* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

:root {
  --primary: #0033a0;
  --secondary: #ff6b00;
  --accent: #f4c300;
  --light: #f8f9fa;
  --dark: #212529;
  --success: #28a745;
  --gray: #6c757d;
  --light-blue: #e8f1ff;
}

body {
  line-height: 1.6;
  color: var(--dark);
  background-color: #fff;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header Styles */

header {
  background-color: white;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 0;
}

.logo {
  display: flex;
  align-items: center;
}

.logo-text {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary);
  margin-left: 10px;
}

.logo-text span {
  color: var(--secondary);
}

nav ul {
  display: flex;
  list-style: none;
}

nav ul li {
  margin-left: 30px;
}

nav ul li a {
  text-decoration: none;
  color: var(--dark);
  font-weight: 600;
  font-size: 1rem;
  transition: color 0.3s;
}

nav ul li a:hover {
  color: var(--primary);
}

.cta-button {
  background-color: var(--secondary);
  color: white;
  padding: 10px 25px;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 600;
  transition: background-color 0.3s;
}

.cta-button:hover {
  background-color: #e05a00;
}

/* Hero Section */

.hero {
  background: linear-gradient(rgba(0, 51, 160, 0.9), rgba(0, 51, 160, 0.8)), url('../../assets/img/main/banner-tshirtprint2u.webp');
  background-size: cover;
  background-position: center;
  color: white;
  padding: 100px 0;
  text-align: center;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 20px;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

.hero p {
  font-size: 1.2rem;
  max-width: 700px;
  margin: 0 auto 30px;
}

/* Section Styles */

section {
  padding: 80px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 50px;
  color: var(--primary);
  position: relative;
}

.section-title:after {
  content: '';
  position: absolute;
  width: 80px;
  height: 4px;
  background-color: var(--accent);
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
}

.section-subtitle {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px;
  font-size: 1.1rem;
  color: #555;
}

/* SEO Rich Content */

.seo-content {
  background-color: var(--light-blue);
  padding: 60px 0;
}

.seo-text {
  max-width: 900px;
  margin: 0 auto;
  font-size: 1.1rem;
  line-height: 1.8;
}

.seo-text h2 {
  color: var(--primary);
  margin: 30px 0 15px;
  font-size: 1.8rem;
}

.seo-text h3 {
  color: var(--dark);
  margin: 25px 0 10px;
  font-size: 1.4rem;
}

.keyword-highlight {
  background-color: rgba(244, 195, 0, 0.2);
  padding: 2px 5px;
  border-radius: 3px;
  font-weight: 600;
}

/* Process Section */

.process-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
  margin-top: 50px;
}

.process-step {
  background-color: white;
  border-radius: 8px;
  padding: 30px;
  width: 22%;
  min-width: 250px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
  text-align: center;
  transition: transform 0.3s;
  border-top: 5px solid var(--primary);
}

.process-step:hover {
  transform: translateY(-10px);
}

.step-number {
  width: 50px;
  height: 50px;
  background-color: var(--primary);
  color: white;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.5rem;
  font-weight: bold;
  margin: 0 auto 20px;
}

/* Applications Grid */

.applications-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 25px;
  margin-top: 50px;
}

.application-card {
  background-color: white;
  border-radius: 8px;
  padding: 25px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  border-left: 4px solid var(--secondary);
  transition: transform 0.3s;
}

.application-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.app-icon {
  color: var(--primary);
  font-size: 2.5rem;
  margin-bottom: 15px;
}

/* Advantages vs Disadvantages */

.comparison-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
  gap: 40px;
  margin-top: 50px;
}

.comparison-box {
  background-color: white;
  border-radius: 8px;
  padding: 30px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.advantages {
  border-top: 5px solid var(--success);
}

.disadvantages {
  border-top: 5px solid #dc3545;
}

.comparison-box h3 {
  margin-bottom: 25px;
  color: var(--dark);
  font-size: 1.5rem;
}

.comparison-list {
  list-style-type: none;
}

.comparison-list li {
  padding: 12px 0;
  border-bottom: 1px solid #eee;
  display: flex;
  align-items: flex-start;
}

.comparison-list li:last-child {
  border-bottom: none;
}

.comparison-list i {
  margin-right: 10px;
  margin-top: 5px;
}

.advantages .comparison-list i {
  color: var(--success);
}

.disadvantages .comparison-list i {
  color: #dc3545;
}

/* Facts vs Myths Table */

.facts-myths-container {
  max-width: 900px;
  margin: 50px auto 0;
  overflow-x: auto;
}

.facts-myths-table {
  width: 100%;
  border-collapse: collapse;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.facts-myths-table th {
  background-color: var(--primary);
  color: white;
  padding: 15px;
  text-align: left;
}

.facts-myths-table td {
  padding: 15px;
  border-bottom: 1px solid #eee;
}

.facts-myths-table tr:nth-child(even) {
  background-color: #f9f9f9;
}

.fact {
  border-left: 4px solid var(--success);
}

.myth {
  border-left: 4px solid #dc3545;
}

.fact-label, .myth-label {
  padding: 5px 10px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: bold;
  margin-right: 10px;
}

.fact-label {
  background-color: rgba(40, 167, 69, 0.2);
  color: var(--success);
}

.myth-label {
  background-color: rgba(220, 53, 69, 0.2);
  color: #dc3545;
}

/* Methods Comparison */

.methods-comparison {
  background-color: var(--light);
}

.methods-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 50px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.methods-table th {
  background-color: var(--primary);
  color: white;
  padding: 15px;
  text-align: center;
}

.methods-table td {
  padding: 15px;
  text-align: center;
  border-bottom: 1px solid #ddd;
}

.methods-table tr:nth-child(even) {
  background-color: #f2f2f2;
}

.methods-table .method-name {
  font-weight: 600;
  color: var(--primary);
  text-align: left;
}

.rating {
  color: var(--accent);
}

/* Gallery */

.gallery-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
  margin-top: 50px;
}

.gallery-item {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  position: relative;
}

.gallery-item img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: transform 0.5s;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-overlay {
  position: absolute;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  color: white;
  width: 100%;
  padding: 15px;
  transform: translateY(100%);
  transition: transform 0.3s;
}

.gallery-item:hover .gallery-overlay {
  transform: translateY(0);
}

/* Right For You Section */

.decision-container {
  background-color: white;
  border-radius: 8px;
  padding: 40px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  max-width: 800px;
  margin: 50px auto 0;
}

.decision-list {
  list-style-type: none;
  margin: 30px 0;
}

.decision-list li {
  padding: 15px 0;
  border-bottom: 1px solid #eee;
  display: flex;
  align-items: center;
}

.decision-list li:last-child {
  border-bottom: none;
}

.decision-list i {
  color: var(--success);
  margin-right: 15px;
  font-size: 1.2rem;
}

/* FAQ */

.faq-container {
  max-width: 800px;
  margin: 50px auto 0;
}

.faq-item {
  background-color: white;
  border-radius: 8px;
  margin-bottom: 15px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
  overflow: hidden;
}

.faq-question {
  padding: 20px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--light);
  font-weight: 600;
  transition: background-color 0.3s;
}

.faq-question:hover {
  background-color: #e9ecef;
}

.faq-answer {
  padding: 0 20px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s, padding 0.3s;
}

.faq-item.active .faq-answer {
  padding: 20px;
  max-height: 500px;
}

.faq-toggle {
  transition: transform 0.3s;
}

.faq-item.active .faq-toggle {
  transform: rotate(45deg);
}

/* CTA Section */

.cta-section {
  background: linear-gradient(to right, var(--primary), #0048d1);
  color: white;
  text-align: center;
  padding: 80px 0;
}

.cta-section h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.cta-section p {
  font-size: 1.2rem;
  max-width: 700px;
  margin: 0 auto 40px;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.cta-button-large {
  background-color: var(--secondary);
  color: white;
  padding: 15px 40px;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  display: inline-block;
  transition: background-color 0.3s;
}

.cta-button-large:hover {
  background-color: #e05a00;
}

.cta-button-outline {
  background-color: transparent;
  color: white;
  padding: 15px 40px;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  display: inline-block;
  border: 2px solid white;
  transition: background-color 0.3s;
}

.cta-button-outline:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

/* Footer */

footer {
  background-color: var(--dark);
  color: white;
  padding: 60px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-col h3 {
  color: var(--accent);
  margin-bottom: 25px;
  font-size: 1.3rem;
}

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

.footer-col ul li {
  margin-bottom: 12px;
}

.footer-col ul li a {
  color: #ddd;
  text-decoration: none;
  transition: color 0.3s;
}

.footer-col ul li a:hover {
  color: var(--secondary);
}

.contact-info p {
  margin-bottom: 15px;
  display: flex;
  align-items: center;
}

.contact-info i {
  margin-right: 10px;
  color: var(--secondary);
  width: 20px;
}

.copyright {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid #444;
  color: #aaa;
  font-size: 0.9rem;
}

/* Responsive */

@media (max-width: 992px) {
  .comparison-container {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 992px) {
  .process-step {
    width: 45%;
  }
}

@media (max-width: 768px) {
  .header-container {
    flex-direction: column;
    padding: 15px 0;
  }
}

@media (max-width: 768px) {
  nav ul {
    margin-top: 20px;
    flex-wrap: wrap;
    justify-content: center;
  }
}

@media (max-width: 768px) {
  nav ul li {
    margin: 5px 15px;
  }
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.2rem;
  }
}

@media (max-width: 768px) {
  .hero p {
    font-size: 1rem;
  }
}

@media (max-width: 768px) {
  .process-step {
    width: 100%;
    max-width: 350px;
  }
}

@media (max-width: 768px) {
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 768px) {
  .cta-buttons a {
    width: 100%;
    max-width: 300px;
    text-align: center;
  }
}

@media (max-width: 768px) {
  .methods-table {
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  .methods-table th, .methods-table td {
    padding: 10px 5px;
  }
}