:root {
    --lavender: #7B68A6;
    --lavender-dark: #5c4f82;
    --lavender-light: #9a8bc4;
    --text: #2c2c2c;
    --text-muted: #5a5a5a;
    --bg: #f8f7fa;
    --white: #ffffff;
    --border: #e2e0e8;
}

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

body {
    font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Header */
.site-header {
    background: var(--white);
    border-bottom: 1px solid var(--border);
    padding: 1rem 0;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--text);
}

.logo-mark {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--lavender);
    color: var(--white);
    font-weight: 700;
    font-size: 1.1rem;
    border-radius: 4px;
}

.logo-text {
    font-weight: 600;
    font-size: 1.1rem;
}

.site-nav {
    display: flex;
    gap: 1.5rem;
}

.site-nav a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.15s;
}

.site-nav a:hover {
    color: var(--lavender);
}

/* Main */
.site-main {
    flex: 1;
    padding: 2.5rem 0 3rem;
}

/* Hero */
.hero {
    text-align: center;
    padding: 3rem 0 2.5rem;
}

.hero h1 {
    font-size: 2rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 640px;
    margin: 0 auto 2rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.65rem 1.5rem;
    font-size: 0.95rem;
    font-weight: 500;
    text-decoration: none;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.15s;
}

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

.btn-primary:hover {
    background: var(--lavender-dark);
}

/* Features */
.features {
    margin-top: 2rem;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.feature-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 1.5rem;
}

.feature-card h3 {
    color: var(--lavender);
    font-size: 1.05rem;
    margin-bottom: 0.5rem;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Page headers */
.page-header {
    margin-bottom: 2rem;
}

.page-header h1 {
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.page-intro {
    color: var(--text-muted);
    font-size: 1.05rem;
}

/* Services */
.service-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.service-item {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 1.5rem;
}

.service-item h2 {
    font-size: 1.1rem;
    color: var(--lavender);
    margin-bottom: 0.5rem;
}

.service-item p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* About */
.about-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.about-block h2 {
    font-size: 1.15rem;
    color: var(--lavender);
    margin-bottom: 0.75rem;
}

.about-block p {
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}

.value-list {
    list-style: none;
    padding: 0;
}

.value-list li {
    padding: 0.5rem 0;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
}

.value-list li:last-child {
    border-bottom: none;
}

/* Contact */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

@media (max-width: 700px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

.contact-info h2,
.contact-form h2 {
    font-size: 1.15rem;
    color: var(--lavender);
    margin-bottom: 1rem;
}

.contact-details dt {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text);
    margin-top: 0.75rem;
}

.contact-details dt:first-child {
    margin-top: 0;
}

.contact-details dd {
    color: var(--text-muted);
    margin-left: 0;
}

.contact-form {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 1.5rem;
}

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

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 0.35rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 0.95rem;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--lavender-light);
    box-shadow: 0 0 0 2px rgba(123, 104, 166, 0.15);
}

/* Footer */
.site-footer {
    background: var(--white);
    border-top: 1px solid var(--border);
    padding: 1.5rem 0;
    text-align: center;
}

.footer-inner p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.footer-detail {
    font-size: 0.8rem;
    margin-top: 0.25rem;
}