/* === GENERAL RESET === */
* {
  margin: 0;
  
  box-sizing: border-box;
}

/* === BASE STYLES === */
body {
  background-color: #121212;
  color: #f0f0f0;
  font-family: 'Poppins', sans-serif;
  line-height: 1.6;
}

h1, h2, h3, h4, h5 {
  margin-bottom: 20px;
  line-height: 1.3;
}

p {
  margin-bottom: 15px;
  color: #ccc;
}

/* === NAVBAR === */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 60px;
  background-color: #121212;
  border-bottom: 2px solid #ff007f;
}

.navbar h1 {
  font-size: 2.5rem;
  color: #ff007f;
  text-shadow: 0 0 10px #ff007f;
}

.navbar ul {
  list-style: none;
  display: flex;
  gap: 30px;
}

.navbar ul li a {
  color: #f0f0f0;
  text-decoration: none;
  font-size: 1.2rem;
  transition: all 0.4s;
}

.navbar ul li a:hover {
  color: #00ffff;
  text-shadow: 0 0 10px #00ffff;
}

/* === MODE TOGGLE BUTTON === */
#mode-toggle {
  padding: 8px 14px;
  font-size: 18px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  background: linear-gradient(45deg, #00ffff);
  color: #121212;
  box-shadow: 0 0 10px #00ffff, 0 0 20px #ff007f;
  transition: 0.4s ease;
  margin-left: 20px;
}

#mode-toggle:hover {
  background: linear-gradient(45deg, #00ffff, #ff007f);
  color: #fff;
  box-shadow: 0 0 20px #00ffff, 0 0 30px #ff007f;
}

/* === HERO SECTION === */
.hero {
  text-align: center;
  padding: 120px 20px 80px;
}

.hero h2 {
  font-size: 3.5rem;
  color: #00ffff;
  text-shadow: 0 0 12px #00ffff;
}

.hero p {
  font-size: 1.3rem;
  margin-bottom: 40px;
  color: #ccc;
}

.neon-btn {
  display: inline-block;
  padding: 15px 35px;
  font-size: 1.2rem;
  color: #121212;
  background: linear-gradient(45deg, #ff007f, #00ffff);
  border: none;
  border-radius: 10px;
  cursor: pointer;
  text-decoration: none;
  font-weight: 600;
  transition: 0.4s ease;
  box-shadow: 0 0 15px #ff007f, 0 0 30px #00ffff;
}

.neon-btn:hover {
  background: linear-gradient(45deg, #00ffff, #ff007f);
  color: #fff;
  box-shadow: 0 0 25px #00ffff, 0 0 40px #ff007f;
  transform: scale(1.05);
}

/* === SECTION GENERAL === */
.section {
  padding: 90px 60px;
  text-align: center;
}

.section h2 {
  font-size: 3rem;
  color: #ff007f;
  text-shadow: 0 0 10px #ff007f;
  margin-bottom: 30px;
}

.section p {
  font-size: 1.1rem;
  margin-bottom: 60px;
  color: #ccc;
}

/* === CARDS === */
.cards {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: center;
}

.card {
  background-color: #1f1f1f;
  padding: 30px;
  border-radius: 12px;
  width: 310px;
  box-shadow: 0 0 12px #00ffff60;
  transition: 0.4s;
  text-align: left;
}

.card:hover {
  box-shadow: 0 0 22px #ff007f;
  transform: translateY(-6px);
}

.card h3 {
  color: #00ffff;
  font-size: 1.8rem;
  margin-bottom: 15px;
}

.card p {
  color: #ccc;
  line-height: 1.6;
}

/* === PRICING TABLE === */
.pricing-table {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
}

.pricing-card {
  background-color: #1e1e1e;
  padding: 35px;
  border-radius: 14px;
  width: 270px;
  box-shadow: 0 0 15px #00ffff50;
  transition: 0.4s;
}

.pricing-card:hover {
  box-shadow: 0 0 24px #ff007f;
}

.pricing-card h3 {
  color: #00ffff;
  font-size: 2rem;
  margin-bottom: 25px;
}

.pricing-card p {
  color: #ccc;
  margin-bottom: 15px;
  font-size: 1.05rem;
}

/* === TESTIMONIALS === */
.testimonials {
  background-color: #161616;
  padding: 80px 50px;
}

.testimonial {
  background-color: #1a1a1a;
  padding: 25px;
  border-radius: 12px;
  margin: 20px;
  box-shadow: 0 0 15px #00ffff40;
  transition: 0.4s;
}

.testimonial:hover {
  box-shadow: 0 0 20px #ff007f;
  transform: translateY(-4px);
}

.testimonial p {
  font-style: italic;
  color: #eee;
}

.testimonial h4 {
  color: #ff007f;
  margin-top: 12px;
}

/* === FOOTER === */
.footer {
  background-color: #121212;
  text-align: center;
  padding: 40px 20px;
  border-top: 2px solid #00ffff40;
  color: #ccc;
  margin-top: 50px;
  font-size: 1.05rem;
}

/* === RESPONSIVE === */
@media (max-width: 1000px) {
  .cards {
    flex-direction: column;
    align-items: center;
  }

  .pricing-table {
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 600px) {
  .navbar {
    flex-direction: column;
    gap: 20px;
  }

  .hero h2 {
    font-size: 2.4rem;
  }

  .section h2 {
    font-size: 2.1rem;
  }

  .navbar ul {
    flex-direction: column;
    gap: 15px;
  }
}

/* === BUTTON GLOW EFFECT === */
.neon-btn:active {
  box-shadow: 0 0 30px #ff007f, 0 0 50px #00ffff;
  transform: scale(0.97);
}

/* === FORM INPUTS === */
input, textarea {
  padding: 14px;
  background-color: #1a1a1a;
  border: 1px solid #00ffff80;
  color: #fff;
  border-radius: 8px;
  outline: none;
  width: 100%;
  margin-bottom: 20px;
  font-size: 1rem;
}

input:focus, textarea:focus {
  border-color: #ff007f;
  box-shadow: 0 0 10px #ff007f80;
  transition: 0.3s;
}

/* === SCROLLBAR STYLE === */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: #121212;
}
::-webkit-scrollbar-thumb {
  background: linear-gradient(45deg, #ff007f, #00ffff);
  border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(45deg, #00ffff, #ff007f);
}

/* === DAY/NIGHT MODE CLASSES === */
body.day-mode {
  background-color: white;
  color: #000000;
}

body.day-mode .btn {
  background-color: #00BFFF;
  color: #fff;
}

body.night-mode {
  background-color: #121212;
  color: #ffffff;
}

body.night-mode .btn {
  background-color: #ff1493;
  color: #fff;
}

body.day-mode h2 {
  text-shadow: none;
}

body.day-mode .hero h2 {
  text-shadow: none;
} 

body.day-mode .neon-btn {
  color: #333333;
}

body.night-mode .neon-btn {
  color: #2e2b2b;
}

.neon-btn {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 15px #00ffff, 0 0 30px #a020f0;
  }
  50% {
    box-shadow: 0 0 25px #00ffff, 0 0 45px #a020f0;
  }
  100% {
    box-shadow: 0 0 15px #00ffff, 0 0 30px #a020f0;
  }
}

.neon-btn {
  background: rgba(0, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid #00ffff;
  color: #00ffff;
}

.neon-btn {
  cursor: url('cursor.png'), auto;
}

.neon-btn span {
  animation: neon-flicker 1.5s infinite alternate;
}

@keyframes neon-flicker {
  0% { text-shadow: 0 0 5px #00ffff; }
  50% { text-shadow: 0 0 20px #00ffff, 0 0 30px #a020f0; }
  100% { text-shadow: 0 0 5px #00ffff; }
}

.neon-btn {
  background: linear-gradient(270deg, #00ffff, #a020f0, #00ffff);
  background-size: 600% 600%;
  animation: moveGradient 5s ease infinite;
}

@keyframes moveGradient {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

body.day-mode .neon-btn {
  background: linear-gradient(45deg, #00BFFF, #FF1493);
  color: #000;
  box-shadow: none;
}

body.day-mode .neon-btn:hover {
  background: linear-gradient(45deg, #FF1493, #00BFFF);
  color: #fff;
}

body.day-mode {
  background-color: #f5f5f5;
  background-image: radial-gradient(#ddd 1px, transparent 1px);
  background-size: 20px 20px;
  color: #222;
}

body.day-mode .card:hover {
  transform: scale(1.05);
  box-shadow: 0 0 20px rgba(0,0,0,0.2);
}

body.day-mode .neon-btn {
  position: relative;
  overflow: hidden;
}

body.day-mode .neon-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, #00BFFF, #FF1493);
  animation: slide 1.5s linear infinite;
}

@keyframes slide {
  0% { left: -100%; }
  50% { left: 100%; }
  100% { left: 100%; }
}

.hero h2 {
  overflow: hidden;
  white-space: nowrap;
  border-right: .15em solid #333;
  animation: typing 3s steps(30, end), blink-caret .75s step-end infinite;
}

@keyframes typing {
  from { width: 0 }
  to { width: 100% }
}

@keyframes blink-caret {
  from, to { border-color: transparent }
  50% { border-color: #333 }
}

body {
  transition: all 0.6s ease;
}

body.day-mode .testimonials {
  background-color: #ffffff;
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .hero {
    padding: 60px 15px 40px;
  }

  .services, .pricing, .testimonials {
    padding: 40px 15px;
  }

  .service-card, .pricing-card, .testimonial {
    margin: 15px 0;
  }
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 20px #00ffff, 0 0 40px #ff0080;
  }
  50% {
    box-shadow: 0 0 30px #00ffff, 0 0 60px #ff0080;
  }
  100% {
    box-shadow: 0 0 20px #00ffff, 0 0 40px #ff0080;
  }
}

.register-btn {
  animation: pulse 2s infinite;
}

.register-btn {
  background: linear-gradient(45deg, #ff0080, #00ffff);
  color: #fff;
  padding: 14px 32px;
  border: none;
  border-radius: 50px;
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  margin-top: 20px;
  box-shadow: 0 0 20px #00ffff, 0 0 40px #ff0080;
  transition: all 0.4s ease;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.register-btn:hover {
  background: linear-gradient(45deg, #00ffff, #ff0080);
  color: #121212;
  box-shadow: 0 0 30px #00ffff, 0 0 60px #ff0080;
  transform: scale(1.05);
}