column; justify-content: center; align-items: center;
  }
  .header-nav.active { left: 0; }
  .mobile-menu-btn { display: flex; }
  .stats-grid, .roi-dashboard, .ring-grid, .test-grid, .contact-split, .ft-grid { grid-template-columns: 1fr; }
  .legal-content { padding: 2rem; }
  .contact-split { padding: 2rem; }
}