/* --- General Body & Root Variables --- */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: #f8fafc; /* neutral gray-50 */
    color: #1e293b; /* slate-800 */
}
:root {
    --comtarsia-blue: #004E8A;
    --comtarsia-orange: #FF8C00;
}

/* --- Color & Style Utilities --- */
.text-comtarsia-blue { color: var(--comtarsia-blue); }
.bg-comtarsia-blue { background-color: var(--comtarsia-blue); }
.hover\:text-comtarsia-blue:hover { color: var(--comtarsia-blue); }
.border-comtarsia-blue { border-color: var(--comtarsia-blue); }
.text-comtarsia-orange { color: var(--comtarsia-orange); }
.bg-comtarsia-orange { background-color: var(--comtarsia-orange); }
.hover\:bg-comtarsia-orange-dark:hover { background-color: #E67E00; }
.accent-comtarsia-blue { accent-color: var(--comtarsia-blue); }

/* --- Navigation & Header --- */
.mega-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    width: 80vw;
    max-width: 1280px;
    margin-top: 0.5rem;
    background-color: #ffffff;
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    z-index: 50;
    border-radius: 0.75rem;
    border: 1px solid #e2e8f0;
}
.nav-item.open .mega-menu {
    display: block;
}
.nav-link.active {
    color: white;
    font-weight: 600;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 0.375rem;
}
.nav-item.open > .nav-link {
    color: white;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 0.375rem;
}

/* --- Form Styles (from license-request) --- */
.form-input, 
.form-textarea, 
.form-select {
    display: block;
    width: 100%;
    border-radius: 0.5rem !important;
    border-width: 1px;
    border-color: #cbd5e1;
    background-color: #fff;
    padding: 0.5rem 0.75rem;
    box-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    transition: border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}
.form-input:focus, 
.form-textarea:focus, 
.form-select:focus {
    outline: none;
    border-color: var(--comtarsia-blue);
    box-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05), 0 0 0 3px rgba(0, 78, 138, 0.5);
    --tw-ring-color: var(--comtarsia-blue);
}
.form-label {
    display: block;
    margin-bottom: 0.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: #334155;
}
.form-checkbox {
    height: 1rem;
    width: 1rem;
    border-radius: 0.375rem;
    color: var(--comtarsia-blue);
}
.form-checkbox:focus {
    --tw-ring-color: var(--comtarsia-blue);
}
.form-radio {
    height: 1rem;
    width: 1rem;
    color: var(--comtarsia-blue);
}
.form-radio:focus {
    --tw-ring-color: var(--comtarsia-blue);
}
/* General focus ring for elements not using .form-input */
.focus\:ring-comtarsia-blue:focus {
    --tw-ring-color: var(--comtarsia-blue);
}

/* --- Reusable Components (Cards, Sections) --- */
.section-title {
    font-size: 2.25rem;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 1rem;
}
.section-subtitle {
    font-size: 1.125rem;
    color: #475569;
    max-width: 48rem;
    margin: 0 auto 3rem auto;
}
.card {
    background-color: white;
    border-radius: 0.75rem;
    transition: transform 0.2s, box-shadow 0.2s;
}


/* --- Hero & Feature Styles (Index & Product Pages) --- */
.hero-slider-wrapper {
    display: flex;
    transition: transform 0.5s ease-in-out;
}
#hero-slider {
    background-size: cover;
    background-position: center;
    transition: background-image 0.5s ease-in-out;
}
.hero-slide {
    flex: 0 0 100%;
    min-width: 100%;
}
.slider-pagination-bar {
    background-color: #94a3b8; /* slate-400 */
    transition: all 0.4s ease-in-out;
    height: 4px;
    flex-grow: 1;
    cursor: pointer;
}
.slider-pagination-bar.active {
    background-color: var(--comtarsia-blue);
}
.feature-icon {
    background-color: #e0f2fe; /* sky-100 */
    color: var(--comtarsia-blue);
}
.bg-hero-pattern {
    background-image: linear-gradient(rgba(0, 0, 0, 0.75), rgba(0, 0, 0, 0.75)), url('/bg/1.png');
    background-size: cover;
    background-position: center;
}

/* --- Data Privacy Page Styles --- */
.policy-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1e293b;
    margin-top: 2rem;
    margin-bottom: 1rem;
}
.policy-content p, .policy-content li {
    margin-bottom: 1rem;
}
.policy-content ul {
    list-style-position: inside;
    list-style-type: disc;
    padding-left: 1rem;
}

/* --- Manual Page Styles --- */
.manual-content h1 { font-size: 2.25rem; font-weight: 700; margin-bottom: 1rem; color: #1e293b; }
.manual-content h2 { font-size: 1.875rem; font-weight: 700; margin-top: 2.5rem; margin-bottom: 1.5rem; padding-bottom: 0.5rem; border-bottom: 1px solid #e2e8f0; color: #1e293b; }
.manual-content h3 { font-size: 1.5rem; font-weight: 600; margin-top: 2rem; margin-bottom: 1rem; color: #334155; }
.manual-content h4 { font-size: 1.25rem; font-weight: 600; margin-top: 1.5rem; margin-bottom: 0.75rem; color: #475569; }
.manual-content p, .manual-content ul, .manual-content ol, .manual-content dl { margin-bottom: 1rem; line-height: 1.75; }
.manual-content ul { list-style-type: disc; padding-left: 1.5rem; }
.manual-content ol { list-style-type: decimal; padding-left: 1.5rem; }
.manual-content a { color: var(--comtarsia-blue); text-decoration: none; }
.manual-content a:hover { text-decoration: underline; }
.manual-content code { background-color: #e2e8f0; color: #475569; padding: 0.125rem 0.375rem; border-radius: 0.25rem; font-size: 0.9em; font-family: 'Courier New', Courier, monospace; }
.manual-content pre { background-color: #1e293b; color: #e2e8f0; padding: 1rem; border-radius: 0.5rem; overflow-x: auto; margin-bottom: 1rem; }
.manual-content pre code { background-color: transparent; color: inherit; padding: 0; font-size: 1em; }
.manual-content table { width: 100%; border-collapse: collapse; margin-bottom: 1.5rem; }
.manual-content th, .manual-content td { border: 1px solid #cbd5e1; padding: 0.75rem; text-align: left; }
.manual-content th { background-color: #f1f5f9; font-weight: 600; }
.manual-content strong { font-weight: 600; }
#toc ul { list-style-type: none; padding-left: 0; }
#toc ul ul { padding-left: 1.5rem; }
#toc li { margin-bottom: 0.5rem; }

#quick-nav a {
    display: block;
    padding: 0.25rem 0.875rem; /* 14px */
    border-left: 2px solid transparent;
    transition: all 0.2s ease-in-out;
}
#quick-nav a.active-nav-link {
    color: var(--comtarsia-blue);
    font-weight: 600;
    border-left-color: var(--comtarsia-blue);
    background-color: #eef2ff;
}

/* --- Mobile Menu Utilities --- */
.rotate-180 {
    transform: rotate(180deg);
}