/* =============================================================================
   Mooij Data Solutions - Main Stylesheet
   Premium Dutch Data Consultancy Website
   ============================================================================= */

/* -----------------------------------------------------------------------------
   1. CSS Custom Properties (Design Tokens)
   ----------------------------------------------------------------------------- */
:root {
    --mds-primary:       #07305d;
    --mds-primary-light: #0a4080;
    --mds-accent:        #eaa159;
    --mds-accent-dark:   #d4884a;
    --mds-white:         #ffffff;
    --mds-light:         #f8f9fa;
    --mds-light-2:       #f1f4f8;
    --mds-text:          #1e293b;
    --mds-text-muted:    #64748b;
    --mds-border:        #e2e8f0;

    --mds-shadow-sm: 0 1px 3px rgba(7,48,93,0.08), 0 1px 2px rgba(7,48,93,0.05);
    --mds-shadow-md: 0 4px 16px rgba(7,48,93,0.10), 0 2px 6px rgba(7,48,93,0.06);
    --mds-shadow-lg: 0 10px 40px rgba(7,48,93,0.14), 0 4px 12px rgba(7,48,93,0.08);

    --mds-radius:    12px;
    --mds-radius-sm: 6px;
    --mds-radius-lg: 20px;

    --mds-transition: 0.25s ease;

    --mds-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* -----------------------------------------------------------------------------
   2. Base & Reset
   ----------------------------------------------------------------------------- */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--mds-font);
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.7;
    color: var(--mds-text);
    background-color: var(--mds-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--mds-font);
    font-weight: 700;
    line-height: 1.25;
    color: var(--mds-text);
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1rem;
    color: var(--mds-text-muted);
}

a {
    color: var(--mds-primary);
    text-decoration: none;
    transition: color var(--mds-transition);
}

a:hover {
    color: var(--mds-accent);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.text-accent {
    color: var(--mds-accent) !important;
}

/* -----------------------------------------------------------------------------
   3. Navigation
   ----------------------------------------------------------------------------- */
.mds-navbar {
    background-color: var(--mds-white);
    border-bottom: 1px solid transparent;
    padding: 0.85rem 0;
    transition: box-shadow var(--mds-transition), border-color var(--mds-transition), padding var(--mds-transition);
    z-index: 1030;
}

.mds-navbar.scrolled {
    box-shadow: var(--mds-shadow-md);
    border-bottom-color: var(--mds-border);
    padding: 0.6rem 0;
}

.mds-navbar-brand {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--mds-primary) !important;
    letter-spacing: -0.02em;
    text-decoration: none;
    transition: opacity var(--mds-transition);
}

.mds-navbar-brand:hover {
    opacity: 0.85;
    color: var(--mds-primary) !important;
}

.mds-navbar-brand .brand-text {
    color: var(--mds-primary);
}

.mds-navbar-brand .brand-accent {
    color: var(--mds-accent);
}

.mds-navbar .nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--mds-text) !important;
    padding: 0.5rem 0.85rem !important;
    position: relative;
    transition: color var(--mds-transition);
}

.mds-navbar .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0.85rem;
    right: 0.85rem;
    height: 2px;
    background-color: var(--mds-accent);
    transform: scaleX(0);
    transition: transform var(--mds-transition);
    border-radius: 2px;
}

.mds-navbar .nav-link:hover,
.mds-navbar .nav-link.active {
    color: var(--mds-primary) !important;
}

.mds-navbar .nav-link:hover::after,
.mds-navbar .nav-link.active::after {
    transform: scaleX(1);
}

.mds-navbar .navbar-toggler {
    border: 1.5px solid var(--mds-border);
    border-radius: var(--mds-radius-sm);
    padding: 0.4rem 0.6rem;
    outline: none;
    box-shadow: none;
}

.mds-navbar .navbar-toggler:focus {
    box-shadow: 0 0 0 3px rgba(234,161,89,0.25);
}

.mds-navbar .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%2307305d' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Navbar buttons */
.mds-btn-accent {
    background-color: var(--mds-accent);
    color: var(--mds-primary) !important;
    border: 2px solid var(--mds-accent);
    border-radius: var(--mds-radius-sm);
    font-weight: 600;
    font-size: 0.875rem;
    padding: 0.5rem 1.25rem;
    transition: background-color var(--mds-transition), border-color var(--mds-transition), transform var(--mds-transition), box-shadow var(--mds-transition);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
}

.mds-btn-accent:hover {
    background-color: var(--mds-accent-dark);
    border-color: var(--mds-accent-dark);
    color: var(--mds-primary) !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(234,161,89,0.35);
}

.mds-btn-primary {
    background-color: var(--mds-primary);
    color: var(--mds-white) !important;
    border: 2px solid var(--mds-primary);
    border-radius: var(--mds-radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.65rem 1.5rem;
    transition: background-color var(--mds-transition), border-color var(--mds-transition), transform var(--mds-transition), box-shadow var(--mds-transition);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
}

.mds-btn-primary:hover {
    background-color: var(--mds-primary-light);
    border-color: var(--mds-primary-light);
    color: var(--mds-white) !important;
    transform: translateY(-1px);
    box-shadow: var(--mds-shadow-md);
}

.mds-btn-outline-light {
    background-color: transparent;
    color: var(--mds-white) !important;
    border: 2px solid rgba(255,255,255,0.55);
    border-radius: var(--mds-radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.65rem 1.5rem;
    transition: background-color var(--mds-transition), border-color var(--mds-transition), transform var(--mds-transition);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
}

.mds-btn-outline-light:hover {
    background-color: rgba(255,255,255,0.12);
    border-color: var(--mds-white);
    color: var(--mds-white) !important;
    transform: translateY(-1px);
}

/* Collapse mobile nav */
@media (max-width: 991.98px) {
    .mds-navbar .navbar-collapse {
        padding: 1rem 0;
        border-top: 1px solid var(--mds-border);
        margin-top: 0.75rem;
    }
    .mds-navbar .nav-link {
        padding: 0.6rem 0 !important;
    }
    .mds-navbar .nav-link::after {
        display: none;
    }
    .mds-navbar .nav-item.ms-lg-3 {
        margin-top: 0.75rem;
    }
    .mds-btn-accent {
        display: inline-flex;
        width: auto;
    }
}

/* -----------------------------------------------------------------------------
   4. Flash Alert
   ----------------------------------------------------------------------------- */
.mds-flash-alert {
    border-radius: 0;
    border-left: none;
    border-right: none;
    border-top: none;
    border-bottom: 3px solid currentColor;
    font-weight: 500;
    font-size: 0.9rem;
}

/* -----------------------------------------------------------------------------
   5. Hero Section
   ----------------------------------------------------------------------------- */
.mds-hero {
    background-color: var(--mds-primary);
    background-image:
        radial-gradient(ellipse at 70% 50%, rgba(10,64,128,0.6) 0%, transparent 60%),
        radial-gradient(ellipse at 10% 80%, rgba(234,161,89,0.08) 0%, transparent 50%);
    min-height: 88vh;
    display: flex;
    align-items: center;
    padding: 6rem 0 5rem;
    position: relative;
    overflow: hidden;
}

.mds-hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.mds-hero-badge {
    display: inline-flex;
    align-items: center;
    background-color: rgba(234,161,89,0.15);
    color: var(--mds-accent);
    border: 1px solid rgba(234,161,89,0.35);
    border-radius: 50px;
    padding: 0.4rem 1rem;
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.mds-hero-title {
    font-size: clamp(2rem, 4.5vw, 3.25rem);
    font-weight: 800;
    color: var(--mds-white);
    line-height: 1.15;
    letter-spacing: -0.025em;
    margin-bottom: 1.25rem;
}

.mds-hero-subtitle {
    font-size: 1.125rem;
    color: rgba(255,255,255,0.75);
    line-height: 1.7;
    margin-bottom: 1.75rem;
    max-width: 560px;
    font-weight: 400;
}

.mds-hero-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.mds-tag {
    background-color: rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.85);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 50px;
    padding: 0.3rem 0.85rem;
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.01em;
}

.mds-hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
}

/* Hero visual stat cards */
.mds-hero-visual {
    position: relative;
    height: 340px;
}

.mds-hero-card-1,
.mds-hero-card-2,
.mds-hero-card-3 {
    position: absolute;
    background-color: rgba(255,255,255,0.07);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--mds-radius);
    padding: 1.25rem 1.5rem;
    animation: float 6s ease-in-out infinite;
}

.mds-hero-card-1 {
    top: 10%;
    right: 5%;
    width: 220px;
    animation-delay: 0s;
}

.mds-hero-card-2 {
    top: 42%;
    right: 20%;
    width: 230px;
    animation-delay: 2s;
}

.mds-hero-card-3 {
    bottom: 10%;
    right: 2%;
    width: 250px;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(-8px); }
}

.mds-stat-icon {
    width: 44px;
    height: 44px;
    background-color: rgba(255,255,255,0.12);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    color: var(--mds-white);
    flex-shrink: 0;
}

.mds-stat-icon.accent {
    background-color: rgba(234,161,89,0.25);
    color: var(--mds-accent);
}

.mds-stat-number {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--mds-white);
    line-height: 1;
}

.mds-stat-label {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.65);
    font-weight: 500;
    margin-top: 0.2rem;
}

.mds-stat-label-sm {
    font-size: 0.72rem;
    color: rgba(255,255,255,0.55);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

.mds-stat-text {
    font-size: 0.88rem;
    color: var(--mds-white);
    font-weight: 600;
    margin-top: 0.15rem;
}

/* Scroll indicator */
.mds-hero-scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
}

.mds-hero-scroll-indicator a {
    color: rgba(255,255,255,0.5);
    font-size: 1.5rem;
    display: block;
    animation: bounce 2s ease infinite;
    text-decoration: none;
}

.mds-hero-scroll-indicator a:hover {
    color: var(--mds-accent);
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(8px); }
}

@media (max-width: 991.98px) {
    .mds-hero {
        min-height: auto;
        padding: 5rem 0 4rem;
    }
    .mds-hero-subtitle {
        max-width: 100%;
    }
    .mds-hero-scroll-indicator {
        display: none;
    }
}

@media (max-width: 575.98px) {
    .mds-hero-cta {
        flex-direction: column;
        align-items: flex-start;
    }
    .mds-hero-cta .btn {
        width: 100%;
        justify-content: center;
    }
}

/* -----------------------------------------------------------------------------
   6. Page Section Utility Classes
   ----------------------------------------------------------------------------- */
.mds-section {
    padding: 90px 0;
}

.mds-section-light {
    background-color: var(--mds-light);
}

.mds-section-light-2 {
    background-color: var(--mds-light-2);
}

.mds-section-white {
    background-color: var(--mds-white);
}

.mds-section-dark {
    background-color: var(--mds-primary);
}

.mds-section-label {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--mds-accent);
    margin-bottom: 0.5rem;
    display: block;
}

.mds-section-label.light {
    color: rgba(234,161,89,0.85);
}

.mds-section-title {
    font-size: clamp(1.6rem, 3vw, 2.25rem);
    font-weight: 800;
    color: var(--mds-text);
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}

.mds-section-title.text-white {
    color: var(--mds-white) !important;
}

.mds-section-subtitle {
    font-size: 1.05rem;
    color: var(--mds-text-muted);
    line-height: 1.7;
    max-width: 600px;
    margin: 0 auto;
}

@media (max-width: 767.98px) {
    .mds-section {
        padding: 60px 0;
    }
}

/* -----------------------------------------------------------------------------
   7. Page Header (inner pages)
   ----------------------------------------------------------------------------- */
.mds-page-header {
    background-color: var(--mds-primary);
    background-image:
        radial-gradient(ellipse at 80% 50%, rgba(10,64,128,0.5) 0%, transparent 60%);
    padding: 4rem 0 3.5rem;
    color: var(--mds-white);
    position: relative;
    overflow: hidden;
}

.mds-page-header::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.mds-page-header-title {
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
    font-weight: 800;
    color: var(--mds-white);
    letter-spacing: -0.025em;
    margin-bottom: 0.75rem;
}

.mds-page-header-subtitle {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.72);
    max-width: 580px;
    line-height: 1.65;
    margin-bottom: 0;
}

.mds-breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.82rem;
    margin-bottom: 1.25rem;
}

.mds-breadcrumb a {
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    transition: color var(--mds-transition);
}

.mds-breadcrumb a:hover {
    color: var(--mds-accent);
}

.mds-breadcrumb span {
    color: rgba(255,255,255,0.4);
}

.mds-breadcrumb .current {
    color: var(--mds-accent);
    font-weight: 600;
}

/* -----------------------------------------------------------------------------
   8. Cards
   ----------------------------------------------------------------------------- */
.mds-card {
    background-color: var(--mds-white);
    border: 1px solid var(--mds-border);
    border-radius: var(--mds-radius);
    padding: 2rem;
    height: 100%;
    transition: transform var(--mds-transition), box-shadow var(--mds-transition), border-color var(--mds-transition);
    position: relative;
}

.mds-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--mds-shadow-lg);
    border-color: rgba(7,48,93,0.12);
}

.mds-card-featured {
    border-top: 3px solid var(--mds-primary);
}

.mds-card-featured.mds-card-accent {
    border-top-color: var(--mds-accent);
}

.mds-card-icon-wrap {
    width: 52px;
    height: 52px;
    background-color: rgba(7,48,93,0.08);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.45rem;
    color: var(--mds-primary);
    margin-bottom: 1.25rem;
    transition: background-color var(--mds-transition), color var(--mds-transition);
}

.mds-card-icon-wrap.accent {
    background-color: rgba(234,161,89,0.15);
    color: var(--mds-accent-dark);
}

.mds-card-icon-wrap.small {
    width: 44px;
    height: 44px;
    font-size: 1.2rem;
    border-radius: 10px;
}

.mds-card:hover .mds-card-icon-wrap {
    background-color: rgba(7,48,93,0.13);
}

.mds-card-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--mds-text);
    margin-bottom: 0.6rem;
}

.mds-card-body {
    font-size: 0.9rem;
    color: var(--mds-text-muted);
    line-height: 1.7;
    margin-bottom: 1.25rem;
    flex-grow: 1;
}

.mds-card-link {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--mds-primary);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    transition: gap var(--mds-transition), color var(--mds-transition);
}

.mds-card-link.accent {
    color: var(--mds-accent-dark);
}

.mds-card-link:hover {
    color: var(--mds-accent-dark);
    gap: 0.5rem;
}

.mds-card-link .bi-arrow-right {
    transition: transform var(--mds-transition);
}

.mds-card-link:hover .bi-arrow-right {
    transform: translateX(3px);
}

/* Service card with flex layout */
.mds-service-card {
    background-color: var(--mds-white);
    border: 1px solid var(--mds-border);
    border-radius: var(--mds-radius);
    padding: 2rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: transform var(--mds-transition), box-shadow var(--mds-transition);
}

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

/* -----------------------------------------------------------------------------
   9. USP Cards (dark background)
   ----------------------------------------------------------------------------- */
.mds-usp-card {
    background-color: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--mds-radius);
    padding: 1.75rem;
    height: 100%;
    transition: background-color var(--mds-transition), border-color var(--mds-transition), transform var(--mds-transition);
}

.mds-usp-card:hover {
    background-color: rgba(255,255,255,0.1);
    border-color: rgba(234,161,89,0.35);
    transform: translateY(-3px);
}

.mds-usp-icon {
    font-size: 1.75rem;
    color: var(--mds-accent);
    margin-bottom: 1rem;
    display: block;
}

.mds-usp-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--mds-white);
    margin-bottom: 0.5rem;
}

.mds-usp-body {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.65);
    line-height: 1.65;
    margin-bottom: 0;
}

/* -----------------------------------------------------------------------------
   10. Technology Badges
   ----------------------------------------------------------------------------- */
.mds-tech-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.mds-tech-badge {
    background-color: var(--mds-light-2);
    color: var(--mds-primary);
    border: 1px solid var(--mds-border);
    border-radius: 50px;
    padding: 0.3rem 0.85rem;
    font-size: 0.8rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    transition: background-color var(--mds-transition), border-color var(--mds-transition);
}

.mds-tech-badge:hover {
    background-color: rgba(7,48,93,0.08);
    border-color: rgba(7,48,93,0.2);
}

.mds-tech-badge.lg {
    padding: 0.45rem 1rem;
    font-size: 0.875rem;
}

/* -----------------------------------------------------------------------------
   11. Sector Cards
   ----------------------------------------------------------------------------- */
.mds-sector-card {
    background-color: var(--mds-white);
    border: 1px solid var(--mds-border);
    border-radius: var(--mds-radius);
    padding: 1.25rem 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.6rem;
    transition: border-color var(--mds-transition), box-shadow var(--mds-transition), transform var(--mds-transition);
    height: 100%;
}

.mds-sector-card:hover {
    border-color: rgba(234,161,89,0.4);
    box-shadow: var(--mds-shadow-sm);
    transform: translateY(-2px);
}

.mds-sector-icon {
    font-size: 1.75rem;
    color: var(--mds-primary);
    display: block;
}

.mds-sector-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--mds-text);
    line-height: 1.3;
}

/* -----------------------------------------------------------------------------
   12. Testimonials
   ----------------------------------------------------------------------------- */
.mds-testimonial-card {
    background-color: var(--mds-white);
    border: 1px solid var(--mds-border);
    border-top: 3px solid var(--mds-accent);
    border-radius: var(--mds-radius);
    padding: 2rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: transform var(--mds-transition), box-shadow var(--mds-transition);
}

.mds-testimonial-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--mds-shadow-md);
}

.mds-testimonial-quote {
    font-size: 2.5rem;
    color: var(--mds-accent);
    line-height: 1;
    margin-bottom: 1rem;
    opacity: 0.7;
}

.mds-testimonial-text {
    font-size: 0.9rem;
    color: var(--mds-text);
    line-height: 1.75;
    font-style: italic;
    flex-grow: 1;
    margin-bottom: 1.25rem;
}

.mds-testimonial-author {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid var(--mds-border);
}

.mds-testimonial-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background-color: var(--mds-primary);
    color: var(--mds-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
    flex-shrink: 0;
}

.mds-testimonial-info {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.mds-testimonial-info strong {
    font-size: 0.9rem;
    color: var(--mds-text);
    font-weight: 700;
}

.mds-testimonial-info span {
    font-size: 0.78rem;
    color: var(--mds-text-muted);
    display: block;
}

/* -----------------------------------------------------------------------------
   13. CTA Section
   ----------------------------------------------------------------------------- */
.mds-cta-section {
    background-color: var(--mds-primary);
    background-image:
        radial-gradient(ellipse at 30% 50%, rgba(10,64,128,0.6) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 80%, rgba(234,161,89,0.08) 0%, transparent 50%);
    padding: 90px 0;
    position: relative;
    overflow: hidden;
}

.mds-cta-section::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.mds-cta-title {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 800;
    color: var(--mds-white);
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}

.mds-cta-subtitle {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.72);
    line-height: 1.7;
    margin-bottom: 2rem;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

.mds-cta-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.mds-cta-availability {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.6);
    margin-bottom: 0;
}

/* -----------------------------------------------------------------------------
   14. Footer
   ----------------------------------------------------------------------------- */
.mds-footer {
    background-color: var(--mds-primary);
    color: rgba(255,255,255,0.75);
    padding-top: 0;
}

.mds-footer-main {
    padding: 5rem 0 3.5rem;
}

.mds-footer-brand {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--mds-white);
    letter-spacing: -0.025em;
}

.mds-footer-tagline {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--mds-accent);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.75rem;
}

.mds-footer-desc {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.mds-linkedin-btn {
    display: inline-flex;
    align-items: center;
    background-color: rgba(255,255,255,0.1);
    color: var(--mds-white) !important;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: var(--mds-radius-sm);
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    transition: background-color var(--mds-transition), border-color var(--mds-transition);
}

.mds-linkedin-btn:hover {
    background-color: rgba(255,255,255,0.18);
    border-color: rgba(255,255,255,0.35);
    color: var(--mds-white) !important;
}

.mds-footer-heading {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--mds-accent);
    margin-bottom: 1.25rem;
}

.mds-footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mds-footer-links li {
    margin-bottom: 0.6rem;
}

.mds-footer-links a {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    transition: color var(--mds-transition);
    position: relative;
}

.mds-footer-links a::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--mds-accent);
    transition: width var(--mds-transition);
}

.mds-footer-links a:hover {
    color: var(--mds-accent);
}

.mds-footer-links a:hover::after {
    width: 100%;
}

.mds-footer-contact {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mds-footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 0.25rem;
    margin-bottom: 0.85rem;
    font-size: 0.875rem;
    color: rgba(255,255,255,0.6);
}

.mds-footer-contact li i {
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.mds-footer-contact a {
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    transition: color var(--mds-transition);
}

.mds-footer-contact a:hover {
    color: var(--mds-accent);
}

.mds-footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 1.5rem 0;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.45);
}

.mds-footer-meta {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.35);
}

/* -----------------------------------------------------------------------------
   15. About Page Specific
   ----------------------------------------------------------------------------- */
.mds-about-visual {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.mds-about-photo-placeholder {
    width: 240px;
    height: 300px;
    background: linear-gradient(135deg, var(--mds-light-2), var(--mds-border));
    border-radius: var(--mds-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 6rem;
    color: rgba(7,48,93,0.25);
    position: relative;
    overflow: hidden;
    border: 1px solid var(--mds-border);
}

.mds-about-photo-placeholder::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 50%, rgba(7,48,93,0.06));
}

.mds-about-stats {
    display: flex;
    gap: 1.5rem;
}

.mds-about-stat {
    text-align: center;
    background-color: var(--mds-white);
    border: 1px solid var(--mds-border);
    border-radius: var(--mds-radius);
    padding: 1rem 1.25rem;
    box-shadow: var(--mds-shadow-sm);
    min-width: 80px;
}

.mds-about-stat-number {
    display: block;
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--mds-primary);
    line-height: 1;
    margin-bottom: 0.3rem;
}

.mds-about-stat-label {
    display: block;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--mds-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.mds-about-text {
    font-size: 0.975rem;
    color: var(--mds-text);
    line-height: 1.75;
    margin-bottom: 1rem;
}

/* Timeline (career) */
.mds-timeline {
    position: relative;
    padding-left: 2rem;
}

.mds-timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 7px;
    width: 2px;
    background: linear-gradient(to bottom, var(--mds-primary), var(--mds-accent));
    border-radius: 2px;
}

.mds-timeline-item {
    position: relative;
    margin-bottom: 2.5rem;
}

.mds-timeline-item:last-child {
    margin-bottom: 0;
}

.mds-timeline-dot {
    position: absolute;
    left: -2rem;
    top: 0.35rem;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background-color: var(--mds-primary);
    border: 3px solid var(--mds-white);
    box-shadow: 0 0 0 2px var(--mds-primary);
}

.mds-timeline-dot.accent {
    background-color: var(--mds-accent);
    box-shadow: 0 0 0 2px var(--mds-accent);
}

.mds-timeline-period {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--mds-accent);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.35rem;
    display: block;
}

.mds-timeline-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--mds-text);
    margin-bottom: 0.5rem;
}

.mds-timeline-body {
    font-size: 0.875rem;
    color: var(--mds-text-muted);
    line-height: 1.7;
    margin-bottom: 0;
}

/* Certification cards */
.mds-cert-card {
    background-color: var(--mds-white);
    border: 1px solid var(--mds-border);
    border-left: 4px solid var(--mds-primary);
    border-radius: var(--mds-radius-sm);
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: box-shadow var(--mds-transition), transform var(--mds-transition);
}

.mds-cert-card:hover {
    box-shadow: var(--mds-shadow-md);
    transform: translateX(3px);
}

.mds-cert-card.accent-left {
    border-left-color: var(--mds-accent);
}

.mds-cert-icon {
    font-size: 1.75rem;
    color: var(--mds-primary);
    flex-shrink: 0;
}

.mds-cert-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--mds-text);
    margin-bottom: 0.15rem;
}

.mds-cert-issuer {
    font-size: 0.78rem;
    color: var(--mds-text-muted);
    margin-bottom: 0;
}

/* -----------------------------------------------------------------------------
   16. Expertise / Technology Page
   ----------------------------------------------------------------------------- */
.mds-tech-category {
    background-color: var(--mds-white);
    border: 1px solid var(--mds-border);
    border-radius: var(--mds-radius);
    padding: 2rem;
    height: 100%;
    transition: box-shadow var(--mds-transition), transform var(--mds-transition);
}

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

.mds-tech-category-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.25rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--mds-border);
}

.mds-tech-category-icon {
    width: 50px;
    height: 50px;
    background-color: rgba(7,48,93,0.08);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--mds-primary);
    flex-shrink: 0;
}

.mds-tech-category-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--mds-text);
    margin-bottom: 0;
}

.mds-tech-category-desc {
    font-size: 0.875rem;
    color: var(--mds-text-muted);
    line-height: 1.7;
    margin-bottom: 1.25rem;
}

.mds-tech-items {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.mds-tech-item {
    background-color: var(--mds-light-2);
    color: var(--mds-primary);
    border: 1px solid var(--mds-border);
    border-radius: 50px;
    padding: 0.25rem 0.75rem;
    font-size: 0.78rem;
    font-weight: 600;
}

/* Proficiency bar */
.mds-proficiency {
    margin-bottom: 1rem;
}

.mds-proficiency-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.4rem;
}

.mds-proficiency-name {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--mds-text);
}

.mds-proficiency-pct {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--mds-primary);
}

.mds-proficiency-track {
    height: 6px;
    background-color: var(--mds-border);
    border-radius: 3px;
    overflow: hidden;
}

.mds-proficiency-fill {
    height: 100%;
    background: linear-gradient(to right, var(--mds-primary), var(--mds-accent));
    border-radius: 3px;
    transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
    width: 0;
}

.mds-proficiency-fill.animate {
    width: var(--pct, 0%);
}

/* -----------------------------------------------------------------------------
   17. Projects / Case Studies Page
   ----------------------------------------------------------------------------- */
.mds-case-card {
    background-color: var(--mds-white);
    border: 1px solid var(--mds-border);
    border-radius: var(--mds-radius);
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: transform var(--mds-transition), box-shadow var(--mds-transition);
}

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

.mds-case-card-header {
    background-color: var(--mds-primary);
    padding: 1.5rem 1.75rem;
    position: relative;
}

.mds-case-card-header.accent-bg {
    background-color: var(--mds-accent-dark);
}

.mds-case-sector-badge {
    display: inline-flex;
    align-items: center;
    background-color: rgba(255,255,255,0.2);
    color: var(--mds-white);
    border-radius: 50px;
    padding: 0.25rem 0.75rem;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.mds-case-card-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--mds-white);
    margin-bottom: 0;
}

.mds-case-card-body {
    padding: 1.75rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.mds-case-section-label {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--mds-accent-dark);
    margin-bottom: 0.35rem;
    display: block;
}

.mds-case-text {
    font-size: 0.875rem;
    color: var(--mds-text-muted);
    line-height: 1.65;
    margin-bottom: 1.25rem;
}

.mds-case-outcome {
    background-color: var(--mds-light);
    border-radius: var(--mds-radius-sm);
    padding: 0.85rem 1rem;
    margin-bottom: 1.25rem;
}

.mds-case-outcome p {
    font-size: 0.875rem;
    color: var(--mds-text);
    margin-bottom: 0;
    font-weight: 500;
}

.mds-case-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid var(--mds-border);
}

.mds-case-tech-tag {
    background-color: rgba(7,48,93,0.07);
    color: var(--mds-primary);
    border-radius: var(--mds-radius-sm);
    padding: 0.2rem 0.6rem;
    font-size: 0.73rem;
    font-weight: 600;
}

/* -----------------------------------------------------------------------------
   18. Contact Page / Forms
   ----------------------------------------------------------------------------- */
.mds-contact-info {
    background-color: var(--mds-primary);
    border-radius: var(--mds-radius);
    padding: 2.5rem;
    height: 100%;
    color: var(--mds-white);
}

.mds-contact-info-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--mds-white);
    margin-bottom: 0.5rem;
}

.mds-contact-info-subtitle {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.65);
    margin-bottom: 2rem;
}

.mds-contact-detail {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.mds-contact-detail-icon {
    width: 40px;
    height: 40px;
    background-color: rgba(255,255,255,0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--mds-accent);
    flex-shrink: 0;
}

.mds-contact-detail-label {
    font-size: 0.72rem;
    font-weight: 700;
    color: rgba(255,255,255,0.55);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.2rem;
    display: block;
}

.mds-contact-detail-value {
    font-size: 0.9rem;
    color: var(--mds-white);
    font-weight: 500;
}

.mds-contact-detail-value a {
    color: var(--mds-white);
    text-decoration: none;
    transition: color var(--mds-transition);
}

.mds-contact-detail-value a:hover {
    color: var(--mds-accent);
}

.mds-availability-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: rgba(34,197,94,0.15);
    color: #86efac;
    border: 1px solid rgba(34,197,94,0.25);
    border-radius: 50px;
    padding: 0.4rem 1rem;
    font-size: 0.82rem;
    font-weight: 600;
    margin-top: 1.5rem;
}

.mds-availability-dot {
    width: 8px;
    height: 8px;
    background-color: #4ade80;
    border-radius: 50%;
    animation: pulse 2s ease infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: 0.6; transform: scale(0.85); }
}

/* Form styling */
.mds-form-card {
    background-color: var(--mds-white);
    border: 1px solid var(--mds-border);
    border-radius: var(--mds-radius);
    padding: 2.5rem;
    box-shadow: var(--mds-shadow-sm);
}

.mds-form-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--mds-text);
    margin-bottom: 0.4rem;
    display: block;
}

.mds-form-control {
    width: 100%;
    padding: 0.7rem 1rem;
    font-size: 0.9rem;
    font-family: var(--mds-font);
    color: var(--mds-text);
    background-color: var(--mds-white);
    border: 1.5px solid var(--mds-border);
    border-radius: var(--mds-radius-sm);
    transition: border-color var(--mds-transition), box-shadow var(--mds-transition);
    outline: none;
    appearance: none;
}

.mds-form-control:focus {
    border-color: var(--mds-accent);
    box-shadow: 0 0 0 3px rgba(234,161,89,0.2);
}

.mds-form-control.is-invalid {
    border-color: #ef4444;
    box-shadow: 0 0 0 3px rgba(239,68,68,0.15);
}

.mds-form-control.is-valid {
    border-color: #22c55e;
}

.mds-form-control::placeholder {
    color: rgba(100,116,139,0.6);
}

textarea.mds-form-control {
    resize: vertical;
    min-height: 130px;
}

.mds-form-error {
    font-size: 0.78rem;
    color: #ef4444;
    margin-top: 0.3rem;
    display: none;
}

.mds-form-error.visible {
    display: block;
}

.mds-form-group {
    margin-bottom: 1.25rem;
}

/* honeypot */
.mds-honeypot {
    position: absolute;
    left: -9999px;
    opacity: 0;
    pointer-events: none;
    tab-index: -1;
}

/* Form submit */
.mds-btn-submit {
    background-color: var(--mds-primary);
    color: var(--mds-white);
    border: 2px solid var(--mds-primary);
    border-radius: var(--mds-radius-sm);
    font-family: var(--mds-font);
    font-size: 0.95rem;
    font-weight: 700;
    padding: 0.8rem 2rem;
    cursor: pointer;
    transition: background-color var(--mds-transition), transform var(--mds-transition), box-shadow var(--mds-transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.mds-btn-submit:hover {
    background-color: var(--mds-primary-light);
    border-color: var(--mds-primary-light);
    transform: translateY(-1px);
    box-shadow: var(--mds-shadow-md);
}

.mds-btn-submit:disabled {
    opacity: 0.65;
    cursor: not-allowed;
    transform: none;
}

/* -----------------------------------------------------------------------------
   19. Approach / Process Section
   ----------------------------------------------------------------------------- */
.mds-process-step {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    padding: 1.75rem;
    background-color: var(--mds-white);
    border: 1px solid var(--mds-border);
    border-radius: var(--mds-radius);
    transition: box-shadow var(--mds-transition), transform var(--mds-transition);
    height: 100%;
}

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

.mds-process-number {
    width: 46px;
    height: 46px;
    background-color: var(--mds-primary);
    color: var(--mds-white);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 800;
    flex-shrink: 0;
}

.mds-process-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--mds-text);
    margin-bottom: 0.4rem;
}

.mds-process-body {
    font-size: 0.875rem;
    color: var(--mds-text-muted);
    line-height: 1.65;
    margin-bottom: 0;
}

/* Delivery model cards */
.mds-delivery-card {
    background-color: var(--mds-white);
    border: 1px solid var(--mds-border);
    border-top: 4px solid var(--mds-primary);
    border-radius: var(--mds-radius);
    padding: 2rem;
    height: 100%;
    transition: box-shadow var(--mds-transition), transform var(--mds-transition);
}

.mds-delivery-card:hover {
    box-shadow: var(--mds-shadow-md);
    transform: translateY(-3px);
}

.mds-delivery-card.accent-top {
    border-top-color: var(--mds-accent);
}

.mds-delivery-card-icon {
    font-size: 2rem;
    color: var(--mds-primary);
    margin-bottom: 1rem;
    display: block;
}

.mds-delivery-card.accent-top .mds-delivery-card-icon {
    color: var(--mds-accent-dark);
}

.mds-delivery-card-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--mds-text);
    margin-bottom: 0.6rem;
}

.mds-delivery-card-body {
    font-size: 0.875rem;
    color: var(--mds-text-muted);
    line-height: 1.7;
    margin-bottom: 0;
}

.mds-delivery-features {
    list-style: none;
    padding: 0;
    margin: 1rem 0 0;
}

.mds-delivery-features li {
    font-size: 0.82rem;
    color: var(--mds-text-muted);
    padding: 0.3rem 0;
    border-bottom: 1px solid var(--mds-border);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.mds-delivery-features li:last-child {
    border-bottom: none;
}

.mds-delivery-features li i {
    color: var(--mds-accent-dark);
    font-size: 0.8rem;
    flex-shrink: 0;
}

/* -----------------------------------------------------------------------------
   20. Info / Callout blocks
   ----------------------------------------------------------------------------- */
.mds-callout {
    background-color: rgba(7,48,93,0.05);
    border-left: 4px solid var(--mds-primary);
    border-radius: 0 var(--mds-radius-sm) var(--mds-radius-sm) 0;
    padding: 1.25rem 1.5rem;
    margin: 1.5rem 0;
}

.mds-callout.accent {
    background-color: rgba(234,161,89,0.08);
    border-left-color: var(--mds-accent);
}

.mds-callout p {
    margin-bottom: 0;
    font-size: 0.9rem;
    color: var(--mds-text);
    font-style: italic;
}

/* Check list */
.mds-check-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mds-check-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    padding: 0.35rem 0;
    font-size: 0.875rem;
    color: var(--mds-text-muted);
    line-height: 1.6;
}

.mds-check-list li i {
    color: var(--mds-primary);
    font-size: 0.9rem;
    flex-shrink: 0;
    margin-top: 0.2rem;
}

.mds-check-list.light li {
    color: rgba(255,255,255,0.7);
}

.mds-check-list.light li i {
    color: var(--mds-accent);
}

/* -----------------------------------------------------------------------------
   21. Animations & Intersection Observer
   ----------------------------------------------------------------------------- */
.fade-in-up {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.55s ease, transform 0.55s ease;
}

.fade-in-up.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger delays for grouped fade-ins */
.fade-in-up:nth-child(1) { transition-delay: 0.05s; }
.fade-in-up:nth-child(2) { transition-delay: 0.12s; }
.fade-in-up:nth-child(3) { transition-delay: 0.19s; }
.fade-in-up:nth-child(4) { transition-delay: 0.26s; }
.fade-in-up:nth-child(5) { transition-delay: 0.33s; }
.fade-in-up:nth-child(6) { transition-delay: 0.40s; }

/* Respect user's reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    .fade-in-up {
        opacity: 1;
        transform: none;
        transition: none;
    }
    .mds-hero-card-1,
    .mds-hero-card-2,
    .mds-hero-card-3 {
        animation: none;
    }
}

/* -----------------------------------------------------------------------------
   22. Utilities & Misc
   ----------------------------------------------------------------------------- */
.mds-divider {
    border: none;
    border-top: 1px solid var(--mds-border);
    margin: 2rem 0;
}

.mds-icon-circle {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background-color: rgba(7,48,93,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--mds-primary);
}

.mds-icon-circle.accent {
    background-color: rgba(234,161,89,0.15);
    color: var(--mds-accent-dark);
}

.mds-number-big {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--mds-primary);
    letter-spacing: -0.03em;
    line-height: 1;
}

.mds-number-big.accent {
    color: var(--mds-accent-dark);
}

/* Highlight card - for key metrics */
.mds-metric-card {
    text-align: center;
    padding: 2rem 1.5rem;
    background-color: var(--mds-white);
    border: 1px solid var(--mds-border);
    border-radius: var(--mds-radius);
    transition: transform var(--mds-transition), box-shadow var(--mds-transition);
}

.mds-metric-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--mds-shadow-md);
}

.mds-metric-value {
    font-size: 2.75rem;
    font-weight: 800;
    color: var(--mds-primary);
    line-height: 1;
    margin-bottom: 0.35rem;
    letter-spacing: -0.03em;
}

.mds-metric-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--mds-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* Anchor offset for sticky nav */
.mds-anchor-offset {
    scroll-margin-top: 90px;
}

/* Horizontal rule with text */
.mds-section-divider {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 2.5rem 0;
}

.mds-section-divider::before,
.mds-section-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background-color: var(--mds-border);
}

.mds-section-divider span {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--mds-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    white-space: nowrap;
}

/* Chip/pill for services */
.mds-pill {
    display: inline-flex;
    align-items: center;
    background-color: rgba(7,48,93,0.08);
    color: var(--mds-primary);
    border-radius: 50px;
    padding: 0.35rem 0.9rem;
    font-size: 0.8rem;
    font-weight: 600;
    gap: 0.35rem;
}

.mds-pill.accent {
    background-color: rgba(234,161,89,0.15);
    color: var(--mds-accent-dark);
}

/* Skip to main content accessibility */
.skip-to-main {
    position: absolute;
    top: -100%;
    left: 0;
    z-index: 9999;
    background-color: var(--mds-primary);
    color: var(--mds-white);
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    transition: top 0.2s;
    text-decoration: none;
}

.skip-to-main:focus {
    top: 0;
}

/* Print */
@media print {
    .mds-navbar,
    .mds-hero-scroll-indicator,
    .mds-cta-section,
    .mds-footer {
        display: none !important;
    }
    .mds-page-header {
        background: none;
        color: #000;
        padding: 1rem 0;
    }
    .mds-page-header-title {
        color: #000;
    }
}

/* -----------------------------------------------------------------------------
   20. Proficiency Bars (Expertise page)
   ----------------------------------------------------------------------------- */
.mds-proficiency-bar {
    height: 8px;
    background-color: var(--mds-border);
    border-radius: 99px;
    overflow: hidden;
}

.mds-proficiency-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--mds-primary), var(--mds-primary-light));
    border-radius: 99px;
    width: 0;
    transition: width 1s ease;
}

.mds-proficiency-fill.animate {
    width: var(--fill);
}