/* ========== pronova — glassmorphism design system ========== */
:root {
  --sky: #7ec8e8;
  --sky-light: #e8f6fc;
  --sky-soft: #b8e4f5;
  --navy: #0d2137;
  --navy-mid: #1a3a5c;
  --night-top: #06101c;
  --night-mid: #0e2742;
  --night-glow: #1e4a6e;
  --gold: #c9a227;
  --gold-light: #e8d48a;
  --gold-muted: rgba(232, 212, 138, 0.92);
  --white: #ffffff;
  --glass: rgba(255, 255, 255, 0.14);
  --glass-strong: rgba(255, 255, 255, 0.22);
  --glass-soft: rgba(255, 255, 255, 0.1);
  --glass-border: rgba(255, 255, 255, 0.32);
  --glass-border-strong: rgba(255, 255, 255, 0.45);
  --glass-shine: inset 0 1px 0 rgba(255, 255, 255, 0.45);
  --gray-50: rgba(255, 255, 255, 0.18);
  --gray-100: rgba(248, 250, 252, 0.16);
  --gray-500: rgba(226, 236, 246, 0.78);
  --gray-700: rgba(240, 247, 255, 0.92);
  --text-muted: rgba(210, 226, 240, 0.72);
  --shadow-sm: 0 8px 28px rgba(4, 12, 24, 0.18);
  --shadow-md: 0 18px 50px rgba(4, 12, 24, 0.28);
  --shadow-lux: 0 24px 70px rgba(4, 12, 24, 0.38);
  --radius: 22px;
  --radius-sm: 14px;
  --font-fa: "Vazirmatn", system-ui, sans-serif;
  --font-en: "Cormorant Garamond", Georgia, serif;
  --header-h: 80px;
  --transition: 0.3s cubic-bezier(0.22, 1, 0.36, 1);
  --blur: blur(18px) saturate(160%);
  --blur-strong: blur(28px) saturate(180%);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-fa);
  font-size: 1.02rem;
  color: var(--white);
  line-height: 1.75;
  overflow-x: hidden;
  min-height: 100vh;
  background:
    radial-gradient(
      ellipse 90% 55% at 12% 18%,
      rgba(126, 200, 232, 0.28) 0%,
      transparent 55%
    ),
    radial-gradient(
      ellipse 70% 50% at 88% 12%,
      rgba(201, 162, 39, 0.12) 0%,
      transparent 50%
    ),
    radial-gradient(
      ellipse 80% 55% at 70% 88%,
      rgba(30, 74, 110, 0.55) 0%,
      transparent 55%
    ),
    linear-gradient(
      165deg,
      var(--night-top) 0%,
      var(--night-mid) 38%,
      #164866 62%,
      #2a7399 82%,
      #9fd4eb 100%
    );
  background-attachment: fixed;
}

/* Particle canvas — behind content */
#skyParticles {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.75;
}

.page-shell {
  position: relative;
  z-index: 1;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

.brand-en {
  font-family: var(--font-en);
  font-weight: 600;
  letter-spacing: 0.05em;
  color: #d4af37;
}

.container {
  width: min(1140px, 92vw);
  margin-inline: auto;
}

.glass-panel,
.glass {
  background: var(--glass);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-sm), var(--glass-shine);
}

/* ========== Header ========== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-h);
  background: rgba(10, 28, 48, 0.45);
  backdrop-filter: var(--blur-strong);
  -webkit-backdrop-filter: var(--blur-strong);
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  transition:
    box-shadow var(--transition),
    background var(--transition),
    border-color var(--transition);
}

.site-header.scrolled {
  background: rgba(8, 22, 40, 0.72);
  box-shadow: var(--shadow-md);
  border-bottom-color: rgba(201, 162, 39, 0.28);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 1.75rem;
  color: var(--white);
  flex-shrink: 0;
}

.logo-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(
    145deg,
    rgba(126, 200, 232, 0.55),
    rgba(26, 58, 92, 0.9)
  );
  border: 1px solid rgba(255, 255, 255, 0.35);
  display: grid;
  place-items: center;
  color: var(--white);
  font-size: 1.15rem;
  box-shadow: var(--shadow-sm), var(--glass-shine);
  backdrop-filter: blur(8px);
}

.logo span.gold-dot {
  color: var(--gold-light);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 0.15rem;
}

.main-nav a {
  padding: 0.55rem 0.9rem;
  font-size: 0.95rem;
  font-weight: 500;
  color: rgba(236, 244, 252, 0.88);
  border-radius: var(--radius-sm);
  transition:
    color var(--transition),
    background var(--transition),
    border-color var(--transition);
  border: 1px solid transparent;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--white);
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.18);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-shrink: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.75rem 1.4rem;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition:
    transform 0.2s,
    box-shadow var(--transition),
    background var(--transition),
    border-color var(--transition);
  box-shadow: var(--shadow-sm);
}

.btn:active {
  transform: scale(0.98);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.28);
  backdrop-filter: blur(10px);
}

.btn-ghost:hover {
  border-color: rgba(126, 200, 232, 0.55);
  background: rgba(126, 200, 232, 0.18);
  box-shadow: var(--shadow-md);
}

.btn-primary {
  background: linear-gradient(
    135deg,
    rgba(13, 33, 55, 0.95) 0%,
    rgba(26, 58, 92, 0.95) 100%
  );
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.18);
}

.btn-primary:hover {
  box-shadow: var(--shadow-lux);
}

.btn-gold {
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 100%);
  color: var(--navy);
  border-color: rgba(255, 255, 255, 0.35);
}

.btn-gold:hover {
  box-shadow: 0 14px 36px rgba(201, 162, 39, 0.45);
  transform: translateY(-1px);
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-size: 1.25rem;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(10px);
}

.nav-mobile {
  display: none;
  position: fixed;
  inset: var(--header-h) 0 0 0;
  background: rgba(8, 22, 40, 0.88);
  backdrop-filter: var(--blur-strong);
  -webkit-backdrop-filter: var(--blur-strong);
  padding: 1.5rem;
  flex-direction: column;
  gap: 0.5rem;
  z-index: 999;
  overflow-y: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.nav-mobile.open {
  display: flex;
}

.nav-mobile a {
  padding: 0.9rem 1rem;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 1rem;
  color: rgba(236, 244, 252, 0.9);
  border: 1px solid transparent;
}

.nav-mobile a.active {
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.16);
}

.nav-mobile .mobile-actions {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

main {
  padding-top: var(--header-h);
  min-height: calc(100vh - var(--header-h));
}

.section {
  padding: 5.5rem 0;
}

.section-alt {
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-block: 1px solid rgba(255, 255, 255, 0.12);
}

.section-title {
  text-align: center;
  font-size: clamp(1.65rem, 3.2vw, 2.15rem);
  font-weight: 700;
  margin-bottom: 0.55rem;
  color: var(--white);
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.2);
}

.section-subtitle {
  text-align: center;
  color: var(--text-muted);
  max-width: 620px;
  margin: 0 auto 2.75rem;
  font-size: 1.02rem;
}

.gold-line {
  width: 52px;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  margin: 0.85rem auto 0;
  border-radius: 2px;
  box-shadow: 0 0 16px rgba(201, 162, 39, 0.45);
}

.page-hero-small {
  padding: 4rem 0 3rem;
  text-align: center;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.page-hero-small h1 {
  font-size: clamp(1.85rem, 4vw, 2.55rem);
  font-weight: 700;
  margin-bottom: 0.85rem;
  color: var(--white);
}

.page-hero-small p {
  color: var(--text-muted);
  max-width: 540px;
  margin-inline: auto;
  font-size: 1.05rem;
}

/* Hero */
.hero {
  padding: 4rem 0 5.5rem;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3.25rem;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 1rem;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  font-size: 0.88rem;
  color: rgba(240, 247, 255, 0.95);
  margin-bottom: 1.35rem;
  box-shadow: var(--shadow-sm), var(--glass-shine);
  backdrop-filter: blur(12px);
}

.hero-badge i {
  color: var(--gold-light);
}

.hero h1 {
  font-size: clamp(2.05rem, 4.6vw, 3rem);
  line-height: 1.28;
  font-weight: 700;
  margin-bottom: 1.1rem;
  color: var(--white);
  text-shadow: 0 4px 24px rgba(0, 0, 0, 0.25);
}

.hero h1 .highlight {
  color: var(--gold-light);
  position: relative;
}

.hero h1 .highlight::after {
  content: "";
  position: absolute;
  bottom: 2px;
  right: 0;
  left: 0;
  height: 9px;
  background: rgba(201, 162, 39, 0.28);
  z-index: -1;
  border-radius: 4px;
}

.hero-desc {
  color: rgba(236, 245, 255, 0.9);
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  max-width: 520px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.22);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-bottom: 1.75rem;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  align-items: center;
}

.hero-trust-item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.88rem;
  color: rgba(226, 238, 250, 0.82);
}

.hero-trust-item i {
  color: var(--gold-light);
  font-size: 0.85rem;
}

.hero-visual {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lux), var(--glass-shine);
  aspect-ratio: 4 / 3;
  border: 1px solid rgba(255, 255, 255, 0.38);
  background: rgba(255, 255, 255, 0.08);
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    transparent 55%,
    rgba(6, 16, 28, 0.45) 100%
  );
  z-index: 1;
  pointer-events: none;
}

.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.05) contrast(1.02);
}

.hero-float {
  position: absolute;
  bottom: 1.35rem;
  right: 1.35rem;
  z-index: 2;
  background: rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 0.85rem 1.15rem;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md), var(--glass-shine);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: var(--white);
}

.hero-float-top {
  top: 1.2rem;
  bottom: auto;
  left: 1.2rem;
  right: auto;
}

.hero-float i {
  color: var(--gold-light);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.65rem;
}

.feature-card {
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: var(--radius);
  padding: 2rem 1.65rem;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    background var(--transition),
    border-color var(--transition);
  box-shadow: var(--shadow-sm), var(--glass-shine);
  color: var(--white);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lux);
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(232, 212, 138, 0.4);
}

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: rgba(126, 200, 232, 0.18);
  color: var(--gold-light);
  display: grid;
  place-items: center;
  font-size: 1.4rem;
  margin-bottom: 1.15rem;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-bottom: 3px solid var(--gold);
  box-shadow: var(--shadow-sm), var(--glass-shine);
}

.feature-card h3 {
  font-size: 1.12rem;
  margin-bottom: 0.55rem;
  font-weight: 600;
  color: var(--white);
}

.feature-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.feature-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1.1rem;
}

.feature-meta span {
  font-size: 0.75rem;
  padding: 0.28rem 0.65rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: rgba(232, 212, 138, 0.95);
}

.counters {
  background: rgba(8, 28, 52, 0.55);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border-radius: 40px;
  padding: 40px 30px;
  margin: 80px 0 30px;
  text-align: center;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: var(--shadow-md), var(--glass-shine);
}

.counters-grid {
  display: flex;
  flex-direction: row;
  justify-content: space-around;
  align-items: center;
  gap: 20px;
}

.counter-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 15px 20px;
  flex: 1;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.counter-item .number {
  font-size: 44px;
  font-weight: 700;
  color: #d4af37;
  line-height: 1.2;
}

.counter-item .label {
  font-size: 16px;
  opacity: 0.9;
  margin-top: 8px;
}

.counter-item i {
  font-size: 32px;
  color: #7ec8e8;
  margin-bottom: 10px;
  display: block;
}

.cta-box {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border-radius: var(--radius);
  padding: 3rem 3rem;
  border: 1px solid rgba(255, 255, 255, 0.28);
  box-shadow: var(--shadow-md), var(--glass-shine);
}

.cta-box h2 {
  font-size: clamp(1.4rem, 2.5vw, 1.85rem);
  margin-bottom: 0.55rem;
  color: var(--white);
}

.cta-box p {
  color: var(--text-muted);
  max-width: 540px;
  font-size: 1.02rem;
}

.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.faq-item {
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  box-shadow: var(--shadow-sm), var(--glass-shine);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.2rem 1.35rem;
  background: none;
  border: none;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  text-align: right;
  cursor: pointer;
  color: var(--white);
}

.faq-question i {
  color: var(--gold-light);
  transition: transform var(--transition);
  flex-shrink: 0;
}

.faq-item.open .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.faq-answer-inner {
  padding: 0 1.35rem 1.2rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.faq-item.open .faq-answer {
  max-height: 280px;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  padding: 2rem 0 5rem;
}

.card {
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.28);
  overflow: hidden;
  transition:
    box-shadow var(--transition),
    transform var(--transition),
    background var(--transition);
  box-shadow: var(--shadow-sm), var(--glass-shine);
  color: var(--white);
}

.card:hover {
  box-shadow: var(--shadow-lux);
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.16);
}

.card-thumb {
  height: 168px;
  background: linear-gradient(
    135deg,
    rgba(126, 200, 232, 0.35),
    rgba(26, 58, 92, 0.65)
  );
  display: grid;
  place-items: center;
  font-size: 2.6rem;
  color: var(--gold-light);
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.card-body {
  padding: 1.5rem;
}

.card-body h3 {
  font-size: 1.1rem;
  margin-bottom: 0.45rem;
  color: var(--white);
}

.card-body p {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: 1.1rem;
}

.tag {
  display: inline-block;
  font-size: 0.78rem;
  padding: 0.25rem 0.65rem;
  background: rgba(126, 200, 232, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  color: var(--gold-light);
  margin-bottom: 0.55rem;
}

.about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  padding: 2rem 0 5rem;
}

.about-image {
  border-radius: var(--radius);
  min-height: 340px;
  background: linear-gradient(
    160deg,
    rgba(126, 200, 232, 0.45) 0%,
    rgba(26, 58, 92, 0.85) 100%
  );
  display: grid;
  place-items: center;
  color: var(--white);
  font-size: 4rem;
  box-shadow: var(--shadow-lux), var(--glass-shine);
  border: 1px solid rgba(255, 255, 255, 0.32);
  backdrop-filter: blur(8px);
}

.about-text h2 {
  margin-bottom: 1rem;
  font-size: 1.5rem;
  color: var(--white);
}

.about-text p {
  color: var(--text-muted);
  margin-bottom: 1rem;
  font-size: 1.02rem;
}

.values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
}

.value-pill {
  text-align: center;
  padding: 1.1rem;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  box-shadow: var(--shadow-sm), var(--glass-shine);
  color: var(--white);
}

.value-pill i {
  color: var(--gold-light);
  display: block;
  margin-bottom: 0.4rem;
  font-size: 1.3rem;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 2.75rem;
  padding: 2rem 0 5rem;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
}

.contact-block {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  color: var(--text-muted);
}

.contact-block i {
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 12px;
  display: grid;
  place-items: center;
  color: var(--gold-light);
  flex-shrink: 0;
  box-shadow: var(--shadow-sm), var(--glass-shine);
  backdrop-filter: blur(10px);
}

.contact-form,
.auth-card {
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  padding: 2.25rem;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.28);
  box-shadow: var(--shadow-md), var(--glass-shine);
  color: var(--white);
}

.form-group {
  margin-bottom: 1.1rem;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 0.4rem;
  color: rgba(240, 247, 255, 0.92);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.85rem 1.05rem;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.95rem;
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  backdrop-filter: blur(8px);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(210, 226, 240, 0.55);
}

.form-group textarea {
  min-height: 130px;
  resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: 2px solid rgba(126, 200, 232, 0.55);
  border-color: transparent;
  background: rgba(255, 255, 255, 0.16);
}

/* Course detail */
.course-detail {
  padding: 2rem 0 5.5rem;
}

.course-detail-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 2.5rem;
  align-items: start;
}

.course-main.glass-panel {
  padding: 2.25rem;
  border-radius: var(--radius);
}

.course-sidebar.glass-panel {
  padding: 1.75rem;
  border-radius: var(--radius);
  position: sticky;
  top: calc(var(--header-h) + 1rem);
}

.course-main h1 {
  font-size: clamp(1.65rem, 3vw, 2.1rem);
  margin-bottom: 1rem;
}

.course-main .lead {
  color: var(--gray-500);
  margin-bottom: 1.75rem;
  font-size: 1.05rem;
}

.syllabus {
  margin-top: 2rem;
}

.syllabus h2 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.syllabus ol {
  padding-right: 1.25rem;
  color: var(--gray-700);
}

.syllabus li {
  margin-bottom: 0.55rem;
  font-size: 0.98rem;
}

.video-section {
  margin-top: 2.25rem;
}

.video-section h2 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.video-config {
  margin-bottom: 1rem;
  padding: 1rem;
  background: var(--sky-light);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  color: var(--gray-700);
}

.video-config code {
  display: block;
  margin-top: 0.35rem;
  direction: ltr;
  text-align: left;
  font-size: 0.8rem;
  word-break: break-all;
}

.video-embed {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--navy);
  box-shadow: var(--shadow-md);
}

.video-embed iframe,
.video-embed .video-placeholder {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.video-placeholder {
  display: grid;
  place-items: center;
  color: rgba(255, 255, 255, 0.85);
  text-align: center;
  padding: 1rem;
  font-size: 0.95rem;
}

.video-placeholder i {
  font-size: 2.5rem;
  color: var(--gold-light);
  margin-bottom: 0.5rem;
}

/* Media blocks */
.media-block {
  margin-bottom: 3rem;
  padding: 2rem;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  box-shadow: var(--shadow-md), var(--glass-shine);
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: var(--white);
}

.media-block h2 {
  font-size: 1.35rem;
  margin-bottom: 0.5rem;
}

.media-block .hint {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.audio-player {
  width: 100%;
  margin-top: 0.5rem;
  border-radius: var(--radius-sm);
}

.download-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.download-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.15rem;
  background: rgba(126, 200, 232, 0.12);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: var(--white);
}

.download-item span {
  font-weight: 500;
  font-size: 0.95rem;
}

.auth-wrap {
  max-width: 440px;
  margin: 3rem auto 5rem;
  padding: 0 1rem;
}

.auth-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.auth-tab {
  flex: 1;
  padding: 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition);
  color: rgba(236, 244, 252, 0.85);
}

.auth-tab.active {
  background: rgba(255, 255, 255, 0.18);
  box-shadow: var(--shadow-sm), var(--glass-shine);
  color: var(--white);
  border-color: rgba(232, 212, 138, 0.35);
}

.auth-panel {
  display: none;
}
.auth-panel.active {
  display: block;
}

.card-actions {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.card-actions .btn {
  width: 100%;
}

.upload-zone {
  border: 2px dashed rgba(126, 200, 232, 0.7);
  border-radius: var(--radius-sm);
  padding: 2rem;
  text-align: center;
  background: var(--sky-light);
  cursor: pointer;
  transition:
    border-color var(--transition),
    background var(--transition);
}

.upload-zone:hover,
.upload-zone.dragover {
  border-color: var(--gold);
  background: rgba(255, 255, 255, 0.95);
}

.upload-zone input[type="file"] {
  display: none;
}

.uploaded-files {
  margin-top: 1.25rem;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.uploaded-files li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1rem;
  background: rgba(255, 255, 255, 0.9);
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  box-shadow: var(--shadow-sm);
}

.uploaded-files li i {
  color: var(--navy-mid);
  margin-left: 0.5rem;
}

.course-files {
  margin-top: 2rem;
}

.course-files h2 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.form-hint {
  font-size: 0.85rem;
  color: var(--gray-500);
  margin-bottom: 1rem;
}

.auth-or {
  text-align: center;
  font-size: 0.85rem;
  color: var(--gray-500);
  margin: 0.75rem 0;
}

.success-toast {
  position: fixed;
  bottom: 1.75rem;
  left: 50%;
  transform: translateX(-50%) translateY(120%);
  z-index: 2000;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  color: var(--white);
  padding: 1rem 1.75rem;
  border-radius: 999px;
  box-shadow: var(--shadow-lux);
  border: 1px solid rgba(201, 162, 39, 0.4);
  font-size: 0.95rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  opacity: 0;
  transition:
    transform 0.35s ease,
    opacity 0.35s ease;
  pointer-events: none;
}

.success-toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.success-toast i {
  color: var(--gold-light);
}

/* ===== فوتر ===== */
.site-footer {
  background: rgba(6, 16, 28, 0.72);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  color: rgba(255, 255, 255, 0.85);
  padding: 3.25rem 0 0;
  margin-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-col h4 {
  color: #d4af37;
  font-size: 1.05rem;
  margin-bottom: 1.2rem;
  font-weight: 600;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-col ul li {
  margin-bottom: 0.6rem;
}

.footer-col ul li a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color 0.25s ease;
  font-size: 0.92rem;
}

.footer-col ul li a:hover {
  color: #d4af37;
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 0.5rem;
}

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: rgba(255, 255, 255, 0.75);
  font-size: 1.2rem;
  transition: all 0.3s ease;
  text-decoration: none;
  backdrop-filter: blur(8px);
}

.social-links a:hover {
  background: #d4af37;
  color: #0a2540;
  transform: translateY(-3px);
  border-color: transparent;
}

.footer-bottom {
  padding: 1.5rem 0;
  text-align: center;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.45);
}

/* ===== ریسپانسیو فوتر ===== */
@media (max-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }
}

@media (max-width: 400px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== بخش منابع ===== */
.resources-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 20px;
}

.resource-card {
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border-radius: 20px;
  padding: 28px 20px;
  box-shadow: var(--shadow-sm), var(--glass-shine);
  border: 1px solid rgba(255, 255, 255, 0.28);
  transition: all 0.3s ease;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--white);
}

.resource-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lux);
  border-color: rgba(212, 175, 55, 0.55);
  background: rgba(255, 255, 255, 0.16);
}

.resource-card i {
  font-size: 36px;
  color: #d4af37;
  margin-bottom: 10px;
}

.resource-card h3 {
  font-size: 18px;
  color: var(--white);
  margin-bottom: 4px;
}

.resource-card p {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.resource-card .btn-primary {
  display: inline-block;
  padding: 8px 20px;
  background: #0b2b5e;
  color: #fff;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 600;
}

.resource-card .btn-primary:hover {
  background: #1a3f7a;
}

@media (max-width: 992px) {
  .resources-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .resources-grid {
    grid-template-columns: 1fr;
  }
}
/* ===== دراپ‌داون منو ===== */
.main-nav .dropdown {
  position: relative;
  display: inline-block;
}

.main-nav .dropdown > a {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.55rem 0.9rem;
  font-size: 0.95rem;
  font-weight: 500;
  color: rgba(236, 244, 252, 0.88);
  border-radius: var(--radius-sm);
  transition:
    color var(--transition),
    background var(--transition);
  cursor: pointer;
  border: 1px solid transparent;
}

.main-nav .dropdown > a:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.18);
}

.main-nav .dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  min-width: 200px;
  background: rgba(10, 28, 48, 0.82);
  backdrop-filter: var(--blur-strong);
  -webkit-backdrop-filter: var(--blur-strong);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md), var(--glass-shine);
  border: 1px solid rgba(255, 255, 255, 0.22);
  padding: 0.5rem 0;
  z-index: 100;
  margin-top: 4px;
}

.main-nav .dropdown-menu a {
  display: block;
  padding: 0.6rem 1.2rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(236, 244, 252, 0.88);
  transition:
    background var(--transition),
    color var(--transition);
  border-radius: 0;
  white-space: nowrap;
  border: none;
}

.main-nav .dropdown-menu a:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
}

.main-nav .dropdown:hover .dropdown-menu {
  display: block;
}

/* ===== نسخه موبایل ===== */
@media (max-width: 768px) {
  .main-nav .dropdown {
    display: block;
    width: 100%;
  }
  .main-nav .dropdown > a {
    display: flex;
    justify-content: space-between;
    width: 100%;
    padding: 0.55rem 0.9rem;
  }
  .main-nav .dropdown-menu {
    display: none;
    position: static;
    box-shadow: none;
    border: none;
    background: rgba(126, 200, 232, 0.08);
    border-radius: var(--radius-sm);
    margin-top: 0;
    padding: 0;
  }
  .main-nav .dropdown-menu a {
    padding: 0.5rem 1.5rem;
    font-size: 0.9rem;
  }
  .main-nav .dropdown:hover .dropdown-menu {
    display: none;
  }
  .main-nav .dropdown.open .dropdown-menu {
    display: block;
  }
}
/* ===== منوی موبایل با زیرمنو ===== */
.nav-mobile .dropdown-mobile {
  display: block;
  width: 100%;
}

.nav-mobile .dropdown-toggle-mobile {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.9rem 1rem;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 1rem;
  color: var(--gray-700);
  cursor: pointer;
  transition: background 0.3s ease;
}

.nav-mobile .dropdown-toggle-mobile:hover {
  background: var(--sky-light);
}

.nav-mobile .dropdown-menu-mobile {
  display: none;
  padding-right: 1.5rem;
  background: rgba(126, 200, 232, 0.06);
  border-radius: var(--radius-sm);
}

.nav-mobile .dropdown-menu-mobile a {
  padding: 0.6rem 1rem;
  font-size: 0.9rem;
  color: var(--gray-500);
}

.nav-mobile .dropdown-menu-mobile a:hover {
  background: rgba(126, 200, 232, 0.1);
  color: var(--navy);
}

.nav-mobile .dropdown-mobile.open .dropdown-menu-mobile {
  display: block;
}

.nav-mobile .dropdown-toggle-mobile:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
}

.nav-mobile .dropdown-menu-mobile {
  background: rgba(255, 255, 255, 0.06);
}

.nav-mobile .dropdown-menu-mobile a {
  color: rgba(226, 238, 250, 0.8);
}

.nav-mobile .dropdown-menu-mobile a:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
}

/* ===== مسیر یادگیری / نظرات / دوره‌ها ===== */
.pathway-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  counter-reset: pathway;
}

.pathway-card {
  position: relative;
  padding: 1.75rem 1.4rem;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid rgba(255, 255, 255, 0.26);
  box-shadow: var(--shadow-sm), var(--glass-shine);
  transition:
    transform var(--transition),
    background var(--transition),
    border-color var(--transition);
}

.pathway-card:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(232, 212, 138, 0.4);
}

.pathway-step {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  margin-bottom: 1rem;
  font-weight: 700;
  color: var(--navy);
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  box-shadow: var(--shadow-sm);
}

.pathway-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.45rem;
  color: var(--white);
}

.pathway-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.course-preview-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.35rem;
}

.course-preview-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1.1rem;
  align-items: center;
  padding: 1.35rem 1.4rem;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid rgba(255, 255, 255, 0.26);
  box-shadow: var(--shadow-sm), var(--glass-shine);
  transition:
    transform var(--transition),
    border-color var(--transition),
    background var(--transition);
}

.course-preview-card:hover {
  transform: translateY(-3px);
  border-color: rgba(232, 212, 138, 0.4);
  background: rgba(255, 255, 255, 0.16);
}

.course-preview-icon {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: rgba(126, 200, 232, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--gold-light);
  font-size: 1.35rem;
}

.course-preview-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.25rem;
  color: var(--white);
}

.course-preview-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin: 0;
}

.course-preview-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.65rem;
}

.course-preview-meta span {
  font-size: 0.74rem;
  padding: 0.22rem 0.55rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: rgba(232, 212, 138, 0.95);
}

.course-preview-arrow {
  color: rgba(232, 212, 138, 0.9);
  font-size: 1rem;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.35rem;
}

.testimonial-card {
  padding: 1.75rem 1.5rem;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid rgba(255, 255, 255, 0.26);
  box-shadow: var(--shadow-sm), var(--glass-shine);
}

.testimonial-card .quote-icon {
  color: var(--gold-light);
  margin-bottom: 0.85rem;
  font-size: 1.2rem;
  opacity: 0.9;
}

.testimonial-card p {
  color: rgba(236, 245, 255, 0.9);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 1.25rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.author-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(
    135deg,
    rgba(126, 200, 232, 0.4),
    rgba(26, 58, 92, 0.85)
  );
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: var(--white);
  font-weight: 700;
  font-size: 0.9rem;
}

.author-info strong {
  display: block;
  color: var(--white);
  font-size: 0.92rem;
}

.author-info span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.stars {
  color: var(--gold-light);
  font-size: 0.8rem;
  margin-bottom: 0.65rem;
  letter-spacing: 0.08em;
}

.section-head {
  text-align: center;
  margin-bottom: 2.5rem;
}

.section-head .gold-line {
  margin-bottom: 0.85rem;
}

.cta-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1.1rem;
  margin-top: 0.85rem;
}

.cta-list span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.cta-list i {
  color: var(--gold-light);
  font-size: 0.8rem;
}

.footer-brand p {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.7;
  max-width: 260px;
  margin-top: 0.75rem;
}

.course-main.glass-panel,
.course-sidebar.glass-panel {
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
}

.course-main .lead,
.syllabus li,
.form-hint,
.auth-or {
  color: var(--text-muted);
}

.video-config {
  background: rgba(126, 200, 232, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: rgba(236, 245, 255, 0.88);
}

.download-item {
  background: rgba(126, 200, 232, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: var(--white);
}

.upload-zone {
  background: rgba(126, 200, 232, 0.1);
  border-color: rgba(126, 200, 232, 0.45);
  color: var(--text-muted);
}

.upload-zone:hover,
.upload-zone.dragover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--gold);
}

.uploaded-files li {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

/* ===== Responsive ===== */
@media (max-width: 1100px) {
  .features-grid,
  .pathway-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 980px) {
  .hero-grid,
  .about-split,
  .contact-layout,
  .course-detail-grid {
    grid-template-columns: 1fr;
  }

  .course-preview-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    max-width: 560px;
    margin-inline: auto;
  }

  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .main-nav,
  .header-actions {
    display: none;
  }

  .menu-toggle {
    display: grid;
    place-items: center;
  }
}

@media (max-width: 700px) {
  .features-grid,
  .pathway-grid,
  .cards-grid,
  .values {
    grid-template-columns: 1fr;
  }

  .counters {
    border-radius: 24px;
    margin: 48px 0 20px;
    padding: 28px 16px;
  }

  .counters-grid {
    flex-direction: column;
    gap: 12px;
  }

  .counter-item .number {
    font-size: 34px;
  }

  .cta-box {
    padding: 2rem 1.4rem;
  }

  .course-preview-card {
    grid-template-columns: auto 1fr;
  }

  .course-preview-arrow {
    display: none;
  }

  .section {
    padding: 4rem 0;
  }
}
/* ============================================
   انیمیشن ظاهر شدن تدریجی هنگام اسکرول
   ============================================ */

/* حالت اولیه (مخفی) */
.feature-card,
.card,
.course-card,
.resource-card,
.counter-item,
.faq-item,
.about-split,
.hero-content,
.test-box,
.level-hero,
.page-hero-small {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* حالت قابل مشاهده (ظاهر شده) */
.feature-card.visible,
.card.visible,
.course-card.visible,
.resource-card.visible,
.counter-item.visible,
.faq-item.visible,
.about-split.visible,
.hero-content.visible,
.test-box.visible,
.level-hero.visible,
.page-hero-small.visible {
  opacity: 1;
  transform: translateY(0);
}

/* تاخیرهای مختلف برای ظاهر شدن یکی یکی */
.feature-card:nth-child(1) {
  transition-delay: 0.05s;
}
.feature-card:nth-child(2) {
  transition-delay: 0.1s;
}
.feature-card:nth-child(3) {
  transition-delay: 0.15s;
}
.feature-card:nth-child(4) {
  transition-delay: 0.2s;
}

.cards-grid .card:nth-child(1) {
  transition-delay: 0.05s;
}
.cards-grid .card:nth-child(2) {
  transition-delay: 0.1s;
}
.cards-grid .card:nth-child(3) {
  transition-delay: 0.15s;
}
.cards-grid .card:nth-child(4) {
  transition-delay: 0.2s;
}
.cards-grid .card:nth-child(5) {
  transition-delay: 0.25s;
}
.cards-grid .card:nth-child(6) {
  transition-delay: 0.3s;
}

.counter-item:nth-child(1) {
  transition-delay: 0.05s;
}
.counter-item:nth-child(2) {
  transition-delay: 0.1s;
}
.counter-item:nth-child(3) {
  transition-delay: 0.15s;
}

.faq-item:nth-child(1) {
  transition-delay: 0.05s;
}
.faq-item:nth-child(2) {
  transition-delay: 0.1s;
}
.faq-item:nth-child(3) {
  transition-delay: 0.15s;
}

.course-card:nth-child(1) {
  transition-delay: 0.05s;
}
.course-card:nth-child(2) {
  transition-delay: 0.1s;
}
.course-card:nth-child(3) {
  transition-delay: 0.15s;
}
.course-card:nth-child(4) {
  transition-delay: 0.2s;
}

.resource-card:nth-child(1) {
  transition-delay: 0.05s;
}
.resource-card:nth-child(2) {
  transition-delay: 0.1s;
}
.resource-card:nth-child(3) {
  transition-delay: 0.15s;
}
.resource-card:nth-child(4) {
  transition-delay: 0.2s;
}
.resource-card:nth-child(5) {
  transition-delay: 0.25s;
}
.resource-card:nth-child(6) {
  transition-delay: 0.3s;
}

/* برای عناصری که نباید تاخیر داشته باشن */
.level-hero.visible,
.page-hero-small.visible,
.about-split.visible,
.hero-content.visible,
.test-box.visible {
  transition-delay: 0.05s;
}

/* ============================================
   ریسپانسیو: عکس اول در موبایل
   ============================================ */

@media (max-width: 600px) {
  .article-container {
    display: flex;
    flex-direction: column;
  }
  .article-image {
    order: -1;
  }
}
/* ========== pronova — glassmorphism design system ========== */
:root {
  --sky: #7ec8e8;
  --sky-light: #e8f6fc;
  --sky-soft: #b8e4f5;
  --navy: #0d2137;
  --navy-mid: #1a3a5c;
  --night-top: #06101c;
  --night-mid: #0e2742;
  --night-glow: #1e4a6e;
  --gold: #c9a227;
  --gold-light: #e8d48a;
  --gold-muted: rgba(232, 212, 138, 0.92);
  --white: #ffffff;
  --glass: rgba(255, 255, 255, 0.14);
  --glass-strong: rgba(255, 255, 255, 0.22);
  --glass-soft: rgba(255, 255, 255, 0.1);
  --glass-border: rgba(255, 255, 255, 0.32);
  --glass-border-strong: rgba(255, 255, 255, 0.45);
  --glass-shine: inset 0 1px 0 rgba(255, 255, 255, 0.45);
  --gray-50: rgba(255, 255, 255, 0.18);
  --gray-100: rgba(248, 250, 252, 0.16);
  --gray-500: rgba(226, 236, 246, 0.78);
  --gray-700: rgba(240, 247, 255, 0.92);
  --text-muted: rgba(210, 226, 240, 0.72);
  --shadow-sm: 0 8px 28px rgba(4, 12, 24, 0.18);
  --shadow-md: 0 18px 50px rgba(4, 12, 24, 0.28);
  --shadow-lux: 0 24px 70px rgba(4, 12, 24, 0.38);
  --radius: 22px;
  --radius-sm: 14px;
  --font-fa: "Vazirmatn", system-ui, sans-serif;
  --font-en: "Cormorant Garamond", Georgia, serif;
  --header-h: 80px;
  --transition: 0.3s cubic-bezier(0.22, 1, 0.36, 1);
  --blur: blur(18px) saturate(160%);
  --blur-strong: blur(28px) saturate(180%);
}

/* ====== بقیه کدهای شما دقیقاً به همین شکل ادامه پیدا میکنه ====== */

/* ... تمام کدهای قبلی شما اینجا هستن ... */

/* ============================================
   ریسپانسیو: عکس اول در موبایل
   ============================================ */

@media (max-width: 600px) {
  .article-container {
    display: flex;
    flex-direction: column;
  }
  .article-image {
    order: -1;
  }
}
/* ============================================
   ریسپانسیو: عکس هیرو اول در موبایل
   ============================================ */

@media (max-width: 768px) {
  .hero-grid {
    display: flex !important;
    flex-direction: column !important;
  }
  .hero-visual {
    order: -1 !important;
  }
}