/* landing-base.css — CSS custom properties, body reset, navigation, buttons, and skip-link */

/* ============== CSS CUSTOM PROPERTIES ============== */

:root {
    --primary: #D97757;
    --primary-dark: #C4684B;
    --secondary: #E8A87C;
    --dark: #0C0A08;
    --dark-card: #1A1510;
    --text: #EDE6DD;
    --text-muted: #9A8B7A;
    --border: #2E2319;
}

/* ============== BODY RESET ============== */

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

body {
    font-family: 'Inter', sans-serif;
    background: var(--dark);
    color: var(--text);
    line-height: 1.6;
}

/* ============== NAVIGATION ============== */

.landing-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 1rem 2rem;
    background: rgba(12, 10, 8, 0.9);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text);
    text-decoration: none;
}

.logo i {
    color: var(--primary);
}

.nav-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-link:hover {
    color: var(--text);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

/* ============== HAMBURGER MENU ============== */

.hamburger {
    display: none;
    align-items: center;
    justify-content: center;
    background: none;
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    font-size: 1.25rem;
    width: 40px;
    height: 40px;
    cursor: pointer;
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 56px;
    left: 0;
    right: 0;
    background: rgba(12, 10, 8, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    padding: 1rem;
    flex-direction: column;
    gap: 0.75rem;
    z-index: 99;
}

.mobile-menu.open {
    display: flex;
}

.mobile-menu a {
    color: var(--text);
    text-decoration: none;
    padding: 0.75rem 1rem;
    border-radius: 6px;
    font-weight: 500;
    transition: background 0.2s;
}

.mobile-menu a:hover {
    background: var(--dark-card);
}

/* ============== BUTTONS ============== */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
    border: none;
    cursor: pointer;
    font-size: 0.9rem;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

.btn-secondary {
    background: var(--dark-card);
    color: var(--text);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    border-color: var(--primary);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1rem;
}

/* ============== SKIP LINK ============== */

.skip-link {
    position: absolute;
    left: -9999px;
    z-index: 9999;
    background: var(--primary);
    color: white;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 0 0 8px 0;
}

.skip-link:focus {
    position: static;
    left: auto;
}