:root {
    --primary: #0D6EFD;
    --primary-dark: #0a58ca;
    --secondary: #6C757D;
    --dark: #121212;
    --light: #f8f9fa;
    --glass: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --text: #ffffff;
    --text-dim: #b0b0b0;
    --gradient: linear-gradient(135deg, #0D6EFD 0%, #6610f2 100%);
    --font-main: 'Outfit', sans-serif;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--dark);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Glassmorphism Navigation */
.glass-nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 1.5rem 0;
    background: rgba(18, 18, 18, 0.8);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--glass-border);
}

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

.logo-img {
    height: 40px;
    width: auto;
    display: block;
}

.nav-links a {
    color: var(--text);
    text-decoration: none;
    margin-left: 2rem;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--primary);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    border-radius: 12px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.btn-primary {
    background: var(--gradient);
    color: white;
    border: none;
    box-shadow: 0 4px 15px rgba(13, 110, 253, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(13, 110, 253, 0.4);
}

.btn-outline {
    background: transparent;
    color: white;
    border: 1px solid var(--glass-border);
}

.btn-outline:hover {
    background: var(--glass);
    border-color: var(--primary);
}

.btn-lg {
    padding: 1.2rem 2.5rem;
    font-size: 1.1rem;
}

/* Hero Section */
.hero {
    padding: 12rem 0 8rem;
    position: relative;
    overflow: hidden;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

h1 {
    font-size: 4.5rem;
    line-height: 1.1;
    margin-bottom: 2rem;
    font-weight: 700;
}

.text-gradient {
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-content p {
    font-size: 1.3rem;
    color: var(--text-dim);
    margin-bottom: 3rem;
    max-width: 90%;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
}

/* Glass Card */
.glass-card {
    background: var(--glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
}

.main-preview {
    padding: 1rem;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    transform: perspective(1000px) rotateY(-10deg) rotateX(5deg);
}

.preview-header {
    height: 20px;
    display: flex;
    gap: 8px;
    margin-bottom: 1rem;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--glass-border);
}

.ai-image-placeholder {
    aspect-ratio: 16/10;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #1e1e1e;
    border-radius: 12px;
    color: var(--text-dim);
}

.ai-image-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
}

/* Pricing Section */
.pricing {
    padding: 10rem 0;
    background: radial-gradient(circle at top right, rgba(13, 110, 253, 0.05), transparent);
}

.calculator-box {
    max-width: 600px;
    margin: 0 auto 5rem;
    padding: 2.5rem;
    text-align: center;
}

.calc-header h3 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.calc-header p {
    color: var(--text-dim);
    margin-bottom: 2rem;
}

.slider-wrapper {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-top: 1rem;
}

input[type="range"] {
    flex: 1;
    accent-color: var(--primary);
}

.badge {
    background: var(--primary);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-weight: 700;
    min-width: 3rem;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    align-items: stretch;
}

.pricing-card {
    padding: 4rem 2.5rem;
    text-align: center;
    position: relative;
    transition: all 0.4s;
}

.pricing-card:hover {
    transform: translateY(-15px);
    border-color: var(--primary);
}

.pricing-card.featured {
    border: 2px solid var(--primary);
    background: rgba(13, 110, 253, 0.08);
    transform: scale(1.05);
    z-index: 2;
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.badge-featured {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--primary);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 99px;
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
}

.plan-name {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.plan-price {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 2.5rem;
    display: flex;
    justify-content: center;
    align-items: baseline;
}

.plan-price .currency {
    font-size: 1.5rem;
    margin-left: 0.2rem;
}

.plan-price .period {
    font-size: 1.1rem;
    color: var(--text-dim);
    font-weight: 400;
}

.plan-features {
    list-style: none;
    text-align: left;
    margin-bottom: 3rem;
}

.plan-features li {
    padding: 0.8rem 0;
    border-bottom: 1px solid var(--glass-border);
    color: var(--text-dim);
}

.plan-features li strong {
    color: var(--text);
}

.pricing-note {
    text-align: center;
    margin-top: 4rem;
    color: var(--text-dim);
    font-size: 0.9rem;
}

/* Features */
.features {
    padding: 8rem 0;
    background: #0a0a0a;
}

.section-title {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 5rem;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
}

.feature-card {
    padding: 3rem 2rem;
    text-align: center;
    transition: transform 0.3s;
}

.feature-card:hover {
    transform: translateY(-10px);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--text-dim);
}

/* Footer */
.footer {
    padding: 4rem 0;
    text-align: center;
    border-top: 1px solid var(--glass-border);
    color: var(--text-dim);
}

/* Animations */
.fade-in {
    animation: fadeIn 1s forwards;
    opacity: 0;
}

.delay-1 {
    animation-delay: 0.2s;
}

.delay-2 {
    animation-delay: 0.4s;
}

.delay-3 {
    animation-delay: 0.6s;
}

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

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

.offer-banner {
    background: rgba(13, 110, 253, 0.15);
    border: 1px solid var(--primary);
    color: var(--text);
    padding: 1rem 2rem;
    border-radius: 12px;
    text-align: center;
    max-width: fit-content;
    margin: 0 auto 3rem;
    font-size: 1.1rem;
}

.pulse-icon {
    display: inline-block;
    animation: pulse 2s infinite;
}

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

    50% {
        transform: scale(1.2);
    }

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

.footer-tagline {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 1rem;
}

@media (max-width: 968px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content p {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-actions {
        justify-content: center;
    }

    h1 {
        font-size: 3.5rem;
    }

    .main-preview {
        transform: none;
    }
}