/* Reset & Base */

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Typography */
h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.2;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary-color) 0%, #d946ef 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    padding-bottom: 0.1em;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.6rem 1.2rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    font-family: inherit;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
    box-shadow: 0 4px 14px 0 rgba(99, 102, 241, 0.39);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: var(--text-primary);
    backdrop-filter: blur(10px);
    border: 1px solid var(--card-border);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.btn-secondary:hover {
    background-color: var(--secondary-hover);
    transform: translateY(-2px);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--text-secondary);
}

.btn-outline:hover {
    background: var(--secondary-hover);
}

.btn-large {
    padding: 0.8rem 2rem;
    font-size: 1.1rem;
}

/* Premium Navbar Structure */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    padding: 1.5rem 2rem;
    z-index: 100;
    transition: all 0.4s ease;
}

.navbar.scrolled {
    padding: 1rem 2rem;
}

.navbar.scrolled .nav-container {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.1);
    border-radius: 20px;
    padding: 0.75rem 2rem;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.4s ease;
    border-radius: 20px;
    padding: 0.5rem 1rem;
}

.brand-logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: -0.5px;
    display: flex;
    align-items: center;
    transition: transform 0.3s;
}

.brand-logo:hover {
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    gap: 3rem;
}

.nav-links a {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: color 0.3s;
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

/* Theme Toggle & Mobile Menu Buttons */
.theme-toggle-btn, .mobile-menu-btn {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    color: var(--text-secondary);
    font-size: 1.4rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    border-radius: 12px;
    width: 44px;
    height: 44px;
}

.theme-toggle-btn:hover, .mobile-menu-btn:hover {
    color: var(--text-primary);
    background: var(--secondary-hover);
    transform: translateY(-2px);
}

/* Hide correct icon based on theme */
[data-theme="light"] .moon-icon { display: block; }
[data-theme="light"] .sun-icon { display: none; }
[data-theme="dark"] .moon-icon { display: none; }
[data-theme="dark"] .sun-icon { display: block; }

/* Mobile Helpers */
.hidden-mobile { display: flex; }
.hidden-desktop { display: none; }

.mobile-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 2rem;
    right: 2rem;
    margin-top: 1rem;
    background: var(--bg-color);
    border: 1px solid var(--card-border);
    border-radius: 1.5rem;
    padding: 1.5rem;
    flex-direction: column;
    gap: 1rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.2);
    backdrop-filter: none;
}

.mobile-dropdown.active {
    display: flex;
}

.mobile-dropdown a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
}

.mobile-dropdown hr {
    border: none;
    border-top: 1px solid var(--card-border);
    margin: 0.5rem 0;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8rem 2rem 4rem;
    max-width: 1200px;
    margin: 0 auto;
}

.hero-bg-glow {
    position: absolute;
    top: 20%;
    left: 10%;
    width: 400px;
    height: 400px;
    background: var(--accent-glow);
    filter: blur(150px);
    opacity: 0.15;
    border-radius: 50%;
    z-index: -1;
    animation: float 10s ease-in-out infinite;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero-title {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
}

.hero-visual {
    flex: 1;
    position: relative;
    height: 500px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.glass-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 1rem;
    backdrop-filter: blur(16px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.1);
    position: absolute;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.glass-card:hover {
    transform: translateY(-10px) scale(1.02) !important;
}

.card-1 {
    width: 280px;
    top: 10%;
    right: 20%;
    transform: rotate(5deg);
    z-index: 2;
}

.card-2 {
    width: 250px;
    bottom: 15%;
    left: 20%;
    transform: rotate(-8deg);
    z-index: 1;
}

.card-img {
    width: 100%;
    height: 180px;
    border-radius: 16px;
    margin-bottom: 1rem;
    object-fit: cover;
}

.card-info h4 {
    font-size: 1.1rem;
    margin-bottom: 0.2rem;
}

.card-info p {
    color: var(--primary-color);
    font-weight: 600;
}

/* Shared Sections Layout */
.features-section, .how-it-works-section, .testimonials-section {
    padding: 6rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* Features */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 24px;
    padding: 2.5rem;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.1);
}

.icon-box {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

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

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

/* How It Works */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
}

.step-card {
    background: transparent;
    border: 1px solid var(--card-border);
    border-radius: 24px;
    padding: 2rem;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.step-card:hover {
    background: var(--card-bg);
    border-color: var(--primary-color);
}

.step-number {
    font-size: 4rem;
    font-weight: 800;
    color: var(--glass-border);
    position: absolute;
    top: -10px;
    right: 10px;
    z-index: -1;
}

.step-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    margin-top: 1rem;
}

.step-card p {
    color: var(--text-secondary);
}

/* Pricing Section */
.pricing-section {
    padding: 6rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    align-items: center;
}

.pricing-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 24px;
    padding: 2.5rem;
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.1);
}

.pricing-card.popular {
    border-color: var(--primary-color);
    box-shadow: 0 10px 40px -10px rgba(99, 102, 241, 0.2);
    transform: scale(1.02);
}

.pricing-card.popular:hover {
    transform: translateY(-5px) scale(1.02);
}

.pricing-card .badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: white;
    padding: 0.3rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.pricing-card .price {
    margin-bottom: 1rem;
    display: flex;
    align-items: baseline;
}

.pricing-card .currency {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.pricing-card .amount {
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
}

.pricing-card .interval {
    color: var(--text-secondary);
    margin-left: 0.2rem;
}

.pricing-card .desc {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--card-border);
}

.feature-list {
    list-style: none;
    margin-bottom: 2.5rem;
    flex-grow: 1;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.feature-list li ion-icon {
    font-size: 1.2rem;
}

.btn-full {
    width: 100%;
}

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 24px;
    padding: 2rem;
}

.quote {
    font-size: 1.1rem;
    font-style: italic;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
}

.author h4 {
    font-size: 1rem;
    margin: 0;
}

.author span {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* CTA */
.cta-section {
    padding: 6rem 2rem;
    text-align: center;
}

.cta-container {
    max-width: 800px;
    margin: 0 auto;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(129, 140, 248, 0.05) 100%);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 32px;
    padding: 4rem 2rem;
}

.cta-container h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-container p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

/* Footer */
footer {
    border-top: 1px solid var(--card-border);
    padding: 4rem 2rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 3rem;
}

.footer-brand h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.footer-brand p {
    color: var(--text-secondary);
}

.footer-links {
    display: flex;
    gap: 4rem;
}

.footer-links h4 {
    margin-bottom: 1rem;
}

.footer-links a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: 0.5rem;
    transition: color 0.3s;
}

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

.footer-bottom {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
    padding-top: 2rem;
    border-top: 1px solid var(--card-border);
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

@media (max-width: 768px) {
    .hidden-mobile { display: none !important; }
    .hidden-desktop { display: flex; }
    
    .nav-links {
        display: none;
    }
    
    .navbar.scrolled .nav-container {
        background: var(--bg-color);
        backdrop-filter: none;
    }

    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 8rem;
        min-height: auto;
    }
    
    .hero-title {
        font-size: 2.25rem;
        line-height: 1.1;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    
    .hero-buttons {
        justify-content: center;
        gap: 1rem;
    }
    
    .hero-buttons .btn-large {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }
    
    .hero-visual {
        margin-top: 4rem;
        margin-bottom: 4rem;
        height: auto;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .glass-card {
        position: relative;
        top: auto !important;
        right: auto !important;
        bottom: auto !important;
        left: auto !important;
    }
    
    .card-1 {
        transform: rotate(2deg) !important;
        margin-bottom: -60px;
        z-index: 2;
    }
    
    .card-2 {
        transform: rotate(-3deg) !important;
        z-index: 1;
    }
}

/* Skeleton Loading Animation */
@keyframes shimmer {
    0% { background-position: -1000px 0; }
    100% { background-position: 1000px 0; }
}

.skeleton-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 24px;
    padding: 2.5rem;
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.skeleton-line {
    background: linear-gradient(90deg, var(--card-border) 25%, var(--card-bg) 50%, var(--card-border) 75%);
    background-size: 1000px 100%;
    animation: shimmer 2s infinite linear;
    border-radius: 4px;
}