/* PRONATION - Futuristic Neon Theme */
/* Typography: Orbitron for headings, Inter for body */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;800&family=Orbitron:wght@500;700;800;900&display=swap');

:root {
  --bg: #0b0f1a;
  --bg-2: #0f1525;
  --text: #e6f0ff;
  --muted: #9ab0c8;

  --blue: #00e5ff;
  --green: #00ffa3;
  --purple: #9b5cff;

  --card: #0e1528;
  --card-2: #111b33;

  --border: rgba(255, 255, 255, 0.08);
  --shadow: 0 10px 30px rgba(0, 229, 255, 0.15), 0 10px 30px rgba(155, 92, 255, 0.12), 0 10px 30px rgba(0, 255, 163, 0.12);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: radial-gradient(1200px 800px at 10% 0%, rgba(0, 229, 255, 0.08), transparent 60%),
              radial-gradient(900px 700px at 90% 10%, rgba(155, 92, 255, 0.08), transparent 60%),
              radial-gradient(800px 700px at 50% 100%, rgba(0, 255, 163, 0.08), transparent 60%),
              linear-gradient(180deg, var(--bg), var(--bg-2));
  color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, sans-serif;
  line-height: 1.6;
  min-height: 100vh;
}

/* Subtle animated neon grid */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    linear-gradient(transparent 94%, rgba(0, 229, 255, 0.12) 96%) top/100% 40px,
    linear-gradient(90deg, transparent 94%, rgba(155, 92, 255, 0.12) 96%) left/40px 100%;
  mask: linear-gradient(180deg, rgba(0,0,0,0.85), rgba(0,0,0,0.3), rgba(0,0,0,0.85));
  pointer-events: none;
  opacity: 0.35;
  animation: gridFloat 18s linear infinite;
}

@keyframes gridFloat {
  0% { transform: translate3d(0, 0, 0); }
  50% { transform: translate3d(-10px, -6px, 0); }
  100% { transform: translate3d(0, 0, 0); }
}

.container {
  width: min(1200px, 92%);
  margin: 0 auto;
}

/* Glassy nav */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: linear-gradient(180deg, rgba(15, 25, 45, 0.8), rgba(15, 25, 45, 0.5));
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.logo {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: radial-gradient(circle at 30% 30%, var(--blue), transparent 60%),
              radial-gradient(circle at 70% 70%, var(--purple), transparent 60%),
              linear-gradient(135deg, rgba(0,255,163,0.9), rgba(155,92,255,0.9));
  box-shadow: 0 0 18px rgba(0, 229, 255, 0.5), inset 0 0 12px rgba(0, 255, 163, 0.5);
}

.brand-name {
  font-family: 'Orbitron', sans-serif;
  font-weight: 900;
  letter-spacing: 1.5px;
  font-size: 18px;
  background: linear-gradient(90deg, #e6f0ff, #a3f7ff, #d7c6ff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 12px rgba(0,229,255,0.25);
}

.nav-links { 
  display: flex; 
  gap: 18px; 
  align-items: center;
}

.nav-links a {
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  padding: 8px 12px;
  border-radius: 8px;
  position: relative;
  transition: all 0.3s ease;
}

.nav-links a:hover { 
  color: #fff; 
  background: rgba(255, 255, 255, 0.1);
}

.nav-links a.active {
  color: #0b0f1a;
  background: linear-gradient(90deg, var(--blue), var(--purple));
  box-shadow: 0 0 22px rgba(0,229,255,0.35);
}

/* Authentication elements styling */
.auth-links-container {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-left: 20px;
}

.auth-link {
  color: var(--blue);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  padding: 8px 16px;
  border-radius: 8px;
  position: relative;
  font-size: 14px;
}

.auth-link:hover {
  color: #fff;
  background: rgba(0, 229, 255, 0.1);
  transform: translateY(-1px);
}

.signup-link {
  background: linear-gradient(135deg, var(--blue), var(--purple));
  color: white !important;
}

.signup-link:hover {
  background: linear-gradient(135deg, #0099cc, #7b4cff);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 229, 255, 0.4);
}

/* User icon container */
.user-icon-container {
  position: relative;
  margin-left: 20px;
}

.user-icon-dropdown {
  position: relative;
}

.user-icon-btn {
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 12px;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.user-icon-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(0, 229, 255, 0.3);
  transform: translateY(-1px);
}

.user-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 16px;
  color: white;
  box-shadow: 0 4px 12px rgba(0, 229, 255, 0.3);
  transition: all 0.3s ease;
}

.user-icon:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(0, 229, 255, 0.5);
}

.user-initial {
  font-size: 18px;
  font-weight: 600;
}

.dropdown-arrow {
  font-size: 12px;
  color: var(--blue);
  transition: transform 0.3s ease;
}

.user-icon-btn:hover .dropdown-arrow {
  transform: rotate(180deg);
}

/* Dropdown Menu */
.user-dropdown-menu {
  position: absolute;
  top: 100%;
  right: 0;
  background: rgba(0, 0, 0, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 15px;
  padding: 0;
  min-width: 280px;
  display: none;
  z-index: 1000;
  backdrop-filter: blur(20px);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
  overflow: hidden;
}

.user-dropdown-menu.show {
  display: block;
  animation: dropdownSlide 0.3s ease;
}

@keyframes dropdownSlide {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* User Info Header */
.user-info-header {
  padding: 20px;
  background: rgba(0, 229, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  gap: 15px;
}

.user-info-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 20px;
  color: white;
  box-shadow: 0 4px 12px rgba(0, 229, 255, 0.3);
}

.user-info-details {
  flex: 1;
}

.user-info-name {
  color: #fff;
  font-weight: 600;
  font-size: 16px;
  margin-bottom: 4px;
}

.user-info-email {
  color: #ccc;
  font-size: 14px;
}

/* Dropdown Divider */
.dropdown-divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.1);
  margin: 0;
}

/* Dropdown Items */
.dropdown-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 20px;
  color: #fff;
  text-decoration: none;
  transition: all 0.3s ease;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  cursor: pointer;
  font-size: 14px;
}

.dropdown-item:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateX(5px);
}

.dropdown-icon {
  font-size: 18px;
  width: 20px;
  text-align: center;
}

/* Logout Button Styling */
.logout-item {
  background: rgba(255, 0, 0, 0.1) !important;
  border-top: 1px solid rgba(255, 0, 0, 0.2);
  color: #ff6b6b !important;
  font-weight: 600;
}

.logout-item:hover {
  background: rgba(255, 0, 0, 0.2) !important;
  color: #ff4444 !important;
  transform: translateX(5px);
}

.logout-item .dropdown-icon {
  color: #ff6b6b;
}

/* Responsive Design for Navbar */
@media (max-width: 768px) {
  .nav-inner {
    flex-wrap: wrap;
    gap: 15px;
  }

  .nav-links {
    gap: 12px;
    order: 3;
    width: 100%;
    justify-content: center;
    margin-top: 10px;
  }

  .nav-links a {
    font-size: 13px;
    padding: 6px 10px;
  }

  .auth-links-container {
    margin-left: 10px;
    gap: 10px;
  }

  .auth-link {
    padding: 6px 12px;
    font-size: 13px;
  }

  .user-icon-container {
    margin-left: 10px;
  }

  .user-icon {
    width: 35px;
    height: 35px;
  }

  .user-initial {
    font-size: 16px;
  }

  .user-dropdown-menu {
    min-width: 250px;
    right: -20px;
  }
}

@media (max-width: 480px) {
  .nav-inner {
    flex-direction: column;
    align-items: center;
    gap: 10px;
  }

  .nav-links {
    order: 2;
    width: 100%;
    justify-content: center;
    margin-top: 0;
  }

  .auth-links-container,
  .user-icon-container {
    margin-left: 0;
    order: 3;
  }
}

/* Hero */
.hero {
  position: relative;
  padding: 90px 0 70px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}

.headline {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: 1px;
  margin: 0 0 14px 0;
  background: linear-gradient(90deg, #e8f5ff, #a5f3ff 40%, #d8c8ff 80%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 22px rgba(0,229,255,0.35);
}

.subheadline {
  font-size: clamp(16px, 2.2vw, 20px);
  color: var(--muted);
  margin: 0 0 28px 0;
}

.cta-row { display: flex; gap: 14px; align-items: center; }

.btn {
  padding: 12px 18px;
  font-weight: 800;
  border-radius: 12px;
  border: 1px solid var(--border);
  color: #0b0f1a;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s ease, filter 0.2s ease;
}

.btn:hover { transform: translateY(-1px); filter: brightness(1.04); }

.btn-primary {
  background: radial-gradient(circle at 10% 10%, rgba(0,255,163,0.9), rgba(0,229,255,0.95)),
              linear-gradient(90deg, var(--blue), var(--purple));
  box-shadow: 0 6px 24px rgba(0, 229, 255, 0.4),
              0 0 40px rgba(155, 92, 255, 0.25),
              inset 0 0 14px rgba(0,255,163,0.35);
}

.btn-ghost {
  background: rgba(255,255,255,0.02);
  color: var(--text);
}

/* Crypto floating orbs */
.orbs {
  position: relative;
  height: 420px;
}

.crypto-orb {
  --size: 120px;
  position: absolute;
  width: var(--size);
  height: var(--size);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #0b0f1a;
  font-weight: 900;
  font-family: 'Orbitron', sans-serif;
  letter-spacing: 1px;
  text-transform: uppercase;
  box-shadow: 0 0 30px rgba(0,229,255,0.35), inset 0 0 20px rgba(255,255,255,0.2);
  animation: float 8s ease-in-out infinite, rotate 20s linear infinite;
  will-change: transform;
}

.crypto-orb span { font-size: 28px; color: #001018; text-shadow: none; }

.orb-btc { background: radial-gradient(circle at 30% 30%, #ffb84d, #ff8c00 60%); box-shadow: 0 0 30px rgba(255,180,80,0.35), inset 0 0 20px rgba(255,255,255,0.2); }
.orb-eth { background: radial-gradient(circle at 30% 30%, #9b5cff, #6a33db 60%); box-shadow: 0 0 30px rgba(155,92,255,0.35), inset 0 0 20px rgba(255,255,255,0.2); }
.orb-usdt { background: radial-gradient(circle at 30% 30%, #00ffa3, #00b57a 60%); box-shadow: 0 0 30px rgba(0,255,163,0.35), inset 0 0 20px rgba(255,255,255,0.2); }

.orb-btc { left: 6%; top: 4%; --size: 110px; }
.orb-eth { right: 8%; top: 18%; --size: 140px; animation-duration: 10s; }
.orb-usdt { left: 20%; bottom: 10%; --size: 130px; animation-duration: 12s; }

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-14px); }
}

@keyframes rotate {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Cards + sections */
.section {
  padding: 70px 0;
}

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card {
  background: linear-gradient(180deg, rgba(17, 27, 51, 0.85), rgba(17, 27, 51, 0.6));
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px;
  box-shadow: var(--shadow);
}

.card h3 { margin: 6px 0 8px; font-family: 'Orbitron', sans-serif; letter-spacing: 0.5px; }
.card p { margin: 0; color: var(--muted); }

/* Section titles */
.section-title {
  font-family: 'Orbitron', sans-serif;
  font-weight: 800;
  letter-spacing: 1px;
  font-size: clamp(22px, 3vw, 30px);
  margin: 0 0 14px 0;
}

.section-subtitle { color: var(--muted); margin: 0 0 24px 0; }

/* USDT coin */
.usdt-coin {
  width: clamp(180px, 26vw, 240px);
  height: clamp(180px, 26vw, 240px);
  border-radius: 50%;
  position: relative;
  background: radial-gradient(circle at 35% 30%, rgba(255,255,255,0.25), rgba(255,255,255,0) 40%),
              radial-gradient(circle at 65% 70%, rgba(255,255,255,0.08), rgba(255,255,255,0) 50%),
              conic-gradient(from 0deg, rgba(0,255,163,0.35), rgba(0,229,255,0.35), rgba(155,92,255,0.35), rgba(0,255,163,0.35));
  box-shadow: 0 0 0 2px rgba(255,255,255,0.08) inset,
              0 0 60px rgba(0,229,255,0.25),
              0 0 120px rgba(0,255,163,0.15),
              0 20px 40px rgba(0,0,0,0.35);
  transform-style: preserve-3d;
  animation: coinSpin 18s linear infinite;
}

.usdt-coin::before {
  content: '';
  position: absolute;
  inset: 10px;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 35%, rgba(255,255,255,0.15), rgba(255,255,255,0) 60%),
              linear-gradient(180deg, rgba(16, 32, 40, 0.8), rgba(20, 40, 52, 0.85));
  border: 2px solid rgba(255,255,255,0.08);
  box-shadow: inset 0 0 30px rgba(0,255,163,0.2), inset 0 0 60px rgba(0,229,255,0.15);
}

.usdt-coin::after {
  content: 'T';
  position: absolute;
  top: 50%; left: 50%; transform: translate(-50%, -50%);
  font-family: 'Orbitron', sans-serif;
  font-weight: 900;
  font-size: clamp(72px, 10vw, 100px);
  color: #dff;
  text-shadow: 0 0 30px rgba(0,255,163,0.65), 0 0 40px rgba(0,229,255,0.45);
}

@keyframes coinSpin {
  0% { transform: rotateX(0deg) rotateY(0deg) translateZ(0); }
  50% { transform: rotateX(12deg) rotateY(180deg) translateZ(5px); }
  100% { transform: rotateX(0deg) rotateY(360deg) translateZ(0); }
}

/* About background accents */
.bg-blockchain {
  position: relative;
}

.bg-blockchain::before,
.bg-blockchain::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120px 120px at 15% 30%, rgba(0,229,255,0.18), transparent 60%),
    radial-gradient(110px 110px at 80% 70%, rgba(155,92,255,0.18), transparent 60%),
    radial-gradient(160px 160px at 40% 85%, rgba(0,255,163,0.15), transparent 70%);
  pointer-events: none;
}

.bg-blockchain::after {
  background:
    linear-gradient(115deg, rgba(0, 255, 163, 0.07) 1px, transparent 1px) 0 0/24px 24px,
    linear-gradient(25deg, rgba(0, 229, 255, 0.07) 1px, transparent 1px) 0 0/24px 24px;
  mask: linear-gradient(180deg, rgba(0,0,0,0.7), rgba(0,0,0,0.2), rgba(0,0,0,0.7));
  animation: gridFloat 20s linear infinite;
}

/* Contact form */
.form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form .full { grid-column: 1 / -1; }

.input, .textarea {
  width: 100%;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 14px;
  color: var(--text);
  font-size: 14px;
  outline: none;
  transition: box-shadow 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.textarea { min-height: 120px; resize: vertical; }

.input:focus, .textarea:focus {
  border-color: rgba(0, 229, 255, 0.6);
  box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.18), 0 0 0 6px rgba(0, 255, 163, 0.12);
  transform: translateY(-1px);
}

/* Footer */
.footer {
  padding: 30px 0;
  border-top: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(15, 25, 45, 0.5), rgba(15, 25, 45, 0.65));
  color: var(--muted);
  font-size: 14px;
}

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(14px); transition: all 0.6s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* Responsive */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .orbs { height: 320px; margin-top: -20px; }
  .cards { grid-template-columns: 1fr; }
  .form { grid-template-columns: 1fr; }
}

/* Products Section */
.products-section {
  padding: 80px 0;
  background: var(--bg-2);
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header h2 {
  font-size: 2.5rem;
  color: var(--text);
  margin-bottom: 15px;
  font-family: 'Orbitron', monospace;
}

.section-header p {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 600px;
  margin: 0 auto;
}

.products-grid {
  display: grid !important;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)) !important;
  gap: 30px !important;
  margin-top: 60px !important;
  max-width: 1200px !important;
  margin-left: auto !important;
  margin-right: auto !important;
}

.product-card {
  background: #ffffff !important;
  border: 1px solid #e0e0e0 !important;
  border-radius: 20px !important;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1) !important;
  overflow: hidden !important;
  transition: transform 0.3s ease, box-shadow 0.3s ease !important;
  display: flex !important;
  flex-direction: column !important;
  height: 100% !important;
  position: relative !important;
  margin-bottom: 20px !important;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.product-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  border-radius: 0;
}

.product-content {
  padding: 25px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-title {
  font-size: 1.3rem;
  color: #16a085;
  margin-bottom: 15px;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  text-align: center;
}

.product-description {
  color: #666666;
  line-height: 1.5;
  margin-bottom: 20px;
  font-size: 0.9rem;
  text-align: center;
}

.product-price {
  margin-bottom: 20px;
  text-align: center;
}

.price {
  font-size: 1.5rem;
  font-weight: bold;
  color: #16a085;
}

.product-actions {
  display: flex;
  justify-content: center;
  margin-top: auto;
}

.buy-now-btn {
  background: #27ae60;
  color: white;
  border: none;
  padding: 12px 30px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.buy-now-btn:hover {
  background: #219a52;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(39, 174, 96, 0.3);
}

.no-products {
  text-align: center;
  padding: 80px 20px;
  color: var(--muted);
}

.no-products i {
  font-size: 4rem;
  color: var(--border);
  margin-bottom: 20px;
}

.no-products h3 {
  font-size: 1.8rem;
  margin-bottom: 15px;
  color: var(--text);
  font-family: 'Orbitron', monospace;
}

/* Contact CTA */
.contact-cta {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  color: var(--text);
  text-align: center;
}

.cta-content h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
  font-family: 'Orbitron', monospace;
}

.cta-content p {
  font-size: 1.2rem;
  margin-bottom: 30px;
  opacity: 0.9;
}

.btn-large {
  padding: 15px 30px;
  font-size: 1.1rem;
}

.btn-success {
  background: #27ae60;
  color: white;
  border: none;
  padding: 12px 30px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  cursor: pointer;
}

.btn-success:hover {
  background: #219a52;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(39, 174, 96, 0.3);
}

/* Alert Styles */
.alert {
  padding: 15px 20px;
  border-radius: 8px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
}

.alert-success {
  background: rgba(0, 255, 163, 0.1);
  color: var(--green);
  border: 1px solid rgba(0, 255, 163, 0.3);
}

.alert-error {
  background: rgba(255, 0, 100, 0.1);
  color: #ff6b9d;
  border: 1px solid rgba(255, 0, 100, 0.3);
}

.alert i {
  margin-right: 10px;
}

/* Mobile Responsive for Products */
@media (max-width: 768px) {
  .products-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 20px;
  }
  
  .product-card {
    margin-bottom: 0;
  }
  
  .product-content {
    padding: 20px;
  }
  
  .product-content h3 {
    font-size: 1.3rem;
  }
  
  .section-header h2 {
    font-size: 2rem;
  }
  
  .cta-content h2 {
    font-size: 2rem;
  }
}

/* Products Page Styles */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 40px;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.product-card {
  background: white;
  border-radius: 20px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 30px 20px;
  text-align: center;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.product-icon {
  margin-bottom: 20px;
}

.icon-circle {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 10px;
  position: relative;
}

.icon-advance .icon-circle {
  background: #000;
  color: white;
}

.icon-pro .icon-circle {
  background: #000;
  color: white;
}

.icon-base .icon-circle {
  background: #27ae60;
  color: white;
  border-radius: 50%;
  position: relative;
}

.icon-default .icon-circle {
  background: #16a085;
  color: white;
}

.icon-text {
  font-size: 1.5rem;
  font-weight: bold;
  text-transform: uppercase;
}

.icon-label {
  font-size: 0.8rem;
  font-weight: bold;
  color: #000;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.base-icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  line-height: 1;
}

.stars-top, .stars-bottom {
  font-size: 0.6rem;
  margin: 2px 0;
}

.package-text {
  font-size: 0.6rem;
  margin: 2px 0;
}

.basic-text {
  font-size: 0.8rem;
  font-weight: bold;
  margin: 2px 0;
}

.product-content {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
}

.product-title {
  font-size: 1.3rem;
  color: #16a085;
  margin-bottom: 15px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.product-description {
  color: #666;
  line-height: 1.5;
  margin-bottom: 20px;
  font-size: 0.9rem;
  text-align: left;
  width: 100%;
}

.product-price {
  font-size: 1.5rem;
  font-weight: bold;
  color: #16a085;
  margin-bottom: 20px;
}

.buy-now-btn {
  background: #27ae60;
  color: white;
  border: none;
  padding: 12px 30px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  width: 100%;
  max-width: 200px;
}

.buy-now-btn:hover {
  background: #219a52;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(39, 174, 96, 0.3);
}

.no-products {
  text-align: center;
  padding: 80px 20px;
  color: var(--muted);
}

.no-products i {
  font-size: 4rem;
  color: var(--border);
  margin-bottom: 20px;
}

.no-products h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: var(--text);
}

/* Mobile Responsive for Products */
@media (max-width: 768px) {
  .products-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 20px;
  }
  
  .product-card {
    padding: 20px 15px;
  }
  
  .product-title {
    font-size: 1.2rem;
  }
  
  .icon-circle {
    width: 70px;
    height: 70px;
  }
}