/* Color variables */
:root {
  --color-background: #050407;
  --color-light: #ffffff;
  --color-text: #b1b1b1;
  --gradient-primary: linear-gradient(180deg, #315efe 0%, #31d9fe 100%);

  --max-video-width: 800px;
}

/* Reset and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Roboto", sans-serif;
  background-color: #050407;
  color: #b1b1b1;
  overflow-x: hidden;
}

h1 {
  font-size: 3rem;
  background-image: var(--gradient-primary);
  color: transparent;
  background-clip: text;
}

h2 {
  font-size: 2rem;
  color: var(--color-light);
}

p {
  color: var(--color-text);
}

strong {
  color: var(--color-light);
}

ul {
  list-style: none;
}

li {
  position: relative;
  padding-left: 2rem;
}

li::before {
  content: "•";
  color: var(--color-text);
  position: absolute;
  left: 1rem;
  font-weight: bold;
}

.container {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

main {
  max-width: 1200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2.5rem;
}

/* Background lights & grids*/
.background-effect {
  position: absolute;
  top: 0;
  left: 0;
  pointer-events: none;
}

.background-effect-grid {
  transform: translate(-50%, -50%);
  position: absolute;
  width: 800px;
  opacity: 0.1;
  pointer-events: none;
}

.background-effect-light {
  transform: translate(-50%, -50%);
  position: absolute;
  width: 1000px;
  opacity: 0.7;
  pointer-events: none;
}

/* Header styles */
.sticky-header {
  z-index: 1000;
  position: sticky;
  top: 0;
  width: 100%;
  background: var(--color-background);
  padding: 0.5rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-radius: 0 0 1rem 1rem;
}

.sticky-header h1 {
  font-size: 1.5rem;
}

.cta-button {
  background: var(--gradient-primary);
  color: #ffffff;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 25px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  font-size: 1rem;
}

.cta-button:hover {
  background: var(--gradient-primary);
  box-shadow: 0 8px 25px rgba(49, 94, 254, 0.3);
}

/* Hero section */
.hero-section {
  width: 100%;
  max-width: var(--max-video-width);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hero-text {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  text-align: center;
}

.social-icons {
  display: flex;
  gap: 1rem;
}

/* Video section */
.video-section {
  width: 100%;
  max-width: var(--max-video-width);
  color: var(--color-text);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.video-container {
  position: relative;
  width: 100%;
  height: 0;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
}

.video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  color: var(--color-text);
  height: 100%;
}

.more-info {
  display: flex;
  gap: 1rem;
}

/* Offer section */
.offer-section {
  max-width: 100%;
  width: fit-content;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.offer-section h1 {
  text-align: center;
}

.offer-details {
  max-width: 100%;
  display: flex;
  gap: 2rem;
  flex-direction: column;
}

.offer-details h1 {
  text-align: left;
}

.offer-item {
  width: 100%;
}

/* About section */
.about-section {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 3rem;
}

.about-image img {
  width: 300px;
  max-width: 100%;
  height: auto;
}

.about-text {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* Responsive design */
@media (max-width: 768px) {
  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  .header-content {
    padding: 0 1rem;
  }

  .cta-button {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
  }

  .about-section {
    flex-direction: column;
    align-items: center;
  }

  .offer-details {
    padding: 2rem;
  }
}