/* Buttons */
.btn {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 15px;
  transition: all 0.2s;
  border: none;
  text-decoration: none;
  line-height: 1;
}
.btn--primary {
  background: var(--accent);
  color: var(--bg);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(5, 179, 237, 0.25);
  color: var(--bg);
}
.btn--outline {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(4px);
}
.btn--outline:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.3);
  color: #fff;
}
.btn--ghost {
  background: var(--bg-3);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn--ghost:hover {
  border-color: var(--text-3);
  background: var(--bg-4);
  color: var(--text);
}

/* Cards */
.card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all 0.25s;
  overflow: hidden;
}
.card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.3);
}
.card--dark { background: var(--bg); }

/* Grids */
.grid { display: grid; gap: 24px; }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }

@media (max-width: 1024px) {
  .grid--4, .grid--3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .grid--4, .grid--3, .grid--2 { grid-template-columns: 1fr; }
}

/* Network cards */
.network-card { padding: 28px 24px; position: relative; cursor: pointer; }
.network-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.network-card--iridium::before { background: var(--accent); }
.network-card--inmarsat::before { background: var(--blue); }
.network-card--thuraya::before { background: var(--amber); }
.network-card--globalstar::before { background: var(--coral); }

.network-card__icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; font-weight: 700;
  margin-bottom: 16px;
  font-family: var(--mono);
}
.network-card--iridium .network-card__icon { background: rgba(5, 179, 237,0.15); color: var(--accent); }
.network-card--inmarsat .network-card__icon { background: rgba(96,165,250,0.15); color: var(--blue); }
.network-card--thuraya .network-card__icon { background: rgba(251,191,36,0.15); color: var(--amber); }
.network-card--globalstar .network-card__icon { background: rgba(249,112,102,0.15); color: var(--coral); }

.network-card__name { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.network-card__desc { font-size: 13px; color: var(--text-2); line-height: 1.6; margin-bottom: 20px; }
.network-card__meta {
  border-top: 1px solid var(--border);
  padding-top: 16px;
  display: flex; flex-direction: column; gap: 8px;
  font-size: 12px;
}
.network-card__meta div { display: flex; justify-content: space-between; }
.network-card__meta .label { color: var(--text-3); }
.network-card__meta .value { font-weight: 600; }

/* Product cards */
.product-card__img {
  height: 240px;
  background: var(--bg-3);
  position: relative;
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.product-card__img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}
.product-card:hover .product-card__img img { transform: scale(1.05); }
.product-card__badge {
  position: absolute;
  top: 16px; left: 16px;
  background: rgba(5, 179, 237, 0.12);
  color: var(--accent);
  font-size: 11px; font-weight: 700;
  padding: 4px 10px;
  border-radius: 6px;
  letter-spacing: 0.3px;
}
.product-card__badge--new {
  background: rgba(251, 191, 36, 0.12);
  color: var(--amber);
}
.product-card__body { padding: 24px; }
.product-card__name { font-size: 18px; font-weight: 700; margin-bottom: 4px; }
.product-card__network {
  font-size: 12px; color: var(--accent);
  font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.5px; margin-bottom: 16px;
}
.product-card__features {
  display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 20px;
}
.product-card__features span {
  font-size: 11px; color: var(--text-3);
  background: var(--bg-3); padding: 4px 10px; border-radius: 6px;
}
.product-card__price {
  font-size: 24px; font-weight: 700; margin-bottom: 16px;
}
.product-card__price small {
  font-size: 13px; color: var(--text-3); font-weight: 400;
}
.product-card__btn {
  display: block; text-align: center;
  background: var(--accent); color: var(--bg);
  padding: 12px; border-radius: 10px;
  font-weight: 600; font-size: 14px;
  transition: all 0.2s; text-decoration: none;
}
.product-card__btn:hover {
  box-shadow: 0 4px 20px rgba(5, 179, 237, 0.3);
  transform: translateY(-1px);
  color: var(--bg);
}

/* Trust bar */
.trust-bar {
  display: flex;
  border-bottom: 1px solid var(--border);
}
.trust-bar__item {
  flex: 1;
  min-width: 160px;
  padding: 24px 32px;
  text-align: center;
  border-right: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-3);
}
.trust-bar__item:last-child { border-right: none; }
.trust-bar__item strong {
  display: block; font-size: 22px;
  color: var(--text); font-weight: 700; margin-bottom: 2px;
}
.trust-bar__item strong span { color: var(--accent); }

@media (max-width: 768px) {
  .trust-bar { flex-wrap: wrap; }
  .trust-bar__item { min-width: 50%; border-bottom: 1px solid var(--border); }
}

/* Why cards */
.why-card { padding: 28px 24px; }
.why-card__num {
  font-family: var(--mono);
  font-size: 36px; font-weight: 700;
  color: var(--accent); opacity: 0.3;
  line-height: 1; margin-bottom: 16px;
}
.why-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.why-card p { font-size: 13px; color: var(--text-2); line-height: 1.6; }

/* Help banner */
.help-banner {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px;
  display: flex; gap: 48px; align-items: center;
}
.help-banner__img {
  width: 280px; height: 200px;
  object-fit: cover; border-radius: var(--radius);
  flex-shrink: 0;
}
.help-banner h2 {
  font-size: 26px; font-weight: 700;
  margin-bottom: 8px; letter-spacing: -0.5px;
}
.help-banner p {
  font-size: 15px; color: var(--text-2);
  line-height: 1.7; margin-bottom: 24px;
}

@media (max-width: 1024px) {
  .help-banner { flex-direction: column; }
  .help-banner__img { width: 100%; height: 180px; }
}
@media (max-width: 768px) {
  .help-banner { padding: 28px; }
}