/* ============================================
   SYNC DIGITAL - PURE HTML/CSS/JS WEBSITE
   Brand Colors: Magenta (#E91E63), Navy (#1a1a4d)
   ============================================ */

/* Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #E91E63;
  --primary-dark: #c2185b;
  --foreground: #1a1a4d;
  --background: #ffffff;
  --secondary: #f5f5f5;
  --muted: #666666;
  --border: #e5e7eb;
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 20px 25px rgba(0, 0, 0, 0.15);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--foreground);
  background-color: var(--background);
  line-height: 1.6;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

h1 {
  font-size: clamp(2.5rem, 8vw, 4rem);
  margin-bottom: 1.5rem;
}

h2 {
  font-size: clamp(2rem, 6vw, 3.5rem);
  margin-bottom: 1.5rem;
}

h3 {
  font-size: clamp(1.5rem, 4vw, 2rem);
  margin-bottom: 1rem;
}

h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

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

a {
  color: var(--primary);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--primary-dark);
}

/* Container */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1rem;
}

@media (min-width: 768px) {
  .container {
    padding: 0 1.5rem;
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 2rem;
  }
}

/* Navigation */
nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  padding: 1rem 0;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--foreground);
}

.nav-logo img {
  height: 2rem;
  width: 2rem;
}

.nav-links {
  display: none;
  gap: 2rem;
  list-style: none;
}

@media (min-width: 768px) {
  .nav-links {
    display: flex;
  }
}

.nav-links a {
  color: var(--foreground);
  font-weight: 500;
  transition: color 0.3s ease;
}

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

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 600;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  transform: skewX(-5deg);
}

.btn:hover {
  transform: skewX(-5deg) scale(1.05);
}

.btn:active {
  transform: skewX(-5deg) scale(0.98);
}

.btn-primary {
  background-color: var(--primary);
  color: white;
}

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

.btn-outline {
  border: 2px solid var(--primary);
  color: var(--primary);
  background-color: transparent;
}

.btn-outline:hover {
  background-color: rgba(233, 30, 99, 0.1);
}

.btn-white {
  background-color: white;
  color: var(--primary);
}

.btn-white:hover {
  background-color: rgba(255, 255, 255, 0.9);
}

/* Sections */
section {
  padding: 4rem 0;
}

@media (min-width: 768px) {
  section {
    padding: 6rem 0;
  }
}

@media (min-width: 1024px) {
  section {
    padding: 8rem 0;
  }
}

/* Hero Section */
.hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .hero {
    grid-template-columns: 1fr 1fr;
  }
}

.hero-content h1 {
  color: var(--foreground);
}

.hero-content p {
  font-size: 1.125rem;
  margin-bottom: 2rem;
}

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

@media (min-width: 640px) {
  .hero-buttons {
    flex-direction: row;
  }
}

.hero-image img {
  width: 100%;
  border-radius: 1rem;
  box-shadow: var(--shadow-lg);
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes countUp {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.animate-fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

.animate-slide-in-right {
  animation: slideInRight 0.6s ease-out;
}

/* Metrics Section */
.metrics-section {
  background: linear-gradient(135deg, #f0f4ff 0%, #f5e6ff 100%);
  position: relative;
  overflow: hidden;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.metric {
  text-align: center;
}

.metric-value {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  color: var(--primary);
  font-family: 'Outfit', sans-serif;
}

.metric-label {
  font-size: 0.875rem;
  color: var(--muted);
  margin-top: 0.5rem;
}

/* Services Section */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.service-card {
  background: white;
  border-radius: 0.75rem;
  padding: 2rem;
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
  border: 1px solid transparent;
}

.service-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: rgba(233, 30, 99, 0.2);
  transform: translateY(-4px);
}

.service-icon {
  width: 3rem;
  height: 3rem;
  background-color: rgba(233, 30, 99, 0.1);
  border-radius: 0.5rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-icon::after {
  content: '';
  width: 1.5rem;
  height: 1.5rem;
  background-color: var(--primary);
  border-radius: 50%;
}

.service-card h3 {
  color: var(--foreground);
  margin-bottom: 0.75rem;
}

.service-card p {
  margin: 0;
}

/* Case Studies Section */
.case-studies-section {
  background-color: var(--secondary);
}

.case-studies-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.case-study {
  background: white;
  border-radius: 0.75rem;
  padding: 2rem;
  box-shadow: var(--shadow);
}

.case-study-metric {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.75rem;
}

.case-study p {
  margin: 0;
}

/* Why Choose Us Section */
.why-us-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 3rem;
  margin-top: 3rem;
}

.why-us-card {
  text-align: center;
}

.why-us-icon {
  width: 4rem;
  height: 4rem;
  background-color: rgba(233, 30, 99, 0.1);
  border-radius: 50%;
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.why-us-icon::after {
  content: '';
  width: 2rem;
  height: 2rem;
  background-color: var(--primary);
  border-radius: 50%;
}

.why-us-card h3 {
  color: var(--foreground);
  margin-bottom: 0.75rem;
}

.why-us-card p {
  margin: 0;
}

/* CTA Section */
.cta-section {
  background: linear-gradient(135deg, var(--primary) 0%, #c2185b 100%);
  color: white;
  text-align: center;
}

.cta-section h2 {
  color: white;
}

.cta-section p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.125rem;
  margin-bottom: 2rem;
}

.cta-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: center;
}

@media (min-width: 640px) {
  .cta-buttons {
    flex-direction: row;
  }
}

/* Footer */
footer {
  background-color: var(--foreground);
  color: white;
  padding: 3rem 0 1rem;
}

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

.footer-section h4 {
  color: white;
  margin-bottom: 1rem;
}

.footer-section p {
  color: rgba(255, 255, 255, 0.7);
  margin: 0;
  font-size: 0.875rem;
}

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

.footer-section ul li {
  margin-bottom: 0.5rem;
}

.footer-section a {
  color: rgba(255, 255, 255, 0.7);
  transition: color 0.3s ease;
}

.footer-section a:hover {
  color: white;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.footer-logo img {
  height: 1.5rem;
  width: 1.5rem;
}

.footer-divider {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  text-align: center;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.875rem;
}

/* About Page */
.about-hero {
  text-align: center;
  margin-bottom: 3rem;
}

.about-hero h1 {
  color: var(--foreground);
}

.about-section {
  margin-bottom: 3rem;
}

.about-section h2 {
  color: var(--foreground);
  margin-bottom: 1.5rem;
}

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

.value-card {
  background: var(--secondary);
  border-radius: 0.75rem;
  padding: 1.5rem;
}

.value-card h3 {
  color: var(--primary);
  margin-bottom: 0.75rem;
}

.value-card p {
  margin: 0;
}

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

.team-member {
  text-align: center;
}

.team-member img {
  width: 100%;
  border-radius: 0.75rem;
  margin-bottom: 1rem;
}

.team-member h3 {
  color: var(--foreground);
}

.team-member p {
  font-size: 0.875rem;
  margin: 0;
}

/* Services Page */
.service-detail {
  margin-bottom: 3rem;
}

.service-detail h2 {
  color: var(--foreground);
  margin-bottom: 1.5rem;
}

.service-details-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.service-detail-card {
  background: white;
  border-radius: 0.75rem;
  padding: 2rem;
  box-shadow: var(--shadow);
  border-left: 4px solid var(--primary);
}

.service-detail-card h3 {
  color: var(--foreground);
  margin-bottom: 1rem;
}

.service-detail-card ul {
  list-style: none;
  margin: 1rem 0;
}

.service-detail-card li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
  color: var(--muted);
}

.service-detail-card li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: bold;
}

/* Contact Page */
.contact-container {
  max-width: 800px;
  margin: 0 auto;
}

.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
  margin-bottom: 3rem;
}

.contact-info-card {
  background: var(--secondary);
  border-radius: 0.75rem;
  padding: 2rem;
  text-align: center;
}

.contact-info-card h3 {
  color: var(--foreground);
  margin-bottom: 1rem;
}

.contact-info-card p {
  margin: 0.5rem 0;
}

.contact-form {
  background: white;
  border-radius: 0.75rem;
  padding: 2rem;
  box-shadow: var(--shadow);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--foreground);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(233, 30, 99, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 150px;
}

.form-submit {
  width: 100%;
}

/* Responsive */
@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.75rem;
  }

  section {
    padding: 2rem 0;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .cta-buttons {
    flex-direction: column;
  }
}

/* Print Styles */
@media print {
  nav,
  footer {
    display: none;
  }
}