/**
 * SNAP COMMERCE Main Stylesheet
 * Global layout, Hero motion, Section styles, Speed 'S' motion effects, Responsiveness
 */
@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard/dist/web/static/pretendard.css');
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@700;800;900&family=Syne:wght@700;800&display=swap');

/* CSS Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body {
  line-height: 1.6;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  position: relative;
  overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: var(--radius-pill);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--coral-primary);
}

/* Background Ambient Glows & Speed Waves */
.bg-ambient {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.ambient-glow-1 {
  position: absolute;
  top: 10%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255, 90, 60, 0.12) 0%, rgba(10, 17, 32, 0) 70%);
  border-radius: 50%;
  filter: blur(80px);
  animation: pulseGlow 12s ease-in-out infinite alternate;
}

.ambient-glow-2 {
  position: absolute;
  bottom: 20%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 229, 255, 0.08) 0%, rgba(10, 17, 32, 0) 70%);
  border-radius: 50%;
  filter: blur(80px);
  animation: pulseGlow 16s ease-in-out infinite alternate-reverse;
}

@keyframes pulseGlow {
  0% { transform: scale(1) translate(0, 0); opacity: 0.7; }
  50% { transform: scale(1.15) translate(30px, -20px); opacity: 1; }
  100% { transform: scale(0.95) translate(-20px, 30px); opacity: 0.7; }
}

/* Layout Container */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* Section Common */
.section {
  padding: var(--section-spacing-y) 0;
  position: relative;
  z-index: 1;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: var(--coral-subtle);
  border: 1px solid rgba(255, 90, 60, 0.3);
  border-radius: var(--radius-pill);
  color: var(--coral-primary);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-tag .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--coral-primary);
  box-shadow: 0 0 8px var(--coral-primary);
}

.section-tag.cyan {
  background: rgba(0, 229, 255, 0.1);
  border-color: rgba(0, 229, 255, 0.3);
  color: var(--accent-cyan);
}
.section-tag.cyan .dot {
  background: var(--accent-cyan);
  box-shadow: 0 0 8px var(--accent-cyan);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.section-title .coral {
  color: var(--coral-primary);
}

.section-desc {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 680px;
  line-height: 1.7;
}

.section-header {
  margin-bottom: 60px;
}

.section-header.center {
  text-align: center;
}
.section-header.center .section-desc {
  margin: 0 auto;
}

/* Reveal on Scroll Animations */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

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

.reveal-delay-1 { transition-delay: 0.15s; }
.reveal-delay-2 { transition-delay: 0.3s; }
.reveal-delay-3 { transition-delay: 0.45s; }
.reveal-delay-4 { transition-delay: 0.6s; }

/* Speed Line Accent inspired by 'S' curve */
.speed-accent {
  position: relative;
  display: inline-block;
}
.speed-accent::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0;
  width: 100%;
  height: 8px;
  background: linear-gradient(90deg, var(--coral-primary), transparent);
  opacity: 0.3;
  z-index: -1;
  transform: skewX(-15deg);
}

/* ==========================================
   HERO SECTION
   ========================================== */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: calc(var(--header-height) + 40px);
  padding-bottom: 80px;
  overflow: hidden;
}

.hero-bg-media {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* Dynamic Motion Canvas Overlay (Placeholder for live clips) */
.hero-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.6;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 60% 40%, rgba(15, 26, 46, 0.4) 0%, var(--bg-primary) 85%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-badge-live {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 90, 60, 0.15);
  border: 1px solid rgba(255, 90, 60, 0.4);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--coral-primary);
  margin-bottom: 24px;
}

.live-pulse {
  width: 8px;
  height: 8px;
  background: #FF2E00;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(255, 46, 0, 0.7);
  animation: pulse-red 1.6s infinite;
}

@keyframes pulse-red {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(255, 46, 0, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(255, 46, 0, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(255, 46, 0, 0); }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5.2vw, 4.25rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  text-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.hero-title .gradient-coral {
  background: linear-gradient(135deg, #FFFFFF 0%, #FF927A 50%, var(--coral-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subcopy {
  font-size: 1.25rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 580px;
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}

/* Hero Interactive Mockup Showcase */
.hero-mockup-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  backdrop-filter: blur(20px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), var(--border-glow);
  transform: perspective(1000px) rotateY(-5deg) rotateX(2deg);
  transition: transform var(--speed-normal);
}

.hero-mockup-card:hover {
  transform: perspective(1000px) rotateY(0deg) rotateX(0deg) translateY(-5px);
}

.stream-preview-window {
  width: 100%;
  aspect-ratio: 9/16;
  max-height: 480px;
  background: linear-gradient(180deg, #16243C 0%, #0B1322 100%);
  border-radius: var(--radius-md);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.stream-preview-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.stream-preview-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 14, 27, 0.72) 0%, rgba(8, 14, 27, 0.12) 42%, rgba(8, 14, 27, 0.86) 100%);
}

.stream-top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 2;
}

.streamer-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 0, 0, 0.5);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  backdrop-filter: blur(8px);
  font-size: 0.8rem;
  font-weight: 600;
}

.streamer-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--coral-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 800;
}

.stream-viewers {
  background: rgba(0, 0, 0, 0.5);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.stream-bottom-bar {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.stream-chat-bubble {
  background: rgba(0, 0, 0, 0.6);
  padding: 8px 12px;
  border-radius: 12px;
  font-size: 0.8rem;
  backdrop-filter: blur(8px);
  max-width: 80%;
  animation: fadeInSlide 3s infinite alternate;
}

.stream-product-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(15, 26, 46, 0.9);
  border: 1px solid var(--coral-primary);
  padding: 10px 14px;
  border-radius: 12px;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4);
}

.stream-product-info {
  display: flex;
  flex-direction: column;
}

.stream-product-title {
  font-size: 0.8rem;
  font-weight: 700;
}

.stream-product-price {
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--coral-primary);
}

.btn-buy-mini {
  background: var(--coral-primary);
  color: #FFF;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
  border: none;
}

/* Floating Metrics Sticker on Hero */
.hero-floating-badge {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: var(--bg-tertiary);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5);
}

.floating-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--coral-subtle);
  color: var(--coral-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.floating-text-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
}
.floating-text-main {
  font-size: 0.95rem;
  font-weight: 800;
  color: #FFF;
}

/* ==========================================
   STATS SECTION (4 EXACT METRICS ONLY)
   ========================================== */
.stats-section {
  padding: 60px 0 100px;
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-primary) 100%);
  position: relative;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 36px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: all var(--speed-normal);
  backdrop-filter: blur(12px);
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--coral-primary), transparent);
  opacity: 0;
  transition: opacity var(--speed-normal);
}

.stat-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 90, 60, 0.3);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4), var(--border-glow);
}

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

.stat-number-wrap {
  min-height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 3.5vw, 3.5rem);
  font-weight: 900;
  color: var(--text-primary);
  line-height: 1;
  letter-spacing: -0.03em;
}

.stat-suffix {
  color: var(--coral-primary);
  font-weight: 900;
}

.stat-badge-chip {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: 8px;
}

.stat-badge-chip.cyan {
  background: rgba(0, 229, 255, 0.15);
  color: var(--accent-cyan);
  border: 1px solid rgba(0, 229, 255, 0.3);
}

.stat-badge-chip.coral {
  background: var(--coral-subtle);
  color: var(--coral-primary);
  border: 1px solid rgba(255, 90, 60, 0.3);
}

.stat-title-badge {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.stat-label {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.stat-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==========================================
   SERVICES SECTION (WHAT WE DO & PROCESS)
   ========================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-bottom: 80px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px;
  position: relative;
  overflow: hidden;
  transition: all var(--speed-normal);
  backdrop-filter: blur(12px);
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 90, 60, 0.4);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), 0 0 25px rgba(255, 90, 60, 0.15);
}

.service-icon-box {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  background: var(--coral-subtle);
  border: 1px solid rgba(255, 90, 60, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--coral-primary);
  margin-bottom: 24px;
  transition: all var(--speed-fast);
}

.service-card:hover .service-icon-box {
  background: var(--coral-primary);
  color: #FFF;
  box-shadow: 0 0 20px var(--coral-glow);
}

.service-subtitle {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--coral-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}

.service-title {
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.service-desc {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 24px;
}

.service-feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.service-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.service-feature-item svg {
  color: var(--coral-primary);
  flex-shrink: 0;
}

/* Process Steps 4-Step */
.process-container {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 48px;
}

.process-header {
  text-align: center;
  margin-bottom: 48px;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}

.process-card {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 28px 20px;
  position: relative;
  transition: all var(--speed-normal);
}

.process-card:hover {
  border-color: var(--coral-primary);
  transform: translateY(-4px);
}

.process-step-num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.12);
  line-height: 1;
  margin-bottom: 12px;
  transition: color var(--speed-fast);
}

.process-card:hover .process-step-num {
  color: var(--coral-primary);
}

.process-title {
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: 10px;
}

.process-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================
   INFRASTRUCTURE SECTION
   ========================================== */
.infra-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.infra-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--speed-normal);
  display: flex;
  flex-direction: column;
}

.infra-card:hover {
  border-color: rgba(255, 90, 60, 0.4);
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

.infra-img-wrap {
  width: 100%;
  height: 240px;
  background: linear-gradient(135deg, #152238 0%, #0A1120 100%);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.infra-visual-mockup {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.85;
  transition: transform var(--speed-slow);
}

.infra-card:hover .infra-visual-mockup {
  transform: scale(1.05);
}

.gallery-main-trigger, .gallery-thumb, .portfolio-image-trigger { border: 0; padding: 0; background: transparent; cursor: zoom-in; }
.gallery-main-trigger, .portfolio-image-trigger { width: 100%; height: 100%; }
.infra-visual-photo, .portfolio-image-trigger img { width: 100%; height: 100%; display: block; object-fit: cover; transition: transform var(--speed-slow); }
.infra-img-wrap.with-photo > svg { display: none; }
.portfolio-thumb.with-photo > svg { display: none; }
.infra-card:hover .infra-visual-photo, .portfolio-card:hover .portfolio-image-trigger img { transform: scale(1.05); }
.infra-gallery { position: absolute; z-index: 1; right: 14px; bottom: 14px; display: flex; gap: 8px; }
.gallery-thumb { width: 46px; height: 34px; overflow: hidden; border: 1px solid rgba(255,255,255,.72); border-radius: 5px; box-shadow: 0 2px 10px rgba(0,0,0,.35); }
.gallery-thumb:hover, .gallery-thumb:focus-visible { outline: 2px solid var(--coral-primary); outline-offset: 2px; }
.gallery-thumb img { display: block; width: 100%; height: 100%; object-fit: cover; }

.infra-content {
  padding: 32px;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.infra-title {
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.infra-location {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  color: var(--coral-primary);
  margin-bottom: 16px;
}

.infra-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
}

.infra-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.infra-tag {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ==========================================
   PORTFOLIO / CASE SECTION
   ========================================== */
.portfolio-filter-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-bottom: 48px;
}

.filter-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--speed-fast);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--coral-primary);
  border-color: var(--coral-primary);
  color: #FFF;
  box-shadow: 0 0 20px var(--coral-glow);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.portfolio-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--speed-normal);
  display: flex;
  flex-direction: column;
}

.portfolio-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 90, 60, 0.4);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), 0 0 25px rgba(255, 90, 60, 0.15);
}

.portfolio-thumb {
  width: 100%;
  aspect-ratio: 16/10;
  background: linear-gradient(135deg, #1A2942 0%, #0F1A2E 100%);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.image-lightbox { position: fixed; z-index: 2000; inset: 0; display: none; align-items: center; justify-content: center; padding: 32px; background: rgba(5,10,20,.9); }
.image-lightbox.open { display: flex; }
.image-lightbox img { max-width: min(1100px, 92vw); max-height: 86vh; object-fit: contain; border-radius: var(--radius-md); box-shadow: 0 24px 70px rgba(0,0,0,.65); }
.image-lightbox-close { position: absolute; top: 18px; right: 24px; border: 0; background: transparent; color: #fff; font-size: 2.4rem; cursor: pointer; }

.results-section { background: var(--bg-secondary); }
.results-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.result-card { padding: 30px; border: 1px solid var(--border-color); border-radius: var(--radius-lg); background: var(--bg-card); text-align: center; }
.result-card strong { display: block; margin: 10px 0 6px; color: var(--coral-primary); font-family: var(--font-display); font-size: clamp(1.7rem, 3vw, 2.7rem); }
.result-card small, .result-label { color: var(--text-muted); }
.category-scope { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 10px; margin-top: 24px; color: var(--text-secondary); }
.category-scope b, .partner-badge-list span { padding: 8px 12px; border: 1px solid var(--border-color); border-radius: var(--radius-pill); background: var(--bg-card); font-size: .9rem; }
.category-scope em { color: var(--accent-cyan); font-size: .9rem; font-style: normal; }
.history-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.history-card { padding: 24px; background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-md); }
.history-card span { color: var(--coral-primary); font-weight: 800; }
.history-card h3 { margin: 10px 0; font-size: 1.15rem; }
.history-card p { color: var(--text-secondary); font-size: .9rem; line-height: 1.6; }
.partner-section { margin-top: 72px; padding: 40px; background: var(--bg-secondary); border: 1px solid var(--border-color); border-radius: var(--radius-lg); }
.partner-badge-list { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }

.portfolio-category-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(10, 17, 32, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--coral-primary);
}

.portfolio-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.portfolio-client {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.portfolio-title {
  font-size: 1.15rem;
  font-weight: 800;
  line-height: 1.4;
  margin-bottom: 12px;
}

.portfolio-metric-box {
  background: rgba(255, 90, 60, 0.08);
  border: 1px dashed rgba(255, 90, 60, 0.3);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--coral-light);
  margin-bottom: 14px;
  text-align: center;
}

.portfolio-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}

.portfolio-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.portfolio-tag {
  font-size: 0.75rem;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-muted);
}

/* ==========================================
   PARTNER BRANDS INFINITE MARQUEE
   ========================================== */
.marquee-section {
  padding: 60px 0;
  overflow: hidden;
  background: var(--bg-primary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.marquee-wrapper {
  display: flex;
  width: 100%;
  overflow: hidden;
  user-select: none;
  mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
}

.marquee-track {
  display: flex;
  align-items: center;
  gap: 32px;
  animation: scrollMarquee 25s linear infinite;
  will-change: transform;
}

.marquee-track:hover {
  animation-play-state: paused;
}

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

.partner-logo-card {
  flex-shrink: 0;
  width: 180px;
  height: 70px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  filter: grayscale(100%);
  opacity: 0.6;
  transition: all var(--speed-normal);
}

.partner-logo-card:hover {
  filter: grayscale(0%);
  opacity: 1;
  border-color: var(--coral-primary);
  box-shadow: 0 0 20px var(--coral-glow);
  transform: translateY(-3px);
}

.partner-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  color: var(--text-primary);
}

/* ==========================================
   CONSULTATION / CONTACT FORM SECTION
   ========================================== */
.contact-section {
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
  position: relative;
}

.contact-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 56px 48px;
  backdrop-filter: blur(20px);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6), 0 0 30px rgba(255, 90, 60, 0.1);
  position: relative;
}

.contact-quick-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--border-color);
  justify-content: center;
}

.quick-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  transition: all var(--speed-normal);
}

.quick-btn.phone {
  background: var(--bg-tertiary);
  border: 1px solid var(--coral-primary);
  color: var(--coral-primary);
}
.quick-btn.phone:hover {
  background: var(--coral-primary);
  color: #FFF;
  box-shadow: 0 0 25px var(--coral-glow);
}

.quick-btn.kakao {
  background: #FEE500;
  color: #191919;
  border: 1px solid #FEE500;
}
.quick-btn.kakao:hover {
  background: #E5CD00;
  transform: translateY(-2px);
  box-shadow: 0 0 20px rgba(254, 229, 0, 0.4);
}

/* Contact Form Grid */
.form-group {
  margin-bottom: 28px;
}

.form-label {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.form-label .req {
  color: var(--coral-primary);
}

/* Chip Selectors */
.chip-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.chip-item {
  position: relative;
}

.chip-item input[type="radio"],
.chip-item input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.chip-label {
  display: inline-block;
  padding: 10px 20px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-pill);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--speed-fast);
  user-select: none;
}

.chip-item input:checked + .chip-label {
  background: var(--coral-primary);
  border-color: var(--coral-primary);
  color: #FFF;
  box-shadow: 0 0 16px var(--coral-glow);
}

.chip-label:hover {
  border-color: rgba(255, 90, 60, 0.5);
}

/* Standard Inputs */
.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.form-control {
  width: 100%;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--text-primary);
  transition: all var(--speed-fast);
  outline: none;
}

.form-control:focus {
  border-color: var(--coral-primary);
  box-shadow: 0 0 15px var(--coral-glow);
}

textarea.form-control {
  min-height: 130px;
  resize: vertical;
}

.privacy-check {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 32px;
}

.privacy-check input[type="checkbox"] {
  accent-color: var(--coral-primary);
  width: 18px;
  height: 18px;
  cursor: pointer;
}

.btn-submit-consult {
  width: 100%;
  padding: 18px;
  background: var(--coral-primary);
  border: none;
  border-radius: var(--radius-pill);
  color: #FFF;
  font-family: var(--font-sans);
  font-size: 1.15rem;
  font-weight: 800;
  cursor: pointer;
  transition: all var(--speed-normal);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  box-shadow: 0 10px 25px var(--coral-glow);
}

.btn-submit-consult:hover {
  background: var(--coral-hover);
  transform: translateY(-3px);
  box-shadow: 0 15px 35px var(--coral-glow);
}

/* ==========================================
   FOOTER
   ========================================== */
.footer {
  background: #060B14;
  border-top: 1px solid var(--border-color);
  padding: 80px 0 40px;
  position: relative;
  z-index: 1;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer-logo {
  height: 48px;
  width: auto;
  margin-bottom: 20px;
}

.footer-slogan {
  font-size: 0.95rem;
  color: var(--text-secondary);
  max-width: 320px;
  line-height: 1.6;
}

.footer-heading {
  font-size: 1rem;
  font-weight: 800;
  color: #FFF;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-info-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer-info-list strong {
  color: var(--text-secondary);
}

.footer-nav {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color var(--speed-fast);
}

.footer-nav a:hover {
  color: var(--coral-primary);
}

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ==========================================
   RESPONSIVE MEDIA QUERIES
   ========================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-actions {
    justify-content: center;
  }
  .hero-mockup-card {
    max-width: 480px;
    margin: 0 auto;
    transform: none;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .history-grid { grid-template-columns: repeat(3, 1fr); }
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .section {
    padding: var(--section-spacing-y-mobile) 0;
  }
  .hero-title {
    font-size: 2.25rem;
  }
  .hero-subcopy {
    font-size: 1.05rem;
  }
  .services-grid {
    grid-template-columns: 1fr;
  }
  .infra-grid {
    grid-template-columns: 1fr;
  }
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
  .process-grid {
    grid-template-columns: 1fr;
  }
  .stats-grid {
    grid-template-columns: 1fr;
  }
  .results-grid, .history-grid { grid-template-columns: 1fr; }
  .partner-section { padding: 28px 20px; }
  .form-row {
    grid-template-columns: 1fr;
  }
  .contact-box {
    padding: 36px 20px;
  }
  .footer-top {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}