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

/* Base styles */
body {
  background-image: url("miles-morales-in-spider-man-into-the-spider-verse_3840x2160_xtrafondos.com.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  min-height: 100vh;
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
  -webkit-backface-visibility: hidden;
  -ms-interpolation-mode: bicubic;
  overflow-x: hidden;
}

/* Responsive image base styles */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
}

/* Container Layout */
.container {
  width: 100%;
  max-width: 1440px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
  margin: 0 auto;
  padding: clamp(1rem, 5vw, 2rem);
}

/* Logo Styles */
.csi-logo,
.gst-logo {
  position: absolute;
  background-size: contain;
  background-repeat: no-repeat;
  width: clamp(120px, 20vw, 200px);
  height: clamp(50px, 10vw, 80px);
}

.csi-logo {
  top: clamp(10px, 2vw, 20px);
  left: clamp(10px, 2vw, 20px);
  background-image: url("csilogo.png");
}

.gst-logo {
  top: clamp(10px, 2vw, 25px);
  right: clamp(10px, 2vw, 20px);
  background-image: url("siesWlogo.png");
  height: clamp(60px, 12vw, 100px);
  width: clamp(140px, 22vw, 230px);
}

/* Main Text Styles */
.main-text {
  text-align: center;
  color: white;
  font-family: "Bangers", sans-serif;
  width: 100%;
}

.title div {
  margin: clamp(3px, 1vw, 5px) 0;
}

.presents {
  font-size: clamp(0.8rem, 2vw, 1rem);
  letter-spacing: 0.2rem;
}

.csi {
  font-size: clamp(1.5rem, 3vw, 2rem);
  letter-spacing: 0.2rem;
}

.event-title {
  font-size: clamp(3rem, 10vw, 9rem);
  color: white;
  text-shadow: 2px 2px 4px black;
  line-height: 1.1;
  margin: clamp(0.5rem, 2vw, 1rem) 0;
}

.subtitle {
  font-size: clamp(1rem, 2.5vw, 1.4rem);
  margin-top: clamp(5px, 2vw, 10px);
  letter-spacing: 0.23rem;
}

.theme {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-top: clamp(5px, 2vw, 10px);
  text-shadow: 1px 1px 3px black;
  letter-spacing: 0.15rem;
}

.event-details {
  margin-top: clamp(10px, 3vw, 20px);
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  font-weight: bold;
  text-shadow: 1px 1px 2px black;
  letter-spacing: 0.3rem;
}

/* Button Styles */
.button-container {
  margin-top: clamp(25px, 3vw, 20px);
}

.unstop-button {
  background-color: #ff4d4d;
  color: white;
  font-family: "Bangers", sans-serif;
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  padding: clamp(8px, 2vw, 10px) clamp(16px, 3vw, 20px);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  box-shadow: 2px 2px 6px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
}

.unstop-button:hover {
  background-color: #e63939;
  transform: scale(1.1);
  box-shadow: 3px 3px 8px rgba(0, 0, 0, 0.4);
}

.unstop-button:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(255, 77, 77, 0.5);
}

/* Countdown Styles */
.countdown-container {
  margin-top: clamp(25px, 3vw, 20px);
  text-align: center;
  font-family: "Bangers", sans-serif;
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: white;
  text-shadow: 2px 2px 4px black;
}

#countdown {
  background-color: rgba(0, 0, 0, 0.6);
  padding: clamp(8px, 2vw, 10px) clamp(16px, 3vw, 20px);
  border-radius: 8px;
  display: inline-block;
  box-shadow: 2px 2px 6px rgba(0, 0, 0, 0.3);
  letter-spacing: 0.2rem;
}

/* Welcome Section */
.welcome-section {
  background-color: transparent;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: clamp(1rem, 3vw, 2rem);
  text-align: center;
  letter-spacing: 0.1rem;
}

.welcome-section h1 {
  font-size: clamp(2.5em, 8vw, 6em);
  color: white;
  font-family: "bangers";
  text-shadow: 2px 2px 4px black;
  font-weight: bolder;
}

.welcome-section h2 {
  font-size: clamp(1.8em, 5vw, 3em);
  margin: clamp(0.3em, 2vw, 0.6em) 0;
  color: white;
  font-family: "bangers";
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.6);
}

.welcome-section ul {
  text-align: left;
  max-width: min(90%, 600px);
  margin: 0 auto;
  line-height: 1.6em;
}

.welcome-section ul li {
  list-style-type: disc;
  margin-bottom: clamp(5px, 2vw, 10px);
  color: white;
  font-family: "Bangers", cursive;
  -webkit-text-stroke: 0.5px black;
  font-size: clamp(16px, 3vw, 25px);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.6);
}

/* About Section */
.about-section {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: clamp(1rem, 3vw, 2rem);
  gap: clamp(1rem, 3vw, 2rem);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  background-color: transparent;
  letter-spacing: 0.1rem;
}

.about-csi,
.our-audience {
  width: 100%;
}

.about-csi h2,
.our-audience h2 {
  text-align: center;
  font-size: clamp(1.8em, 5vw, 3em);
  margin-bottom: clamp(0.3em, 2vw, 0.6em);
  color: white;
  font-family: "bangers";
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.6);
}

.about-csi ul {
  list-style-type: disc;
  padding-left: clamp(20px, 4vw, 80px);
  color: white;
  font-family: "Bangers", cursive;
  -webkit-text-stroke: 0.5px black;
  font-size: clamp(16px, 3vw, 25px);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.6);
}

.our-audience ul {
  list-style-type: disc;
  padding-left: clamp(20px, 4vw, 120px);
  color: white;
  font-family: "Bangers", cursive;
  -webkit-text-stroke: 0.5px black;
  font-size: clamp(16px, 3vw, 25px);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.6);
}

/* Contact Details */
.contact-details {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: clamp(1rem, 3vw, 2rem);
  background-color: transparent;
  text-align: center;
  letter-spacing: 0.1rem;
}

.contact-details h2 {
  font-size: clamp(2em, 6vw, 60px);
  margin-bottom: clamp(15px, 4vw, 30px);
  color: white;
  font-family: "bangers";
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.6);
}

.contact-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
  gap: clamp(1rem, 3vw, 2rem);
}

.contact {
  width: 100%;
  padding: clamp(0.5rem, 2vw, 1rem);
}

.contact h3 {
  color: white;
  font-family: "Bangers", cursive;
  -webkit-text-stroke: 0.5px black;
  font-size: clamp(24px, 4vw, 36px);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.6);
  margin-bottom: 5px;
}

.contact h4 {
  color: white;
  font-family: "Bangers", cursive;
  -webkit-text-stroke: 0.5px black;
  font-size: clamp(20px, 3vw, 25px);
}

.contact p {
  margin: 5px 0;
  color: white;
  font-family: "Bangers", cursive;
  -webkit-text-stroke: 0.5px black;
  font-size: clamp(16px, 2.5vw, 20px);
}

.join h1 {
  color: white;
  font-family: "Bangers", cursive;
  font-size: clamp(40px, 8vw, 100px);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.6);
  margin-top: clamp(40px, 6vw, 80px);
  animation: blink 1s infinite;
}

/* Animation */
@keyframes blink {
  0% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

/* Very small devices */
@media screen and (max-width: 320px) {
  .event-title {
    font-size: 2.5rem;
  }

  .welcome-section h1 {
    font-size: 2em;
  }

  .welcome-section ul li,
  .about-csi ul,
  .our-audience ul,
  .contact p {
    font-size: 14px;
  }

  .join h1 {
    font-size: 35px;
  }
}

/* Print styles */
@media print {
  body {
    background-image: none;
  }

  .main-text,
  .welcome-section,
  .about-section,
  .contact-details {
    color: black;
    text-shadow: none;
    -webkit-text-stroke: 0;
  }

  .unstop-button,
  .countdown-container,
  .join h1 {
    display: none;
  }
}