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

:root {
    --primary-color: #1493be;
    --primary-dark: #094c63;
    --secondary-color: #2c3e50;
    --text-color: #333;
    --text-light: #666;
    --bg-light: #f1f6f9;
    --white: #ffffff;
    --border-color: #e0e0e0;
    --success-color: #28a745;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 5px 20px rgba(0, 0, 0, 0.15);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    overflow-x: hidden;
}

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

.container-wide {
    max-width: 1600px;
}

/* Navigation */
.navbar {
    background: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
}

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

.nav-brand {
    display: flex;
    align-items: center;
}

.nav-brand img {
    height: 2.7em;
    margin-right: 0.5em;
}

.nav-brand h1 {
    color: var(--primary-color);
    font-size: 1.8rem;
    font-weight: 700;
}

.nav-brand span {
    color: var(--primary-color);
    font-size: 2.1em;
    font-weight: bold;
    margin: 0;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: color 0.3s;
}

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

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: 0;
    text-align: center;
}

.hero-wrapper {
    display: flex;
    align-items: center;
    gap: 3rem;
    flex-direction: column;
}

.hero-image {
    width: 100%;
    text-align: center;
    flex-shrink: 0;
}

.hero-image img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 0;
    box-shadow: none;
}

@media (min-width: 1200px) {
    .hero-wrapper {
        flex-direction: row;
        align-items: center;
    }

    .hero-image {
        width: 50%;
        margin-bottom: 0;
    }

    .hero .container {
        width: 50%;
        flex: 1;
    }
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    padding-bottom: 3rem;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    opacity: 0.95;
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background: var(--bg-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

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

.btn-block {
    display: block;
    width: 100%;
    text-align: center;
}

/* Features Section */
.features {
    padding: 5rem 0;
    background: var(--white);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--secondary-color);
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.contact-email {
    text-align: center;
    margin-bottom: 2rem;
}

.contact-email a {
    font-size: 1.2rem;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.contact-email a:hover {
    text-decoration: underline;
}

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

.feature-card {
    text-align: center;
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.feature-icon i {
    display: inline-block;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.feature-card h3 .cents {
    font-size: 0.7em;
}

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

/* Pricing Section */
.pricing {
    padding: 5rem 0;
    background: var(--bg-light);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    max-width: 1600px;
    margin: 0 auto;
}

.pricing-item {
    display: flex;
    flex-direction: column;
}

.pricing-card {
    background: var(--white);
    border-radius: 15px;
    padding: 3rem;
    text-align: left;
    flex: 1;
    min-width: 400px;
}

.pricing-button-container {
    text-align: center;
    margin-top: 2rem;
}

.pricing-header {
    margin-bottom: 2rem;
}

.pricing-header h3 {
    font-size: 1.8rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: flex-start;
    gap: 0.5rem;
}

.currency {
    font-size: 1.5rem;
    color: var(--text-light);
}

.amount {
    font-size: 4rem;
    font-weight: 700;
    color: var(--primary-color);
}

.amount .cents {
    font-size: 2rem;
}

.cents {
    font-size: 0.6em;
}

.period {
    font-size: 1.2rem;
    color: var(--text-light);
}

.pricing-features {
    list-style: none;
    text-align: left;
    margin-bottom: 2rem;
}

.pricing-features li {
    padding: 0.75rem 0;
    font-size: 1.1rem;
    color: var(--text-color);
    border-bottom: 1px solid var(--border-color);
}

.pricing-features li i {
    color: var(--primary-color);
    margin-right: 0.75rem;
}

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

.pricing-button-container .btn-primary:hover {
    background: var(--primary-dark);
    color: var(--white);
}

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

/* Hardware Section */
.hardware {
    padding: 5rem 0;
    background: var(--white);
}

.hardware-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
}

.hardware-item {
    text-align: center;
    background: var(--bg-light);
    border-radius: 15px;
    padding: 2rem;
    transition: transform 0.3s, box-shadow 0.3s;
}

.hardware-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.hardware-image {
    width: 100%;
    height: 250px;
    margin-bottom: 1.5rem;
    border-radius: 10px;
    overflow: hidden;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hardware-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 1rem;
}

.hardware-content h3 {
    font-size: 1.5rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.hardware-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.5rem;
}

.hardware-price .currency {
    font-size: 1.2rem;
    color: var(--text-light);
}

.hardware-price .amount {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.hardware-price .amount .cents {
    font-size: 0.5em;
}

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

.hardware-description {
    margin-top: 1rem;
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Contact Section */
.contact {
    padding: 5rem 0;
    background: var(--white);
}

.contact-form {
    max-width: 800px;
    margin: 0 auto;
    background: var(--bg-light);
    padding: 3rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

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

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--secondary-color);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.875rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 8px;
    text-align: center;
    font-weight: 500;
    display: none;
}

.form-message.success {
    background: #d4edda;
    color: var(--success-color);
    border: 1px solid #c3e6cb;
    display: block;
}

.form-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    display: block;
}

.recaptcha-container {
    margin-bottom: 1.5rem;
}

.recaptcha-info {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.recaptcha-info a {
    color: var(--primary-color);
    text-decoration: none;
}

.recaptcha-info a:hover {
    text-decoration: underline;
}

.recaptcha-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    color: var(--text-light);
    cursor: pointer;
}

.recaptcha-label input[type="checkbox"] {
    width: 1.2rem;
    height: 1.2rem;
    margin-top: 0;
    cursor: pointer;
    flex-shrink: 0;
}

.recaptcha-label a {
    color: var(--primary-color);
    text-decoration: none;
}

.recaptcha-label a:hover {
    text-decoration: underline;
}

.privacy-notice {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    text-align: left;
}

.privacy-notice a {
    color: var(--primary-color);
    text-decoration: none;
}

.privacy-notice a:hover {
    text-decoration: underline;
}

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

.contact-form .btn-primary:hover {
    background: var(--primary-dark);
    color: var(--white);
}

/* Footer */
.footer {
    background: var(--secondary-color);
    color: var(--white);
    text-align: center;
    padding: 2rem 0;
}

.footer-links {
    margin-top: 1rem;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
}

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

.footer-links a:hover {
    opacity: 0.8;
    text-decoration: underline;
}

.footer-links .separator {
    color: var(--white);
    opacity: 0.6;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .nav-menu {
        gap: 1rem;
        font-size: 0.9rem;
    }

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

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

    .form-row {
        grid-template-columns: 1fr;
    }

    .contact-form {
        padding: 2rem 1.5rem;
    }

    .pricing-card {
        padding: 2rem 1.5rem;
        text-align: center;
        min-width: auto;
    }

    .price {
        justify-content: center;
    }

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

    .hardware-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .nav-brand h1 {
        font-size: 1.4rem;
    }

    .nav-menu {
        flex-direction: column;
        gap: 0.5rem;
    }

    .hero {
        padding: 0;
    }

    .hero-title {
        font-size: 1.75rem;
    }

    .amount {
        font-size: 3rem;
    }

    .amount .cents {
        font-size: 1.5rem;
    }
}