/* ConfigGuard Components */

/* ===== Header ===== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: var(--color-white);
    z-index: 1000;
    transition: box-shadow var(--transition);
    border-bottom: 1px solid transparent;
}

.site-header.scrolled {
    box-shadow: var(--shadow-md);
    border-bottom-color: var(--color-gray-300);
}

.header-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-sm);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    flex-shrink: 0;
}

.logo:hover {
    text-decoration: none;
}

.logo img {
    width: 42px;
    height: auto;
}

.logo-text {
    font-family: var(--font-brand);
    font-size: 1.4rem;
    line-height: 1;
}

.logo-text .config {
    color: var(--color-navy);
}

.logo-text .guard {
    color: var(--color-crimson);
}

.logo-text .tm {
    font-size: 0.5rem;
    vertical-align: super;
    color: var(--color-gray-600);
}

/* Nav */
.main-nav {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.nav-links a {
    color: var(--color-gray-700);
    font-size: 0.95rem;
    font-weight: 600;
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    transition: color var(--transition), background var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--color-navy);
    background: var(--color-blue-pale);
}

.nav-links a.active {
    color: var(--color-crimson);
}

/* Ensure the CTA button in nav keeps its own styling */
.nav-links a.btn--primary {
    color: var(--color-white);
    background: var(--color-crimson);
}

.nav-links a.btn--primary:hover {
    color: var(--color-white);
    background: #6d0900;
}

/* User dropdown */
.nav-dropdown {
    position: relative;
}

.nav-dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    background: none;
    border: 1px solid var(--color-gray-300);
    border-radius: 6px;
    padding: 0.4rem 0.75rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-gray-700);
    cursor: pointer;
    transition: color var(--transition), border-color var(--transition), background var(--transition);
    font-family: inherit;
}

.nav-dropdown-toggle:hover {
    color: var(--color-navy);
    border-color: var(--color-navy);
    background: var(--color-blue-pale);
}

.nav-dropdown-toggle svg {
    flex-shrink: 0;
    transition: transform var(--transition);
}

.nav-dropdown-menu {
    display: none;
    position: absolute;
    top: calc(100% + 0.375rem);
    right: 0;
    min-width: 160px;
    background: var(--color-white);
    border: 1px solid var(--color-gray-300);
    border-radius: 8px;
    box-shadow: var(--shadow-md);
    padding: 0.375rem 0;
    z-index: 1000;
}

.nav-dropdown-menu a {
    display: block;
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-gray-700);
    border-radius: 0;
}

.nav-dropdown-menu a:hover {
    background: var(--color-blue-pale);
    color: var(--color-navy);
}

.nav-dropdown.open .nav-dropdown-menu {
    display: block;
}

.nav-dropdown.open .nav-dropdown-toggle svg {
    transform: rotate(180deg);
}

/* Mobile nav toggle */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--color-navy);
}

.nav-toggle svg {
    width: 28px;
    height: 28px;
}

/* Mobile nav overlay */
.mobile-nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

.mobile-nav-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.mobile-nav {
    display: none;
    position: fixed;
    top: 0;
    right: -300px;
    width: 300px;
    height: 100%;
    background: var(--color-white);
    z-index: 1001;
    padding: var(--space-md);
    transition: right 0.3s ease;
    box-shadow: var(--shadow-lg);
    overflow-y: auto;
}

.mobile-nav.active {
    right: 0;
}

.mobile-nav-close {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--color-navy);
    display: flex;
    justify-content: flex-end;
    margin-bottom: var(--space-md);
}

.mobile-nav-close svg {
    width: 28px;
    height: 28px;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.mobile-nav-links a {
    display: block;
    color: var(--color-gray-700);
    font-size: 1.1rem;
    font-weight: 600;
    padding: 0.75rem var(--space-sm);
    border-radius: 6px;
    transition: background var(--transition);
}

.mobile-nav-links a:hover {
    background: var(--color-blue-pale);
    color: var(--color-navy);
}

.mobile-nav-links .btn {
    text-align: center;
    margin-top: var(--space-sm);
}

/* ===== Buttons ===== */
.btn {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 700;
    padding: 0.75rem 1.75rem;
    border-radius: 6px;
    border: 2px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition);
    text-align: center;
    line-height: 1.4;
}

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

.btn--primary:hover {
    background: #6d0900;
    border-color: #6d0900;
    color: var(--color-white);
}

.btn--secondary {
    background: transparent;
    color: var(--color-navy);
    border-color: var(--color-navy);
}

.btn--secondary:hover {
    background: var(--color-navy);
    color: var(--color-white);
}

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

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

.btn--sm {
    font-size: 0.85rem;
    padding: 0.5rem 1.25rem;
}

.btn--nav {
    font-size: 0.85rem;
    padding: 0.5rem 1.25rem;
}

/* ===== Cards ===== */
.card {
    background: var(--color-white);
    border-radius: 8px;
    padding: var(--space-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-300);
    transition: box-shadow var(--transition), transform var(--transition);
}

.card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.card-icon {
    width: 48px;
    height: 48px;
    margin-bottom: var(--space-sm);
    color: var(--color-blue-mid);
}

.card-icon svg {
    width: 100%;
    height: 100%;
}

.card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.card p {
    color: var(--color-gray-600);
    font-size: 0.95rem;
}

/* Feature card (smaller) */
.feature-card {
    background: var(--color-white);
    border-radius: 6px;
    padding: 1.25rem;
    border: 1px solid var(--color-gray-300);
}

.section--pale .feature-card {
    background: var(--color-white);
}

.section:not(.section--pale) .feature-card {
    background: var(--color-blue-wash);
}

.feature-card h4 {
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 0.35rem;
    color: var(--color-navy);
}

.feature-card p {
    font-size: 0.9rem;
    color: var(--color-gray-600);
    line-height: 1.5;
}

/* ===== Hero ===== */
.hero {
    padding-top: calc(var(--header-height) + var(--space-lg));
    padding-bottom: var(--space-lg);
}

.hero-content {
    max-width: 650px;
}

.hero h1 {
    margin-bottom: var(--space-sm);
}

.hero .lead {
    font-size: 1.2rem;
    line-height: 1.6;
    margin-bottom: var(--space-md);
    opacity: 0.9;
}

.hero-actions {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.hero--compact {
    padding-top: calc(var(--header-height) + var(--space-md));
    padding-bottom: var(--space-md);
    text-align: center;
}

.hero--compact .hero-content {
    max-width: 700px;
    margin: 0 auto;
}

/* Screenshot placeholder */
.screenshot-placeholder {
    background: rgba(255,255,255,0.1);
    border: 2px dashed rgba(255,255,255,0.3);
    border-radius: 12px;
    padding: var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.5);
    font-size: 0.9rem;
    min-height: 300px;
}

/* ===== Trust Bar ===== */
.trust-bar {
    padding: var(--space-md) 0;
    background: var(--color-blue-pale);
    text-align: center;
}

.trust-bar p {
    font-size: 0.85rem;
    color: var(--color-gray-600);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.vendor-list {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-sm) var(--space-md);
}

.vendor-list span {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-gray-600);
    opacity: 0.7;
}

/* ===== Two-column feature row ===== */
.feature-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
    align-items: center;
    padding: var(--space-md) 0;
}

.feature-row + .feature-row {
    border-top: 1px solid var(--color-gray-300);
}

.section--pale .feature-row + .feature-row {
    border-top-color: rgba(255,255,255,0.5);
}

.feature-row-text h3 {
    margin-bottom: 0.75rem;
}

.feature-row-text p {
    color: var(--color-gray-600);
}

.feature-row-visual {
    background: var(--color-blue-wash);
    border-radius: 12px;
    padding: var(--space-md);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    color: var(--color-gray-400);
    font-size: 0.85rem;
    border: 1px solid var(--color-gray-300);
}

.section--pale .feature-row-visual {
    background: var(--color-white);
}

/* ===== Differentiator columns ===== */
.diff-icon {
    width: 56px;
    height: 56px;
    margin-bottom: var(--space-sm);
    color: var(--color-blue-mid);
}

.diff-icon svg {
    width: 100%;
    height: 100%;
}

/* ===== CTA Banner ===== */
.cta-banner {
    text-align: center;
    padding: var(--space-lg) 0;
}

.cta-banner h2 {
    margin-bottom: var(--space-sm);
}

.cta-banner p {
    margin-bottom: var(--space-md);
    opacity: 0.85;
}

/* ===== Footer ===== */
.site-footer {
    background: var(--color-navy-deep);
    color: rgba(255,255,255,0.7);
    padding: var(--space-lg) 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
    padding-bottom: var(--space-md);
}

.footer-brand .logo-text {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.footer-brand p {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.5;
}

.footer-col h4 {
    color: var(--color-white);
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-sm);
}

.footer-col a {
    display: block;
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
    padding: 0.25rem 0;
    transition: color var(--transition);
}

.footer-col a:hover {
    color: var(--color-white);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: var(--space-sm) 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-sm);
    font-size: 0.8rem;
    color: rgba(255,255,255,0.4);
}

/* ===== Feature section (features page) ===== */
.feature-section {
    scroll-margin-top: calc(var(--header-height) + 60px);
}

.feature-section-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.feature-section-number {
    font-family: var(--font-brand);
    font-size: 2.5rem;
    color: var(--color-blue-light);
    opacity: 0.4;
    line-height: 1;
    min-width: 50px;
}

.feature-section-icon {
    width: 40px;
    height: 40px;
    color: var(--color-blue-mid);
    flex-shrink: 0;
}

.feature-section-icon svg {
    width: 100%;
    height: 100%;
}

.feature-section-intro {
    font-size: 1.05rem;
    color: var(--color-gray-600);
    margin-bottom: var(--space-md);
    max-width: 700px;
}

/* ===== Anchor nav (features page) ===== */
.anchor-nav {
    position: sticky;
    top: var(--header-height);
    background: var(--color-white);
    border-bottom: 1px solid var(--color-gray-300);
    z-index: 900;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.anchor-nav-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-sm);
    display: flex;
    gap: 0;
    min-width: max-content;
}

.anchor-nav a {
    display: block;
    padding: 0.75rem var(--space-sm);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-gray-600);
    white-space: nowrap;
    border-bottom: 3px solid transparent;
    transition: color var(--transition), border-color var(--transition);
}

.anchor-nav a:hover {
    color: var(--color-navy);
}

.anchor-nav a.active {
    color: var(--color-crimson);
    border-bottom-color: var(--color-crimson);
}

/* ===== Solution cards ===== */
.solution-card {
    background: var(--color-white);
    border-radius: 8px;
    padding: var(--space-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-300);
}

.solution-card h3 {
    margin-bottom: var(--space-sm);
}

.solution-problem {
    background: var(--color-blue-wash);
    border-radius: 6px;
    padding: var(--space-sm);
    margin-bottom: var(--space-sm);
    font-size: 0.95rem;
}

.solution-problem strong {
    color: var(--color-navy);
}

.solution-features {
    margin-top: var(--space-sm);
}

.solution-features li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.solution-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5rem;
    width: 8px;
    height: 8px;
    background: var(--color-blue-mid);
    border-radius: 50%;
}

/* ===== Pricing ===== */
.pricing-card {
    background: var(--color-white);
    border-radius: 12px;
    padding: var(--space-lg);
    box-shadow: var(--shadow-lg);
    border: 2px solid var(--color-blue-mid);
    max-width: 560px;
    margin: 0 auto;
    text-align: center;
}

.pricing-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

.pricing-card .version {
    font-size: 0.9rem;
    color: var(--color-gray-600);
    margin-bottom: var(--space-md);
}

.pricing-model {
    font-family: var(--font-brand);
    font-size: 1.5rem;
    color: var(--color-navy);
    margin-bottom: var(--space-sm);
}

.pricing-includes {
    text-align: left;
    margin: var(--space-md) auto;
    max-width: 360px;
}

.pricing-includes li {
    padding: 0.4rem 0;
    padding-left: 1.75rem;
    position: relative;
    font-size: 0.95rem;
    color: var(--color-gray-700);
}

.pricing-includes li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.65rem;
    width: 16px;
    height: 16px;
    background: var(--color-blue-mid);
    border-radius: 50%;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='8' viewBox='0 0 10 8'%3E%3Cpath d='M1 4l2.5 2.5L9 1' stroke='white' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
}

/* ===== FAQ ===== */
.faq-list {
    max-width: 760px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--color-gray-300);
    padding: var(--space-sm) 0;
}

.faq-item:last-child {
    border-bottom: none;
}

.faq-question {
    font-weight: 700;
    color: var(--color-navy);
    font-size: 1.05rem;
    margin-bottom: 0.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.faq-question::before {
    content: 'Q.';
    font-family: var(--font-brand);
    color: var(--color-blue-light);
    font-size: 1.2rem;
}

.faq-answer {
    color: var(--color-gray-600);
    padding-left: 1.75rem;
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ===== Contact form ===== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
}

.form-group {
    margin-bottom: var(--space-sm);
}

.form-group label {
    display: block;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--color-navy);
    margin-bottom: 0.35rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.65rem 0.75rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    border: 1px solid var(--color-gray-300);
    border-radius: 6px;
    color: var(--color-gray-700);
    transition: border-color var(--transition);
    background: var(--color-white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-blue-mid);
    box-shadow: 0 0 0 3px rgba(50,85,150,0.15);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-group .error-text {
    font-size: 0.8rem;
    color: var(--color-crimson);
    margin-top: 0.25rem;
    display: none;
}

.form-group.has-error input,
.form-group.has-error select,
.form-group.has-error textarea {
    border-color: var(--color-crimson);
}

.form-group.has-error .error-text {
    display: block;
}

.contact-info h3 {
    margin-bottom: var(--space-sm);
}

.contact-info p {
    font-size: 0.95rem;
    color: var(--color-gray-600);
}

.contact-info a {
    font-weight: 600;
}

/* ===== Compliance badges ===== */
.compliance-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
}

.compliance-item {
    text-align: center;
    padding: var(--space-md);
}

.compliance-item h3 {
    margin-bottom: 0.5rem;
}

.compliance-item p {
    font-size: 0.9rem;
    color: var(--color-gray-600);
}

/* ===== Checklist ===== */
.check-list li {
    position: relative;
    padding-left: 1.75rem;
    margin-bottom: 0.6rem;
    font-size: 0.95rem;
}

.check-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.35rem;
    width: 16px;
    height: 16px;
    background: var(--color-blue-mid);
    border-radius: 50%;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='8' viewBox='0 0 10 8'%3E%3Cpath d='M1 4l2.5 2.5L9 1' stroke='white' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
}