.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(248, 248, 245, 0.96);
  border-bottom: 1px solid rgba(17, 17, 17, 0.1);
  backdrop-filter: blur(14px);
  transition: transform 0.28s ease, background 0.28s ease;
  width: 100%;
}

.site-header.is-hidden {
  transform: translateY(-100%);
}

.header-inner {
  width: min(calc(100% - 1rem), 1680px);
  margin: 0 auto;
  padding: 0.78rem 0;
}

.header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 72px;
}

.brand {
  flex: 0 0 auto;
  width: 292px;
}

.brand img {
  width: 100%;
  max-width: 292px;
  height: auto;
}

.main-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1.15rem;
  flex: 1 1 0;
  min-width: 0;
}

.main-nav a {
  position: relative;
  padding: 0.7rem 0;
  color: var(--text-soft);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  transition: color var(--transition);
}

.main-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.main-nav a:hover,
.main-nav a.is-active {
  color: var(--text);
}

.main-nav a:hover::after,
.main-nav a.is-active::after {
  transform: scaleX(1);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex: 0 0 auto;
}

.header-cta {
  min-height: 48px;
  padding-inline: 1.15rem;
  white-space: nowrap;
}

.header-social,
.footer-social {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.header-social a,
.footer-social a {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(17, 17, 17, 0.16);
  background: rgba(255, 255, 255, 0.82);
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
}

.footer-social a {
  border-color: rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.06);
}

.header-social a:hover,
.footer-social a:hover {
  transform: translateY(-2px);
}

.header-social a:hover {
  background: rgba(181, 18, 18, 0.08);
  border-color: rgba(181, 18, 18, 0.44);
}

.footer-social a:hover {
  background: rgba(181, 18, 18, 0.92);
  border-color: rgba(181, 18, 18, 0.92);
}

.header-social img,
.footer-social img {
  width: 18px;
  height: 18px;
  object-fit: contain;
}

.menu-toggle {
  display: none;
  width: 52px;
  height: 52px;
  border: 1px solid rgba(17, 17, 17, 0.16);
  background: #ffffff;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
}

.menu-toggle span {
  width: 22px;
  height: 2px;
  background: var(--text);
  transition: transform var(--transition), opacity var(--transition);
}

.menu-toggle.is-active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.menu-toggle.is-active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.is-active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.site-footer {
  background:
    linear-gradient(180deg, rgba(181, 18, 18, 0.18), transparent 35%),
    linear-gradient(180deg, #111112 0%, #09090a 100%);
  color: #ffffff;
  padding: 3.5rem 0 2.6rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.9fr 1fr 0.95fr;
  gap: 2rem;
}

.footer-logo {
  max-width: 240px;
  margin-bottom: 1rem;
}

.footer-brand-block p {
  max-width: 32ch;
  color: var(--text-light);
}

.site-footer h3 {
  margin-bottom: 1rem;
  font-size: 0.95rem;
  font-family: 'IBM Plex Mono', monospace;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-list {
  list-style: none;
  display: grid;
  gap: 0.8rem;
}

.footer-list a,
.footer-list span {
  color: rgba(255, 255, 255, 0.76);
}

.footer-list a:hover {
  color: #ffffff;
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
}

.footer-contact img {
  width: 18px;
  height: 18px;
  object-fit: contain;
  margin-top: 0.2rem;
}

.service-card,
.maintenance-card,
.form-shell,
.info-panel,
.contact-card,
.data-panel,
.cta-panel,
.hero-highlight,
.hero-visual__panel,
.hero-news-card,
.service-band,
.insight-panel {
  border: 1px solid rgba(17, 17, 17, 0.11);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow-soft);
}

.service-card {
  padding: 1.7rem;
  display: grid;
  align-content: start;
  gap: 1rem;
  min-height: 100%;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: rgba(181, 18, 18, 0.34);
  box-shadow: var(--shadow-card);
}

.services-section .service-card {
  position: relative;
  overflow: hidden;
  padding: 0 0 1.55rem;
  border-color: rgba(17, 17, 17, 0.11);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.07);
  backdrop-filter: none;
}

.services-section .service-card::before {
  content: '';
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 3px;
  background: var(--primary);
}

.services-section .service-card h3,
.services-section .service-card p {
  color: var(--text);
}

.services-section .service-card p {
  color: var(--text-soft);
}

.service-icon {
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(17, 17, 17, 0.16);
  background: linear-gradient(180deg, rgba(181, 18, 18, 0.08), rgba(255, 255, 255, 0.94));
  color: var(--primary);
}

.service-icon svg {
  width: 34px;
  height: 34px;
  fill: currentColor;
}

.services-section .service-icon {
  width: 40px;
  height: 40px;
  margin: 1.35rem 1.35rem 0;
  justify-content: flex-start;
  border: 0;
  background: transparent;
  color: var(--primary);
}

.service-card h3 {
  font-size: 1.15rem;
  line-height: 1.18;
}

.services-section .service-card h3 {
  margin: 0 1.35rem;
  font-size: 1.08rem;
  line-height: 1.28;
}

.services-section .service-card p {
  margin: 0 1.35rem;
  max-width: 30ch;
  line-height: 1.5;
}

.services-section .service-icon svg {
  width: 31px;
  height: 31px;
}

.service-card p,
.contact-card span,
.contact-card a,
.hero-highlight span,
.info-panel li,
.timeline-item p,
.data-panel__list li {
  color: var(--text-soft);
}

.contact-cards {
  display: grid;
  gap: 1rem;
  margin-top: 1.6rem;
}

.contact-card {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  padding: 1rem 1.05rem;
}

.contact-card img {
  width: 20px;
  height: 20px;
  object-fit: contain;
  margin-top: 0.2rem;
}

.contact-card strong {
  display: block;
  margin-bottom: 0.22rem;
}

.contact-form {
  display: grid;
  gap: 1rem;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.field-grid--single {
  grid-template-columns: 1fr;
}

.field {
  display: grid;
  gap: 0.45rem;
}

.field label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.field input,
.field textarea {
  width: 100%;
  border: 1px solid rgba(17, 17, 17, 0.18);
  background: rgba(255, 255, 255, 0.92);
  color: var(--text);
  padding: 1rem;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.field input::placeholder,
.field textarea::placeholder {
  color: #7b7f84;
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: rgba(181, 18, 18, 0.6);
  box-shadow: inset 0 0 0 1px rgba(181, 18, 18, 0.22);
  background: #ffffff;
}

.field input.is-invalid,
.field textarea.is-invalid {
  border-color: #9a1010;
  box-shadow: inset 0 0 0 1px rgba(154, 16, 16, 0.25);
}

.field-error {
  display: block;
  color: #8e1212;
  font-size: 0.85rem;
}

.whatsapp-float {
    position: fixed;
    right: 18px;
    bottom: 18px;
    z-index: 1200;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    border: 1px solid rgba(17, 17, 17, 0.18);
    background: #1f7f4d;
    color: #ffffff;
    border-radius: 999px;
    box-shadow: var(--shadow-soft);
    transition: transform var(--transition), background var(--transition);
  }

.whatsapp-float:hover {
    transform: translateY(-2px);
    background: #17633c;
  }

.whatsapp-float img {
    width: 28px;
    height: 28px;
    object-fit: contain;
}

.maintenance-card {
  max-width: 760px;
  margin: 0 auto;
  padding: 2.8rem 2rem;
  text-align: center;
}

.maintenance-badge {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0.35rem 0.8rem;
  margin-bottom: 1rem;
  border: 1px solid rgba(181, 18, 18, 0.2);
  background: rgba(181, 18, 18, 0.08);
  color: var(--primary);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.maintenance-card h1,
.maintenance-card h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.02;
  margin-bottom: 1rem;
}

.maintenance-card p {
  max-width: 46ch;
  margin: 0 auto;
  color: var(--text-soft);
}

.maintenance-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
}

.hero-highlights {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}

.hero-highlight {
  padding: 1rem;
  min-height: 100%;
}

.hero-highlight strong {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.95rem;
}

.info-panel,
.data-panel {
  padding: 1.4rem;
}

.info-panel h3,
.data-panel__label,
.timeline-item h3 {
  margin-bottom: 0.75rem;
  font-size: 1rem;
}

.info-panel ul,
.data-panel__list {
  list-style: none;
  display: grid;
  gap: 0.65rem;
}

.info-panel li,
.data-panel__list li {
  position: relative;
  padding-left: 1rem;
}

.info-panel li::before,
.data-panel__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.72rem;
  width: 0.45rem;
  height: 1px;
  background: var(--primary);
}

.cta-panel {
  display: grid;
  grid-template-columns: 1.2fr auto;
  gap: 1.5rem;
  align-items: start;
  padding: 2rem;
}

.cta-section .cta-panel {
  border-color: rgba(255, 255, 255, 0.14);
  background: rgba(36, 8, 8, 0.78);
  backdrop-filter: blur(2px);
}

.cta-panel h2 {
  font-size: clamp(2rem, 3.2vw, 3rem);
  line-height: 1;
  margin: 0.55rem 0 0.7rem;
}

.cta-section .cta-panel h2,
.cta-section .cta-panel label {
  color: #ffffff;
}

.cta-panel p:last-child {
  color: var(--text-soft);
  max-width: 52ch;
}

.cta-section .cta-panel p:last-child,
.cta-section .cta-panel__copy p:last-child {
  color: rgba(255, 255, 255, 0.76);
}

.cta-panel__actions {
  display: grid;
  gap: 0.8rem;
}

.cta-panel__copy p:last-child {
  color: var(--text-soft);
}

.cta-form {
  gap: 0.85rem;
}

.cta-form .field input,
.cta-form .field textarea {
  background: rgba(255, 255, 255, 0.96);
}

.cta-section .cta-form .field input,
.cta-section .cta-form .field textarea {
  border-color: rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.96);
}

.service-band__label,
.insight-panel__tag {
  margin-bottom: 0.7rem;
  color: var(--primary);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.service-band__intro h3,
.insight-panel h3 {
  font-size: 1.1rem;
  line-height: 1.18;
}

.service-band {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1.25rem;
  align-items: center;
  padding: 1.4rem 1.5rem;
  margin-bottom: 1.4rem;
}

.service-band__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.service-band__list span {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  padding: 0 0.8rem;
  border: 1px solid rgba(17, 17, 17, 0.12);
  background: rgba(255, 255, 255, 0.9);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.insight-panel {
  padding: 1.35rem;
}

.insight-panel p:last-child {
  color: var(--text-soft);
}