:root {
    --bg: #F5F1EA;
    --surface: #FFFFFF;
    --text: #14232B;
    --text-muted: #485962;
    --primary: #0F4C5C;
    --primary-dark: #08303B;
    --accent: #2BB3A3;
    --menta: #DCEFEC;
    --border: rgba(15, 76, 92, 0.1);
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 24px;
    --shadow-sm: 0 2px 6px rgba(15, 76, 92, 0.05);
    --shadow-md: 0 10px 30px rgba(15, 76, 92, 0.08);
}

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

:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 3px;
}

.skip-link {
    position: absolute;
    top: -100px;
    left: 16px;
    background: var(--primary);
    color: #FFFFFF !important;
    padding: 10px 18px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 0.95rem;
    z-index: 9999;
    text-decoration: none;
    transition: top 0.2s ease;
}

.skip-link:focus {
    top: 16px;
    outline: 3px solid var(--accent);
    outline-offset: 2px;
}

body {
    font-family: 'Figtree', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.site-header {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 72px;
}

.logo {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary);
}

nav {
    display: flex;
    align-items: center;
    gap: 24px;
}

nav a {
    color: var(--text);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

nav a:hover {
    color: var(--primary);
}

.btn-cta, .btn-primary {
    display: inline-flex;
    align-items: center;
    padding: 10px 22px;
    background-color: var(--primary);
    color: #FFFFFF !important;
    border-radius: var(--radius-sm);
    font-weight: 700;
    text-decoration: none;
    transition: transform 0.2s ease, opacity 0.2s ease, background-color 0.2s ease;
}

.btn-cta:hover, .btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
}

.hero-section {
    padding: 100px 0 80px;
    text-align: center;
}

.hero-content {
    max-width: 800px;
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    background-color: var(--menta);
    color: var(--primary);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 20px;
}

h1 {
    font-size: clamp(2.25rem, 5vw, 3.5rem);
    font-weight: 800;
    color: var(--primary);
    line-height: 1.15;
    margin-bottom: 20px;
}

p.subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 32px;
}

.diana-signature-bar {
    width: 100%;
    padding: 1.25rem 1rem;
    background-color: rgba(15, 76, 92, 0.04);
    border-top: 1px solid rgba(15, 76, 92, 0.08);
    text-align: center;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.diana-signature-bar a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}

.diana-signature-bar a:hover {
    color: var(--accent);
    text-decoration: underline;
}