/* Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --color-dark: #0a0a0a;
  --color-dark-secondary: #151515;
  --color-dark-tertiary: #1a1a1a;
  --color-gold: #d4af37;
  --color-gold-light: #f4d03f;
  --color-gold-dark: #b8941f;
  --color-white: #ffffff;
  --color-gray: #8a8a8a;
  --color-gray-light: #b0b0b0;
  --color-success: #10b981;
  --color-danger: #ef4444;
  --font-primary: "Vazirmatn", "Tahoma", "Arial", sans-serif;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Import Persian font */
@import url("https://cdn.jsdelivr.net/gh/rastikerdar/vazirmatn@v33.003/Vazirmatn-font-face.css");

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  background-color: var(--color-dark);
  color: var(--color-white);
  line-height: 1.6;
  overflow-x: hidden;
  /* RTL direction */
  direction: rtl;
  text-align: right;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(212, 175, 55, 0.1);
  transition: var(--transition);
}

.header.scrolled {
  box-shadow: 0 4px 20px rgba(212, 175, 55, 0.1);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 24px;
  font-weight: 700;
  cursor: pointer;
}

/* SVG icon styling */
.logo-icon {
  width: 32px;
  height: 32px;
  stroke: var(--color-gold);
}

.logo-accent {
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav {
  display: flex;
  gap: 40px;
}

.nav-link {
  color: var(--color-gray-light);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
  position: relative;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -5px;
  /* RTL adjustment */
  right: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-gold), var(--color-gold-light));
  transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-gold);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
}

.mobile-menu-btn span {
  width: 25px;
  height: 2px;
  background-color: var(--color-gold);
  transition: var(--transition);
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(212, 175, 55, 0.1) 0%, transparent 50%),
    linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-secondary) 100%);
}

.hero-animation {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(212, 175, 55, 0.03) 50%, transparent 100%);
  animation: shimmer 3s infinite;
}

@keyframes shimmer {
  0%,
  100% {
    transform: translateX(-100%);
  }
  50% {
    transform: translateX(100%);
  }
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 60px 0;
}

.hero-title {
  font-size: clamp(36px, 6vw, 72px);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
  animation: fadeInUp 1s ease-out;
}

.gradient-text {
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--color-gray-light);
  max-width: 700px;
  margin: 0 auto 40px;
  animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-cta {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 60px;
  animation: fadeInUp 1s ease-out 0.4s both;
}

.btn {
  display: inline-block;
  padding: 15px 40px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  border-radius: 8px;
  transition: var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light));
  color: var(--color-dark);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
}

.btn-secondary {
  background-color: transparent;
  border-color: var(--color-gold);
  color: var(--color-gold);
}

.btn-secondary:hover {
  background-color: var(--color-gold);
  color: var(--color-dark);
  transform: translateY(-2px);
}

.btn-outline {
  background-color: transparent;
  border: 2px solid var(--color-gold);
  color: var(--color-gold);
}

.btn-outline:hover {
  background-color: var(--color-gold);
  color: var(--color-dark);
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 60px;
  flex-wrap: wrap;
  animation: fadeInUp 1s ease-out 0.6s both;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
}

.stat-number {
  font-size: 36px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  color: var(--color-gray);
  font-size: 14px;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Section Styles */
section {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-title {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 800;
  margin-bottom: 15px;
}

.section-subtitle {
  font-size: 18px;
  color: var(--color-gray-light);
}

/* About Section */
.about {
  background-color: var(--color-dark-secondary);
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.about-text h3 {
  color: var(--color-gold);
  font-size: 24px;
  margin-bottom: 15px;
  margin-top: 30px;
}

.about-text h3:first-child {
  margin-top: 0;
}

.about-text p {
  color: var(--color-gray-light);
  line-height: 1.8;
  margin-bottom: 20px;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.feature-card {
  background-color: var(--color-dark-tertiary);
  padding: 30px;
  border-radius: 12px;
  border: 1px solid rgba(212, 175, 55, 0.1);
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-gold);
  box-shadow: 0 10px 30px rgba(212, 175, 55, 0.1);
}

/* SVG icon styling */
.feature-icon {
  width: 48px;
  height: 48px;
  stroke: var(--color-gold);
  margin-bottom: 15px;
}

.feature-card h4 {
  color: var(--color-gold);
  font-size: 18px;
  margin-bottom: 10px;
}

.feature-card p {
  color: var(--color-gray);
  font-size: 14px;
  line-height: 1.6;
}

/* Services Section */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  text-align: center;
}

.service-card {
  background-color: var(--color-dark-secondary);
  padding: 40px;
  border-radius: 16px;
  border: 1px solid rgba(212, 175, 55, 0.1);
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-10px);
  border-color: var(--color-gold);
  box-shadow: 0 15px 40px rgba(212, 175, 55, 0.15);
}

/* SVG icon styling */
.service-icon {
  width: 60px;
  height: 60px;
  stroke: var(--color-gold);
  margin-bottom: 20px;
}

.service-card h3 {
  font-size: 24px;
  margin-bottom: 15px;
  color: var(--color-gold);
}

.service-card p {
  color: var(--color-gray-light);
  line-height: 1.7;
  margin-bottom: 20px;
}

.service-link {
  color: var(--color-gold);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
}

.service-link:hover {
  color: var(--color-gold-light);
}

/* Prices Section */
.crypto-prices,
.forex-prices {
  background-color: var(--color-dark-secondary);
}

.prices-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.price-card {
  background-color: var(--color-dark-tertiary);
  padding: 30px;
  border-radius: 12px;
  border: 1px solid rgba(212, 175, 55, 0.1);
  transition: var(--transition);
}

.price-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-gold);
}

.price-header {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 20px;
}

.price-symbol {
  font-size: 32px;
}

.price-name h3 {
  font-size: 20px;
  margin-bottom: 5px;
}

.price-code {
  color: var(--color-gray);
  font-size: 14px;
}

.price-value {
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 10px;
}

.price-change {
  display: inline-block;
  padding: 5px 12px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
}

.price-change.positive {
  background-color: rgba(16, 185, 129, 0.2);
  color: var(--color-success);
}

.price-change.negative {
  background-color: rgba(239, 68, 68, 0.2);
  color: var(--color-danger);
}

/* News Section */
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.news-card {
  background-color: var(--color-dark-secondary);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(212, 175, 55, 0.1);
  transition: var(--transition);
  cursor: pointer;
  text-decoration: none;
  color: inherit; 
}

.news-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-gold);
  box-shadow: 0 10px 30px rgba(212, 175, 55, 0.1);
}

.news-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.2), rgba(212, 175, 55, 0.05));
}

.news-content {
  padding: 25px;
}

.news-meta {
  display: flex;
  gap: 15px;
  margin-bottom: 15px;
  font-size: 13px;
  color: var(--color-gray);
}

.news-category {
  color: var(--color-gold);
}

.news-card h3 {
  font-size: 20px;
  margin-bottom: 10px;
  line-height: 1.4;
}

.news-card p {
  color: var(--color-gray-light);
  line-height: 1.6;
  font-size: 15px;
}


/* Education Section */
.education {
  background-color: var(--color-dark-secondary);
}

.education-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  max-width: 1100px;
  margin: 0 auto;
}

.education-card {
  background-color: var(--color-dark-tertiary);
  padding: 40px;
  border-radius: 16px;
  border: 1px solid rgba(212, 175, 55, 0.1);
  position: relative;
  transition: var(--transition);
}

.education-card:hover {
  transform: translateY(-10px);
  border-color: var(--color-gold);
  box-shadow: 0 15px 40px rgba(212, 175, 55, 0.15);
}

.education-card.featured {
  border: 2px solid var(--color-gold);
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.1) 0%, var(--color-dark-tertiary) 50%);
}

.card-badge {
  position: absolute;
  top: 20px;
  /* RTL adjustment */
  left: 20px;
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light));
  color: var(--color-dark);
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.card-badge.popular {
  background: linear-gradient(135deg, var(--color-gold-light), var(--color-gold));
}

.education-card h3 {
  font-size: 28px;
  margin-bottom: 20px;
}

.card-price {
  margin-bottom: 30px;
}

.price {
  display: block;
  font-size: 36px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 5px;
}

.period {
  color: var(--color-gray);
  font-size: 14px;
}

.card-features {
  list-style: none;
  margin-bottom: 30px;
}

.card-features li {
  padding: 12px 0;
  color: var(--color-gray-light);
  border-bottom: 1px solid rgba(212, 175, 55, 0.1);
}

.card-features li:last-child {
  border-bottom: none;
}

/* Contact Section */
.contact-content {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
}

.contact-item {
  display: flex;
  gap: 20px;
  margin-bottom: 30px;
}

/* SVG icon styling */
.contact-icon {
  width: 32px;
  height: 32px;
  stroke: var(--color-gold);
  flex-shrink: 0;
}

.contact-details h4 {
  color: var(--color-gold);
  margin-bottom: 8px;
}

.contact-details p {
  color: var(--color-gray-light);
  font-size: 15px;
}

.contact-social {
  margin-top: 40px;
}

.contact-social h4 {
  color: var(--color-gold);
  margin-bottom: 15px;
}

.social-links {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.social-link {
  display: inline-block;
  padding: 10px 20px;
  background-color: var(--color-dark-secondary);
  color: var(--color-gold);
  text-decoration: none;
  border-radius: 8px;
  border: 1px solid rgba(212, 175, 55, 0.2);
  transition: var(--transition);
}

.social-link:hover {
  background-color: var(--color-gold);
  color: var(--color-dark);
  transform: translateY(-2px);
}

.contact-form {
  background-color: var(--color-dark-secondary);
  padding: 40px;
  border-radius: 16px;
  border: 1px solid rgba(212, 175, 55, 0.1);
}

.form-group {
  margin-bottom: 20px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 15px;
  background-color: var(--color-dark-tertiary);
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: 8px;
  color: var(--color-white);
  font-family: var(--font-primary);
  font-size: 15px;
  transition: var(--transition);
  text-align: right;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-gold);
}

.form-group textarea {
  resize: vertical;
}

/* Footer */
.footer {
  background-color: var(--color-dark-secondary);
  border-top: 1px solid rgba(212, 175, 55, 0.1);
  padding: 60px 0 30px;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-title {
  font-size: 24px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-description {
  color: var(--color-gray-light);
  line-height: 1.7;
  margin-bottom: 25px;
}

.footer-social {
  display: flex;
  gap: 15px;
}

.footer-social-link {
  width: 45px;
  height: 45px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-dark-tertiary);
  border-radius: 10px;
  text-decoration: none;
  font-size: 20px;
  border: 1px solid rgba(212, 175, 55, 0.2);
  transition: var(--transition);
  /* SVG icon styling */
  stroke: var(--color-gold);
}

.footer-social-link:hover {
  background-color: var(--color-gold);
  transform: translateY(-3px);
}

.footer-social-link:hover svg {
  stroke: var(--color-dark);
}

.footer-section h4 {
  color: var(--color-gold);
  margin-bottom: 20px;
  font-size: 18px;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: var(--color-gray-light);
  text-decoration: none;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--color-gold);
  /* RTL adjustment */
  padding-right: 5px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 30px;
  border-top: 1px solid rgba(212, 175, 55, 0.1);
  color: var(--color-gray);
}

.footer-bottom-links {
  display: flex;
  gap: 25px;
}

.footer-bottom-links a {
  color: var(--color-gray);
  text-decoration: none;
  transition: var(--transition);
}

.footer-bottom-links a:hover {
  color: var(--color-gold);
}

/* Footer brand (logo + text under it) */
.footer-section.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start; 
  gap: 8px;
}

.footer-logo {
  width: 120px;       
  height: auto;
  display: block;
  object-fit: contain;
  border-radius: 6px; 
}

/* text under the logo */
.footer-brand .brand-name {
  margin: 0;
  font-size: 1.05rem;
  color: var(--color-white);
  line-height: 1;
}

.footer-brand .brand-tag {
  margin: 0;
  color: var(--color-gray);
  font-size: 0.9rem;
}

@media (max-width: 800px) {
  .footer-content {
    flex-direction: column;
    gap: 20px;
  }
  .footer-section.footer-brand {
    align-items: center;
    text-align: center;
  }
}



@media (max-width: 968px) {
  .nav {
    position: fixed;
    top: 80px;

    left: -100%;
    width: 250px;
    height: calc(100vh - 80px);
    background-color: var(--color-dark-secondary);
    flex-direction: column;
    padding: 40px 20px;
    gap: 20px;
    transition: var(--transition);
    border-right: 1px solid rgba(212, 175, 55, 0.2);
  }

  .nav.active {
    left: 0;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .about-content {
    grid-template-columns: 1fr;
  }

  .about-features {
    grid-template-columns: 1fr;
  }

  .contact-content {
    grid-template-columns: 1fr;
  }

  .footer-content {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .hero-stats {
    gap: 30px;
  }

  .stat-number {
    font-size: 28px;
  }

  .prices-grid {
    grid-template-columns: 1fr;
  }

  .footer-content {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }

  .education-cards {
    grid-template-columns: 1fr;
  }
}