/* ===============================
   Root Variables for Dynamic Theme
=============================== */
:root {
  --primary-gradient: linear-gradient(135deg, #00c6ff, #0072ff);
  --dark-gradient: linear-gradient(135deg, #1f1f1f, #333);
  --holo-layer: linear-gradient(135deg, rgba(255,255,255,0.2), rgba(0,255,255,0.3));
  --text-light: #fff;
  --text-dark: #111;
  --transition-speed: 0.4s;
}

/* ===============================
   Global Styles
=============================== */
body {
  margin: 0;
  font-family: 'Segoe UI', Tahoma, sans-serif;
  background: var(--primary-gradient) no-repeat center center fixed;
  background-size: cover;
  color: var(--text-dark);
  transition: background var(--transition-speed) ease, color var(--transition-speed) ease;
}

body.dark {
  background: var(--dark-gradient);
  color: var(--text-light);
}

/* ===============================
   Header with Animated Gradient
=============================== */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 30px;
  background: var(--primary-gradient);
  color: var(--text-light);
  animation: gradientShift 8s infinite alternate;
}

@keyframes gradientShift {
  0% { background: linear-gradient(135deg, #00c6ff, #0072ff); }
  100% { background: linear-gradient(135deg, #0072ff, #00c6ff); }
}

/* ===============================
   Navigation Links with Gravity Hover
=============================== */
nav a {
  margin: 0 15px;
  text-decoration: none;
  color: var(--text-light);
  font-weight: bold;
  position: relative;
  transition: transform var(--transition-speed) ease, color var(--transition-speed) ease;
}

nav a:hover {
  transform: scale(1.2) rotateY(10deg);
  color: #ffeb3b;
}

/* ===============================
   Sections with Fade-In Animation
=============================== */
section {
  padding: 50px;
  text-align: center;
  animation: fadeIn 1.5s ease;
}

@keyframes fadeIn {
  from { opacity: 30; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===============================
   Footer Styling
=============================== */
footer {
  background: var(--primary-gradient);
  color: var(--text-light);
  text-align: center;
  padding: 20px;
}

/* ===============================
   Social Links Grid (4*5 Layout)
=============================== */
.contact-links {
  text-align: center;
  padding: 40px;
}

.links-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 20px;
}

.link {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 15px;
  font-size: 1.2rem;
  color: #fff;
  border-radius: 12px;
  text-decoration: none;
  background: var(--primary-gradient);
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-speed) ease, background var(--transition-speed) ease;
}

/* Holographic Layer Effect */
.link::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: var(--holo-layer);
  opacity: 0;
  transition: opacity var(--transition-speed) ease;
}

.link:hover::before {
  opacity: 1;
}

.link:hover {
  transform: scale(1.1) rotateY(10deg);
}

/* ===============================
   Responsive Design
=============================== */
@media (max-width: 768px) {
  .links-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.contact-links {
  text-align: center;
  padding: 40px;
}

.links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.link {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 15px;
  font-size: 1.2rem;
  color: #fff;
  border-radius: 10px;
  text-decoration: none;
  transition: transform 0.3s ease, background 0.5s ease;
}

.link i {
  margin-right: 10px;
  font-size: 1.5rem;
}

/* Gradient backgrounds for each platform */
.fb { background: linear-gradient(135deg, #3b5998, #8b9dc3); }
.ig { background: linear-gradient(135deg, #e1306c, #f77737); }
.tw { background: linear-gradient(135deg, #1da1f2, #0d8ddb); }
.yt { background: linear-gradient(135deg, #ff0000, #cc0000); }
.blog { background: linear-gradient(135deg, #ff9800, #f57c00); }
.wa { background: linear-gradient(135deg, #25d366, #128c7e); }
.call { background: linear-gradient(135deg, #4caf50, #388e3c); }

.link:hover {
  transform: scale(1.1) rotateY(10deg);
}
body {
  margin: 0;
  font-family: sans-serif;
  color: #fff;
  overflow-x: hidden;
}

nav {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
}

.nav-item {
  padding: 10px 20px;
  background: #333;
  border-radius: 8px;
  transition: transform 0.3s ease;
}

.page {
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 3rem;
}

.wave {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  background: radial-gradient(circle, rgba(0,150,255,0.3) 10%, transparent 70%);
  transform: translateY(0);
  transition: transform 0.5s ease;
}

/* Container styling */
.social-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    justify-content: center;
    align-items: center;
    width: 80%;
    margin: 50px auto;
    padding: 40px;
    background: linear-gradient(135deg, #f9f9f9, #eaeaea);
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
    height: 100vh; /* Full viewport height */
}

/* Button styling */
.social-links .btn {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 18px 28px;
    border-radius: 10px;
    font-size: 18px;
    font-weight: 600;
    text-decoration: none;
    color: #fff;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

/* Ripple effect */
.social-links .btn::after {
    content: "";
    position: absolute;
    width: 0;
    height: 0;
    background: rgba(255,255,255,0.4);
    border-radius: 50%;
    transform: scale(0);
    opacity: 0;
    pointer-events: none;
}

.social-links .btn:hover::after {
    width: 300%;
    height: 300%;
    opacity: 1;
    transform: scale(1);
    transition: all 0.6s ease-out;
}

/* Hover animations */
.social-links .btn:hover {
    transform: translateY(-6px) scale(1.05);
    box-shadow: 0 12px 20px rgba(0,0,0,0.25);
}

/* Individual colors */
.facebook { background: linear-gradient(45deg, #1877f2, #3b5998); }
.instagram { background: linear-gradient(45deg, #e1306c, #fd1d1d); }
.twitter { background: linear-gradient(45deg, #1da1f2, #0d8ddb); }
.youtube { background: linear-gradient(45deg, #ff0000, #cc0000); }
.blog { background: linear-gradient(45deg, #ff9800, #f57c00); }
.whatsapp { background: linear-gradient(45deg, #25d366, #128c7e); }
.phone { background: linear-gradient(45deg, #4caf50, #388e3c); }
.channel { background: linear-gradient(45deg, #673ab7, #512da8); }

/* Icon styling */
.social-links .btn i {
    font-size: 20px;
}