/* ==========================================================================
   آکادمی مشاوره کنکور نسل Z - استایل‌های پیشرفته و پرجزئیات صفحه اصلی (Index Page)
   ========================================================================== */

/* Hero Section Refinements */
.hero-section {
  padding-top: 95px;
  padding-bottom: 70px;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 10%;
  right: 5%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 215, 0, 0.12) 0%, rgba(10, 17, 40, 0) 70%);
  pointer-events: none;
}

.hero-section::after {
  content: '';
  position: absolute;
  bottom: 5%;
  left: 10%;
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(0, 242, 254, 0.08) 0%, rgba(10, 17, 40, 0) 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 1.4rem;
  border-radius: var(--radius-full);
  background: rgba(255, 215, 0, 0.12);
  border: 1px solid var(--glass-border-hover);
  color: var(--accent-gold-500);
  font-weight: 700;
  font-size: 0.92rem;
  margin-bottom: 1.2rem;
  box-shadow: 0 0 25px rgba(255, 215, 0, 0.25);
}

.hero-title {
  font-size: clamp(2.3rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 1.25;
  margin-bottom: 1.2rem;
  letter-spacing: -0.03em;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  max-width: 620px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

/* Countdown Card Deluxe */
.countdown-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border-hover);
  backdrop-filter: var(--glass-blur);
  border-radius: var(--radius-lg);
  padding: 2.2rem 1.8rem;
  text-align: center;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8), 0 0 35px rgba(255, 215, 0, 0.15);
  position: relative;
}

.countdown-title {
  font-size: 1.05rem;
  color: var(--accent-gold-500);
  font-weight: 700;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.countdown-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.countdown-unit {
  background: rgba(6, 11, 25, 0.85);
  border: 1px solid rgba(255, 215, 0, 0.25);
  border-radius: var(--radius-md);
  padding: 1rem 0.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: inset 0 0 15px rgba(0, 0, 0, 0.5);
}

.countdown-number {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text-main);
  font-family: var(--font-mono);
  line-height: 1;
  margin-bottom: 0.4rem;
  text-shadow: 0 0 10px rgba(255, 215, 0, 0.3);
}

.countdown-label {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Roadmap Tabs */
.roadmap-tabs {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.roadmap-tab-btn {
  padding: 0.8rem 1.6rem;
  border-radius: var(--radius-md);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-muted);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.roadmap-tab-btn.active {
  background: var(--gradient-gold);
  color: var(--bg-dark-900);
  border-color: var(--accent-gold-500);
  box-shadow: 0 8px 20px rgba(255, 215, 0, 0.3);
}

.roadmap-content-box {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border-hover);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
}

/* Floating Action Floating Widget */
.floating-support-btn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: var(--z-sticky);
  background: var(--gradient-gold);
  color: var(--bg-dark-900);
  padding: 0.9rem 1.6rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  box-shadow: 0 10px 30px rgba(255, 215, 0, 0.4);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  transition: transform var(--transition-normal);
}

.floating-support-btn:hover {
  transform: translateY(-4px) scale(1.03);
  color: var(--bg-dark-900);
}

@media (max-width: 992px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-description { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-section { padding-top: 100px; }
}

@media (max-width: 576px) {
  .countdown-grid { grid-template-columns: repeat(2, 1fr); gap: 0.8rem; }
  .countdown-number { font-size: 1.8rem; }
  .countdown-card { padding: 1.5rem 1rem; }
  .floating-support-btn {
    bottom: 1.2rem;
    right: 1.2rem;
    padding: 0.7rem 1.2rem;
    font-size: 0.85rem;
  }
}