/* ChefTalk Marketing Website - Responsive Styles */
/* Mobile-first approach */

/* Mobile styles (default - up to 767px) */
:root {
  --section-padding: 60px;
  --container-padding: 20px;
}

.nav-container {
  height: 60px;
}

.logo-text {
  font-size: 20px;
}

.btn-primary {
  padding: 10px 20px;
  font-size: 14px;
}

.hero {
  padding-top: calc(var(--section-padding) + 60px);
  min-height: 90vh;
}

/* Tablet styles (768px and up) */
@media (min-width: 768px) {
  :root {
    --section-padding: 80px;
    --container-padding: 32px;
  }

  .nav-container {
    height: 70px;
  }

  .logo-text {
    font-size: 22px;
  }

  .btn-primary {
    padding: 12px 24px;
    font-size: 16px;
  }

  .hero {
    padding-top: calc(var(--section-padding) + 70px);
    min-height: 100vh;
  }
}

/* Desktop styles (1024px and up) */
@media (min-width: 1024px) {
  :root {
    --section-padding: 120px;
    --container-padding: 40px;
  }

  .logo-text {
    font-size: 24px;
  }
}

/* Large desktop styles (1440px and up) */
@media (min-width: 1440px) {
  :root {
    --section-padding: 140px;
    --container-max: 1400px;
  }
}

/* Extra large screens (1920px and up) */
@media (min-width: 1920px) {
  :root {
    --container-max: 1600px;
  }
}

/* Utility classes for responsive design */
.mobile-only {
  display: block;
}

.tablet-up {
  display: none;
}

.desktop-up {
  display: none;
}

@media (min-width: 768px) {
  .mobile-only {
    display: none;
  }
  
  .tablet-up {
    display: block;
  }
}

@media (min-width: 1024px) {
  .tablet-up {
    display: none;
  }
  
  .desktop-up {
    display: block;
  }
}

/* Responsive text sizes */
.text-hero {
  font-size: 32px;
  line-height: 1.2;
}

.text-section-title {
  font-size: 28px;
  line-height: 1.3;
}

.text-card-title {
  font-size: 20px;
  line-height: 1.4;
}

@media (min-width: 768px) {
  .text-hero {
    font-size: 48px;
  }
  
  .text-section-title {
    font-size: 36px;
  }
  
  .text-card-title {
    font-size: 24px;
  }
}

@media (min-width: 1024px) {
  .text-hero {
    font-size: 64px;
  }
  
  .text-section-title {
    font-size: 48px;
  }
}