/* assets/css/style.css - Complete Professional Redesign */

:root {
  --primary: #0f172a;
  --primary-light: #1e293b;
  --accent: #06b6d4;
  --accent-dark: #0891b2;
  --accent-gradient: linear-gradient(135deg, #06b6d4 0%, #3b82f6 100%);
  --surface: #ffffff;
  --surface-alt: #f8fafc;
  --border-light: #e2e8f0;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --radius-sm: 0.5rem;
  --radius-md: 1rem;
  --radius-lg: 1.5rem;
  --radius-xl: 2rem;
  --font-sans: 'Plus Jakarta Sans', -apple-system, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-mono: 'Space Grotesk', monospace;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-sans);
  color: var(--text-primary);
  background: var(--surface);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ===== CONTAINER ===== */
.sk-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ===== SECTIONS ===== */
.sk-section {
  padding: 6rem 0;
  position: relative;
}

.sk-section-alt {
  background: var(--surface-alt);
}

/* ===== SECTION HEADER ===== */
.sk-section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4rem;
}

.sk-section-tag {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(6, 182, 212, 0.1);
  padding: 0.4rem 1rem;
  border-radius: 100px;
  margin-bottom: 1rem;
}

.sk-heading-xl {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.sk-heading-lg {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}

.sk-section-desc {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 550px;
  margin: 0 auto;
}

/* ===== GRADIENT TEXT ===== */
.sk-gradient-text {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.sk-text-light {
  font-weight: 300;
  color: var(--text-muted);
}

/* ===== SPLIT LAYOUT (About) ===== */
.sk-split-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.sk-badge {
  display: inline-block;
  background: var(--primary);
  color: white;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
  margin-bottom: 1.5rem;
}

.sk-text-lg {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  max-width: 540px;
}

/* Stats Grid */
.sk-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin: 2.5rem 0;
}

.sk-stat-item {
  text-align: left;
}

.sk-stat-number {
  display: block;
  font-family: var(--font-mono);
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--primary);
  line-height: 1.2;
}

.sk-stat-label {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* Media Frame */
.sk-media-frame {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.sk-media-img {
  width: 100%;
  height: auto;
  display: block;
}

.sk-media-pattern {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.sk-floating-card {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--surface);
  padding: 1rem 1.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 500;
  border: 1px solid var(--border-light);
}

.sk-floating-card i {
  color: var(--accent);
  font-size: 1.25rem;
}

/* Arrow Link */
.sk-arrow-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: var(--primary);
  text-decoration: none;
  transition: gap 0.3s ease;
}

.sk-arrow-link:hover {
  gap: 0.75rem;
  color: var(--accent);
}

/* ===== VISION CARDS ===== */
.sk-vision-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
}

.sk-vision-card {
  background: var(--surface);
  padding: 2.5rem 2rem;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.sk-vision-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}

.sk-vision-card.featured {
  background: var(--primary);
  color: white;
}

.sk-vision-card.featured p {
  color: rgba(255, 255, 255, 0.85);
}

.sk-vision-card.featured .sk-card-icon {
  background: rgba(255, 255, 255, 0.15);
  color: white;
}

.sk-card-icon {
  width: 60px;
  height: 60px;
  background: rgba(6, 182, 212, 0.1);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
  color: var(--accent);
}

.sk-vision-card h3 {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  margin-bottom: 1rem;
}

.sk-vision-card p {
  color: var(--text-secondary);
  line-height: 1.7;
}

.sk-card-accent {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--accent-gradient);
  transform: scaleX(0);
  transition: transform 0.3s ease;
  transform-origin: left;
}

.sk-vision-card:hover .sk-card-accent {
  transform: scaleX(1);
}

/* ===== BENTO GRID (Services) ===== */
.sk-bento-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.sk-bento-item {
  background: var(--surface);
  border-radius: var(--radius-xl);
  padding: 2rem;
  border: 1px solid var(--border-light);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.sk-bento-item:hover {
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.sk-bento-item.bento-large {
  grid-column: span 2;
  grid-row: span 2;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: white;
  border: none;
}

.sk-bento-item.bento-large p {
  color: rgba(255, 255, 255, 0.8);
}

.sk-bento-icon {
  width: 48px;
  height: 48px;
  background: rgba(6, 182, 212, 0.15);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.25rem;
  color: var(--accent);
}

.bento-large .sk-bento-icon {
  background: rgba(255, 255, 255, 0.15);
  color: white;
}

.sk-bento-item h4 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

.sk-bento-item p {
  color: var(--text-secondary);
  font-size: 0.9375rem;
}

.sk-bento-tag {
  display: inline-block;
  margin-top: 1.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: rgba(255, 255, 255, 0.15);
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
}

.sk-bento-bg {
  position: absolute;
  bottom: -50px;
  right: -50px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
  border-radius: 50%;
}

/* ===== VIDEO SHOWCASE ===== */
.sk-video-showcase {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.sk-video-showcase-item {
  transition: transform 0.3s ease;
}

.sk-video-showcase-item:hover {
  transform: translateY(-8px);
}

.sk-video-player-wrapper {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: #000;
}

.sk-video-player {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sk-video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.sk-video-player-wrapper:hover .sk-video-overlay {
  opacity: 1;
}

.sk-play-indicator {
  width: 60px;
  height: 60px;
  background: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
  box-shadow: 0 4px 20px rgba(6, 182, 212, 0.4);
}

.sk-video-meta {
  padding: 1.25rem 0.5rem;
}

.sk-video-category {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent);
}

.sk-video-name {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  margin-top: 0.5rem;
  line-height: 1.4;
}

/* ===== CTA BANNER ===== */
.sk-cta-banner {
  background: var(--accent-gradient);
  padding: 4rem 0;
  margin-top: 2rem;
}

.sk-cta-content {
  text-align: center;
  color: white;
}

.sk-cta-content h3 {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.sk-cta-content p {
  font-size: 1.125rem;
  opacity: 0.9;
  margin-bottom: 2rem;
}

.sk-cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

/* ===== BUTTONS ===== */
.sk-btn-primary,
.sk-btn-outline,
.sk-btn-gradient,
.sk-btn-light,
.sk-btn-outline-light {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  border-radius: 100px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.sk-btn-primary {
  background: var(--primary);
  color: white;
  box-shadow: var(--shadow-md);
}

.sk-btn-primary:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: white;
}

.sk-btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--border-light);
}

.sk-btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

.sk-btn-gradient {
  background: var(--accent-gradient);
  color: white;
  box-shadow: var(--shadow-md);
}

.sk-btn-gradient:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
  color: white;
}

.sk-btn-light {
  background: white;
  color: var(--primary);
}

.sk-btn-light:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.sk-btn-outline-light {
  background: transparent;
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.sk-btn-outline-light:hover {
  background: white;
  color: var(--primary);
  border-color: white;
}

/* ===== UTILITIES ===== */
.sk-text-center { text-align: center; }
.sk-mt-5 { margin-top: 3rem; }

/* ===== SCROLL TOP ===== */
.sk-scroll-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 48px;
  height: 48px;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  transition: all 0.3s ease;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
}

.sk-scroll-top.visible {
  opacity: 1;
  visibility: visible;
}

.sk-scroll-top:hover {
  background: var(--accent);
  transform: translateY(-4px);
}

/* ===== PLYR CUSTOMIZATION ===== */
.plyr {
  --plyr-color-main: var(--accent);
  --plyr-video-controls-background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
  border-radius: var(--radius-xl);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .sk-split-layout { gap: 2rem; }
  .sk-vision-grid { grid-template-columns: repeat(2, 1fr); }
  .sk-bento-grid { grid-template-columns: repeat(2, 1fr); }
  .sk-video-showcase { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .sk-section { padding: 4rem 0; }
  .sk-split-layout { grid-template-columns: 1fr; }
  .sk-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .sk-vision-grid { grid-template-columns: 1fr; }
  .sk-bento-grid { grid-template-columns: 1fr; }
  .sk-bento-item.bento-large { grid-column: span 1; }
  .sk-video-showcase { grid-template-columns: 1fr; }
  .sk-cta-buttons { flex-direction: column; }
  .sk-floating-card { position: relative; bottom: auto; right: auto; margin-top: 1rem; }
}

@media (max-width: 480px) {
  .sk-container { padding: 0 1rem; }
  .sk-stats-grid { grid-template-columns: 1fr; }
  .sk-heading-xl { font-size: 2.25rem; }
  .sk-heading-lg { font-size: 2rem; }
}

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

.fade-in-up {
  animation: fadeUp 0.8s ease forwards;
}