/* Re-using the app's theme for brand consistency */
:root {
    --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --primary-color: #007aff;
    --primary-color-hover: #0056b3;
    --bg-color: #ffffff;
    --bg-color-secondary: #f5f5f7;
    --text-color: #1d1d1f;
    --text-color-secondary: #6e6e73;
    --border-color: #d2d2d7;
    --border-radius: 12px;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    --container-width: 1100px;
}

/* --- General Styles --- */
*, *::before, *::after {
    box-sizing: border-box;
}

body, html {
    margin: 0;
    padding: 0;
    font-family: var(--font-family);
    background-color: var(--bg-color);
    color: var(--text-color);
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* --- Header & Footer --- */
.site-header {
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 10;
}

.site-header .container, .site-footer .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.25rem;
    font-weight: 600;
}

.site-footer {
    padding: 2rem 0;
    border-top: 1px solid var(--border-color);
    font-size: 0.9rem;
    color: var(--text-color-secondary);
}

.site-footer a {
    color: var(--text-color-secondary);
    text-decoration: none;
}
.site-footer a:hover {
    color: var(--primary-color);
}

/* --- Buttons --- */
.btn {
    font-size: 0.9rem;
    padding: 0.7rem 1.4rem;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 500;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-block;
}
.btn:active {
    transform: scale(0.98);
}
.btn-primary {
    background-color: var(--primary-color);
    color: white;
}
.btn-primary:hover {
    background-color: var(--primary-color-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 15px rgba(0, 122, 255, 0.2);
}
.btn-secondary {
    background-color: var(--bg-color-secondary);
    color: var(--text-color);
    border: 1px solid var(--border-color);
}
.btn-secondary:hover {
    background-color: var(--border-color);
}

/* --- Sections --- */
section {
    padding: 5rem 0;
    text-align: center;
}

/* Hero Section */
.hero-section {
    padding-top: 2rem;
    padding-bottom: 2rem;
}
.hero-section h1 {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}
.hero-section .subtitle {
    font-size: 1.25rem;
    color: var(--text-color-secondary);
    max-width: 700px;
    margin: 0 auto 2rem;
    line-height: 1.6;
}
.cta-buttons {
    margin-bottom: 3rem;
}
.hero-image-wrapper {
    padding: 0 2rem;
}
.hero-image {
    max-width: 100%;
    border-radius: var(--border-radius);
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.25);
}

/* Supported Services Section */
.supported-services-section {
    background-color: var(--bg-color-secondary);
}
.section-subtitle {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-color-secondary);
    letter-spacing: 0.1em;
    margin-bottom: 2rem;
}
.logos-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 3rem;
}
.logos-grid img {
    height: 40px;
    opacity: 0.7;
    transition: opacity 0.2s ease;
}
.logos-grid img:hover {
    opacity: 1;
}

/* Features Section */
.section-title {
    font-size: 2.5rem;
    margin-bottom: 3rem;
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    text-align: left;
}
.feature-card {
    background-color: var(--bg-color-secondary);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}
.feature-card h3 {
    margin-top: 0;
    margin-bottom: 0.5rem;
}
.feature-card p {
    color: var(--text-color-secondary);
    line-height: 1.6;
    margin-bottom: 0;
}
.feature-icon {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    background-color: var(--bg-color);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
}

/* About Section */
.about-section {
    background-color: var(--bg-color-secondary);
}
.about-section p {
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.7;
    font-size: 1.1rem;
    color: var(--text-color-secondary);
}

/* --- Animations & Responsive --- */
.animate-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.animate-in.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 900px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .hero-section h1 { font-size: 2.5rem; }
    .hero-section .subtitle { font-size: 1.1rem; }
    .section-title { font-size: 2rem; }
}

@media (max-width: 600px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
    .logos-grid {
        gap: 2rem;
    }
    .logos-grid img {
        height: 32px;
    }
}