/* ====================================
   CORE:D WEB - Home Page Styles
   ==================================== */

/* ── HERO ──────────────────────────── */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 72px;
  padding-bottom: 60px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-orb-1 {
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(0, 228, 65, 0.12) 0%, transparent 70%);
  top: -200px;
  right: -200px;
}

.hero-orb-2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 120, 255, 0.08) 0%, transparent 70%);
  bottom: 0;
  left: -150px;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 760px;
}

.hero-badge {
  margin-bottom: 24px;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.1;
  margin-bottom: 24px;
  color: var(--color-text);
}

.hero-highlight {
  background: linear-gradient(135deg, var(--color-primary) 0%, #00ff88 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 24px 32px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  backdrop-filter: blur(12px);
  width: fit-content;
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-num {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.03em;
  line-height: 1;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--color-border);
}

.hero-scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--color-text-muted);
  font-size: 0.75rem;
  animation: bounce 2s infinite;
  z-index: 1;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ── BENEFITS STRIP ──────────────────── */
.benefits-strip {
  padding: 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-dark-2);
}

.strip-inner {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 20px 0;
  overflow: hidden;
}

.strip-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-primary);
  white-space: nowrap;
  padding-right: 32px;
  border-right: 1px solid var(--color-border);
  margin-right: 32px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.strip-items {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.strip-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--color-text-sub);
  font-weight: 500;
  white-space: nowrap;
}

.strip-item i {
  color: var(--color-primary);
  font-size: 0.8rem;
}

.strip-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-border);
}

/* ── PACKAGES ──────────────────────── */
.packages-section {
  background: var(--color-dark);
}

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

.package-card {
  background: var(--color-dark-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  position: relative;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 0;
}

.package-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-border-green);
  box-shadow: var(--shadow-green);
}

.package-card.featured {
  border-color: var(--color-primary);
  background: linear-gradient(160deg, rgba(0, 228, 65, 0.05), var(--color-dark-2));
  box-shadow: 0 0 60px rgba(0, 228, 65, 0.1);
}

.pkg-badge {
  position: absolute;
  top: -14px;
  right: 24px;
  background: var(--color-primary);
  color: var(--color-dark);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 100px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.pkg-tag {
  margin-bottom: 20px;
}

.pkg-code {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--color-primary);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.pkg-name {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.pkg-desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 24px;
}

.pkg-price {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-border);
}

.price-original {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  text-decoration: line-through;
}

.price-current {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.03em;
}

.price-save {
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--color-primary-glow);
  color: var(--color-primary);
  border: 1px solid var(--color-border-green);
  padding: 2px 10px;
  border-radius: 100px;
}

.pkg-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
  flex: 1;
}

.pkg-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--color-text-sub);
}

.pkg-features li i {
  color: var(--color-primary);
  font-size: 0.75rem;
  flex-shrink: 0;
}

.packages-cta {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.packages-cta p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

/* ── DEFAULT BENEFITS ─────────────── */
.default-benefits-section {
  background: var(--color-dark-2);
}

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

.benefit-card {
  background: var(--color-dark-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: var(--transition);
}

.benefit-card:hover {
  border-color: var(--color-border-green);
  transform: translateY(-4px);
}

.benefit-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: var(--color-primary-glow);
  border: 1px solid var(--color-border-green);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 1.2rem;
  margin-bottom: 20px;
}

.benefit-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--color-text);
}

.benefit-card p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ── PROCESS ──────────────────────── */
.process-section {
  background: var(--color-dark);
}

.process-steps {
  display: flex;
  align-items: center;
  gap: 0;
  justify-content: center;
}

.process-step {
  background: var(--color-dark-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  flex: 1;
  max-width: 240px;
  transition: var(--transition);
}

.process-step:hover {
  border-color: var(--color-border-green);
  transform: translateY(-4px);
}

.step-num {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--color-primary);
  opacity: 0.6;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 16px;
  font-variant-numeric: tabular-nums;
}

.step-content h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--color-text);
}

.step-content p {
  font-size: 0.825rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

.process-arrow {
  color: var(--color-border);
  font-size: 1.2rem;
  padding: 0 16px;
  flex-shrink: 0;
}

/* ── MAINTENANCE PREVIEW ─────────── */
.maint-preview-section {
  background: var(--color-dark-2);
}

.maint-preview-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.maint-options {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 32px;
}

.maint-option {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--color-dark-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.maint-option:hover {
  border-color: var(--color-border-green);
}

.maint-option i {
  color: var(--color-primary);
  font-size: 1.2rem;
  width: 24px;
}

.maint-option strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 2px;
}

.maint-option span {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* ── Dashboard UI Visual ─────────── */
.maint-card-ui {
  background: var(--color-dark-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.ui-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: var(--color-dark-4);
  border-bottom: 1px solid var(--color-border);
}

.ui-dots {
  display: flex;
  gap: 6px;
}

.ui-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-border);
}

.ui-dots span:first-child { background: #ff5f57; }
.ui-dots span:nth-child(2) { background: #febc2e; }
.ui-dots span:nth-child(3) { background: #28c840; }

.ui-title {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  flex: 1;
  text-align: center;
}

.ui-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.ui-stat-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.ui-stat {
  background: var(--color-dark-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
}

.ui-stat-label {
  display: block;
  font-size: 0.7rem;
  color: var(--color-text-muted);
  margin-bottom: 4px;
}

.ui-stat-value {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-text);
}

.ui-stat-value.green { color: var(--color-primary); }

.ui-bar-chart {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 80px;
}

.ui-bar {
  flex: 1;
  background: var(--color-dark-4);
  border-radius: 4px 4px 0 0;
  transition: var(--transition);
}

.ui-bar.active {
  background: linear-gradient(180deg, var(--color-primary), rgba(0, 228, 65, 0.3));
}

.ui-status-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ui-status-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8rem;
  color: var(--color-text-sub);
}

.ui-status-item .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-border);
  flex-shrink: 0;
}

.ui-status-item .dot.green { background: var(--color-primary); }

.ui-status-item span:nth-child(2) {
  flex: 1;
}

.ui-ok {
  color: var(--color-primary);
  font-size: 0.75rem;
}

/* ── CTA SECTION ──────────────────── */
.cta-section {
  background: var(--color-dark);
  padding: 60px 0 100px;
}

.cta-inner {
  text-align: center;
  position: relative;
  max-width: 700px;
  margin: 0 auto;
}

.cta-bg-orb {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 228, 65, 0.08) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 0;
}

.cta-inner > * {
  position: relative;
  z-index: 1;
}

.cta-inner .section-label {
  margin-bottom: 20px;
}

.cta-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
}

/* ── RESPONSIVE ───────────────────── */
@media (max-width: 1024px) {
  .packages-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
  }

  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-steps {
    flex-wrap: wrap;
    gap: 16px;
    justify-content: flex-start;
  }

  .process-arrow {
    display: none;
  }

  .process-step {
    max-width: calc(50% - 8px);
  }

  .maint-preview-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}

@media (max-width: 768px) {
  .hero-stats {
    gap: 20px;
    padding: 18px 20px;
    flex-wrap: wrap;
  }

  .stat-divider { display: none; }

  .strip-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .strip-label {
    border-right: none;
    border-bottom: 1px solid var(--color-border);
    padding-right: 0;
    padding-bottom: 12px;
    margin-right: 0;
    margin-bottom: 0;
    width: 100%;
  }

  .benefits-grid {
    grid-template-columns: 1fr;
  }

  .process-step {
    max-width: 100%;
  }

  .packages-grid {
    max-width: 100%;
    grid-template-columns: 1fr;
  }

  .hero-title {
    font-size: clamp(1.8rem, 8vw, 2.8rem);
    word-break: keep-all;
  }

  .hero-desc {
    font-size: 0.93rem;
    word-break: keep-all;
  }
  .hero-desc br { display: none; }

  .cta-inner {
    padding: 0 16px;
  }

  /* 혜택 카드 가독성 */
  .benefit-item {
    padding: 20px 18px;
  }
  .benefit-item strong {
    font-size: 0.9rem;
  }
  .benefit-item p {
    font-size: 0.8rem;
    line-height: 1.6;
    word-break: keep-all;
  }

  /* 프로세스 가독성 */
  .process-step-title {
    font-size: 0.9rem;
  }
  .process-step-desc {
    font-size: 0.78rem;
    word-break: keep-all;
  }
}

@media (max-width: 480px) {
  .hero-section {
    padding-left: 0;
    padding-right: 0;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .cta-actions {
    flex-direction: column;
  }

  .cta-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .section-title {
    font-size: clamp(1.5rem, 7vw, 2.2rem);
  }
}