.page-servidores {
  --sd-accent: #4da6ff;
  --sd-accent-strong: #0052ff;
  --sd-surface: #0a1628;
  --sd-card: #111f36;
  --sd-card-border: rgba(77, 166, 255, 0.18);
  background: var(--navy-deep);
  color: rgba(255, 255, 255, 0.88);
}

.page-servidores .site-header {
  background: rgba(3, 9, 20, 0.92);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.page-servidores .footer {
  background: #020814;
  color: rgba(255, 255, 255, 0.8);
}

.page-servidores .footer h3,
.page-servidores .footer-bottom p {
  color: rgba(255, 255, 255, 0.9);
}

.sd-hero {
  position: relative;
  overflow: hidden;
  padding: 4.5rem 0 3.5rem;
  text-align: center;
  background:
    url('../images/servidores/back-lights-2.png') center top / cover no-repeat,
    radial-gradient(ellipse 80% 55% at 50% 0%, rgba(0, 82, 255, 0.35) 0%, transparent 58%),
    linear-gradient(180deg, #030914 0%, #051129 100%);
}

.sd-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 920px;
}

.sd-hero-icon {
  display: block;
  width: 72px;
  height: auto;
  margin: 0 auto 1rem;
  filter: brightness(0) invert(1);
}

.sd-brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 1.4rem;
  padding: 0.45rem 1.1rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(77, 166, 255, 0.35);
  color: var(--sd-accent);
  font-family: 'Work Sans', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.sd-hero h1 {
  font-family: 'Work Sans', sans-serif;
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 1rem;
}

.sd-hero h1 span {
  color: var(--sd-accent);
}

.sd-hero-lead {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 2rem;
}

.sd-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  justify-content: center;
}

.sd-btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  background: linear-gradient(135deg, var(--sd-accent-strong) 0%, #003dcc 100%);
  color: var(--white) !important;
  border-radius: 999px;
  font-weight: 700;
  padding: 0.9rem 1.7rem;
  box-shadow: 0 12px 32px rgba(0, 82, 255, 0.35);
  transition: transform 0.2s, filter 0.2s;
}

.sd-btn-primary:hover {
  transform: translateY(-2px);
  filter: brightness(1.08);
  color: var(--white) !important;
}

.sd-btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  color: var(--white) !important;
  border-radius: 999px;
  font-weight: 700;
  padding: 0.85rem 1.6rem;
  transition: background 0.2s, border-color 0.2s;
}

.sd-btn-ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--sd-accent);
  color: var(--white) !important;
}

.sd-section {
  padding: 4rem 0;
}

.sd-section-title {
  font-family: 'Work Sans', sans-serif;
  font-size: clamp(1.45rem, 3.2vw, 2.15rem);
  color: var(--white);
  margin-bottom: 1rem;
  line-height: 1.3;
}

.sd-section-lead {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.7;
  max-width: 720px;
  margin-bottom: 2rem;
}

.sd-section-lead.text-center,
.sd-section-title.text-center {
  margin-left: auto;
  margin-right: auto;
}

.sd-section-lead strong {
  color: var(--sd-accent);
}

.sd-plans-section {
  background: linear-gradient(180deg, #051129 0%, #071833 100%);
}

.sd-plans {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.35rem;
  margin-top: 2.5rem;
  align-items: stretch;
}

.sd-plan-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--sd-card);
  border: 1px solid var(--sd-card-border);
  border-radius: 18px;
  padding: 1.75rem 1.4rem 1.5rem;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
  transition: transform 0.25s, border-color 0.25s;
}

.sd-plan-card:hover {
  transform: translateY(-4px);
  border-color: rgba(77, 166, 255, 0.45);
}

.sd-plan-featured {
  border-color: rgba(0, 82, 255, 0.55);
  box-shadow: 0 20px 48px rgba(0, 82, 255, 0.22);
}

.sd-plan-badge {
  align-self: flex-start;
  background: rgba(0, 82, 255, 0.2);
  color: var(--sd-accent);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}

.sd-plan-visual {
  display: grid;
  place-items: center;
  width: 100%;
  height: 160px;
  margin-bottom: 1rem;
  border-radius: 14px;
  background:
    url('../images/servidores/back-lights-3.png') center / cover no-repeat,
    radial-gradient(circle at 50% 30%, rgba(0, 82, 255, 0.35), transparent 65%),
    linear-gradient(160deg, #0d1f3d, #081428);
  overflow: hidden;
}

.sd-plan-visual img {
  width: 78%;
  max-height: 140px;
  object-fit: contain;
  filter: drop-shadow(0 12px 24px rgba(0, 0, 0, 0.45));
}

.sd-plan-chip {
  display: block;
  width: 88px;
  height: auto;
  margin: 0 auto 1rem;
  opacity: 0.95;
}

.sd-plan-card h3 {
  font-family: 'Work Sans', sans-serif;
  font-size: 1.2rem;
  color: var(--white);
  margin-bottom: 0.4rem;
}

.sd-plan-cores {
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 1.1rem;
  line-height: 1.45;
}

.sd-plan-specs {
  list-style: none;
  margin-bottom: 1.25rem;
  flex: 1;
}

.sd-plan-specs li {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  font-size: 0.95rem;
  margin-bottom: 0.55rem;
  color: rgba(255, 255, 255, 0.85);
}

.sd-plan-specs i {
  color: var(--sd-accent);
  margin-top: 0.2rem;
}

.sd-plan-old {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.45);
  text-decoration: line-through;
  margin-bottom: 0.2rem;
}

.sd-plan-annual {
  text-decoration: none !important;
  color: rgba(255, 255, 255, 0.7) !important;
  font-size: 0.95rem;
  margin-bottom: 1.2rem;
}

.sd-plan-price {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 0.35rem;
}

.sd-plan-price strong {
  display: block;
  font-family: 'Work Sans', sans-serif;
  font-size: 1.85rem;
  color: var(--white);
  margin-top: 0.15rem;
}

.sd-plan-cta {
  width: 100%;
}

.sd-highlights {
  background: #071833;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.sd-datacenters {
  margin-top: 2rem;
  text-align: center;
  padding: 1.5rem 1.25rem;
  border-radius: 16px;
  background: rgba(0, 82, 255, 0.1);
  border: 1px solid rgba(77, 166, 255, 0.2);
}

.sd-datacenters h3 {
  font-family: 'Work Sans', sans-serif;
  color: var(--white);
  margin-bottom: 0.6rem;
}

.sd-datacenters p {
  color: var(--sd-accent);
  font-weight: 600;
  letter-spacing: 0.01em;
}

.sd-leadership {
  background: linear-gradient(135deg, #04101f 0%, #0a1c38 100%);
}

.sd-leadership-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.5rem;
  align-items: center;
}

.sd-check-list {
  list-style: none;
  margin: 0 0 1.75rem;
}

.sd-check-list li {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 0.75rem;
  font-size: 1.02rem;
  color: rgba(255, 255, 255, 0.9);
}

.sd-check-list i {
  color: var(--sd-accent);
}

.sd-leadership-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.sd-leadership-visual img {
  width: 100%;
  max-width: 420px;
  height: auto;
  filter: drop-shadow(0 20px 40px rgba(0, 82, 255, 0.25));
}

.sd-leadership-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.sd-stat {
  background: var(--sd-card);
  border: 1px solid var(--sd-card-border);
  border-radius: 16px;
  padding: 1.4rem 1rem;
  text-align: center;
}

.sd-stat strong {
  display: block;
  font-family: 'Work Sans', sans-serif;
  font-size: 1.7rem;
  color: var(--sd-accent);
  margin-bottom: 0.25rem;
}

.sd-stat span {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.65);
}

.sd-compare-section {
  background: #051129;
}

.sd-table-wrap {
  overflow-x: auto;
  border-radius: 16px;
  border: 1px solid var(--sd-card-border);
  background: var(--sd-card);
}

.sd-compare-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

.sd-compare-table th,
.sd-compare-table td {
  padding: 1rem 1.1rem;
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  vertical-align: top;
  font-size: 0.95rem;
}

.sd-compare-table thead th {
  background: rgba(0, 82, 255, 0.12);
  color: var(--white);
  font-family: 'Work Sans', sans-serif;
  font-weight: 700;
}

.sd-compare-table tbody th {
  color: var(--white);
  font-weight: 700;
  width: 18%;
}

.sd-compare-table td {
  color: rgba(255, 255, 255, 0.7);
}

.sd-col-highlight {
  background: rgba(0, 82, 255, 0.12) !important;
  color: var(--white) !important;
  font-weight: 600;
}

.sd-infra-section {
  background: #071833;
}

.sd-infra-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
}

.sd-infra-card {
  background: var(--sd-card);
  border: 1px solid var(--sd-card-border);
  border-radius: 16px;
  padding: 1.5rem 1.3rem;
  transition: transform 0.2s, border-color 0.2s;
}

.sd-infra-card:hover {
  transform: translateY(-3px);
  border-color: rgba(77, 166, 255, 0.4);
}

.sd-infra-img {
  display: block;
  width: 100%;
  max-width: 180px;
  height: auto;
  margin: 0 auto 1.1rem;
  object-fit: contain;
}

.sd-infra-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(0, 82, 255, 0.18);
  color: var(--sd-accent);
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

.sd-infra-card h3 {
  font-family: 'Work Sans', sans-serif;
  font-size: 1.1rem;
  color: var(--white);
  margin-bottom: 0.55rem;
}

.sd-infra-card p {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.68);
  line-height: 1.6;
}

.sd-mgmt-section {
  background: #051129;
}

.sd-mgmt-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2.5rem;
  align-items: center;
}

.sd-mgmt-visual img {
  width: 100%;
  max-width: 460px;
  height: auto;
  display: block;
  margin: 0 auto;
  filter: drop-shadow(0 24px 48px rgba(0, 0, 0, 0.45));
}

.sd-mgmt-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem;
}

.sd-mgmt-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 1.35rem 1.2rem;
}

.sd-mgmt-card:nth-child(4),
.sd-mgmt-card:nth-child(5) {
  grid-column: span 1;
}

.sd-mgmt-card h3 {
  font-family: 'Work Sans', sans-serif;
  font-size: 1.05rem;
  color: var(--sd-accent);
  margin-bottom: 0.5rem;
}

.sd-mgmt-card p {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
}

.sd-mgmt-cta {
  margin-top: 2rem;
}

.sd-social-section {
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(0, 82, 255, 0.22), transparent 60%),
    #071833;
}

.sd-social-big {
  font-family: 'Work Sans', sans-serif;
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  font-weight: 700;
  color: var(--sd-accent);
  margin: 0.5rem auto 1rem;
  max-width: 800px;
}

.sd-faq-section {
  background: #051129;
}

.sd-faq-list {
  max-width: 860px;
  margin: 2rem auto 0;
}

.sd-faq-item {
  background: var(--sd-card);
  border: 1px solid var(--sd-card-border);
  border-radius: 12px;
  margin-bottom: 0.75rem;
  overflow: hidden;
}

.sd-faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 1.1rem 1.25rem;
  font-weight: 700;
  color: var(--white);
  font-family: 'Work Sans', sans-serif;
  position: relative;
  padding-right: 2.5rem;
}

.sd-faq-item summary::-webkit-details-marker {
  display: none;
}

.sd-faq-item summary::after {
  content: '+';
  position: absolute;
  right: 1.2rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--sd-accent);
  font-size: 1.35rem;
  font-weight: 400;
}

.sd-faq-item[open] summary::after {
  content: '−';
}

.sd-faq-item p,
.sd-faq-item ul {
  padding: 0 1.25rem 1.15rem;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.65;
}

.sd-faq-item ul {
  padding-left: 2.5rem;
  margin-bottom: 0.75rem;
}

.sd-faq-more {
  margin-top: 2rem;
  color: rgba(255, 255, 255, 0.75);
}

.sd-final-cta {
  background:
    radial-gradient(ellipse 70% 80% at 50% 100%, rgba(0, 82, 255, 0.28), transparent 55%),
    linear-gradient(180deg, #071833 0%, #030914 100%);
  padding-bottom: 5rem;
}

.sd-final-cta .sd-section-title {
  max-width: 780px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 1.75rem;
}

@media (max-width: 980px) {
  .sd-plans,
  .sd-infra-grid,
  .sd-mgmt-grid {
    grid-template-columns: 1fr;
  }

  .sd-leadership-grid,
  .sd-mgmt-layout {
    grid-template-columns: 1fr;
  }

  .sd-plan-featured {
    order: -1;
  }

  .sd-mgmt-visual {
    order: -1;
  }
}

@media (max-width: 640px) {
  .sd-hero {
    padding: 3.2rem 0 2.5rem;
  }

  .sd-section {
    padding: 3rem 0;
  }

  .sd-leadership-stats {
    grid-template-columns: 1fr 1fr;
  }
}