:root {
    --abs-primary: #0F172A; /* Slate 900 */
    --abs-accent: #10B981; /* Emerald 500 */
    --abs-bg: #F8FAFC; /* Slate 50 */
    --abs-text: #334155; /* Slate 700 */
    --abs-border: #E2E8F0;
    --abs-font: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

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

body {
    font-family: var(--abs-font);
    background-color: var(--abs-bg);
    color: var(--abs-text);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Header & Nav */
.abs-header {
    background: #fff;
    border-bottom: 1px solid var(--abs-border);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.abs-nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.abs-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    font-weight: 700;
    color: var(--abs-primary);
    font-size: 1.2rem;
    gap: 10px;
}

.abs-logo img { height: 32px; width: 32px; }

.abs-menu-desktop { display: flex; gap: 30px; }
.abs-menu-desktop a {
    text-decoration: none;
    color: var(--abs-primary);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s;
}
.abs-menu-desktop a:hover { color: var(--abs-accent); }

/* Mobile Menu */
.abs-mobile-toggle { display: none; cursor: pointer; font-size: 24px; background: none; border: none; }
.abs-mobile-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: #fff;
    border-bottom: 1px solid var(--abs-border);
    flex-direction: column;
    padding: 20px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}
.abs-mobile-menu a {
    text-decoration: none;
    color: var(--abs-primary);
    padding: 10px 0;
    border-bottom: 1px solid #f1f1f1;
    display: block;
}
.abs-mobile-menu.active { display: flex; }

/* Sections */
.abs-container { max-width: 1000px; margin: 0 auto; padding: 60px 20px; }
.abs-hero {
    background: var(--abs-primary);
    color: #fff;
    padding: 100px 20px;
    text-align: center;
}

.abs-hero h1 { font-size: 2.5rem; margin-bottom: 20px; line-height: 1.2; }
.abs-hero p { font-size: 1.1rem; opacity: 0.9; max-width: 600px; margin: 0 auto 30px; }
.abs-btn {
    display: inline-block;
    background: var(--abs-accent);
    color: #fff;
    padding: 12px 28px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    transition: 0.3s;
}
.abs-btn:hover { background: #059669; }

/* Grid Layouts */
.abs-grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.abs-card {
    background: #fff;
    padding: 30px;
    border: 1px solid var(--abs-border);
    border-radius: 8px;
}
.abs-card h3 { color: var(--abs-primary); margin-bottom: 15px; }

/* Form */
.abs-form-group { margin-bottom: 15px; }
.abs-input, .abs-textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--abs-border);
    border-radius: 4px;
    font-family: inherit;
}
.abs-footer {
    background: #fff;
    border-top: 1px solid var(--abs-border);
    padding: 40px 20px;
    text-align: center;
    font-size: 0.9rem;
    color: #64748B;
}

/* Cookie */
.abs-cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: var(--abs-primary);
    color: #fff;
    padding: 15px;
    text-align: center;
    display: none;
    z-index: 2000;
}
.abs-cookie-btn {
    background: var(--abs-accent);
    border: none;
    color: white;
    padding: 5px 15px;
    margin-left: 10px;
    cursor: pointer;
}

@media (max-width: 768px) {
    .abs-menu-desktop { display: none; }
    .abs-mobile-toggle { display: block; }
    .abs-hero h1 { font-size: 1.8rem; }
}