/* Base Styles */
:root {
    --primary: #00C853;
    --primary-dark: #00B247;
    --btc: #FFC107;
    --btc-dark: #F57C00;
    --dark: #212121;
    --light: #f8f9fa;
    --gradient: linear-gradient(135deg, var(--primary), var(--btc));
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f5f7fa;
    padding: 20px;
    padding-top: 80px; /* Added for navbar */
}

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

/* Enhanced Navbar Styles */
.navbar {
    background: linear-gradient(135deg, #1a1a1a, #2d2d2d) !important;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.1);
    padding: 12px 0;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    padding: 8px 0;
    background: rgba(26, 26, 26, 0.95) !important;
    backdrop-filter: blur(10px);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: flex;
    align-items: center;
}

.navbar-brand i {
    margin-right: 8px;
    font-size: 1.8rem;
}

.nav-link {
    font-weight: 500;
    padding: 8px 15px !important;
    margin: 0 5px;
    border-radius: 6px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    background: rgba(255, 255, 255, 0.1);
}

.nav-link.active {
    background: var(--primary);
    color: white !important;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 70%;
}

.nav-link.active::after {
    width: 70%;
    background: white;
}

/* Responsive adjustments for navbar */
@media (max-width: 991.98px) {
    .navbar-collapse {
        background: rgba(26, 26, 26, 0.98);
        backdrop-filter: blur(10px);
        padding: 20px;
        border-radius: 10px;
        margin-top: 10px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    }
    
    .nav-link {
        margin: 5px 0;
        padding: 10px 15px !important;
    }
}

/* Animated Hero Section */
.hero-section {
    padding: 120px 0;
    background: linear-gradient(135deg, #f5f7fa 0%, #e4e8ed 100%);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxMDAlIiBoZWlnaHQ9IjEwMCUiPjxkZWZzPjxwYXR0ZXJuIGlkPSJwYXR0ZXJuIiB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHBhdHRlcm5Vbml0cz0idXNlclNwYWNlT25Vc2UiIHBhdHRlcm5UcmFuc2Zvcm09InJvdGF0ZSg0NSkiPjxyZWN0IHdpZHRoPSIyMCIgaGVpZ2h0PSIyMCIgZmlsbD0icmdiYSgwLDAsMCwwLjAyKSIvPjwvcGF0dGVybj48L2RlZnM+PHJlY3QgZmlsbD0idXJsKCNwYXR0ZXJuKSIgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIvPjwvc3ZnPg==');
    opacity: 0.3;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 25px;
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: fadeInUp 1s ease-out 0.2s both;
    line-height: 1.2;
    text-shadow: 0 2px 10px rgba(0, 200, 83, 0.2);
}

.hero-subtitle {
    font-size: 1.8rem;
    font-weight: 400;
    margin-bottom: 30px;
    color: var(--dark);
    animation: fadeInUp 1s ease-out 0.4s both;
    position: relative;
    display: inline-block;
}

.hero-subtitle::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--gradient);
    animation: widthGrow 1.5s ease-out 0.4s both;
    border-radius: 3px;
}

.hero-text {
    font-size: 1.2rem;
    line-height: 1.8;
    color: #555;
    margin-bottom: 35px;
    animation: fadeInUp 1s ease-out 0.6s both;
}

.hero-text .highlight {
    background: rgba(0, 200, 83, 0.1);
    padding: 2px 8px;
    border-radius: 4px;
    border-left: 3px solid var(--primary);
}

.hero-cta {
    animation: fadeInUp 1s ease-out 0.8s both;
    position: relative;
    overflow: hidden;
    z-index: 1;
    padding: 15px 35px;
    font-size: 1.2rem;
    font-weight: 600;
    border-radius: 50px;
    border: none;
    background: var(--gradient);
    color: white;
    box-shadow: 0 10px 25px rgba(0, 200, 83, 0.3);
    transition: all 0.4s ease;
    margin: 0 auto;
    display: inline-block;
}

.hero-cta:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 35px rgba(0, 200, 83, 0.4);
}

.hero-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-dark), var(--btc-dark));
    z-index: -1;
    opacity: 0;
    transition: all 0.4s ease;
}

.hero-cta:hover::before {
    opacity: 1;
}

.emoji-container {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 40px 0;
    flex-wrap: wrap;
}

.emoji-item {
    font-size: 2.5rem;
    animation: bounce 2s ease-in-out infinite;
    opacity: 0;
}

.emoji-item:nth-child(1) { animation-delay: 0.2s; animation-fill-mode: forwards; }
.emoji-item:nth-child(2) { animation-delay: 0.4s; animation-fill-mode: forwards; }
.emoji-item:nth-child(3) { animation-delay: 0.6s; animation-fill-mode: forwards; }
.emoji-item:nth-child(4) { animation-delay: 0.8s; animation-fill-mode: forwards; }
.emoji-item:nth-child(5) { animation-delay: 1s; animation-fill-mode: forwards; }

/* Animated Features Section */
.features-section {
    padding: 10px 0;
    background: white;
}

.section-title {
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 60px;
    text-align: center;
    position: relative;
    display: inline-block;
    width: 100%;
    animation: fadeInDown 1s ease-out;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient);
    border-radius: 2px;
    animation: widthGrow 1s ease-out;
}

.feature-card {
    background: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.1);
    margin-bottom: 30px;
    border: 1px solid rgba(0, 0, 0, 0.05);
    animation: fadeInUp 1s ease-out;
    animation-fill-mode: both;
    text-align: center;
    max-width: 280px;
    margin-left: auto;
    margin-right: auto;
}

.feature-card:nth-child(1) { animation-delay: 0.2s; }
.feature-card:nth-child(2) { animation-delay: 0.4s; }
.feature-card:nth-child(3) { animation-delay: 0.6s; }
.feature-card:nth-child(4) { animation-delay: 0.8s; }

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    border-color: rgba(0, 200, 83, 0.2);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--primary);
    animation: pulse 2s infinite;
}

.feature-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--dark);
}

.feature-text {
    color: #666;
    font-size: 1.1rem;
    line-height: 1.7;
}

/* Importance Section */
.importance {
    padding: 100px 0;
    background: white;
}

.importance .card {
    border: none;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.1);
    height: 100%;
    animation: fadeInUp 1s ease-out;
    animation-fill-mode: both;
}

.importance .card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.importance .card:nth-child(1) { animation-delay: 0.2s; }
.importance .card:nth-child(2) { animation-delay: 0.4s; }
.importance .card:nth-child(3) { animation-delay: 0.6s; }
.importance .card:nth-child(4) { animation-delay: 0.8s; }

.importance .card-body {
    padding: 30px;
}

.importance .card-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 15px;
}

.importance .card-text {
    color: #666;
    font-size: 1.05rem;
    line-height: 1.7;
}

/* Discount Banner */
.discount-banner {
    padding: 30px 0;
    background: var(--gradient);
    position: relative;
    overflow: hidden;
}

.discount-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxMDAlIiBoZWlnaHQ9IjEwMCUiPjxkZWZzPjxwYXR0ZXJuIGlkPSJwYXR0ZXJuIiB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHBhdHRlcm5Vbml0cz0idXNlclNwYWNlT25Vc2UiIHBhdHRlcm5UcmFuc2Zvcm09InJvdGF0ZSg0NSkiPjxyZWN0IHdpZHRoPSIyMCIgaGVpZ2h0PSIyMCIgZmlsbD0icmdiYSgyNTUsMjU1LDI1NSwwLjA1KSIvPjwvcGF0dGVybj48L2RlZnM+PHJlY3QgZmlsbD0idXJsKCNwYXR0ZXJuKSIgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIvPjwvc3ZnPg==');
    opacity: 0.5;
}

.discount-banner h3 {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 10px;
    animation: pulse 2s infinite;
}

.discount-banner p {
    font-size: 1.2rem;
    margin-bottom: 0;
    animation: fadeIn 1s ease-out;
}

/* Product Grid */
.products-section {
    padding: 80px 0;
    background-color: #f5f7fa;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

/* Product Card */
.product-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.1);
    position: relative;
    border: 1px solid #e0e0e0;
}

.product-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), #1E88E5);
    transition: all 0.3s ease;
}

.product-card.btc-card::before {
    background: linear-gradient(90deg, var(--btc), var(--btc-dark));
}

.product-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 15px 30px rgba(0, 200, 83, 0.2);
}

.product-card.btc-card:hover {
    box-shadow: 0 15px 30px rgba(255, 193, 7, 0.2);
}

.card-header {
    padding: 20px;
    background-color: #f8f9fa;
    border-bottom: 1px solid #eee;
    position: relative;
}

.card-header h3 {
    margin: 0;
    color: var(--dark);
    font-size: 1.3rem;
    font-weight: 700;
    transition: all 0.3s ease;
}

.product-card:hover .card-header h3 {
    color: var(--primary);
}

.btc-card:hover .card-header h3 {
    color: var(--btc);
}

.badge {
    position: absolute;
    top: 55px;
    right: 15px;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    background: var(--primary);
    color: white;
}

.btc-badge {
    background: var(--btc);
    color: #333;
}

.card-body {
    padding: 20px;
}

.price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    margin: 10px 0 20px;
    position: relative;
    display: inline-block;
}

.btc-card .price {
    color: var(--btc);
}

.price::after {
    content: "💰";
    position: absolute;
    right: -40px;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0;
    transition: all 0.3s ease;
}

.btc-card .price::after {
    content: "🪙";
}

.product-card:hover .price::after {
    opacity: 1;
    right: -30px;
    animation: coin-bounce 0.6s ease;
}

.features {
    list-style: none;
    padding: 0;
    margin: 0 0 20px;
}

.features li {
    padding: 8px 0;
    position: relative;
    padding-left: 30px;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.features li::before {
    content: "✔";
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
    transition: all 0.3s ease;
}

.btc-card .features li::before {
    content: "💰";
    color: var(--btc);
}

.features li:hover {
    transform: translateX(5px);
    color: var(--primary);
}

.btc-card .features li:hover {
    color: var(--btc);
}



.order-btn {
    display: block;
    width: 100%;
    padding: 12px;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 200, 83, 0.3);
}

.btc-card .order-btn {
    background: linear-gradient(135deg, var(--btc), var(--btc-dark));
    box-shadow: 0 4px 15px rgba(255, 193, 7, 0.3);
}

.order-btn::before {
    content: "→";
    position: absolute;
    right: -20px;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0;
    transition: all 0.3s ease;
}

.order-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 7px 20px rgba(0, 200, 83, 0.4);
}

.btc-card .order-btn:hover {
    box-shadow: 0 7px 20px rgba(255, 193, 7, 0.4);
}

.order-btn:hover::before {
    right: 15px;
    opacity: 1;
}

/* Floating contact button */
.contact-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: linear-gradient(135deg, #1E88E5, #0D47A1);
    color: white;
    border: none;
    border-radius: 50px;
    padding: 15px 25px;
    font-weight: 600;
    box-shadow: 0 5px 20px rgba(30, 136, 229, 0.4);
    cursor: pointer;
    z-index: 100;
    display: flex;
    align-items: center;
    transition: all 0.3s ease;
}

.contact-btn:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 8px 25px rgba(30, 136, 229, 0.5);
}

.contact-btn i {
    margin-right: 8px;
}

/* Order link style */
.order-link {
    text-decoration: none;
    display: block;
}

/* Animations */
@keyframes coin-bounce {
    0%, 100% { transform: translateY(-50%) scale(1); }
    50% { transform: translateY(-50%) scale(1.3); }
}

@keyframes emoji-float {
    0% { 
        transform: translate(-50%, -50%) scale(0.5); 
        opacity: 0; 
    }
    50% { 
        opacity: 1; 
    }
    100% { 
        transform: translate(-50%, -150px) scale(1); 
        opacity: 0;
    }
}

@keyframes ripple {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

@keyframes widthGrow {
    0% { width: 0; }
    100% { width: 80px; }
}

@keyframes bounce {
    0%, 100% { 
        transform: translateY(0) scale(1);
        opacity: 0;
    }
    20% {
        opacity: 1;
    }
    50% { 
        transform: translateY(-20px) scale(1.2);
        opacity: 1;
    }
}

/* Responsive Adjustments */
@media (max-width: 991.98px) {
    .hero-title {
        font-size: 2.8rem;
    }
    .hero-subtitle {
        font-size: 1.5rem;
    }
    .section-title {
        font-size: 2.2rem;
    }
}

@media (max-width: 767.98px) {
    .hero-title {
        font-size: 2.2rem;
    }
    .hero-subtitle {
        font-size: 1.3rem;
    }
    .section-title {
        font-size: 1.8rem;
    }
    
    .emoji-item {
        font-size: 2rem;
    }
}


 /* Enhanced Footer Styles */
 footer {
    background: linear-gradient(135deg, #151515, #252525);
    color: white;
    position: relative;
    overflow: hidden;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--btc));
}

.footer-logo {
    font-weight: 700;
    font-size: 2rem;
    background: linear-gradient(to right, var(--primary), var(--btc));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 20px;
    display: inline-block;
    transition: all 0.3s ease;
}

.footer-logo:hover {
    transform: scale(1.03);
}

.footer-logo i {
    margin-right: 10px;
}

.footer-about p {
    color: #b3b3b3;
    line-height: 1.7;
    font-size: 0.95rem;
}

.footer-links h5, 
.footer-contact h5 {
    color: white;
    margin-bottom: 25px;
    font-weight: 600;
    position: relative;
    padding-bottom: 12px;
    font-size: 1.2rem;
}

.footer-links h5::after,
.footer-contact h5::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--primary);
    border-radius: 3px;
}

.footer-links ul {
    padding-left: 0;
}

.footer-links ul li {
    margin-bottom: 12px;
    list-style: none;
}

.footer-links ul li a {
    color: #b3b3b3;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    font-size: 0.95rem;
    position: relative;
    padding-left: 15px;
}

.footer-links ul li a::before {
    content: "→";
    position: absolute;
    left: 0;
    opacity: 0;
    transition: all 0.3s ease;
    color: var(--primary);
}

.footer-links ul li a:hover {
    color: var(--primary);
    padding-left: 20px;
}

.footer-links ul li a:hover::before {
    opacity: 1;
    left: 5px;
}

.footer-contact ul {
    padding-left: 0;
}

.footer-contact ul li {
    margin-bottom: 18px;
    color: #b3b3b3;
    display: flex;
    align-items: flex-start;
    font-size: 0.95rem;
}

.footer-contact ul li i {
    margin-right: 12px;
    color: var(--primary);
    font-size: 1.2rem;
    margin-top: 3px;
    min-width: 20px;
}

.social-links {
    margin-top: 25px;
    display: flex;
    gap: 12px;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 50%;
    color: white;
    transition: all 0.3s ease;
    font-size: 1.1rem;
    position: relative;
    overflow: hidden;
}

.social-links a::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary), var(--btc));
    opacity: 0;
    transition: all 0.3s ease;
}

.social-links a:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.social-links a:hover::after {
    opacity: 1;
}

.social-links a i {
    position: relative;
    z-index: 1;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 25px;
    margin-top: 50px;
    text-align: center;
}

.footer-bottom p {
    margin: 0;
    color: #b3b3b3;
    font-size: 0.9rem;
}