/* ── Hero ── */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background-color: var(--color-dark);
}

/* Dot grid background */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(46, 216, 180, 0.12) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
  z-index: 0;
}

/* Radial fade over dots */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 60% 50%, transparent 30%, var(--color-dark) 80%);
  pointer-events: none;
  z-index: 1;
}

.hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  width: 100%;
  padding: 80px 0;
}

.hero__content {
  max-width: 580px;
}

.hero__eyebrow {
  animation: fadeUp 0.6s ease both;
  animation-delay: 0.1s;
}

.hero__title {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.08;
  margin-top: 20px;
  color: var(--color-white);
  animation: fadeUp 0.6s ease both;
  animation-delay: 0.25s;
}

.hero__title span {
  color: var(--color-primary);
}

.hero__body {
  margin-top: 24px;
  font-size: 1.1rem;
  color: var(--color-gray-mid);
  animation: fadeUp 0.6s ease both;
  animation-delay: 0.4s;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 40px;
  flex-wrap: wrap;
  animation: fadeUp 0.6s ease both;
  animation-delay: 0.55s;
}

/* Schematic portal illustration */
.hero__visual {
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeUp 0.8s ease both;
  animation-delay: 0.4s;
}

.portal-svg {
  width: 100%;
  max-width: 420px;
  filter: drop-shadow(0 0 32px rgba(46, 216, 180, 0.2));
}

@media (max-width: 768px) {
  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 48px;
  }
  .hero__content {
    max-width: 100%;
  }
  .hero__actions {
    justify-content: center;
  }
  .hero__visual {
    order: -1;
  }
  .portal-svg {
    max-width: 260px;
  }
}

/* ── Stats bar ── */
.stats-bar {
  background: var(--color-dark-2);
  border-top: 1px solid var(--color-primary-border);
  border-bottom: 1px solid var(--color-primary-border);
  padding: 48px 0;
}

.stats-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.stats-bar__item {
  text-align: center;
  padding: 20px;
  border-right: 1px solid var(--color-primary-border);
}
.stats-bar__item:last-child {
  border-right: none;
}

.stats-bar__number {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 4vw, 2.8rem);
  color: var(--color-primary);
  line-height: 1;
}

.stats-bar__label {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--color-gray-mid);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 8px;
}

@media (max-width: 600px) {
  .stats-bar__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .stats-bar__item:nth-child(2) {
    border-right: none;
  }
  .stats-bar__item:nth-child(3) {
    border-right: 1px solid var(--color-primary-border);
    border-top: 1px solid var(--color-primary-border);
  }
  .stats-bar__item:nth-child(4) {
    border-right: none;
    border-top: 1px solid var(--color-primary-border);
  }
}

/* ── Services ── */
.services__header {
  margin-bottom: 56px;
}
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card__icon {
  width: 48px;
  height: 48px;
  margin-bottom: 24px;
  color: var(--color-primary);
}
.service-card h3 {
  font-size: 1.15rem;
  margin-bottom: 12px;
}
.service-card p {
  font-size: 0.95rem;
  color: var(--color-gray-mid);
}

@media (max-width: 768px) {
  .services__grid {
    grid-template-columns: 1fr;
  }
}

/* ── Equipment ── */
.equipment {
  background: var(--color-dark-2);
}
.equipment__header {
  margin-bottom: 48px;
}
.equipment-card {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 0;
  border: 1px solid var(--color-primary-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.equipment-card__visual {
  background: rgba(46, 216, 180, 0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px;
  border-right: 1px solid var(--color-primary-border);
}
.equipment-card__info {
  padding: 48px;
}
.equipment-card__model {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.equipment-card__name {
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  margin-bottom: 24px;
}
.equipment-card__specs {
  list-style: none;
  margin-bottom: 28px;
}
.equipment-card__specs li {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-gray-mid);
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.equipment-card__specs li::before {
  content: '▸';
  color: var(--color-primary);
  font-size: 0.8rem;
  flex-shrink: 0;
}
.equipment-card__specs li span {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--color-gray-light);
}
.equipment-card__meta {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.equipment-card__price {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--color-gray-mid);
}
.equipment-card__price strong {
  color: var(--color-white);
  font-size: 1.1rem;
}

@media (max-width: 768px) {
  .equipment-card {
    grid-template-columns: 1fr;
  }
  .equipment-card__visual {
    border-right: none;
    border-bottom: 1px solid var(--color-primary-border);
    padding: 32px;
  }
  .equipment-card__info {
    padding: 32px;
  }
}

/* ── How it works ── */
.how__header {
  margin-bottom: 64px;
}
.how__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}
.how__step {
  padding: 0 24px;
  position: relative;
}
.how__step:not(:last-child)::after {
  content: '→';
  position: absolute;
  right: -14px;
  top: 28px;
  color: var(--color-primary);
  font-size: 1.2rem;
  z-index: 1;
}
.how__step-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 4rem;
  line-height: 1;
  color: rgba(46, 216, 180, 0.12);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}
.how__step h3 {
  font-size: 1rem;
  margin-bottom: 12px;
  color: var(--color-white);
}
.how__step p {
  font-size: 0.9rem;
  color: var(--color-gray-mid);
}

@media (max-width: 900px) {
  .how__steps {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }
  .how__step:nth-child(2)::after,
  .how__step:nth-child(4)::after {
    display: none;
  }
}
@media (max-width: 480px) {
  .how__steps {
    grid-template-columns: 1fr;
  }
  .how__step::after {
    display: none !important;
  }
}

/* ── Why us ── */
.why {
  background: var(--color-dark-2);
}
.why__header {
  margin-bottom: 56px;
}
.why__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.why-card__icon {
  width: 40px;
  height: 40px;
  color: var(--color-primary);
  margin-bottom: 20px;
}
.why-card h3 {
  font-size: 1.05rem;
  margin-bottom: 10px;
}
.why-card p {
  font-size: 0.9rem;
  color: var(--color-gray-mid);
}

@media (max-width: 600px) {
  .why__grid {
    grid-template-columns: 1fr;
  }
}

/* ── CTA final ── */
.cta-final {
  background: var(--color-dark-2);
  border-top: 1px solid var(--color-primary-border);
  text-align: center;
}
.cta-final__title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: 20px;
}
.cta-final__body {
  font-size: 1.1rem;
  color: var(--color-gray-mid);
  margin-bottom: 40px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}
.cta-final__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}
.cta-final__wa {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-gray-mid);
  transition: color var(--transition-fast);
}
.cta-final__wa:hover {
  color: var(--color-primary);
}