* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

header {
    background: #1a1a2e;
    padding: 0.5rem 2rem;
    position: sticky;
    top: 0;
    z-index: 100;
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
}

.nav-logo {
    height: 18px;
    width: auto;
}

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

nav a {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

nav a:hover {
    color: #4da6ff;
}

main {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem;
}

section {
    margin-bottom: 4rem;
    padding-top: 2rem;
}

#hero {
    text-align: center;
    padding: 0.5rem 0 !important;
    padding-top: 0 !important;
    margin-bottom: 0;
    border-bottom: 1px solid #eee;
}

.hero-logo {
    max-width: 585px;
    height: auto;
    margin-bottom: 0;
}

#hero h1 {
    font-size: 3rem;
    color: #1a1a2e;
    margin-bottom: 0.5rem;
}

.tagline {
    font-size: 1.25rem;
    color: #666;
}

h2 {
    font-size: 2rem;
    color: #1a1a2e;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 3px solid #4da6ff;
    display: inline-block;
}

p {
    margin-bottom: 1rem;
    color: #555;
}

.app-card {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 2rem;
    display: flex;
    gap: 2rem;
    align-items: flex-start;
}

.app-icon {
    font-size: 4rem;
    background: linear-gradient(135deg, #4da6ff, #1a1a2e);
    border-radius: 20px;
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.app-info h3 {
    font-size: 1.5rem;
    color: #1a1a2e;
    margin-bottom: 0.25rem;
}

.app-status {
    display: inline-block;
    background: #4da6ff;
    color: #fff;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

.features {
    list-style: none;
    margin-top: 1rem;
}

.features li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: #555;
}

.features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #4da6ff;
    font-weight: bold;
}

#contact {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 12px;
}

.contact-info {
    margin-bottom: 1.5rem;
}

.contact-info p {
    margin-bottom: 0.5rem;
}

.contact-info a {
    color: #4da6ff;
    text-decoration: none;
}

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

.contact-note {
    font-size: 0.9rem;
    color: #777;
}

footer {
    background: #1a1a2e;
    color: #fff;
    text-align: center;
    padding: 2rem;
    margin-top: 4rem;
}

footer p {
    color: #aaa;
    margin-bottom: 0.5rem;
}

footer a {
    color: #4da6ff;
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

/* Multi-column footer */
.footer-content {
    max-width: 900px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    text-align: left;
    padding-bottom: 2rem;
    border-bottom: 1px solid #333;
}

.footer-section h4 {
    color: #fff;
    margin-bottom: 1rem;
    font-size: 1rem;
}

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

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

.footer-bottom {
    padding-top: 1.5rem;
}

/* Buttons */
.btn {
    display: inline-block;
    background: #4da6ff;
    color: #fff;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: background 0.3s;
    margin-top: 1rem;
}

.btn:hover {
    background: #3a8fd9;
    text-decoration: none;
}

/* Nav active state */
nav a.active {
    color: #4da6ff;
}

.logo a {
    color: #fff;
    text-decoration: none;
}

/* About page */
.about-content {
    margin-bottom: 3rem;
}

.about-content h2 {
    margin-bottom: 1rem;
}

.tech-list {
    list-style: none;
    margin-top: 1rem;
}

.tech-list li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: #555;
}

.tech-list li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: #4da6ff;
    font-weight: bold;
}

/* Apps page */
.app-detail {
    margin-bottom: 3rem;
}

.app-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.app-icon-large {
    font-size: 4rem;
    background: linear-gradient(135deg, #4da6ff, #1a1a2e);
    border-radius: 24px;
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.app-title-section h2 {
    border: none;
    padding: 0;
    margin-bottom: 0.5rem;
}

.app-description {
    margin-bottom: 2rem;
}

.app-description h3 {
    color: #1a1a2e;
    margin-bottom: 1rem;
}

.features-section {
    margin-bottom: 2rem;
}

.features-section h3 {
    color: #1a1a2e;
    margin-bottom: 1.5rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.feature-item {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 12px;
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: 0.75rem;
}

.feature-item h4 {
    color: #1a1a2e;
    margin-bottom: 0.5rem;
}

.feature-item p {
    font-size: 0.9rem;
    margin: 0;
}

.app-cta {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
}

.app-cta h3 {
    color: #1a1a2e;
    margin-bottom: 1rem;
}

.coming-soon {
    text-align: center;
    padding: 2rem;
    background: #f8f9fa;
    border-radius: 12px;
}

.coming-soon h2 {
    display: block;
    border: none;
}

/* Contact page */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.contact-info-section h2,
.contact-details h2 {
    margin-bottom: 1rem;
}

.contact-methods {
    margin-top: 2rem;
}

.contact-method {
    margin-bottom: 1.5rem;
}

.contact-method h3 {
    color: #1a1a2e;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.contact-method a {
    color: #4da6ff;
    text-decoration: none;
}

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

.company-info {
    margin-bottom: 2rem;
}

.response-time h3 {
    color: #1a1a2e;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.faq-section {
    margin-top: 2rem;
}

.faq-section h2 {
    margin-bottom: 1.5rem;
}

.faq-item {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #eee;
}

.faq-item:last-child {
    border-bottom: none;
}

.faq-item h3 {
    color: #1a1a2e;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.faq-item a {
    color: #4da6ff;
}

/* Support page */
.support-content {
    margin-bottom: 3rem;
}

.support-topics {
    margin-top: 2rem;
}

.support-topic {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 12px;
}

.support-topic h3 {
    color: #1a1a2e;
    margin-bottom: 1rem;
}

.support-topic ul {
    list-style: none;
}

.support-topic li {
    margin-bottom: 0.75rem;
    color: #555;
}

.contact-support {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 12px;
}

.contact-support h2 {
    margin-bottom: 1rem;
}

.support-contact {
    margin: 1.5rem 0;
}

.support-contact ul {
    margin-left: 1.5rem;
    margin-top: 0.5rem;
}

.support-contact li {
    color: #555;
    margin-bottom: 0.25rem;
}

.support-contact a {
    color: #4da6ff;
}

.response-note {
    font-style: italic;
    color: #777;
}

/* CTA section */
.cta {
    text-align: center;
    background: #f8f9fa;
    padding: 3rem 2rem;
    border-radius: 12px;
}

.cta h2 {
    display: block;
    border: none;
}

@media (max-width: 768px) {
    nav {
        flex-direction: column;
        gap: 1rem;
    }

    nav ul {
        gap: 1rem;
    }

    #hero h1 {
        font-size: 2rem;
    }

    .app-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .features li {
        text-align: left;
    }

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

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

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

    .app-header {
        flex-direction: column;
        text-align: center;
    }

    .hero-logo {
        max-width: 300px;
    }

    .nav-logo {
        height: 16px;
    }
}