/* ================================================
   Global Styles
   ================================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #0369a1;
    --primary-dark: #0284c7;
    --secondary-color: #10b981;
    --text-dark: #1f2937;
    --text-gray: #4b5563;
    --text-light: #6b7280;
    --border-color: #d1d5db;
    --bg-light: #f0f9ff;
    --bg-lighter: #e0f2fe;
    --bg-warning: #fef9e7;
    --bg-footer: #1f2937;
    --bg-footer-light: #374151;
    --bg-footer-lighter: #9ca3af;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    color: var(--text-gray);
    line-height: 1.6;
    background-color: #ffffff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ================================================
   Header
   ================================================ */
.header {
    background-color: #ffffff;
    border-bottom: 1px solid #e5e7eb;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.header-logos {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.header-logos .logo {
    max-height: 60px;
    width: auto;
    object-fit: contain;
}

/* ================================================
   Hero Section
   ================================================ */
.hero {
    background: linear-gradient(135deg, var(--bg-light) 0%, var(--bg-lighter) 100%);
    padding: 4rem 0;
    min-height: 600px;
    display: flex;
    align-items: center;
}

.hero-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-content h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.125rem;
    color: var(--text-gray);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.hero-features {
    display: flex;
    gap: 2rem;
    margin-top: 1.5rem;
}

.feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-gray);
}

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

/* ================================================
   Form Card
   ================================================ */
.form-wrapper {
    display: flex;
    justify-content: center;
}

.form-card {
    background: white;
    border-radius: 0.5rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    padding: 2rem;
    width: 100%;
    max-width: 500px;
}

.form-card h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-dark);
    font-size: 0.95rem;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(3, 105, 161, 0.1);
}

.btn-submit {
    width: 100%;
    padding: 0.875rem;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 0.375rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.2s;
}

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

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

.privacy-notice {
    font-size: 0.75rem;
    color: var(--text-light);
    text-align: center;
    margin-top: 1rem;
}

/* ================================================
   Thank You Message
   ================================================ */
.thank-you-message {
    text-align: center;
    padding: 2rem 0;
}

.checkmark {
    font-size: 4rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
    display: block;
}

.thank-you-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.thank-you-text {
    font-size: 1rem;
    color: var(--text-gray);
    margin-bottom: 0.5rem;
}

.thank-you-subtitle {
    font-size: 0.95rem;
    color: var(--text-light);
}

/* ================================================
   Benefits Section
   ================================================ */
.benefits {
    padding: 4rem 0;
    background: white;
}

.benefits-header {
    text-align: center;
    margin-bottom: 3rem;
}

.benefits-header h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.benefits-header p {
    font-size: 1.125rem;
    color: var(--text-gray);
    max-width: 600px;
    margin: 0 auto;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.benefit-card {
    background: linear-gradient(135deg, var(--bg-light) 0%, var(--bg-lighter) 100%);
    padding: 2rem;
    border-radius: 0.5rem;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.benefit-card h3 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.benefit-card h4 {
    font-size: 1.125rem;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.benefit-card p {
    color: var(--text-gray);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ================================================
   Maintenance Section
   ================================================ */
.maintenance {
    padding: 4rem 0;
    background-color: var(--bg-warning);
}

.maintenance-card {
    background: white;
    border-left: 4px solid #f59e0b;
    padding: 2rem;
    border-radius: 0.5rem;
    display: flex;
    gap: 1.5rem;
}

.maintenance-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.maintenance-content h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.maintenance-content p {
    color: var(--text-gray);
    margin-bottom: 1rem;
    line-height: 1.8;
}

.maintenance-closing {
    font-weight: 500;
    color: var(--text-dark);
}

/* ================================================
   Footer
   ================================================ */
.footer {
    background-color: var(--bg-footer);
    color: var(--bg-footer-lighter);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    color: white;
    margin-bottom: 1rem;
    font-weight: 600;
    font-size: 1rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: var(--bg-footer-lighter);
    text-decoration: none;
    transition: color 0.3s;
    font-size: 0.95rem;
}

.footer-section a:hover {
    color: white;
}

.footer-logo {
    max-height: 40px;
    margin-bottom: 1rem;
    width: auto;
}

.footer-section p {
    color: var(--bg-footer-lighter);
    font-size: 0.95rem;
    line-height: 1.6;
}

.social-icons {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-icons a {
    display: inline-flex;
    width: 2rem;
    height: 2rem;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-footer-light);
    border-radius: 50%;
    color: white;
    text-decoration: none;
    transition: background-color 0.3s;
    font-size: 0.875rem;
    font-weight: 600;
}

.social-icons a:hover {
    background-color: var(--primary-color);
}

.footer-bottom {
    border-top: 1px solid var(--bg-footer-light);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.875rem;
}

.footer-bottom p {
    color: var(--bg-footer-lighter);
}

.footer-links {
    display: flex;
    gap: 1.5rem;
}

.footer-links a {
    color: var(--bg-footer-lighter);
    text-decoration: none;
    transition: color 0.3s;
}

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

/* ================================================
   How It Works Section
   ================================================ */
.how-it-works {
    padding: 4rem 0;
    background-color: #f8fafc;
}

.how-it-works h2 {
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 3rem;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.step-card {
    background: white;
    padding: 2rem;
    border-radius: 0.75rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.step-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.step-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
}

.step-card p {
    color: var(--text-gray);
    line-height: 1.6;
}

/* ================================================
   Responsive Design
   ================================================ */
@media (max-width: 768px) {
    .hero-row {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .hero-content h1 {
        font-size: 1.875rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .hero-features {
        flex-direction: column;
        gap: 1rem;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .maintenance-card {
        flex-direction: column;
        gap: 1rem;
    }

    .maintenance-icon {
        font-size: 2rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .footer-links {
        justify-content: center;
        gap: 1rem;
    }

    .header-logos {
        gap: 1rem;
    }

    .header-logos .logo {
        max-height: 50px;
    }

    .form-card {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .hero {
        padding: 2rem 0;
        min-height: auto;
    }

    .hero-content h1 {
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }

    .hero-content p {
        font-size: 0.95rem;
        margin-bottom: 1rem;
    }

    .benefits-header h2 {
        font-size: 1.5rem;
    }

    .benefit-card h3 {
        font-size: 2rem;
    }

    .benefit-card h4 {
        font-size: 1rem;
    }

    .maintenance-content h2 {
        font-size: 1.25rem;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 0.75rem;
    }
}