/* ========================================
   Cloud Server Page - Dark Modern Theme
   ======================================== */

/* Page Container */
.server-page {
  background: linear-gradient(135deg, #0a0612 0%, #1a0a2e 50%, #0d1033 100%);
  min-height: 100vh;
}

/* Hero Section */
.server-hero {
  position: relative;
  padding: 100px 20px 80px;
  text-align: center;
  overflow: hidden;
}

.server-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse 600px 400px at 15% 25%, rgba(139,92,246,0.2) 0%, transparent 70%),
    radial-gradient(ellipse 500px 350px at 85% 75%, rgba(99,102,241,0.15) 0%, transparent 70%),
    radial-gradient(ellipse 350px 250px at 50% 10%, rgba(167,139,250,0.12) 0%, transparent 60%);
  pointer-events: none;
}

.server-hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    linear-gradient(rgba(139,92,246,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(139,92,246,0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
}

.server-hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.server-hero h1 {
  font-size: 48px;
  font-weight: 700;
  color: #f1f5f9;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.server-hero h1 .gradient-text {
  background: linear-gradient(135deg, #8b5cf6, #6366f1, #8b5cf6);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 3s ease infinite;
}

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

.server-hero p {
  font-size: 18px;
  color: #94a3b8;
  line-height: 1.7;
  margin-bottom: 32px;
}

.server-hero-badges {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.server-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: rgba(139,92,246,0.1);
  border: 1px solid rgba(139,92,246,0.2);
  border-radius: 20px;
  color: #c4b5fd;
  font-size: 13px;
}

.server-hero-badge svg {
  width: 14px;
  height: 14px;
}

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

.server-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: linear-gradient(135deg, #8b5cf6, #6366f1);
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
}

.server-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(139,92,246,0.4);
}

.server-btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: rgba(255,255,255,0.05);
  color: #f1f5f9;
  font-size: 16px;
  font-weight: 600;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
}

.server-btn-secondary:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.2);
}

/* Hot Product Banner */
.server-hot-banner {
  max-width: 900px;
  margin: 40px auto 60px;
  padding: 0 20px;
  position: relative;
  z-index: 1;
}

.server-hot-card {
  background: linear-gradient(135deg, rgba(239,68,68,0.1), rgba(249,115,22,0.1));
  border: 1px solid rgba(239,68,68,0.3);
  border-radius: 16px;
  padding: 24px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.server-hot-tag {
  background: linear-gradient(135deg, #ef4444, #f97316);
  color: #fff;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.server-hot-info {
  flex: 1;
  min-width: 200px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.server-hot-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.server-hot-chip {
  padding: 4px 12px;
  background: rgba(255,255,255,0.05);
  border-radius: 12px;
  color: #cbd5e1;
  font-size: 12px;
}

.server-hot-price {
  font-size: 28px;
  font-weight: 700;
  color: #f97316;
}

.server-hot-price small {
  font-size: 14px;
  color: #94a3b8;
  font-weight: 400;
}

.server-hot-btn {
  padding: 12px 28px;
  background: linear-gradient(135deg, #ef4444, #f97316);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
}

.server-hot-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(239,68,68,0.3);
}

/* Region Tabs */
.server-regions {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px 60px;
}

.server-regions-title {
  text-align: center;
  margin-bottom: 32px;
}

.server-regions-title h2 {
  font-size: 32px;
  font-weight: 700;
  color: #f1f5f9;
  margin-bottom: 12px;
}

.server-regions-title p {
  color: #64748b;
  font-size: 16px;
}

.server-tabs {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.server-tab {
  padding: 12px 24px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  color: #94a3b8;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.server-tab:hover {
  background: rgba(139,92,246,0.1);
  border-color: rgba(139,92,246,0.3);
  color: #c4b5fd;
}

.server-tab.active {
  background: linear-gradient(135deg, rgba(139,92,246,0.2), rgba(99,102,241,0.2));
  border-color: rgba(139,92,246,0.5);
  color: #f1f5f9;
}

/* Product Grid */
.server-products {
  display: none;
}

.server-products.active {
  display: block;
}

.server-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.server-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  color: #64748b;
  font-size: 18px;
}

/* Product Card */
.server-card {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  overflow: hidden;
  transition: all 0.3s ease;
  position: relative;
}

.server-card:hover {
  transform: translateY(-4px);
  border-color: rgba(139,92,246,0.3);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}

.server-card-header {
  padding: 24px 24px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.server-card-name {
  font-size: 20px;
  font-weight: 700;
  color: #f1f5f9;
  margin-bottom: 8px;
}

.server-card-desc {
  color: #64748b;
  font-size: 13px;
  line-height: 1.5;
}

.server-card-body {
  padding: 20px 24px;
}

.server-spec-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.server-spec-row:last-child {
  border-bottom: none;
}

.server-spec-label {
  color: #64748b;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.server-spec-label svg {
  width: 16px;
  height: 16px;
  opacity: 0.6;
}

.server-spec-value {
  color: #e2e8f0;
  font-size: 14px;
  font-weight: 500;
}

.server-card-features {
  padding: 0 24px 20px;
}

.server-feature {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  color: #94a3b8;
  font-size: 13px;
}

.server-feature svg {
  width: 14px;
  height: 14px;
  color: #10b981;
}

.server-card-footer {
  padding: 20px 24px;
  background: rgba(0,0,0,0.2);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.server-price-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.server-price-main {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.server-price-amount {
  font-size: 24px;
  font-weight: 700;
  color: #10b981;
}

.server-price-period {
  font-size: 13px;
  color: #64748b;
}

.server-price-discount {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  background: rgba(249,115,22,0.2);
  border-radius: 4px;
  color: #f97316;
  font-size: 11px;
  font-weight: 600;
}

.server-price-yearly {
  font-size: 12px;
  color: #64748b;
}

.server-buy-btn {
  padding: 12px 24px;
  background: linear-gradient(135deg, #8b5cf6, #6366f1);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  white-space: nowrap;
}

.server-buy-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(139,92,246,0.4);
}

/* Features Section */
.server-features-section {
  padding: 80px 20px;
  background: rgba(0,0,0,0.2);
}

.server-features-container {
  max-width: 1200px;
  margin: 0 auto;
}

.server-section-title {
  text-align: center;
  margin-bottom: 48px;
}

.server-section-title h2 {
  font-size: 32px;
  font-weight: 700;
  color: #f1f5f9;
  margin-bottom: 12px;
}

.server-section-title p {
  color: #64748b;
  font-size: 16px;
}

.server-features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.server-feature-card {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  padding: 32px;
  text-align: center;
  transition: all 0.3s ease;
}

.server-feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(139,92,246,0.3);
}

.server-feature-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, rgba(139,92,246,0.2), rgba(99,102,241,0.2));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.server-feature-icon svg {
  width: 32px;
  height: 32px;
  color: #8b5cf6;
}

.server-feature-card h3 {
  font-size: 18px;
  font-weight: 600;
  color: #f1f5f9;
  margin-bottom: 12px;
}

.server-feature-card p {
  color: #94a3b8;
  font-size: 14px;
  line-height: 1.6;
}

/* Comparison Section */
.server-compare-section {
  padding: 80px 20px;
}

.server-compare-container {
  max-width: 1000px;
  margin: 0 auto;
}

.server-compare-table {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  overflow: hidden;
}

.server-compare-header {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  background: rgba(139,92,246,0.1);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.server-compare-header > div {
  padding: 20px;
  text-align: center;
  font-weight: 600;
  color: #f1f5f9;
}

.server-compare-header > div:first-child {
  text-align: left;
  color: #94a3b8;
}

.server-compare-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.server-compare-row:last-child {
  border-bottom: none;
}

.server-compare-row > div {
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #94a3b8;
  font-size: 14px;
}

.server-compare-row > div:first-child {
  justify-content: flex-start;
  color: #cbd5e1;
}

.server-compare-row .good {
  color: #10b981;
}

.server-compare-row .bad {
  color: #ef4444;
}

/* Tech Stack Section */
.server-tech-section {
  padding: 80px 20px;
  background: rgba(0,0,0,0.2);
}

.server-tech-container {
  max-width: 1200px;
  margin: 0 auto;
}

.server-tech-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.server-tech-tab {
  padding: 12px 24px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  color: #94a3b8;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.server-tech-tab:hover {
  background: rgba(139,92,246,0.1);
  color: #c4b5fd;
}

.server-tech-tab.active {
  background: linear-gradient(135deg, rgba(139,92,246,0.2), rgba(99,102,241,0.2));
  border-color: rgba(139,92,246,0.5);
  color: #f1f5f9;
}

.server-tech-content {
  display: none;
}

.server-tech-content.active {
  display: flex;
  gap: 40px;
  align-items: center;
  flex-wrap: wrap;
}

.server-tech-info {
  flex: 1;
  min-width: 300px;
}

.server-tech-info h3 {
  font-size: 28px;
  font-weight: 700;
  color: #f1f5f9;
  margin-bottom: 16px;
}

.server-tech-info p {
  color: #94a3b8;
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 12px;
}

.server-tech-partners {
  flex: 1;
  min-width: 300px;
}

.server-tech-partners h4 {
  color: #64748b;
  font-size: 13px;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.server-tech-logos {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.server-tech-logo {
  width: 60px;
  height: 60px;
  background: rgba(255,255,255,0.05);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.server-tech-logo:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-2px);
}

.server-tech-logo img {
  max-width: 40px;
  max-height: 40px;
  opacity: 0.7;
  filter: grayscale(100%);
  transition: all 0.2s ease;
}

.server-tech-logo:hover img {
  opacity: 1;
  filter: grayscale(0%);
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.server-card {
  animation: fadeInUp 0.5s ease-out;
}

.server-card:nth-child(1) { animation-delay: 0.1s; }
.server-card:nth-child(2) { animation-delay: 0.15s; }
.server-card:nth-child(3) { animation-delay: 0.2s; }
.server-card:nth-child(4) { animation-delay: 0.25s; }
.server-card:nth-child(5) { animation-delay: 0.3s; }
.server-card:nth-child(6) { animation-delay: 0.35s; }

/* Responsive */
@media (max-width: 768px) {
  .server-hero {
    padding: 80px 16px 60px;
  }

  .server-hero h1 {
    font-size: 32px;
  }

  .server-hero p {
    font-size: 15px;
  }

  .server-hot-card {
    flex-direction: column;
    text-align: center;
    padding: 20px;
  }

  .server-hot-info {
    text-align: center;
  }

  .server-hot-specs {
    justify-content: center;
  }

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

  .server-card-footer {
    flex-direction: column;
    text-align: center;
  }

  .server-buy-btn {
    width: 100%;
    justify-content: center;
  }

  .server-compare-header,
  .server-compare-row {
    grid-template-columns: 1fr;
  }

  .server-compare-header > div,
  .server-compare-row > div {
    text-align: center !important;
    justify-content: center !important;
    border-bottom: 1px solid rgba(255,255,255,0.04);
  }

  .server-compare-header > div:first-child,
  .server-compare-row > div:first-child {
    background: rgba(139,92,246,0.05);
  }
}

/* ========================================
   Buy Page Styles
   ======================================== */

.server-buy-page {
  background: linear-gradient(135deg, #0a0612 0%, #1a0a2e 50%, #0d1033 100%);
  min-height: 100vh;
  padding-bottom: 60px;
}

.server-buy-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 40px 20px;
}

.server-buy-header {
  text-align: center;
  margin-bottom: 32px;
}

.server-buy-header h1 {
  font-size: 28px;
  font-weight: 700;
  color: #f1f5f9;
  margin-bottom: 8px;
}

.server-buy-header p {
  color: #64748b;
  font-size: 14px;
}

/* Product Summary Card */
.server-buy-summary {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 24px;
}

.server-buy-product-name {
  font-size: 22px;
  font-weight: 700;
  color: #f1f5f9;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.server-buy-product-name .icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, rgba(139,92,246,0.2), rgba(99,102,241,0.2));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.server-buy-product-name .icon svg {
  width: 20px;
  height: 20px;
  color: #8b5cf6;
}

.server-buy-specs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 16px;
}

.server-buy-spec {
  background: rgba(255,255,255,0.03);
  border-radius: 10px;
  padding: 12px 16px;
  text-align: center;
}

.server-buy-spec-label {
  font-size: 11px;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.server-buy-spec-value {
  font-size: 16px;
  font-weight: 600;
  color: #e2e8f0;
}

/* Form Card */
.server-buy-form-card {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  overflow: hidden;
}

.server-buy-form-section {
  padding: 24px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.server-buy-form-section:last-child {
  border-bottom: none;
}

.server-buy-form-title {
  font-size: 16px;
  font-weight: 600;
  color: #f1f5f9;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.server-buy-form-title svg {
  width: 18px;
  height: 18px;
  color: #8b5cf6;
}

/* Form Group */
.server-buy-form-group {
  margin-bottom: 20px;
}

.server-buy-form-group:last-child {
  margin-bottom: 0;
}

.server-buy-label {
  display: block;
  font-size: 13px;
  color: #94a3b8;
  margin-bottom: 8px;
}

.server-buy-input {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  color: #f1f5f9;
  font-size: 14px;
  transition: all 0.2s ease;
}

.server-buy-input:focus {
  outline: none;
  border-color: rgba(139,92,246,0.5);
  box-shadow: 0 0 0 3px rgba(139,92,246,0.1);
}

.server-buy-input::placeholder {
  color: #475569;
}

.server-buy-select {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  color: #f1f5f9;
  font-size: 14px;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 40px;
}

.server-buy-select:focus {
  outline: none;
  border-color: rgba(139,92,246,0.5);
}

.server-buy-select option {
  background: #1a0a2e;
  color: #f1f5f9;
}

/* Duration Selector */
.server-buy-duration-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
  gap: 10px;
}

.server-buy-duration-btn {
  padding: 14px 12px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  color: #94a3b8;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: center;
}

.server-buy-duration-btn:hover {
  background: rgba(139,92,246,0.1);
  border-color: rgba(139,92,246,0.3);
  color: #c4b5fd;
}

.server-buy-duration-btn.active {
  background: linear-gradient(135deg, rgba(139,92,246,0.2), rgba(99,102,241,0.2));
  border-color: rgba(139,92,246,0.5);
  color: #f1f5f9;
}

.server-buy-duration-btn input {
  display: none;
}

/* Quantity */
.server-buy-quantity {
  display: flex;
  align-items: center;
  gap: 12px;
}

.server-buy-quantity-input {
  width: 80px;
  padding: 12px 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  color: #f1f5f9;
  font-size: 14px;
  text-align: center;
}

.server-buy-quantity-input:focus {
  outline: none;
  border-color: rgba(139,92,246,0.5);
}

/* Price Display */
.server-buy-price-section {
  background: rgba(16,185,129,0.05);
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.server-buy-total-label {
  font-size: 14px;
  color: #94a3b8;
}

.server-buy-total-price {
  font-size: 32px;
  font-weight: 700;
  color: #10b981;
}

.server-buy-original-price {
  font-size: 14px;
  color: #64748b;
  text-decoration: line-through;
  margin-left: 8px;
}

/* Agreement */
.server-buy-agreement {
  padding: 20px 24px;
  background: rgba(0,0,0,0.2);
}

.server-buy-checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  color: #94a3b8;
  font-size: 13px;
}

.server-buy-checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: #8b5cf6;
}

.server-buy-checkbox-label a {
  color: #8b5cf6;
  text-decoration: none;
}

.server-buy-checkbox-label a:hover {
  text-decoration: underline;
}

/* Submit Button */
.server-buy-submit-section {
  padding: 24px;
}

.server-buy-submit-btn {
  width: 100%;
  padding: 16px 32px;
  background: linear-gradient(135deg, #8b5cf6, #6366f1);
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.server-buy-submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(139,92,246,0.4);
}

.server-buy-submit-btn.disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.server-buy-submit-btn svg {
  width: 20px;
  height: 20px;
}

/* Responsive Buy Page */
@media (max-width: 768px) {
  .server-buy-container {
    padding: 20px 16px;
  }

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

  .server-buy-duration-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .server-buy-price-section {
    flex-direction: column;
    text-align: center;
  }
}