* {
  font-family: "Markazi Text", serif;
}
body {
  overflow-x: hidden;
}

/* HERO */
.hero-section {
  position: relative;
  min-height: 80vh;
  width: 100%;
  background: url("/src/img/11 (2).png") center/cover no-repeat;
}
.hero-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
}
.hero-header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 2;
}
.hero-center {
  position: relative;
  z-index: 2;
}
.hero-logo {
  height: clamp(
    48px,
    8vw,
    82px
  ); /* min: 48px, scale with viewport, max: 82px */
  display: block;
}
.hero-link {
  color: #fff;
  text-decoration: none;
  transition: opacity 0.2s, color 0.2s;
  font-size: clamp(0.95rem, 1.5vw, 1.25rem); /* between ~15px and ~20px */
}
.hero-link:hover {
  color: orange;
}
.hero-link {
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s ease;
  position: relative;
  padding-right: 1.2rem; /* فضا برای آیکون سمت راست */
}

.hero-link:hover {
  color: orange;
}

.hero-link.active {
  color: orange; /* رنگ فعال */
}

.hero-link.active::after {
  content: "";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-right: 7px solid currentColor; /* Creates a solid arrow */
}
.hero-text p {
  margin: 0.5rem 0;
  line-height: 1.15;
  font-family: "Lalezar", sans-serif !important;
  font-size: clamp(1.25rem, 3.5vw, 2rem);
}

.product-title {
  font-size: clamp(1.4rem, 2vw, 2rem);
  color: #0b1220;
}
.product-desc {
  font-size: 1.05rem;
  line-height: 1.8;
  color: #444;
}
.product-features {
  padding-right: 1.2rem;
  list-style-type: disc;
}
.product-features li {
  margin: 0.5rem 0;
  font-size: 1rem;
  color: #222;
}

.product-section.text-white h2,
.product-section.text-white p,
.product-section.text-white li,
.product-section.text-white strong {
  color: #fff !important;
}
/* CONTACT CTA */
.contact-cta-section {
  direction: rtl;
  color: black;
  background: white;
  position: relative;
  overflow: hidden;
}
.contact-cta-section::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
      90deg,
      rgba(255, 255, 255, 0.08) 1px,
      transparent 1px
    ),
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 38px 38px;
  opacity: 0.15;
}
.contact-cta-section h2 {
  font-size: clamp(1.6rem, 1.4vw + 1rem, 2.2rem);
  margin-bottom: 0.75rem;
}
.contact-desc {
  font-size: clamp(1.05rem, 0.9vw + 0.8rem, 1.25rem);
  line-height: 2;
}
.contact-cta-section .btn.btn-primary {
  background: #91f086;
  border-color: #91f086;
  color: #0f172a;
  font-weight: 700;
}
.contact-cta-section .btn.btn-primary:hover {
  filter: brightness(0.95);
}
.contact-cta-section .btn.btn-outline-light {
  border-color: rgba(255, 255, 255, 0.85);
  color: #fff;
}
.contact-cta-section .btn.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}
.contact-inline {
  font-size: 1rem;
  opacity: 0.95;
}
.contact-link {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.contact-link:hover {
  opacity: 0.9;
}

/* FOOTER */
.site-footer {
  background: #0b1220;
  color: #e7eaf0;
}
.footer-link {
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  transition: opacity 0.2s;
}
.footer-link:hover {
  opacity: 0.85;
}
.footer-lead {
  opacity: 0.9;
  line-height: 1.9;
}
.footer-label {
  opacity: 0.8;
  margin-inline-start: 0.35rem;
}
.sep {
  opacity: 0.5;
  margin-inline: 0.35rem;
}
.footer-sep {
  border-color: rgba(255, 255, 255, 0.12);
}
.site-footer h5 {
  font-size: clamp(1rem, 0.8vw + 0.9rem, 1.125rem);
  line-height: 1.9;
}
.site-footer h6 {
  font-size: 1rem;
}
.site-footer,
.site-footer div {
  font-size: 0.95rem;
}
.product-img-wrap {
  overflow: hidden;
}
.product-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

@media (max-width: 576px) {
  .product-title {
    font-size: 1.1rem;
  }
  .product-desc,
  .product-features li {
    font-size: 0.95rem;
  }
}

/* RESPONSIVE */
@media (max-width: 576px) {
  .site-footer h5 {
    margin-bottom: 0.75rem;
  }
  .contact-cta-section .btn,
  .about-section .btn {
    width: 100%;
  }
}
@media (max-width: 360px) {
  .hero-logo {
    height: 46px;
  }
}

@media (max-width: 767.98px) {
  #heroNav {
    background: rgba(0, 0, 0, 0.35);
    border-radius: 12px;
    padding: 0.75rem 1rem;
  }
}