:root {
  --c-blue: #0f3f7f;
  --c-deep: #0a2649;
  --c-charcoal: #1f2937;
  --c-muted: #6b7280;
  --c-bg: #f4f7fb;
  --c-white: #fff;
  --c-border: #dbe3ef;
}

body {
  font-family: "Cairo", sans-serif;
  color: var(--c-charcoal);
}

.sticky.fixed {
  background: rgba(8, 28, 56, 0.95) !important;
}

.page-main {
  background: var(--c-white);
}

.hero {
  position: relative;
  min-height: 58vh;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, rgba(6, 23, 45, 0.85), rgba(14, 54, 108, 0.55));
}

.hero-content {
  position: relative;
  z-index: 2;
  color: #fff;
  padding-top: 130px;
  padding-bottom: 70px;
}

.hero-label {
  margin: 0 0 8px;
  text-transform: uppercase;
  letter-spacing: 1.4px;
  font-size: 13px;
  color: #dbeafe;
  font-weight: 700;
}

.hero h1 {
  margin: 0 0 10px;
  color: #fff;
  font-size: 48px;
  line-height: 1.1;
}

.hero p {
  max-width: 760px;
  margin: 0;
  font-size: 18px;
  color: #f1f6ff;
}

.section {
  padding: 64px 0;
}

.section-alt {
  background: var(--c-bg);
}

.filter-strip {
  background: var(--c-bg);
  padding: 26px 0;
}

.filter-wrap {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 10px;
}

.filter-wrap input,
.filter-wrap select,
#contact-form input,
#contact-form textarea {
  border: 1px solid var(--c-border);
  border-radius: 10px;
  background: #fff;
  padding: 12px 14px;
  width: 100%;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.product-card {
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 28px rgba(12, 34, 61, 0.09);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 30px rgba(12, 34, 61, 0.15);
}

.product-card img {
  width: 100%;
  height: 210px;
  object-fit: cover;
}

.product-content {
  padding: 18px;
}

.product-content h3 {
  margin: 0 0 8px;
  font-size: 23px;
}

.meta {
  color: var(--c-blue);
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 8px;
}

.product-content p {
  color: var(--c-muted);
  margin: 0;
}

.hover-panel {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px dashed var(--c-border);
}

.hover-panel a {
  display: inline-block;
  margin-top: 8px;
  color: var(--c-blue);
  font-weight: 700;
}

.no-results {
  margin-top: 18px;
  color: #b91c1c;
  font-weight: 700;
}

.reveal-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal-up.in-view {
  opacity: 1;
  transform: translateY(0);
}

.simple-footer {
  background: #0b1b34;
  color: #c9d5ea;
  padding: 16px 0;
  text-align: center;
}

.simple-footer p {
  margin: 0;
}

@media (max-width: 1100px) {
  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .filter-wrap {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 34px;
  }

  .hero p {
    font-size: 16px;
  }

  .section {
    padding: 48px 0;
  }

  .product-grid,
  .filter-wrap {
    grid-template-columns: 1fr;
  }
}

.hero-contact { background-image: url("../img/contact-banner.jpg"); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 20px; }
.contact-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.contact-cards article { background: #fff; border: 1px solid var(--c-border); border-radius: 14px; padding: 16px; }
.contact-cards article a {
  color: var(--c-blue);
  font-weight: 600;
  text-decoration: none;
}
.contact-cards article a:hover {
  text-decoration: underline;
}
.contact-map-link {
  display: inline-block;
  line-height: 1.55;
}
.glass-form { background: rgba(255, 255, 255, 0.78); backdrop-filter: blur(8px); border: 1px solid rgba(255, 255, 255, 0.9); border-radius: 16px; padding: 20px; box-shadow: 0 14px 34px rgba(9, 31, 58, 0.12); }
#contact-form { display: grid; gap: 10px; }
#contact-form button { background: var(--c-blue); color: #fff; border: 0; border-radius: 10px; padding: 12px 14px; font-weight: 700; cursor: pointer; }
#contact-form button:disabled { opacity: 0.7; cursor: wait; }
.form-note { margin: 0; font-size: 13px; color: #dc2626; }
.form-note.is-success { color: #059669; }
.form-note.is-error { color: #dc2626; }
.form-success {
  text-align: center;
  padding: 1.25rem 0.5rem 0.25rem;
}
.form-success-icon {
  width: 3rem;
  height: 3rem;
  margin: 0 auto 0.85rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(5, 150, 105, 0.12);
  color: #059669;
  font-size: 1.5rem;
  font-weight: 700;
}
.form-success h3 {
  margin: 0 0 0.5rem;
  font-size: 1.35rem;
  color: var(--c-charcoal);
}
.form-success p {
  margin: 0 0 1.15rem;
  color: var(--c-muted);
  line-height: 1.6;
}
.whatsapp-chat-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.25rem;
  border-radius: 999px;
  background: #25d366;
  color: #fff !important;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 10px 24px rgba(37, 211, 102, 0.28);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.whatsapp-chat-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(37, 211, 102, 0.35);
  color: #fff !important;
}
.map-section iframe { border-radius: 16px; }
.map-section iframe { border: 0; }
.float-call, .float-mail { position: fixed; right: 18px; width: 46px; height: 46px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; color: #fff; z-index: 30; box-shadow: 0 8px 20px rgba(0,0,0,0.2); }
.float-call { bottom: 92px; background: #0f3f7f; }
.float-mail { bottom: 36px; background: #059669; }
@media (max-width: 900px) { .contact-grid, .contact-cards { grid-template-columns: 1fr; } }