@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&display=swap');

:root {
    --primary-blue: #2F69BB;
    --primary-blue-dark: #235C9E;
    --primary-dark-grey: #333333;
    --secondary-light-blue-grey: #A8B9D0;
    --off-white: #F5F5F5;
    --white: #FFFFFF;
    --font-primary: 'Roboto', Arial, sans-serif;
    --transition-fast: 0.2s ease-out-sine;
    --transition-medium: 0.3s ease-out-quad;
    --transition-slow: 0.5s ease-out-quad;
    --header-height: 70px;
}

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

html {
    scroll-behavior: smooth;
}

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

h1, h2, h3, h4 {
    font-weight: 700;
    color: var(--primary-dark-grey);
    line-height: 1.3;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

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

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    height: var(--header-height);
    display: flex;
    align-items: center;
    transition: all var(--transition-medium);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo {
    display: block;
    height: 50px;
    width: auto;
}

.logo img {
    height: 100%;
    width: auto;
}

.nav-desktop {
    display: none;
}

.nav-desktop ul {
    display: flex;
    list-style: none;
    gap: 24px;
    align-items: center;
}

.nav-desktop a {
    font-size: 14px;
    font-weight: 500;
    color: var(--primary-dark-grey);
    position: relative;
    padding: 8px 0;
}

.nav-desktop a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-blue);
    transition: all var(--transition-fast);
    transform: translateX(-50%);
}

.nav-desktop a:hover::after,
.nav-desktop a.active::after {
    width: 100%;
}

.nav-desktop a:hover {
    color: var(--primary-blue);
}

.nav-desktop a.active {
    color: var(--primary-blue);
}

.btn-primary {
    display: inline-block;
    background: var(--primary-blue);
    color: var(--white);
    padding: 12px 24px;
    border-radius: 4px;
    font-weight: 500;
    font-size: 14px;
    cursor: pointer;
    border: none;
    transition: all var(--transition-fast);
    text-align: center;
}

.btn-primary:hover {
    background: var(--primary-blue-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(47, 105, 187, 0.3);
}

.btn-primary:active {
    transform: scale(0.98);
}

.mobile-menu-btn {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.mobile-menu-btn span {
    width: 100%;
    height: 2px;
    background: var(--primary-dark-grey);
    transition: all var(--transition-fast);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
}

.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background: var(--white);
    z-index: 999;
    transition: right var(--transition-medium);
    padding: 80px 30px 30px;
    overflow-y: auto;
}

.mobile-nav.active {
    right: 0;
}

.mobile-nav ul {
    list-style: none;
}

.mobile-nav a {
    display: block;
    font-size: 20px;
    font-weight: 500;
    padding: 16px 0;
    border-bottom: 1px solid var(--secondary-light-blue-grey);
    color: var(--primary-dark-grey);
}

.mobile-nav a:hover {
    color: var(--primary-blue);
}

.mobile-nav .btn-primary {
    width: 100%;
    margin-top: 20px;
    padding: 16px;
    font-size: 16px;
}

.mobile-close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 28px;
    color: var(--primary-dark-grey);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--primary-dark-grey);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.6;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(51,51,51,0.85) 0%, rgba(51,51,51,0.6) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    color: var(--white);
    max-width: 800px;
    padding: 80px 20px;
}

.hero h1 {
    color: var(--white);
    font-size: 2.5rem;
    margin-bottom: 20px;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease-out forwards;
}

.hero-subtitle {
    font-size: 1.1rem;
    margin-bottom: 30px;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease-out 0.3s forwards;
    line-height: 1.7;
}

.hero .btn-primary {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease-out 0.5s forwards;
    animation-name: fadeInUp, pulse;
    animation-duration: 0.8s, 4s;
    animation-delay: 0.5s, 1.3s;
    animation-fill-mode: forwards, none;
    animation-iteration-count: 1, infinite;
}

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

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* Section Styles */
section {
    padding: 80px 0;
}

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

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

.section-blue-grey {
    background: var(--secondary-light-blue-grey);
}

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

.section-dark h2,
.section-dark h3,
.section-dark h4 {
    color: var(--white);
}

/* About Intro Section */
.about-intro {
    text-align: center;
    padding: 100px 20px;
}

.about-intro h2 {
    margin-bottom: 30px;
    opacity: 0;
    transform: translateX(-30px);
    animation: slideInLeft 0.7s ease-out forwards;
}

.about-intro p {
    max-width: 800px;
    margin: 0 auto 30px;
    font-size: 1.1rem;
    opacity: 0;
    transform: translateX(30px);
    animation: slideInRight 0.7s ease-out 0.2s forwards;
}

@keyframes slideInLeft {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.cta-secondary {
    display: inline-block;
    color: var(--primary-blue);
    font-weight: 500;
    position: relative;
    padding-bottom: 4px;
}

.cta-secondary::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-blue);
    transition: width var(--transition-medium);
}

.cta-secondary:hover::after {
    width: 100%;
}

/* Why Intech Section */
.why-intech {
    background: linear-gradient(135deg, var(--secondary-light-blue-grey) 0%, var(--off-white) 100%);
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    margin-bottom: 16px;
}

.why-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}

.why-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    text-align: center;
    transition: all var(--transition-medium);
    opacity: 0;
    transform: translateY(40px);
}

.why-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.why-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.12);
}

.why-card .icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    background: var(--secondary-light-blue-grey);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-fast);
}

.why-card:hover .icon {
    transform: scale(1.05);
}

.why-card h3 {
    margin-bottom: 16px;
    font-size: 1.3rem;
}

.why-card p {
    color: #666;
    line-height: 1.7;
}

/* Services Overview */
.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.service-card {
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: all var(--transition-medium);
    position: relative;
    border-bottom: 3px solid transparent;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.12);
    border-bottom-color: var(--primary-blue);
}

.service-card-image {
    height: 200px;
    overflow: hidden;
}

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

.service-card:hover .service-card-image img {
    transform: scale(1.05);
}

.service-card-content {
    padding: 24px;
}

.service-card h3 {
    margin-bottom: 12px;
    transition: color var(--transition-fast);
}

.service-card:hover h3 {
    color: var(--primary-blue);
}

.service-card p {
    color: #666;
    margin-bottom: 16px;
    line-height: 1.6;
}

/* Quality Section */
.quality-section {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
}

.quality-image {
    height: 300px;
    overflow: hidden;
}

.quality-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.quality-content {
    background: var(--secondary-light-blue-grey);
    padding: 40px 30px;
}

.quality-content h2 {
    margin-bottom: 20px;
}

.quality-content > p {
    margin-bottom: 24px;
    line-height: 1.7;
}

.quality-list {
    list-style: none;
}

.quality-list li {
    padding: 12px 0;
    padding-left: 30px;
    position: relative;
    border-bottom: 1px solid rgba(255,255,255,0.2);
    opacity: 0;
    transform: translateX(-20px);
}

.quality-list li.visible {
    opacity: 1;
    transform: translateX(0);
}

.quality-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-blue);
    font-weight: bold;
}

/* Showcase Preview */
.showcase-preview {
    background: var(--primary-dark-grey);
    padding: 80px 0;
    overflow: hidden;
}

.showcase-preview .section-title h2,
.showcase-preview .section-title p {
    color: var(--white);
}

.showcase-scroll {
    display: flex;
    gap: 20px;
    overflow-x: auto;
    padding: 20px;
    scrollbar-width: none;
    -ms-overflow-style: none;
    cursor: grab;
}

.showcase-scroll::-webkit-scrollbar {
    display: none;
}

.showcase-item {
    min-width: 300px;
    flex: 0 0 auto;
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
}

.showcase-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.showcase-item:hover img {
    transform: scale(1.05);
}

.showcase-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    padding: 60px 20px 20px;
    transform: translateY(100%);
    transition: transform var(--transition-medium);
}

.showcase-item:hover .showcase-overlay {
    transform: translateY(0);
}

.showcase-overlay h4 {
    color: var(--white);
    margin-bottom: 8px;
}

.showcase-overlay a {
    color: var(--primary-blue);
    font-size: 14px;
    font-weight: 500;
}

/* CTA Strip */
.cta-strip {
    background: var(--primary-blue);
    padding: 60px 20px;
    text-align: center;
}

.cta-strip h3 {
    color: var(--white);
    margin-bottom: 24px;
    font-size: 1.8rem;
}

.cta-strip .btn-primary {
    background: var(--white);
    color: var(--primary-blue);
}

.cta-strip .btn-primary:hover {
    background: var(--off-white);
    color: var(--primary-blue-dark);
}

/* Materials Section */
.materials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.material-item {
    text-align: center;
    padding: 20px;
    background: var(--white);
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: transform var(--transition-fast);
}

.material-item:hover {
    transform: scale(1.05);
}

.material-item .icon {
    font-size: 2rem;
    margin-bottom: 12px;
    color: var(--primary-blue);
}

.material-item h4 {
    font-size: 1rem;
}

/* Testimonials */
.testimonials {
    background: var(--primary-dark-grey);
    color: var(--white);
    text-align: center;
}

.testimonials h2 {
    color: var(--white);
    margin-bottom: 40px;
}

.testimonial-slider {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.testimonial-slide {
    display: none;
    padding: 20px;
}

.testimonial-slide.active {
    display: block;
    animation: fadeIn 0.6s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.testimonial-quote {
    font-size: 1.3rem;
    font-style: italic;
    margin-bottom: 24px;
    line-height: 1.8;
}

.testimonial-author {
    font-weight: 600;
    color: var(--secondary-light-blue-grey);
}

.testimonial-nav {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-top: 30px;
}

.testimonial-nav button {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--white);
    background: transparent;
    color: var(--white);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.testimonial-nav button:hover {
    background: var(--white);
    color: var(--primary-dark-grey);
}

.testimonial-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 20px;
}

.testimonial-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,0.3);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.testimonial-dots span.active {
    background: var(--white);
}

/* Contact Section */
.contact-section {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}

.contact-form {
    background: var(--white);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.contact-form h2 {
    margin-bottom: 24px;
}

.form-group {
    margin-bottom: 20px;
    position: relative;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    font-size: 14px;
    color: var(--primary-dark-grey);
    transition: all var(--transition-fast);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #ddd;
    border-radius: 4px;
    font-family: var(--font-primary);
    font-size: 16px;
    transition: border-color var(--transition-fast);
    background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-blue);
}

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

.contact-info {
    padding: 20px;
}

.contact-info h2 {
    margin-bottom: 24px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 24px;
}

.contact-item .icon {
    width: 40px;
    height: 40px;
    background: var(--secondary-light-blue-grey);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 16px;
    flex-shrink: 0;
    color: var(--primary-blue);
}

.contact-item h4 {
    margin-bottom: 4px;
    font-size: 1rem;
}

.contact-item p {
    color: #666;
    line-height: 1.6;
}

/* Footer */
.footer {
    background: var(--primary-dark-grey);
    color: var(--secondary-light-blue-grey);
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand .logo {
    margin-bottom: 20px;
}

.footer-brand p {
    line-height: 1.7;
    margin-bottom: 20px;
}

.footer h4 {
    color: var(--white);
    margin-bottom: 20px;
    font-size: 1.1rem;
}

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

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--secondary-light-blue-grey);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--primary-blue);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 30px;
    text-align: center;
    font-size: 14px;
}

/* Page Hero */
.page-hero {
    position: relative;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-dark-grey);
    overflow: hidden;
}

.page-hero .hero-bg {
    position: absolute;
}

.page-hero .hero-overlay {
    position: absolute;
    z-index: 2;
}

.page-hero .hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    padding: 20px;
}

.page-hero h1 {
    color: var(--white);
    margin-bottom: 16px;
}

.page-hero p {
    color: var(--secondary-light-blue-grey);
    font-size: 1.2rem;
}

/* About Page Specific */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: var(--primary-blue);
}

.timeline-item {
    display: flex;
    justify-content: flex-end;
    padding-right: 50%;
    position: relative;
    margin-bottom: 40px;
}

.timeline-item:nth-child(even) {
    justify-content: flex-start;
    padding-right: 0;
    padding-left: 50%;
}

.timeline-content {
    background: var(--white);
    padding: 24px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    max-width: 350px;
    margin-right: 40px;
    position: relative;
}

.timeline-item:nth-child(even) .timeline-content {
    margin-right: 0;
    margin-left: 40px;
}

.timeline-year {
    position: absolute;
    right: -60px;
    top: 20px;
    background: var(--primary-blue);
    color: var(--white);
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
}

.timeline-item:nth-child(even) .timeline-year {
    right: auto;
    left: -60px;
}

.timeline-content h3 {
    margin-bottom: 8px;
}

.team-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.team-card {
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: transform var(--transition-fast);
}

.team-card:hover {
    transform: translateY(-5px);
}

.team-card-image {
    height: 250px;
    background: var(--secondary-light-blue-grey);
    overflow: hidden;
}

.team-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.team-card-content {
    padding: 24px;
}

.team-card h3 {
    margin-bottom: 4px;
}

.team-card .title {
    color: var(--primary-blue);
    font-weight: 500;
    margin-bottom: 12px;
}

.values-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.value-card {
    background: var(--white);
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.value-card .icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
    color: var(--primary-blue);
}

.value-card h3 {
    margin-bottom: 12px;
}

/* Service Page Specific */
.service-categories {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.category-card {
    background: var(--white);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    text-align: center;
    transition: all var(--transition-medium);
    cursor: pointer;
}

.category-card:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

.category-card .icon {
    font-size: 3rem;
    margin-bottom: 16px;
    color: var(--primary-blue);
}

.category-card h3 {
    margin-bottom: 12px;
}

.featured-service {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
}

.featured-image {
    height: 300px;
    background: var(--secondary-light-blue-grey);
    overflow: hidden;
}

.featured-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.featured-content {
    background: var(--white);
    padding: 40px 30px;
}

.featured-content h2 {
    margin-bottom: 20px;
}

.featured-content > p {
    margin-bottom: 24px;
    line-height: 1.7;
}

.featured-list {
    list-style: none;
}

.featured-list li {
    padding: 10px 0;
    padding-left: 24px;
    position: relative;
}

.featured-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-blue);
    font-weight: bold;
}

.equipment-tabs {
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.tab-headers {
    display: flex;
    flex-wrap: wrap;
    background: var(--off-white);
    border-bottom: 2px solid var(--secondary-light-blue-grey);
}

.tab-btn {
    flex: 1;
    min-width: 150px;
    padding: 16px 20px;
    border: none;
    background: transparent;
    font-family: var(--font-primary);
    font-size: 16px;
    font-weight: 500;
    color: var(--primary-dark-grey);
    cursor: pointer;
    transition: all var(--transition-fast);
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
}

.tab-btn:hover {
    color: var(--primary-blue);
}

.tab-btn.active {
    color: var(--primary-blue);
    border-bottom-color: var(--primary-blue);
    background: var(--white);
}

.tab-content {
    display: none;
    padding: 30px;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.4s ease-out;
}

.process-steps {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.process-step {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--primary-blue);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 700;
    flex-shrink: 0;
}

.step-content h3 {
    margin-bottom: 8px;
    font-size: 1.2rem;
}

/* Quality Page Specific */
.cert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.cert-card {
    background: var(--white);
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: transform var(--transition-fast);
}

.cert-card:hover {
    transform: scale(1.05);
}

.cert-card .icon {
    font-size: 3rem;
    margin-bottom: 16px;
    color: var(--primary-blue);
}

.cert-card h3 {
    font-size: 1.1rem;
    margin-bottom: 12px;
}

.cert-card p {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.6;
}

.quality-steps {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.quality-step {
    background: var(--white);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    display: flex;
    gap: 20px;
}

.quality-step-icon {
    width: 60px;
    height: 60px;
    background: var(--secondary-light-blue-grey);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1.5rem;
}

.tech-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}

.tech-image {
    height: 300px;
    border-radius: 8px;
    overflow: hidden;
}

.tech-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.tech-content h2 {
    margin-bottom: 24px;
}

.tech-item {
    margin-bottom: 24px;
}

.tech-item h3 {
    margin-bottom: 8px;
    font-size: 1.2rem;
}

.commitment-section {
    background: var(--primary-blue);
    color: var(--white);
    text-align: center;
    padding: 80px 20px;
}

.commitment-section h2 {
    color: var(--white);
    margin-bottom: 20px;
}

.commitment-section p {
    max-width: 700px;
    margin: 0 auto;
    font-size: 1.1rem;
    line-height: 1.8;
}

/* Products Page Specific */
.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.product-card {
    background: var(--white);
    padding: 24px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    text-align: center;
    transition: all var(--transition-medium);
    cursor: pointer;
}

.product-card:hover {
    transform: scale(1.03);
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

.product-card .icon {
    font-size: 2.5rem;
    margin-bottom: 12px;
    color: var(--primary-blue);
}

.product-card h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.product-card p {
    font-size: 0.9rem;
    color: #666;
}

.materials-section {
    background: var(--secondary-light-blue-grey);
}

.materials-table {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.material-row {
    background: var(--white);
    padding: 24px;
    border-radius: 8px;
}

.material-row h3 {
    margin-bottom: 12px;
    font-size: 1.2rem;
}

.material-row p {
    color: #666;
    line-height: 1.6;
}

.gallery-filters {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
}

.filter-btn {
    padding: 10px 20px;
    border: 2px solid var(--secondary-light-blue-grey);
    background: transparent;
    border-radius: 25px;
    font-family: var(--font-primary);
    font-size: 14px;
    font-weight: 500;
    color: var(--primary-dark-grey);
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.gallery-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    padding: 40px 16px 16px;
    transform: translateY(100%);
    transition: transform var(--transition-medium);
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.gallery-overlay h4 {
    color: var(--white);
    font-size: 1rem;
}

.custom-section {
    position: relative;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-dark-grey);
    overflow: hidden;
}

.custom-section .hero-bg {
    position: absolute;
    opacity: 0.5;
}

.custom-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 30px;
    background: rgba(255,255,255,0.95);
    border-radius: 8px;
    max-width: 600px;
}

.custom-content h2 {
    margin-bottom: 16px;
}

.custom-content p {
    margin-bottom: 24px;
    line-height: 1.7;
}

/* Showcase Page */
.showcase-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.showcase-card {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
}

.showcase-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.showcase-card:hover img {
    transform: scale(1.05);
}

.showcase-card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.85));
    padding: 50px 20px 20px;
    transform: translateY(100%);
    transition: transform var(--transition-medium);
}

.showcase-card:hover .showcase-card-overlay {
    transform: translateY(0);
}

.showcase-card-overlay h4 {
    color: var(--white);
    margin-bottom: 8px;
}

.showcase-card-overlay a {
    color: var(--primary-blue);
    font-weight: 500;
}

.case-study {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.case-image {
    height: 300px;
    background: var(--secondary-light-blue-grey);
}

.case-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.case-content {
    padding: 40px 30px;
}

.case-content h2 {
    margin-bottom: 20px;
}

.case-section {
    margin-bottom: 24px;
}

.case-section h4 {
    color: var(--primary-blue);
    margin-bottom: 8px;
}

.case-section p {
    line-height: 1.7;
}

/* Contact Page */
.quick-contact-btns {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    margin-top: 30px;
}

.quick-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: var(--white);
    color: var(--primary-blue);
    border-radius: 30px;
    font-weight: 500;
    transition: all var(--transition-fast);
    border: 2px solid var(--white);
}

.quick-btn:hover {
    background: transparent;
    color: var(--white);
}

.contact-details-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}

.contact-details h2 {
    margin-bottom: 30px;
}

.map-container {
    height: 400px;
    background: var(--secondary-light-blue-grey);
    border-radius: 8px;
    overflow: hidden;
}

.map-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #ddd;
}

.map-placeholder p {
    color: #666;
    font-weight: 500;
}

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Mobile Menu Overlay */
.mobile-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-medium);
}

.mobile-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Precision Grid Easter Egg */
.precision-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    opacity: 0;
    background: 
        linear-gradient(rgba(47, 105, 187, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(47, 105, 187, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridPulse 2s ease-in-out infinite;
}

.precision-grid.active {
    opacity: 1;
}

@keyframes gridPulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

/* Form Success */
.form-success {
    display: none;
    text-align: center;
    padding: 40px;
}

.form-success.active {
    display: block;
}

.form-success .checkmark {
    width: 80px;
    height: 80px;
    background: var(--primary-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    color: var(--white);
    font-size: 2rem;
}

.form-success h3 {
    margin-bottom: 12px;
}

/* Responsive Styles - Tablet */
@media (min-width: 768px) {
    :root {
        --header-height: 75px;
    }

    h1 { font-size: 3rem; }
    h2 { font-size: 2.5rem; }

    .hero-content {
        padding: 100px 40px;
    }

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

    .hero-subtitle {
        font-size: 1.25rem;
    }

    .why-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .quality-section {
        grid-template-columns: 1fr 1fr;
    }

    .quality-image {
        height: 100%;
        min-height: 400px;
    }

    .materials-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .showcase-item {
        min-width: 350px;
    }

    .showcase-item img {
        height: 300px;
    }

    .contact-section {
        grid-template-columns: 1fr 1fr;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-intro {
        padding: 120px 40px;
    }

    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .values-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .service-categories {
        grid-template-columns: repeat(2, 1fr);
    }

    .featured-service {
        grid-template-columns: 1fr 1fr;
    }

    .featured-image {
        height: 100%;
        min-height: 500px;
    }

    .process-steps {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .process-step {
        flex: 1 1 300px;
    }

    .tech-grid {
        grid-template-columns: 1fr 1fr;
    }

    .products-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .materials-table {
        grid-template-columns: repeat(2, 1fr);
    }

    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .showcase-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .case-study {
        grid-template-columns: 1fr 1fr;
    }

    .case-image {
        height: 100%;
    }

    .contact-details-grid {
        grid-template-columns: 1fr 1fr;
    }

    .timeline::before {
        left: 50%;
    }

    .timeline-item {
        padding-right: calc(50% + 30px);
    }

    .timeline-item:nth-child(even) {
        padding-left: calc(50% + 30px);
        padding-right: 0;
    }

    .timeline-content {
        margin-right: 50px;
    }

    .timeline-item:nth-child(even) .timeline-content {
        margin-left: 50px;
        margin-right: 0;
    }

    .timeline-year {
        right: -50px;
        left: auto;
    }

    .timeline-item:nth-child(even) .timeline-year {
        left: -50px;
        right: auto;
    }
}

/* Responsive Styles - Desktop */
@media (min-width: 1024px) {
    :root {
        --header-height: 80px;
    }

    h1 { font-size: 3.5rem; }
    h2 { font-size: 2.75rem; }
    h3 { font-size: 1.75rem; }

    .container {
        padding: 0 40px;
    }

    .header-inner {
        padding: 0 40px;
    }

    .nav-desktop {
        display: flex;
        align-items: center;
        gap: 32px;
    }

    .nav-desktop ul {
        display: flex;
        gap: 28px;
    }

    .mobile-menu-btn {
        display: none;
    }

    .hero-content {
        padding: 120px 60px;
        max-width: 900px;
    }

    .hero h1 {
        font-size: 3.5rem;
    }

    .hero-subtitle {
        font-size: 1.4rem;
        max-width: 700px;
    }

    .why-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .materials-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .testimonial-quote {
        font-size: 1.5rem;
    }

    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1.5fr;
    }

    .about-intro {
        padding: 140px 60px;
    }

    .about-intro p {
        font-size: 1.25rem;
    }

    .team-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .values-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .service-categories {
        grid-template-columns: repeat(3, 1fr);
    }

    .quality-steps {
        grid-template-columns: repeat(2, 1fr);
    }

    .materials-table {
        grid-template-columns: repeat(2, 1fr);
    }

    .gallery-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .gallery-item img {
        height: 250px;
    }

    .showcase-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .showcase-item {
        min-width: auto;
    }

    .quick-contact-btns {
        gap: 24px;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }

    .hero h1,
    .hero-subtitle,
    .hero .btn-primary,
    .about-intro h2,
    .about-intro p {
        animation: none;
        opacity: 1;
        transform: none;
    }

    .reveal {
        opacity: 1;
        transform: none;
    }

    .why-card,
    .quality-list li {
        opacity: 1;
        transform: none;
    }
}