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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fafafa;
    width: 100%;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3 {
    margin-bottom: 1rem;
    font-weight: 700;
}

h1 {
    font-size: 2.5rem;
    line-height: 1.2;
}

h2 {
    font-size: 2rem;
    color: #0052a3;
}

h3 {
    font-size: 1.25rem;
    color: #0066cc;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    overflow-x: hidden;
    box-sizing: border-box;
    width: 100%;
}

/* Navigation */
.navbar {
    background-color: #fff;
    border-bottom: 1px solid #e0e0e0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo {
    font-size: 1.3rem;
    font-weight: 700;
    color: #0066cc;
    display: flex;
    align-items: center;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    color: #333;
    text-decoration: none;
    transition: color 0.3s ease;
    font-weight: 500;
}

.nav-links a:hover {
    color: #0066cc;
}

/* Hamburger Button */
.hamburger {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.hamburger-line {
    width: 25px;
    height: 3px;
    background-color: #333;
    margin: 5px 0;
    transition: all 0.3s ease;
}

.hamburger.active .hamburger-line:nth-child(1) {
    transform: rotate(-45deg) translate(-8px, 8px);
}

.hamburger.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.hamburger.active .hamburger-line:nth-child(3) {
    transform: rotate(45deg) translate(-7px, -7px);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #0066cc 0%, #0052a3 100%);
    color: white;
    padding: 80px 20px;
    text-align: center;
    margin-bottom: 60px;
    width: 100%;
    box-sizing: border-box;
    overflow-x: hidden;
}

.hero-content h1 {
    max-width: 700px;
    margin: 0 auto 0.5rem;
}

.tagline {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    opacity: 0.95;
}

.hero-description {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 2rem;
    line-height: 1.7;
}

/* Buttons */
.cta-button {
    display: inline-block;
    background-color: white;
    color: #0066cc;
    padding: 14px 32px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: 2px solid white;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Value Props */
.value-props {
    padding: 80px 20px;
    background-color: white;
    margin-bottom: 60px;
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 3rem;
}

.value-card {
    padding: 30px;
    background-color: #f5f7fa;
    border-radius: 8px;
    border-left: 4px solid #0066cc;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.value-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 102, 204, 0.1);
}

/* Demo Section */
.demo {
    padding: 80px 20px;
    background-color: #f9f9f9;
    margin-bottom: 60px;
}

.demo-intro {
    font-size: 1.1rem;
    max-width: 800px;
    margin: 0 auto 2rem;
    color: #555;
}

.demo-findings {
    max-width: 800px;
    margin: 0 auto;
}

.finding {
    background-color: white;
    padding: 25px;
    margin-bottom: 20px;
    border-radius: 6px;
    border: 1px solid #e0e0e0;
}

.finding h4 {
    margin-bottom: 0.75rem;
    color: #0066cc;
}

.demo-disclaimer {
    background-color: #fff3cd;
    border-left: 4px solid #ffc107;
    padding: 20px;
    border-radius: 6px;
    margin-top: 2rem;
    font-size: 0.95rem;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #0066cc 0%, #0052a3 100%);
    color: white;
    padding: 60px 20px;
    text-align: center;
}

.cta-section h2 {
    color: white;
    margin-bottom: 1rem;
}

.cta-subtext {
    font-size: 1.05rem;
    margin-bottom: 2rem;
}

/* Inquiry Section */
.inquiry-section {
    padding: 80px 20px;
    background-color: white;
}

.form-intro {
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto 2rem;
    color: #555;
}

.inquiry-form {
    max-width: 600px;
    margin: 0 auto;
    background-color: #f9f9f9;
    padding: 30px;
    border-radius: 8px;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #333;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: #0066cc;
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.form-group input.error,
.form-group select.error {
    border-color: #d32f2f;
    background-color: #ffebee;
}

.error {
    display: block;
    color: #d32f2f;
    font-size: 0.85rem;
    margin-top: 0.25rem;
}

#form-message {
    padding: 15px;
    margin-bottom: 1.5rem;
    border-radius: 4px;
    text-align: center;
}

#form-message.success {
    background-color: #c8e6c9;
    color: #2e7d32;
}

#form-message.error {
    background-color: #ffcdd2;
    color: #c62828;
}

.consent-group {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 1.5rem;
}

.consent-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    cursor: pointer;
}

.consent-group label {
    margin-bottom: 0;
    cursor: pointer;
}

.submit-button {
    width: 100%;
    padding: 14px;
    background-color: #0066cc;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.submit-button:hover {
    background-color: #0052a3;
}

.submit-button:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.3);
}

/* Privacy Section */
.privacy-section {
    padding: 80px 20px;
    background-color: #f9f9f9;
}

.privacy-content {
    max-width: 800px;
    margin: 0 auto;
}

.privacy-content h3 {
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.privacy-content p {
    margin-bottom: 1rem;
    line-height: 1.8;
    color: #555;
}

/* Footer */
.footer {
    background-color: #333;
    color: white;
    padding: 30px 20px;
    text-align: center;
    border-top: 1px solid #555;
}

.footer p {
    margin: 0.5rem 0;
    font-size: 0.95rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .hero {
        padding: 50px 20px;
    }

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

    .nav-links {
        gap: 1.5rem;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.5rem;
    }

    h2 {
        font-size: 1.25rem;
    }

    .nav-container {
        height: 60px;
    }

    .hamburger {
        display: flex;
    }

    .nav-links {
        position: absolute;
        top: 60px;
        left: 0;
        right: 0;
        background-color: white;
        flex-direction: column;
        gap: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
        border-bottom: 1px solid #e0e0e0;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        z-index: 99;
    }

    .nav-links.active {
        max-height: 300px;
        position: static;
        border-bottom: 1px solid #e0e0e0;
        box-shadow: none;
    }

    .nav-links li {
        border-bottom: 1px solid #f0f0f0;
    }

    .nav-links li:last-child {
        border-bottom: none;
    }

    .nav-links a {
        display: block;
        padding: 15px 20px;
    }

    .hero {
        padding: 40px 15px;
        margin-bottom: 30px;
    }

    .tagline {
        font-size: 1.05rem;
    }

    .hero-description {
        font-size: 0.95rem;
        width: 100%;
        box-sizing: border-box;
    }

    .cta-button {
        padding: 12px 24px;
        font-size: 0.95rem;
    }

    .value-props,
    .demo,
    .cta-section,
    .inquiry-section,
    .privacy-section {
        padding: 40px 15px;
    }

    .inquiry-form {
        padding: 15px;
    }

    .form-group input,
    .form-group select {
        min-height: 48px;
    }
}

/* Accessible hidden utility for honeypot field */
.hidden {
    display: none !important;
    visibility: hidden;
}