/* ── Page hero ──────────────────────────────────────────────── */
.page-hero {
  padding: 160px 0 80px;
  position: relative;
  overflow: hidden;
}
.page-hero__bg { position: absolute; inset: 0; z-index: 0; }
.page-hero__orb {
  position: absolute;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,133,255,0.1), transparent 70%);
  top: -200px; right: -100px;
  filter: blur(80px);
  pointer-events: none;
}
.page-hero__inner {
  position: relative;
  z-index: 1;
}

/* ── Product cards ──────────────────────────────────────────── */
.product-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin-bottom: 28px;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.product-card:hover {
  border-color: var(--border-hi);
  box-shadow: 0 24px 80px rgba(0,0,0,0.35);
}
.product-card__header {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.product-card__icon {
  font-size: 2rem;
  width: 60px; height: 60px;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg-3);
  border-radius: 14px;
  flex-shrink: 0;
}
.product-card__name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.product-card__tagline { color: var(--text-3); font-size: 0.88rem; margin-top: 4px; }
.product-card__body p {
  color: var(--text-2);
  line-height: 1.8;
  max-width: 720px;
}
.product-card__specs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}
.spec {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.82rem;
}
.spec__key { color: var(--text-3); }
.spec__val { color: var(--text-1); font-weight: 500; }
.product-card__actions { display: flex; gap: 12px; margin-top: 28px; flex-wrap: wrap; }

/* ── Service cards ──────────────────────────────────────────── */
.service-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: border-color 0.3s, transform 0.3s;
}
.service-card:hover { border-color: var(--border-hi); transform: translateY(-4px); }
.service-card__icon { font-size: 2rem; margin-bottom: 20px; }
.service-card__title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.service-card__body { color: var(--text-2); font-size: 0.92rem; line-height: 1.75; }
.service-card__features {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.service-card__features li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-2);
}
.service-card__features li::before {
  content: '✓';
  color: var(--green);
  font-weight: 700;
  flex-shrink: 0;
}

/* ── About / Team ───────────────────────────────────────────── */
.mission-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.mission-block__visual {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 48px 40px;
  text-align: center;
}
.mission-stat {
  margin-bottom: 32px;
}
.mission-stat:last-child { margin-bottom: 0; }
.mission-stat__num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  line-height: 1;
}
.mission-stat__label {
  color: var(--text-3);
  font-size: 0.82rem;
  margin-top: 6px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.timeline { position: relative; padding-left: 24px; }
.timeline::before {
  content: '';
  position: absolute;
  left: 0; top: 8px; bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--accent), transparent);
}
.timeline-item { position: relative; margin-bottom: 36px; }
.timeline-item::before {
  content: '';
  position: absolute;
  left: -28px; top: 8px;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
}
.timeline-item__date {
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.timeline-item__title {
  font-family: var(--font-display);
  font-weight: 700;
  margin-bottom: 6px;
}
.timeline-item__body { color: var(--text-2); font-size: 0.9rem; line-height: 1.7; }

/* ── Contact ────────────────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: start;
}
.contact-info__item {
  display: flex;
  gap: 16px;
  margin-bottom: 28px;
}
.contact-info__icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.contact-info__label { font-size: 0.75rem; color: var(--text-3); margin-bottom: 4px; }
.contact-info__val { font-weight: 500; }
.contact-info__val a { color: var(--accent); transition: opacity 0.2s; }
.contact-info__val a:hover { opacity: 0.8; }

.contact-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.form-group { margin-bottom: 20px; }
.form-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-2);
  margin-bottom: 8px;
  letter-spacing: 0.03em;
}
.form-input, .form-textarea, .form-select {
  width: 100%;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  color: var(--text-1);
  font-family: var(--font-body);
  font-size: 0.92rem;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  -webkit-appearance: none;
}
.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0,200,255,0.1);
}
.form-textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ── Preorder ────────────────────────────────────────────────── */
.preorder-hero-wrap {
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}
.preorder-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin: 64px 0;
}
.pf-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  text-align: center;
  transition: border-color 0.3s;
}
.pf-card:hover { border-color: var(--border-hi); }
.pf-card__icon { font-size: 2rem; margin-bottom: 14px; }
.pf-card__title {
  font-family: var(--font-display);
  font-weight: 700;
  margin-bottom: 8px;
}
.pf-card__body { color: var(--text-2); font-size: 0.88rem; line-height: 1.7; }

.preorder-form-wrap {
  max-width: 540px;
  margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--border-hi);
  border-radius: var(--radius-xl);
  padding: 48px 40px;
}
.preorder-form-wrap h2 {
  font-size: 1.6rem;
  margin-bottom: 8px;
}
.preorder-form-wrap > p {
  color: var(--text-2);
  font-size: 0.9rem;
  margin-bottom: 32px;
  line-height: 1.7;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 900px) {
  .service-grid { grid-template-columns: 1fr; }
  .mission-block { grid-template-columns: 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; }
  .preorder-features { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .product-card { padding: 24px; }
  .contact-form { padding: 24px; }
  .preorder-form-wrap { padding: 28px 24px; }
}