:root {
    --primary: #00807F;
    --accent: #FDD600;
    --accent-soft: #FDD658;
    --bg: #FBE8D9;
    --text: #111111;
    --white: #ffffff;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    --radius: 18px;
}

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

body {
    font-family: "Segoe UI", system-ui, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

.site-header {
    background: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 10;
}

.navbar {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-weight: 700;
    color: var(--primary);
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 1rem;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text);
    font-weight: 500;
}

.nav-links .btn {
    padding: 0.5rem 1rem;
    border-radius: 999px;
    border: 1px solid var(--primary);
}

.main-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.hero {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    align-items: center;
    background: var(--white);
    padding: 3rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.hero-card {
    background: var(--primary);
    color: var(--white);
    padding: 2rem;
    border-radius: var(--radius);
}

.section {
    margin-top: 3rem;
}

.section h2 {
    margin-bottom: 1.5rem;
    font-size: 2rem;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.card {
    background: var(--white);
    padding: 1.5rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.accent {
    background: var(--accent-soft);
    padding: 2rem;
    border-radius: var(--radius);
}

.quote-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
}

blockquote {
    background: var(--white);
    padding: 1.25rem;
    border-left: 4px solid var(--primary);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.testimonial {
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--radius);
    text-align: center;
    box-shadow: var(--shadow);
}

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 600;
    border: none;
    cursor: pointer;
}

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

.btn.secondary {
    background: var(--accent);
    color: var(--text);
}

.dashboard-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1.5rem;
}

.sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.table th,
.table td {
    padding: 0.9rem;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.table th {
    background: #f5f5f5;
}

.form {
    display: grid;
    gap: 1rem;
}

.form input,
.form select,
.form textarea {
    width: 100%;
    padding: 0.7rem;
    border-radius: 10px;
    border: 1px solid #ddd;
}

.form label {
    font-weight: 600;
    display: grid;
    gap: 0.4rem;
}

.flash {
    padding: 1rem;
    border-radius: 12px;
    margin-bottom: 1rem;
}

.flash.error {
    background: #ffe2e2;
    color: #b30000;
}

.flash.success {
    background: #e5f9f5;
    color: #006e66;
}

.auth-card {
    max-width: 420px;
    margin: 2rem auto;
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.6rem;
    border-radius: 999px;
    background: #f0f0f0;
    font-size: 0.85rem;
}

.site-footer {
    text-align: center;
    padding: 2rem;
    color: #555;
}

@media (max-width: 900px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }

    .navbar {
        flex-direction: column;
        gap: 1rem;
    }

    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
    }
}