/* ========== GLOBAL STYLES ========== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
  background: linear-gradient(135deg, #e9efff, #f6f8fc);
  color: #333;
  overflow-x: hidden;
}

/* Containers */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* ========== NAVBAR ========== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: #ffffffcc;
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  padding: 1.2rem 3rem;
  z-index: 1000;
  transition: all 0.3s ease;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: #01234a;
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo i {
  font-size: 1.3rem;
  color: #255ec7;
}

.nav-menu {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-menu li a {
  text-decoration: none;
  color: #01234a;
  font-weight: 600;
  font-size: 15px;
  transition: color 0.3s ease;
}

.nav-menu li a:hover,
.nav-menu li a.active {
  color: #255ec7;
}

.login-btn {
  background: linear-gradient(135deg, #01234a, #255ec7);
  color: white !important;
  padding: 10px 18px;
  border-radius: 8px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.login-btn:hover {
  transform: translateY(-2px);
  background: linear-gradient(135deg, #013a8a, #3a78ff);
}

/* Hamburger (Mobile) */
.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 5px;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: #01234a;
  border-radius: 2px;
}

/* ========== SLIDER ========== */
.slider {
  margin-top: 80px;
  width: 100%;
  overflow: hidden;
  position: relative;
}

.slider-container {
  width: 100%;
  position: relative;
}

.slider-wrapper {
  display: flex;
  transition: transform 0.8s ease-in-out;
}

.slide {
  min-width: 100%;
  opacity: 0;
  transition: opacity 1s ease-in-out;
  position: absolute;
  top: 0;
  left: 0;
}

.slide.active {
  opacity: 1;
  position: relative;
}

.slide img {
  width: 100%;
  height: 450px;
  object-fit: cover;
  border-bottom: 4px solid #255ec7;
  border-radius: 0 0 20px 20px;
}

/* Dots */
.slider-dots {
  position: absolute;
  bottom: 15px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
}

.dot {
  width: 12px;
  height: 12px;
  background: #ccc;
  border-radius: 50%;
  cursor: pointer;
  transition: background 0.3s ease;
}

.dot.active {
  background: #255ec7;
}

/* ========== HERO SECTION ========== */
.hero {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding: 100px 5%;
  gap: 40px;
  background: linear-gradient(135deg, #f6f8fc, #e9efff);
}

.hero-content {
  flex: 1 1 45%;
  animation: fadeInUp 1s ease;
  text-align: center;
}

.hero-content h1 {
  font-size: 2.5rem;
  color: #01234a;
  margin-bottom: 15px;
}

.hero-content p {
  font-size: 1.1rem;
  color: #444;
  margin-bottom: 25px;
}

.hero-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
  padding: 12px 25px;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn-primary {
  background: linear-gradient(135deg, #01234a, #255ec7);
  color: white;
}

.btn-primary:hover {
  transform: translateY(-2px);
  background: linear-gradient(135deg, #013a8a, #3a78ff);
}

.btn-secondary {
  background: transparent;
  border: 2px solid #255ec7;
  color: #255ec7;
}

.btn-secondary:hover {
  background: #255ec7;
  color: white;
}

.hero-image {
  flex: 1 1 45%;
  text-align: center;
  position: relative;
}

.hero-image img {
  max-width: 90%;
  border-radius: 16px;
}

.hero-placeholder {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 60px;
  color: #255ec7;
  opacity: 0.6;
}

/* ========== FEATURES ========== */
.features {
  text-align: center;
  padding: 80px 0;
  background: #fff;
}

.features h2 {
  font-size: 2rem;
  color: #01234a;
  margin-bottom: 40px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 30px;
}

.feature-card {
  background: #f9fbff;
  border-radius: 12px;
  padding: 30px 20px;
  transition: all 0.3s ease;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.feature-card i {
  font-size: 35px;
  color: #255ec7;
  margin-bottom: 15px;
}

.feature-card h3 {
  font-size: 1.2rem;
  color: #01234a;
  margin-bottom: 10px;
}

.feature-card:hover {
  transform: translateY(-8px);
  background: #e9efff;
}

/* ========== STATS ========== */
.stats {
  background: linear-gradient(135deg, #01234a, #255ec7);
  color: white;
  padding: 80px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  text-align: center;
  gap: 40px;
}

.stat-item {
  animation: fadeInUp 1s ease;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
}

.stat-label {
  margin-top: 10px;
  font-size: 1rem;
  opacity: 0.9;
}

/* ========== FOOTER ========== */
.footer {
  background: #f9fbff;
  padding: 60px 0 30px;
  color: #333;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 30px;
}

.footer-section h3 {
  color: #01234a;
  margin-bottom: 15px;
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin: 8px 0;
}

.footer-section a {
  color: #255ec7;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-section a:hover {
  text-decoration: underline;
}

.footer-bottom {
  text-align: center;
  margin-top: 40px;
  border-top: 1px solid #ddd;
  padding-top: 15px;
  font-size: 14px;
  color: #666;
}

/* ========== ANIMATIONS ========== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}



/* Event Info Banner */
.event-banner {
  background: linear-gradient(135deg, #01234a, #255ec7);
  color: white;
  padding: 60px 0;
  margin: 60px 0;
  position: relative;
  overflow: hidden;
}

.event-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('/images/pattern.png') repeat;
  opacity: 0.1;
}

.event-banner-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.event-info {
  flex: 1 1 40%;
  min-width: 250px;
}

.event-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 20px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.event-title a {
  color: white;
  text-decoration: none;
  transition: color 0.3s ease;
}

.event-title a:hover {
  color: #e9efff;
}

.event-details {
  list-style: none;
  padding: 0;
  margin: 0;
}

.event-details li {
  display: flex;
  align-items: center;
  margin-bottom: 15px;
  font-size: 1rem;
}

.event-details i {
  margin-right: 10px;
  font-size: 1.2rem;
  color: #e9efff;
}

.event-countdown {
  flex: 1 1 50%;
  min-width: 250px;
  text-align: center;
}

.countdown-box {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 12px;
  padding: 30px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.countdown-title {
  font-size: 1.2rem;
  margin-bottom: 20px;
  opacity: 0.9;
}

.countdown-timer {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 2px;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
  .nav-menu {
    position: absolute;
    top: 70px;
    right: 0;
    background: #ffffffee;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
  }

  .nav-menu.active {
    max-height: 300px;
    padding: 1rem 0;
  }

  .hamburger {
    display: flex;
  }

  .hero {
    flex-direction: column;
    padding: 80px 5%;
  }

  .hero-content,
  .hero-image {
    flex: 1 1 100%;
  }

  .slide img {
    height: 300px;
  }

  .about-row {
    flex-direction: column;
    gap: 30px;
  }

  .about-content h2 {
    font-size: 2rem;
  }

  .about-video iframe {
    height: 250px;
  }

  .event-banner-content {
    flex-direction: column;
    text-align: center;
  }

  .event-info,
  .event-countdown {
    flex: 1 1 100%;
  }

  .event-details li {
    justify-content: center;
  }
}



/* ============================= */
/* ABOUT SECTION */
/* ============================= */
.about-section {
  background: #fff;
  padding: 100px 5%;
}

.about-container {
  max-width: 1200px;
  margin: 0 auto;
}

.about-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 50px;
}

.about-content {
  flex: 1 1 50%;
  animation: fadeInUp 1s ease;
}

.about-content h2 {
  font-size: 2.2rem;
  color: #01234a;
  margin-bottom: 20px;
  position: relative;
}

.about-content h2::after {
  content: "";
  display: block;
  width: 60px;
  height: 4px;
  background: linear-gradient(135deg, #01234a, #255ec7);
  margin-top: 8px;
  border-radius: 3px;
}

.about-content p {
  font-size: 1rem;
  color: #555;
  line-height: 1.7;
  margin-bottom: 25px;
  text-align: justify;
}

.about-btn {
  display: inline-block;
  background: linear-gradient(135deg, #01234a, #255ec7);
  color: #fff;
  padding: 12px 25px;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
}

.about-btn:hover {
  background: linear-gradient(135deg, #013a8a, #3a78ff);
  transform: translateY(-3px);
}

/* Video */
.about-video {
  flex: 1 1 45%;
  animation: fadeInRight 1s ease;
}

.about-video iframe {
  width: 100%;
  height: 350px;
  border-radius: 16px;
  border: none;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
  transition: transform 0.3s ease;
}

.about-video iframe:hover {
  transform: scale(1.02);
}

/* ============================= */
/* ANIMATIONS */
/* ============================= */
@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================= */
/* RESPONSIVE DESIGN */
/* ============================= */
@media (max-width: 992px) {
  .event-banner-content {
    flex-direction: column;
    text-align: center;
  }

  .event-info,
  .event-countdown {
    flex: 1 1 100%;
  }

  .about-row {
    flex-direction: column;
  }

  .about-video iframe {
    height: 280px;
  }

  .participant-row {
    flex-direction: column;
    gap: 10px;
  }

  .participant-row .form-group {
    width: 100%;
  }
}

/* Section */
.instructions-section {
padding: 60px 20px;
}
.container {
max-width: 1200px;
margin: auto;
}


h1 {
  margin-top: 20px;
text-align: center;
font-size: 34px;
margin-bottom: 20px;
color: #0d1226;
}


.instructions-intro {
background: #fff;
padding: 25px;
border-radius: 15px;
box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
text-align: center;
}


/* Timeline Steps */
.instructions-steps {
margin-top: 40px;
}
.instruction-step {
display: flex;
background: #fff;
padding: 25px;
margin-bottom: 25px;
border-radius: 15px;
gap: 25px;
box-shadow: 0 5px 20px rgba(0, 0, 0, 0.07);
}
.step-number {
min-width: 55px;
height: 55px;
background: #4dc4ff;
color: #fff;
font-size: 22px;
font-weight: 700;
display: flex;
align-items: center;
justify-content: center;
border-radius: 50%;
}
.step-content h3 {
margin: 0 0 10px 0;
color: #0d1226;
}
.step-content ul {
padding-left: 20px;
}