/* ==========================================
   Needed IT - Executive IT Consulting Website
   Color Palette: Deep Blue, Platinum, Charcoal, White
   ========================================== */

/* CSS Custom Properties - Design Tokens */
:root {
    /* Primary Colors */
    --deep-blue: #0a2463;
    --deep-blue-dark: #061845;
    --deep-blue-light: #1a3a7c;
    
    /* Accent Colors */
    --platinum: #e8e8e8;
    --platinum-light: #f5f5f5;
    --platinum-dark: #d0d0d0;
    
    /* Neutral Colors */
    --charcoal: #363537;
    --charcoal-light: #4a4a4a;
    --charcoal-dark: #2a292b;
    --white: #ffffff;
    --off-white: #fafafa;
    
    /* Data-Driven Colors */
    --accent-cyan: #00a8cc;
    --accent-gold: #c9a227;
    --success-green: #28a745;
    
    /* Typography */
    --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-secondary: 'Georgia', serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Layout */
    --max-width: 1200px;
    --max-width-narrow: 900px;
    --container-padding: 2rem;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.2);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
}

/* ==========================================
   Global Reset & Base Styles
   ========================================== */

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

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

body {
    font-family: var(--font-primary);
    color: var(--charcoal);
    background-color: var(--off-white);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ==========================================
   Typography
   ========================================== */

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--deep-blue);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--spacing-md);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
    font-size: clamp(1.25rem, 2vw, 1.5rem);
}

p {
    margin-bottom: var(--spacing-sm);
    color: var(--charcoal-light);
}

a {
    color: var(--deep-blue);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

/* ==========================================
   Layout Components
   ========================================== */

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

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

.section {
    padding: var(--spacing-xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-header h2 {
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--deep-blue), var(--accent-cyan));
}

.section-header p {
    font-size: 1.125rem;
    margin-top: var(--spacing-md);
}

/* ==========================================
   Header & Navigation
   ========================================== */

header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(248,252,255,.82);
    backdrop-filter: blur(22px);
    -webkit-backdrop-filter: blur(22px);
    border-bottom: 1px solid rgba(255,255,255,.65);
    box-shadow: 0 1px 0 rgba(10,36,99,.05);
    z-index: 1000;
    transition: background var(--transition-medium), box-shadow var(--transition-medium);
}

header.scrolled {
    background: rgba(255,255,255,.94);
    box-shadow: 0 4px 32px rgba(6,24,69,.13), 0 1px 0 rgba(10,36,99,.08);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem var(--container-padding);
    max-width: var(--max-width);
    margin: 0 auto;
}

.logo {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--deep-blue);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo span {
    color: var(--accent-cyan);
}

.logo .logo-mark {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--deep-blue), var(--accent-cyan));
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    box-shadow: 0 4px 12px rgba(10, 36, 99, 0.3);
}

nav {
    display: flex;
    gap: 2rem;
}

nav a {
    font-weight: 600;
    font-size: 1rem;
    color: var(--charcoal);
    padding: 0.5rem 0;
    position: relative;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-cyan);
    transition: width var(--transition-fast);
}

nav a:hover::after {
    width: 100%;
}

nav a.active::after {
    width: 100%;
}

.cta-button {
    background: var(--deep-blue);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    transition: all var(--transition-fast);
    border: 2px solid var(--deep-blue);
}

.cta-button:hover {
    background: var(--accent-cyan);
    color: var(--white);
    border-color: var(--accent-cyan);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,168,204,.45), 0 0 0 3px rgba(0,168,204,.12);
}

/* ==========================================
   Hero Section
   ========================================== */

.hero {
    background: linear-gradient(135deg, var(--deep-blue-dark) 0%, var(--deep-blue) 100%);
    color: var(--white);
    padding: calc(var(--spacing-xl) + 4rem) 0 var(--spacing-xl);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
    background-size: 46px 46px;
    mask-image: radial-gradient(ellipse at 30% 40%, #000 30%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse at 30% 40%, #000 30%, transparent 75%);
    animation: heroGridDrift 26s linear infinite;
}
@keyframes heroGridDrift { to { background-position: 46px 46px; } }

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(58,214,247,.85), transparent);
    box-shadow: 0 0 20px rgba(58,214,247,.55);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.hero-text h1 {
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

.hero-text .subtitle {
    font-size: 1.25rem;
    color: var(--platinum-light);
    margin-bottom: var(--spacing-md);
    font-weight: 300;
}

.hero-text p {
    color: var(--platinum);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
}

.hero-cta {
    display: flex;
    gap: 1rem;
    margin-top: var(--spacing-md);
}

.primary-cta {
    background: linear-gradient(90deg, var(--accent-cyan), #1bc4e8);
    color: var(--white);
    padding: 1rem 2rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 1.125rem;
    transition: all var(--transition-fast);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    box-shadow: 0 6px 18px rgba(0,168,204,.35);
}
.primary-cta::after {
    content: '';
    position: absolute;
    top: 0; left: -100%; width: 60%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,.28), transparent);
    transform: skewX(-20deg);
    animation: ctaShimmer 3.5s 1.5s infinite;
}
@keyframes ctaShimmer { 0%{left:-100%} 60%,100%{left:160%} }

.primary-cta:hover {
    background: linear-gradient(90deg, var(--deep-blue), var(--deep-blue-light));
    transform: translateY(-3px);
    box-shadow: 0 14px 36px rgba(0,168,204,.55), 0 0 0 4px rgba(0,168,204,.12);
}

.secondary-cta {
    background: rgba(255,255,255,.08);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    color: var(--white);
    padding: 1rem 2rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 1.125rem;
    border: 1.5px solid rgba(255,255,255,.55);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.secondary-cta:hover {
    background: var(--white);
    color: var(--deep-blue);
}

.hero-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 32px 80px rgba(0,0,0,.45), inset 0 1px 0 rgba(255,255,255,.2);
    border: 1px solid rgba(255,255,255,.18);
}

.hero-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* ==========================================
   Services Section
   ========================================== */

.services {
    background: linear-gradient(160deg, #f2f7ff 0%, #e8f2fa 50%, #f5f9ff 100%);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.service-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.service-card {
    background: rgba(255,255,255,.72);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(255,255,255,.88);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    transition: all var(--transition-medium);
    box-shadow: 0 4px 28px rgba(10,36,99,.07), inset 0 1px 0 rgba(255,255,255,.95);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 64px rgba(10,36,99,.16), 0 0 0 1px rgba(0,168,204,.3), 0 0 32px rgba(0,168,204,.08);
    border-color: rgba(0,168,204,.5);
    background: rgba(255,255,255,.95);
}

.service-card h3 {
    color: var(--deep-blue);
    margin-bottom: var(--spacing-sm);
}

.service-card .icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--deep-blue), var(--accent-cyan));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

.service-card ul {
    list-style: none;
    margin-top: var(--spacing-sm);
}

.service-card li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--charcoal-light);
}

.service-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-cyan);
    font-weight: bold;
}

/* ==========================================
   Case Studies Section
   ========================================== */

.case-studies {
    background: var(--off-white);
}

.case-study {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.case-study:nth-child(even) {
    direction: rtl;
}

.case-study:nth-child(even) > * {
    direction: ltr;
}

.case-study-image {
    overflow: hidden;
}

.case-study-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.case-study:hover .case-study-image img {
    transform: scale(1.05);
}

.case-study-content {
    padding: var(--spacing-lg);
}

.case-study-content h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-sm);
}

.case-study-content .industry {
    color: var(--accent-cyan);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-xs);
    display: block;
}

.roi-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
    margin: var(--spacing-md) 0;
    padding: var(--spacing-md);
    background: var(--off-white);
    border-radius: var(--radius-sm);
    border-left: 4px solid var(--accent-gold);
}

.metric {
    text-align: center;
}

.metric-value {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(90deg, var(--deep-blue), var(--accent-cyan));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: block;
    font-variant-numeric: tabular-nums;
}

.metric-label {
    font-size: 0.875rem;
    color: var(--charcoal-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ==========================================
   Thought Leadership Section
   ========================================== */

.thought-leadership {
    background: var(--deep-blue);
    color: var(--white);
}

.thought-leadership .section-header h2 {
    color: var(--white);
}

.thought-leadership .section-header p {
    color: var(--platinum);
}

.insights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.insight-card {
    background: rgba(255,255,255,.07);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(255,255,255,.18);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-medium);
    box-shadow: 0 4px 28px rgba(0,0,0,.18), inset 0 1px 0 rgba(255,255,255,.1);
}

.insight-card:hover {
    transform: translateY(-6px);
    background: rgba(255,255,255,.13);
    box-shadow: 0 22px 54px rgba(0,0,0,.35), 0 0 24px rgba(58,214,247,.1);
}

.insight-card-content {
    padding: var(--spacing-md);
}

.insight-card h3 {
    color: var(--white);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.insight-card p {
    color: var(--platinum);
    font-size: 0.95rem;
    margin-bottom: var(--spacing-sm);
}

.insight-card .meta {
    display: flex;
    gap: 1rem;
    color: var(--accent-cyan);
    font-size: 0.875rem;
    margin-top: var(--spacing-sm);
}

/* ==========================================
   Migration Projects Section
   ========================================== */

.migration-projects {
    background: var(--white);
}

.project-timeline {
    position: relative;
    max-width: 900px;
    margin: var(--spacing-lg) auto 0;
}

.project-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 3px;
    height: 100%;
    background: linear-gradient(180deg, var(--deep-blue), var(--accent-cyan));
}

.timeline-item {
    position: relative;
    margin-bottom: var(--spacing-lg);
    padding: 0 var(--spacing-lg);
}

.timeline-item:nth-child(odd) {
    text-align: right;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
    width: 20px;
    height: 20px;
    background: var(--accent-cyan);
    border-radius: 50%;
    border: 4px solid var(--white);
    box-shadow: var(--shadow-md);
    z-index: 1;
}

.timeline-item h3 {
    margin-bottom: var(--spacing-xs);
}

.timeline-item .project-type {
    color: var(--accent-cyan);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.875rem;
}

.timeline-item p {
    font-size: 0.95rem;
}

/* ==========================================
   M365 Implementation Section
   ========================================== */

.m365-section {
    background: var(--off-white);
}

.m365-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.m365-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.m365-feature {
    background: rgba(255,255,255,.78);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,.92);
    border-left: 3px solid var(--accent-cyan);
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    box-shadow: 0 2px 14px rgba(10,36,99,.07);
}

.m365-feature h4 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.m365-feature p {
    font-size: 0.9rem;
    margin: 0;
}

.m365-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.stat-item {
    text-align: center;
    padding: var(--spacing-sm);
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(90deg, var(--deep-blue), var(--accent-cyan));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: block;
    font-variant-numeric: tabular-nums;
}

.stat-description {
    font-size: 0.95rem;
    color: var(--charcoal-light);
}

/* ==========================================
   Infrastructure Analysis Section
   ========================================== */

.infrastructure {
    background: var(--charcoal-dark);
    color: var(--white);
}

.infrastructure .section-header h2,
.infrastructure .section-header p {
    color: var(--white);
}

.infrastructure-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.analysis-card {
    background: rgba(255,255,255,.06);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border: 1px solid rgba(255,255,255,.16);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    transition: all var(--transition-medium);
    box-shadow: 0 8px 32px rgba(0,0,0,.22), inset 0 1px 0 rgba(255,255,255,.08);
}

.analysis-card:hover {
    background: rgba(255,255,255,.12);
    transform: translateY(-5px);
    border-color: rgba(0,168,204,.55);
    box-shadow: 0 20px 52px rgba(0,0,0,.35), 0 0 24px rgba(0,168,204,.14);
}

.analysis-card h3 {
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

.analysis-card .metric-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.analysis-metric {
    background: rgba(255,255,255,.08);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,.14);
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
}

.analysis-metric .value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-cyan);
    display: block;
}

.analysis-metric .label {
    font-size: 0.875rem;
    color: var(--platinum);
}

/* ==========================================
   Expertise Matrix Section
   ========================================== */

.expertise-matrix {
    background: var(--white);
}

.matrix-container {
    background: var(--off-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.matrix-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.matrix-header {
    background: var(--deep-blue);
    color: var(--white);
    padding: var(--spacing-sm);
    text-align: center;
    font-weight: 700;
    border-radius: var(--radius-sm);
}

.matrix-cell {
    background: var(--white);
    padding: var(--spacing-sm);
    border: 1px solid var(--platinum);
    border-radius: var(--radius-sm);
    text-align: center;
    font-size: 0.9rem;
}

.matrix-cell.high {
    background: linear-gradient(135deg, rgba(40, 167, 69, 0.1), rgba(40, 167, 69, 0.05));
    border-color: var(--success-green);
}

.matrix-cell.medium {
    background: linear-gradient(135deg, rgba(201, 162, 39, 0.1), rgba(201, 162, 39, 0.05));
    border-color: var(--accent-gold);
}

/* ==========================================
   Testimonials Section
   ========================================== */

.testimonials {
    background: var(--deep-blue);
    color: var(--white);
}

.testimonials .section-header h2,
.testimonials .section-header p {
    color: var(--white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.testimonial-card {
    background: rgba(255,255,255,.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,.22);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    position: relative;
    box-shadow: 0 8px 40px rgba(0,0,0,.2), inset 0 1px 0 rgba(255,255,255,.15);
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    font-size: 4rem;
    color: var(--accent-cyan);
    opacity: 0.3;
    font-family: var(--font-secondary);
    line-height: 1;
}

.testimonial-text {
    font-style: italic;
    color: var(--platinum);
    margin-bottom: var(--spacing-md);
    padding-left: 2rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.testimonial-author .name {
    font-weight: 700;
    color: var(--white);
    display: block;
}

.testimonial-author .company {
    color: var(--accent-cyan);
    font-size: 0.9rem;
}

/* ==========================================
   Contact Section
   ========================================== */

.contact {
    background: var(--white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.contact-form {
    background: var(--off-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--deep-blue);
}

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

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-cyan);
    box-shadow: 0 0 0 3px rgba(0, 168, 204, 0.1);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.contact-info {
    padding: var(--spacing-lg);
}

.contact-info-item {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    align-items: flex-start;
}

.contact-info-item .icon {
    width: 40px;
    height: 40px;
    background: var(--deep-blue);
    color: var(--white);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-info-item h4 {
    margin-bottom: 0.25rem;
}

.contact-info-item p {
    margin: 0;
}

/* ==========================================
   Footer
   ========================================== */

footer {
    background: var(--charcoal-dark);
    color: var(--platinum);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-column h4 {
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

.footer-column ul {
    list-style: none;
}

.footer-column li {
    margin-bottom: 0.5rem;
}

.footer-column a {
    color: var(--platinum);
    transition: color var(--transition-fast);
}

.footer-column a:hover {
    color: var(--accent-cyan);
}

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

.certification-badge {
    background: rgba(255, 255, 255, 0.1);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-md);
    text-align: center;
    font-size: 0.9rem;
}

/* ==========================================
   Mobile Navigation Enhancements
   ========================================== */

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--deep-blue);
    cursor: pointer;
    padding: 0.5rem;
}

/* ==========================================
   Responsive Design
   ========================================== */

@media (max-width: 1024px) {
    :root {
        --container-padding: 1.5rem;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .case-study {
        grid-template-columns: 1fr;
    }
    
    .case-study:nth-child(even) {
        direction: ltr;
    }
    
    .m365-content {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    /* Mobile Navigation */
    .mobile-menu-toggle {
        display: block;
    }
    
    nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 1rem;
        gap: 0;
        box-shadow: var(--shadow-lg);
    }
    
    nav.active {
        display: flex;
    }
    
    nav a {
        padding: 1rem;
        border-bottom: 1px solid var(--platinum);
    }
    
    nav a:last-child {
        border-bottom: none;
    }
    
    nav a::after {
        display: none;
    }
    
    .header-container {
        position: relative;
    }
    
    .section {
        padding: var(--spacing-lg) 0;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .insights-grid {
        grid-template-columns: 1fr;
    }
    
    .project-timeline::before {
        left: 20px;
    }
    
    .timeline-item {
        padding-left: 60px;
        text-align: left !important;
    }
    
    .timeline-item::before {
        left: 20px;
    }
    
    .m365-features {
        grid-template-columns: 1fr;
    }
    
    .matrix-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    /* Mobile-specific adjustments */
    .service-card {
        padding: var(--spacing-sm);
    }
    
    .case-study-content {
        padding: var(--spacing-md);
    }
    
    .roi-metrics {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    .insight-card {
        margin-bottom: var(--spacing-sm);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .certifications {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 13px;
    }
    
    :root {
        --spacing-xs: 0.5rem;
        --spacing-sm: 0.75rem;
        --spacing-md: 1.5rem;
        --spacing-lg: 2rem;
        --spacing-xl: 3rem;
    }
    
    .hero-text h1 {
        font-size: 1.75rem;
    }
    
    .hero-text .subtitle {
        font-size: 1rem;
    }
    
    .hero-text p {
        font-size: 0.9rem;
    }
    
    .hero-cta {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .primary-cta,
    .secondary-cta {
        width: 100%;
        padding: 0.875rem 1rem;
        font-size: 1rem;
    }
    
    .section-header h2 {
        font-size: 1.75rem;
    }
    
    .section-header p {
        font-size: 0.95rem;
    }
    
    .service-card h3 {
        font-size: 1.25rem;
    }
    
    .service-card p {
        font-size: 0.9rem;
    }
    
    .service-card .icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .case-study {
        margin-bottom: var(--spacing-lg);
    }
    
    .case-study-content h3 {
        font-size: 1.5rem;
    }
    
    .case-study-content p {
        font-size: 0.9rem;
    }
    
    .roi-metrics {
        grid-template-columns: 1fr;
    }
    
    .metric-value {
        font-size: 1.5rem;
    }
    
    .metric-label {
        font-size: 0.75rem;
    }
    
    .insight-card h3 {
        font-size: 1.125rem;
    }
    
    .insight-card p {
        font-size: 0.875rem;
    }
    
    .timeline-item h3 {
        font-size: 1.25rem;
    }
    
    .timeline-item p {
        font-size: 0.875rem;
    }
    
    .m365-features {
        gap: var(--spacing-sm);
    }
    
    .m365-feature h4 {
        font-size: 1rem;
    }
    
    .m365-feature p {
        font-size: 0.85rem;
    }
    
    .m365-stats {
        grid-template-columns: 1fr;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .infrastructure-grid {
        grid-template-columns: 1fr;
    }
    
    .matrix-grid {
        grid-template-columns: 1fr;
    }
    
    .matrix-cell {
        font-size: 0.8rem;
        padding: 0.5rem;
    }
    
    .matrix-header {
        font-size: 0.9rem;
        padding: 0.5rem;
    }
    
    .testimonial-card {
        padding: var(--spacing-sm);
    }
    
    .testimonial-text {
        font-size: 0.9rem;
    }
    
    .contact-form {
        padding: var(--spacing-md);
    }
    
    .contact-info {
        padding: var(--spacing-md);
    }
    
    .form-group input,
    .form-group textarea,
    .form-group select {
        font-size: 0.95rem;
    }
    
    .contact-info-item {
        flex-direction: column;
        text-align: center;
    }
    
    /* Touch-friendly targets */
    .cta-button,
    .primary-cta,
    .secondary-cta {
        min-height: 48px;
        min-width: 48px;
    }
    
    /* Better spacing for mobile touch */
    .service-card,
    .case-study,
    .insight-card,
    .testimonial-card,
    .analysis-card {
        margin-bottom: var(--spacing-sm);
    }
    
    /* Mobile-specific animations */
    @keyframes slideInUp {
        from {
            transform: translateY(30px);
            opacity: 0;
        }
        to {
            transform: translateY(0);
            opacity: 1;
        }
    }
    
    .animate-in {
        animation: slideInUp 0.5s ease forwards;
    }
}

/* ==========================================
   Animations
   ========================================== */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-in {
    animation: fadeInUp 0.6s ease forwards;
}

/* ==========================================
   Print Styles
   ========================================== */

@media print {
    header,
    footer,
    .cta-button,
    .contact-form {
        display: none;
    }
    
    .section {
        page-break-inside: avoid;
    }
}

/* ==========================================
   Sci-fi / Modernization Layer (June 2026)
   ========================================== */

/* glowing hairline atop dark sections */
.thought-leadership,
.infrastructure,
.testimonials,
section[style*="var(--deep-blue)"] {
    position: relative;
}

.thought-leadership::after,
.infrastructure::after,
.testimonials::after,
section[style*="var(--deep-blue)"]::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(58,214,247,.85), transparent);
    box-shadow: 0 0 20px rgba(58,214,247,.55);
    pointer-events: none;
}

/* gradient metric numbers on industry pages (inline-styled) */
[style*="font-size: 3rem"][style*="font-weight: 800"] {
    background: linear-gradient(90deg, var(--deep-blue), var(--accent-cyan)) !important;
    -webkit-background-clip: text !important;
    background-clip: text !important;
    color: transparent !important;
    font-variant-numeric: tabular-nums;
}

/* perf: below-fold sections render lazily */
.section {
    content-visibility: auto;
    contain-intrinsic-size: auto 700px;
}

/* respect reduced-motion for the new animations */
@media (prefers-reduced-motion: reduce) {
    .hero::before,
    .primary-cta::after {
        animation: none !important;
    }
}


/* ==========================================
   Assessment Sub-Pages (Network / Cloud / Security / Performance)
   Added July 2026
   ========================================== */

.assess-hero {
    background: linear-gradient(160deg, #030d2e 0%, #0a2463 55%, #061845 100%);
    position: relative;
    overflow: hidden;
}
.assess-hero::before {
    content: '';
    position: absolute; inset: 0;
    background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
    background-size: 42px 42px;
    animation: assessGridDrift 30s linear infinite;
}
@keyframes assessGridDrift { to { background-position: 42px 42px; } }
.assess-hero .container { position: relative; z-index: 1; }
.assess-hero .breadcrumb {
    font-size: .85rem;
    color: var(--cyan-bright, #3ad6f7);
    margin-bottom: 1.2rem;
    display: flex; align-items: center; gap: .5rem;
}
.assess-hero .breadcrumb a { color: rgba(255,255,255,.6); }
.assess-hero .breadcrumb a:hover { color: var(--accent-cyan); }
.assess-hero .kicker-pill {
    display: inline-block; font-size: .74rem; font-weight: 700; letter-spacing: 2.5px; text-transform: uppercase;
    color: var(--accent-cyan); background: rgba(0,168,204,.12); border: 1px solid rgba(0,168,204,.3);
    padding: .35rem 1rem; border-radius: 20px; margin-bottom: 1.1rem;
}
.assess-hero h1 { color: #fff; max-width: 780px; }
.assess-hero .lead { color: var(--platinum); font-size: 1.15rem; max-width: 680px; margin-top: .8rem; }
.assess-hero .metric-strip {
    display: flex; gap: 2.6rem; flex-wrap: wrap; margin-top: 2.2rem; padding-top: 1.6rem;
    border-top: 1px solid rgba(255,255,255,.16);
}
.assess-hero .metric-strip .m b { display: block; font-size: 1.8rem; color: var(--cyan-bright); }
.assess-hero .metric-strip .m span { font-size: .8rem; color: var(--platinum); text-transform: uppercase; letter-spacing: 1px; }

/* Standards / framework chips */
.standards-row { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 1.8rem; }
.standard-chip {
    background: rgba(255,255,255,.7);
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,.9);
    border-radius: 12px; padding: 1.1rem 1.3rem; flex: 1 1 240px;
    box-shadow: 0 4px 20px rgba(10,36,99,.08);
    transition: all var(--transition-medium);
}
.standard-chip:hover { transform: translateY(-4px); box-shadow: 0 16px 36px rgba(10,36,99,.14); border-color: rgba(0,168,204,.4); }
.standard-chip .tag {
    display: inline-block; font-size: .68rem; font-weight: 800; letter-spacing: 1px; text-transform: uppercase;
    color: var(--white); background: linear-gradient(135deg, var(--deep-blue), var(--accent-cyan));
    padding: .22rem .6rem; border-radius: 6px; margin-bottom: .6rem;
}
.standard-chip h4 { font-size: 1.02rem; margin-bottom: .35rem; }
.standard-chip p { font-size: .87rem; margin: 0; color: var(--charcoal-light); }

/* Diagram panels */
.diagram-card {
    background: linear-gradient(160deg, #f5f9ff, #eef4fb);
    border: 1px solid var(--platinum);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
}
.diagram-card.dark {
    background: linear-gradient(160deg, #0d1a3d, #061845);
    border-color: rgba(255,255,255,.12);
}
.diagram-card .diagram-caption {
    text-align: center; font-size: .92rem; color: var(--charcoal-light); margin-top: 1.2rem; max-width: 640px; margin-left: auto; margin-right: auto;
}
.diagram-card.dark .diagram-caption { color: var(--platinum); }
.diagram-card svg { display: block; margin: 0 auto; max-width: 100%; height: auto; }

/* Process flow */
.process-flow { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 0; margin-top: var(--spacing-lg); position: relative; }
.flow-step {
    position: relative; text-align: center; padding: 1.6rem 1.2rem;
    background: var(--off-white); border: 1px solid var(--platinum); border-radius: var(--radius-md);
    margin: 0 .5rem;
}
.flow-step .num {
    width: 44px; height: 44px; border-radius: 50%; margin: 0 auto .9rem;
    background: linear-gradient(135deg, var(--deep-blue), var(--accent-cyan)); color: #fff;
    display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 1.1rem;
    box-shadow: 0 6px 16px rgba(10,36,99,.3);
}
.flow-step h4 { font-size: 1rem; margin-bottom: .4rem; }
.flow-step p { font-size: .85rem; margin: 0; color: var(--charcoal-light); }
.flow-step:not(:last-child)::after {
    content: '→'; position: absolute; top: 22px; right: -1.3rem; color: var(--accent-cyan); font-size: 1.3rem; font-weight: 700;
}
@media (max-width: 900px) { .flow-step:not(:last-child)::after { content: none; } }

/* Pillar grid (frameworks like AWS Well-Architected, NIST CSF) */
.pillar-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1.2rem; margin-top: var(--spacing-lg); }
.pillar-card {
    text-align: center; padding: 1.6rem 1.1rem; border-radius: var(--radius-md);
    background: var(--white); border: 1px solid var(--platinum); border-top: 4px solid var(--accent-cyan);
    transition: all var(--transition-medium);
}
.pillar-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.pillar-card .picon {
    width: 52px; height: 52px; margin: 0 auto .9rem; border-radius: 12px;
    background: linear-gradient(135deg, var(--deep-blue), var(--accent-cyan));
    display: flex; align-items: center; justify-content: center;
}
.pillar-card .picon svg { width: 26px; height: 26px; stroke: #fff; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.pillar-card h4 { font-size: .96rem; margin-bottom: .4rem; }
.pillar-card p { font-size: .82rem; margin: 0; color: var(--charcoal-light); }

/* Data tables */
.table-wrap { overflow-x: auto; margin-top: var(--spacing-lg); border-radius: var(--radius-md); border: 1px solid var(--platinum); }
.data-table { width: 100%; border-collapse: collapse; font-size: .92rem; background: var(--white); }
.data-table th {
    background: var(--deep-blue); color: #fff; text-align: left; padding: .9rem 1.1rem;
    font-size: .78rem; text-transform: uppercase; letter-spacing: .8px; font-weight: 700;
}
.data-table td { padding: .85rem 1.1rem; border-bottom: 1px solid var(--platinum); color: var(--charcoal-light); }
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:nth-child(even) td { background: var(--off-white); }
.data-table .lvl { display: inline-block; padding: .22rem .65rem; border-radius: 20px; font-size: .76rem; font-weight: 700; }
.data-table .lvl.high { background: rgba(40,167,69,.12); color: var(--success-green); }
.data-table .lvl.medium { background: rgba(201,162,39,.14); color: var(--accent-gold); }
.data-table .lvl.low { background: rgba(217,83,79,.12); color: #d9534f; }

/* Content section helpers */
.assess-section .section-header { text-align: left; margin-left: 0; max-width: 760px; }
.assess-section .section-header h2::after { left: 0; transform: none; }
.two-col { display: grid; grid-template-columns: 1.1fr .9fr; gap: var(--spacing-lg); align-items: start; }
@media (max-width: 900px) { .two-col { grid-template-columns: 1fr; } }
.check-list { list-style: none; margin-top: 1rem; }
.check-list li { padding: .5rem 0 .5rem 1.8rem; position: relative; color: var(--charcoal-light); }
.check-list li::before { content: '✓'; position: absolute; left: 0; top: .5rem; color: var(--accent-cyan); font-weight: 800; }

.cta-banner {
    text-align: center; background: linear-gradient(135deg, var(--deep-blue), var(--deep-blue-light));
    color: #fff; padding: var(--spacing-lg); border-radius: var(--radius-lg); margin-top: var(--spacing-lg);
    position: relative; overflow: hidden;
}
.cta-banner::before {
    content: ''; position: absolute; width: 300px; height: 300px; border-radius: 50%;
    background: var(--accent-cyan); filter: blur(90px); opacity: .3; top: -100px; right: -100px;
}
.cta-banner h3 { color: #fff; margin-bottom: .6rem; position: relative; }
.cta-banner p { color: var(--platinum); margin-bottom: var(--spacing-md); position: relative; }