* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', sans-serif;
  background: #0f0f10;
  color: #fff;
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
}
.logo span {
  color: #915eff;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: auto;
}

.navbar {
  background: #121217;
  padding: 20px 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}
.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 20px;
}

nav ul li a {
  padding: 8px 12px;
  border-radius: 5px;
  font-weight: 500;
  transition: 0.3s ease;
  color: #fff;
}

nav ul li a.active,
nav ul li a:hover {
  background: #915eff;
  color: #fff;
}

.hero {
  text-align: center;
  padding: 100px 20px 80px;
  background: linear-gradient(to bottom, #1e1e28, #0f0f10);
}
.hero h1 {
  font-size: 3em;
  margin-bottom: 20px;
  background: linear-gradient(to right, #915eff, #e66465);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: fadeInDown 1.2s ease-out;
}
.hero p {
  font-size: 1.2rem;
  color: #bbb;
  margin-bottom: 30px;
  animation: fadeInUp 1.4s ease-out;
}

.btn-primary {
  background: #915eff;
  color: #fff;
  padding: 12px 25px;
  border-radius: 30px;
  font-weight: 600;
  transition: background 0.3s ease;
}
.btn-primary:hover {
  background: #7a4ce0;
}

.features {
  padding: 80px 0;
}
.grid {
  display: grid;
  gap: 40px;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}
.feature {
  background: #1a1a24;
  padding: 30px;
  border-radius: 16px;
  box-shadow: 0 10px 25px rgba(162, 89, 255, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.feature:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(162, 89, 255, 0.2);
}
.feature:hover,
.card:hover {
  transform: translateY(-10px) scale(1.02);
}
.card {
  background: linear-gradient(145deg, #15121f, #1a1627);
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: 0 10px 25px rgba(162, 89, 255, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.card:hover {
  box-shadow: 0 20px 35px rgba(162, 89, 255, 0.25);
}

.sponsors {
  text-align: center;
  padding: 60px 0;
  background: #141418;
  border-top: 1px solid #222;
  border-bottom: 1px solid #222;
}
.sponsors p {
  color: #aaa;
  margin-bottom: 20px;
}
.sponsors .logos img {
  height: 70px;
  margin: 0 15px;
  opacity: 0.8;
  transition: transform 0.3s ease;
}
.sponsors .logos img:hover {
  transform: scale(1.05);
  opacity: 1;
}

.footer {
  background: #0c0b12;
  padding: 60px 20px 30px;
  border-top: 1px solid #1f1c2e;
  color: #bbb;
  font-size: 0.95rem;
}
.footer-columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  align-items: start;
}
.footer-brand {
  max-width: 300px;
}
.footer-logo {
  height: 40px;
  margin-bottom: 15px;
  filter: brightness(1.2);
}
.footer-section h4 {
  color: #fff;
  font-size: 1.1rem;
  margin-bottom: 10px;
}
.footer-section ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-section ul li {
  margin-bottom: 8px;
}
.footer-section ul li a {
  color: #bbb;
  transition: color 0.3s;
}
.footer-section ul li a:hover {
  color: #915eff;
}
.footer-bottom {
  margin-top: 40px;
  border-top: 1px solid #1f1c2e;
  padding-top: 40px;
  text-align: center;
  font-size: 0.85rem;
  color: #888;
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-40px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-in {
  opacity: 0;
  transform: translateY(40px);
  animation: fadeInUp 2s ease forwards;
}

/* COUNTDOWN */
.countdown {
  background: linear-gradient(135deg, #6a00ff, #b400e3);
  color: white;
  padding: 60px 20px;
  text-align: center;
  animation: fadeIn 1s ease-in-out;
}
.countdown h2 {
  font-size: 2rem;
  margin-bottom: 10px;
}
.countdown p {
  font-size: 1.2rem;
  margin-bottom: 30px;
}
.timer {
  display: flex;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
}
.timer div {
  background: rgba(255, 255, 255, 0.1);
  padding: 20px;
  border-radius: 15px;
  min-width: 80px;
}
.timer span {
  display: block;
  font-size: 2rem;
  font-weight: bold;
}
.timer small {
  font-size: 0.8rem;
  opacity: 0.8;
}
.btn-countdown {
  display: inline-block;
  margin-top: 30px;
  padding: 15px 30px;
  background-color: #ffffff;
  color: #6a00ff;
  font-weight: 600;
  border-radius: 30px;
  text-decoration: none;
  transition: background 0.3s ease, color 0.3s ease;
}
.btn-countdown:hover {
  background-color: #d9c2ff;
  color: #3f0073;
}

/* NEWSLETTER POPUP */
.newsletter-popup {
  position: fixed;
  bottom: 90px;
  right: 20px;
  width: 300px;
  background: white;
  border-radius: 12px;
  box-shadow: 0 0 20px rgba(0,0,0,0.1);
  z-index: 9999;
  animation: slideInUp 0.8s ease forwards;
  font-family: 'Inter', sans-serif;
  display: none;
}
.popup-content {
  padding: 20px;
  position: relative;
  color: #222;
}
.popup-content h3 {
  margin-top: 0;
  font-size: 1.1rem;
  color: #6a00ff;
}
.popup-content p {
  font-size: 0.9rem;
  margin-bottom: 10px;
}
.popup-content input[type="email"] {
  width: 100%;
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: 6px;
  margin-bottom: 10px;
}
.popup-content button[type="submit"] {
  width: 100%;
  background: #6a00ff;
  color: white;
  padding: 10px;
  border: none;
  border-radius: 6px;
  font-weight: bold;
  cursor: pointer;
}
.close-btn {
  position: absolute;
  top: 8px;
  right: 12px;
  background: none;
  border: none;
  font-size: 1.2rem;
  color: #999;
  cursor: pointer;
}
@keyframes slideInUp {
  from { transform: translateY(50px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* COOKIES */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: #2c2c2c;
  color: white;
  text-align: center;
  padding: 15px;
  font-size: 0.9rem;
  z-index: 9998;
  display: none;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}
.cookie-banner p {
  margin: 0;
  flex: 1;
  text-align: center;
}
.cookie-banner a {
  color: #b48cff;
  text-decoration: underline;
}
.cookie-banner button {
  background: #6a00ff;
  border: none;
  color: white;
  padding: 8px 16px;
  border-radius: 8px;
  margin-left: 10px;
  cursor: pointer;
}

.announcement {
  background: #f9f9f9;
  padding: 60px 20px;
  border-top: 4px solid #111;
  border-bottom: 1px solid #ccc;
  font-family: 'Inter', sans-serif;
  color: #222;
  line-height: 1.7;
}

.announcement h2 {
  font-size: 2rem;
  margin-bottom: 20px;
  color: #111;
}

.announcement p {
  margin-bottom: 16px;
}

.announcement ul {
  list-style-type: none;
  padding: 0;
  margin-bottom: 16px;
}

.announcement ul li {
  margin-bottom: 8px;
  font-weight: 500;
}