body {
  font-family: 'Vazirmatn', sans-serif;
  background: #f7fbfa;
  margin: 0;
  direction: rtl;
  color: #222;
}

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 3rem 1.5rem 2rem;
  background: #ffffff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.03);
  border-radius: 0 0 18px 18px;
  margin-bottom: 1.5rem;
  text-align: right;
}

.header__left {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.header__logo {
  display: ruby;
  align-items: center;
  gap: 0;
  font-weight: bold;
  font-size: 1.3rem;
}
.logo-img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}
.header__nav {
  margin-left: 1.5rem;
  padding-right: 20px;
}
.header__nav ul {
  display: flex;
  gap: 2.2rem;
  list-style: none;
  margin: 0;
  padding: 0;
  justify-content: flex-start;
  text-align: right;
}
.header__nav a {
  text-decoration: none;
  color: #1e293b;
  font-size: 1.1rem;
  transition: color 0.2s;
}
.header__nav a:hover {
  color: #1abc9c;
}
.header__cta {
  background: #22c55e;
  color: #fff;
  padding: 0.7rem 2.2rem;
  border-radius: 8px;
  font-weight: 700;
  text-decoration: none;
  font-size: 1.1rem;
  transition: background 0.2s;
  margin-right: auto;
}
.header__cta:hover {
  background: #16a34a;
}

.hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 2rem 0 2rem;
  background: linear-gradient(90deg, #f7fbfa 60%, #e0f2fe 100%);
  border-radius: 32px;
  box-shadow: 0 4px 32px rgba(0,0,0,0.06);
}
.hero__content {
  flex: 1;
  padding-left: 2rem;
}
.hero__content h1 {
  font-size: 2.7rem;
  font-weight: 900;
  margin: 0 0 1.2rem 0;
  line-height: 1.2;
}
.hero__content h1 span {
  color: #22c55e;
}
.hero__content p {
  font-size: 1.2rem;
  color: #555;
  margin-bottom: 2.2rem;
}
.hero__actions {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
}
.hero__btn {
  padding: 0.9rem 2.2rem;
  border-radius: 10px;
  font-size: 1.1rem;
  font-weight: 700;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid transparent;
  transition: background 0.2s, color 0.2s, border 0.2s;
}
.hero__btn--primary {
  background: #22c55e;
  color: #fff;
}
.hero__btn--primary:hover {
  background: #16a34a;
}
.hero__btn--secondary {
  background: #fff;
  color: #222;
  border: 2px solid #22c55e;
}
.hero__btn--secondary:hover {
  background: #e0f2fe;
}
.info-icon {
  font-size: 1.2rem;
  margin-right: 0.5rem;
}
.hero__features {
  display: flex;
  gap: 1.5rem;
  margin-top: 1.2rem;
}
.feature {
  background: none;
  color: #22c55e;
  font-size: 1rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.hero__visual {
  flex: 1.1;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}
.hero__image-container {
  position: relative;
  width: 370px;
  height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 24px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.10);
}
.hero__badge {
  position: absolute;
  background: #fff;
  box-shadow: 0 4px 24px rgba(0,0,0,0.10);
  border-radius: 16px;
  padding: 1rem 1.5rem;
  font-size: 1.3rem;
  color: #22c55e;
  font-weight: 700;
  text-align: center;
  z-index: 2;
}
.hero__badge--top {
  top: -32px;
  right: 24px;
  font-size: 2rem;
  color: #22c55e;
  background: #f7fbfa;
  box-shadow: 0 4px 24px rgba(34,197,94,0.10);
}
.hero__badge--top span {
  display: block;
  font-size: 1rem;
  color: #555;
  font-weight: 400;
}
.hero__badge--left {
  left: -60px;
  top: 60px;
  width: 210px;
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  background: #fff;
  color: #222;
  font-size: 1rem;
  box-shadow: 0 4px 24px rgba(255,193,7,0.10);
}
.trophy-icon {
  font-size: 2.2rem;
  color: #fbbf24;
  margin-top: 0.2rem;
}
.continue-link {
  color: #fbbf24;
  font-size: 0.95rem;
  text-decoration: underline;
  margin-top: 0.3rem;
  display: inline-block;
}
.hero__audio {
  position: absolute;
  left: 0;
  bottom: -60px;
  width: 320px;
  background: #fff;
  box-shadow: 0 4px 24px rgba(0,0,0,0.10);
  border-radius: 16px;
  padding: 1rem 1.2rem 0.7rem 1.2rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  z-index: 2;
}
.hero__audio audio {
  width: 100%;
  margin-bottom: 0.5rem;
}
.audio__desc {
  font-size: 1.05rem;
  color: #222;
  margin-bottom: 0.2rem;
}
.audio__time {
  font-size: 0.95rem;
  color: #555;
}

/* Unique Features Section */
.features-section {
  max-width: 1200px;
  margin: 0 auto 3.5rem auto;
  padding: 3rem 1rem 0 1rem;
  text-align: center;
}
.section-title {
  font-size: 2rem;
  font-weight: 800;
  color: #18181b;
  margin-bottom: 1.2rem;
}
.section-desc {
  font-size: 1.15rem;
  color: #555;
  margin-bottom: 2.8rem;
}
.features-cards {
  display: flex;
  gap: 2rem;
  justify-content: center;
  flex-wrap: wrap;
}
.feature-card {
  flex: 1 1 280px;
  max-width: 350px;
  background: #f7fbfa;
  border-radius: 22px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
  padding: 2.2rem 1.5rem 1.5rem 1.5rem;
  text-align: center;
  min-width: 260px;
  transition: box-shadow 0.2s, transform 0.2s;
  margin: 0 1rem;
}
.feature-card:hover {
  box-shadow: 0 8px 32px rgba(34,197,94,0.13);
  transform: translateY(-6px) scale(1.03);
}
.feature-card__icon {
  font-size: 2.5rem;
  margin-bottom: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  margin: 0 auto 1.1rem auto;
  border-radius: 50%;
}
.feature-card--blue .feature-card__icon {
  background: linear-gradient(135deg, #e0e7ff 60%, #60a5fa 100%);
  color: #2563eb;
}
.feature-card--purple .feature-card__icon {
  background: linear-gradient(135deg, #f3e8ff 60%, #a78bfa 100%);
  color: #a21caf;
}
.feature-card--green .feature-card__icon {
  background: linear-gradient(135deg, #dcfce7 60%, #22c55e 100%);
  color: #15803d;
}
.feature-card__title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.7rem;
  color: #18181b;
}
.feature-card__desc {
  font-size: 1.05rem;
  color: #444;
  line-height: 1.7;
}

/* How It Works Section */
.steps-section {
  max-width: 1200px;
  margin: 0 auto 3.5rem auto;
  padding: 3rem 1rem 0 1rem;
  text-align: center;
}
.steps-cards {
  display: flex;
  gap: 2rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 2.5rem;
}
.step-card {
  flex: 1 1 280px;
  max-width: 350px;
  background: #fff;
  border-radius: 22px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
  padding: 2.2rem 1.5rem 1.5rem 1.5rem;
  text-align: center;
  min-width: 260px;
  transition: box-shadow 0.2s, transform 0.2s;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 0 1rem;
}
.step-card:hover {
  box-shadow: 0 8px 32px rgba(139,92,246,0.13);
  transform: translateY(-6px) scale(1.03);
}
.step-card__circle {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 800;
  margin: 0 auto 1.1rem auto;
  color: #fff;
}
.step-card__circle--green {
  background: #22c55e;
}
.step-card__circle--blue {
  background: #2563eb;
}
.step-card__circle--purple {
  background: #a21caf;
}
.step-card__title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.7rem;
  color: #18181b;
}
.step-card__desc {
  font-size: 1.05rem;
  color: #444;
  line-height: 1.7;
  margin-bottom: 1.2rem;
}
.step-card__info {
  background: #f7fbfa;
  border-radius: 14px;
  padding: 0.7rem 1.2rem;
  font-size: 1.05rem;
  color: #2563eb;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: auto;
}
.step-card:nth-child(1) .step-card__info {
  color: #22c55e;
}
.step-card:nth-child(2) .step-card__info {
  color: #2563eb;
}
.step-card:nth-child(3) .step-card__info {
  color: #a21caf;
}
.step-icon {
  font-size: 1.3rem;
  margin-left: 0.4rem;
}

/* Life Expectancy Calculator Section */
.calculator-section {
  max-width: 1200px;
  margin: 0 auto 3.5rem auto;
  padding: 3rem 1rem 0 1rem;
  text-align: center;
  font-family: 'Vazirmatn', sans-serif;
}
.calculator-box {
  background: #f7fbfa;
  border-radius: 22px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
  padding: 2.5rem 2rem 2.5rem 2rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2.5rem;
  position: relative;
  z-index: 1;
  overflow: visible;
}
.calculator-form {
  display: flex;
  gap: 2rem;
  justify-content: center;
  align-items: flex-end;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
  width: 100%;
  position: relative;
  z-index: 2;
}
.calc-input-group {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  position: relative;
  min-width: 180px;
  margin-bottom: 1rem;
  flex: 1;
}
.calc-input-group label {
  font-size: 1.05rem;
  color: #222;
  margin-bottom: 0.8rem;
  font-weight: 500;
  font-family: 'Vazirmatn', sans-serif;
}
.calc-field-wrapper {
  position: relative;
  width: 100%;
}
.calc-input-group input {
  width: 100%;
  padding: 0.8rem 1.2rem;
  border: 1px solid #ccc;
  border-radius: 10px;
  font-size: 1.1rem;
  background: #fff;
  outline: none;
  transition: border 0.2s, box-shadow 0.2s;
  font-family: 'Vazirmatn', sans-serif;
  position: relative;
}
.calc-input-group input:focus {
  border-color: #22c55e;
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.1);
}
.calc-input-group input[disabled] {
  background: #f3f4f6;
  color: #666;
  cursor: not-allowed;
  padding-left: 2.5rem;
}
.calc-lock {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.2rem;
  color: #999;
  pointer-events: none;
  z-index: 2;
}
.calc-btn {
  background: #22c55e;
  color: #fff;
  padding: 0.9rem 2.2rem;
  border-radius: 10px;
  font-size: 1.1rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'Vazirmatn', sans-serif;
  margin-top: 1rem;
  position: relative;
  z-index: 10;
}
.calc-btn:hover {
  background: #16a34a;
  transform: translateY(-1px);
}
.calc-btn:active {
  transform: translateY(0);
}
.plans-cards {
  display: flex;
  gap: 2rem;
  justify-content: center;
  flex-wrap: wrap;
  width: 100%;
  flex-direction: row;
}
.plan-card {
  flex: 1 1 220px;
  max-width: 270px;
  border-radius: 18px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
  padding: 2rem 1.2rem 1.5rem 1.2rem;
  text-align: center;
  min-width: 200px;
  transition: box-shadow 0.2s, transform 0.2s;
  display: flex;
  flex-direction: column;
  align-items: center;
  font-family: 'Vazirmatn', sans-serif;
  margin: 0 1rem;
}
.plan-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
}
.plan-card__header {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 1.1rem;
}
.plan-card__icon {
  font-size: 2.2rem;
  margin-bottom: 0.7rem;
}
.plan-card__title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.7rem;
  font-family: 'Vazirmatn', sans-serif;
}
.plan-card__list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.2rem 0;
  text-align: right;
  width: 100%;
  color: #444;
  font-size: 1.02rem;
  font-family: 'Vazirmatn', sans-serif;
}
.plan-card__list li {
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.3rem 0;
}
.plan-icon {
  font-size: 1.2rem;
  margin-left: 0.3rem;
  flex-shrink: 0;
}
.plan-btn {
  width: 100%;
  padding: 0.8rem 0;
  border-radius: 8px;
  font-size: 1.05rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, transform 0.2s;
  font-family: 'Vazirmatn', sans-serif;
  margin-top: auto;
}
.plan-btn:hover {
  transform: translateY(-1px);
}
.plan-card--gold {
  background: #fef9c3;
}
.plan-card--gold .plan-card__title {
  color: #eab308;
}
.plan-btn--gold {
  background: #fde047;
  color: #eab308;
  border: 2px solid #eab308;
}
.plan-btn--gold:hover {
  background: #eab308;
  color: #fff;
}
.plan-card--silver {
  background: #f3f4f6;
}
.plan-card--silver .plan-card__title {
  color: #64748b;
}
.plan-btn--silver {
  background: #e5e7eb;
  color: #64748b;
}
.plan-btn--silver:hover {
  background: #64748b;
  color: #fff;
}
.plan-card--bronze {
  background: #fffbe7;
}
.plan-card--bronze .plan-card__title {
  color: #b45309;
}
.plan-btn--bronze {
  background: #fde68a;
  color: #b45309;
}
.plan-btn--bronze:hover {
  background: #fbbf24;
  color: #fff;
}

/* User Testimonials Section */
.testimonials-section {
  max-width: 1200px;
  margin: 0 auto 3.5rem auto;
  padding: 3rem 1rem 0 1rem;
  text-align: center;
  background: #f7f8fa;
  border-radius: 22px;
}
.testimonials-cards {
  display: flex;
  gap: 2rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 2.5rem;
}
.testimonial-card {
  flex: 1 1 350px;
  max-width: 500px;
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
  padding: 2rem 1.5rem 1.5rem 1.5rem;
  text-align: right;
  min-width: 260px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.2rem;
  margin: 0 1rem;
}
.testimonial-user {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #e5e7eb;
}
.testimonial-name {
  font-weight: 700;
  color: #18181b;
  font-size: 1.1rem;
}
.testimonial-age {
  color: #888;
  font-size: 0.98rem;
}
.testimonial-text {
  font-size: 1.08rem;
  color: #222;
  line-height: 1.8;
  margin-top: 0.5rem;
}

/* Call to Action Section */
.cta-section {
  max-width: 1200px;
  margin: 0 auto 3.5rem auto;
  padding: 2.5rem 1rem 2.5rem 1rem;
  background: linear-gradient(90deg, #f7fbfa 60%, #f3e8ff 100%);
  border-radius: 32px;
  box-shadow: 0 4px 32px rgba(0,0,0,0.06);
}
.cta-content {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  justify-content: space-between;
}
.cta-image img {
  width: 320px;
  height: 220px;
  object-fit: cover;
  border-radius: 24px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.10);
}
.cta-text {
  flex: 1;
  text-align: right;
}
.cta-text h2 {
  font-size: 2rem;
  font-weight: 800;
  color: #18181b;
  margin-bottom: 1.2rem;
}
.cta-check {
  color: #22c55e;
  font-size: 1.5rem;
  margin-right: 0.5rem;
}
.cta-text p {
  font-size: 1.15rem;
  color: #555;
  margin-bottom: 2.2rem;
}
.cta-btn {
  background: #22c55e;
  color: #fff;
  padding: 0.9rem 2.2rem;
  border-radius: 10px;
  font-size: 1.1rem;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
}
.cta-btn:hover {
  background: #16a34a;
}

/* Omrafza Tree Section */
.tree-section {
  max-width: 1200px;
  margin: 0 auto 3.5rem auto;
  padding: 3rem 1rem 0 1rem;
  text-align: center;
}
.tree-content {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 2.5rem;
  margin-top: 2.5rem;
}
.tree-features {
  width: 100%;
}
.tree-feature-card {
  background: #f7fbfa;
  border-radius: 18px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
  display: flex;
  align-items: flex-start;
  gap: 1.2rem;
  padding: 1.2rem 1.5rem;
  text-align: right;
  margin: 0 1rem 1rem 1rem;
}
.tree-feature-icon img {
  width: 38px;
  height: 38px;
}
.tree-feature-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.3rem;
}
.tree-feature-title.red { color: #ef4444; }
.tree-feature-title.yellow { color: #eab308; }
.tree-feature-title.green { color: #22c55e; }
.tree-feature-desc {
  font-size: 1.02rem;
  color: #444;
  line-height: 1.7;
}

/* Articles Section */
.articles-section {
  max-width: 1200px;
  margin: 0 auto 3.5rem auto;
  padding: 3rem 1rem 0 1rem;
  text-align: center;
}
.articles-cards {
  display: flex;
  gap: 2rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 2.5rem;
}
.article-card {
  flex: 1 1 320px;
  max-width: 370px;
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-width: 260px;
  position: relative;
  text-align: right;
  margin: 0 1rem;
}
.article-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}
.article-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  padding: 0.3rem 1.1rem;
  border-radius: 12px;
  font-size: 0.98rem;
  font-weight: 700;
  color: #fff;
}
.badge-green { background: #22c55e; }
.badge-blue { background: #38bdf8; }
.badge-red { background: #ef4444; }
.article-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 1.2rem 1.2rem 0.5rem 1.2rem;
  color: #18181b;
}
.article-desc {
  font-size: 1.02rem;
  color: #444;
  margin: 0 1.2rem 1.2rem 1.2rem;
  line-height: 1.7;
}
.article-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 0 1.2rem 1.2rem 1.2rem;
  font-size: 0.98rem;
  color: #888;
}
.article-author {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.article-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #e5e7eb;
}
.article-time {
  color: #888;
}
.articles-more-btn-wrapper {
  margin: 2.5rem 0 1.5rem 0;
  text-align: center;
}
.articles-more-btn {
  background: #fff;
  color: #18181b;
  border: none;
  border-radius: 12px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
}
.articles-more-btn:hover {
  background: #f3f4f6;
  color: #22c55e;
}

/* Footer */
.footer {
  background: #363636;
  color: #e5e7eb;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2.5rem;
  padding: 2.5rem 4vw 2.5rem 4vw;
  border-radius: 0 0 12px 12px;
  margin-top: 3rem;
  font-size: 1.05rem;
}
.footer-col {
  flex: 1;
  min-width: 160px;
}
.footer-brand {
  flex: 1.5;
  min-width: 220px;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 1.1rem;
}
.footer-logo img {
  width: 38px;
  height: 38px;
  object-fit: contain;
}
.footer-desc {
  color: #e5e7eb;
  font-size: 1.05rem;
  margin-top: 0.5rem;
}
.footer-title {
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 1.1rem;
  color: #fff;
}
.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-col ul li {
  margin-bottom: 0.7rem;
  color: #e5e7eb;
  font-size: 1.05rem;
}
.footer-contact {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 1.1rem;
  margin-top: 0.7rem;
}
.footer-phone-icon {
  font-size: 1.3rem;
}

/* Mobile Hamburger Menu */
.header__mobile-menu {
  display: none;
}

@media (max-width: 700px) {
  .header__mobile-menu {
    display: block;
  }
}

.hamburger-menu {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hamburger-menu span {
  width: 25px;
  height: 3px;
  background: #222;
  border-radius: 2px;
  transition: all 0.3s ease;
}

.hamburger-menu.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger-menu.active span:nth-child(2) {
  opacity: 0;
}

.hamburger-menu.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

@media (max-width: 1100px) {
  .hero {
    flex-direction: column-reverse;
    padding: 2rem 1rem 0 1rem;
  }
  .hero__content {
    padding-left: 0;
    margin-top: 2rem;
    text-align: center;
  }
  .hero__visual {
    justify-content: center;
  }
  .hero__image-container {
    width: 320px;
    height: 360px;
  }
  .hero__audio {
    left: 0;
    right: 0;
    margin: 0 auto;
  }
  .hero__badge--left {
    left: -20px;
    top: 40px;
    width: 180px;
  }
  .features-cards, .steps-cards {
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
  }
  .calculator-form, .testimonials-cards, .cta-content {
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
  }
  .plans-cards {
    flex-direction: row;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
  }
  .cta-image img {
    width: 220px;
    height: 140px;
  }
  .tree-content, .footer, .articles-cards {
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
  }
  .footer {
    text-align: center;
    padding: 2rem 1rem;
  }
}

@media (max-width: 700px) {
  .header {
    flex-direction: row;
    justify-content: space-between;
    padding: 1rem 1rem;
  }
  
  .header__left {
    display: flex;
    align-items: center;
    gap: 1rem;
  }
  .header__nav ul {
    gap: 1rem;
  }
  .hero {
    padding: 1rem 0.2rem 0 0.2rem;
    border-radius: 0;
  }
  .hero__image-container {
    width: 220px;
    height: 240px;
  }
  .hero__audio {
    width: 180px;
    padding: 0.7rem 0.5rem 0.5rem 0.5rem;
    font-size: 0.9rem;
  }
  .hero__badge--left {
    left: -10px;
    top: 20px;
    width: 120px;
    font-size: 0.9rem;
  }
  .hero__badge--top {
    right: 8px;
    top: -18px;
    font-size: 1.1rem;
    padding: 0.5rem 1rem;
  }
  .header__mobile-menu {
    display: block;
  }
  
  .header__nav {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    height: 100vh;
    background: rgba(255,255,255,0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translateX(100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
    padding-top: 80px;
  }
  
  .header__nav.active {
    transform: translateX(0);
    opacity: 1;
    visibility: visible;
  }
  
  .header__nav ul {
    flex-direction: column;
    gap: 1rem;
  }
  
  .header__nav a {
    display: block;
    padding: 0.8rem 1rem;
    border-radius: 8px;
    transition: background 0.2s;
  }
  
  .header__nav a:hover {
    background: #f3f4f6;
  }
  
  .header__cta {
    display: none;
  }
} 

/* Tree feature icon styles */
.tree-feature-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #f7fbfa;
}

/* Footer link styles */
.footer-col ul li a {
  color: #e5e7eb;
  text-decoration: none;
  transition: color 0.2s;
}

.footer-col ul li a:hover {
  color: #22c55e;
} 

/* Calculator Section Responsive Layout */
@media (max-width: 768px) {
  .calculator-container {
    flex-direction: column !important;
    gap: 2rem !important;
  }
  
  .plans-column,
  .form-column {
    width: 100% !important;
    flex: none !important;
  }
  
  .plans-cards {
    flex-direction: column !important;
    gap: 1.5rem !important;
  }
  
  .plan-card {
    max-width: none !important;
    width: 100% !important;
  }
  
  .calculator-box {
    max-width: none !important;
    width: 100% !important;
  }
} 

/* Articles Page Styles */
.breadcrumb {
  background: #fff;
  padding: 1rem 2rem;
  margin-bottom: 2rem;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.03);
  color: #666;
  font-size: 0.9rem;
}

.main-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.page-title-section {
  text-align: center;
  margin-bottom: 3rem;
}

.page-title {
  font-size: 2.5rem;
  font-weight: 900;
  color: #222;
  margin-bottom: 1rem;
}

.page-subtitle {
  font-size: 1.1rem;
  color: #666;
  max-width: 600px;
  margin: 0 auto;
}

/* Featured Article */
.featured-article-section {
  margin-bottom: 4rem;
}

.featured-article {
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.08);
  overflow: hidden;
  display: flex;
  min-height: 400px;
}

.featured-article__content {
  flex: 1;
  padding: 3rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.article-tags {
  margin-bottom: 1rem;
}

.tag {
  display: inline-block;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 600;
  color: #fff;
}

.tag-nutrition {
  background: #22c55e;
}

.article-date {
  color: #666;
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.featured-article__title {
  font-size: 1.8rem;
  font-weight: 800;
  color: #222;
  margin-bottom: 1.5rem;
  line-height: 1.3;
}

.featured-article__desc {
  color: #555;
  line-height: 1.6;
  margin-bottom: 2rem;
}

.featured-article__btn {
  background: #22c55e;
  color: #fff;
  border: none;
  padding: 1rem 2rem;
  border-radius: 10px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.2s;
  align-self: flex-start;
  margin-bottom: 2rem;
}

.featured-article__btn:hover {
  background: #16a34a;
}

.featured-article__author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.author-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
}

.author-info {
  display: flex;
  flex-direction: column;
}

.author-name {
  font-weight: 700;
  color: #222;
  font-size: 1rem;
}

.author-title {
  color: #666;
  font-size: 0.9rem;
}

.featured-article__image {
  flex: 1;
  position: relative;
  min-height: 400px;
}

.featured-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.featured-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: #22c55e;
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 600;
}

/* Articles Grid */
.articles-grid-section {
  margin-bottom: 4rem;
}

.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.article-card {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  transition: transform 0.2s, box-shadow 0.2s;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.article-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
}

.article-card__image {
  position: relative;
  height: 200px;
  overflow: hidden;
  border-radius: 16px 16px 0 0;
  background: #f8f9fa;
}

.article-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  border-radius: 16px 16px 0 0;
}

.article-tag {
  position: absolute;
  top: 1rem;
  right: 1rem;
  padding: 0.4rem 0.8rem;
  border-radius: 15px;
  font-size: 0.8rem;
  font-weight: 600;
  color: #fff;
}

.tag-psychology { background: #8b5cf6; }
.tag-sleep { background: #06b6d4; }
.tag-exercise { background: #22c55e; }
.tag-environment { background: #f59e0b; }
.tag-supplements { background: #ef4444; }
.tag-prevention { background: #10b981; }

.article-card__content {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.article-date {
  color: #666;
  font-size: 0.8rem;
  margin-bottom: 0.8rem;
}

.article-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #222;
  margin-bottom: 1rem;
  line-height: 1.4;
}

.article-link {
  color: #22c55e;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: color 0.2s;
}

.article-link:hover {
  color: #16a34a;
}

/* Article card link styles for index page */
.article-card .article-link {
  text-decoration: none;
  color: inherit;
  display: block;
  transition: all 0.3s ease;
  border-radius: 12px;
  overflow: hidden;
}

.article-card .article-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.article-card .article-link:hover .article-title {
  color: #22c55e;
}

/* Article card link styles */
.article-card .article-link {
  text-decoration: none;
  color: inherit;
  display: block;
  transition: all 0.3s ease;
  border-radius: 12px;
  overflow: hidden;
}

.article-card .article-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.article-card .article-link:hover .article-title {
  color: #22c55e;
}

.article-author {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-top: 1rem;
  font-size: 0.9rem;
  color: #666;
}

.article-author .author-avatar {
  width: 30px;
  height: 30px;
}

/* View More Button */
.view-more-section {
  text-align: center;
}

.view-more-btn {
  background: #22c55e;
  color: #fff;
  border: none;
  padding: 1rem 2.5rem;
  border-radius: 10px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.2s;
}

.view-more-btn:hover {
  background: #16a34a;
}

/* Active Navigation Link */
.header__nav a.active {
  color: #22c55e;
  font-weight: 700;
}

/* Responsive Design for Articles Page */
@media (max-width: 1100px) {
  .featured-article {
    flex-direction: column;
  }
  
  .featured-article__content {
    padding: 2rem;
  }
  
  .featured-article__image {
    min-height: 300px;
  }
  
  .articles-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
  }
}

@media (max-width: 700px) {
  .page-title {
    font-size: 2rem;
  }
  
  .featured-article__content {
    padding: 1.5rem;
  }
  
  .featured-article__title {
    font-size: 1.5rem;
  }
  
  .articles-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .main-content {
    padding: 0 1rem;
  }
} 

/* Article Detail Page Styles */
.breadcrumb {
  background: #f8f9fa;
  padding: 1rem 2rem;
  border-bottom: 1px solid #e9ecef;
  font-size: 0.9rem;
  color: #6c757d;
}

.article-detail-content {
  padding: 2rem 0;
  background: #fff;
}

.article-detail-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: 3rem;
}

.main-article-section {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
}

.main-article {
  padding: 0;
}

.article-header {
  margin-bottom: 2rem;
}

.article-main-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: #1a1a1a;
  line-height: 1.3;
  margin-bottom: 1.5rem;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

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

.author-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
}

.author-info {
  display: flex;
  flex-direction: column;
}

.author-name {
  font-weight: 600;
  color: #1a1a1a;
  font-size: 1rem;
}

.article-date {
  color: #6c757d;
  font-size: 0.9rem;
}

.article-featured-image {
  margin-bottom: 2rem;
  border-radius: 12px;
  overflow: hidden;
}

.featured-article-img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.article-content {
  line-height: 1.8;
  color: #333;
}

.table-of-contents {
  background: #f8f9fa;
  padding: 1.5rem;
  border-radius: 8px;
  margin-bottom: 2rem;
  border-right: 4px solid #28a745;
}

.table-of-contents h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: #1a1a1a;
}

.table-of-contents ol {
  padding-right: 1.5rem;
}

.table-of-contents li {
  margin-bottom: 0.5rem;
  color: #495057;
}

.article-text h2 {
  font-size: 1.8rem;
  font-weight: 600;
  color: #1a1a1a;
  margin: 2rem 0 1rem 0;
  border-bottom: 2px solid #e9ecef;
  padding-bottom: 0.5rem;
}

.article-text h3 {
  font-size: 1.4rem;
  font-weight: 600;
  color: #1a1a1a;
  margin: 1.5rem 0 0.75rem 0;
}

.article-text p {
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
  line-height: 1.8;
}

.article-text ul {
  margin: 1.5rem 0;
  padding-right: 1.5rem;
}

.article-text li {
  margin-bottom: 0.75rem;
  font-size: 1.1rem;
}

.faq-section {
  background: #f8f9fa;
  padding: 1.5rem;
  border-radius: 8px;
  margin: 2rem 0;
}

.faq-item {
  margin-bottom: 1.5rem;
}

.faq-item:last-child {
  margin-bottom: 0;
}

.faq-item h3 {
  color: #28a745;
  margin-bottom: 0.5rem;
}

/* Sidebar Styles */
.sidebar {
  background: #fff;
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  height: fit-content;
  position: sticky;
  top: 2rem;
}

.sidebar-title {
  font-size: 1.3rem;
  font-weight: 600;
  color: #1a1a1a;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid #e9ecef;
}

.related-articles {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.related-article-card {
  display: flex;
  gap: 1rem;
  padding: 1rem;
  border-radius: 8px;
  transition: all 0.3s ease;
  border: 1px solid #e9ecef;
}

.related-article-card:hover {
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  transform: translateY(-2px);
}

.related-article-image {
  flex-shrink: 0;
  width: 90px;
  height: 90px;
  border-radius: 8px;
  overflow: hidden;
}

.related-article-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.related-article-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 90px;
  padding: 0.5rem 0;
}

.related-article-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: #1a1a1a;
  line-height: 1.4;
  margin-bottom: 0.5rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.related-article-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.8rem;
  color: #6c757d;
}

.related-article-link {
  text-decoration: none;
  color: inherit;
  display: block;
  transition: all 0.3s ease;
  border-radius: 8px;
  overflow: hidden;
}

.related-article-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.related-article-link:hover .related-article-title {
  color: #22c55e;
}

/* CTA Section for Article Detail */
.cta-section {
  background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
  padding: 3rem 0;
  margin-top: 3rem;
}

.cta-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.cta-image {
  border-radius: 12px;
  overflow: hidden;
}

.cta-image img {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.cta-text h2 {
  font-size: 2rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 1rem;
  line-height: 1.3;
}

.cta-check {
  font-size: 1.5rem;
  margin-right: 0.5rem;
}

.cta-text p {
  font-size: 1.1rem;
  color: #e8f5e8;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #fff;
  color: #28a745;
  padding: 1rem 2rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

/* Responsive Design for Article Detail */
@media (max-width: 1024px) {
  .article-detail-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .sidebar {
    position: static;
  }
  
  .article-main-title {
    font-size: 2rem;
  }
}

@media (max-width: 768px) {
  .article-detail-container {
    padding: 0 1rem;
  }
  
  .article-main-title {
    font-size: 1.8rem;
  }
  
  .cta-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .breadcrumb {
    padding: 0.75rem 1rem;
  }
  
  .article-detail-content {
    padding: 1rem 0;
  }
}

@media (max-width: 480px) {
  .article-main-title {
    font-size: 1.5rem;
  }
  
  .featured-article-img {
    height: 250px;
  }
  
  .related-article-card {
    flex-direction: column;
  }
  
  .related-article-image {
    width: 100%;
    height: 120px;
  }
} 

/* Sidebar CTA Styles */
.sidebar-cta {
  background: linear-gradient(135deg, #e8f5e8 0%, #f3e8ff 100%);
  padding: 1.5rem;
  border-radius: 12px;
  margin-bottom: 2rem;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  direction: rtl;
}

.cta-question {
  font-size: 1.2rem;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 0.5rem;
}

.cta-subtitle {
  font-size: 0.9rem;
  color: #666;
  margin-bottom: 1.5rem;
}

.age-display {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.age-number {
  font-size: 1.5rem;
  font-weight: 700;
  color: #28a745;
  font-family: 'Vazirmatn', sans-serif;
}

.walking-person {
  font-size: 1.5rem;
  position: absolute;
  top: -35px;
  left: 0;
  transition: left 0.3s ease;
  z-index: 10;
  pointer-events: none;
}

.age-slider {
  margin-bottom: 1.5rem;
  position: relative;
}

.slider {
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: #e9ecef;
  outline: none;
  -webkit-appearance: none;
  position: relative;
}

.walking-person {
  font-size: 1.5rem;
  position: absolute;
  top: -40px;
  left: 0;
  transition: left 0.3s ease;
  z-index: 10;
  pointer-events: none;
  transform: translateX(-50%);
}

.slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #28a745;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

.slider::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #28a745;
  cursor: pointer;
  border: none;
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

.cta-submit-btn {
  background: linear-gradient(135deg, #8b5cf6 0%, #a855f7 100%);
  color: white;
  border: none;
  padding: 0.75rem 2rem;
  border-radius: 25px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
}

.cta-submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(139, 92, 246, 0.4);
}

/* Responsive Design for Sidebar CTA */
@media (max-width: 1024px) {
  .sidebar-cta {
    margin-bottom: 1.5rem;
  }
  
  .cta-question {
    font-size: 1.1rem;
  }
  
  .age-number {
    font-size: 1.8rem;
  }
}

@media (max-width: 768px) {
  .sidebar-cta {
    padding: 1rem;
  }
  
  .cta-question {
    font-size: 1rem;
  }
  
  .age-number {
    font-size: 1.5rem;
  }
} 

/* About Us Page Styles */
.about-hero-section {
  padding: 4rem 2rem;
  background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
  color: white;
}

.about-hero {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-hero__image {
  text-align: center;
}

.about-hero-img {
  width: 100%;
  max-width: 500px;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.about-hero__content {
  text-align: right;
}

.about-hero__title {
  font-size: 3rem;
  font-weight: 900;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.about-hero__desc {
  font-size: 1.2rem;
  line-height: 1.8;
  margin-bottom: 2rem;
  opacity: 0.95;
}

.about-hero__btn {
  background: rgba(255,255,255,0.2);
  color: white;
  border: 2px solid rgba(255,255,255,0.3);
  padding: 1rem 2rem;
  border-radius: 10px;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.about-hero__btn:hover {
  background: rgba(255,255,255,0.3);
  border-color: rgba(255,255,255,0.5);
}

/* Mission and Vision Section */
.mission-vision-section {
  padding: 4rem 2rem;
  background: #f8fafc;
}

.mission-vision-cards {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.mission-vision-card {
  background: white;
  padding: 3rem;
  border-radius: 20px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  text-align: center;
  transition: transform 0.3s;
}

.mission-vision-card:hover {
  transform: translateY(-5px);
}

.mission-vision-icon {
  width: 80px;
  height: 80px;
  background: #22c55e;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 2rem;
  font-size: 2rem;
}

.mission-vision-title {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: #1f2937;
}

.mission-vision-desc {
  font-size: 1.1rem;
  line-height: 1.7;
  color: #6b7280;
}

/* Values Section */
.values-section {
  padding: 4rem 2rem;
  background: white;
}

.values-cards {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.value-card {
  background: white;
  padding: 2.5rem;
  border-radius: 20px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  text-align: center;
  transition: transform 0.3s;
  border: 1px solid #f1f5f9;
}

.value-card:hover {
  transform: translateY(-5px);
}

.value-icon {
  width: 70px;
  height: 70px;
  background: #22c55e;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 1.8rem;
}

.value-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: #1f2937;
}

.value-desc {
  font-size: 1rem;
  line-height: 1.6;
  color: #6b7280;
}

/* Team Section */
.team-section {
  padding: 4rem 2rem;
  background: #f8fafc;
}

.team-cards {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.team-card {
  background: white;
  padding: 2rem;
  border-radius: 20px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  text-align: center;
  transition: transform 0.3s;
}

.team-card:hover {
  transform: translateY(-5px);
}

.team-avatar {
  width: 100px;
  height: 100px;
  margin: 0 auto 1.5rem;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid #22c55e;
}

.team-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-name {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: #1f2937;
}

.team-title {
  font-size: 1rem;
  font-weight: 600;
  color: #22c55e;
  margin-bottom: 0.5rem;
}

.team-specialty {
  font-size: 0.9rem;
  color: #6b7280;
  line-height: 1.4;
}

/* History Section */
.history-section {
  padding: 4rem 2rem;
  background: white;
}

.history-timeline {
  max-width: 800px;
  margin: 0 auto;
  margin-top: 3rem;
  position: relative;
}

.history-timeline::before {
  content: '';
  position: absolute;
  top: 50px;
  left: 50%;
  right: 50%;
  height: 2px;
  background: #22c55e;
  transform: translateX(-50%);
}

.timeline-item {
  display: flex;
  align-items: center;
  margin-bottom: 3rem;
  position: relative;
}

.timeline-item:nth-child(odd) {
  flex-direction: row;
}

.timeline-item:nth-child(even) {
  flex-direction: row-reverse;
}

.timeline-circle {
  width: 100px;
  height: 100px;
  background: #22c55e;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  color: white;
  z-index: 2;
  flex-shrink: 0;
}

.timeline-content {
  flex: 1;
  padding: 0 2rem;
  text-align: right;
}

.timeline-item:nth-child(even) .timeline-content {
  text-align: left;
}

.timeline-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: #1f2937;
}

.timeline-desc {
  font-size: 1rem;
  color: #6b7280;
  line-height: 1.6;
}

/* About CTA Section */
.about-cta-section {
  padding: 4rem 2rem;
  background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
  color: white;
}

.about-cta {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.about-cta__title {
  font-size: 2.5rem;
  font-weight: 900;
  margin-bottom: 1rem;
}

.about-cta__desc {
  font-size: 1.2rem;
  line-height: 1.7;
  margin-bottom: 2.5rem;
  opacity: 0.95;
}

.about-cta__buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.about-cta__btn {
  padding: 1rem 2rem;
  border-radius: 10px;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 2px solid transparent;
}

.about-cta__btn--primary {
  background: white;
  color: #22c55e;
}

.about-cta__btn--primary:hover {
  background: #f8fafc;
  transform: translateY(-2px);
}

.about-cta__btn--secondary {
  background: transparent;
  color: white;
  border-color: rgba(255,255,255,0.3);
}

.about-cta__btn--secondary:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.5);
}

/* Responsive Design for About Page */
@media (max-width: 1100px) {
  .about-hero {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }
  
  .about-hero__content {
    text-align: center;
  }
  
  .mission-vision-cards {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .values-cards {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .team-cards {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .history-timeline::before {
    display: none;
  }
  
  .timeline-item {
    flex-direction: column !important;
    text-align: center;
  }
  
  .timeline-content {
    text-align: center !important;
    padding: 1rem 0;
  }
}

@media (max-width: 700px) {
  .about-hero__title {
    font-size: 2rem;
  }
  
  .values-cards {
    grid-template-columns: 1fr;
  }
  
  .team-cards {
    grid-template-columns: 1fr;
  }
  
  .about-cta__buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .about-cta__btn {
    width: 100%;
    max-width: 300px;
    justify-content: center;
  }
  
  .mission-vision-card,
  .value-card,
  .team-card {
    padding: 1.5rem;
  }
} 

/* Enhanced Mobile Responsiveness */
@media (max-width: 480px) {
  /* Header improvements */
  .header {
    padding: 0.8rem 1rem;
  }
  
  .header__logo {
    font-size: 1.1rem;
  }
  
  .logo-img {
    width: 32px;
    height: 32px;
  }
  
  /* Hero section mobile improvements */
  .hero__content h1 {
    font-size: 2rem;
    line-height: 1.3;
  }
  
  .hero__content p {
    font-size: 1rem;
    line-height: 1.6;
  }
  
  .hero__actions {
    flex-direction: column;
    gap: 1rem;
  }
  
  .hero__btn {
    width: 100%;
    padding: 1rem;
    font-size: 1rem;
  }
  
  /* Calculator mobile improvements */
  .calculator-box {
    padding: 1.5rem;
    margin: 1rem;
  }
  
  .calc-input-group input {
    font-size: 1rem;
    padding: 0.8rem;
  }
  
  .calc-btn {
    width: 100%;
    padding: 1rem;
    font-size: 1rem;
  }
  
  /* Plans mobile improvements */
  .plans-cards {
    flex-direction: column;
    gap: 1rem;
  }
  
  .plan-card {
    width: 100%;
    padding: 1.5rem;
  }
  
  /* Features and steps mobile improvements */
  .features-cards,
  .steps-cards {
    flex-direction: column;
    gap: 1.5rem;
  }
  
  .feature-card,
  .step-card {
    width: 100%;
    padding: 1.5rem;
  }
  
  /* Testimonials mobile improvements */
  .testimonials-cards {
    flex-direction: column;
    gap: 1.5rem;
  }
  
  .testimonial-card {
    width: 100%;
    padding: 1.5rem;
  }
  
  /* CTA section mobile improvements */
  .cta-content {
    flex-direction: column;
    text-align: center;
    gap: 2rem;
  }
  
  .cta-text h2 {
    font-size: 1.8rem;
  }
  
  .cta-btn {
    width: 100%;
    padding: 1rem;
    font-size: 1rem;
  }
  
  /* Footer mobile improvements */
  .footer {
    padding: 2rem 1rem;
  }
  
  .footer-col {
    width: 100%;
    text-align: center;
    margin-bottom: 2rem;
  }
  
  /* Articles mobile improvements */
  .articles-cards {
    flex-direction: column;
    gap: 1.5rem;
  }
  
  .article-card {
    width: 100%;
  }
  
  /* About page mobile improvements */
  .about-hero__title {
    font-size: 2rem;
  }
  
  .about-hero__desc {
    font-size: 1rem;
  }
  
  .mission-vision-cards,
  .values-cards,
  .team-cards {
    flex-direction: column;
    gap: 1.5rem;
  }
  
  .mission-vision-card,
  .value-card,
  .team-card {
    width: 100%;
    padding: 1.5rem;
  }
  
  /* Article detail mobile improvements */
  .article-detail-container {
    flex-direction: column;
    gap: 2rem;
  }
  
  .article-main-title {
    font-size: 1.8rem;
  }
  
  .sidebar {
    width: 100%;
    order: -1;
  }
  
  .sidebar-cta {
    padding: 1.5rem;
  }
  
  .cta-question {
    font-size: 1.2rem;
  }
  
  .age-number {
    font-size: 2rem;
  }
  
  /* Breadcrumb mobile improvements */
  .breadcrumb {
    padding: 1rem;
    font-size: 0.9rem;
  }
  
  /* Page titles mobile improvements */
  .page-title {
    font-size: 2rem;
    padding: 0 1rem;
  }
  
  .section-title {
    font-size: 1.8rem;
    padding: 0 1rem;
  }
  
  /* Form elements mobile improvements */
  input, textarea, select {
    font-size: 16px !important; /* Prevents zoom on iOS */
  }
  
  /* Button improvements for touch */
  button, .btn, a {
    min-height: 44px; /* Minimum touch target size */
    padding: 0.8rem 1rem;
  }
  
  /* Improved spacing for mobile */
  .section {
    padding: 2rem 1rem;
  }
  
  .container {
    padding: 0 1rem;
  }
}

/* Tablet improvements */
@media (max-width: 768px) and (min-width: 481px) {
  .hero__content h1 {
    font-size: 2.5rem;
  }
  
  .plans-cards {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .features-cards,
  .steps-cards {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .about-hero {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .mission-vision-cards {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .values-cards {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  
  .team-cards {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
}

/* Large mobile improvements */
@media (max-width: 600px) {
  .hero__image-container {
    width: 280px;
    height: 320px;
  }
  
  .hero__audio {
    width: 100%;
    max-width: 300px;
  }
  
  .calculator-box {
    margin: 0.5rem;
  }
  
  .cta-image img {
    width: 100%;
    max-width: 250px;
  }
}

/* Landscape mobile improvements */
@media (max-width: 900px) and (orientation: landscape) {
  .hero {
    padding: 1rem;
  }
  
  .hero__content h1 {
    font-size: 2.2rem;
  }
  
  .header {
    padding: 0.5rem 1rem;
  }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .logo-img,
  .article-img,
  .team-img,
  .testimonial-avatar {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
  }
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}
  



/* Table of Contents Responsive Styles */
.table-of-contents {
  background: #f8f9fa;
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 2rem;
  border: 1px solid #e9ecef;
  position: sticky;
  top: 20px;
}

.table-of-contents h3 {
  color: #2c3e50;
  margin-bottom: 1rem;
  font-size: 1.2rem;
  font-weight: 700;
  border-bottom: 2px solid #22c55e;
  padding-bottom: 0.5rem;
}

.table-of-contents ol {
  list-style: none;
  padding: 0;
  margin: 0;
}

.table-of-contents li {
  margin-bottom: 0.75rem;
  padding: 0.5rem 0;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.table-of-contents li:hover {
  background: #e8f5e8;
  transform: translateX(-5px);
}

.toc-link {
  color: #495057;
  text-decoration: none;
  font-weight: 500;
  display: block;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  transition: all 0.3s ease;
  position: relative;
  padding-right: 2rem;
}

.toc-link::before {
  content: "→";
  position: absolute;
  right: 0.5rem;
  top: 50%;
  transform: translateY(-50%);
  color: #22c55e;
  font-weight: bold;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.toc-link:hover {
  color: #22c55e;
  background: #f0f9f0;
  text-decoration: none;
}

.toc-link:hover::before {
  opacity: 1;
}

/* Smooth scrolling for the entire page */
html {
  scroll-behavior: smooth;
}

/* Responsive table of contents */
@media (max-width: 768px) {
  .table-of-contents {
    position: static;
    margin: 1rem 0;
    padding: 1rem;
  }
  
  .table-of-contents h3 {
    font-size: 1.1rem;
  }
  
  .toc-link {
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
  }
  
  .table-of-contents li {
    margin-bottom: 0.5rem;
  }
}

@media (max-width: 480px) {
  .table-of-contents {
    padding: 0.75rem;
  }
  
  .table-of-contents h3 {
    font-size: 1rem;
  }
  
  .toc-link {
    padding: 0.5rem 0.75rem;
    font-size: 0.9rem;
  }
}

/* Print styles */
@media print {
  .header,
  .footer,
  .cta-section,
  .sidebar {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.4;
  }
  
  .hero__content h1 {
    font-size: 18pt;
  }
  
  .section-title {
    font-size: 16pt;
  }
}