* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* Animated Background Particles */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
    pointer-events: none;
}

.particle {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    animation: float 15s infinite ease-in-out;
}

.particle:nth-child(1) {
    width: 80px;
    height: 80px;
    left: 10%;
    animation-delay: 0s;
}

.particle:nth-child(2) {
    width: 60px;
    height: 60px;
    left: 30%;
    animation-delay: 2s;
}

.particle:nth-child(3) {
    width: 100px;
    height: 100px;
    left: 50%;
    animation-delay: 4s;
}

.particle:nth-child(4) {
    width: 70px;
    height: 70px;
    left: 70%;
    animation-delay: 6s;
}

.particle:nth-child(5) {
    width: 90px;
    height: 90px;
    left: 85%;
    animation-delay: 8s;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0) rotate(0deg);
        opacity: 0.3;
    }

    50% {
        transform: translateY(-100vh) rotate(360deg);
        opacity: 0.8;
    }
}

.container-custom {
    position: relative;
    z-index: 1;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hero Section */
.hero {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 100px 0 60px;
    animation: fadeInUp 1s ease-out;
}

.hero-content h1 {
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 900;
    color: #fff;
    margin-bottom: 30px;
    text-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    line-height: 1.2;
    animation: slideInDown 1s ease-out;
}

.hero-content p {
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 300;
    animation: slideInUp 1s ease-out 0.3s both;
}

.cta-button {
    display: inline-block;
    padding: 20px 50px;
    font-size: 1.3rem;
    font-weight: 700;
    color: #667eea;
    background: #fff;
    border: none;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: pulse 2s infinite, slideInUp 1s ease-out 0.6s both;
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(102, 126, 234, 0.1);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.cta-button:hover::before {
    width: 300px;
    height: 300px;
}

.cta-button:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
}

/* Features Section */
.features {
    padding: 80px 0;
    animation: fadeIn 1s ease-out 0.8s both;
}

.feature-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 30px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.4s ease;
    height: 100%;
    animation: fadeInUp 1s ease-out;
}

.feature-card:hover {
    transform: translateY(-15px);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
}

.feature-icon {
    font-size: 4rem;
    color: #fff;
    margin-bottom: 25px;
    display: inline-block;
    animation: bounce 2s infinite;
}

.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 h5 {
    color: #fff;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.feature-card p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
    line-height: 1.6;
}

/* Pricing Section */
.pricing {
    padding: 80px 0;
}

.section-title {
    margin: 100px 0;
}

.pricing h2 {
    color: #fff;
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    margin-bottom: 60px;
    text-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.pricing-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border-radius: 30px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    height: 100%;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: fadeInUp 1s ease-out;
    display: flex;
    flex-direction: column;
}

/* Gradient overlays for each tier */
.pricing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s;
    z-index: -1;
}

.pricing-card-primary::before {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    /* Blue/Purple */
}

.pricing-card-success::before {
    background: linear-gradient(135deg, #2af598 0%, #009efd 100%);
    /* Green/Blue */
}

.pricing-card-warning::before {
    background: linear-gradient(135deg, #f6d365 0%, #fda085 100%);
    /* Orange/Yellow */
}

.pricing-card-danger::before {
    background: linear-gradient(135deg, #ff9a9e 0%, #fecfef 99%, #fecfef 100%);
    /* Red/Pink */
}

.pricing-card-info::before {
    background: linear-gradient(135deg, #89f7fe 0%, #66a6ff 100%);
    /* Cyan/Blue */
}

.pricing-card-dark::before {
    background: linear-gradient(135deg, #434343 0%, #000000 100%);
    /* Black/Gray */
}

/* Primary */
.pricing-card-primary {
    border-color: #667eea;
}

.pricing-card-primary .buy-button {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
}

.pricing-card-primary .badge-popular {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
}

/* Success */
.pricing-card-success {
    border-color: #2af598;
}

.pricing-card-success .buy-button {
    background: linear-gradient(135deg, #2af598 0%, #009efd 100%);
    border: none;
}

.pricing-card-success .badge-popular {
    background: linear-gradient(135deg, #2af598 0%, #009efd 100%);
    color: #fff;
}

/* Warning */
.pricing-card-warning {
    border-color: #f6d365;
}

.pricing-card-warning .buy-button {
    background: linear-gradient(135deg, #f6d365 0%, #fda085 100%);
    border: none;
    color: #000;
}

.pricing-card-warning .badge-popular {
    background: linear-gradient(135deg, #f6d365 0%, #fda085 100%);
    color: #000;
}

/* Danger */
.pricing-card-danger {
    border-color: #ff9a9e;
}

.pricing-card-danger .buy-button {
    background: linear-gradient(135deg, #ff9a9e 0%, #fecfef 100%);
    border: none;
    color: #000;
}

.pricing-card-danger .badge-popular {
    background: linear-gradient(135deg, #ff9a9e 0%, #fecfef 100%);
    color: #000;
}

/* Info */
.pricing-card-info {
    border-color: #89f7fe;
}

.pricing-card-info .buy-button {
    background: linear-gradient(135deg, #89f7fe 0%, #66a6ff 100%);
    border: none;
    color: #000;
}

.pricing-card-info .badge-popular {
    background: linear-gradient(135deg, #89f7fe 0%, #66a6ff 100%);
    color: #000;
}

/* Dark */
.pricing-card-dark {
    border-color: #434343;
}

.pricing-card-dark .buy-button {
    background: linear-gradient(135deg, #434343 0%, #000000 100%);
    border: none;
}

.pricing-card-dark .badge-popular {
    background: linear-gradient(135deg, #434343 0%, #000000 100%);
    color: #fff;
}

/* Outline Primary */
.pricing-card-outline-primary {
    border-color: #667eea;
}

.pricing-card-outline-primary .buy-button {
    background: transparent;
    border: 2px solid #667eea;
    color: #fff;
}

.pricing-card-outline-primary .buy-button:hover {
    background: #667eea;
}

/* Popular - Golden Style (Overrides specific colors) */
.pricing-card.popular {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.2), rgba(255, 165, 0, 0.2));
    border: 2px solid #FFD700;
    transform: scale(1.05);
    box-shadow: 0 20px 50px rgba(255, 215, 0, 0.3);
    z-index: 2;
}

.pricing-card.popular:hover {
    transform: translateY(-15px) scale(1.08);
    box-shadow: 0 35px 70px rgba(255, 215, 0, 0.4);
}

.pricing-card.popular::before {
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
}

.pricing-card.popular .buy-button {
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #000;
    border: none;
    font-weight: 800;
}

.pricing-card.popular .buy-button:hover {
    background: linear-gradient(135deg, #FFA500, #FFD700);
    box-shadow: 0 10px 40px rgba(255, 215, 0, 0.5);
}

.pricing-card.popular .badge-popular {
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #000;
    box-shadow: 0 5px 20px rgba(255, 215, 0, 0.5);
}

.pricing-card:hover::before {
    opacity: 0.15;
}

.badge-popular {
    position: absolute;
    top: -5px;
    right: 1px;
    /* Default to gold if no color class, or we can rely on the color class to style this */
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #000;
    padding: 8px 25px;
    border-radius: 16px 0 0 16px;
    font-weight: 800;
    font-size: 0.85rem;
    letter-spacing: 1px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    animation: pulse 2s infinite;
}

.pricing-card h3 {
    font-size: 2rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 25px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.price {
    margin: 30px 0;
    font-weight: 900;
}

.price .currency {
    font-size: 2rem;
    color: rgba(255, 255, 255, 0.8);
    vertical-align: super;
}

.price .amount {
    font-size: 5rem;
    color: #fff;
    text-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

.features-list {
    list-style: none;
    padding: 0;
    margin: 35px 0;
}

.features-list li {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.1rem;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s;
}

.features-list li:last-child {
    border-bottom: none;
}

.features-list li:hover {
    transform: translateX(5px);
    color: #fff;
}

.features-list i {
    margin-right: 10px;
    font-size: 1.2rem;
    vertical-align: middle;
}

.buy-button {
    display: inline-block;
    padding: 18px 50px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    color: #fff;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: all 0.4s;
    margin-top: auto;
}

.buy-button:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.3);
}



.pricing-card:nth-child(1) {
    animation-delay: 0.2s;
}

.pricing-card:nth-child(2) {
    animation-delay: 0.4s;
}

.pricing-card:nth-child(3) {
    animation-delay: 0.6s;
}

/* Comparison Section */
.comparison {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border-radius: 30px;
    padding: 40px;
    margin: 60px 0;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: fadeInUp 1s ease-out 1s both;
}

.comparison p {
    color: #fff;
    font-size: 1.2rem;
    line-height: 1.8;
    margin: 0;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

@keyframes bounce {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

/* Navigation */
.nav-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 0;
    z-index: 100;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: #fff;
    text-decoration: none;
    letter-spacing: -1px;
}

.nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #fff;
}

.lang-switcher {
    margin-inline-start: 20px;
    display: flex;
    gap: 10px;
    padding-inline-start: 20px;
    border-inline-start: 1px solid rgba(255, 255, 255, 0.2);
}

.lang-btn {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 0.85rem;
    padding: 4px 8px;
    border: 1px solid transparent;
    border-radius: 4px;
    transition: all 0.3s;
    font-weight: 600;
}

.lang-btn:hover,
.lang-btn.active {
    color: #fff;
    background: rgba(255, 255, 255, 0.15);
}

/* Responsive */
@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-content p {
        font-size: 1.1rem;
    }

    .cta-button {
        padding: 15px 35px;
        font-size: 1.1rem;
    }

    .feature-card {
        margin-bottom: 30px;
    }

    .pricing-card {
        margin-bottom: 30px;
    }
}