/* ================= RESET ================= */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Inter', sans-serif;
}

html, body {
  max-width: 100%;
  overflow-x: hidden;
}

body {
  background: radial-gradient(circle at top, #0f172a, #020617);
  color: #e5e7eb;
}

/* ================= NAVBAR ================= */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 1.2rem 6%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(2,6,23,0.85);
  backdrop-filter: blur(12px);
  z-index: 100;
}

.logo {
  font-size: 1.4rem;
  font-weight: 700;
}

.logo span {
  background: linear-gradient(90deg, #22d3ee, #38bdf8, #8b5cf6, #ec4899);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
/* ================= ROOT (AURA COLORS) ================= */
:root {
  --aura-gradient: linear-gradient(90deg, #38BDF8, #6366F1, #A855F7);
  --nav-text: #e5e7eb;
  --nav-active: #38BDF8;
  --nav-hover: #60a5fa;
  --nav-bg-mobile: rgba(2, 6, 23, 0.97);
}

/* ================= NAV LINKS ================= */
.nav-links {
  display: flex;
}

.nav-links a {
  position: relative;
  margin-left: 2rem;
  text-decoration: none;
  color: var(--nav-text);
  font-weight: 500;
  padding-bottom: 6px;
  transition: color 0.3s ease;
}

/* hover */
.nav-links a:hover {
  color: var(--nav-hover);
}

/* ================= ACTIVE LINK ================= */
.nav-links a.active {
  color: var(--nav-active);
  font-weight: 600;
}

/* gradient underline only */
.nav-links a.active::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 100%;
  height: 3px;
  border-radius: 6px;
  background: var(--aura-gradient);
  box-shadow: 0 0 10px rgba(99, 102, 241, 0.6);
}

/* ================= HAMBURGER ================= */
#menu-toggle {
  display: none;
}

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.hamburger span {
  height: 3px;
  width: 26px;
  background: #e5e7eb;
  margin: 4px 0;
  border-radius: 4px;
  transition: 0.3s;
}

/* ================= MOBILE ================= */
@media (max-width: 768px) {

  .hamburger {
    display: flex;
  }

  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--nav-bg-mobile);
    flex-direction: column;
    align-items: center;
    display: none;
    padding: 1rem 0;
  }

  .nav-links a {
    margin: 1rem 0;
    font-size: 1.1rem;
  }

  /* centered underline on mobile */
  .nav-links a.active::after {
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
  }

  #menu-toggle:checked ~ .nav-links {
    display: flex;
  }

  #menu-toggle:checked + .hamburger span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
  }

  #menu-toggle:checked + .hamburger span:nth-child(2) {
    opacity: 0;
  }

  #menu-toggle:checked + .hamburger span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
  }
}

/* ================= HERO ================= */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8rem 6% 4rem;
}

.hero-content {
  text-align: center;
  max-width: 850px;
}

.hero h1 {
  font-size: 4.5rem;
  font-weight: 800;
  animation: glow 3s ease-in-out infinite alternate;
}

.hero h1 span {
  background: linear-gradient(90deg, #22d3ee, #38bdf8, #8b5cf6, #ec4899);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.subtitle {
  margin-top: 1.2rem;
  font-size: 1.35rem;
  background: linear-gradient(90deg,#94a3b8,#60a5fa,#8b5cf6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ================= WHEEL ================= */

.wheel-center {
  display: flex;
  justify-content: center;
  margin: 2.2rem 0 1.6rem;
}

.circle-wrapper {
  position: relative;
  width: 250px;
  height: 250px;
}


.outer-circle {
  position: absolute;
  inset: 0;
  animation: rotate 28s linear infinite;
}

.outer-circle text {
  font-size: 45px;
  letter-spacing: 3px;
  filter: drop-shadow(0 0 6px rgba(180,210,255,0.6));
}

.inner-circle {
  position: absolute;
  inset: 38px;
  border-radius: 50%;
  background: radial-gradient(circle,#0f172a 0%,#020617 75%);
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.8rem;
  }

  .circle-wrapper {
    width: 190px;   /* ⬅ increased */
    height: 190px;
  }

  .inner-circle {
    inset: 30px;    /* keeps logo centered */
  }

  .inner-logo {
    width: 95%;
  }

  .outer-circle text {
    font-size: 34px;  /* clearer on phones */
    letter-spacing: 2px;
  }
}
 

/* ================= ANIMATIONS ================= */
@keyframes rotate {
  from { transform: rotate(0); }
  to { transform: rotate(360deg); }
}
@-webkit-keyframes rotate {
  from { -webkit-transform: rotate(0deg); }
  to { -webkit-transform: rotate(360deg); }
}
.inner-logo {
  width: 100%;
  animation: zoomPulse 5s cubic-bezier(0.4,0,0.2,1) infinite;
}
@keyframes zoomPulse {
0% { transform: scale(0.3); opacity: 0; }
  35% { transform: scale(1); opacity: 1; }
  65% { transform: scale(1); opacity: 1; }
  100% { transform: scale(0.3); opacity: 0; }
 
}
/* ================= TEXT ================= */
.tagline {
  margin-top: 0;
  margin-bottom: 1.2rem;
}
.tagline span {
  background: linear-gradient(90deg, #38bdf8, #8b5cf6, #ec4899);
  font-size: 1.2rem;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.desc {
  max-width: 650px;
  margin: auto;
  color: #9ca3af;
  line-height: 1.7;
}

/* ================= COUNTDOWN ================= */
.countdown {
  display: flex;
  justify-content: center;
  gap: 1.6rem;
  margin: 3rem 0;
  flex-wrap: wrap;
}

/* Time Card */
.countdown div {
  background: linear-gradient(145deg, rgba(15,23,42,0.95), rgba(2,6,23,0.95));
  padding: 1.4rem 1.8rem;
  border-radius: 18px;
  min-width: 120px;
  text-align: center;

  border: 1px solid rgba(56,189,248,0.25);
  box-shadow:
    0 0 25px rgba(56,189,248,0.25),
    inset 0 0 12px rgba(56,189,248,0.08);

  position: relative;
  overflow: hidden;
  animation: floatCard 4s ease-in-out infinite;
}

/* Glow sweep */
.countdown div::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    120deg,
    transparent,
    rgba(56,189,248,0.15),
    transparent
  );
  transform: translateX(-100%);
  animation: glowSweep 5s infinite;
}

/* Number */
.countdown span {
  font-size: 2.2rem;
  font-weight: 700;
  color: #38bdf8;
  display: block;
  text-shadow: 0 0 12px rgba(56,189,248,0.8);
}

/* Label (Days, Hours...) */
.countdown small {
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  color: #94a3b8;
  margin-top: 0.4rem;
  display: block;
}

/* ================= ANIMATIONS ================= */
@keyframes floatCard {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-6px);
  }
}

@keyframes glowSweep {
  0% {
    transform: translateX(-120%);
  }
  60%, 100% {
    transform: translateX(120%);
  }
}


/* ================= BUTTON ================= */
.btn-group {
  display: flex;
  justify-content: center;
  gap: 3rem;   /* space between buttons */
}


/* Small screens */
@media (max-width: 600px) {
  .btn-group {
    flex-wrap: wrap;     /* Allow buttons to move to next line */
    gap: 1.5rem 2rem;    /* row-gap column-gap */
  }
}

.btn-primary {
  display: inline-block;
  padding: 0.95rem 2.8rem;
  border-radius: 16px;

  /* 🔥 Theme-matched gradient */
  background: linear-gradient(135deg,
    #38bdf8, #8b5cf6, #ec4899);
  background-size: 130% 120%;

  color: #020617;
  text-decoration: none;
  font-weight: 600;
  letter-spacing: 0.03em;
  transition:
    background-position 0.6s ease,
    transform 0.3s ease;
}


.btn-primary:hover {
  transform: scale(1.1);
  background: linear-gradient(
    315deg, #38bdf8, #8b5cf6, #ec4899);
}



/* ================= STATS ================= */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(150px,1fr));
  padding: 4rem 6%;
  text-align: center;
  background: rgba(15,23,42,0.7);
}

.stats h2 {
  color: #60a5fa;
  font-size: 2.2rem;
}

/* ================= ABOUT ================= */
.about {
  padding: 4rem 1rem;
  background-color: #24243e;
}

.about-content {
  max-width: 1200px;
  width: 90%;
  margin: 0 auto;
}

.about h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 1rem;
  background: linear-gradient(90deg, #38bdf8, #d946ef);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.about p {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.about-text {
  max-width: 900px;
  margin: 0 auto 2rem;
  text-align: justify;
  text-justify: inter-word;


  line-height: 1.9;
  font-size: 1.3rem;
  color: #cbd5f5;
}

/* Better readability on large screens */
@media (min-width: 768px) {
  .about-text p {
    font-size: 1.3rem;
    line-height: 1.9;
  } }
@media (max-width: 768px) {
  .about {
    padding: 3rem 1.25rem;
  }
}
.about-features {
  display: grid;
  grid-template-columns: repeat(4, 1fr); /* Desktop: 4 cards */
  gap: 2rem;
  margin-top: 3rem;
}

/* Tablet */
@media (max-width: 1024px) {
  .about-features {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Mobile */
@media (max-width: 600px) {
  .about-features {
    grid-template-columns: 1fr; /* Mobile: 1 card */
  }
}

.abt {
  min-height: 70vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 4rem 1.5rem;

  background: radial-gradient(
      circle at top,
      rgba(139, 92, 246, 0.25),
      transparent 60%
    ),
    linear-gradient(
      180deg,
      #0f172a,
      #0b1e33,
      #020617
    );

  color: #e5e7eb;
}

/* Main heading */
.abt-title {
  font-size: clamp(2.6rem, 5vw, 4rem);
  font-weight: 800;
  margin-bottom: 1.2rem;
  line-height: 1.1;
}

/* Gradient word */
.abt-title span {
  background: linear-gradient(
    90deg,
    #38bdf8,
    #3b82f6,
    #8b5cf6,
    #d946ef
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Sub text */
.abt-subtext {
  max-width: 720px;
  font-size: 1.15rem;
  color: #9ca3af;
  line-height: 1.6;
  margin-bottom: 2.4rem;
}


/* Mobile tuning */
@media (max-width: 600px) {
  .register-frame {
    font-size: 1.1rem;
    gap: 0.6rem;
  }
}






/*---- Feature Card---*/
.feature-card {
  background-color: #1a1a2e;
  padding: 2rem;
  border-radius: 10px;
    text-align: center;              /* CENTER CONTENT */
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card i {
  font-size: 2.8rem;
  margin-bottom: 1rem;
   background: linear-gradient(135deg, #38bdf8, #8b5cf6, #ec4899);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Hover enhancement */
.feature-card:hover {
  transform: translateY(-12px);
  
}

.feature-card:hover i {
 /* animation-play-state: paused; */
  transform: scale(1.1);
}



.feature-card h3 {
  color: #ffffff;
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  font-weight: bold;
}
@media (max-width: 768px) {
  .feature-card {
    background: linear-gradient(
      180deg,
      rgba(26,26,46,0.95),
      rgba(26,26,46,0.85)
    );


    border: 1px solid rgba(139, 92, 246, 0.35);
    animation: mobileGlow 4s ease-in-out infinite;
  }
}

@keyframes mobileGlow {
  0%, 100% {
    transform: translateY(0);
 /*  box-shadow: 0 0 20px rgba(139, 92, 246, 0.25);  */
  } 
  50% {
    transform: translateY(-6px);
    /* box-shadow: 0 0 35px rgba(217, 70, 239, 0.45);*/
  } 
}
@media (max-width: 768px) {
  .feature-card:nth-child(1) { animation-delay: 0s; }
  .feature-card:nth-child(2) { animation-delay: 1s; }
  .feature-card:nth-child(3) { animation-delay: 2s; }
  .feature-card:nth-child(4) { animation-delay: 3s; }
}
@media (max-width: 768px) {
  .feature-card i {
    filter: drop-shadow(0 0 12px rgba(139, 92, 246, 0.7));
  }
}
@media (hover: none) {
  .feature-card:hover {
    transform: none;
    box-shadow: none;
  }
}
.feature-card:active {
  transform: scale(0.97);
}

 /* Contact Section */
.contact {
  padding: 60px 20px;
  background: radial-gradient(circle at top, #0f172a, #020617);
  display: flex;
  flex-direction: column;
  align-items: center;
}


/* Container for Contact Tiles */
.contact-grid {
    display: flex;
    justify-content: space-between;
    align-items: stretch; /* Ensure equal height */
    width: 100%; /* Adjust width */
    max-width: 900px; /* Limit max width */
    gap: 40px; /* Space between contact tiles */
}

/* Contact Tiles */
.contact-info {
  background: rgba(26, 26, 46, 0.95);
  border-radius: 14px;
  padding: 30px;
  color: #e5e7eb;

 
  border: 1px solid rgba(139, 92, 246, 0.3);
}

.contact-header h2 {
  font-size: 2.5rem;            /* ⬆ bigger heading */
  font-weight: 800;

  background: linear-gradient(90deg, #22d3ee, #38bdf8, #8b5cf6, #ec4899);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;

  letter-spacing: 0.04em;
}
.contact-header p {
  font-size: 1.2rem;
  color: #c7d2fe;             /* brighter than before */
}

.contact-header {
  text-align: center;
  margin-bottom: 4.5rem; /* increase gap here */
}
@media (max-width: 768px) {
  .contact-header h2 {
    font-size: 2.3rem;
  }
}
@media (max-width: 768px) {
  .contact-header {
    margin-bottom: 2.5rem;
  }
}
@media (max-width: 480px) {
  .contact-header h2 {
    font-size: 2rem;
  }
}
@media (max-width: 768px) {
  .contact-grid {
    flex-direction: column;
    align-items: center;
    gap: 30px;
  }

  .contact-info {
    width: 100%;
    max-width: 100%;
  }
}

  .contact-header p {
    font-size: 1.05rem;
  }
}

/* Ensure both tiles are the same height */
.contact-info {
    max-width: 500px;
} 
.contact-info p {
  display: flex;
  align-items: center;
  gap: 14px;

  font-size: 1.15rem;   /* ⬆ text size */
  line-height: 1.7;
  color: #e5e7eb;
}

.contact-info i {
  font-size: 1.4rem;    /* ⬆ icon size */

  background: linear-gradient(135deg, #38bdf8, #8b5cf6, #ec4899);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;

}
@media (max-width: 768px) {
  .contact {
    padding-top: 90px; /* 👈 prevents clipping */
  }
}

  
/* ================= FOOTER ================= */
/* Divider before footer */
.footer-divider {
  height: 1px;
  width: 85%;
  margin: 0 auto;

  background: linear-gradient(
    90deg,
    transparent,
    #38bdf8,
    #8b5cf6,
    #ec4899,
    transparent
  );

  box-shadow: 0 0 20px rgba(139, 92, 246, 0.6);
}

/* Footer */
.footer {
  padding: 4rem 6% 3rem;
  display: grid;

  /* 👇 force left | center | right */
  grid-template-columns: 1fr auto 1fr;

  gap: 2.5rem;
  align-items: start;

  background: rgba(2, 6, 23, 0.95);
  backdrop-filter: blur(8px);
}

.footer-brand h3 {
  font-size: 1.6rem;
  font-weight: 800;

   background: linear-gradient(
    90deg,
     #22d3ee 0%,
    #38bdf8 25%,
    #8b5cf6 50%,
    #ec4899 95%
  );

    background-size: 75% 100%; 
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
@media (max-width: 768px){
  .footer-brand h3 {
  font-size: 1.2rem;
  font-weight: 500;

   background: linear-gradient(
    90deg,
     #22d3ee 0%,
    #38bdf8 25%,
    #8b5cf6 50%,
    #ec4899 100%
  );

    background-size: 80% 100%; 
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
}
.footer-brand {
  text-align: left;
  justify-self: start;
}

.footer-links {
  text-align: center;
  justify-self: center;
}

.footer-contact {
  text-align: left;
  justify-self: end;
}


.footer h4 {
  font-size: 1.2rem;
  margin-bottom: 1rem;
  color: #e5e7eb;
}

.footer p,
.footer a {
  font-size: 1rem;
  color: #9ca3af;
  text-decoration: none;
  margin-bottom: 0.6rem;
  display: block;
}

.footer a:hover {
  color: #38bdf8;
}

/* Footer icons */
.footer i {
  margin-right: 8px;
  background: linear-gradient(135deg, #38bdf8, #8b5cf6, #ec4899);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
 .footer-social i {
  font-size: 2rem;   /* force size change */
}

.footer-social a i {
  background: radial-gradient(circle at 30% 107%,
    #fdf497 0%,
    #fdf497 5%,
    #fd5949 45%,
    #d6249f 60%,
    #285AEB 90%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
/* Mobile center alignment */
@media (max-width: 768px) {
  .footer {
    text-align: center;
  }
}
.footer-social {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
}

.follow-text {
  font-size: 0.9rem;
  color:  #6b7280; /* gray */
}

.footer-social a {
  font-size: 1.2rem;
  color: #e1306c;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.footer-social a:hover {
  transform: scale(1.15);
  opacity: 0.85;
}

/* ================= ANIMATIONS ================= */
@keyframes rotate {
  from { transform: rotate(0); }
  to { transform: rotate(360deg); }
}



@keyframes glow {
  from { text-shadow: 0 0 20px rgba(56,189,248,0.3); }
  to { text-shadow: 0 0 40px rgba(139,92,246,0.6); }
}