@font-face {
  font-family: YekanBakh;
  src: url("assets/fonts/YekanBakhFaNum-Regular.ttf");
}
@font-face {
  font-family: YekanBakh;
  src: url("assets/fonts/YekanBakhFaNum-SemiBold.ttf");
  font-weight: 600;
}
@font-face {
  font-family: YekanBakh;
  src: url("assets/fonts/YekanBakhFaNum-Bold.ttf");
  font-weight: 700;
}
@font-face {
  font-family: YekanBakh;
  src: url("assets/fonts/YekanBakhFaNum-ExtraBold.ttf");
  font-weight: 800;
}

:root {
  --primary: #047857; /* Emerald */
  --primary-light: #d1fae5;
  --primary-dark: #064e3b;
  --secondary: #0f172a;
  
  --bg-main: #f8fafc;
  --bg-card: #ffffff;
  
  --text-main: #0f172a;
  --text-muted: #64748b;
  
  --border: #e2e8f0;
  
  --purple: #8b5cf6;
  --green: #10b981;
  --orange: #f59e0b;
}

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

html {
  scroll-behavior: smooth;
  font-family: YekanBakh, system-ui, sans-serif;
}

body {
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.7;
}

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

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 14px;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
}

.btn-lg {
  padding: 14px 28px;
  font-size: 16px;
}

.btn-primary {
  background-color: var(--primary);
  color: white;
  box-shadow: 0 4px 14px rgba(4, 120, 87, 0.25);
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(4, 120, 87, 0.3);
}

.btn-text {
  color: var(--text-main);
  background: transparent;
  padding: 14px 20px;
}

.btn-text:hover {
  color: var(--primary);
}

.btn-outline-light {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.3);
  color: white;
}

.btn-outline-light:hover {
  background: white;
  color: var(--secondary);
}

.mt-4 { margin-top: 24px; }

/* Nav */
.nav-wrapper {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(248, 250, 252, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.site-header {
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary), var(--green));
  color: white;
  display: grid;
  place-items: center;
  border-radius: 12px;
  font-weight: 800;
  font-size: 20px;
  box-shadow: 0 4px 12px rgba(4, 120, 87, 0.2);
}

.brand-text {
  font-size: 20px;
  font-weight: 800;
}

.brand-text span {
  color: var(--primary);
}

.main-nav {
  display: flex;
  gap: 32px;
}

.main-nav a {
  font-weight: 600;
  color: var(--text-muted);
  font-size: 15px;
  transition: color 0.2s;
}

.main-nav a:hover {
  color: var(--primary);
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: 80px 0;
}

.hero-bg-shapes {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

.shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
}

.shape-1 {
  width: 400px;
  height: 400px;
  background: rgba(16, 185, 129, 0.15);
  top: -100px;
  right: -100px;
}

.shape-2 {
  width: 500px;
  height: 500px;
  background: rgba(59, 130, 246, 0.1);
  bottom: -200px;
  left: -100px;
}

.hero-container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 24px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.03);
}

.pulse {
  width: 8px;
  height: 8px;
  background: var(--primary);
  border-radius: 50%;
  box-shadow: 0 0 0 4px var(--primary-light);
}

.hero-content h1 {
  font-size: clamp(36px, 4.5vw, 56px);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
  letter-spacing: -1px;
}

.hero-content h1 span {
  color: var(--primary);
  position: relative;
}

.hero-text {
  font-size: 18px;
  color: var(--text-muted);
  margin-bottom: 36px;
  max-width: 500px;
}

.hero-cta {
  display: flex;
  gap: 16px;
  margin-bottom: 36px;
}

.social-proof {
  display: flex;
  align-items: center;
  gap: 16px;
}

.avatars {
  display: flex;
  direction: ltr;
}

.avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid white;
  background: var(--primary);
  color: white;
  display: grid;
  place-items: center;
  font-size: 14px;
  font-weight: 700;
  margin-left: -12px;
}

.avatar:nth-child(2) { background: var(--orange); }
.avatar:nth-child(3) { background: var(--purple); }

.proof-text strong {
  display: block;
  font-size: 14px;
}
.proof-text span {
  font-size: 13px;
  color: var(--text-muted);
}

/* Hero Visual (Mockup) */
.hero-visual {
  position: relative;
  height: 540px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mockup-frame {
  width: 300px;
  height: 520px;
  background: var(--bg-card);
  border-radius: 40px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.08);
  border: 8px solid white;
  padding: 32px 20px;
  position: relative;
  z-index: 2;
  transform: rotate(-3deg);
  transition: transform 0.5s ease;
}

.mockup-frame:hover {
  transform: rotate(0deg) translateY(-10px);
}

.mockup-header {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.mockup-title {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 24px;
}

.mockup-card {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: 20px;
  padding: 20px;
  color: white;
  margin-bottom: 24px;
}

.mockup-card .time {
  font-size: 11px;
  opacity: 0.8;
  margin-bottom: 8px;
}

.mockup-card .subject {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 16px;
}

.mockup-btn {
  background: white;
  color: var(--primary);
  border: none;
  padding: 8px 16px;
  border-radius: 10px;
  font-size: 12px;
  font-weight: 700;
  width: 100%;
  cursor: pointer;
}

.mockup-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mockup-list-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  background: var(--bg-main);
  border-radius: 16px;
}

.sq {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  color: white;
  font-weight: 700;
  font-size: 18px;
}
.bg-green { background: var(--green); }
.bg-purple { background: var(--purple); }
.bg-orange { background: var(--orange); }

.mockup-list-item strong {
  display: block;
  font-size: 13px;
}
.mockup-list-item span {
  font-size: 11px;
  color: var(--text-muted);
}

.floating-card {
  position: absolute;
  background: white;
  padding: 16px 20px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.08);
  z-index: 3;
}

.floating-card .icon {
  font-size: 24px;
}
.floating-card .label {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
}
.floating-card strong {
  font-size: 14px;
}

.top-card {
  top: 40px;
  right: -20px;
  animation: float 6s ease-in-out infinite;
}
.bottom-card {
  bottom: 60px;
  left: -40px;
  animation: float 6s ease-in-out infinite reverse;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
}

/* Quick Stats */
.quick-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
  margin-bottom: 80px;
}

.stat-card {
  background: white;
  padding: 24px;
  border-radius: 24px;
  border: 1px solid var(--border);
  text-align: center;
  transition: transform 0.3s ease;
}

.stat-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.03);
}

.stat-icon {
  font-size: 32px;
  margin-bottom: 12px;
}
.stat-card strong {
  display: block;
  font-size: 18px;
  margin-bottom: 4px;
}
.stat-card span {
  font-size: 14px;
  color: var(--text-muted);
}

/* Sections Global */
.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 48px;
}
.eyebrow {
  color: var(--primary);
  font-weight: 700;
  font-size: 14px;
  display: block;
  margin-bottom: 8px;
}
.section-header h2 {
  font-size: 36px;
  font-weight: 800;
  margin-bottom: 16px;
  line-height: 1.3;
}
.section-header p {
  color: var(--text-muted);
  font-size: 16px;
}

/* Learning Path */
.learning-path {
  padding: 80px 0;
}

.path-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  position: relative;
}

.path-step {
  background: white;
  padding: 32px 24px;
  border-radius: 24px;
  border: 1px solid var(--border);
  position: relative;
}

.path-step.featured {
  background: var(--primary);
  color: white;
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(4, 120, 87, 0.2);
  border-color: var(--primary);
}

.step-num {
  position: absolute;
  top: 24px;
  left: 24px;
  font-size: 48px;
  font-weight: 800;
  opacity: 0.1;
  line-height: 1;
}

.featured .step-num {
  opacity: 0.2;
}

.step-icon {
  font-size: 40px;
  margin-bottom: 24px;
}

.path-step h3 {
  font-size: 20px;
  margin-bottom: 12px;
}
.path-step p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.8;
}
.featured p {
  color: rgba(255,255,255,0.8);
}
.featured-badge {
  display: inline-block;
  margin-top: 20px;
  padding: 4px 12px;
  background: rgba(255,255,255,0.2);
  border-radius: 12px;
  font-size: 12px;
  font-weight: 700;
}

/* Advantages */
.advantages {
  background: var(--secondary);
  color: white;
  padding: 100px 0;
}
.advantages-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.adv-content .eyebrow {
  color: var(--primary-light);
}

.adv-content h2 {
  font-size: 40px;
  font-weight: 800;
  margin-bottom: 20px;
  line-height: 1.3;
}
.adv-content p {
  color: #94a3b8;
  font-size: 16px;
}

.adv-features {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.feature-box {
  display: flex;
  gap: 20px;
  background: rgba(255,255,255,0.05);
  padding: 24px;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.1);
}

.feat-icon {
  font-size: 32px;
}

.feat-text h3 {
  font-size: 18px;
  margin-bottom: 8px;
}
.feat-text p {
  font-size: 14px;
  color: #94a3b8;
}

/* Courses */
.courses {
  padding: 100px 0;
}

.courses-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.course-card {
  background: white;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--border);
  transition: transform 0.3s;
}
.course-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.course-header {
  padding: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: white;
}
.course-header span {
  font-weight: 700;
}
.course-header strong {
  font-size: 24px;
  opacity: 0.5;
}

.course-body {
  padding: 24px;
}
.course-body h3 {
  font-size: 18px;
  margin-bottom: 12px;
}
.course-body p {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 24px;
}
.course-link {
  font-weight: 700;
  color: var(--primary);
  font-size: 14px;
}

/* Stories */
.stories {
  background: white;
  padding: 100px 0;
  border-top: 1px solid var(--border);
}

.stories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.story-card {
  padding: 32px;
  background: var(--bg-main);
  border-radius: 24px;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
}

.story-card.featured {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

.story-card p {
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 24px;
  flex: 1;
}

.story-card.featured p {
  color: white;
}

.author strong {
  display: block;
  font-weight: 700;
}
.author span {
  font-size: 13px;
  color: var(--text-muted);
}
.featured .author span {
  color: rgba(255,255,255,0.7);
}

/* FAQ */
.faq {
  padding: 100px 0;
}

.faq-container {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
}

.faq-header h2 {
  font-size: 36px;
  font-weight: 800;
  margin-bottom: 16px;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: white;
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}

.faq-item summary {
  padding: 20px 24px;
  font-weight: 700;
  font-size: 16px;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-item summary::-webkit-details-marker {
  display: none;
}
.faq-item summary::after {
  content: "+";
  font-size: 20px;
  color: var(--primary);
}
.faq-item[open] summary::after {
  content: "−";
}

.faq-content {
  padding: 0 24px 24px;
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.8;
}

/* Download */
.download-section {
  padding: 80px 0;
}

.download-box {
  background: linear-gradient(135deg, #0f172a, #1e293b);
  border-radius: 40px;
  padding: 60px;
  text-align: center;
  color: white;
  position: relative;
  overflow: hidden;
}

.download-logo {
  width: 60px;
  height: 60px;
  background: var(--primary);
  border-radius: 16px;
  margin: 0 auto 24px;
  display: grid;
  place-items: center;
  font-size: 32px;
  font-weight: 800;
}

.download-box h2 {
  font-size: 40px;
  font-weight: 800;
  margin-bottom: 16px;
}
.download-box p {
  color: #94a3b8;
  font-size: 18px;
  margin-bottom: 40px;
}

.download-links {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 400px;
  margin: 0 auto;
}

.btn-bazaar {
  background: #10b981;
  color: white;
  padding: 16px;
  border-radius: 16px;
  font-weight: 800;
  font-size: 16px;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s;
}
.btn-bazaar:hover { transform: translateY(-3px); }
.btn-bazaar span {
  font-size: 12px;
  font-weight: 400;
  opacity: 0.9;
}

.apk-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.btn-apk {
  background: rgba(255,255,255,0.1);
  color: white;
  padding: 16px;
  border-radius: 16px;
  font-weight: 700;
  font-size: 14px;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(255,255,255,0.1);
  transition: background 0.2s;
}
.btn-apk:hover { background: rgba(255,255,255,0.2); }
.btn-apk span {
  font-size: 11px;
  font-weight: 400;
  color: #94a3b8;
}

.btn-apk-full {
  background: transparent;
  color: #94a3b8;
  padding: 12px;
  font-size: 13px;
  border: 1px dashed rgba(255,255,255,0.2);
  border-radius: 12px;
}
.btn-apk-full:hover { color: white; border-color: white; }

/* Footer */
.site-footer {
  background: white;
  padding: 60px 0 30px;
  border-top: 1px solid var(--border);
}

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

.footer-brand p {
  color: var(--text-muted);
  font-size: 14px;
  margin-top: 16px;
  max-width: 250px;
}

.footer-links, .footer-contact {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links strong, .footer-contact strong {
  font-size: 16px;
  color: var(--secondary);
  margin-bottom: 8px;
}

.footer-links a, .footer-contact a {
  color: var(--text-muted);
  font-size: 14px;
  transition: color 0.2s;
}
.footer-links a:hover, .footer-contact a:hover {
  color: var(--primary);
}

.footer-enamad img {
  max-width: 100px;
  background: white;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 14px;
}

/* Responsive */
@media (max-width: 992px) {
  .hero-container, .advantages-container, .faq-container {
    grid-template-columns: 1fr;
  }
  .path-grid, .courses-grid, .stories-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 768px) {
  .main-nav { display: none; }
  .quick-stats { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-text h1 { font-size: 36px; }
  .floating-card { display: none; }
  .mockup-card { padding: 16px; }
  .pricing-card, .story-card { padding: 24px 16px; }
}