body {
  margin: 0;
  padding: 10px;
  font-family:'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif
}

.wrapper {
  max-width: 760px;
  margin: 0 auto;
}

.calendar-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.calendar-container h2 {text-align: center;}

.calendar {
  padding: 10px;
  border-radius: 10px;
  background: #e7e7e7;
  min-height: 361px;
}

.reload {width: 23px; height: 23px; display: inline-block; padding: 3px; border-radius: 30px; background: #380000; vertical-align: middle; cursor: pointer; border: 0; transition: 0.23s all;}
.reload img {width: 23px; height: 23px;}
.reload:hover {
  transform: rotate(180deg);
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.nav button {
  padding: 0;
  width: 32px;
  height: 32px;
  cursor: pointer;
  border: 0;
  background: none;
}

content {display: block; margin-top: 20px}

.arrow {
  width: 32px;
  height: 32px;
  transition: 0.23s all;
}

.arrow-right {
  transform: rotate(180deg);
}

.arrow:hover {
  transform: scale(1.2);
}

.arrow-right:hover {
  transform: rotate(180deg) scale(1.2);
}

.days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
  margin: 20px 0;
  text-align: center;
}

.day {
  width: 40px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  cursor: pointer;
  font-weight: bold;
}

.current-day {
  background-color: rgb(255, 0, 0);
  color: white;
  border-radius: 50%;
  margin: 0 auto
}

.selected-day {
  background-color: rgb(35, 148, 240);
  color: white;
  border-radius: 50%;
  margin: 0 auto
}

.day-header {
  font-weight: bold;
}

/* Reset Button */
.reset-container {
  text-align: center;
  margin: 10px 0;
}

#reset-today {
  padding: 5px 15px;
  cursor: pointer;
  background: #f0f0f0;
}

#reset-today:hover {
  background: #ddd;
}

/* Code Examples */
.code-examples {
  margin-top: 20px;
  padding: 10px;
}

.tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 10px;
}

.tab-button {
  padding: 5px 15px;
  cursor: pointer;
  border: 0;
  background: #f0f0f0;
}

.tab-button.active {
  background: #ddd;
  font-weight: bold;
}

.tab-content {
  max-height: 40vh;
  overflow-y: auto;
}

.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
}

pre {
  margin: 0;
  padding: 10px;
  background: #f5f5f5;
  border-radius: 5px;
}

/* Hero Section */
.hero {
  text-align: center;
  padding: 50px 20px;
  background: linear-gradient(135deg, #eb8787, #b44646);
  color: white;
  border-radius: 10px;
  margin-bottom: 20px;
}

.hero h1 {
  font-size: 3em;
  margin-bottom: 10px;
}

.hero p {
  font-size: 1.6em;
  line-height: 1.6;
}

/* Intro Section */
.intro {
  padding: 20px;
  text-align: center;
}

.intro h2 {
  font-size: 2em;
  color: #333;
  margin-bottom: 15px;
}

.intro p {
  font-size: 1.1em;
  color: #666;
  max-width: 800px;
  margin: 0 auto;
}

/* Benefits Section */
.benefits {
  padding: 40px 20px;
}

.benefits h2 {
  font-size: 2em;
  color: #333;
  text-align: center;
  margin-bottom: 30px;
}

.benefits ul {
  list-style: none;
  padding: 0;
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.benefits li {
  padding: 20px;
  background: rgb(238, 240, 219);
  border-radius: 8px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.benefits h3 {
  font-size: 1.5em;
  color: #b41919;
  margin-bottom: 10px;
}

.benefits p {
  font-size: 1em;
  color: #666;
}

/* Join Us Section */
.join-us {
  padding: 40px 20px;
  text-align: center;
}

.join-us h2 {
  font-size: 2em;
  color: #333;
  margin-bottom: 15px;
}

.join-us p {
  font-size: 1.1em;
  color: #666;
  max-width: 800px;
  margin: 0 auto 20px;
}

.cta-button {
  display: inline-block;
  padding: 10px 20px;
  background: #4682b4;
  color: white;
  text-decoration: none;
  border-radius: 5px;
  font-size: 1.1em;
  transition: background 0.3s;
}

.cta-button:hover {
  background: #eb8787;
}

/* Testimonials Section */
.testimonials {
  padding: 40px 20px;
  background: #f0f8ff;
}

.testimonials h2 {
  font-size: 2em;
  color: #333;
  text-align: center;
  margin-bottom: 30px;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.testimonials blockquote {
  padding: 10px;
  background: white;
  border-left: 5px solid #4682b4;
  border-radius: 5px;
  font-style: italic;
  color: #555;
}

.testimonials p {
  margin: 0 0 10px;
}

.testimonials cite {
  display: block;
  font-style: normal;
  color: #888;
  font-size: 0.9em;
}

h1, h2 {font-family: 'Roboto', Arial, Helvetica, sans-serif}

.btn {
  border: 0;
  background: rgb(35, 148, 240) !important;
  color: white;
  padding: 12px 23px;
  font-size: 1.5em;
  border-radius: 5px;
}

.op60 {opacity: .6;}




/* Responsive Adjustments */
@media (max-width: 768px) {
  .calendar-container {
    grid-template-columns: 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 10px;
    height: auto; /* Adjusted for mobile */
    display: block
  }

  .calendar {
    height: 35vh; /* Half of 70vh */
    overflow-y: auto;
  }

  .calendar.fixed {min-height: 278px;}

  .day {
    width: 100%;
    height: 100%;
    min-height: 40px;
  }

  .code-examples {
    height: 30vh; /* Remaining space */
    overflow-y: auto;
  }

  .hero h1 {
    font-size: 2em;
  }

  .hero p {
    font-size: 1em;
  }

  .intro h2,
  .benefits h2,
  .join-us h2,
  .testimonials h2 {
    font-size: 1.5em;
  }

  .benefits ul,
  .testimonial-grid {
    grid-template-columns: 1fr;
  }

  iframe {width: 100%; height: 200px;}
}