/* Base styles and resets */
:root {
    --color-dark: #1a1a1a;
    --color-darker: #121212;
    --color-medium: #2e2e2e;
    --color-accent: #3d7eff;
    --color-accent-dark: #2d6aed;
    --color-gray: #5a5a5a;
    --color-light-gray: #b0b0b0;
    --color-lighter-gray: #f5f5f5;
    --color-white: #ffffff;
    --font-primary: 'Roboto', sans-serif;
    --font-secondary: 'Montserrat', sans-serif;
    --transition: all 0.3s ease;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --border-radius: 4px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--color-light-gray);
    background-color: var(--color-dark);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-secondary);
    color: var(--color-white);
    line-height: 1.2;
    font-weight: 600;
}

h1 {
    font-size: 3.5rem;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1.5rem;
    font-weight: 300;
}

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

ul {
    list-style: none;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

section {
    padding: 6rem 0;
}

/* Utility classes */
.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    border-radius: 2px;
    font-weight: 500;
    font-size: 0.875rem;
    transition: var(--transition);
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary {
    background-color: var(--color-accent);
    color: var(--color-white);
    border: 2px solid var(--color-accent);
}

.btn-primary:hover {
    background-color: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(61, 126, 255, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-white);
    margin-left: 1rem;
}

.btn-secondary:hover {
    background-color: var(--color-white);
    color: var(--color-dark);
    transform: translateY(-3px);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem;
}

.section-header .overline {
    display: block;
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 0.75rem;
    font-weight: 500;
    margin-bottom: 1rem;
    color: var(--color-accent);
}

/* Header and Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(26, 26, 26, 0.95);
    z-index: 1000;
    padding: 1.25rem 0;
    backdrop-filter: blur(10px);
}

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

.logo h1 {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.logo span {
    font-weight: 300;
    color: var(--color-accent);
}

nav ul {
    display: flex;
    align-items: center;
}

nav ul li {
    margin-left: 2.5rem;
}

nav ul li a {
    font-size: 0.9rem;
    font-weight: 500;
    position: relative;
    padding-bottom: 5px;
}

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

nav ul li a:hover {
    color: var(--color-white);
}

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

.cta-btn {
    background-color: var(--color-accent);
    color: var(--color-white);
    padding: 0.5rem 1.25rem;
    border-radius: 2px;
}

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

.nav-toggle {
    display: none;
}

.nav-toggle-label {
    display: none;
}

/* Hero Section */
.hero {
    padding: 12rem 0 6rem;
    background-color: var(--color-dark);
    position: relative;
    overflow: hidden;
}

.blueprint-grid {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(61, 126, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(61, 126, 255, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.3;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

/* Ensure hero-specific technical-specs center under CTAs and do not inherit global grid settings */
.hero .technical-specs {
    display: flex;
    justify-content: center;
}

.hero-annotation {
    position: relative;
    margin-bottom: 1.5rem;
}

/* annotation-arrow removed intentionally */

.hero-content h1 {
    margin-bottom: 1.5rem;
    font-size: 3.5rem;
    line-height: 1.2;
    font-family: 'Courier New', monospace;
    letter-spacing: 1px;
}

.hero-content h1 span {
    display: block;
    color: var(--color-accent);
    font-size: 2.5rem;
    margin-top: 0.5rem;
}

.hero-description {
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
    color: var(--color-light-gray);
    max-width: 90%;
    font-family: var(--font-primary);
}

/* Desktop: show CTAs side-by-side and center them */
.hero-cta {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    width: max-content;
    margin-left: auto;
    margin-right: auto;
}

/* Keep mobile stacked behavior (already defined in mobile rules) */

/* Ensure the spec-sheet centers and can be sized via JS */
.spec-sheet {
    background-color: rgba(46, 46, 46, 0.8);
    border: 2px solid var(--color-accent);
    border-radius: var(--border-radius);
    padding: 2rem;
    backdrop-filter: blur(10px);
    margin: 0 auto; /* center */
    transition: width 160ms ease;
    box-sizing: border-box; /* ensure width includes padding & border for JS sizing */
    justify-self: center; /* avoid grid stretch — keep the set width exact */
} 

.technical-specs {
    margin-top: 2rem;
    text-align: center;
    display: flex;
    justify-content: center; /* ensure the spec-sheet centers beneath the CTAs */
}

.spec-sheet {
    background-color: rgba(46, 46, 46, 0.8);
    border: 2px solid var(--color-accent);
    border-radius: var(--border-radius);
    padding: 2rem;
    backdrop-filter: blur(10px);
}

.spec-sheet h3 {
    color: var(--color-accent);
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--color-accent);
    padding-bottom: 0.5rem;
}

.spec-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.spec-label {
    font-family: 'Courier New', monospace;
    font-size: 0.8rem;
    color: var(--color-light-gray);
    letter-spacing: 1px;
}

.spec-value {
    font-family: 'Courier New', monospace;
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--color-white);
}

.hero-visualization {
    position: relative;
}

.cad-preview {
    height: 500px;
    background-color: var(--color-medium);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    position: relative;
    border: 2px solid var(--color-accent);
}

.cad-grid {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
}

/* CAD elements removed - they were distracting floating balls over the image */
.cad-elements {
    display: none; /* Hide floating animation elements */
}

/* Clients Section */
.clients {
    padding: 3rem 0;
    background-color: var(--color-darker);
    text-align: center;
}

.clients p {
    margin-bottom: 2rem;
    color: var(--color-light-gray);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.client-logos {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.client-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60px;
    max-width: 150px;
    padding: 0.5rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.client-logo:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

.client-logo img {
    max-width: 100%;
    max-height: 60px;
    object-fit: contain;
}

/* Services Section */
.services {
    background-color: var(--color-dark);
    position: relative;
    overflow: hidden;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 10% 90%, var(--color-medium) 0%, transparent 30%);
    opacity: 0.5;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    position: relative;
    z-index: 2;
}

.service-card {
    background-color: rgba(46, 46, 46, 0.5);
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    flex-direction: column;
    min-height: 280px; /* Ensures all cards have same minimum height */
}

.service-card:hover {
    transform: translateY(-10px);
    background-color: rgba(46, 46, 46, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 10px 30px rgba(61, 126, 255, 0.15);
}

.service-icon {
    font-size: 2.5rem; /* Slightly larger for better visual impact */
    margin-bottom: 1.5rem;
    color: var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 70px;
    height: 70px;
    background: rgba(61, 126, 255, 0.1);
    border-radius: 12px;
    margin-left: auto;
    margin-right: auto;
}

.service-card h3 {
    margin-bottom: 1rem;
    font-size: 1.25rem;
    text-align: center;
}

.service-card p {
    color: var(--color-light-gray);
    margin-bottom: 0;
    line-height: 1.7;
    text-align: center;
    flex-grow: 1; /* Allows text to fill space while maintaining card height */
}

/* Approach Section */
.approach {
    background-color: var(--color-darker);
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

.approach::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(45deg, rgba(61, 126, 255, 0.05) 25%, transparent 25%),
        linear-gradient(-45deg, rgba(61, 126, 255, 0.05) 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, rgba(61, 126, 255, 0.05) 75%),
        linear-gradient(-45deg, transparent 75%, rgba(61, 126, 255, 0.05) 75%);
    background-size: 20px 20px;
    background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
}

.process-flowchart {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    position: relative;
    max-width: 1400px;
    margin: 0 auto;
}

.flow-connector {
    display: none; /* Remove connector line for cleaner grid layout */
}

.process-node {
    background-color: var(--color-dark);
    border-radius: var(--border-radius);
    padding: 2.5rem 2rem;
    text-align: center;
    position: relative;
    z-index: 2;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    min-height: 450px; /* Uniform height for all process nodes */
}

.process-node:hover {
    transform: translateY(-10px);
    border-color: var(--color-accent);
    box-shadow: 0 15px 40px rgba(61, 126, 255, 0.25);
}

.node-circle {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    position: relative;
    box-shadow: 0 8px 20px rgba(61, 126, 255, 0.4);
}

.node-number {
    font-size: 1.75rem;
    font-weight: bold;
    color: var(--color-white);
    font-family: 'Courier New', monospace;
}

.node-icon {
    margin-top: 0.25rem;
}

.node-icon i {
    font-size: 1.3rem;
    color: var(--color-white);
}

.node-content h3 {
    margin-bottom: 1rem;
    color: var(--color-white);
    font-size: 1.25rem;
    min-height: 55px; /* Ensures title area is consistent */
    display: flex;
    align-items: center;
    justify-content: center;
}

.node-content p {
    color: var(--color-light-gray);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    line-height: 1.6;
    min-height: 60px; /* Consistent description height */
}

.node-details {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    text-align: left;
    margin-top: auto; /* Push details to bottom of card */
    padding: 1.5rem;
    background: rgba(61, 126, 255, 0.05);
    border-radius: 8px;
    border: 1px solid rgba(61, 126, 255, 0.1);
}

.node-details span {
    font-size: 0.85rem;
    color: var(--color-accent);
    font-family: 'Courier New', monospace;
    display: flex;
    align-items: center;
}

.node-details span::before {
    content: '▸';
    margin-right: 0.5rem;
    color: var(--color-accent);
}

.flow-arrow {
    display: none; /* Hide arrows for cleaner grid layout */
}

/* Projects Section */
.projects {
    background-color: var(--color-dark);
    position: relative;
    overflow: hidden;
    padding: 6rem 0;
}

.projects::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 80% 20%, var(--color-medium) 0%, transparent 40%);
    opacity: 0.4;
}

.project-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    background-color: rgba(46, 46, 46, 0.5);
    color: var(--color-light-gray);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    font-family: 'Courier New', monospace;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.filter-btn:hover,
.filter-btn.active {
    background-color: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
}

.projects-dashboard {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 2.5rem;
    margin-bottom: 3rem;
    position: relative;
    z-index: 2;
}

.project-case-study {
    background-color: rgba(46, 46, 46, 0.8);
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    min-height: 520px; /* Uniform height for all project cards */
}

.project-case-study:hover {
    transform: translateY(-8px);
    border-color: var(--color-accent);
    box-shadow: 0 15px 40px rgba(61, 126, 255, 0.25);
}

.case-study-header {
    padding: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.project-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.project-id {
    font-family: 'Courier New', monospace;
    font-size: 0.75rem;
    color: var(--color-accent);
    background-color: rgba(61, 126, 255, 0.1);
    padding: 0.25rem 0.5rem;
    border-radius: 2px;
}

.project-status {
    font-family: 'Courier New', monospace;
    font-size: 0.7rem;
    color: #4CAF50;
    background-color: rgba(76, 175, 80, 0.1);
    padding: 0.25rem 0.5rem;
    border-radius: 2px;
}

.case-study-header h3 {
    margin-bottom: 0.5rem;
    color: var(--color-white);
}

.project-discipline {
    color: var(--color-accent);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0;
}

.case-study-body {
    padding: 1.5rem;
}

.technical-specs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.spec {
    text-align: center;
    padding: 1rem;
    background-color: rgba(18, 18, 18, 0.5);
    border-radius: var(--border-radius);
}

.spec-label {
    display: block;
    font-family: 'Courier New', monospace;
    font-size: 0.7rem;
    color: var(--color-light-gray);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
}

.spec-value {
    display: block;
    font-family: 'Courier New', monospace;
    font-size: 1.1rem;
    font-weight: bold;
    color: var(--color-white);
}

.project-challenge,
.project-solution {
    margin-bottom: 1.5rem;
}

.project-challenge h4,
.project-solution h4 {
    color: var(--color-accent);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
}

.project-challenge p,
.project-solution p {
    color: var(--color-light-gray);
    font-size: 0.9rem;
    line-height: 1.5;
}

.view-more {
    text-align: center;
    position: relative;
    z-index: 2;
}

/* Metrics Section */
.metrics {
    background-color: var(--color-darker);
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

.metrics::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(135deg, rgba(61, 126, 255, 0.03) 0%, rgba(61, 126, 255, 0.06) 50%, rgba(61, 126, 255, 0.03) 100%);
}

.metrics-dashboard {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.metric-card {
    background-color: var(--color-dark);
    border-radius: var(--border-radius);
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    min-height: 240px;
    display: flex;
    flex-direction: column;
}

.metric-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-dark));
}

.metric-card.primary {
    background: linear-gradient(135deg, rgba(61, 126, 255, 0.1), rgba(26, 26, 26, 0.9));
    border-color: rgba(61, 126, 255, 0.2);
}

.metric-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-accent);
    box-shadow: 0 10px 30px rgba(61, 126, 255, 0.2);
}

.metric-header {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.metric-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    color: var(--color-white);
    font-size: 1.2rem;
}

.metric-title h3 {
    margin-bottom: 0.25rem;
    color: var(--color-white);
}

.metric-subtitle {
    font-size: 0.8rem;
    color: var(--color-light-gray);
    font-family: 'Courier New', monospace;
}

.metric-value {
    display: flex;
    align-items: baseline;
    margin-bottom: 1rem;
}

.metric-value .number {
    font-size: 3rem;
    font-weight: bold;
    color: var(--color-white);
    font-family: 'Courier New', monospace;
}

.metric-value .unit {
    font-size: 1.5rem;
    color: var(--color-accent);
    margin-left: 0.5rem;
    font-family: 'Courier New', monospace;
}

.metric-trend {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.trend-up {
    color: #4CAF50;
    font-weight: bold;
    font-family: 'Courier New', monospace;
}

.trend-stable {
    color: var(--color-accent);
    font-weight: bold;
    font-family: 'Courier New', monospace;
}

.trend-label {
    font-size: 0.8rem;
    color: var(--color-light-gray);
    font-family: 'Courier New', monospace;
}

.certifications-section {
    text-align: center;
}

.certifications-section h3 {
    color: var(--color-white);
    margin-bottom: 2rem;
    font-size: 1.5rem;
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.certification-item {
    background-color: rgba(46, 46, 46, 0.5);
    border-radius: var(--border-radius);
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
    display: flex;
    align-items: center;
    min-height: 120px;
}

.certification-item:hover {
    border-color: var(--color-accent);
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(61, 126, 255, 0.2);
}

.cert-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1.5rem;
    color: var(--color-white);
    font-size: 1.5rem;
}

.cert-details {
    text-align: left;
}

.cert-details h4 {
    color: var(--color-white);
    margin-bottom: 0.5rem;
}

.cert-details p {
    color: var(--color-light-gray);
    font-size: 0.9rem;
    margin-bottom: 0;
}

.about .container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
}

.about-content .section-header {
    text-align: center;
    margin-bottom: 2rem;
}

.about-content p {
    color: var(--color-light-gray);
    font-size: 1.05rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.company-timeline {
    text-align: center;
}

.company-timeline h3 {
    color: var(--color-white);
    margin-bottom: 3rem;
    font-size: 1.5rem;
}

/* Timeline: centered line with alternating left/right content */
.timeline-container {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: 1rem 0;
}

.timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--color-accent), var(--color-accent-dark));
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin: 3rem 0;
    min-height: 140px;
}

.timeline-marker {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    box-shadow: 0 5px 15px rgba(61, 126, 255, 0.3);
}

.year {
    font-family: 'Courier New', monospace;
    font-size: 1.1rem;
    font-weight: bold;
    color: var(--color-white);
}

/* Make content absolutely positioned so it can sit left or right of the center line */
.timeline-content {
    position: absolute;
    top: 0;
    width: calc(50% - 90px);
    max-width: 420px;
    background-color: var(--color-dark);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-sizing: border-box;
}

/* Odd items -> content on left */
.timeline-item:nth-of-type(odd) .timeline-content {
    left: 0;
    margin-right: auto;
    text-align: left;
}

/* Even items -> content on right */
.timeline-item:nth-of-type(even) .timeline-content {
    right: 0;
    margin-left: auto;
    text-align: right;
}

/* Triangular pointers */
.timeline-content::before {
    content: '';
    position: absolute;
    top: 50%;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 10px 10px 10px 0;
    border-color: transparent var(--color-dark) transparent transparent;
    left: calc(100% - 1px);
    transform: translateY(-50%);
}
.timeline-item:nth-of-type(even) .timeline-content::before {
    border-width: 10px 0 10px 10px;
    border-color: transparent transparent transparent var(--color-dark);
    left: auto;
    right: calc(100% - 1px);
}

/* Responsive: stacked layout for narrow screens */
@media (max-width: 768px) {
    /* On mobile we remove the vertical line and show a small year badge inside each content box */
    .timeline-line { display: none; }

    /* hide the circular marker (we'll show the year inside the content instead) */
    .timeline-marker { display: none; }

    /* Make each item flow normally so its height is auto and items don't overlap */
    .timeline-item { display: block; position: relative; min-height: 0; padding-left: 0; margin-bottom: 1.75rem; }

    /* Timeline content should not be absolutely positioned on mobile and should take the full width */
    .timeline-content { position: relative; top: auto; left: auto; right: auto; width: 100%; max-width: none; margin-left: 0; text-align: center !important; padding-top: 1.5rem; }
    .timeline-item:nth-of-type(even) .timeline-content { right: auto; margin-left: 0; text-align: center !important; }
    .timeline-content h4, .timeline-content p { text-align: center; }    .timeline-content::before { display: none; }

    /* Year badge placed in the top-left of the content box */
    .timeline-content .timeline-year {
        position: absolute;
        top: 8px;
        left: 12px;
        width: 36px;
        height: 36px;
        border-radius: 50%;
        background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
        color: var(--color-white);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 0.75rem;
        font-weight: 700;
        z-index: 3;
        box-shadow: 0 4px 10px rgba(0,0,0,0.35);
    }

    /* Add spacing so the badge doesn't overlap content text */
    .timeline-content h4 { margin-top: 1.25rem; font-size: 1rem; }
    .timeline-content p { font-size: 0.9rem; }
}

.timeline-content h4 {
    color: var(--color-white);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.timeline-content p {
    color: var(--color-light-gray);
    font-size: 0.9rem;
    margin-bottom: 0;
    line-height: 1.5;
}

.team {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.team-member {
    background-color: rgba(46, 46, 46, 0.5);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.team-member:hover {
    transform: translateY(-5px);
    border-color: var(--color-accent);
}

.member-image {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background-color: var(--color-gray);
    margin: 0 auto 1rem;
    overflow: hidden;
    border: 3px solid var(--color-accent);
}

.team-member h4 {
    margin-bottom: 0.25rem;
    color: var(--color-white);
}

.team-member p {
    color: var(--color-accent);
    margin-bottom: 0;
    font-size: 0.9rem;
}

/* Calculator Section */
.calculator {
    background-color: var(--color-dark);
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

.calculator::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 30% 70%, var(--color-medium) 0%, transparent 50%);
    opacity: 0.3;
}

.calculator-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.calc-tab {
    background-color: rgba(46, 46, 46, 0.5);
    color: var(--color-light-gray);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    font-family: 'Courier New', monospace;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.calc-tab:hover,
.calc-tab.active {
    background-color: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
}

.calculator-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.calc-panel {
    display: none;
    background-color: rgba(46, 46, 46, 0.8);
    border-radius: var(--border-radius);
    padding: 2.5rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.calc-panel.active {
    display: block;
}

.calc-header {
    text-align: center;
    margin-bottom: 2.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid rgba(61, 126, 255, 0.2);
}

.calc-header h3 {
    color: var(--color-white);
    margin-bottom: 0.75rem;
    font-size: 1.75rem;
}

.calc-header p {
    color: var(--color-light-gray);
    font-size: 0.95rem;
    max-width: 600px;
    margin: 0 auto;
}

.calc-inputs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-bottom: 2.5rem;
}

.input-group {
    display: flex;
    flex-direction: column;
}

.input-group label {
    font-family: var(--font-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-white);
    margin-bottom: 0.75rem;
    text-transform: none;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.input-group label::after {
    content: attr(data-unit);
    font-size: 0.75rem;
    color: var(--color-accent);
    font-family: 'Courier New', monospace;
}

.input-group input {
    padding: 1rem 1.25rem;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    background-color: rgba(18, 18, 18, 0.6);
    color: var(--color-white);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition);
}

.input-group input:focus {
    outline: none;
    border-color: var(--color-accent);
    background-color: rgba(18, 18, 18, 0.9);
    box-shadow: 0 0 0 4px rgba(61, 126, 255, 0.1);
}

.input-group input::placeholder {
    color: rgba(255, 255, 255, 0.3);
}

.calc-btn {
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
    color: var(--color-white);
    border: none;
    padding: 1.25rem 2.5rem;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-secondary);
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    width: 100%;
    margin-bottom: 2rem;
    box-shadow: 0 4px 15px rgba(61, 126, 255, 0.3);
}

.calc-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(61, 126, 255, 0.4);
}

.calc-btn:active {
    transform: translateY(-1px);
}

.calc-result {
    background: linear-gradient(135deg, rgba(61, 126, 255, 0.1), rgba(61, 126, 255, 0.05));
    border-radius: 12px;
    padding: 2rem;
    border: 2px solid rgba(61, 126, 255, 0.2);
    min-height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.result-display {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    width: 100%;
}

.result-label {
    font-family: var(--font-secondary);
    font-size: 0.9rem;
    color: var(--color-light-gray);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 500;
}

.result-value {
    font-family: 'Courier New', monospace;
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--color-accent);
    text-shadow: 0 0 20px rgba(61, 126, 255, 0.3);
}

.testimonial {
    max-width: 800px;
    margin: 0 auto;
    padding: 3rem;
    background-color: rgba(46, 46, 46, 0.5);
    border-radius: var(--border-radius);
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.quote-mark {
    font-size: 3rem;
    color: var(--color-accent);
    opacity: 0.2;
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
}

.quote-text {
    font-size: 1.25rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
}

.author-image {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--color-gray);
    margin-right: 1rem;
}

.author-details h4 {
    margin-bottom: 0.25rem;
}

.author-details p {
    margin-bottom: 0;
    font-size: 0.875rem;
    color: var(--color-light-gray);
}

/* Improved Contact Form Styles */
.contact {
    background-color: var(--color-dark);
    position: relative;
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, var(--color-medium) 0%, transparent 40%);
    opacity: 0.5;
}

.contact-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
    text-align: center;
}

.contact-form {
    background-color: rgba(46, 46, 46, 0.5);
    padding: 3rem;
    border-radius: var(--border-radius);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--color-white);
    font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    background-color: rgba(18, 18, 18, 0.5);
    color: var(--color-white);
    font-family: var(--font-primary);
    transition: var(--transition);
    font-size: 0.95rem;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.3);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    background-color: rgba(18, 18, 18, 0.8);
    box-shadow: 0 0 0 3px rgba(61, 126, 255, 0.1);
}

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

.contact-form button {
    width: 100%;
    margin-top: 1rem;
    padding: 1rem 2rem;
    font-size: 0.95rem;
}

/* Make sure the form rows look good */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 0;
}

/* Footer */
footer {
    background-color: var(--color-darker);
    padding: 4rem 0 2rem;
    position: relative;
    overflow: hidden;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-info h3 {
    margin-bottom: 1.5rem;
    font-size: 1.75rem;
}

.footer-info span {
    color: var(--color-accent);
}

.footer-info p {
    max-width: 300px;
    margin-bottom: 1.5rem;
}

/* Center footer info (logo/title, tagline and social icons) */
.footer-info {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.social-links {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 0.5rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--color-accent);
    transform: translateY(-3px);
}

.footer-contact h4,
.footer-links h4 {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

/* Center contact column and ensure items are centered under the heading */
.footer-contact {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.footer-contact p {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    margin-bottom: 1rem;
    gap: 0; /* icons removed; no extra gap needed */
}

/* Hide decorative icons under Contact Us */
.footer-contact p i {
    display: none;
}

.footer-contact p a {
    display: inline-block;
    text-decoration: underline;
    color: inherit;
}}

.footer-links ul li {
    margin-bottom: 0.75rem;
}

.footer-links ul li a {
    transition: var(--transition);
}

.footer-links ul li a:hover {
    color: var(--color-white);
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-bottom p {
    margin-bottom: 0;
    font-size: 0.875rem;
    color: var(--color-gray);
}

/* ===================
   RESPONSIVE DESIGN - MOBILE-FIRST
   =================== */

/* Mobile-first base styles (320px and up) */
html {
    font-size: 14px; /* Smaller base font for mobile */
}

body {
    font-size: 1rem;
    line-height: 1.6;
    overflow-x: hidden; /* Prevent horizontal scrolling */
}

/* Mobile navigation - hamburger visible by default */
.nav-toggle-label {
    display: block;
    cursor: pointer;
    position: relative;
    z-index: 1001;
}

.nav-toggle-label span,
.nav-toggle-label span::before,
.nav-toggle-label span::after {
    display: block;
    background: var(--color-white);
    height: 2px;
    width: 2rem;
    position: relative;
    transition: var(--transition);
}

.nav-toggle-label span::before,
.nav-toggle-label span::after {
    content: '';
    position: absolute;
}

.nav-toggle-label span::before {
    bottom: 8px;
}

.nav-toggle-label span::after {
    top: 8px;
}

nav {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    background: var(--color-dark);
    height: 100vh;
    padding: 6rem 2rem;
    transform: translateX(100%);
    transition: transform 0.4s ease;
    z-index: 1000;
}

nav ul {
    flex-direction: column;
    align-items: flex-start;
}

nav ul li {
    margin-left: 0;
    margin-bottom: 2rem;
}

/* Mobile container adjustments - ensure content fits viewport */
.container {
    max-width: 100%;
    padding: 0 1rem;
    margin: 0 auto;
}

/* Mobile hero adjustments */
.hero .container {
    grid-template-columns: 1fr;
    gap: 3rem;
    padding: 0 1rem;
}

.hero-content h1 {
    font-size: 2.5rem;
    text-align: center;
}

.hero-content h1 span {
    font-size: 2rem;
}

.hero-description {
    text-align: center;
}

.hero-cta {
    flex-direction: column;
    align-items: center;
}

.btn-secondary {
    margin-left: 0;
    margin-top: 1rem;
}

/* Mobile technical specs centering */
.technical-specs {
    margin-top: 2rem;
    text-align: center;
}

/* Mobile services section centering */
.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.service-card {
    text-align: center;
}

/* Mobile process section centering */
.process-flowchart {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.process-node {
    text-align: center;
}

/* Mobile projects section centering */
.projects-dashboard {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
}

.project-case-study {
    text-align: center;
}

/* Mobile metrics section centering */
.metrics-dashboard {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.metric-card {
    text-align: center;
}

/* Mobile certifications section centering */
.certifications-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.certification-item {
    text-align: center;
}

/* Mobile about section centering */
.about .container {
    grid-template-columns: 1fr;
    gap: 4rem;
    text-align: center;
}

.about-content .section-header {
    text-align: center;
    margin-bottom: 2rem;
}

.about-content p {
    color: var(--color-light-gray);
    font-size: 1.05rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Mobile team section centering */
.team {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
}

.team-member {
    text-align: center;
}

/* Mobile calculator section centering */
.calculator-tabs {
    flex-direction: column;
    align-items: center;
}

.calc-tab {
    width: 100%;
    max-width: 300px;
}

.calculator-content {
    max-width: 100%;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.calc-panel {
    text-align: center;
}

.calc-inputs {
    grid-template-columns: 1fr;
}

/* Mobile testimonials section centering */
.testimonial {
    max-width: 100%;
    margin: 0 auto;
    padding: 3rem 1.5rem;
    text-align: center;
}

/* Mobile contact section centering */
.contact-content {
    max-width: 100%;
    margin: 0 auto;
    position: relative;
    z-index: 2;
    text-align: center;
}

.contact-form {
    padding: 2rem 1.5rem;
}

/* Mobile form adjustments */
.form-row {
    grid-template-columns: 1fr;
    gap: 0;
}

/* Mobile timeline adjustments */
.timeline-item {
    flex-direction: column !important;
    text-align: center;
}

.timeline-item:nth-child(even) .timeline-content {
    text-align: center;
}

.timeline-content {
    margin-left: 0 !important;
    margin-right: 0 !important;
    max-width: none;
}

.timeline-content::before {
    display: none;
}

.timeline-line {
    left: 50px;
}

.timeline-marker {
    margin: 0 auto 1rem;
}

/* Mobile footer adjustments */
.footer-top {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
}

.footer-info h3 {
    text-align: center;
}

.footer-info p {
    text-align: center;
}

/* Mobile section spacing */
section {
    padding: 4rem 0;
}

/* Tablet styles (768px and up) */
@media (min-width: 768px) {
    html {
        font-size: 15px;
    }

    body {
        font-size: 1rem;
    }

    /* Hide mobile navigation, show desktop nav */
    .nav-toggle-label {
        display: none;
    }

    nav {
        position: static;
        height: auto;
        padding: 0;
        background: none;
        transform: none;
    }

    nav ul {
        flex-direction: row;
        align-items: center;
    }

    nav ul li {
        margin-left: 2.5rem;
        margin-bottom: 0;
    }

    /* Tablet hero */
    .hero .container {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
    }

    .hero-content h1 {
        font-size: 3rem;
    }

    .hero-content h1 span {
        font-size: 2.5rem;
    }

    .hero-cta {
        flex-direction: row;
    }

    .btn-secondary {
        margin-left: 1rem;
        margin-top: 0;
    }

    /* Tablet form */
    .form-row {
        grid-template-columns: 1fr 1fr;
        gap: 1.5rem;
    }

    .contact-form {
        padding: 3rem;
    }

    /* Tablet timeline */
    .timeline-item {
        flex-direction: row !important;
    }

    .timeline-item:nth-child(even) {
        flex-direction: row-reverse;
    }

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

    .timeline-content {
        margin-left: 2rem;
        margin-right: 2rem;
        max-width: 300px;
    }

    .timeline-content::before {
        display: block;
    }

    .timeline-line {
        left: 50%;
    }

    .timeline-marker {
        margin: 0;
    }

    /* Tablet calculator */
    .calc-inputs {
        grid-template-columns: repeat(2, 1fr);
    }

    .calculator-tabs {
        flex-direction: row;
        align-items: center;
    }

    .calc-tab {
        width: auto;
    }

    /* Tablet metrics */
    .metrics-dashboard {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }

    .certifications-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }

    /* Tablet about */
    .about .container {
        grid-template-columns: 1fr;
        gap: 4rem;
    }

    /* Tablet footer */
    .footer-top {
        grid-template-columns: 2fr 1fr 1fr;
        gap: 4rem;
    }

    /* Tablet team */
    .team {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }

    /* Tablet technical specs */
    .technical-specs {
        grid-template-columns: repeat(3, 1fr);
    }

    /* Tablet process flowchart */
    .process-flowchart {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 2rem;
    }

    .flow-arrow {
        display: none; /* Keep hidden for cleaner grid layout */
    }

    /* Tablet section spacing */
    section {
        padding: 6rem 0;
    }
}

/* Desktop styles (992px and up) */
@media (min-width: 992px) {
    html {
        font-size: 16px;
    }

    /* Desktop typography */
    h1 {
        font-size: 3.5rem;
    }

    h2 {
        font-size: 2.5rem;
    }

    /* Desktop about */
    .about .container {
        display: grid;
        grid-template-columns: 1fr;
        gap: 4rem;
    }

    /* Desktop hero image */
    .hero-image {
        height: 500px;
    }
}

/* Large desktop (1200px and up) */
@media (min-width: 1200px) {
    .container {
        max-width: 1400px;
    }
}

/* ============================================= */
/* ACCESSIBILITY IMPROVEMENTS */
/* ============================================= */

/* Skip to content link */
.skip-to-content {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--color-accent);
    color: var(--color-white);
    padding: 8px 16px;
    text-decoration: none;
    z-index: 100;
    border-radius: 0 0 4px 0;
}

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

/* Improved focus styles */
*:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

*:focus:not(:focus-visible) {
    outline: none;
}

*:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .cad-element {
        animation: none;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --color-dark: #000000;
        --color-white: #ffffff;
        --color-accent: #0066ff;
    }
}

/* Improved team member image styling */
.member-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.author-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

/* Footer link improvements */
.footer-contact p a {
    color: var(--color-light-gray);
    text-decoration: underline;
    transition: var(--transition);
}

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

/* Print styles */
@media print {
    header,
    .hero,
    .calculator,
    footer {
        display: none;
    }
    
    section {
        page-break-inside: avoid;
    }
    
    * {
        background: white !important;
        color: black !important;
    }
}