/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --purple: #8B5CF6;
    --blue: #3B82F6;
    --purple-dark: #7C3AED;
    --blue-dark: #2563EB;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;
    --white: #FFFFFF;
    --error: #EF4444;
    --success: #10B981;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Top Navigation */
.top-nav {
    border-bottom: 1px solid var(--gray-200);
    padding: 12px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    background-color: rgba(255, 255, 255, 0.95);
}

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

.nav-links {
    display: flex;
    gap: 16px;
    align-items: center;
}

.nav-link {
    color: var(--gray-700);
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    transition: color 0.3s ease;
    padding: 8px 0;
}

.nav-link:hover {
    color: var(--purple);
}

.nav-link-primary {
    background: linear-gradient(135deg, var(--purple), var(--blue));
    color: var(--white);
    padding: 8px 20px;
    border-radius: 6px;
    font-weight: 600;
}

.nav-link-primary:hover {
    color: var(--white);
    opacity: 0.9;
    transform: translateY(-1px);
}

.language-switcher {
    display: flex;
    gap: 4px;
    background-color: var(--gray-100);
    padding: 4px;
    border-radius: 8px;
}

.lang-btn {
    background: transparent;
    border: none;
    padding: 6px 12px;
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-600);
    cursor: pointer;
    border-radius: 6px;
    transition: all 0.3s ease;
    font-family: inherit;
}

.lang-btn:hover {
    color: var(--gray-900);
    background-color: var(--white);
}

.lang-btn.active {
    background-color: var(--white);
    color: var(--purple);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Header */
.header {
    padding: 20px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-900);
    text-decoration: none;
}

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

.logo-text {
    background: linear-gradient(135deg, var(--purple), var(--blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Hero Section */
.hero {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.hero-image-container {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-wrapper {
    position: relative;
    width: 100%;
    max-width: 100%;
    display: inline-block;
}

.hero-image {
    width: 100%;
    height: auto;
    display: block;
    max-width: 100%;
}

.hero-cta {
    position: relative;
    left: calc(50% - 115px);
    bottom: calc(15vh + 50px);
    z-index: 10;
    font-size: 25px !important;
    padding: 16px 36px;
}

.hero-cta:hover {
    transform: translateY(-2px);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 32px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-family: inherit;
}

.btn-primary {
    background: linear-gradient(135deg, var(--purple), var(--blue));
    color: var(--white);
    box-shadow: 0 4px 14px rgba(139, 92, 246, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(139, 92, 246, 0.4);
}

.btn-outline {
    background: transparent;
    color: var(--purple);
    border: 2px solid var(--purple);
}

.btn-outline:hover {
    background: var(--purple);
    color: var(--white);
}

.btn-large {
    padding: 16px 40px;
    font-size: 18px;
    width: 100%;
}

/* Sections */
section:not(.hero) {
    padding: 80px 0;
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 16px;
    color: var(--gray-900);
}

.section-subtitle {
    font-size: 18px;
    color: var(--gray-600);
    text-align: center;
    margin-bottom: 48px;
}

/* Features Section */
.features {
    background-color: var(--gray-50);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.feature-card {
    background: var(--white);
    padding: 32px;
    border-radius: 12px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(139, 92, 246, 0.15);
}

.feature-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 24px;
    color: var(--purple);
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--gray-900);
}

.feature-description {
    color: var(--gray-600);
    line-height: 1.6;
}

/* How It Works Section */
.how-it-works {
    background-color: var(--white);
}

.how-it-works-content {
    max-width: 900px;
    margin: 48px auto 0;
}

.how-it-works-item {
    margin-bottom: 48px;
    padding: 32px;
    background: var(--gray-50);
    border-radius: 12px;
    border-left: 4px solid var(--purple);
}

.how-it-works-item:last-child {
    margin-bottom: 0;
}

.how-it-works-item-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--gray-900);
}

.how-it-works-item-desc {
    color: var(--gray-700);
    line-height: 1.8;
    font-size: 16px;
}

/* Pricing Section */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.pricing-card {
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: 12px;
    padding: 40px 32px;
    text-align: center;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(139, 92, 246, 0.15);
}

.pricing-card.featured {
    border-color: var(--purple);
    box-shadow: 0 8px 24px rgba(139, 92, 246, 0.2);
}

.badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--purple), var(--blue));
    color: var(--white);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.pricing-plan {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--gray-900);
}

.pricing-price {
    margin-bottom: 32px;
}

.price-amount {
    font-size: 40px;
    font-weight: 700;
    color: var(--gray-900);
}

.price-period {
    font-size: 16px;
    color: var(--gray-600);
    margin-left: 8px;
}

.pricing-features {
    list-style: none;
    margin-bottom: 32px;
    text-align: left;
}

.pricing-features li {
    padding: 12px 0;
    color: var(--gray-700);
    border-bottom: 1px solid var(--gray-100);
}

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

.pricing-features li::before {
    content: "✓";
    color: var(--purple);
    font-weight: 700;
    margin-right: 12px;
}

/* Trial Form Section */
.trial-form {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.05), rgba(59, 130, 246, 0.05));
}

.form {
    max-width: 500px;
    margin: 0 auto;
    background: var(--white);
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.1);
}

.form-group {

}

.form-label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--gray-700);
}

.form-input {
    width: 100%;
    padding: 12px 16px;
    font-size: 16px;
    border: 2px solid var(--gray-200);
    border-radius: 8px;
    transition: border-color 0.3s ease;
    font-family: inherit;
}

.form-input:focus {
    outline: none;
    border-color: var(--purple);
}

.form-input.error {
    border-color: var(--error);
}

.error-message {
    display: block;
    color: var(--error);
    font-size: 14px;
    margin-top: 4px;
    min-height: 20px;
}

.form-group .g-recaptcha {
    margin-bottom: 8px;
}

#captchaError {
    display: block;
    color: var(--error);
    font-size: 14px;
    margin-top: 4px;
    min-height: 20px;
}

.form-message {
    margin-top: 20px;
    padding: 12px;
    border-radius: 8px;
    text-align: center;
    font-weight: 500;
    display: none;
}

.form-message.success {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--success);
    display: block;
}

.form-message.error {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--error);
    display: block;
}

/* Footer */
.footer {
    background-color: var(--gray-900);
    color: var(--gray-300);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section .logo {
    color: var(--white);
    margin-bottom: 16px;
}

.footer-description {
    color: var(--gray-400);
    line-height: 1.6;
}

.footer-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--white);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--gray-400);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--gray-800);
    color: var(--gray-500);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-content {
        flex-wrap: wrap;
        gap: 12px;
    }

    .nav-links {
        flex: 1;
        min-width: 100%;
        order: 2;
        justify-content: center;
    }

    .language-switcher {
        order: 1;
    }


    .section-title {
        font-size: 28px;
    }

    .features-grid,
    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .how-it-works-item {
        padding: 24px;
        margin-bottom: 32px;
    }

    .how-it-works-item-title {
        font-size: 20px;
    }

    .how-it-works-item-desc {
        font-size: 15px;
    }

    .form {
        padding: 32px 24px;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .top-nav {
        padding: 8px 0;
    }

    .nav-links {
        flex-direction: column;
        gap: 8px;
    }

    .nav-link-primary {
        width: 100%;
        text-align: center;
    }



    section {
        padding: 60px 0;
    }

    .btn {
        padding: 12px 24px;
        font-size: 14px;
    }

    .btn-large {
        padding: 14px 32px;
        font-size: 16px;
    }
}