/* MODERN RESET & BASE STYLES */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Modern Color Palette */
    --primary-color: #2563eb;
    --primary-dark: #1e40af;
    --primary-light: #3b82f6;
    --secondary-color: #06b6d4;
    --accent-color: #f59e0b;
    --dark-bg: #0f172a;
    --darker-bg: #020617;
    --light-bg: #f8fafc;
    --text-dark: #1e293b;
    --text-light: #64748b;
    --text-white: #ffffff;
    --border-color: #e2e8f0;
    
    /* Spacing */
    --spacing-xs: 0.4rem;
    --spacing-sm: 0.8rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2.5rem;
    --spacing-xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 0.5rem;
    --radius-md: 1rem;
    --radius-lg: 1.5rem;
    --radius-xl: 2rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
}

html {
    font-size: 62.5%;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.5;
    color: var(--text-dark);
    background-color: var(--light-bg);
    font-size: 1.2rem;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    width: 100%;
    max-width: 100vw;
}

* {
    box-sizing: border-box;
}

/* Prevent horizontal overflow */
html, body {
    overflow-x: hidden;
    max-width: 100%;
}

main {
    overflow-x: hidden;
    max-width: 100%;
}

/* Ensure all sections fit viewport on mobile */
@media (max-width: 768px) {
    section {
        max-width: 100vw;
        overflow-x: hidden;
    }
    
    .about-section,
    .services-section,
    .contact-section {
        width: 100%;
        max-width: 100vw;
    }
    
    /* Force all major containers to respect viewport */
    .hero,
    .section-header,
    .features-grid,
    .service-slide {
        max-width: 100vw;
        box-sizing: border-box;
    }
}

/* Touch-friendly improvements */
@media (hover: none) and (pointer: coarse) {
    /* Increase touch targets on touch devices */
    nav a {
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .btn {
        padding: 1.2rem 2.8rem;
        min-height: 4.4rem;
    }

    .service-nav-btn {
        width: 4.5rem;
        height: 4.5rem;
    }
}

.container {
    max-width: 110rem;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    width: 100%;
}

/* Mobile fix - use percentage instead of rem */
@media (max-width: 768px) {
    .container {
        max-width: 100%;
        padding: 0 4vw;
    }
}

/* Ensure images are always responsive */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Safe area support for notched devices */
@supports (padding: max(0px)) {
    .header-container {
        padding-left: max(var(--spacing-md), env(safe-area-inset-left));
        padding-right: max(var(--spacing-md), env(safe-area-inset-right));
    }

    .container {
        padding-left: max(var(--spacing-md), env(safe-area-inset-left));
        padding-right: max(var(--spacing-md), env(safe-area-inset-right));
    }

    .footer-container {
        padding-left: max(var(--spacing-md), env(safe-area-inset-left));
        padding-right: max(var(--spacing-md), env(safe-area-inset-right));
        padding-bottom: max(var(--spacing-md), env(safe-area-inset-bottom));
    }
}

/* HEADER */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.header-container {
    max-width: 120rem;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 7rem;
}

/* Mobile override */
@media (max-width: 768px) {
    .header-container {
        max-width: 100%;
        padding: 0 4vw;
    }
}

.logo {
    height: 8rem;
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

/* NAVIGATION */
nav {
    display: flex;
    align-items: center;
}

.links-container {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

nav a {
    position: relative;
    color: var(--text-white);
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    transition: all 0.3s ease;
    letter-spacing: 0.05em;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-light);
    transform: translateX(-50%);
    transition: width 0.3s ease;
}

nav a:hover::after {
    width: 80%;
}

nav a:hover {
    color: var(--primary-light);
}

/* Mobile Navigation */
#sidebar-active {
    display: none;
}

.open-sidebar-button,
.close-sidebar-button {
    display: none;
}

nav svg {
    fill: var(--text-white);
    cursor: pointer;
    transition: fill 0.3s ease;
}

nav svg:hover {
    fill: var(--primary-light);
}

@media (max-width: 1075px) {
    .links-container {
        position: fixed;
        top: 0;
        right: -100%;
        width: 28rem;
        height: 100vh;
        background: var(--dark-bg);
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        padding: var(--spacing-xl) var(--spacing-md);
        gap: var(--spacing-md);
        box-shadow: var(--shadow-xl);
        transition: right 0.3s ease;
        z-index: 1001;
    }

    nav a {
        width: 100%;
        padding: var(--spacing-sm);
        font-size: 1.6rem;
    }

    .open-sidebar-button,
    .close-sidebar-button {
        display: block;
        padding: var(--spacing-sm);
        background: none;
        border: none;
    }

    .close-sidebar-button {
        align-self: flex-end;
        margin-bottom: var(--spacing-md);
    }

    #sidebar-active:checked ~ .links-container {
        right: 0;
    }

    #sidebar-active:checked ~ #overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        z-index: 1000;
    }
}

/* HERO SECTION */
.hero {
    position: relative;
    min-height: 75vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: 7rem;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--darker-bg) 100%);
    z-index: 1;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(37, 99, 235, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(6, 182, 212, 0.1) 0%, transparent 50%);
    animation: pulse 8s ease-in-out infinite;
}

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

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 100rem;
    width: 100%;
    margin: 0 auto;
    padding: var(--spacing-lg) var(--spacing-md);
    text-align: center;
    overflow-x: hidden;
}

/* Mobile override */
@media (max-width: 768px) {
    .hero-content {
        max-width: 100%;
        padding: var(--spacing-md) 4vw;
    }
}

.hero-title {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.title-main {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    color: var(--text-white);
    letter-spacing: -0.02em;
    line-height: 1.1;
    background: linear-gradient(135deg, var(--text-white) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 0.8s ease-out;
    word-wrap: break-word;
    overflow-wrap: break-word;
    max-width: 100%;
}

.title-sub {
    font-size: clamp(1.2rem, 1.8vw, 1.6rem);
    font-weight: 400;
    color: var(--secondary-color);
    letter-spacing: 0.05em;
    animation: fadeInUp 0.8s ease-out 0.2s both;
    word-wrap: break-word;
    overflow-wrap: break-word;
    max-width: 100%;
    padding: 0 var(--spacing-xs);
}

.hero-description {
    font-size: clamp(1.1rem, 1.4vw, 1.3rem);
    color: rgba(255, 255, 255, 0.8);
    max-width: 65rem;
    width: 100%;
    margin: 0 auto var(--spacing-md);
    line-height: 1.6;
    animation: fadeInUp 0.8s ease-out 0.4s both;
    word-wrap: break-word;
    overflow-wrap: break-word;
    padding: 0 var(--spacing-xs);
}

/* Mobile override */
@media (max-width: 768px) {
    .hero-description {
        max-width: 100%;
        padding: 0;
    }
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease-out 0.6s both;
    max-width: 100%;
    padding: 0 var(--spacing-xs);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* BUTTONS */
.btn {
    display: inline-block;
    padding: 0.9rem 2.2rem;
    font-size: 1.2rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-lg);
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent;
    max-width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.btn-primary {
    background: var(--primary-color);
    color: var(--text-white);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.btn-secondary {
    background: transparent;
    color: var(--text-white);
    border-color: var(--primary-light);
}

.btn-secondary:hover {
    background: var(--primary-light);
    border-color: var(--primary-light);
    transform: translateY(-2px);
}

/* SECTION HEADERS */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    max-width: 100%;
    padding: 0 var(--spacing-xs);
}

.section-title {
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: var(--spacing-xs);
    letter-spacing: -0.02em;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.section-subtitle {
    font-size: clamp(1.2rem, 1.4vw, 1.4rem);
    color: var(--text-light);
    font-weight: 400;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* ABOUT SECTION */
.about-section {
    padding: var(--spacing-lg) 0;
    background: var(--light-bg);
    overflow-x: hidden;
    width: 100%;
}

.about-intro {
    text-align: center;
    max-width: 85rem;
    width: 100%;
    margin: 0 auto var(--spacing-lg);
    padding: 0 var(--spacing-xs);
}

/* Mobile override */
@media (max-width: 768px) {
    .about-intro {
        max-width: 100%;
        padding: 0 4vw;
    }
}

.intro-text {
    font-size: 1.3rem;
    line-height: 1.6;
    color: var(--text-light);
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(26rem, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

/* Ensure max 3 columns on larger screens */
@media (min-width: 1200px) {
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* 2 columns on medium screens */
@media (min-width: 769px) and (max-width: 1199px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.feature-card {
    background: white;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}

.feature-icon {
    width: 4.5rem;
    height: 4.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-sm);
    color: white;
    font-size: 1.8rem;
}

.feature-title {
    font-size: 1.45rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-xs);
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
}

.feature-description {
    font-size: 1.2rem;
    line-height: 1.6;
    color: var(--text-light);
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
}

.about-closing {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    color: white;
    box-shadow: var(--shadow-xl);
    max-width: 100%;
    overflow: hidden;
}

.closing-content {
    max-width: 75rem;
    margin: 0 auto;
    text-align: center;
}

/* Mobile override */
@media (max-width: 768px) {
    .closing-content {
        max-width: 100%;
    }
}

.closing-title {
    font-size: clamp(1.6rem, 2.8vw, 2.2rem);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
}

.closing-text {
    font-size: 1.25rem;
    line-height: 1.6;
    opacity: 0.95;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
}

/* SERVICES SECTION */
.services-section {
    padding: var(--spacing-lg) 0;
    background: var(--dark-bg);
    color: var(--text-white);
    overflow-x: hidden;
    width: 100%;
}

.services-section .section-title,
.services-section .section-subtitle {
    color: var(--text-white);
}

.services-showcase {
    position: relative;
    max-width: 90rem;
    margin: 0 auto var(--spacing-md);
    min-height: 42rem;
    width: 100%;
    overflow-x: hidden;
}

/* Mobile override */
@media (max-width: 768px) {
    .services-showcase {
        max-width: 100%;
        padding: 0 2vw;
    }
}

.service-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s ease;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.service-slide.active {
    opacity: 1;
    visibility: visible;
    position: relative;
}

.service-image {
    width: 100%;
    height: 32rem;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.service-content {
    padding: var(--spacing-sm);
}

.service-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--primary-light);
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
}

.service-description {
    font-size: 1.25rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.8);
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
}

.services-navigation {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
    position: relative;
    z-index: 10;
    margin-top: var(--spacing-md);
}

.service-nav-btn {
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    position: relative;
    touch-action: manipulation;
    -webkit-tap-highlight-color: rgba(59, 130, 246, 0.3);
}

.service-nav-btn:hover {
    background: var(--primary-light);
    border-color: var(--primary-light);
    transform: scale(1.1);
}

.service-nav-btn:active {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: scale(0.95);
}

@media (hover: none) and (pointer: coarse) {
    .service-nav-btn:hover {
        background: rgba(255, 255, 255, 0.1);
        border-color: rgba(255, 255, 255, 0.2);
        transform: none;
    }
    
    .service-nav-btn:active {
        background: var(--primary-light);
        border-color: var(--primary-light);
        transform: scale(0.95);
    }
}

.service-indicators {
    display: flex;
    gap: var(--spacing-xs);
}

/* CONTACT SECTION */
.contact-section {
    padding: var(--spacing-lg) 0;
    background: var(--light-bg);
    overflow-x: hidden;
    width: 100%;
}

.contact-content {
    max-width: 90rem;
    margin: 0 auto;
}

/* Mobile override */
@media (max-width: 768px) {
    .contact-content {
        max-width: 100%;
        padding: 0 2vw;
    }
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(26rem, 1fr));
    gap: var(--spacing-md);
}

.contact-card {
    background: white;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
    max-width: 100%;
    overflow: hidden;
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}

.contact-icon {
    width: 5rem;
    height: 5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-sm);
    color: white;
    font-size: 2rem;
}

.contact-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-xs);
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.contact-card a {
    font-size: 1.25rem;
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
    word-wrap: break-word;
    overflow-wrap: break-word;
    display: inline-block;
    max-width: 100%;
}

.contact-card a:hover {
    color: var(--primary-dark);
}

/* FOOTER */
.footer {
    background: var(--darker-bg);
    color: var(--text-white);
    padding: var(--spacing-lg) 0 var(--spacing-sm);
}

.footer-container {
    max-width: 110rem;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Mobile override */
@media (max-width: 768px) {
    .footer-container {
        max-width: 100%;
        padding: 0 4vw;
    }
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(22rem, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.footer-brand h3 {
    font-size: 1.7rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--primary-light);
}

.footer-brand p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.5;
}

.footer-links h4,
.footer-social h4 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-white);
}

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

.footer-links li {
    margin-bottom: 0.3rem;
}

.footer-links a {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

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

.footer-bottom p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.6);
}

/* RESPONSIVE DESIGN */

/* Large tablets and small desktops (1024px and below) */
@media (max-width: 1024px) {
    .container {
        max-width: 95%;
    }

    .hero-content {
        max-width: 90%;
    }

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

    .service-slide {
        gap: var(--spacing-sm);
        padding: var(--spacing-sm);
    }
}

/* Tablets (768px and below) */
@media (max-width: 768px) {
    html {
        font-size: 55%;
    }

    .header-container {
        height: 6.5rem;
        padding: 0 4vw;
    }

    .logo {
        height: 7rem;
    }

    .hero {
        min-height: 60vh;
        padding-top: 6.5rem;
        max-width: 100vw;
    }

    .hero-content {
        padding: 2rem 4vw;
        max-width: 100%;
    }

    .hero-cta {
        gap: var(--spacing-sm);
    }

    .service-slide {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .service-image {
        height: 28rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
        padding: 0 2vw;
    }

    .contact-info {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-md);
    }

    .about-intro {
        max-width: 100%;
        padding: 0 4vw;
    }

    .closing-content {
        max-width: 100%;
        padding: 0 2vw;
    }

    .services-showcase {
        max-width: 100%;
        min-height: 38rem;
        padding: 0 2vw;
    }

    .about-section,
    .services-section,
    .contact-section {
        padding: var(--spacing-md) 0;
    }

    .section-header {
        margin-bottom: var(--spacing-md);
        padding: 0 4vw;
    }
}

/* Mobile landscape and small tablets (640px and below) */
@media (max-width: 640px) {
    html {
        font-size: 52%;
    }

    .header-container {
        height: 6rem;
        padding: 0 5vw;
    }

    .logo {
        height: 6rem;
    }

    .hero {
        min-height: 55vh;
        max-width: 100vw;
    }

    .hero-content {
        padding: 2rem 5vw;
    }

    .title-main {
        font-size: clamp(2.2rem, 7vw, 3.5rem);
    }

    .title-sub {
        font-size: clamp(1.15rem, 3.5vw, 1.5rem);
    }

    .hero-description {
        font-size: 1.2rem;
        max-width: 100%;
        padding: 0;
    }

    .btn {
        padding: 0.85rem 1.9rem;
        font-size: 1.15rem;
    }

    .hero-cta {
        flex-direction: column;
        width: 100%;
        gap: var(--spacing-sm);
    }

    .hero-cta .btn {
        width: 100%;
        max-width: 32rem;
    }

    .feature-card {
        padding: var(--spacing-sm);
    }

    .feature-icon {
        width: 4rem;
        height: 4rem;
        font-size: 1.6rem;
    }

    .about-closing {
        padding: var(--spacing-md);
        margin: 0 3vw;
    }

    .service-image {
        height: 24rem;
    }

    .services-showcase {
        min-height: 36rem;
        padding: 0 3vw;
    }

    .service-nav-btn {
        width: 3.5rem;
        height: 3.5rem;
        font-size: 1.2rem;
    }

    .contact-icon {
        width: 4.5rem;
        height: 4.5rem;
        font-size: 1.8rem;
    }

    .footer {
        padding: var(--spacing-md) 0 var(--spacing-sm);
    }

    .section-header {
        padding: 0 5vw;
    }

    .container {
        padding: 0 5vw;
    }
}

/* Small mobile devices (480px and below) */
@media (max-width: 480px) {
    html {
        font-size: 50%;
    }

    body {
        overflow-x: hidden;
    }

    .container {
        padding: 0 var(--spacing-sm);
        max-width: 100%;
        overflow-x: hidden;
    }

    .header-container {
        height: 5.5rem;
        padding: 0 var(--spacing-sm);
        max-width: 100%;
    }

    .logo {
        height: 5.5rem;
    }

    .hero {
        min-height: 50vh;
        padding-top: 5.5rem;
        overflow-x: hidden;
        width: 100%;
    }

    .hero-content {
        padding: var(--spacing-sm);
        max-width: 100%;
        width: 100%;
    }

    .title-main {
        font-size: clamp(2rem, 10vw, 3.2rem);
        padding: 0;
        hyphens: auto;
        word-break: break-word;
    }

    .title-sub {
        font-size: clamp(1.1rem, 5vw, 1.4rem);
        padding: 0;
        hyphens: auto;
        word-break: break-word;
    }

    .hero-description {
        font-size: 1.15rem;
        padding: 0;
        hyphens: auto;
        word-break: break-word;
        max-width: 100%;
    }

    .hero-cta {
        padding: 0;
        width: 100%;
        max-width: 100%;
    }

    .btn {
        padding: 0.9rem 1.9rem;
        font-size: 1.2rem;
        max-width: 100%;
    }

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

    .section-title {
        font-size: clamp(1.8rem, 6vw, 2.8rem);
        hyphens: auto;
        word-break: break-word;
    }

    .section-subtitle {
        font-size: clamp(1.1rem, 4vw, 1.3rem);
        hyphens: auto;
        word-break: break-word;
    }

    .about-intro {
        padding: 0 var(--spacing-xs);
        max-width: 100%;
    }

    .features-grid {
        gap: var(--spacing-sm);
        padding: 0 var(--spacing-xs);
    }

    .feature-card {
        padding: var(--spacing-sm);
        max-width: 100%;
    }

    .feature-icon {
        width: 4rem;
        height: 4rem;
        font-size: 1.6rem;
        margin-bottom: var(--spacing-xs);
    }

    .feature-title {
        font-size: 1.4rem;
        margin-bottom: 0.3rem;
        word-break: break-word;
    }

    .feature-description {
        font-size: 1.15rem;
        word-break: break-word;
    }

    .about-closing {
        padding: var(--spacing-sm);
        border-radius: var(--radius-md);
        margin: 0 var(--spacing-xs);
    }

    .closing-title {
        font-size: clamp(1.5rem, 5vw, 1.9rem);
        margin-bottom: var(--spacing-xs);
        word-break: break-word;
    }

    .closing-text {
        font-size: 1.15rem;
        word-break: break-word;
    }

    .services-section {
        overflow-x: hidden;
        width: 100%;
    }

    .services-showcase {
        padding: 0 var(--spacing-xs);
    }

    .service-slide {
        padding: var(--spacing-sm);
        max-width: 100%;
    }

    .service-image {
        height: 20rem;
    }

    .services-showcase {
        min-height: 32rem;
    }

    .service-content {
        padding: var(--spacing-xs);
    }

    .service-title {
        font-size: 1.6rem;
        margin-bottom: var(--spacing-xs);
        word-break: break-word;
    }

    .service-description {
        font-size: 1.15rem;
        word-break: break-word;
    }

    .service-nav-btn {
        width: 3rem;
        height: 3rem;
        font-size: 1.1rem;
    }

    .contact-section {
        overflow-x: hidden;
        width: 100%;
    }

    .contact-content {
        padding: 0 var(--spacing-xs);
    }

    .contact-card {
        padding: var(--spacing-sm);
        max-width: 100%;
    }

    .contact-icon {
        width: 4.2rem;
        height: 4.2rem;
        font-size: 1.7rem;
        margin-bottom: var(--spacing-xs);
    }

    .contact-card h3 {
        font-size: 1.4rem;
        word-break: break-word;
    }

    .contact-card a {
        font-size: 1.15rem;
        word-break: break-all;
    }

    .footer {
        overflow-x: hidden;
        width: 100%;
    }

    .footer-brand h3 {
        font-size: 1.5rem;
    }

    .footer-brand p {
        font-size: 1.1rem;
        word-break: break-word;
    }

    .footer-links h4 {
        font-size: 1.3rem;
    }

    .footer-links a {
        font-size: 1.1rem;
    }

    .footer-bottom p {
        font-size: 1.05rem;
    }

    .links-container {
        width: 25rem;
    }
}

/* Extra small devices (360px and below) */
@media (max-width: 360px) {
    html {
        font-size: 47%;
    }

    .logo {
        height: 5rem;
    }

    .hero {
        min-height: 45vh;
    }

    .title-main {
        font-size: clamp(1.9rem, 12vw, 2.8rem);
    }

    .service-image {
        height: 18rem;
    }

    .services-showcase {
        min-height: 30rem;
    }

    .btn {
        padding: 0.75rem 1.7rem;
        font-size: 1.1rem;
    }

    .links-container {
        width: 22rem;
    }
}

/* Samsung Galaxy S20 Ultra and similar (412px width) */
@media (min-width: 361px) and (max-width: 420px) {
    .hero {
        max-width: 100vw;
    }
    
    .hero-content {
        padding: 2rem 5vw;
        max-width: 100%;
    }

    .title-main {
        font-size: clamp(2.2rem, 7.5vw, 3rem);
        line-height: 1.2;
        padding: 0;
    }

    .title-sub {
        font-size: clamp(1.2rem, 4vw, 1.5rem);
        padding: 0;
    }

    .hero-description {
        font-size: 1.2rem;
        padding: 0;
        max-width: 100%;
    }

    .btn {
        padding: 0.9rem 2rem;
        font-size: 1.2rem;
    }
    
    .container {
        padding: 0 5vw;
        max-width: 100%;
    }
    
    .section-header {
        padding: 0 5vw;
    }
}

/* Mobile devices in landscape mode */
@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        min-height: 100vh;
        padding-top: 6rem;
    }

    .hero-content {
        padding: var(--spacing-sm);
    }

    .hero-title {
        margin-bottom: var(--spacing-xs);
    }

    .hero-description {
        margin-bottom: var(--spacing-sm);
    }

    .hero-cta {
        gap: var(--spacing-xs);
        flex-direction: row;
    }

    .section-header {
        margin-bottom: var(--spacing-sm);
    }

    .about-section,
    .services-section,
    .contact-section {
        padding: var(--spacing-sm) 0;
    }
}

/* Print styles */
@media print {
    .header,
    .footer,
    .service-nav-btn,
    .hero-cta,
    .open-sidebar-button,
    .close-sidebar-button {
        display: none !important;
    }

    body {
        font-size: 12pt;
        line-height: 1.5;
        color: #000;
        background: #fff;
    }

    .container {
        max-width: 100%;
    }
}