/* ============================================================
   EUGENE OGLEGBA — GLOBAL STYLESHEET (FIXED)
   Premium Personal Brand & Authority Platform
   ============================================================ */

/* ============================================================
   1. CSS CUSTOM PROPERTIES (Design Tokens)
   ============================================================ */
:root {
  --color-brand-400: #818cf8;
  --color-brand-500: #6366f1;
  --color-brand-600: #4f46e5;
  --color-brand-700: #4338ca;

  --color-gold-400: #fbbf24;
  --color-gold-500: #f59e0b;

  --color-dark-900: #0a0a0f;
  --color-dark-800: #0f0f1e;
  --color-dark-700: #1a1a2e;
  --color-dark-600: #2d2d4a;
  --color-dark-500: #4a4a6a;
  --color-dark-400: #6b6b8f;
  --color-dark-300: #9494b0;
  --color-dark-200: #c5c5d8;
  --color-dark-100: #e8e8f0;

  --font-sans:  'Inter', system-ui, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-mono:  'JetBrains Mono', monospace;

  --section-padding: 6rem;

  --border-subtle: 1px solid rgba(255, 255, 255, 0.06);
  --border-brand:  1px solid rgba(99, 102, 241, 0.3);

  --glass-bg:     rgba(15, 15, 30, 0.6);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-blur:   blur(20px);

  --shadow-brand: 0 0 40px rgba(99, 102, 241, 0.2);
  --shadow-card:  0 4px 24px rgba(0, 0, 0, 0.4);
  --shadow-gold:  0 0 40px rgba(251, 191, 36, 0.2);

  --gradient-brand: linear-gradient(135deg, #6366f1, #8b5cf6, #a78bfa);
  --gradient-gold:  linear-gradient(135deg, #f59e0b, #fbbf24, #fde68a);
  --gradient-dark:  linear-gradient(135deg, #0f0f1e, #1a1a2e);

  --transition-fast: all 0.15s ease;
  --transition-base: all 0.3s ease;
  --transition-slow: all 0.5s ease;

  --radius-sm:  8px;
  --radius-md:  12px;
  --radius-lg:  16px;
  --radius-xl:  24px;
  --radius-2xl: 32px;
}

/* ============================================================
   2. 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-sans);
  background-color: var(--color-dark-900);
  color: var(--color-dark-200);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

input,
textarea,
select {
  font-family: inherit;
}

::selection {
  background-color: rgba(99, 102, 241, 0.4);
  color: #ffffff;
}

::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: var(--color-dark-900);
}

::-webkit-scrollbar-thumb {
  background: var(--color-dark-600);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-brand-500);
}

:focus-visible {
  outline: 2px solid var(--color-brand-500);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ============================================================
   3. TYPOGRAPHY
   ============================================================ */
.gradient-text {
  background: var(--gradient-brand);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientMove 6s ease infinite;
}

.gradient-text-gold {
  background: var(--gradient-gold);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ============================================================
   4. BUTTONS
   ============================================================ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--color-brand-500), var(--color-brand-700));
  color: #ffffff;
  font-weight: 700;
  border-radius: var(--radius-xl);
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(99, 102, 241, 0.3);
  letter-spacing: 0.01em;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-brand-400), var(--color-brand-600));
  opacity: 0;
  transition: var(--transition-base);
}

.btn-primary:hover::before { opacity: 1; }

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(99, 102, 241, 0.4);
}

.btn-primary:active { transform: translateY(0); }
.btn-primary span { position: relative; z-index: 1; }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.05);
  color: #ffffff;
  font-weight: 700;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.12);
  transition: var(--transition-base);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: transparent;
  color: var(--color-dark-200);
  font-weight: 600;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: var(--transition-base);
}

.btn-ghost:hover {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.05);
  transform: translateY(-2px);
}

.btn-gold {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--color-gold-500), var(--color-gold-400));
  color: #0a0a0f;
  font-weight: 700;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(251, 191, 36, 0.3);
  transition: var(--transition-base);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(251, 191, 36, 0.35);
}

/* ============================================================
   5. NAVIGATION
   ============================================================ */
#navbar { background: transparent; }

#navbar.scrolled {
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: var(--border-subtle);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-link {
  position: relative;
  padding-bottom: 2px;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-brand-500);
  transition: width 0.3s ease;
}

.nav-link:hover::after { width: 100%; }

/* ============================================================
   6. HERO SECTION
   ============================================================ */
.hero-bg {
  background:
    radial-gradient(ellipse at 20% 50%, rgba(99, 102, 241, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(139, 92, 246, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 60% 80%, rgba(251, 191, 36, 0.04) 0%, transparent 50%),
    linear-gradient(180deg, #0a0a0f 0%, #0f0f1e 50%, #0a0a0f 100%);
}

.grid-overlay {
  background-image:
    linear-gradient(rgba(99, 102, 241, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99, 102, 241, 0.05) 1px, transparent 1px);
  background-size: 60px 60px;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 8px;
}

.trust-check {
  color: var(--color-brand-400);
  font-weight: 700;
  font-size: 0.875rem;
}

/* ============================================================
   7. PORTRAIT — Hero Right Side  (FIXED)
   ============================================================ */
.portrait-frame {
  position: relative;
  width: 380px;
  height: 480px;
  max-width: 90vw;
  border-radius: 32px;
  overflow: hidden;
  border: 1px solid rgba(99, 102, 241, 0.2);
  box-shadow:
    0 0 0 1px rgba(99, 102, 241, 0.1),
    0 20px 60px rgba(0, 0, 0, 0.5),
    0 0 80px rgba(99, 102, 241, 0.15);
}

.portrait-image-container {
  position: relative;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #0f0f1e, #1a1a2e);
}

.portrait-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}

.portrait-placeholder {
  position: absolute;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #0f0f1e 0%, #1a1a2e 50%, #0f0f1e 100%);
  flex-direction: column;
}

.portrait-glass-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40%;
  background: linear-gradient(to top, rgba(10, 10, 15, 0.8), transparent);
  pointer-events: none;
}

/* ============================================================
   8. FLOATING CARDS
   ============================================================ */
.floating-card {
  position: absolute;
  background: rgba(15, 15, 30, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 14px 18px;
  box-shadow: var(--shadow-card);
  z-index: 20;
  min-width: 160px;
}

.floating-card-1 { top: 10%; right: -20px; }
.floating-card-2 { bottom: 20%; left: -30px; }
.floating-card-3 { bottom: 8%; right: -10px; }

/* ============================================================
   ACCENT IMAGE SLOTS (FIXED — now visible when image loads)
   ============================================================ */
.accent-image-slot {
  position: absolute;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.06);
  z-index: 5;
  pointer-events: none;
}

.accent-top-right {
  top: -30px;
  right: -50px;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  border: 2px solid rgba(99, 102, 241, 0.2);
}

.accent-bottom-left {
  bottom: -20px;
  left: -40px;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 2px solid rgba(251, 191, 36, 0.2);
}

/* ============================================================
   9. SECTION COMMON STYLES
   ============================================================ */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 100px;
  background: rgba(99, 102, 241, 0.08);
  border: 1px solid rgba(99, 102, 241, 0.2);
  color: var(--color-brand-400);
  font-size: 0.75rem;
  font-family: var(--font-mono);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-tag::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-brand-400);
  animation: pulse 2s ease-in-out infinite;
}

.section-bg-glow {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.06) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* ============================================================
   10. SCROLLING STRIP
   ============================================================ */
.logos-strip-wrapper {
  mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
}

.logos-strip { width: max-content; }

.logos-animate { animation: scrollLeft 30s linear infinite; }

@keyframes scrollLeft {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.industry-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  border-radius: 100px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.07);
  color: var(--color-dark-200);
  font-size: 0.875rem;
  font-weight: 500;
  white-space: nowrap;
  transition: var(--transition-base);
}

/* ============================================================
   11. ABOUT SECTION
   ============================================================ */
.about-image-frame {
  position: relative;
  width: 100%;
  height: 520px;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: var(--shadow-card);
  background: var(--color-dark-800);
}

.about-glass-card {
  position: absolute;
  bottom: 24px;
  left: 24px;
  right: 24px;
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
}

.about-accent-image {
  position: absolute;
  top: -24px;
  right: -24px;
  width: 160px;
  height: 160px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 3px solid var(--color-dark-900);
  box-shadow: var(--shadow-card);
  background: linear-gradient(135deg, var(--color-brand-600), #7c3aed);
  z-index: 10;
}

.about-year-badge {
  position: absolute;
  bottom: -20px;
  right: 20px;
  background: linear-gradient(135deg, var(--color-brand-500), var(--color-brand-700));
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  text-align: center;
  box-shadow: 0 8px 30px rgba(99, 102, 241, 0.4);
  z-index: 10;
}

.value-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--color-dark-200);
  font-size: 0.875rem;
  font-weight: 500;
  transition: var(--transition-base);
}

.value-chip:hover {
  background: rgba(99, 102, 241, 0.08);
  border-color: rgba(99, 102, 241, 0.2);
}

/* ============================================================
   12. STATS
   ============================================================ */
.stat-card { padding: 2rem 1rem; }

/* ============================================================
   13. OUTCOME CARDS
   ============================================================ */
.outcome-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-xl);
  padding: 28px;
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

.outcome-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-brand);
  opacity: 0;
  transition: var(--transition-base);
}

.outcome-card:hover {
  background: rgba(99, 102, 241, 0.05);
  border-color: rgba(99, 102, 241, 0.2);
  transform: translateY(-4px);
  box-shadow: var(--shadow-brand);
}

.outcome-card:hover::before { opacity: 1; }

.outcome-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(99, 102, 241, 0.08);
  border: 1px solid rgba(99, 102, 241, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: var(--transition-base);
}

.outcome-card:hover .outcome-icon-wrap {
  background: rgba(99, 102, 241, 0.15);
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.2);
}

/* ============================================================
   14. EXPERTISE CARDS
   ============================================================ */
.expertise-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: var(--transition-base);
  cursor: default;
  position: relative;
  overflow: hidden;
}

.expertise-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.05), transparent);
  opacity: 0;
  transition: var(--transition-base);
}

.expertise-card:hover {
  border-color: rgba(99, 102, 241, 0.25);
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(99, 102, 241, 0.1);
}

.expertise-card:hover::after { opacity: 1; }

.expertise-icon {
  font-size: 2rem;
  margin-bottom: 12px;
  display: block;
}

.expertise-title {
  color: #ffffff;
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 8px;
  position: relative;
  z-index: 1;
}

.expertise-desc {
  color: var(--color-dark-300);
  font-size: 0.8125rem;
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

/* ============================================================
   15. PRODUCTS GRID
   ============================================================ */
.product-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: var(--transition-base);
  cursor: pointer;
  position: relative;
}

.product-card:hover {
  border-color: rgba(99, 102, 241, 0.25);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), 0 0 30px rgba(99, 102, 241, 0.1);
}

.product-card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background: linear-gradient(135deg, var(--color-dark-800), var(--color-dark-700));
}

.product-card-image-placeholder {
  width: 100%;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-dark-800), var(--color-dark-700));
  font-size: 3rem;
}

.product-card-body { padding: 20px; }

.product-card-tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 100px;
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.2);
  color: var(--color-brand-400);
  font-size: 0.7rem;
  font-family: var(--font-mono);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}

.product-card-title {
  color: #ffffff;
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.product-card-desc {
  color: var(--color-dark-300);
  font-size: 0.8125rem;
  line-height: 1.6;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 600;
  font-family: var(--font-mono);
}

.product-status-live {
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.2);
  color: #4ade80;
}

.product-status-live::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #4ade80;
  animation: pulse 2s ease-in-out infinite;
}

.product-status-dev {
  background: rgba(251, 191, 36, 0.1);
  border: 1px solid rgba(251, 191, 36, 0.2);
  color: var(--color-gold-400);
}

.product-status-concept {
  background: rgba(148, 163, 184, 0.1);
  border: 1px solid rgba(148, 163, 184, 0.2);
  color: #94a3b8;
}

.product-skeleton {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-xl);
  height: 320px;
  position: relative;
  overflow: hidden;
}

.product-skeleton::after,
.insight-skeleton::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.04) 50%, transparent 100%);
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.insight-skeleton {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-xl);
  height: 280px;
  position: relative;
  overflow: hidden;
}

/* ============================================================
   16. PROCESS TIMELINE
   ============================================================ */
.process-timeline {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 0;
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

@media (min-width: 640px) {
  .process-timeline { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .process-timeline { grid-template-columns: repeat(4, 1fr); }
}

.process-step {
  position: relative;
  padding: 28px 24px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: var(--transition-base);
}

.process-step:hover {
  background: rgba(99, 102, 241, 0.04);
  border-color: rgba(99, 102, 241, 0.2);
}

.process-step::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: transparent;
  transition: var(--transition-base);
}

.process-step:hover::after { background: var(--gradient-brand); }

.process-number {
  font-family: var(--font-mono);
  font-size: 2.5rem;
  font-weight: 800;
  color: rgba(99, 102, 241, 0.15);
  line-height: 1;
  margin-bottom: 16px;
  transition: var(--transition-base);
}

.process-step:hover .process-number { color: rgba(99, 102, 241, 0.4); }

/* ============================================================
   17. INDUSTRY CARDS
   ============================================================ */
.industry-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 28px 20px;
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: var(--transition-base);
  text-decoration: none;
  gap: 10px;
}

.industry-card:hover {
  background: rgba(99, 102, 241, 0.06);
  border-color: rgba(99, 102, 241, 0.2);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(99, 102, 241, 0.1);
}

.industry-icon-wrap {
  font-size: 2.5rem;
  transition: transform 0.3s ease;
}

.industry-card:hover .industry-icon-wrap { transform: scale(1.15); }

.industry-name {
  color: #ffffff;
  font-weight: 700;
  font-size: 1rem;
}

.industry-hint {
  color: var(--color-dark-400);
  font-size: 0.75rem;
  line-height: 1.5;
}

/* ============================================================
   18. TESTIMONIALS SLIDER
   ============================================================ */
.testimonials-slider-wrapper { position: relative; }

.testimonials-slider { transition: transform 0.5s ease; }

.testimonial-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-xl);
  padding: 28px;
  flex-shrink: 0;
  transition: var(--transition-base);
}

.testimonial-card:hover {
  border-color: rgba(99, 102, 241, 0.2);
  background: rgba(99, 102, 241, 0.04);
}

.slider-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--color-dark-200);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-base);
  cursor: pointer;
}

.slider-btn:hover {
  background: rgba(99, 102, 241, 0.15);
  border-color: rgba(99, 102, 241, 0.3);
  color: #ffffff;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  transition: var(--transition-base);
  cursor: pointer;
}

.dot-active {
  background: var(--color-brand-500);
  width: 24px;
  border-radius: 4px;
}

/* ============================================================
   19. INSIGHTS / BLOG CARDS
   ============================================================ */
.insight-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: var(--transition-base);
  display: flex;
  flex-direction: column;
  text-decoration: none;
}

.insight-card:hover {
  border-color: rgba(99, 102, 241, 0.2);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.insight-card-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
  background: var(--color-dark-800);
}

.insight-card-body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.insight-category {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 100px;
  background: rgba(99, 102, 241, 0.08);
  color: var(--color-brand-400);
  font-size: 0.7rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}

.insight-title {
  color: #ffffff;
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.4;
  margin-bottom: 8px;
}

.insight-excerpt {
  color: var(--color-dark-300);
  font-size: 0.8125rem;
  line-height: 1.6;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.insight-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.insight-date {
  color: var(--color-dark-400);
  font-size: 0.75rem;
  font-family: var(--font-mono);
}

.insight-read-more {
  color: var(--color-brand-400);
  font-size: 0.75rem;
  font-weight: 600;
}

/* ============================================================
   20. ENGAGEMENT CARDS
   ============================================================ */
.engagement-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--radius-2xl);
  padding: 40px 32px;
  position: relative;
  transition: var(--transition-base);
  display: flex;
  flex-direction: column;
}

.engagement-card:hover {
  border-color: rgba(99, 102, 241, 0.25);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.engagement-card-featured {
  background: rgba(99, 102, 241, 0.06);
  border-color: rgba(99, 102, 241, 0.3);
  box-shadow: 0 0 40px rgba(99, 102, 241, 0.1);
}

.engagement-card-featured:hover {
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3), 0 0 60px rgba(99, 102, 241, 0.2);
}

.engagement-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--color-brand-500), var(--color-brand-700));
  color: #ffffff;
  font-size: 0.7rem;
  font-weight: 700;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 6px 18px;
  border-radius: 100px;
  white-space: nowrap;
}

.engagement-icon {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.engagement-feature {
  color: var(--color-dark-200);
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.engagement-feature:last-child { border-bottom: none; }

/* ============================================================
   21. CONTACT SECTION
   ============================================================ */
.contact-channel-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: var(--transition-base);
  text-decoration: none;
}

.contact-channel-card:hover {
  background: rgba(99, 102, 241, 0.06);
  border-color: rgba(99, 102, 241, 0.2);
  transform: translateX(4px);
}

.contact-channel-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-form-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-2xl);
  padding: 36px;
}

/* ============================================================
   22. FORM ELEMENTS
   ============================================================ */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  color: var(--color-dark-200);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.01em;
}

.form-input {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  color: #ffffff;
  font-size: 0.9375rem;
  transition: var(--transition-base);
  width: 100%;
  outline: none;
}

.form-input:focus {
  border-color: rgba(99, 102, 241, 0.5);
  background: rgba(99, 102, 241, 0.04);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-input::placeholder { color: var(--color-dark-500); }

.form-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236b6b8f'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  background-size: 16px;
  padding-right: 44px;
}

.form-select option {
  background: var(--color-dark-800);
  color: #ffffff;
}

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

/* ============================================================
   23. FOOTER
   ============================================================ */
.footer-heading {
  color: #ffffff;
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.footer-link {
  color: var(--color-dark-400);
  font-size: 0.875rem;
  transition: var(--transition-base);
  display: block;
}

.footer-link:hover {
  color: var(--color-dark-100);
  padding-left: 4px;
}

.footer-social-link {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-dark-300);
  transition: var(--transition-base);
}

.footer-social-link:hover {
  background: rgba(99, 102, 241, 0.15);
  border-color: rgba(99, 102, 241, 0.3);
  color: #ffffff;
}

/* ============================================================
   24. SCROLL REVEAL ANIMATIONS
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.stagger-children > *:nth-child(1)  { transition-delay: 0.0s; }
.stagger-children > *:nth-child(2)  { transition-delay: 0.1s; }
.stagger-children > *:nth-child(3)  { transition-delay: 0.2s; }
.stagger-children > *:nth-child(4)  { transition-delay: 0.3s; }
.stagger-children > *:nth-child(5)  { transition-delay: 0.4s; }
.stagger-children > *:nth-child(6)  { transition-delay: 0.5s; }
.stagger-children > *:nth-child(7)  { transition-delay: 0.6s; }
.stagger-children > *:nth-child(8)  { transition-delay: 0.7s; }
.stagger-children > *:nth-child(9)  { transition-delay: 0.8s; }
.stagger-children > *:nth-child(10) { transition-delay: 0.9s; }
.stagger-children > *:nth-child(11) { transition-delay: 1.0s; }
.stagger-children > *:nth-child(12) { transition-delay: 1.1s; }

/* ============================================================
   25. UTILITY CLASSES
   ============================================================ */
.glass {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
}

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

.no-select {
  user-select: none;
  -webkit-user-select: none;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ============================================================
   26. LOADING & PAGE TRANSITIONS
   ============================================================ */
.page-loader {
  position: fixed;
  inset: 0;
  background: var(--color-dark-900);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-ring {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 3px solid rgba(99, 102, 241, 0.15);
  border-top-color: var(--color-brand-500);
  animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ============================================================
   27. NOTIFICATION TOAST
   ============================================================ */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9998;
  background: rgba(15, 15, 30, 0.95);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  color: #ffffff;
  font-size: 0.875rem;
  box-shadow: var(--shadow-card);
  transform: translateY(100px);
  opacity: 0;
  transition: var(--transition-base);
  max-width: 320px;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast-success { border-left: 3px solid #4ade80; }
.toast-error   { border-left: 3px solid #f87171; }
.toast-info    { border-left: 3px solid var(--color-brand-400); }

/* ============================================================
   28. RESPONSIVE
   ============================================================ */
@media (max-width: 1023px) {
  .floating-card-1 { top: 5%; right: 0; }
  .floating-card-2 { display: none; }
  .floating-card-3 { bottom: 5%; right: 0; }

  .about-accent-image {
    width: 100px;
    height: 100px;
    top: -12px;
    right: -12px;
  }

  .about-year-badge {
    bottom: -10px;
    right: 10px;
  }
}

@media (max-width: 639px) {
  .portrait-frame {
    width: 300px;
    height: 380px;
  }

  .floating-card { display: none; }

  .contact-form-card { padding: 24px 20px; }

  .engagement-card { padding: 28px 20px; }

  .process-step { padding: 20px 16px; }
}

/* ============================================================
   29. ANIMATION KEYFRAMES
   ============================================================ */
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.4; }
}

@keyframes gradientMove {
  0%, 100% { background-position: 0% 50%; }
  50%       { background-position: 100% 50%; }
}

@keyframes fadeIn {
  0%   { opacity: 0; }
  100% { opacity: 1; }
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-20px); }
}

/* ============================================================
   30. PRINT STYLES
   ============================================================ */
@media print {
  .hero-bg,
  #particleCanvas,
  .grid-overlay,
  .floating-card,
  nav,
  footer {
    display: none !important;
  }

  body {
    background: #ffffff;
    color: #000000;
  }
}

/* ============================================================
   31. REDUCED MOTION ACCESSIBILITY
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .logos-animate { animation: none; }

  html { scroll-behavior: auto; }
}