/* ==========================================================================
   ZENIX v2 — Enhanced Stylesheet
   Ocean / Beach Theme with Dark Mode + Advanced Components
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@600;700;800;900&family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;700&display=swap');

/* ---------- Light Theme (default) ---------- */
:root {
  /* Beach palette: sky blue, sandy orange, warm brown */
  --color-ocean: #2B7A9C;
  --color-ocean-dark: #1F5A75;
  --color-turquoise: #5BB8C1;
  --color-turquoise-light: #8FD4DA;
  --color-aqua: #C5E8EB;
  --color-foam: #F0F7F8;

  /* Warm tones: orange, sand, brown */
  --color-orange: #E8843D;
  --color-orange-light: #F4A86B;
  --color-orange-pale: #FAE0CE;
  --color-sand: #F2D9B5;
  --color-sand-dark: #E0BC8E;
  --color-brown: #8B5A3C;
  --color-brown-light: #B07F5F;
  --color-brown-dark: #5D3A24;

  --color-white: #FFFFFF;
  --color-off-white: #FDFBF7;
  --color-gray-light: #EDE7DD;
  --color-gray: #7A6F62;
  --color-gray-dark: #4A3F32;
  --color-charcoal: #2C2419;

  --color-red: #E63946;
  --color-red-dark: #C42E3B;

  --color-text: #3A2F22;
  --color-text-light: #6E5F50;
  --color-bg: #FDFBF7;
  --color-bg-alt: #F7EFE2;
  --color-bg-card: #FFFFFF;
  --color-border: #E8DDC9;

  --color-heading: #1F5A75;
  --color-link: #2B7A9C;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-pill: 999px;

  --shadow-sm: 0 2px 8px rgba(0, 53, 84, 0.06);
  --shadow-md: 0 4px 20px rgba(0, 53, 84, 0.10);
  --shadow-lg: 0 12px 40px rgba(0, 53, 84, 0.15);
  --shadow-xl: 0 24px 60px rgba(0, 53, 84, 0.20);
  --shadow-glow: 0 0 30px rgba(64, 196, 183, 0.25);

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s ease;
  --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);

  --max-width: 1280px;
  --container-padding: 1.5rem;
}

/* ---------- Dark Theme ---------- */
[data-theme="dark"] {
  /* Dark beach evening palette */
  --color-ocean: #5BAED1;
  --color-ocean-dark: #3D8AAF;
  --color-turquoise: #6FC9D2;
  --color-turquoise-light: #A0DDE3;
  --color-aqua: #4D9DA6;
  --color-foam: #1C2730;

  --color-orange: #F4A06A;
  --color-orange-light: #FFC498;
  --color-orange-pale: #3A2A1F;
  --color-sand: #4A3D2C;
  --color-sand-dark: #5C4D38;
  --color-brown: #B8845E;
  --color-brown-light: #D4A179;
  --color-brown-dark: #8B5A3C;

  --color-white: #0F1419;
  --color-off-white: #1A1F26;
  --color-gray-light: #2D3540;
  --color-gray: #9AA5B0;
  --color-gray-dark: #C8D1DA;
  --color-charcoal: #050709;

  --color-red: #FF6B7A;
  --color-red-dark: #E63946;

  --color-text: #E5DDD0;
  --color-text-light: #A0958A;
  --color-bg: #131A21;
  --color-bg-alt: #1B232B;
  --color-bg-card: #1F272F;
  --color-border: #2E3942;

  --color-heading: #E5DDD0;
  --color-link: #6FC9D2;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.6);
  --shadow-xl: 0 24px 60px rgba(0, 0, 0, 0.7);
  --shadow-glow: 0 0 30px rgba(93, 211, 197, 0.35);
}

/* ---------- Reset + Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  overflow-x: hidden;
  transition: background-color 0.4s ease, color 0.4s ease;
}
body.menu-open, body.modal-open { overflow: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-link); text-decoration: none; transition: var(--transition-fast); }
a:hover { color: var(--color-turquoise); }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul, ol { list-style: none; }

/* ---------- Custom Cursor (desktop only) ---------- */
@media (hover: hover) and (pointer: fine) {
  .custom-cursor {
    position: fixed;
    width: 12px;
    height: 12px;
    background: var(--color-turquoise);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    mix-blend-mode: difference;
    transition: transform 0.15s ease, width 0.2s ease, height 0.2s ease;
    transform: translate(-50%, -50%);
  }
  .custom-cursor-ring {
    position: fixed;
    width: 36px;
    height: 36px;
    border: 2px solid var(--color-turquoise);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9998;
    transition: transform 0.4s ease, width 0.3s ease, height 0.3s ease, border-color 0.3s;
    transform: translate(-50%, -50%);
    opacity: 0.6;
  }
  .custom-cursor.hovering { width: 28px; height: 28px; background: var(--color-red); }
  .custom-cursor-ring.hovering { width: 60px; height: 60px; border-color: var(--color-red); opacity: 0.8; }
  body:has(.custom-cursor) { cursor: none; }
  body:has(.custom-cursor) a, body:has(.custom-cursor) button { cursor: none; }
}

/* ---------- Scroll Progress Bar ---------- */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-turquoise), var(--color-ocean));
  z-index: 10000;
  transition: width 0.1s ease;
  box-shadow: 0 0 10px rgba(64, 196, 183, 0.5);
}

/* ---------- Loading Screen ---------- */
.loader {
  position: fixed;
  inset: 0;
  background: linear-gradient(135deg, #003554 0%, #006994 100%);
  z-index: 10001;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}
.loader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.loader-content { text-align: center; }
.loader-logo {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 800;
  color: white;
  display: flex;
  justify-content: center;
  gap: 0.1em;
}
.loader-logo span {
  display: inline-block;
  animation: loader-bounce 1.4s ease-in-out infinite;
}
.loader-logo span:nth-child(1) { color: #E63946; animation-delay: 0s; }
.loader-logo span:nth-child(2) { animation-delay: 0.1s; }
.loader-logo span:nth-child(3) { animation-delay: 0.2s; }
.loader-logo span:nth-child(4) { animation-delay: 0.3s; }
.loader-logo span:nth-child(5) { animation-delay: 0.4s; }
@keyframes loader-bounce {
  0%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-20px); }
}
.loader-bar {
  width: 200px;
  height: 2px;
  background: rgba(255,255,255,0.2);
  margin: 1.5rem auto 0;
  border-radius: 2px;
  overflow: hidden;
}
.loader-bar::after {
  content: '';
  display: block;
  width: 40%;
  height: 100%;
  background: var(--color-turquoise);
  animation: loader-slide 1.2s ease-in-out infinite;
}
@keyframes loader-slide {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(350%); }
}

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 { font-family: var(--font-display); color: var(--color-heading); line-height: 1.2; font-weight: 700; }
h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); }
h2 { font-size: clamp(1.875rem, 4vw, 2.75rem); }
h3 { font-size: clamp(1.4rem, 2.5vw, 1.75rem); }
h4 { font-size: 1.25rem; font-family: var(--font-body); font-weight: 700; }
p { margin-bottom: 1rem; }
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-turquoise);
  margin-bottom: 1rem;
  display: inline-block;
}
.section-title { text-align: center; margin-bottom: 1rem; }
.section-subtitle { text-align: center; color: var(--color-text-light); max-width: 720px; margin: 0 auto var(--space-xl); font-size: 1.1rem; }
.gradient-text {
  background: linear-gradient(135deg, var(--color-turquoise), var(--color-ocean));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 var(--container-padding); }
section { padding: var(--space-2xl) 0; position: relative; }
section.compact { padding: var(--space-xl) 0; }
.bg-foam { background: var(--color-bg-alt); }
.bg-ocean { background: linear-gradient(135deg, var(--color-ocean) 0%, var(--color-ocean-dark) 100%); color: white; }
.bg-ocean h1, .bg-ocean h2, .bg-ocean h3 { color: white; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 1.75rem;
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-pill);
  transition: var(--transition);
  cursor: pointer;
  text-align: center;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}
.btn:hover::before { transform: translateX(100%); }
.btn-primary {
  background: var(--color-red);
  color: white;
  box-shadow: 0 4px 14px rgba(230, 57, 70, 0.35);
}
.btn-primary:hover { background: var(--color-red-dark); color: white; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(230, 57, 70, 0.45); }
.btn-secondary { background: var(--color-ocean); color: white; }
.btn-secondary:hover { background: var(--color-ocean-dark); color: white; transform: translateY(-2px); }
.btn-outline { background: transparent; color: var(--color-link); border: 2px solid currentColor; }
.btn-outline:hover { background: var(--color-ocean); color: white; border-color: var(--color-ocean); }
.btn-light { background: white; color: var(--color-ocean-dark); }
.btn-light:hover { background: var(--color-foam); color: var(--color-ocean-dark); transform: translateY(-2px); }
.btn-ghost { background: rgba(255,255,255,0.1); color: white; backdrop-filter: blur(10px); border: 1px solid rgba(255,255,255,0.2); }
.btn-ghost:hover { background: rgba(255,255,255,0.2); color: white; }

/* Magnetic effect handled by JS */
.btn-magnetic { transition: transform 0.2s ease; }

/* ---------- Header / Navigation ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: color-mix(in srgb, var(--color-bg) 85%, transparent);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition);
}
.header.scrolled { box-shadow: var(--shadow-md); padding: 0; }
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem var(--container-padding);
  max-width: var(--max-width);
  margin: 0 auto;
}
.nav-logo { display: flex; align-items: center; gap: 0.75rem; }
.nav-logo img { height: 50px; width: auto; transition: transform 0.3s; }
.nav-logo:hover img { transform: scale(1.08) rotate(-3deg); }
.nav-logo-text { display: flex; flex-direction: column; line-height: 1; }
.nav-logo-tagline { font-size: 0.7rem; color: var(--color-turquoise); font-weight: 600; letter-spacing: 1.5px; text-transform: uppercase; margin-top: 4px; font-family: var(--font-mono); }

.nav-menu { display: flex; align-items: center; gap: 1.75rem; list-style: none; }
.nav-menu a {
  color: var(--color-text);
  font-weight: 500;
  font-size: 0.93rem;
  position: relative;
  padding: 0.5rem 0;
}
.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-turquoise);
  transition: width 0.3s ease;
}
.nav-menu a:hover, .nav-menu a.active { color: var(--color-link); }
.nav-menu a:hover::after, .nav-menu a.active::after { width: 100%; }

.nav-cta { display: flex; gap: 0.5rem; align-items: center; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--color-heading); transition: var(--transition); }
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(7px, -7px); }

/* Theme toggle */
.theme-toggle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: var(--transition);
  border: 1px solid var(--color-border);
}
.theme-toggle:hover { transform: scale(1.1) rotate(15deg); background: var(--color-foam); }
.theme-toggle .sun, .theme-toggle .moon { transition: var(--transition); }
[data-theme="light"] .theme-toggle .moon { display: none; }
[data-theme="dark"] .theme-toggle .sun { display: none; }

/* Command palette button */
.cmd-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.75rem;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-text-light);
  transition: var(--transition);
}
.cmd-btn:hover { background: var(--color-foam); color: var(--color-ocean); }
.cmd-btn kbd {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 1px 6px;
  font-family: inherit;
  font-size: 0.72rem;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #1F5A75 0%, #2B7A9C 40%, #5BB8C1 70%, #E8843D 100%);
  color: white;
  overflow: hidden;
  padding: 6rem 0 4rem;
}
[data-theme="dark"] .hero { background: linear-gradient(135deg, #050709 0%, #1F3A4A 40%, #2D4A5A 70%, #5D3A24 100%); }

.hero-canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(64, 196, 183, 0.25) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(168, 230, 226, 0.20) 0%, transparent 50%);
  pointer-events: none;
  z-index: 2;
}
.hero .container { position: relative; z-index: 3; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 4rem;
  align-items: center;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-aqua);
  margin-bottom: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-family: var(--font-mono);
}
.hero-eyebrow .pulse-dot {
  width: 8px; height: 8px; background: var(--color-turquoise); border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(64, 196, 183, 0.7); }
  50% { box-shadow: 0 0 0 8px rgba(64, 196, 183, 0); }
}
.hero h1 {
  font-size: clamp(2.5rem, 5.5vw, 4.5rem);
  margin-bottom: 1.5rem;
  color: white;
  line-height: 1.05;
}
.hero h1 .highlight {
  color: var(--color-turquoise-light);
  font-style: italic;
  position: relative;
}
.hero h1 .typing-text { border-right: 3px solid var(--color-turquoise-light); animation: blink 0.7s infinite; }
@keyframes blink { 0%, 100% { border-color: transparent; } 50% { border-color: var(--color-turquoise-light); } }
.hero p.lead { font-size: 1.2rem; line-height: 1.6; margin-bottom: 2rem; color: rgba(255,255,255,0.92); max-width: 600px; }
.hero-cta-group { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 2.5rem; }
.hero-stats {
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.15);
}
.hero-stat-num {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--color-turquoise-light);
  display: block;
  line-height: 1;
}
.hero-stat-label { font-size: 0.85rem; color: rgba(255,255,255,0.8); text-transform: uppercase; letter-spacing: 1px; margin-top: 0.4rem; display: block; }

/* Hero terminal card */
.hero-terminal {
  background: rgba(10, 16, 21, 0.85);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 0;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,0.4);
  font-family: var(--font-mono);
  font-size: 0.88rem;
  position: relative;
}
.terminal-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.terminal-dot { width: 12px; height: 12px; border-radius: 50%; }
.terminal-dot.red { background: #FF5F57; }
.terminal-dot.yellow { background: #FEBC2E; }
.terminal-dot.green { background: #28C840; }
.terminal-title {
  margin-left: auto;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.5);
  font-family: var(--font-mono);
}
.terminal-body { padding: 1.25rem; min-height: 280px; color: #DCE8EF; }
.terminal-line { margin-bottom: 0.5rem; opacity: 0; transform: translateY(8px); }
.terminal-line.show { opacity: 1; transform: translateY(0); transition: all 0.4s ease; }
.terminal-prompt { color: var(--color-turquoise); }
.terminal-cmd { color: white; }
.terminal-output { color: rgba(255,255,255,0.7); }
.terminal-success { color: #28C840; }
.terminal-warn { color: #FEBC2E; }
.terminal-info { color: #4DA8D9; }

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.6);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  z-index: 3;
  font-family: var(--font-mono);
}
.scroll-indicator::after {
  content: '';
  width: 1px;
  height: 30px;
  background: linear-gradient(to bottom, var(--color-turquoise), transparent);
  animation: scroll-bounce 2s infinite;
}
@keyframes scroll-bounce {
  0% { transform: scaleY(0.4); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0.4); transform-origin: bottom; }
}

/* ---------- Tech Marquee ---------- */
.marquee {
  background: var(--color-bg-alt);
  padding: 1.5rem 0;
  overflow: hidden;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.marquee-track {
  display: flex;
  gap: 3rem;
  white-space: nowrap;
  animation: marquee-scroll 35s linear infinite;
  width: max-content;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-item {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--color-text-light);
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}
.marquee-item::before { content: '◆'; color: var(--color-turquoise); }
@keyframes marquee-scroll {
  to { transform: translateX(-50%); }
}

/* ---------- Trust Bar ---------- */
.trust-bar {
  background: var(--color-bg);
  padding: 2rem 0;
  border-bottom: 1px solid var(--color-border);
}
.trust-bar-label {
  text-align: center;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-text-light);
  margin-bottom: 1.5rem;
  font-weight: 600;
  font-family: var(--font-mono);
}
.cert-grid { display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: center; }
.cert-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1rem;
  background: var(--color-bg-alt);
  color: var(--color-heading);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 600;
  transition: var(--transition);
  cursor: default;
}
.cert-badge:hover {
  background: var(--color-turquoise);
  color: white;
  border-color: var(--color-turquoise);
  transform: translateY(-2px);
}

/* ---------- Pillar Cards ---------- */
.pillars-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.5rem; margin-top: 3rem; }
.pillar-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.pillar-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 100%;
  background: linear-gradient(180deg, var(--color-turquoise), var(--color-ocean));
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.4s ease;
}
.pillar-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-xl); border-color: var(--color-aqua); }
.pillar-card:hover::before { transform: scaleY(1); }
.pillar-icon {
  width: 60px; height: 60px;
  background: linear-gradient(135deg, var(--color-foam), var(--color-aqua));
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.75rem;
  transition: var(--transition);
}
.pillar-card:hover .pillar-icon {
  background: linear-gradient(135deg, var(--color-ocean), var(--color-turquoise));
  transform: rotate(-5deg) scale(1.05);
}
.pillar-card h3 { margin-bottom: 0.75rem; font-size: 1.35rem; }
.pillar-card p { color: var(--color-text-light); margin-bottom: 1rem; font-size: 0.95rem; }
.pillar-card ul { font-size: 0.9rem; color: var(--color-text-light); }
.pillar-card ul li { padding: 0.3rem 0 0.3rem 1.25rem; position: relative; }
.pillar-card ul li::before { content: '▸'; position: absolute; left: 0; color: var(--color-turquoise); font-weight: 700; }
.pillar-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1.25rem;
  font-weight: 600;
  color: var(--color-link);
  font-size: 0.9rem;
}
.pillar-link:hover { gap: 0.7rem; }

/* ---------- AI Section ---------- */
.ai-section {
  background: linear-gradient(135deg, var(--color-ocean-dark) 0%, var(--color-ocean) 60%, var(--color-brown) 100%);
  color: white;
  position: relative;
  overflow: hidden;
}
[data-theme="dark"] .ai-section { background: linear-gradient(135deg, #050B10 0%, #1F3A4A 60%, #4A2D1A 100%); }
.ai-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 10% 20%, rgba(64, 196, 183, 0.2) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(168, 230, 226, 0.15) 0%, transparent 40%);
}
.ai-section .container { position: relative; z-index: 2; }
.ai-section h2 { color: white; }
.ai-section .section-subtitle { color: rgba(255,255,255,0.85); }
.ai-section .eyebrow { color: var(--color-turquoise-light); }

.ai-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.25rem; margin-top: 3rem; }
.ai-card {
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: var(--transition);
}
.ai-card:hover { background: rgba(255,255,255,0.10); border-color: var(--color-turquoise); transform: translateY(-4px); box-shadow: var(--shadow-glow); }
.ai-card-icon { font-size: 2rem; margin-bottom: 1rem; display: block; }
.ai-card h3 { color: white; font-size: 1.2rem; margin-bottom: 0.5rem; }
.ai-card p { color: rgba(255,255,255,0.8); font-size: 0.92rem; line-height: 1.55; }

/* ---------- Network Diagram (Animated SVG section) ---------- */
.network-diagram-section {
  position: relative;
  overflow: hidden;
}
.diagram-wrapper {
  position: relative;
  margin: 2rem auto 0;
  max-width: 900px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-md);
}
.network-svg { width: 100%; height: auto; display: block; }
.diagram-legend { display: flex; gap: 1.5rem; flex-wrap: wrap; justify-content: center; margin-top: 1.5rem; font-size: 0.85rem; color: var(--color-text-light); }
.diagram-legend-item { display: flex; align-items: center; gap: 0.5rem; }
.diagram-legend-dot { width: 12px; height: 12px; border-radius: 50%; }

/* ---------- Pricing Calculator ---------- */
.pricing-calculator {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  max-width: 900px;
  margin: 3rem auto 0;
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 2.5rem;
}
.calc-controls h3 { margin-bottom: 1.5rem; }
.calc-field { margin-bottom: 1.5rem; }
.calc-field label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  margin-bottom: 0.6rem;
  font-size: 0.93rem;
}
.calc-field label .value {
  color: var(--color-ocean);
  font-family: var(--font-mono);
  font-size: 0.92rem;
}
.calc-field input[type="range"] {
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  height: 6px;
  background: var(--color-bg-alt);
  border-radius: 6px;
  outline: none;
}
.calc-field input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  background: var(--color-turquoise);
  border-radius: 50%;
  cursor: pointer;
  border: 3px solid var(--color-bg-card);
  box-shadow: 0 2px 8px rgba(64, 196, 183, 0.5);
  transition: var(--transition-fast);
}
.calc-field input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.15); }
.calc-field input[type="range"]::-moz-range-thumb {
  width: 22px; height: 22px; background: var(--color-turquoise); border-radius: 50%; cursor: pointer; border: 3px solid var(--color-bg-card);
}

.calc-checkbox-group { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 0.5rem; }
.calc-checkbox {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.9rem;
  background: var(--color-bg-alt);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-pill);
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 500;
  transition: var(--transition);
  user-select: none;
}
.calc-checkbox input { display: none; }
.calc-checkbox:has(input:checked) {
  background: var(--color-ocean);
  color: white;
  border-color: var(--color-ocean);
}
.calc-checkbox:hover { border-color: var(--color-turquoise); }

.calc-result {
  background: linear-gradient(135deg, var(--color-ocean), var(--color-ocean-dark));
  color: white;
  padding: 2rem;
  border-radius: var(--radius-lg);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.calc-result::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: conic-gradient(from 0deg, transparent, rgba(64,196,183,0.3), transparent);
  animation: spin 8s linear infinite;
  pointer-events: none;
}
@keyframes spin { to { transform: rotate(360deg); } }
.calc-result-inner { position: relative; z-index: 2; background: rgba(0, 53, 84, 0.85); padding: 1.5rem; border-radius: var(--radius-md); }
.calc-result h4 { color: var(--color-aqua); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 2px; margin-bottom: 1rem; font-family: var(--font-mono); }
.calc-price {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: white;
  line-height: 1;
  margin-bottom: 0.5rem;
}
.calc-price-note { font-size: 0.8rem; color: rgba(255,255,255,0.7); margin-bottom: 1.5rem; }
.calc-result .btn { width: 100%; justify-content: center; }

/* ---------- Testimonials Carousel ---------- */
.testimonials-section {
  background: var(--color-bg-alt);
  overflow: hidden;
}
.testimonials-track {
  display: flex;
  gap: 1.5rem;
  margin-top: 3rem;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.testimonial-card {
  flex: 0 0 calc((100% - 3rem) / 3);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  transition: var(--transition);
}
.testimonial-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.testimonial-quote-mark {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  font-family: var(--font-display);
  font-size: 4rem;
  line-height: 1;
  color: var(--color-aqua);
  opacity: 0.4;
}
.testimonial-stars { color: #FFB800; margin-bottom: 1rem; font-size: 1rem; }
.testimonial-text { color: var(--color-text); font-style: italic; line-height: 1.7; margin-bottom: 1.5rem; }
.testimonial-author { display: flex; align-items: center; gap: 0.75rem; }
.testimonial-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-ocean), var(--color-turquoise));
  display: flex; align-items: center; justify-content: center;
  color: white; font-weight: 700;
  flex-shrink: 0;
}
.testimonial-name { font-weight: 600; color: var(--color-heading); margin: 0; font-size: 0.95rem; }
.testimonial-role { color: var(--color-text-light); font-size: 0.82rem; margin: 0; }

.carousel-controls { display: flex; gap: 0.5rem; justify-content: center; margin-top: 2rem; }
.carousel-btn {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  color: var(--color-ocean);
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.carousel-btn:hover { background: var(--color-ocean); color: white; transform: scale(1.1); }
.carousel-dots { display: flex; gap: 0.5rem; justify-content: center; margin-top: 1.5rem; }
.carousel-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--color-border);
  cursor: pointer;
  transition: var(--transition);
}
.carousel-dot.active { background: var(--color-turquoise); width: 30px; border-radius: 5px; }

/* ---------- Why Cards ---------- */
.why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.5rem; margin-top: 3rem; }
.why-card { text-align: center; padding: 1.5rem; }
.why-icon {
  width: 70px; height: 70px;
  background: linear-gradient(135deg, var(--color-turquoise), var(--color-ocean));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1rem;
  color: white;
  font-size: 1.75rem;
  box-shadow: 0 8px 20px rgba(64, 196, 183, 0.3);
  transition: var(--transition);
}
.why-card:hover .why-icon { transform: scale(1.15) rotate(-8deg); box-shadow: 0 15px 35px rgba(64, 196, 183, 0.4); }
.why-card h4 { font-size: 1.1rem; margin-bottom: 0.5rem; color: var(--color-heading); }
.why-card p { color: var(--color-text-light); font-size: 0.92rem; }

/* ---------- CTA Banner ---------- */
.cta-banner {
  background: linear-gradient(135deg, var(--color-turquoise) 0%, var(--color-ocean) 50%, var(--color-orange) 100%);
  color: white;
  text-align: center;
  padding: 4.5rem 0;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.1) 1px, transparent 1px);
  background-size: 40px 40px;
}
.cta-banner .container { position: relative; z-index: 2; }
.cta-banner h2 { color: white; margin-bottom: 1rem; }
.cta-banner p { font-size: 1.15rem; opacity: 0.95; margin-bottom: 2rem; }
.cta-banner .btn-primary { background: white; color: var(--color-ocean-dark); }
.cta-banner .btn-primary:hover { background: var(--color-foam); color: var(--color-ocean-dark); }

/* ---------- Footer ---------- */
.footer { background: var(--color-charcoal); color: rgba(255,255,255,0.85); padding: 4rem 0 2rem; }
[data-theme="light"] .footer { background: #0A0F14; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2.5rem; margin-bottom: 3rem; }
.footer-brand img { height: 50px; width: auto; margin-bottom: 1rem; background: white; padding: 8px 12px; border-radius: var(--radius-sm); }
.footer-brand p { color: rgba(255,255,255,0.7); font-size: 0.92rem; line-height: 1.65; max-width: 360px; }
.footer h4 {
  color: var(--color-turquoise);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 1.25rem;
  font-weight: 600;
}
.footer ul li { margin-bottom: 0.6rem; }
.footer ul li a { color: rgba(255,255,255,0.7); font-size: 0.92rem; transition: var(--transition-fast); }
.footer ul li a:hover { color: var(--color-turquoise); padding-left: 4px; }
.footer-contact-item { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 0.75rem; color: rgba(255,255,255,0.85); font-size: 0.92rem; }
.footer-contact-item .icon { color: var(--color-turquoise); flex-shrink: 0; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 1.5rem; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }
.footer-bottom p { margin: 0; font-size: 0.85rem; color: rgba(255,255,255,0.6); }
.footer-social { display: flex; gap: 0.75rem; }
.footer-social a {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: white;
  transition: var(--transition);
}
.footer-social a:hover { background: var(--color-turquoise); transform: translateY(-2px); }

/* ---------- Page Header ---------- */
.page-header {
  background: linear-gradient(135deg, var(--color-ocean-dark) 0%, var(--color-ocean) 60%, var(--color-brown) 100%);
  color: white;
  padding: 5rem 0 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 100%, rgba(64,196,183,0.25) 0%, transparent 60%);
}
.page-header .container { position: relative; z-index: 2; }
.page-header h1 { color: white; margin-bottom: 1rem; }
.page-header p { font-size: 1.15rem; opacity: 0.9; max-width: 700px; margin: 0 auto; }
.breadcrumb { font-size: 0.85rem; color: rgba(255,255,255,0.7); margin-bottom: 1rem; font-family: var(--font-mono); }
.breadcrumb a { color: var(--color-turquoise-light); }

/* ---------- Service Detail Cards ---------- */
.service-section { padding: var(--space-2xl) 0; }
.service-pillar { margin-bottom: 4rem; }
.service-pillar-header {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--color-border);
}
.service-pillar-num {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--color-ocean), var(--color-turquoise));
  color: white;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  flex-shrink: 0;
}
.service-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.25rem; }
.service-item {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-turquoise);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: var(--transition);
}
.service-item:hover { border-left-color: var(--color-red); box-shadow: var(--shadow-md); transform: translateX(4px); }
.service-item h4 { font-family: var(--font-body); font-size: 1.05rem; margin-bottom: 0.5rem; color: var(--color-heading); }
.service-item p { font-size: 0.92rem; color: var(--color-text-light); margin: 0; }

/* ---------- About / Stats ---------- */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.about-content h2 { margin-bottom: 1rem; }
.about-content p { color: var(--color-text-light); font-size: 1.05rem; line-height: 1.75; }
.about-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; margin-top: 2rem; }
.about-stat {
  background: var(--color-bg-alt);
  padding: 1.25rem;
  border-radius: var(--radius-md);
  border-left: 4px solid var(--color-turquoise);
}
.about-stat-num { font-family: var(--font-display); font-size: 2rem; font-weight: 800; color: var(--color-ocean); display: block; line-height: 1; }
.about-stat-label { font-size: 0.85rem; color: var(--color-text-light); display: block; margin-top: 0.4rem; }

/* ---------- Contact Form ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 3rem; }
.contact-info-card {
  background: linear-gradient(135deg, var(--color-ocean-dark), var(--color-ocean));
  color: white;
  padding: 2.5rem;
  border-radius: var(--radius-lg);
}
.contact-info-card h3 { color: white; margin-bottom: 1rem; }
.contact-info-card p { color: rgba(255,255,255,0.85); margin-bottom: 2rem; }
.contact-info-item { display: flex; gap: 1rem; margin-bottom: 1.5rem; align-items: flex-start; }
.contact-info-icon {
  width: 44px; height: 44px;
  background: rgba(255,255,255,0.15);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-turquoise-light);
  flex-shrink: 0;
}
.contact-info-content strong { display: block; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; color: var(--color-aqua); margin-bottom: 0.25rem; font-family: var(--font-mono); }
.contact-info-content a { color: white; }
.contact-info-content a:hover { color: var(--color-turquoise-light); }

.contact-form-card {
  background: var(--color-bg-card);
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
.form-group { margin-bottom: 1rem; position: relative; }
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-heading);
  margin-bottom: 0.4rem;
}
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text);
  background: var(--color-bg);
  transition: var(--transition-fast);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--color-turquoise);
  box-shadow: 0 0 0 3px rgba(64, 196, 183, 0.15);
}
.form-group textarea { min-height: 130px; resize: vertical; }
.form-group .char-count {
  position: absolute;
  right: 0;
  bottom: -1.2rem;
  font-size: 0.75rem;
  color: var(--color-text-light);
  font-family: var(--font-mono);
}

/* ---------- Chatbot Widget ---------- */
.chatbot-toggle {
  position: fixed;
  bottom: 6rem;
  right: 1.5rem;
  z-index: 999;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-turquoise), var(--color-ocean));
  color: white;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 8px 24px rgba(0,105,148,0.4);
  cursor: pointer;
  transition: var(--transition);
  border: none;
}
.chatbot-toggle:hover { transform: scale(1.1); }
.chatbot-toggle .badge {
  position: absolute;
  top: -4px; right: -4px;
  background: var(--color-red);
  color: white;
  font-size: 0.65rem;
  font-weight: 700;
  width: 20px; height: 20px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  border: 2px solid var(--color-bg);
  animation: pulse-shadow 2s infinite;
}
@keyframes pulse-shadow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(230, 57, 70, 0.7); }
  50% { box-shadow: 0 0 0 10px rgba(230, 57, 70, 0); }
}

.chatbot-window {
  position: fixed;
  bottom: 6rem;
  right: 1.5rem;
  z-index: 998;
  width: 380px;
  max-width: calc(100vw - 3rem);
  height: 540px;
  max-height: calc(100vh - 8rem);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: translateY(20px) scale(0.95);
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.chatbot-window.open { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }
.chatbot-header {
  background: linear-gradient(135deg, var(--color-ocean), var(--color-ocean-dark));
  color: white;
  padding: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.chatbot-avatar {
  width: 40px; height: 40px;
  background: var(--color-turquoise);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  position: relative;
}
.chatbot-avatar::after {
  content: '';
  position: absolute;
  bottom: 0; right: 0;
  width: 12px; height: 12px;
  background: #28C840;
  border: 2px solid var(--color-ocean-dark);
  border-radius: 50%;
}
.chatbot-info h4 { color: white; margin: 0; font-size: 0.95rem; }
.chatbot-info p { color: rgba(255,255,255,0.7); margin: 0; font-size: 0.78rem; font-family: var(--font-mono); }
.chatbot-close {
  margin-left: auto;
  color: white;
  font-size: 1.4rem;
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  transition: var(--transition);
}
.chatbot-close:hover { background: rgba(255,255,255,0.15); }

.chatbot-body { flex: 1; overflow-y: auto; padding: 1rem; display: flex; flex-direction: column; gap: 0.75rem; background: var(--color-bg-alt); }
.chat-message { max-width: 85%; padding: 0.75rem 1rem; border-radius: var(--radius-md); font-size: 0.92rem; line-height: 1.5; animation: slide-in 0.3s ease; }
@keyframes slide-in { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.chat-bot { background: var(--color-bg-card); color: var(--color-text); align-self: flex-start; border-bottom-left-radius: 4px; box-shadow: var(--shadow-sm); }
.chat-user { background: var(--color-ocean); color: white; align-self: flex-end; border-bottom-right-radius: 4px; }
.chat-typing { display: flex; gap: 4px; padding: 0.75rem 1rem; align-self: flex-start; background: var(--color-bg-card); border-radius: var(--radius-md); border-bottom-left-radius: 4px; box-shadow: var(--shadow-sm); }
.chat-typing span { width: 8px; height: 8px; background: var(--color-turquoise); border-radius: 50%; animation: typing 1.4s infinite; }
.chat-typing span:nth-child(2) { animation-delay: 0.2s; }
.chat-typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes typing { 0%, 60%, 100% { transform: translateY(0); } 30% { transform: translateY(-8px); } }

.chat-suggestions { display: flex; flex-wrap: wrap; gap: 0.4rem; padding: 0 1rem 0.5rem; }
.chat-suggestion {
  padding: 0.4rem 0.8rem;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  color: var(--color-ocean);
  cursor: pointer;
  transition: var(--transition);
  font-weight: 500;
}
.chat-suggestion:hover { background: var(--color-ocean); color: white; border-color: var(--color-ocean); }

.chatbot-input {
  display: flex;
  gap: 0.5rem;
  padding: 0.75rem;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-card);
}
.chatbot-input input {
  flex: 1;
  padding: 0.6rem 0.9rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-pill);
  font-size: 0.9rem;
  background: var(--color-bg);
  color: var(--color-text);
  outline: none;
  transition: var(--transition-fast);
}
.chatbot-input input:focus { border-color: var(--color-turquoise); }
.chatbot-input button {
  width: 40px; height: 40px;
  background: var(--color-ocean);
  color: white;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.chatbot-input button:hover { background: var(--color-turquoise); transform: scale(1.05); }

/* ---------- Command Palette ---------- */
.cmd-palette-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 20, 40, 0.6);
  backdrop-filter: blur(8px);
  z-index: 10002;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 15vh;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}
.cmd-palette-overlay.open { opacity: 1; visibility: visible; }
.cmd-palette {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  width: 600px;
  max-width: calc(100vw - 2rem);
  max-height: 70vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 30px 80px rgba(0,0,0,0.4);
  transform: scale(0.95);
  transition: transform 0.2s ease;
  overflow: hidden;
}
.cmd-palette-overlay.open .cmd-palette { transform: scale(1); }
.cmd-input-wrapper { display: flex; align-items: center; padding: 1rem 1.25rem; border-bottom: 1px solid var(--color-border); gap: 0.75rem; }
.cmd-input-wrapper svg { color: var(--color-text-light); flex-shrink: 0; }
.cmd-input-wrapper input {
  flex: 1;
  border: none;
  outline: none;
  font-size: 1rem;
  background: transparent;
  color: var(--color-text);
  font-family: var(--font-body);
}
.cmd-input-wrapper kbd { background: var(--color-bg-alt); padding: 2px 8px; border-radius: 4px; font-size: 0.75rem; color: var(--color-text-light); font-family: var(--font-mono); }
.cmd-results { overflow-y: auto; padding: 0.5rem; }
.cmd-section-title { padding: 0.5rem 0.75rem; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 1.5px; color: var(--color-text-light); font-family: var(--font-mono); }
.cmd-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-fast);
  font-size: 0.93rem;
  color: var(--color-text);
}
.cmd-item:hover, .cmd-item.active { background: var(--color-bg-alt); }
.cmd-item.active { background: var(--color-foam); color: var(--color-ocean); }
.cmd-item-icon { font-size: 1.1rem; flex-shrink: 0; }
.cmd-item-label { flex: 1; }
.cmd-item-shortcut { font-size: 0.78rem; color: var(--color-text-light); font-family: var(--font-mono); }

/* ---------- Floating Call ---------- */
.float-call {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 999;
  background: var(--color-red);
  color: white;
  width: 60px; height: 60px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 8px 24px rgba(230,57,70,0.4);
  transition: var(--transition);
  animation: pulse-call 2s infinite;
}
.float-call:hover { transform: scale(1.1); color: white; }
@keyframes pulse-call {
  0%, 100% { box-shadow: 0 8px 24px rgba(230,57,70,0.4); }
  50% { box-shadow: 0 8px 24px rgba(230,57,70,0.4), 0 0 0 12px rgba(230,57,70,0); }
}

/* ---------- Toast Notification ---------- */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--color-charcoal);
  color: white;
  padding: 0.9rem 1.5rem;
  border-radius: var(--radius-md);
  font-size: 0.92rem;
  font-weight: 500;
  z-index: 10000;
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  border-left: 4px solid var(--color-turquoise);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.error { border-left-color: var(--color-red); }
.toast.success { border-left-color: #28C840; }

/* ---------- Animations ---------- */
.fade-in { opacity: 0; transform: translateY(20px); transition: opacity 0.7s ease, transform 0.7s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }
.fade-in-left { opacity: 0; transform: translateX(-30px); transition: all 0.7s ease; }
.fade-in-left.visible { opacity: 1; transform: translateX(0); }
.fade-in-right { opacity: 0; transform: translateX(30px); transition: all 0.7s ease; }
.fade-in-right.visible { opacity: 1; transform: translateX(0); }
.scale-in { opacity: 0; transform: scale(0.9); transition: all 0.7s ease; }
.scale-in.visible { opacity: 1; transform: scale(1); }

/* Stagger delays */
.fade-in.delay-1 { transition-delay: 0.1s; }
.fade-in.delay-2 { transition-delay: 0.2s; }
.fade-in.delay-3 { transition-delay: 0.3s; }
.fade-in.delay-4 { transition-delay: 0.4s; }

/* ---------- Responsive ---------- */
@media (max-width: 992px) {
  .hero-grid, .about-grid, .contact-grid, .pricing-calculator { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-stats { gap: 1.5rem; }
  .testimonial-card { flex: 0 0 calc((100% - 1.5rem) / 2); }
}

@media (max-width: 768px) {
  :root { --space-2xl: 4rem; --space-xl: 3rem; }
  .nav-menu {
    position: fixed;
    top: 78px; left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--color-bg-card);
    padding: 1rem 0;
    box-shadow: var(--shadow-md);
    transform: translateY(-150%);
    opacity: 0;
    transition: var(--transition);
  }
  .nav-menu.active { transform: translateY(0); opacity: 1; }
  .nav-menu li { width: 100%; text-align: center; }
  .nav-menu a { display: block; padding: 1rem; }
  .nav-toggle { display: flex; }
  .nav-cta .btn-outline, .nav-cta .cmd-btn { display: none; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero { min-height: auto; padding: 4rem 0 3rem; }
  .testimonial-card { flex: 0 0 100%; }
  .pricing-calculator { padding: 1.5rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .chatbot-window { right: 1rem; bottom: 5rem; }
  .chatbot-toggle { bottom: 5.5rem; right: 1rem; width: 52px; height: 52px; }
  .float-call { width: 52px; height: 52px; bottom: 1rem; right: 1rem; }
}

@media (max-width: 480px) {
  .nav-logo img { height: 40px; }
  .hero-cta-group { flex-direction: column; align-items: stretch; }
  .hero-cta-group .btn { justify-content: center; }
  .terminal-body { font-size: 0.78rem; }
}

/* ---------- Reduced Motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  .marquee-track, .calc-result::before, .pulse-dot { animation: none !important; }
}

/* ---------- Brand Logo (Monotype Corsiva text) ---------- */
.brand-logo {
  font-family: 'Monotype Corsiva', 'Apple Chancery', 'Lucida Handwriting', 'Segoe Script', cursive;
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  display: inline-block;
  white-space: nowrap;
}
.brand-logo .z { color: #E63946; }
.brand-logo .enix { color: var(--color-charcoal); }

/* In dark mode, "enix" should be light, "Z" stays red */
[data-theme="dark"] .brand-logo .enix { color: #DCE8EF; }

/* Footer logo override - always white "enix" since footer is dark on both themes */
.footer .brand-logo .enix { color: #FFFFFF; }

/* Smaller variant for header */
.nav-logo .brand-logo { font-size: 2.4rem; }

/* Loader logo */
.loader-logo-text {
  font-family: 'Monotype Corsiva', 'Apple Chancery', 'Lucida Handwriting', 'Segoe Script', cursive;
  font-size: 4.5rem;
  line-height: 1;
  animation: loader-pulse 1.4s ease-in-out infinite;
}
@keyframes loader-pulse {
  0%, 100% { transform: scale(1); opacity: 0.9; }
  50% { transform: scale(1.08); opacity: 1; }
}
.loader-logo-text .z { color: #E63946; }
.loader-logo-text .enix { color: #FFFFFF; }


/* ==========================================================================
   HOVER IMAGE PREVIEWS (service cards + nav menu)
   ========================================================================== */

/* Service card with hover image preview */
.pillar-card {
  isolation: isolate;
}
.pillar-card .pillar-preview {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 0.5s ease;
  z-index: 0;
  border-radius: var(--radius-lg);
  pointer-events: none;
}
.pillar-card .pillar-preview::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(31, 90, 117, 0.92), rgba(232, 132, 61, 0.85));
  border-radius: var(--radius-lg);
}
.pillar-card:hover .pillar-preview { opacity: 1; }
.pillar-card .pillar-icon,
.pillar-card h3,
.pillar-card p,
.pillar-card ul,
.pillar-card .pillar-link { position: relative; z-index: 2; transition: color 0.4s ease; }
.pillar-card:hover h3,
.pillar-card:hover p,
.pillar-card:hover ul,
.pillar-card:hover ul li,
.pillar-card:hover .pillar-link { color: white; }
.pillar-card:hover ul li::before { color: var(--color-orange-light); }
.pillar-card:hover .pillar-icon {
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
}

/* Service-item with hover image */
.service-item {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}
.service-item .item-preview {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 0.5s ease;
  border-radius: var(--radius-md);
  pointer-events: none;
  z-index: 0;
}
.service-item .item-preview::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(31, 90, 117, 0.90), rgba(139, 90, 60, 0.82));
  border-radius: var(--radius-md);
}
.service-item:hover .item-preview { opacity: 1; }
.service-item h4, .service-item p { position: relative; z-index: 2; transition: color 0.4s ease; }
.service-item:hover { border-left-color: var(--color-orange); }
.service-item:hover h4, .service-item:hover p { color: white; }

/* AI card with hover image */
.ai-card {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}
.ai-card .ai-preview {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 0.5s ease;
  border-radius: var(--radius-lg);
  z-index: 0;
  pointer-events: none;
}
.ai-card .ai-preview::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(31, 90, 117, 0.85), rgba(232, 132, 61, 0.80));
  border-radius: var(--radius-lg);
}
.ai-card:hover .ai-preview { opacity: 1; }
.ai-card-icon, .ai-card h3, .ai-card p { position: relative; z-index: 2; }

/* ---------- Nav Menu Image Preview Popup ---------- */
.nav-menu li {
  position: relative;
}
.nav-preview {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  width: 320px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
  z-index: 1000;
}
.nav-menu li:hover .nav-preview {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}
.nav-preview-img {
  width: 100%;
  height: 160px;
  background-size: cover;
  background-position: center;
  position: relative;
}
.nav-preview-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(31, 90, 117, 0.8) 100%);
}
.nav-preview-content {
  padding: 1rem 1.25rem;
}
.nav-preview-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-heading);
  margin-bottom: 0.4rem;
}
.nav-preview-desc {
  font-size: 0.85rem;
  color: var(--color-text-light);
  line-height: 1.5;
  margin: 0;
}
.nav-preview-arrow {
  display: inline-block;
  margin-top: 0.5rem;
  color: var(--color-orange);
  font-weight: 600;
  font-size: 0.85rem;
}
.nav-preview::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 16px;
  height: 16px;
  background: var(--color-bg-card);
  border-left: 1px solid var(--color-border);
  border-top: 1px solid var(--color-border);
}

/* On mobile, hide the nav preview popup */
@media (max-width: 992px) {
  .nav-preview { display: none; }
}

/* Brown accent additions */
.cert-badge:hover {
  background: var(--color-orange);
  border-color: var(--color-orange);
}
.btn-primary {
  background: var(--color-orange);
  box-shadow: 0 4px 14px rgba(232, 132, 61, 0.4);
}
.btn-primary:hover {
  background: var(--color-brown);
  box-shadow: 0 8px 24px rgba(139, 90, 60, 0.5);
}

/* Why icon - warmer gradient */
.why-icon {
  background: linear-gradient(135deg, var(--color-orange), var(--color-brown));
  box-shadow: 0 8px 20px rgba(232, 132, 61, 0.35);
}
.why-card:hover .why-icon {
  box-shadow: 0 15px 35px rgba(139, 90, 60, 0.45);
}

/* Pillar number - warm gradient */
.service-pillar-num {
  background: linear-gradient(135deg, var(--color-orange), var(--color-brown));
}

/* Calculator result accent */
.calc-result {
  background: linear-gradient(135deg, var(--color-ocean), var(--color-brown));
}

/* About stat accent */
.about-stat {
  border-left: 4px solid var(--color-orange);
}

/* Pillar icon background gradient */
.pillar-icon {
  background: linear-gradient(135deg, var(--color-sand), var(--color-orange-light));
}
.pillar-card:hover .pillar-icon {
  background: linear-gradient(135deg, var(--color-orange), var(--color-brown));
}