/* CXMBR Website Styles */
/* Modern consulting style – Valto-inspired */

:root {
    --color-primary: #0078d4;
    --color-primary-dark: #106ebe;
    --color-secondary: #1a1a2e;
    --color-text: #333333;
    --color-text-muted: #5c5c6d;
    --color-bg: #ffffff;
    --color-bg-alt: #f8f9fc;
    --color-border: #e8eaef;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-serif: 'Source Serif 4', Georgia, serif;
    --max-width: 1200px;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 5rem;
    --radius: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --shadow: 0 2px 12px rgba(0,0,0,0.06);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.1);
    --transition: 0.2s ease;
}

*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
}

/* Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow);
}

.header-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
}

.logo {
    text-decoration: none;
    color: var(--color-primary);
    font-weight: 700;
    font-size: 1.5rem;
}

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

.logo-image {
    height: 80px;
}

.main-nav ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--spacing-lg);
    align-items: center;
}

.main-nav a {
    text-decoration: none;
    color: var(--color-text);
    font-weight: 500;
    padding: var(--spacing-xs) 0;
    transition: color var(--transition);
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--color-primary);
}

.has-dropdown {
    position: relative;
}

/* More specific so it overrides .main-nav ul { display: flex } */
.main-nav .dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    list-style: none;
    /*margin: var(--spacing-xs) 0 0;*/
    padding: var(--spacing-sm);
}


.main-nav .has-dropdown:hover .dropdown-menu {
    display: block;
}

.dropdown-menu li {
    margin: 0;
}

.dropdown-menu a {
    display: block;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius);
}

.dropdown-menu a:hover {
    background: var(--color-bg-alt);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.6rem 1.25rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius);
    transition: all var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
}

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

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

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

.btn-outline:hover {
    background: var(--color-primary);
    color: white !important;
}

.btn-white {
    background: #fff;
    color: var(--color-secondary) !important;
    border-color: #fff;
}

.btn-white:hover {
    background: var(--color-bg-alt);
    color: var(--color-secondary) !important;
    border-color: var(--color-bg-alt);
}

.header-cta {
    display: flex;
    gap: var(--spacing-sm);
}

/* Mobile nav toggle */
.mobile-nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text);
}

/* Main content */
.main-content {
    min-height: 60vh;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Hero section */
.hero {
    position: relative;
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, #e8eef5 0%, #d4dce8 100%);
    border-bottom: 1px solid var(--color-border);
    overflow: hidden;
}

.hero.hero-with-image {
    min-height: 420px;
    display: flex;
    align-items: center;
    background: var(--color-secondary);
}

.hero-with-image .hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.35;
}

.hero-with-image .hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(26,26,46,0.92) 0%, rgba(26,26,46,0.75) 55%, rgba(26,26,46,0.5) 100%);
}

.hero-with-image .container {
    position: relative;
    z-index: 1;
}

.hero-with-image h1 {
    color: #fff;
    font-size: clamp(1.75rem, 4vw, 3rem);
    max-width: 640px;
}

.hero-with-image .lead {
    color: rgba(255,255,255,0.9);
    font-size: 1.2rem;
    max-width: 560px;
    margin-bottom: var(--spacing-lg);
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.hero-social {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

.hero-social-label {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.85);
    margin-right: 0.25rem;
}

.hero-with-image .hero-social-label {
    color: rgba(255,255,255,0.85);
}

.hero-social a {
    display: inline-flex;
    color: rgba(255,255,255,0.9);
    transition: color var(--transition), transform var(--transition);
}

.hero-social a:hover {
    color: #fff;
    transform: translateY(-2px);
}

.hero-social img {
    display: block;
}

.hero h1 {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    /*color: var(--color-text-muted);*/
    margin: 0 0 var(--spacing-md);
    line-height: 1.2;
}

.hero .lead {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    max-width: 800px;
    margin: 0 0 var(--spacing-lg);
    line-height: 1.65;
}

/* Pain-point / problem cards (Valto-style) */
.pain-points {
    padding: var(--spacing-2xl) 0;
    background: var(--color-bg);
}

.pain-points .section-label {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.pain-points h2 {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--color-secondary);
    margin: 0 0 var(--spacing-xl);
    max-width: 640px;
}

.pain-point-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.pain-point-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: box-shadow var(--transition), transform var(--transition);
}

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

.pain-point-card .icon-wrap {
    width: 48px;
    height: 48px;
    border-radius: var(--radius);
    background: rgba(0,120,212,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-sm);
}

.pain-point-card .icon-wrap svg {
    width: 26px;
    height: 26px;
    color: var(--color-primary);
}

.pain-point-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-secondary);
    margin: 0 0 var(--spacing-xs);
}

.pain-point-card p {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    margin: 0;
    line-height: 1.55;
}

/* Section with image (two-column) */
.section-with-image {
    padding: var(--spacing-2xl) 0;
    background: var(--color-bg);
}

.section-with-image .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.section-with-image.reverse .container {
    direction: rtl;
}

.section-with-image.reverse .section-content,
.section-with-image.reverse .section-media {
    direction: ltr;
}

.section-with-image .section-media {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.section-with-image .section-media img {
    width: 100%;
    height: auto;
    display: block;
}

.section-with-image h2 {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 2.5vw, 1.85rem);
    font-weight: 700;
    color: var(--color-secondary);
    margin: 0 0 var(--spacing-md);
}

.section-with-image .section-content p {
    color: var(--color-text-muted);
    margin: 0 0 var(--spacing-sm);
    line-height: 1.65;
}

/* Service cards with image/icon */
.card-with-image {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform var(--transition), box-shadow var(--transition);
}

.card-with-image:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.card-with-image .card-image {
    aspect-ratio: 16/10;
    background: linear-gradient(135deg, #e8eef5 0%, #d4dce8 100%);
    background-size: cover;
    background-position: center;
}

.card-with-image .card-body {
    padding: var(--spacing-lg);
}

.card-with-image .card-body h4 {
    margin: 0 0 var(--spacing-xs);
    color: var(--color-primary);
    font-size: 1.15rem;
}

.card-with-image .card-body p {
    margin: 0 0 var(--spacing-sm);
    font-size: 0.95rem;
    color: var(--color-text-muted);
    line-height: 1.55;
}

.card-with-image .card-body .btn {
    margin-top: 0.25rem;
}

/* Sections */
.section {
    padding: var(--spacing-2xl) 0;
}

.section-alt {
    background: var(--color-bg-alt);
}

.section h2 {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 2.5vw, 1.85rem);
    font-weight: 700;
    color: var(--color-secondary);
    margin: 0 0 var(--spacing-md);
}

.section h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-secondary);
    margin: var(--spacing-lg) 0 var(--spacing-sm);
}

.section ul {
    padding-left: 1.5rem;
    margin: var(--spacing-sm) 0;
}

.section li {
    margin-bottom: var(--spacing-xs);
}

/* Cards */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow);
    transition: transform var(--transition), box-shadow var(--transition);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.card h4 {
    margin: 0 0 var(--spacing-sm);
    color: var(--color-primary);
}

.card p {
    margin: 0;
    color: var(--color-text-muted);
}

/* Process steps */
.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.process-step {
    position: relative;
    padding-left: 3rem;
}

.process-step::before {
    content: attr(data-step);
    position: absolute;
    left: 0;
    top: 0;
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    opacity: 0.6;
}

.process-step h4 {
    margin: 0 0 var(--spacing-sm);
}

.process-step p {
    margin: 0;
    color: var(--color-text-muted);
}

/* Case studies */
.case-study {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.case-study h4 {
    color: var(--color-primary);
    margin: 0 0 var(--spacing-sm);
}

.case-study .meta {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-sm);
}

/* FAQ */
.faq-list {
    max-width: 800px;
}

.faq-item {
    border-bottom: 1px solid var(--color-border);
}

.faq-question {
    width: 100%;
    padding: var(--spacing-md) 0;
    background: none;
    border: none;
    text-align: left;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question::after {
    content: '+';
    font-size: 1.25rem;
    color: var(--color-primary);
}

.faq-item.active .faq-question::after {
    content: '−';
}

.faq-answer {
    display: none;
    padding: 0 0 var(--spacing-md);
}

.faq-item.active .faq-answer {
    display: block;
}

.faq-answer p {
    margin: 0;
    color: var(--color-text-muted);
}

/* Contact form */
.contact-form {
    max-width: 600px;
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 1rem;
}

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

.form-required::after {
    content: ' (Required)';
    color: #c00;
    font-weight: normal;
}

.alert {
    padding: var(--spacing-md);
    border-radius: var(--radius);
    margin-bottom: var(--spacing-md);
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Footer */
.site-footer {
    background: var(--color-secondary);
    color: #fff;
    margin-top: var(--spacing-2xl);
}

.footer-top {
    padding: var(--spacing-2xl) 0;
}

.footer-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
}

.footer-brand .logo-text {
    color: #fff;
    font-size: 1.5rem;
}

.footer-tagline {
    font-size: 0.875rem;
    opacity: 0.8;
    margin-top: var(--spacing-xs);
}

.footer-services h4,
.footer-links h4,
.footer-contact h4 {
    font-size: 1rem;
    margin: 0 0 var(--spacing-sm);
}

.footer-services ul,
.footer-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-services a,
.footer-links a,
.footer-contact a {
    color: rgba(255,255,255,0.9);
    text-decoration: none;
}

.footer-services a:hover,
.footer-links a:hover {
    text-decoration: underline;
}

.footer-bottom {
    padding: var(--spacing-md) 0;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-bottom p {
    margin: 0;
    font-size: 0.875rem;
    opacity: 0.8;
}

/* Similar services */
.similar-services {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.similar-service-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: var(--spacing-lg);
    transition: all var(--transition);
}

.similar-service-card:hover {
    border-color: var(--color-primary);
}

.similar-service-card h4 {
    margin: 0 0 var(--spacing-sm);
}

.similar-service-card h4 a {
    color: var(--color-primary);
    text-decoration: none;
}

.similar-service-card h4 a:hover {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
    .mobile-nav-toggle {
        display: flex;
    }
    
    .main-nav,
    .header-cta {
        display: none;
    }
    
    .main-nav.open {
        display: block;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-bg);
        border-bottom: 1px solid var(--color-border);
        padding: var(--spacing-md);
    }
    
    .main-nav.open ul {
        flex-direction: column;
        align-items: stretch;
    }
    
    .main-nav .dropdown-menu {
        position: static;
        display: none;
        box-shadow: none;
        border: none;
        padding-left: var(--spacing-md);
    }
    
    .main-nav .has-dropdown.open .dropdown-menu {
        display: block;
    }
    
    .hero h1 {
        font-size: 1.75rem;
    }
    
    .hero.hero-with-image {
        min-height: 380px;
        padding: var(--spacing-2xl) 0;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .section-with-image .container {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .section-with-image.reverse .container {
        direction: ltr;
    }
    
    .section-with-image .section-media {
        order: -1;
    }
    
    .header-cta.open {
        display: flex;
        flex-direction: column;
    }
}