/* ===================================
   FlixyDoc Website Styles
   Modern, Clean, Professional
   =================================== */

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

:root {
    /* Brand Colors - Darker Ocean Blue Theme */
    --primary: #003D5C;        /* Dark Ocean Blue (Primary) */
    --primary-dark: #002838;   /* Deeper ocean blue for hover */
    --primary-light: #005580;  /* Medium ocean blue for accents */
    --secondary: #0077B6;      /* Lighter Ocean Blue (Secondary) */
    --accent: #00B4D8;         /* Cyan accent */

    /* Ocean Blue Gradient Colors */
    --ocean-dark: #001F3F;     /* Deep ocean */
    --ocean-medium: #003D5C;   /* Mid ocean */
    --ocean-light: #005580;    /* Light ocean */
    --ocean-accent: #0077B6;   /* Bright ocean */

    /* Grays - Adjusted for dark theme */
    --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;

    /* Text */
    --text-primary: #FFFFFF;
    --text-secondary: #E0E7ED;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);

    /* Transitions */
    --transition: all 0.3s ease;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--text-primary);
    line-height: 1.6;
    background: linear-gradient(135deg, var(--ocean-dark) 0%, var(--ocean-medium) 50%, var(--ocean-light) 100%);
    background-attachment: fixed;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===================================
   Navigation
   =================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(0, 31, 63, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 119, 182, 0.3);
    z-index: 1000;
    padding: var(--spacing-sm) 0;
}

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

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
}

.logo-accent {
    color: var(--accent);
}

.nav-links {
    display: flex;
    gap: var(--spacing-lg);
    list-style: none;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: var(--transition);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
}

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

.nav-links a.btn-primary {
    color: white;
}

.nav-links a.btn-primary:hover {
    color: white;
}

/* ===================================
   Buttons
   =================================== */

.btn-primary {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--accent) 100%);
    color: white;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-md);
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 180, 216, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--accent) 0%, var(--secondary) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 180, 216, 0.5);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-md);
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: var(--transition);
    border: 2px solid rgba(0, 180, 216, 0.5);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    border-color: var(--accent);
    background: rgba(0, 180, 216, 0.2);
    transform: translateY(-2px);
}

.btn-large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.125rem;
}

/* ===================================
   Hero Section
   =================================== */

.hero {
    padding: 8rem 0 4rem;
    background: linear-gradient(135deg, rgba(0, 31, 63, 0.5) 0%, rgba(0, 85, 128, 0.3) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 60%;
    height: 150%;
    background: radial-gradient(circle, rgba(0, 180, 216, 0.2) 0%, transparent 70%);
    pointer-events: none;
}

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

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.gradient-text {
    background: linear-gradient(135deg, #00B4D8 0%, #48CAE4 50%, #90E0EF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-bottom: var(--spacing-2xl);
}

.hero-stats {
    display: flex;
    gap: var(--spacing-2xl);
    justify-content: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--gray-200);
    margin-top: var(--spacing-2xl);
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ===================================
   Sections
   =================================== */

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

/* ===================================
   Features Section
   =================================== */

.features {
    padding: var(--spacing-2xl) 0;
    background: rgba(0, 31, 63, 0.3);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.feature-card {
    padding: var(--spacing-xl);
    background: rgba(0, 31, 63, 0.8);
    border-radius: var(--radius-xl);
    transition: var(--transition);
    border: 1px solid rgba(0, 119, 182, 0.4);
    backdrop-filter: blur(10px);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 180, 216, 0.3);
    border-color: var(--accent);
    background: rgba(0, 40, 70, 0.9);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.feature-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.feature-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===================================
   How It Works Section
   =================================== */

.how-it-works {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, rgba(0, 61, 92, 0.3) 0%, rgba(0, 85, 128, 0.2) 100%);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.step {
    display: flex;
    gap: var(--spacing-md);
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    flex-shrink: 0;
}

.step-content {
    flex: 1;
}

.step-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.step-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===================================
   Use Cases Section
   =================================== */

.use-cases {
    padding: var(--spacing-2xl) 0;
    background: rgba(0, 31, 63, 0.2);
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.use-case-card {
    padding: var(--spacing-xl);
    background: rgba(0, 31, 63, 0.8);
    border: 2px solid rgba(0, 119, 182, 0.4);
    border-radius: var(--radius-xl);
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.use-case-card:hover {
    border-color: var(--accent);
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 180, 216, 0.3);
    background: rgba(0, 40, 70, 0.9);
}

.use-case-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.use-case-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===================================
   Pricing Section
   =================================== */

.pricing {
    padding: var(--spacing-2xl) 0;
    background: rgba(0, 31, 63, 0.3);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.pricing-card {
    background: rgba(0, 31, 63, 0.85);
    border: 2px solid rgba(0, 119, 182, 0.4);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    transition: var(--transition);
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 100%;
    backdrop-filter: blur(10px);
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 30px rgba(0, 180, 216, 0.3);
    border-color: var(--accent);
    background: rgba(0, 40, 70, 0.9);
}

.pricing-card.featured {
    border-color: var(--accent);
    border-width: 3px;
    box-shadow: 0 8px 30px rgba(0, 180, 216, 0.3);
    background: rgba(0, 50, 80, 0.9);
}

.featured-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--secondary) 0%, var(--accent) 100%);
    color: white;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(0, 180, 216, 0.3);
}

.pricing-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid rgba(0, 119, 182, 0.3);
}

.pricing-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.pricing-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: var(--spacing-xs);
}

.price-amount {
    font-size: 3rem;
    font-weight: 700;
    color: var(--accent);
}

.price-period {
    font-size: 1rem;
    color: var(--text-secondary);
}

.pricing-save {
    margin-top: var(--spacing-sm);
    color: var(--accent);
    font-weight: 600;
    font-size: 0.875rem;
}

.pricing-features {
    list-style: none;
    margin-bottom: var(--spacing-lg);
    flex-grow: 1;
}

.pricing-features li {
    padding: var(--spacing-sm) 0;
    color: var(--text-primary);
}

.btn-pricing {
    width: 100%;
    text-align: center;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    font-weight: 600;
    text-decoration: none;
    display: block;
    transition: var(--transition);
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    border: 2px solid rgba(0, 119, 182, 0.5);
}

.btn-pricing:hover {
    background: rgba(0, 180, 216, 0.2);
    border-color: var(--accent);
    transform: translateY(-2px);
}

.btn-pricing.btn-primary {
    background: var(--primary);
    color: white;
}

.btn-pricing.btn-primary:hover {
    background: var(--primary-dark);
}

/* ===================================
   Download Section
   =================================== */

.download {
    padding: var(--spacing-2xl) 0;
    background: rgba(0, 31, 63, 0.3);
}

.download-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.download-box {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: var(--spacing-2xl) 0;
    box-shadow: var(--shadow-xl);
}

.download-info {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.download-icon {
    font-size: 3rem;
}

.download-details {
    text-align: left;
}

.download-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: var(--spacing-xs);
}

.download-specs {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.875rem;
}

.btn-download {
    background: white;
    color: var(--primary);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-md);
    font-weight: 700;
    text-decoration: none;
    transition: var(--transition);
    display: inline-block;
}

.btn-download:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.download-steps {
    background: rgba(0, 31, 63, 0.8);
    border: 1px solid rgba(0, 119, 182, 0.4);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
    text-align: left;
    backdrop-filter: blur(10px);
}

.download-steps-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.steps-list {
    list-style: none;
    counter-reset: step-counter;
}

.steps-list li {
    counter-increment: step-counter;
    padding: var(--spacing-sm) 0;
    padding-left: var(--spacing-xl);
    position: relative;
    color: var(--text-secondary);
}

.steps-list li::before {
    content: counter(step-counter);
    position: absolute;
    left: 0;
    top: var(--spacing-sm);
    background: var(--primary);
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
}

.steps-list code {
    background: rgba(0, 40, 70, 0.7);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
    color: var(--accent);
    border: 1px solid rgba(0, 119, 182, 0.3);
}

.steps-list a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
}

.steps-list a:hover {
    text-decoration: underline;
}

.system-requirements {
    background: rgba(0, 31, 63, 0.8);
    border: 1px solid rgba(0, 119, 182, 0.4);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    text-align: left;
    backdrop-filter: blur(10px);
}

.requirements-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.requirements-list {
    list-style: none;
}

.requirements-list li {
    padding: var(--spacing-xs) 0;
    color: var(--text-secondary);
    padding-left: var(--spacing-md);
    position: relative;
}

.requirements-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--secondary);
    font-weight: 700;
}

/* ===================================
   FAQ Section
   =================================== */

.faq {
    padding: var(--spacing-2xl) 0;
    background: rgba(0, 31, 63, 0.3);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.faq-item {
    background: rgba(0, 31, 63, 0.8);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(0, 119, 182, 0.4);
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.faq-item:hover {
    border-color: var(--accent);
    background: rgba(0, 40, 70, 0.9);
    box-shadow: 0 8px 30px rgba(0, 180, 216, 0.3);
}

.faq-question {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.faq-answer {
    color: var(--text-secondary);
    line-height: 1.6;
}

.faq-answer a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
}

.faq-answer a:hover {
    text-decoration: underline;
}

/* ===================================
   CTA Section
   =================================== */

.cta {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, var(--ocean-dark) 0%, var(--ocean-medium) 100%);
}

.cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: var(--spacing-md);
}

.cta-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-xl);
}

.cta .btn-primary {
    background: white;
    color: var(--ocean-dark);
}

.cta .btn-primary:hover {
    background: var(--accent);
    color: white;
}

/* ===================================
   Footer
   =================================== */

.footer {
    background: var(--gray-900);
    color: var(--gray-300);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

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

.footer-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: white;
    margin-bottom: var(--spacing-sm);
}

.footer-description {
    font-size: 0.875rem;
    line-height: 1.6;
}

.footer-heading {
    font-size: 0.875rem;
    font-weight: 600;
    color: white;
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

.footer-links li {
    margin-bottom: var(--spacing-xs);
}

.footer-links a {
    color: var(--gray-400);
    text-decoration: none;
    font-size: 0.875rem;
    transition: var(--transition);
}

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

.footer-bottom {
    border-top: 1px solid var(--gray-800);
    padding-top: var(--spacing-lg);
    text-align: center;
    font-size: 0.875rem;
    color: var(--gray-500);
}

/* ===================================
   Responsive Design
   =================================== */

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .nav-links {
        display: none;
    }

    .features-grid,
    .steps-grid,
    .use-cases-grid,
    .pricing-grid,
    .faq-grid {
        grid-template-columns: 1fr;
    }

    .download-box {
        flex-direction: column;
        gap: var(--spacing-lg);
    }

    .download-info {
        flex-direction: column;
        text-align: center;
    }

    .download-details {
        text-align: center;
    }

    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .btn-large {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 1rem;
    }
}

/* ===================================
   Registration Section
   =================================== */

.register {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, rgba(0, 61, 92, 0.3) 0%, rgba(0, 85, 128, 0.2) 100%);
}

.register-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-2xl);
    align-items: start;
}

.register-benefits {
    background: rgba(0, 31, 63, 0.85);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 30px rgba(0, 180, 216, 0.2);
    border: 1px solid rgba(0, 119, 182, 0.4);
    backdrop-filter: blur(10px);
}

.benefits-title {
    font-size: var(--font-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
}

.benefits-list {
    list-style: none;
    padding: 0;
}

.benefits-list li {
    padding: var(--spacing-sm) 0;
    font-size: var(--font-lg);
    color: var(--text-secondary);
    line-height: 1.6;
}

.benefits-list strong {
    color: var(--accent);
}

.register-form-container {
    background: rgba(0, 31, 63, 0.85);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 30px rgba(0, 180, 216, 0.2);
    border: 1px solid rgba(0, 119, 182, 0.4);
    backdrop-filter: blur(10px);
}

.register-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group label {
    font-size: var(--font-sm);
    font-weight: 600;
    color: var(--text-primary);
}

.form-group input {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-md);
    border: 1px solid rgba(0, 119, 182, 0.5);
    border-radius: var(--radius-md);
    transition: all 0.2s;
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    backdrop-filter: blur(10px);
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(0, 180, 216, 0.3);
    background: rgba(255, 255, 255, 0.15);
}

.form-group input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.btn-register {
    background: var(--primary);
    color: white;
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: var(--font-lg);
    font-weight: 600;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s;
    margin-top: var(--spacing-sm);
}

.btn-register:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn-register:active {
    transform: translateY(0);
}

.btn-register:disabled {
    background: var(--gray-400);
    cursor: not-allowed;
}

.form-message {
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: var(--font-sm);
    text-align: center;
    display: none;
}

.form-message.success {
    display: block;
    background: rgba(6, 214, 160, 0.1);
    color: #059669;
    border: 1px solid #06D6A0;
}

.form-message.error {
    display: block;
    background: rgba(230, 57, 70, 0.1);
    color: #dc2626;
    border: 1px solid #E63946;
}

.register-note {
    text-align: center;
    margin-top: var(--spacing-lg);
    color: var(--text-secondary);
    font-size: var(--font-sm);
}

.register-note a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
}

.register-note a:hover {
    text-decoration: underline;
}

@media (max-width: 968px) {
    .register-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
}

/* ===================================
   Smooth Scrolling
   =================================== */

html {
    scroll-behavior: smooth;
}

/* ===================================
   Animations
   =================================== */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.feature-card,
.step,
.use-case-card,
.pricing-card,
.faq-item {
    animation: fadeInUp 0.6s ease-out;
}

/* ===================================
   User Profile Section
   =================================== */

.user-menu {
    position: relative;
    display: flex;
    align-items: center;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.user-avatar:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-md);
}

.user-initial {
    color: white;
    font-weight: 700;
    font-size: 16px;
    text-transform: uppercase;
}

.user-dropdown {
    position: absolute;
    top: 50px;
    right: 0;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
    border: 1px solid var(--gray-200);
}

.user-dropdown.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.user-info {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--gray-200);
}

.user-name {
    font-weight: 600;
    color: var(--text-primary);
    display: block;
}

.dropdown-item {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
    font-weight: 500;
}

.dropdown-item:hover {
    background: var(--gray-50);
    color: var(--primary);
}

/* ===================================
   Modal Styles - Fix Input Text Color
   =================================== */

.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
}

.modal-content {
    background: white;
    margin: 5% auto;
    padding: 40px;
    border-radius: 16px;
    max-width: 500px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    position: relative;
}

.modal-content h2 {
    color: var(--gray-900);
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.modal-content .close {
    position: absolute;
    top: 20px;
    right: 24px;
    font-size: 28px;
    font-weight: bold;
    color: var(--gray-500);
    cursor: pointer;
    transition: color 0.2s;
}

.modal-content .close:hover {
    color: var(--gray-900);
}

/* Modal Input Fields - Black Text for Visibility */
.modal .form-group input {
    background: white;
    color: var(--gray-900);
    border: 1px solid var(--gray-300);
}

.modal .form-group input:focus {
    background: white;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(0, 180, 216, 0.1);
}

.modal .form-group input::placeholder {
    color: var(--gray-400);
}

.modal .form-group label {
    color: var(--gray-700);
}