/* ===================================================
   CTOAI.vn – Main Stylesheet
   Design: Dark Tech + Vibrant Accents
   =================================================== */

/* ---- RESET & BASE ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --primary: #6C63FF;
  --primary-dark: #4B44CC;
  --primary-light: #A89FFF;
  --accent: #00D4AA;
  --accent2: #FF6B35;
  --yellow: #FFD600;
  --dark: #0A0B1A;
  --dark2: #12132A;
  --dark3: #1A1B35;
  --dark4: #22234A;
  --card-bg: #181930;
  --text: #E8E9FF;
  --text-muted: #8B8DB8;
  --border: rgba(108,99,255,0.2);
  --border-light: rgba(255,255,255,0.08);
  --gradient-hero: linear-gradient(135deg, #0A0B1A 0%, #12132A 50%, #1a0b35 100%);
  --gradient-primary: linear-gradient(135deg, #6C63FF, #00D4AA);
  --gradient-card: linear-gradient(145deg, #181930, #1e1f3d);
  --shadow-card: 0 8px 32px rgba(0,0,0,0.4);
  --shadow-primary: 0 8px 32px rgba(108,99,255,0.4);
  --radius: 16px;
  --radius-sm: 8px;
  --radius-lg: 24px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: 'Be Vietnam Pro', sans-serif;
  background: var(--dark);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

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

.section-gap { padding: 100px 0; }

/* ---- TYPOGRAPHY ---- */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--accent);
  background: rgba(0,212,170,0.12);
  border: 1px solid rgba(0,212,170,0.3);
  padding: 6px 14px;
  border-radius: 50px;
  margin-bottom: 16px;
}
.section-tag.light { color: var(--primary-light); background: rgba(108,99,255,0.12); border-color: rgba(108,99,255,0.3); }
.section-tag.center { display: flex; justify-content: center; width: fit-content; margin-left: auto; margin-right: auto; }

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  line-height: 1.25;
  color: var(--text);
  margin-bottom: 16px;
}
.section-title.center { text-align: center; }
.section-title.white { color: #fff; }
.section-subtitle { font-size: 1.1rem; color: var(--text-muted); text-align: center; max-width: 650px; margin: 0 auto 48px; }

.highlight { background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.highlight-white { color: #fff; }
.highlight-yellow { color: var(--yellow); }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-lg { padding: 16px 36px; font-size: 1.05rem; }
.btn-full { width: 100%; justify-content: center; }
.btn-primary {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: var(--shadow-primary);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(108,99,255,0.5); }
.btn-outline {
  background: transparent;
  border-color: var(--primary-light);
  color: var(--primary-light);
}
.btn-outline:hover { background: rgba(108,99,255,0.15); transform: translateY(-2px); }
.btn-outline-white {
  background: transparent;
  border-color: rgba(255,255,255,0.5);
  color: #fff;
}
.btn-outline-white:hover { background: rgba(255,255,255,0.1); }
.mt-2 { margin-top: 24px; }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  background: transparent;
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(10, 11, 26, 0.95);
  backdrop-filter: blur(20px);
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  box-shadow: 0 4px 24px rgba(0,0,0,0.3);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  font-size: 1.6rem;
  font-weight: 900;
  letter-spacing: -1px;
  display: inline-flex;
  align-items: center;
}
.logo-img {
  height: 40px;
  width: auto;
  display: block;
  object-fit: contain;
}
.logo-img--footer {
  height: 36px;
  opacity: 0.9;
}
.logo-cto { color: #fff; }
.logo-ai { background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.logo-dot { color: var(--text-muted); font-size: 1rem; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-links li a {
  padding: 8px 16px;
  border-radius: 8px;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-muted);
}
.nav-links li a:hover { color: var(--text); background: rgba(255,255,255,0.06); }
.nav-links .nav-cta {
  background: var(--gradient-primary);
  color: #fff !important;
  padding: 10px 20px;
  border-radius: 50px;
  font-weight: 700;
}
.nav-links .nav-cta:hover { transform: translateY(-2px); box-shadow: var(--shadow-primary); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  background: var(--gradient-hero);
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
  opacity: 0.4;
}

.hero-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--primary-light);
  opacity: 0.5;
  animation: float-particle linear infinite;
}

@keyframes float-particle {
  0% { transform: translateY(100vh) scale(0); opacity: 0; }
  10% { opacity: 0.5; }
  90% { opacity: 0.3; }
  100% { transform: translateY(-100px) scale(1); opacity: 0; }
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(108,99,255,0.15);
  border: 1px solid rgba(108,99,255,0.4);
  color: var(--primary-light);
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 24px;
}

.hero-headline {
  font-size: clamp(2rem, 5vw, 3.6rem);
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 24px;
  color: #fff;
}
.hero-headline em {
  font-style: normal;
  color: var(--accent);
}

.hero-subheadline {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-muted);
  max-width: 720px;
  margin: 0 auto 36px;
  line-height: 1.8;
}
.hero-subheadline strong { color: var(--text); }

.hero-cta-group {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  margin-bottom: 56px;
  flex-wrap: wrap;
}
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.stat-num {
  font-size: 2.2rem;
  font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.stat-item span:nth-child(2) {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent);
}
.stat-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 500;
}
.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--border);
}

/* Video Block */
.hero-video-block { max-width: 640px; margin: 0 auto; }
.video-thumbnail {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  box-shadow: 0 24px 64px rgba(108,99,255,0.3);
  border: 1px solid var(--border);
  aspect-ratio: 16/9;
}
.video-thumbnail-img {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--dark3), var(--dark4));
  display: flex;
  align-items: center;
  justify-content: center;
}
.vt-text {
  text-align: center;
  color: var(--text-muted);
}
.vt-icon {
  font-size: 4rem;
  display: block;
  margin-bottom: 12px;
  color: var(--primary);
}
.video-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10,11,26,0.6);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  transition: var(--transition);
  z-index: 2;
}
.video-thumbnail:hover .video-overlay { background: rgba(10,11,26,0.4); }
.play-btn {
  width: 72px;
  height: 72px;
  background: var(--gradient-primary);
  border: none;
  border-radius: 50%;
  color: #fff;
  font-size: 1.4rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 0 rgba(108,99,255,0.5);
  animation: pulse-ring 2s infinite;
  transition: var(--transition);
}
.play-btn:hover { transform: scale(1.1); }
@keyframes pulse-ring {
  0% { box-shadow: 0 0 0 0 rgba(108,99,255,0.6); }
  70% { box-shadow: 0 0 0 20px rgba(108,99,255,0); }
  100% { box-shadow: 0 0 0 0 rgba(108,99,255,0); }
}
.video-label { font-size: 0.9rem; color: rgba(255,255,255,0.85); font-weight: 500; }

/* Hero Scroll Indicator */
.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.8rem;
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* Video Modal */
.video-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
}
.video-modal.open { display: flex; }
.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(8px);
}
.modal-content {
  position: relative;
  z-index: 2;
  width: 90%;
  max-width: 900px;
  background: var(--dark3);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  overflow: hidden;
}
.modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(255,255,255,0.1);
  border: none;
  color: #fff;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 1rem;
  cursor: pointer;
  z-index: 3;
  transition: var(--transition);
}
.modal-close:hover { background: rgba(255,255,255,0.2); }
.modal-video-wrap {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
}
.modal-video-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

/* ============================================================
   TRUST BAR
   ============================================================ */
.trust-bar {
  background: var(--dark2);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  padding: 32px 0;
}
.trust-label {
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 24px;
}
.trust-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}
.trust-logo-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.9rem;
  opacity: 0.7;
  transition: var(--transition);
}
.trust-logo-item:hover { opacity: 1; color: var(--text); }
.trust-logo-item i { font-size: 1.1rem; color: var(--primary); }

/* ============================================================
   PAIN POINTS
   ============================================================ */
.pain-section { background: var(--dark); }
.pain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 24px;
  margin-top: 48px;
}
.pain-card {
  background: var(--gradient-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.pain-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: var(--transition);
}
.pain-card:hover {
  transform: translateY(-6px);
  border-color: rgba(108,99,255,0.3);
  box-shadow: var(--shadow-card);
}
.pain-card:hover::before { opacity: 1; }
.pain-icon {
  width: 56px;
  height: 56px;
  background: rgba(108,99,255,0.12);
  border: 1px solid rgba(108,99,255,0.25);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--primary);
  margin-bottom: 20px;
}
.pain-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
}
.pain-card p { font-size: 0.95rem; color: var(--text-muted); line-height: 1.7; }
.pain-card p strong { color: var(--accent2); }

/* ============================================================
   SOLUTION
   ============================================================ */
.solution-section {
  background: linear-gradient(135deg, #0d0e24 0%, #12132A 50%, #1a0a35 100%);
  position: relative;
  overflow: hidden;
}
.solution-section::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(108,99,255,0.15), transparent 70%);
  pointer-events: none;
}
.solution-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.solution-left { padding-right: 20px; }
.solution-desc {
  color: rgba(232,233,255,0.8);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 28px;
}
.solution-desc strong { color: var(--accent); }
.solution-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.solution-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(232,233,255,0.85);
  font-size: 0.95rem;
  font-weight: 500;
}
.solution-list li i { color: var(--accent); font-size: 1rem; flex-shrink: 0; }

/* CTO Diagram */
.solution-right { display: flex; justify-content: center; }
.cto-diagram {
  position: relative;
  width: 380px;
  height: 380px;
}
.diagram-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100px;
  height: 100px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  color: #fff;
  font-weight: 700;
  font-size: 0.8rem;
  box-shadow: 0 0 40px rgba(108,99,255,0.5);
  z-index: 2;
}
.diagram-center i { font-size: 1.6rem; }

.diagram-orbit {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px dashed rgba(108,99,255,0.3);
  animation: orbit-rotate 20s linear infinite;
}
@keyframes orbit-rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.orbit-item {
  position: absolute;
  width: 80px;
  height: 80px;
  background: var(--dark4);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
  animation: counter-rotate 20s linear infinite;
  top: 50%;
  left: 50%;
  transform-origin: 0 0;
}
.orbit-item i { font-size: 1.1rem; color: var(--primary); }

/* Position each orbit item */
.orbit-item:nth-child(1) { transform: rotate(calc(var(--angle))) translate(150px) rotate(calc(-1 * var(--angle))) translate(-40px, -40px); }
.orbit-item:nth-child(2) { transform: rotate(calc(var(--angle))) translate(150px) rotate(calc(-1 * var(--angle))) translate(-40px, -40px); }
.orbit-item:nth-child(3) { transform: rotate(calc(var(--angle))) translate(150px) rotate(calc(-1 * var(--angle))) translate(-40px, -40px); }
.orbit-item:nth-child(4) { transform: rotate(calc(var(--angle))) translate(150px) rotate(calc(-1 * var(--angle))) translate(-40px, -40px); }
.orbit-item:nth-child(5) { transform: rotate(calc(var(--angle))) translate(150px) rotate(calc(-1 * var(--angle))) translate(-40px, -40px); }
.orbit-item:nth-child(6) { transform: rotate(calc(var(--angle))) translate(150px) rotate(calc(-1 * var(--angle))) translate(-40px, -40px); }

@keyframes counter-rotate {
  from { }
  to { }
}

/* ============================================================
   MODULES
   ============================================================ */
.modules-section { background: var(--dark2); }

.modules-tabs {
  display: flex;
  gap: 8px;
  background: var(--card-bg);
  padding: 8px;
  border-radius: var(--radius);
  border: 1px solid var(--border-light);
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.tab-btn {
  flex: 1;
  min-width: 160px;
  padding: 14px 20px;
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Be Vietnam Pro', sans-serif;
}
.tab-btn:hover { color: var(--text); background: rgba(255,255,255,0.05); }
.tab-btn.active {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: var(--shadow-primary);
}
.tab-num {
  font-size: 1.2rem;
  font-weight: 900;
  opacity: 0.7;
}
.tab-btn.active .tab-num { opacity: 1; }

.module-panel {
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  background: var(--gradient-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 48px;
}
.module-panel.active { display: grid; }

.module-badge {
  display: inline-block;
  background: rgba(108,99,255,0.15);
  border: 1px solid rgba(108,99,255,0.3);
  color: var(--primary-light);
  padding: 4px 14px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}
.module-badge.mod2 { background: rgba(0,212,170,0.12); border-color: rgba(0,212,170,0.3); color: var(--accent); }
.module-badge.mod3 { background: rgba(255,107,53,0.12); border-color: rgba(255,107,53,0.3); color: var(--accent2); }

.module-left h3 {
  font-size: 1.6rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
  line-height: 1.3;
}
.module-left > p {
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.8;
  margin-bottom: 24px;
}
.module-left > p strong { color: var(--text); }

.module-feature-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}
.module-feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.5;
}
.module-feature-list li i { color: var(--accent); margin-top: 2px; flex-shrink: 0; }
.module-feature-list li strong { color: var(--text); }

.module-result {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(0,212,170,0.08);
  border: 1px solid rgba(0,212,170,0.2);
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--text-muted);
}
.module-result i { color: var(--accent); font-size: 1.2rem; flex-shrink: 0; }
.module-result strong { color: var(--accent); }

/* Module Visuals */
.module-visual {
  background: var(--dark3);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 32px;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
}

.mv-center i { font-size: 3rem; color: var(--primary); }
.mv-flow {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}
.mv-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  background: var(--card-bg);
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
}
.mv-step i { font-size: 1.4rem; color: var(--primary); }
.mv-arrow i { color: var(--accent); font-size: 1rem; }
.mv-channels {
  display: flex;
  gap: 16px;
  font-size: 1.6rem;
}
.mv-channels span i { transition: var(--transition); }
.mv-channels span:nth-child(1) i { color: #69C9D0; }
.mv-channels span:nth-child(2) i { color: #FF0000; }
.mv-channels span:nth-child(3) i { color: #1877F2; }
.mv-channels span:nth-child(4) i { color: var(--text-muted); }

/* Funnel */
.funnel-diagram {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  width: 100%;
}
.funnel-stage {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: linear-gradient(135deg, rgba(108,99,255,0.15), rgba(0,212,170,0.08));
  border: 1px solid rgba(108,99,255,0.2);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: var(--transition);
}
.funnel-stage:hover { background: rgba(108,99,255,0.25); color: var(--text); }
.funnel-stage i { color: var(--primary); }

/* Industry Grid */
.industry-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  width: 100%;
}
.industry-item {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 20px 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: var(--transition);
}
.industry-item:hover { border-color: var(--primary); color: var(--text); transform: scale(1.05); }
.industry-item i { font-size: 1.4rem; color: var(--primary); }

/* ============================================================
   SOCIAL PROOF
   ============================================================ */
.proof-section { background: var(--dark); }

.proof-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 60px;
}
.proof-stat-card {
  background: var(--gradient-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
}
.proof-stat-card:hover { transform: translateY(-4px); border-color: rgba(108,99,255,0.3); }
.proof-stat-card.highlight-card {
  background: var(--gradient-primary);
  border-color: transparent;
}
.ps-icon { font-size: 1.6rem; margin-bottom: 12px; }
.proof-stat-card:not(.highlight-card) .ps-icon { color: var(--primary); }
.highlight-card .ps-icon { color: rgba(255,255,255,0.8); }
.ps-num {
  font-size: 2.8rem;
  font-weight: 900;
  line-height: 1;
  margin-bottom: 2px;
}
.proof-stat-card:not(.highlight-card) .ps-num {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.highlight-card .ps-num { color: #fff; }
.ps-unit {
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 8px;
}
.highlight-card .ps-unit { color: rgba(255,255,255,0.8); }
.ps-label { font-size: 0.83rem; color: var(--text-muted); line-height: 1.4; }
.highlight-card .ps-label { color: rgba(255,255,255,0.75); }

/* Case Studies */
.case-studies-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
  margin-bottom: 60px;
}
.case-card {
  background: var(--gradient-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 36px;
  transition: var(--transition);
}
.case-card:hover { transform: translateY(-6px); border-color: rgba(108,99,255,0.3); box-shadow: var(--shadow-card); }
.case-tag {
  display: inline-block;
  background: rgba(108,99,255,0.12);
  color: var(--primary-light);
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}
.case-tag.health { background: rgba(255,107,53,0.12); color: var(--accent2); }
.case-tag.ecom { background: rgba(0,212,170,0.12); color: var(--accent); }
.case-logo {
  width: 56px;
  height: 56px;
  background: rgba(108,99,255,0.15);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--primary);
  margin-bottom: 16px;
}
.case-logo.health { background: rgba(255,107,53,0.12); color: var(--accent2); }
.case-logo.ecom { background: rgba(0,212,170,0.1); color: var(--accent); }
.case-card h4 { font-size: 1.1rem; font-weight: 700; color: var(--text); margin-bottom: 12px; }
.case-desc { font-size: 0.9rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 20px; }
.case-desc strong { color: var(--text); }
.case-results { display: flex; flex-direction: column; gap: 8px; }
.cr-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.87rem;
  color: var(--text-muted);
  font-weight: 500;
}
.cr-item i { color: var(--accent); font-size: 0.8rem; flex-shrink: 0; }

/* Testimonial Slider */
.testimonials-slider { position: relative; overflow: hidden; }
.testimonial-track {
  display: flex;
  gap: 24px;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.testimonial-card {
  min-width: calc(50% - 12px);
  background: var(--gradient-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 36px;
  flex-shrink: 0;
}
.tc-stars { color: var(--yellow); font-size: 0.85rem; margin-bottom: 16px; display: flex; gap: 4px; }
.tc-quote {
  font-size: 0.98rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 24px;
  font-style: italic;
}
.tc-author {
  display: flex;
  align-items: center;
  gap: 14px;
}
.tc-avatar {
  width: 48px;
  height: 48px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: #fff;
  flex-shrink: 0;
}
.tc-info strong { display: block; font-size: 0.95rem; color: var(--text); margin-bottom: 2px; }
.tc-info span { font-size: 0.82rem; color: var(--text-muted); }
.slider-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 32px;
}
.slider-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--card-bg);
  border: 1px solid var(--border);
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.slider-btn:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
.slider-dots { display: flex; gap: 8px; }
.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border);
  cursor: pointer;
  transition: var(--transition);
}
.dot.active { background: var(--primary); width: 24px; border-radius: 4px; }

/* ============================================================
   LEAD MAGNET
   ============================================================ */
.lead-magnet-section {
  background: linear-gradient(135deg, #0d0e24, #1a0b35);
  position: relative;
  overflow: hidden;
}
.lead-magnet-section::before {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0,212,170,0.1), transparent 70%);
  pointer-events: none;
}
.lead-magnet-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.lm-left { padding-right: 20px; }
.lm-gift-icon {
  position: relative;
  display: inline-block;
  margin-bottom: 24px;
}
.lm-gift-icon i {
  font-size: 4rem;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.lm-badge {
  position: absolute;
  top: -4px;
  right: -8px;
  background: var(--accent2);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 4px;
  letter-spacing: 0.5px;
}
.lm-desc {
  color: rgba(232,233,255,0.75);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 28px;
}
.lm-desc strong { color: var(--yellow); }
.lm-features { display: flex; flex-direction: column; gap: 14px; }
.lm-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  color: rgba(232,233,255,0.8);
  font-weight: 500;
}
.lm-features li i { font-size: 1rem; color: var(--accent); flex-shrink: 0; }

/* Form */
.lm-form-card {
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-card);
}
.lm-form-header { margin-bottom: 28px; }
.lm-form-header h3 { font-size: 1.3rem; font-weight: 800; color: var(--text); margin-bottom: 8px; }
.lm-form-header p { font-size: 0.9rem; color: var(--text-muted); }

.lm-form { display: flex; flex-direction: column; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label {
  font-size: 0.87rem;
  font-weight: 600;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}
.form-group label i { color: var(--primary); font-size: 0.8rem; }
.form-group input,
.form-group select {
  background: var(--dark4);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  color: var(--text);
  font-size: 0.95rem;
  font-family: 'Be Vietnam Pro', sans-serif;
  transition: var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(108,99,255,0.15);
}
.form-group input::placeholder { color: var(--text-muted); }
.form-group select option { background: var(--dark4); color: var(--text); }
.form-note {
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.form-note i { color: var(--accent); }

.form-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}
.form-success i {
  font-size: 4rem;
  color: var(--accent);
  margin-bottom: 16px;
  display: block;
}
.form-success h4 { font-size: 1.2rem; font-weight: 800; color: var(--text); margin-bottom: 8px; }
.form-success p { color: var(--text-muted); font-size: 0.95rem; }

/* ============================================================
   CONSULT CTA SECTION
   ============================================================ */
.consult-section {
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
}
.consult-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(108,99,255,0.15), transparent 60%);
  pointer-events: none;
}
.consult-inner { position: relative; z-index: 1; text-align: center; max-width: 720px; margin: 0 auto; }
.consult-desc {
  font-size: 1.05rem;
  color: rgba(232,233,255,0.75);
  line-height: 1.8;
  margin-bottom: 36px;
}
.consult-desc strong { color: #fff; }
.consult-cta-group {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 36px;
}
.consult-trust-items {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
}
.cti {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.87rem;
  color: rgba(232,233,255,0.7);
  font-weight: 500;
}
.cti i { color: var(--accent); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--dark2);
  border-top: 1px solid var(--border-light);
  padding: 80px 0 40px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 60px;
}
.footer-brand p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-top: 12px;
  margin-bottom: 20px;
}
.footer-socials { display: flex; gap: 12px; }
.footer-socials a {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--card-bg);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 1rem;
  transition: var(--transition);
}
.footer-socials a:hover { background: var(--primary); border-color: var(--primary); color: #fff; transform: translateY(-2px); }

.footer-links-col h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.footer-links-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links-col ul li a {
  font-size: 0.88rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}
.footer-links-col ul li a:hover { color: var(--primary-light); }
.footer-links-col ul li a i { font-size: 0.75rem; }

.footer-bottom {
  border-top: 1px solid var(--border-light);
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: 0.85rem; color: var(--text-muted); }
.footer-bottom-links { display: flex; gap: 24px; }
.footer-bottom-links a { font-size: 0.85rem; color: var(--text-muted); }
.footer-bottom-links a:hover { color: var(--primary-light); }

/* Scroll to Top */
.scroll-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  background: var(--gradient-primary);
  border: none;
  border-radius: 50%;
  color: #fff;
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-primary);
  opacity: 0;
  transform: translateY(20px);
  transition: var(--transition);
  z-index: 500;
}
.scroll-top.visible { opacity: 1; transform: translateY(0); }
.scroll-top:hover { transform: translateY(-4px); }

/* ============================================================
   ANIMATIONS
   ============================================================ */
.animate-fadeup {
  opacity: 0;
  transform: translateY(40px);
  animation: fadeUp 0.7s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}
.animate-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.animate-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.animate-left.visible,
.animate-right.visible { opacity: 1; transform: translateX(0); }

.animate-card {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.animate-card.visible { opacity: 1; transform: translateY(0); }

.delay-0 { animation-delay: 0.1s; }
.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }
.delay-4 { animation-delay: 0.8s; }
.delay-5 { animation-delay: 1.0s; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   COURSES SECTION
   ============================================================ */
.courses-section { background: var(--dark); }

/* Group container */
.course-group {
  background: var(--gradient-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin-bottom: 36px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.course-group::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: var(--transition);
}
.course-group:hover::before { opacity: 1; }

/* Group Header */
.course-group-header {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.cg-icon {
  width: 60px; height: 60px; min-width: 60px;
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
}
.cg-icon--foundation { background: rgba(108,99,255,0.15); color: var(--primary); border: 1px solid rgba(108,99,255,0.3); }
.cg-icon--marketing  { background: rgba(0,212,170,0.12);  color: var(--accent);  border: 1px solid rgba(0,212,170,0.3); }
.cg-icon--niche      { background: rgba(255,107,53,0.12); color: var(--accent2); border: 1px solid rgba(255,107,53,0.3); }
.cg-icon--infra      { background: rgba(255,214,0,0.1);   color: var(--yellow);  border: 1px solid rgba(255,214,0,0.3); }

.cg-meta { flex: 1; }
.cg-tag {
  display: inline-block;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 1px; text-transform: uppercase;
  padding: 3px 10px; border-radius: 50px; margin-bottom: 8px;
  background: rgba(108,99,255,0.12); color: var(--primary-light); border: 1px solid rgba(108,99,255,0.25);
}
.cg-tag--marketing { background: rgba(0,212,170,0.1);  color: var(--accent);  border-color: rgba(0,212,170,0.25); }
.cg-tag--niche     { background: rgba(255,107,53,0.1); color: var(--accent2); border-color: rgba(255,107,53,0.25); }
.cg-tag--infra     { background: rgba(255,214,0,0.08); color: var(--yellow);  border-color: rgba(255,214,0,0.25); }

.cg-meta h3 {
  font-size: 1.25rem; font-weight: 800; color: var(--text); margin-bottom: 8px; line-height: 1.3;
}
.cg-sub { font-size: 1rem; font-weight: 500; color: var(--text-muted); }
.cg-meta > p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; }

.cg-badge {
  align-self: flex-start;
  padding: 6px 14px; border-radius: 50px;
  font-size: 0.78rem; font-weight: 700; white-space: nowrap;
}
.cg-badge--foundation { background: rgba(108,99,255,0.15); color: var(--primary-light); border: 1px solid rgba(108,99,255,0.3); }
.cg-badge--marketing  { background: rgba(255,107,53,0.15); color: var(--accent2); border: 1px solid rgba(255,107,53,0.3); }
.cg-badge--niche      { background: rgba(0,212,170,0.1);   color: var(--accent);  border: 1px solid rgba(0,212,170,0.3); }
.cg-badge--infra      { background: rgba(255,214,0,0.1);   color: var(--yellow);  border: 1px solid rgba(255,214,0,0.3); }

/* Course Cards Grid */
.course-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

/* Individual Course Card */
.course-card {
  background: var(--dark3);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.course-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: var(--transition);
  transform-origin: left;
}
.course-card:hover { transform: translateY(-5px); border-color: rgba(108,99,255,0.35); box-shadow: 0 12px 32px rgba(0,0,0,0.35); }
.course-card:hover::after { transform: scaleX(1); }

/* Marketing variant */
.course-card--marketing::after { background: linear-gradient(135deg, #00D4AA, #6C63FF); }
.course-card--marketing:hover { border-color: rgba(0,212,170,0.35); }
/* Niche variant */
.course-card--niche::after { background: linear-gradient(135deg, #FF6B35, #FFD600); }
.course-card--niche:hover { border-color: rgba(255,107,53,0.35); }
/* Infra variant */
.course-card--infra::after { background: linear-gradient(135deg, #FFD600, #FF6B35); }
.course-card--infra:hover { border-color: rgba(255,214,0,0.35); }
/* CTA placeholder card */
.course-card--cta {
  background: repeating-linear-gradient(
    -45deg, rgba(108,99,255,0.04), rgba(108,99,255,0.04) 4px, transparent 4px, transparent 12px
  );
  border-style: dashed;
  justify-content: center; align-items: center; text-align: center;
}

.cc-num {
  font-size: 0.7rem; font-weight: 800; letter-spacing: 1.5px;
  color: var(--primary); font-family: monospace;
}
.cc-num--marketing { color: var(--accent); }
.cc-num--niche     { color: var(--accent2); }
.cc-num--infra     { color: var(--yellow); }

.cc-icon {
  width: 44px; height: 44px;
  border-radius: 12px; display: flex; align-items: center; justify-content: center;
  font-size: 1.15rem;
  background: rgba(108,99,255,0.12); color: var(--primary);
  border: 1px solid rgba(108,99,255,0.2);
}
.cc-icon--marketing { background: rgba(0,212,170,0.1);  color: var(--accent);  border-color: rgba(0,212,170,0.2); }
.cc-icon--niche     { background: rgba(255,107,53,0.1); color: var(--accent2); border-color: rgba(255,107,53,0.2); }
.cc-icon--infra     { background: rgba(255,214,0,0.08); color: var(--yellow);  border-color: rgba(255,214,0,0.2); }

.cc-soon-icon {
  width: 56px; height: 56px; border-radius: 50%;
  background: rgba(108,99,255,0.1); border: 2px dashed rgba(108,99,255,0.3);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; color: var(--text-muted); margin-bottom: 4px;
}

.course-card h4 {
  font-size: 0.95rem; font-weight: 700; color: var(--text); line-height: 1.4;
}

.cc-result {
  font-size: 0.83rem; color: var(--text-muted); line-height: 1.6; flex: 1;
}

.cc-tags {
  display: flex; flex-wrap: wrap; gap: 6px;
}
.cc-tags span {
  font-size: 0.7rem; font-weight: 600; padding: 3px 8px; border-radius: 50px;
  background: rgba(255,255,255,0.05); color: var(--text-muted);
  border: 1px solid var(--border-light);
}

.cc-cta {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.82rem; font-weight: 700; color: var(--primary);
  margin-top: 4px; transition: var(--transition);
}
.cc-cta:hover { gap: 10px; }
.cc-cta--marketing { color: var(--accent); }
.cc-cta--niche     { color: var(--accent2); }
.cc-cta--infra     { color: var(--yellow); }

/* Bottom CTA Row */
.courses-cta-row {
  margin-top: 16px;
}
.courses-cta-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  background: linear-gradient(135deg, rgba(108,99,255,0.12), rgba(0,212,170,0.08));
  border: 1px solid rgba(108,99,255,0.25);
  border-radius: var(--radius);
  padding: 28px 36px;
  flex-wrap: wrap;
}
.courses-cta-inner > i {
  font-size: 2rem; color: var(--primary); flex-shrink: 0;
}
.courses-cta-inner > div { flex: 1; min-width: 220px; }
.courses-cta-inner h4 {
  font-size: 1.05rem; font-weight: 700; color: var(--text); margin-bottom: 4px;
}
.courses-cta-inner p { font-size: 0.88rem; color: var(--text-muted); }

/* Responsive courses */
@media (max-width: 1100px) {
  .course-cards-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .course-cards-grid { grid-template-columns: 1fr; }
  .course-group { padding: 24px 18px; }
  .courses-cta-inner { padding: 20px; flex-direction: column; text-align: center; }
  .courses-cta-inner > i { display: none; }
}

/* Responsive courses */
@media (max-width: 1100px) {
  .course-cards-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .course-cards-grid { grid-template-columns: 1fr; }
  .course-group { padding: 24px 18px; }
  .courses-cta-inner { padding: 20px; flex-direction: column; text-align: center; }
  .courses-cta-inner > i { display: none; }
}

/* ============================================================
   OUTCOMES SECTION
   ============================================================ */
.outcomes-section { background: var(--dark2); }

.outcomes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

/* Outcome Card */
.outcome-card {
  background: var(--gradient-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.outcome-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}
.outcome-card:hover {
  transform: translateY(-6px);
  border-color: rgba(108,99,255,0.3);
  box-shadow: var(--shadow-card);
}
.outcome-card:hover::before { transform: scaleX(1); }

.oc-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.oc-index {
  font-size: 2.4rem;
  font-weight: 900;
  line-height: 1;
  color: rgba(108,99,255,0.15);
  font-family: monospace;
  letter-spacing: -2px;
}
.oc-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  background: rgba(108,99,255,0.12);
  color: var(--primary);
  border: 1px solid rgba(108,99,255,0.2);
  flex-shrink: 0;
}
.oc-icon--green  { background: rgba(0,212,170,0.1);  color: var(--accent);  border-color: rgba(0,212,170,0.25); }
.oc-icon--orange { background: rgba(255,107,53,0.1); color: var(--accent2); border-color: rgba(255,107,53,0.25); }
.oc-icon--yellow { background: rgba(255,214,0,0.08); color: var(--yellow);  border-color: rgba(255,214,0,0.2); }
.oc-icon--teal   { background: rgba(0,180,216,0.1);  color: #00B4D8;        border-color: rgba(0,180,216,0.25); }
.oc-icon--purple { background: rgba(168,99,255,0.1); color: var(--primary-light); border-color: rgba(168,99,255,0.25); }

.outcome-card h3 {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1.35;
}
.outcome-card > p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.7;
  flex: 1;
}

.oc-deliverables {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
}
.oc-deliverables span {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 500;
}
.oc-deliverables span i {
  color: var(--accent);
  font-size: 0.75rem;
  flex-shrink: 0;
}

.oc-tools { display: flex; flex-direction: column; gap: 6px; }
.oc-tool-label {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
}
.oc-tool-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.oc-tool-chips span {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 50px;
  background: rgba(108,99,255,0.1);
  color: var(--primary-light);
  border: 1px solid rgba(108,99,255,0.2);
}

/* Compare Table */
.outcomes-compare {
  background: var(--gradient-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin-top: 8px;
}
.compare-title {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.compare-title i { color: var(--primary); }

.compare-grid {
  display: grid;
  grid-template-columns: 1fr 40px 1fr;
  gap: 0;
  align-items: stretch;
}
.compare-col {
  border-radius: var(--radius-sm);
  padding: 24px 28px;
}
.compare-before {
  background: rgba(255,80,80,0.05);
  border: 1px solid rgba(255,80,80,0.15);
}
.compare-after {
  background: rgba(0,212,170,0.05);
  border: 1px solid rgba(0,212,170,0.15);
}
.compare-col-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-light);
}
.compare-before .compare-col-header { color: #FF6B6B; }
.compare-after  .compare-col-header { color: var(--accent); }

.compare-col ul { display: flex; flex-direction: column; gap: 12px; }
.compare-col ul li {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
  padding-left: 4px;
  position: relative;
}
.compare-before ul li::before {
  content: '✕';
  color: #FF6B6B;
  font-weight: 700;
  margin-right: 8px;
  font-size: 0.75rem;
}
.compare-after ul li::before {
  content: '✓';
  color: var(--accent);
  font-weight: 700;
  margin-right: 8px;
}

.compare-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--primary);
}

/* Responsive outcomes */
@media (max-width: 1024px) {
  .outcomes-grid { grid-template-columns: repeat(2, 1fr); }
  .compare-grid { grid-template-columns: 1fr; gap: 12px; }
  .compare-arrow { transform: rotate(90deg); }
}
@media (max-width: 640px) {
  .outcomes-grid { grid-template-columns: 1fr; }
  .outcomes-compare { padding: 24px 18px; }
  .compare-col { padding: 18px 16px; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .solution-inner,
  .lead-magnet-inner { grid-template-columns: 1fr; gap: 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .proof-stats-row { grid-template-columns: repeat(2, 1fr); }
  .module-panel { grid-template-columns: 1fr; }
  .module-right { order: -1; }
  .cto-diagram { width: 280px; height: 280px; }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: var(--dark2);
    flex-direction: column;
    padding: 24px;
    gap: 8px;
    border-bottom: 1px solid var(--border-light);
    z-index: 999;
  }
  .nav-links.open { display: flex; }
  .nav-links li a { display: block; padding: 12px 16px; }
  .hamburger { display: flex; }

  .hero { padding: 100px 0 60px; }
  .hero-cta-group { flex-direction: column; align-items: center; }
  .hero-stats { gap: 24px; }
  .stat-divider { display: none; }

  .pain-grid { grid-template-columns: 1fr; }
  .case-studies-grid { grid-template-columns: 1fr; }
  .proof-stats-row { grid-template-columns: repeat(2, 1fr); }
  .testimonial-card { min-width: 100%; }

  .modules-tabs { flex-direction: column; }
  .tab-btn { min-width: auto; }
  .module-panel { padding: 28px 20px; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .section-gap { padding: 60px 0; }
  .scroll-top { bottom: 20px; right: 20px; }
}

@media (max-width: 480px) {
  .proof-stats-row { grid-template-columns: 1fr; }
  .hero-headline { font-size: 1.8rem; }
  .lm-form-card { padding: 24px 20px; }
  .industry-grid { grid-template-columns: repeat(2, 1fr); }
}