/* Thesis Technology Solutions - Premium B2B Enterprise Consulting Design System */

@import url('https://fonts.googleapis.com/css2?family=Geist+Mono:wght@300;400;500;600;700&family=Geist:wght@300;400;500;600;700;800;900&family=Inter:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800;900&display=swap');

:root {
    /* Enterprise Color Palette */
    --bg-primary: #0B1220;         /* Deep Slate Base */
    --bg-secondary: #111827;       /* Dark Navy Tone */
    --bg-card: rgba(17, 24, 39, 0.45); /* Glassmorphism base */
    --border-color: rgba(37, 99, 235, 0.12); /* Electric Blue transparent border */
    --border-hover: rgba(6, 182, 212, 0.4);   /* Cyan Accent hover glow */
    
    --text-primary: #F8FAFC;       /* Slate White */
    --text-secondary: #94A3B8;     /* Muted Slate Gray */
    --text-muted: #475569;         /* Muted slate for captions */
    
    --color-primary: #2563EB;      /* Electric Blue (Cloud & Platform) */
    --color-secondary: #0B1220;    /* Dark Navy Base */
    --color-accent: #2563EB;       /* Accent electric blue */
    --color-highlight: #06B6D4;    /* Cyan Highlight (AI & High-Tech) */
    --color-success: #10B981;      /* Emerald Green (ROI/Metrics) */
    --color-error: #EF4444;        /* Crimson Red */
    
    --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-highlight) 100%);
    --gradient-brand: linear-gradient(135deg, var(--bg-secondary) 0%, var(--color-primary) 100%);
    --gradient-glow: radial-gradient(circle at 50% 50%, rgba(6, 182, 212, 0.15) 0%, rgba(0, 0, 0, 0) 70%);
    --gradient-card: linear-gradient(180deg, rgba(37, 99, 235, 0.03) 0%, rgba(255, 255, 255, 0) 100%);
    
    /* Typography */
    --font-heading: 'Plus Jakarta Sans', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'Geist Mono', monospace;
    
    /* Layout */
    --max-width: 1280px;
    --border-radius: 16px;
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Global Reset */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--bg-primary);
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    
    /* Custom blueprint grid and mesh gradients */
    background-image: 
        radial-gradient(at 0% 0%, rgba(37, 99, 235, 0.12) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(6, 182, 212, 0.1) 0px, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(15, 23, 42, 0.5) 0px, transparent 100%),
        linear-gradient(rgba(255, 255, 255, 0.007) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.007) 1px, transparent 1px);
    background-size: 100% 100%, 100% 100%, 100% 100%, 64px 64px, 64px 64px;
    background-attachment: fixed;
}

/* Floating Ambient Glow Light Elements (Via CSS Animation) */
@keyframes floatGlow1 {
    0% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(60px, 40px) scale(1.15); opacity: 0.18; }
    100% { transform: translate(0, 0) scale(1); }
}
@keyframes floatGlow2 {
    0% { transform: translate(0, 0) scale(1.1); }
    50% { transform: translate(-50px, -30px) scale(0.95); opacity: 0.14; }
    100% { transform: translate(0, 0) scale(1.1); }
}

body::before {
    content: '';
    position: fixed;
    top: -250px;
    left: -250px;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.22), transparent 70%);
    filter: blur(120px);
    pointer-events: none;
    z-index: -1;
    animation: floatGlow1 30s infinite ease-in-out;
}

body::after {
    content: '';
    position: fixed;
    bottom: -250px;
    right: -250px;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.18), transparent 70%);
    filter: blur(120px);
    pointer-events: none;
    z-index: -1;
    animation: floatGlow2 25s infinite ease-in-out;
}

/* Typography & Headings */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.03em;
    color: var(--text-primary);
}

h1 {
    font-size: clamp(2.75rem, 6.5vw, 4.5rem);
    font-weight: 900;
    letter-spacing: -0.04em;
    line-height: 1.1;
}

h2 {
    font-size: clamp(2rem, 4.5vw, 2.75rem);
    margin-bottom: 1rem;
    letter-spacing: -0.03em;
}

h3 {
    font-size: clamp(1.35rem, 2.5vw, 1.75rem);
    margin-bottom: 0.75rem;
    letter-spacing: -0.02em;
}

h4 {
    font-size: 1.1rem;
    font-weight: 700;
}

p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

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

/* Layout Containers */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 1;
}

.split-layout {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 5rem;
    align-items: center;
}

@media (max-width: 992px) {
    .split-layout {
        grid-template-columns: 1fr;
        gap: 3.5rem;
    }
}

.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.text-accent {
    color: var(--color-highlight);
}

.text-success {
    color: var(--color-success);
}

.text-mono {
    font-family: var(--font-mono);
}

/* Glassmorphism Cards */
.glass-card {
    background: var(--bg-card);
    background-image: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 3rem;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.4);
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.12), transparent);
    z-index: 1;
}

.glass-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-6px);
    box-shadow: 0 20px 40px -15px rgba(6, 182, 212, 0.18);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.9rem 2rem;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 12px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    gap: 0.5rem;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-highlight) 100%);
    color: #fff;
    box-shadow: 0 4px 20px rgba(6, 182, 212, 0.25);
}

.btn-primary:hover {
    box-shadow: 0 8px 30px rgba(6, 182, 212, 0.45);
    transform: translateY(-2px);
}

.btn-primary::after {
    content: '';
    position: absolute;
    top: 0;
    left: -50%;
    width: 200%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transform: skewX(-20deg);
    transition: 0.75s;
    opacity: 0;
}

.btn-primary:hover::after {
    left: 120%;
    opacity: 1;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(6, 182, 212, 0.3);
    transform: translateY(-2px);
}

.btn-accent {
    background: rgba(37, 99, 235, 0.08);
    color: var(--color-highlight);
    border: 1px solid rgba(37, 99, 235, 0.25);
}

.btn-accent:hover {
    background: rgba(6, 182, 212, 0.15);
    border-color: rgba(6, 182, 212, 0.5);
    box-shadow: 0 0 20px rgba(6, 182, 212, 0.2);
    transform: translateY(-2px);
}

/* Sticky Bottom Call-To-Action */
.sticky-cta {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 99;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: rgba(11, 18, 32, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 0.85rem 1.5rem;
    border-radius: 99px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.7);
    border-left: 3px solid var(--color-highlight);
    transition: var(--transition);
}

.sticky-cta:hover {
    border-color: var(--border-hover);
    transform: scale(1.02) translateY(-2px);
    box-shadow: 0 20px 50px rgba(6, 182, 212, 0.2);
}

.sticky-cta-text {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.sticky-cta-text strong {
    color: var(--text-primary);
    display: block;
    font-size: 0.9rem;
}

/* Header & Navigation */
header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(11, 18, 32, 0.75);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    padding: 1.25rem 0;
    transition: var(--transition);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 36px;
    display: block;
    transition: var(--transition);
}

.logo:hover img {
    filter: brightness(1.1) drop-shadow(0 0 8px rgba(6, 182, 212, 0.3));
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2.25rem;
    list-style: none;
}

.nav-links a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: 0.25rem 0;
}

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

/* Beautiful nav-link hover line transition */
.nav-links > li > a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1.5px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease-in-out;
}

.nav-links > li > a:hover::after,
.nav-links > li > a.active::after {
    transform: scaleX(1);
    transform-origin: left;
}

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

.nav-dropdown-toggle {
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition);
    padding: 0.25rem 0;
}

.nav-dropdown:hover .nav-dropdown-toggle,
.nav-dropdown-toggle.active {
    color: var(--text-primary);
}

.nav-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: rgba(17, 24, 39, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    padding: 0.75rem 0;
    min-width: 280px;
    opacity: 0;
    visibility: hidden;
    list-style: none;
    margin-top: 1rem;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6);
    z-index: 101;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
}

.nav-dropdown:hover .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.nav-dropdown-menu a {
    padding: 0.7rem 1.5rem;
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
}

.nav-dropdown-menu a::after {
    display: none;
}

.nav-dropdown-menu a:hover {
    background: rgba(37, 99, 235, 0.1);
    color: var(--color-highlight);
    padding-left: 1.75rem;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    padding: 11rem 0 8.5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

#neural-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    opacity: 0.65;
}

/* Blueprint mesh pattern on hero */
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.008) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.008) 1px, transparent 1px);
    background-size: 48px 48px;
    background-position: center;
    mask-image: radial-gradient(circle at 50% 50%, black, transparent 75%);
    -webkit-mask-image: radial-gradient(circle at 50% 50%, black, transparent 75%);
    pointer-events: none;
    z-index: 1;
}

.hero-tagline {
    font-family: var(--font-mono);
    color: var(--color-highlight);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    margin-bottom: 1.75rem;
    font-weight: 600;
    display: inline-block;
    background: rgba(6, 182, 212, 0.06);
    padding: 0.5rem 1.25rem;
    border-radius: 99px;
    border: 1px solid rgba(6, 182, 212, 0.2);
    box-shadow: 0 0 20px rgba(6, 182, 212, 0.1);
}

.hero-title {
    max-width: 980px;
    margin: 0 auto 1.75rem;
    letter-spacing: -0.04em;
    line-height: 1.1;
    font-weight: 900;
}

.hero-subhead {
    max-width: 760px;
    margin: 0 auto 2.75rem;
    font-size: 1.25rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

.hero-ctas {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    position: relative;
    z-index: 2;
}

/* Subpage Hero */
.subpage-hero {
    padding: 8.5rem 0 4.5rem;
    text-align: left;
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.subpage-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.008) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.008) 1px, transparent 1px);
    background-size: 40px 40px;
    background-position: center;
    mask-image: radial-gradient(circle at 20% 50%, black, transparent 80%);
    -webkit-mask-image: radial-gradient(circle at 20% 50%, black, transparent 80%);
    pointer-events: none;
    z-index: 0;
}

.subpage-hero-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 1;
}

/* Trust Logos */
.trust-logos {
    padding: 5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    background: rgba(11, 18, 32, 0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.trust-title {
    text-align: center;
    font-family: var(--font-mono);
    color: var(--text-secondary);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 3rem;
    font-weight: 600;
}

.logos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.5rem;
    justify-content: center;
    align-items: center;
}

.logo-item {
    background: rgba(17, 24, 39, 0.45);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 1.1rem 1.5rem;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    cursor: default;
}

.logo-item:hover {
    background: rgba(37, 99, 235, 0.1);
    border-color: rgba(37, 99, 235, 0.3);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.15);
}

.logo-bullet {
    width: 6px;
    height: 6px;
    background: var(--color-highlight);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--color-highlight);
    transition: transform 0.3s ease;
}

.logo-item:hover .logo-bullet {
    transform: scale(1.5);
    background: #fff;
    box-shadow: 0 0 10px #fff;
}

.trust-stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 3rem;
    margin-top: 4.5rem;
    text-align: center;
}

.trust-stat-num {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 900;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.trust-stat-lbl {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    margin-top: 0.5rem;
    letter-spacing: 0.08em;
}

/* Section Header */
.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 5rem;
}

.section-tagline {
    font-family: var(--font-mono);
    color: var(--color-highlight);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 0.85rem;
    display: block;
    font-weight: 600;
}

/* Business Outcomes Section */
.outcomes-section {
    padding: 8.5rem 0;
}

.outcomes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
}

.outcome-card {
    border-top: 4px solid var(--color-primary);
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.outcome-card h3 {
    margin-top: 0.5rem;
    margin-bottom: 1rem;
}

.outcome-metric {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-success);
    margin-bottom: 1rem;
    display: block;
    letter-spacing: -0.02em;
}

/* Services Grid */
.services-section {
    padding: 8.5rem 0;
    background: rgba(11, 18, 32, 0.4);
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
    gap: 2.5rem;
}

.service-card {
    display: flex;
    flex-direction: column;
    border-radius: var(--border-radius);
}

.service-icon {
    font-size: 2.25rem;
    margin-bottom: 1.75rem;
    color: var(--color-highlight);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: rgba(6, 182, 212, 0.06);
    border-radius: 12px;
    border: 1px solid rgba(6, 182, 212, 0.15);
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: rgba(37, 99, 235, 0.12);
    border-color: rgba(37, 99, 235, 0.4);
    color: var(--text-primary);
    transform: scale(1.08);
}

.service-card p {
    flex-grow: 1;
}

.service-link {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-highlight);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 2rem;
    transition: var(--transition);
}

.service-link:hover {
    color: var(--text-primary);
    transform: translateX(4px);
}

/* Tech Chips style */
.tech-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

.tech-chip {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    background: rgba(37, 99, 235, 0.08);
    border: 1px solid rgba(37, 99, 235, 0.18);
    padding: 0.3rem 0.75rem;
    border-radius: 99px;
    color: var(--text-secondary);
    transition: var(--transition);
}

.tech-chip:hover {
    background: rgba(6, 182, 212, 0.15);
    border-color: rgba(6, 182, 212, 0.4);
    color: var(--text-primary);
}

/* Interactive Technology Diagram section */
.diagram-section {
    padding: 8.5rem 0;
}

.interactive-diagram-container {
    background: rgba(11, 18, 32, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--border-radius);
    padding: 3rem;
    margin-top: 3.5rem;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
    position: relative;
}

.interactive-diagram-container::after {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.08), transparent 70%);
    filter: blur(30px);
    pointer-events: none;
}

.diagram-row {
    display: flex;
    justify-content: space-around;
    align-items: center;
    position: relative;
    padding: 3.5rem 0;
}

.diagram-row::after {
    content: "";
    position: absolute;
    left: 8%;
    right: 8%;
    top: 50%;
    height: 2px;
    background: linear-gradient(90deg, rgba(37, 99, 235, 0.05), rgba(6, 182, 212, 0.4), rgba(37, 99, 235, 0.05));
    z-index: 0;
}

.diagram-node {
    background: rgba(17, 24, 39, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    width: 105px;
    height: 105px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    position: relative;
    z-index: 1;
    transition: var(--transition);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.diagram-node::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.12), transparent);
    z-index: -1;
}

.diagram-node:hover, .diagram-node.active {
    border-color: var(--color-highlight);
    box-shadow: 0 0 35px rgba(6, 182, 212, 0.35);
    transform: translateY(-5px) scale(1.05);
    background: rgba(37, 99, 235, 0.12);
}

.diagram-node-icon {
    font-size: 1.75rem;
    margin-bottom: 0.35rem;
    filter: drop-shadow(0 0 6px rgba(6, 182, 212, 0.3));
}

.diagram-node-lbl {
    font-size: 0.7rem;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--text-secondary);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.diagram-node:hover .diagram-node-lbl,
.diagram-node.active .diagram-node-lbl {
    color: var(--text-primary);
}

.diagram-details-box {
    margin-top: 2rem;
    background: rgba(17, 24, 39, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 2.5rem;
    min-height: 160px;
    box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.3);
}

/* Technology Matrix Table */
.matrix-section {
    padding: 8.5rem 0;
}

.matrix-table-container {
    width: 100%;
    overflow-x: auto;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.06);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
}

.matrix-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
    background: rgba(17, 24, 39, 0.4);
}

.matrix-table th, .matrix-table td {
    padding: 1.35rem 1.75rem;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.matrix-table th {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text-primary);
    background: rgba(17, 24, 39, 0.85);
    letter-spacing: -0.01em;
}

.matrix-table tr:last-child td {
    border-bottom: none;
}

.matrix-table tr:hover td {
    background: rgba(37, 99, 235, 0.04);
}

/* Case Study / Testimonial blocks */
.case-snapshot {
    padding: 8.5rem 0;
}

.cs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 2.5rem;
}

.cs-card {
    display: flex;
    flex-direction: column;
    min-height: 480px;
}

.cs-card-tag {
    font-family: var(--font-mono);
    color: var(--color-highlight);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1.25rem;
    display: inline-block;
}

.cs-metrics {
    display: flex;
    gap: 2.5rem;
    margin: 2rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 1.5rem;
}

.cs-metric-item {
    display: flex;
    flex-direction: column;
}

.cs-metric-num {
    font-family: var(--font-heading);
    font-size: 2.25rem;
    font-weight: 900;
    color: var(--color-success);
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.cs-metric-lbl {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    margin-top: 0.25rem;
}

.metric-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2.5rem;
    margin: 3.5rem 0;
}

.metric-box {
    background: rgba(17, 24, 39, 0.45);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    padding: 3rem 2rem;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
}

.metric-box:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: 0 15px 35px rgba(6, 182, 212, 0.15);
}

.metric-box-num {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--color-success);
    line-height: 1;
    margin-bottom: 0.75rem;
    letter-spacing: -0.03em;
}

.metric-box-lbl {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Testimonial Quote block */
.testimonial-block {
    margin-top: 5rem;
    padding: 3.5rem;
    background: radial-gradient(circle at 5% 5%, rgba(6, 182, 212, 0.08) 0%, rgba(0, 0, 0, 0) 60%), rgba(17, 24, 39, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.testimonial-quote {
    font-size: 1.4rem;
    font-family: var(--font-heading);
    line-height: 1.6;
    margin-bottom: 2.5rem;
    color: var(--text-primary);
    font-style: italic;
    letter-spacing: -0.01em;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.testimonial-author-avatar {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    background: var(--gradient-primary);
    box-shadow: 0 0 15px rgba(6, 182, 212, 0.3);
}

.testimonial-author-info h4 {
    font-size: 1.05rem;
    font-weight: 700;
}

.testimonial-author-info p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0;
    margin-top: 0.15rem;
}

/* Blog & Guides section */
.insights-section {
    padding: 8.5rem 0;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
}

.blog-card {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.blog-meta {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-highlight);
    margin-bottom: 1rem;
    font-weight: 600;
}

.blog-card h3 {
    margin-bottom: 1rem;
    line-height: 1.35;
    font-weight: 800;
}

.blog-card p {
    flex-grow: 1;
}

/* ROI Cost & Performance Calculator */
.calculator-box {
    background: rgba(17, 24, 39, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--border-radius);
    padding: 3.5rem;
    margin-top: 3.5rem;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.calc-tabs {
    display: flex;
    gap: 0.75rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    padding-bottom: 1.25rem;
    margin-bottom: 2.5rem;
}

.calc-tab {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    padding: 0.65rem 1.25rem;
    border-radius: 8px;
    transition: var(--transition);
}

.calc-tab:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
}

.calc-tab.active {
    background: var(--gradient-primary);
    border-color: transparent;
    color: #fff;
    box-shadow: 0 4px 15px rgba(6, 182, 212, 0.25);
}

/* Form Layout, Control and Group styles */
.form-layout {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: start;
}

@media (max-width: 992px) {
    .form-layout {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

.form-group-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    width: 100%;
}

@media (max-width: 576px) {
    .form-group-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
}

.form-group {
    position: relative;
    margin-bottom: 1.75rem;
    display: flex;
    flex-direction: column;
    width: 100%;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.65rem;
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.form-control {
    width: 100%;
    padding: 1rem 1.25rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--text-primary);
    background: rgba(9, 13, 22, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 14px;
    outline: none;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.form-control::placeholder {
    color: var(--text-muted);
}

.form-control:hover {
    border-color: rgba(6, 182, 212, 0.35);
    background: rgba(9, 13, 22, 0.7);
}

.form-control:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 1px var(--color-primary), 0 0 20px rgba(37, 99, 235, 0.25);
    background: rgba(9, 13, 22, 0.8);
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 1.25rem center;
    background-size: 1.1em;
    padding-right: 3rem;
    cursor: pointer;
}

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

/* Custom range inputs */
.estimator-range {
    -webkit-appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 99px;
    background: rgba(255, 255, 255, 0.08);
    outline: none;
    margin: 1.25rem 0;
}

.estimator-range::-webkit-slider-runnable-track {
    width: 100%;
    height: 6px;
    cursor: pointer;
    border-radius: 99px;
}

.estimator-range::-webkit-slider-thumb {
    height: 20px;
    width: 20px;
    border-radius: 50%;
    background: var(--color-primary);
    border: 3px solid #fff;
    cursor: pointer;
    -webkit-appearance: none;
    margin-top: -7px;
    box-shadow: 0 0 15px var(--color-primary);
    transition: transform 0.15s, background-color 0.3s;
}

.estimator-range::-webkit-slider-thumb:hover {
    transform: scale(1.25);
    background: var(--color-highlight);
    box-shadow: 0 0 20px var(--color-highlight);
}

.estimator-range::-moz-range-thumb {
    height: 14px;
    width: 14px;
    border-radius: 50%;
    background: var(--color-primary);
    border: 3px solid #fff;
    cursor: pointer;
    box-shadow: 0 0 15px var(--color-primary);
    transition: transform 0.15s, background-color 0.3s;
}

.estimator-range::-moz-range-thumb:hover {
    transform: scale(1.25);
    background: var(--color-highlight);
}

.estimator-result {
    background: rgba(11, 18, 32, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.result-val {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 800;
    color: var(--color-success);
    font-family: var(--font-heading);
    line-height: 1.1;
    margin: 0.5rem 0;
    letter-spacing: -0.02em;
}

/* Bullet Lists */
.bullets-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.bullets-list li {
    display: flex;
    gap: 1.15rem;
    align-items: flex-start;
}

.bullet-check {
    color: var(--color-success);
    font-weight: bold;
    font-size: 1.15rem;
    line-height: 1;
    margin-top: 0.25rem;
    text-shadow: 0 0 10px rgba(16, 185, 129, 0.2);
}

.bullets-list div strong {
    color: var(--text-primary);
}

/* Service Detail Page Layouts */
.methodology-list {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
    margin-top: 2rem;
}

.methodology-item {
    display: flex;
    gap: 1.5rem;
    padding: 1.75rem;
    background: rgba(17, 24, 39, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 14px;
    transition: var(--transition);
}

.methodology-item:hover {
    border-color: rgba(6, 182, 212, 0.25);
    background: rgba(17, 24, 39, 0.5);
    transform: translateX(6px);
}

.methodology-text h3 {
    margin-bottom: 0.5rem;
}

/* Footer Section */
footer {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 6.5rem 0 3.5rem;
    background: #060a13;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.8fr 1fr 1fr 1.2fr;
    gap: 4.5rem;
    margin-bottom: 4.5rem;
}

.footer-col h4 {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 1.75rem;
    color: var(--text-primary);
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.footer-col ul a {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.footer-col ul a:hover {
    color: var(--text-primary);
    padding-left: 3px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    padding-top: 2rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.footer-bottom a {
    color: var(--text-muted);
}

.footer-bottom a:hover {
    color: var(--text-secondary);
}

/* Mobile responsive menu */
@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 3.5rem;
    }
}

@media (max-width: 768px) {
    header {
        padding: 1rem 0;
    }
    
    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(11, 18, 32, 0.95);
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        padding: 2.5rem 2rem;
        gap: 1.75rem;
        backdrop-filter: blur(25px);
        -webkit-backdrop-filter: blur(25px);
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .nav-dropdown-menu {
        position: static;
        transform: none;
        opacity: 1;
        visibility: visible;
        background: transparent;
        border: none;
        box-shadow: none;
        padding: 0.5rem 0 0 1.5rem;
        margin-top: 0.5rem;
    }
    
    .nav-dropdown:hover .nav-dropdown-menu {
        transform: none;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1.25rem;
        text-align: center;
    }
    
    .sticky-cta {
        bottom: 1rem;
        right: 1rem;
        left: 1rem;
        border-radius: 20px;
        justify-content: space-between;
    }
}