/* ==================== VARIABLES GLOBALES ==================== */
:root {
  --primary: #1B9CD8;
  --primary-hover: #39aee4;
  --secondary: #0f172a;
  --text: #111827;
  --text-light: #6b7280;
  --bg-light: #f9fafb;
  --shadow: rgba(0, 0, 0, 0.06);
  --btn-shadow: 0 4px 8px rgba(27, 156, 216, 0.2);
  --border: #e5e7eb;
  --cta-color: #00c17a;
  --cta-color-hover: #00d48b;
  --border-radius: 0.5rem;
  --border-radius-card: 1rem;
  --margin-bottom-m: 0 auto 3rem;
  --padding-section: 5rem 1rem;
  --padding-section-mobile: 2rem 1rem;
}

/* ==================== ESTILOS BASE ==================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

body {
  background-color: white;
  color: var(--text);
  min-height: 100vh;
  min-width: 20rem;
  display: flex;
  flex-direction: column;
}

/* ==================== UTILIDADES ==================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.small-container {
  padding: 1rem;
}

.center-all {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

section {
  padding: 1rem 1rem 1rem 1rem;
}

.section-title {
  text-align: center;
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.section-subtitle {
  text-align: center;
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto 3rem;
}

.margin-bottom {
  margin: var(--margin-bottom-m);
}

/* ==================== CTA CONTAINER ==================== */
.cta-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2rem;
  background-color: white;
  border-radius: 20px;
  border: var(--secondary) 1px solid;
  max-width: 1200px;
  gap: 1rem;
  opacity: 0;
  transform: translateY(-40px);
}

.cta-container.animate {
  animation: slideDown 1s ease-out forwards;
}

@keyframes slideDown {
  from { transform: translateY(-40px); opacity: 0; }
  to   { transform: translateY(0);     opacity: 1; }
}

h2.cta-title {
  font-style: italic;
  margin: 0;
}

.cta-subtitle {
  margin: 1rem;
  text-align: center;
  color: var(--text-light);
}

/* ==================== HEADER ==================== */
header {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 1.5rem;
  background-color: rgba(255, 255, 255, 0.85);
  box-shadow: 0 2px 10px var(--shadow);
  backdrop-filter: blur(10px);
  z-index: 1000;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.logo-link {
  display: inline-block;
}

.logo-link svg {
  display: block;
}

.nav {
  display: flex;
  gap: 1.5rem;
}

.nav-link {
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  padding: 1rem 0;
  position: relative;
  transition: color 0.2s ease;
}

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

.nav-link.active {
  color: var(--primary);
  font-weight: bold;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary);
  transition: width 0.2s ease;
}

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

/* ==================== BOTONES ==================== */
.btn, .login-btn, .submit-btn, .btn-primary, .btn-secondary {
  border-radius: var(--border-radius);
  padding: 1rem 1.5rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  text-align: center;
  display: inline-block;
}

.btn-primary, .login-btn {
  background-color: var(--primary);
  color: white;
  border: none;
}

.btn-primary:hover, .login-btn:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: var(--btn-shadow);
}

.login-btn {
  padding: 0.75rem 1.5rem;
}

.btn-secondary {
  background-color: white;
  color: var(--text);
  border: 1px solid var(--border);
  font-weight: 500;
}

.btn-secondary:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--btn-shadow);
}

.btn-cta {
  border-color: var(--cta-color);
  color: var(--secondary);
  background-color: var(--cta-color);
  font-weight: 600;
}

.btn-cta:hover {
  background-color: var(--cta-color-hover);
  border-color: var(--cta-color-hover);
  transform: translateY(-2px);
  box-shadow: var(--btn-shadow);
}

.submit-btn {
  width: 100%;
  background-color: var(--primary);
  color: white;
  border: none;
  border-radius: var(--border-radius);
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
}

.submit-btn:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
}

/* ==================== MAIN / HERO ==================== */
main {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background-color: var(--bg-light);
}

.hero {
  display: flex;
  align-items: center;
  gap: 4rem;
  max-width: 1100px;
  margin: 0 auto;
}

.hero-content,
.hero-image {
  flex: 1;
  padding: 4rem 1rem;
}

.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: left;
  gap: 1rem;
}

.hero-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.hero-subtitle {
  color: var(--text-light);
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: 2rem;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-simple {
  text-align: center;
  padding: 3rem 1rem 2rem;
  max-width: 900px;
  margin: 0 auto;
}

.hero-simple .hero-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.2;
  color: var(--text);
}

.hero-simple .hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-light);
  margin-bottom: 2rem;
}

/* ==================== LOGIN CARD ==================== */
.login-card {
  background-color: white;
  border-radius: var(--border-radius-card);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
  padding: 2rem;
  width: 100%;
  max-width: 420px;
  transition: all 0.3s ease;
  text-align: center;
  border: 3px solid var(--shadow);
}

.login-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
  border: 3px solid var(--primary);
}

.login-ico {
  margin: 1rem;
  font-size: 3rem;
  color: var(--primary);
}

.login-card-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 1rem 0;
}

.login-card-subtitle {
  color: var(--text-light);
  margin-bottom: 1rem;
}

/* ==================== FORMULARIOS ==================== */
.form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  text-align: left;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--text);
}

.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--border-radius);
  font-size: 1rem;
  transition: all 0.2s ease;
}

.form-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(27, 156, 216, 0.1);
}

.form-section {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background-color: var(--bg-light);
  padding: 1rem 1rem 8rem 1rem;
}

.footer-section {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: 0;
  border-top: 1px solid var(--border);
  background-color: var(--bg-light);
  padding-bottom: 2rem;
}

/* ==================== PROGRAMS / CARDS ==================== */
.programs-section {
  background-color: white;
  margin: 2rem 0;
}

.programs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 4rem;
}

.program-card {
  display: flex;
  flex-direction: column;
  background-color: var(--bg-light);
  border-radius: var(--border-radius-card);
  padding: 1.5rem;
  gap: 1.5rem;
  box-shadow: 0 4px 8px var(--shadow);
  border: 1px solid #fff;
  transition: all 0.3s ease;
}

.program-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px var(--shadow);
  border-color: var(--primary);
}

a.program-card {
  text-decoration: none;
}

.program-icon {
  display: flex;
  align-items: center;
  color: var(--primary);
  font-size: 2rem;
  margin-top: 1rem;
}

.program-title {
  font-weight: 700;
}

.program-desc {
  color: var(--text);
  line-height: 1.6;
  margin-bottom: 0;
}

.program-btn {
  display: flex;
  flex-direction: column;
  margin-top: auto;
  gap: 1rem;
}

/* ==================== FEATURES ==================== */
.features {
  background-color: white;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.feature-card {
  background-color: #fff;
  border-radius: var(--border-radius-card);
  padding: 2rem;
  transition: all 0.3s ease;
  border: 1px solid var(--border);
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px var(--shadow);
  border-color: var(--primary);
}

.feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  margin-bottom: 1.5rem;
  border-radius: var(--border-radius);
  background-color: rgba(27, 156, 216, 0.08);
  color: var(--primary);
  font-size: 1.25rem;
}

.feature-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.feature-desc {
  color: var(--text-light);
  line-height: 1.6;
  font-size: 0.95rem;
}

/* ==================== PRICING ==================== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.pricing-card {
  background: white;
  border: 2px solid var(--border);
  border-radius: var(--border-radius-card);
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: relative;
  transition: all 0.3s ease;
}

.pricing-card:hover {
  box-shadow: 0 10px 30px var(--shadow);
}

.pricing-card.featured {
  border-color: var(--primary);
  box-shadow: 0 8px 24px rgba(27, 156, 216, 0.15);
}

.pricing-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: white;
  padding: 0.3rem 1.25rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  white-space: nowrap;
}

.pricing-plan-name {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.price-amount {
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1;
}

.price-amount sup {
  font-size: 1.5rem;
  font-weight: 600;
  vertical-align: top;
  margin-top: 0.5rem;
  display: inline-block;
}

.price-period {
  font-size: 0.95rem;
  color: var(--text-light);
  margin-top: 0.25rem;
}

.pricing-features {
  list-style: none;
  padding: 0;
  margin: 1rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex: 1;
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  color: var(--text);
  font-size: 0.95rem;
  line-height: 1.5;
}

.pricing-features li i {
  color: var(--cta-color);
  margin-top: 0.1rem;
  flex-shrink: 0;
}

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

.pricing-toggle span {
  font-weight: 500;
  color: var(--text-light);
}

.pricing-toggle span.active {
  color: var(--text);
  font-weight: 700;
}

.pricing-saving {
  display: inline-block;
  background: rgba(0, 193, 122, 0.12);
  color: var(--cta-color);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
}

/* ==================== COMPARISON TABLE ==================== */
.comparison-section {
  overflow-x: auto;
}

.comparison-table {
  width: 100%;
  max-width: 900px;
  margin: 2rem auto;
  border-collapse: collapse;
  border-radius: var(--border-radius-card);
  overflow: hidden;
  box-shadow: 0 4px 16px var(--shadow);
}

.comparison-table th {
  background: var(--secondary);
  color: white;
  padding: 1rem 1.5rem;
  text-align: center;
  font-weight: 600;
}

.comparison-table th:first-child {
  text-align: left;
}

.comparison-table td {
  padding: 0.9rem 1.5rem;
  border-bottom: 1px solid var(--border);
  text-align: center;
  font-size: 0.95rem;
}

.comparison-table td:first-child {
  text-align: left;
  font-weight: 500;
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.comparison-table tr:nth-child(even) td {
  background: var(--bg-light);
}

.comparison-table .col-direct {
  background: rgba(27, 156, 216, 0.04);
  font-weight: 600;
  color: var(--primary);
}

.check-green { color: var(--cta-color); font-size: 1.1rem; }
.check-red   { color: #ef4444; font-size: 1.1rem; }

/* ==================== FAQ ACCORDION ==================== */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  border: 1px solid var(--border);
  border-radius: var(--border-radius-card);
  overflow: hidden;
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-question {
  width: 100%;
  text-align: left;
  background: white;
  border: none;
  padding: 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text);
  transition: background 0.15s ease;
  gap: 1rem;
}

.faq-question:hover {
  background: var(--bg-light);
}

.faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  background: var(--primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  transition: transform 0.2s ease;
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  display: none;
  padding: 0 1.5rem 1.5rem;
  color: var(--text-light);
  line-height: 1.8;
  font-size: 0.95rem;
  background: white;
}

.faq-item.open .faq-answer {
  display: block;
}

/* ==================== REVIEW CARDS ==================== */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.review-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--border-radius-card);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: all 0.3s ease;
}

.review-card:hover {
  box-shadow: 0 8px 20px var(--shadow);
  border-color: var(--primary);
}

.review-stars {
  color: #f59e0b;
  font-size: 1rem;
  letter-spacing: 2px;
}

.review-text {
  color: var(--text);
  line-height: 1.7;
  font-size: 0.95rem;
  font-style: italic;
  flex: 1;
}

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

.review-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(27, 156, 216, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}

.review-name {
  font-weight: 600;
  font-size: 0.9rem;
}

.review-role {
  color: var(--text-light);
  font-size: 0.8rem;
}

/* ==================== STEPS / GETTING STARTED ==================== */
.steps-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.step-item {
  display: flex;
  gap: 1.5rem;
  padding: 2rem;
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--border-radius-card);
  transition: all 0.3s ease;
}

.step-item:hover {
  border-color: var(--primary);
  box-shadow: 0 4px 16px var(--shadow);
}

.step-number {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  background: var(--primary);
  color: white;
  font-size: 1.5rem;
  font-weight: 800;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-content h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.step-content p {
  color: var(--text-light);
  line-height: 1.7;
}

/* ==================== TRUST BAR ==================== */
.trust-bar {
  background-color: var(--bg-light);
  padding: 1.25rem 1rem;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.trust-bar-inner {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2.5rem;
  flex-wrap: wrap;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  color: var(--text-light);
  white-space: nowrap;
}

.trust-item strong {
  color: var(--secondary);
}

.trust-divider {
  color: var(--border);
  font-size: 1.5rem;
}

/* ==================== SOCIAL PROOF STARS ==================== */
.star-rating {
  color: #f59e0b;
  font-size: 1.1rem;
  letter-spacing: 2px;
}

/* ==================== CHECK LIST ==================== */
.check-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
}

.check-list li {
  padding-left: 2rem;
  margin-bottom: 0.75rem;
  position: relative;
  color: var(--text);
  line-height: 1.6;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--cta-color);
  font-weight: bold;
  font-size: 1.1rem;
}

/* ==================== POSTS / CONTENT ==================== */
.main-post {
  background-color: white;
}

.single-post-section {
  display: flex;
  flex-direction: column;
  width: 100%;
  background-color: white;
  align-items: center;
  padding: 1rem;
}

.single-post {
  display: flex;
  flex-direction: column;
  padding: 3rem 3rem 0 3rem;
  background-color: white;
  max-width: 1200px;
  line-height: 2rem;
  font-size: 1.2rem;
  text-align: center;
}

.single-post p {
  margin-bottom: 1.5rem;
}

.single-post h2 {
  margin-bottom: 3rem;
}

.post-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin: 1rem;
  line-height: 1.2;
}

.post-subtitle {
  color: var(--text-light);
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.content-article {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--padding-section);
}

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

.content-article h2 {
  font-size: 1.75rem;
  font-weight: 700;
  margin: 2.5rem 0 1rem;
}

.lead-text {
  font-size: 1.25rem;
  line-height: 1.7;
  color: var(--text);
  margin-bottom: 1.5rem;
}

.fondo-gris {
  background-color: var(--bg-light);
}

/* ==================== VIDEO ==================== */
.video-section {
  display: flex;
  flex-direction: column;
  width: 100%;
  align-items: center;
  background-color: white;
  margin: 0 0 2rem 0;
}

.video-container {
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 800px;
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius-card);
  box-shadow: 0 8px 16px var(--shadow);
  aspect-ratio: 16 / 9;
}

.video-container iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  border: 0;
  border-radius: var(--border-radius-card);
}

/* ==================== FOOTER ==================== */
footer {
  display: flex;
  flex-direction: column;
  padding: 0;
  gap: 1rem;
}

.footer-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0 1rem;
  text-align: center;
  flex-wrap: wrap;
}

.footer-link {
  color: var(--text-light);
  text-decoration: none;
  transition: color 0.2s ease;
  font-size: 0.9rem;
}

.footer-link:hover {
  color: var(--primary);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: center;
}

.footer-row {
  display: flex;
  flex-direction: row;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

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

.social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: var(--border-radius);
  background-color: white;
  border: 1px solid var(--border);
  transition: all 0.2s ease;
  color: var(--text);
  text-decoration: none;
}

.social-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px var(--shadow);
  border-color: var(--primary);
  color: var(--primary);
}

.copyright {
  color: var(--text-light);
  font-size: 0.85rem;
}

/* ==================== HAMBURGER ==================== */
.hamburger {
  display: none;
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 768px) {
  header { padding: 0.5rem 1rem; }
  main   { padding: 1rem; }

  section { padding: 3rem 1rem 1rem; }

  .container { padding: 0; }

  .hero {
    flex-direction: column-reverse;
    gap: 0;
  }

  .hero-content {
    text-align: center;
    align-items: center;
    padding: 4rem 0 1rem;
  }

  .hero-title { font-size: 2rem; }

  .hero-buttons {
    flex-direction: column;
    max-width: 420px;
    min-width: 280px;
  }

  .hero-simple .hero-title { font-size: 1.75rem; }

  .header-container {
    display: flex;
    padding: 0;
    gap: 1rem;
  }

  .hamburger {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    height: 25px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 100;
    width: 30px;
  }

  .hamburger-line {
    width: 100%;
    height: 3px;
    background-color: var(--primary);
    border-radius: 2px;
  }

  .nav {
    display: none;
    flex-direction: column;
    position: fixed;
    top: 70px;
    left: 50%;
    transform: translate(-50%, 0%);
    z-index: 10;
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 20px rgba(0,0,0,0.15);
    width: 95%;
    font-size: 1.2rem;
    padding: 1rem 0;
  }

  .nav.active { display: flex; }

  .nav-link {
    padding: 1rem 2rem;
    width: 100%;
  }

  .footer-container {
    flex-direction: column;
    gap: 1.5rem;
    padding: 0 1rem;
  }

  .programs-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; gap: 1rem; }
  .pricing-grid  { grid-template-columns: 1fr; }
  .reviews-grid  { grid-template-columns: 1fr; }

  .login-card { padding: 1rem; }

  .comparison-table th,
  .comparison-table td {
    padding: 0.75rem 0.75rem;
    font-size: 0.85rem;
  }

  .step-item {
    flex-direction: column;
    gap: 1rem;
    padding: 1.5rem;
  }

  .trust-bar-inner {
    gap: 1.25rem;
  }

  .trust-divider { display: none; }

  .single-post { padding: 2rem 1rem 0; }

  .content-article { padding: var(--padding-section-mobile); }
}