/* ==================== CSS VARIABLES ==================== */
:root {
    /* Colors */
    --primary: #00f2fe;
    --primary-dark: #00d2ff;
    --primary-lighter: #5fffff;
    --secondary: #3a7bd5;
    --accent: #ff006e;
    --dark: #0a0f1d;
    --dark-light: #0f172a;
    --dark-lighter: #1e293b;
    --dark-card: rgba(15, 23, 42, 0.6);
    --light: #f8fafc;
    --text-primary: #f8fafc;
    --text-secondary: #b0b8c1;
    --text-muted: #8a92a1;
    --glass: rgba(255, 255, 255, 0.08);
    --glass-light: rgba(255, 255, 255, 0.12);
    --glass-hover: rgba(255, 255, 255, 0.15);
    --error: #ff4757;
    --error-light: rgba(255, 71, 87, 0.15);
    --success: #2ed573;
    --success-light: rgba(46, 213, 115, 0.15);
    --warning: #ffa502;

    /* Spacing (Mobile-first) */
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 2.5rem;
    --spacing-3xl: 3rem;

    /* Borders & Radii */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --border-width: 1px;

    /* Typography (Mobile-first) */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    --font-family-mono: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Menlo, monospace;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.5rem;
    --font-size-2xl: 1.875rem;
    --font-size-3xl: 2.25rem;
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
    --transition-slow: 0.35s ease;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.15), 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 12px 28px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.25);
    --shadow-glow: 0 0 20px rgba(0, 242, 254, 0.3);

    /* Z-index */
    --z-dropdown: 1000;
    --z-navbar: 1001;
    --z-modal: 1100;
    --z-floating: 999;
}

/* Dark Mode */
body.dark-mode {
    --dark: #000000;
    --dark-light: #0a0f1d;
    --text-primary: #e0e0e0;
}

/* Light Mode */
body.light-mode {
    --dark: #ffffff;
    --dark-light: #f5f5f5;
    --dark-lighter: #e8e8e8;
    --light: #0a0f1d;
    --text-primary: #0a0f1d;
    --text-secondary: #4a4a4a;
    --text-muted: #6a6a6a;
    --glass: rgba(0, 0, 0, 0.05);
    --glass-light: rgba(0, 0, 0, 0.08);
    --glass-hover: rgba(0, 0, 0, 0.12);
}

/* ==================== GLOBAL STYLES ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Prevent header overlap on scroll-to-section */
section {
    scroll-margin-top: 70px;
}

@media (max-width: 640px) {
    section {
        scroll-margin-top: 60px;
    }
}

@media (min-width: 1024px) {
    section {
        scroll-margin-top: 80px;
    }
}

body {
    background: var(--dark);
    color: var(--text-primary);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-regular);
    line-height: 1.6;
    transition: background var(--transition-slow), color var(--transition-slow);
    overflow-x: hidden;
    padding-top: 60px;
}

/* ==================== PRELOADER ==================== */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--dark);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 1;
    transition: opacity var(--transition-slow) ease-out;
}

.preloader.hidden {
    opacity: 0;
    pointer-events: none;
}

.preloader .spinner {
    width: 45px;
    height: 45px;
    border: 3px solid var(--glass);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-bottom: var(--spacing-lg);
}

.preloader p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    letter-spacing: 0.5px;
    font-weight: var(--font-weight-medium);
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ==================== DARK MODE TOGGLE ==================== */
.dark-mode-toggle {
    position: fixed;
    top: var(--spacing-md);
    right: var(--spacing-md);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--glass);
    border: var(--border-width) solid var(--glass-light);
    color: var(--primary);
    font-size: 1.25rem;
    cursor: pointer;
    z-index: var(--z-floating);
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
}

.dark-mode-toggle:active {
    background: var(--glass-hover);
    transform: scale(0.95);
}

.dark-mode-toggle:hover {
    background: var(--glass-hover);
    transform: scale(1.05);
}

/* ==================== NAVIGATION ==================== */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(10, 15, 29, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: var(--border-width) solid var(--glass-light);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: var(--z-navbar);
    transition: background var(--transition-normal);
}

.navbar.scrolled {
    background: rgba(10, 15, 29, 0.98);
    border-bottom-color: var(--glass);
}

body.light-mode .navbar {
    background: rgba(255, 255, 255, 0.98);
}

.logo {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    letter-spacing: -0.5px;
    user-select: none;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    max-width: 150px;
}

.logo-img {
    height: 50px;
    width: auto;
    max-width: 100px;
    object-fit: contain;
    display: block;
}

.logo-text {
    display: none;
}

/* Fallback: Show text if image fails to load */
.logo-img:not([src]),
.logo-img[src=""] {
    display: none;
}

.logo-img:error {
    display: none;
}

.logo-img:error ~ .logo-text {
    display: inline;
}

/* If no image loaded, show text logo */
.logo:has(img[src="logo.png"]:not([complete])) .logo-text,
.logo:has(img:not([complete])) .logo-text {
    display: inline;
}

/* Mobile: Adjust logo size */
@media (max-width: 640px) {
    .logo {
        max-width: 120px;
        gap: var(--spacing-xs);
    }

    .logo-img {
        height: 45px;
        max-width: 90px;
    }

    .logo-text {
        font-size: var(--font-size-lg);
    }
}

.logo span {
    color: var(--primary);
    font-weight: var(--font-weight-bold);
}

.hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: var(--z-dropdown);
    padding: var(--spacing-sm);
    margin-right: calc(var(--spacing-sm) * -1);
}

.hamburger span {
    width: 22px;
    height: 2.5px;
    background: var(--primary);
    border-radius: 2px;
    transition: all var(--transition-normal);
    display: block;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

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

.nav-links {
    display: flex;
    list-style: none;
    align-items: center;
    gap: var(--spacing-md);
}

.nav-links a {
    text-decoration: none;
    color: var(--text-primary);
    transition: color var(--transition-normal);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-base);
}

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

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

/* ==================== HERO SECTION ==================== */
.hero {
    min-height: calc(100vh - 60px);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(135deg, var(--dark-light) 0%, var(--dark-lighter) 100%);
    position: relative;
    overflow: hidden;
    padding: var(--spacing-xl) var(--spacing-md);
    padding-top: calc(var(--spacing-xl) + 40px);
}

@media (min-width: 641px) {
    .hero {
        padding-top: calc(var(--spacing-3xl) + 40px);
    }
}

@media (min-width: 1024px) {
    .hero {
        padding-top: calc(var(--spacing-3xl) + 50px);
    }
}

.hero::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -15%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
    opacity: 0.08;
    border-radius: 50%;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 600px;
}

.hero h1 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
    font-weight: var(--font-weight-bold);
    letter-spacing: -0.5px;
}

.hero h1 span {
    color: var(--primary);
    display: block;
    font-weight: var(--font-weight-bold);
}

.hero p {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-2xl);
    line-height: 1.7;
}

.hero-btns {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

/* ==================== BUTTONS ==================== */
.btn-primary,
.btn-secondary {
    padding: 14px 28px;
    border-radius: var(--radius-xl);
    text-decoration: none;
    font-weight: var(--font-weight-semibold);
    border: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-base);
    min-height: 48px;
    text-align: center;
    white-space: nowrap;
    user-select: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--dark);
    box-shadow: 0 8px 24px rgba(0, 242, 254, 0.25);
    font-weight: var(--font-weight-bold);
}

.btn-primary:active {
    transform: scale(0.98);
    box-shadow: 0 4px 12px rgba(0, 242, 254, 0.2);
}

.btn-primary:hover {
    box-shadow: 0 12px 32px rgba(0, 242, 254, 0.35);
    transform: translateY(-2px);
}

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

.btn-secondary:active {
    background: var(--primary);
    color: var(--dark);
    transform: scale(0.98);
}

.btn-secondary:hover {
    background: var(--primary);
    color: var(--dark);
    box-shadow: 0 8px 24px rgba(0, 242, 254, 0.25);
}

/* ==================== SECTION TITLES ==================== */
.section-title {
    font-size: var(--font-size-2xl);
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    color: var(--text-primary);
    font-weight: var(--font-weight-bold);
    letter-spacing: -0.5px;
}

.section-title span {
    color: var(--primary);
}

/* ==================== SERVICES SECTION ==================== */
.services {
    padding: var(--spacing-2xl) var(--spacing-md);
    background: var(--dark);
}

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

.service-card {
    background: var(--glass);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: var(--border-width) solid var(--glass-light);
    transition: all var(--transition-slow);
    opacity: 0;
    transform: translateY(20px);
    backdrop-filter: blur(10px);
}

.service-card:active {
    transform: translateY(0) scale(0.98);
}

.service-card:hover {
    transform: translateY(-8px);
    background: var(--glass-hover);
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
}

.service-card i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: var(--spacing-md);
    display: block;
}

.service-card h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
    font-weight: var(--font-weight-semibold);
}

.service-card p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.6;
}

/* ==================== CONTACT SECTION ==================== */
.contact {
    padding: var(--spacing-2xl) var(--spacing-md);
    background: linear-gradient(135deg, var(--dark-light) 0%, var(--dark-lighter) 100%);
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    max-width: 1100px;
    margin: 0 auto;
}

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

.contact-item {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
    padding: var(--spacing-lg);
    background: var(--glass);
    border-radius: var(--radius-lg);
    border: var(--border-width) solid var(--glass-light);
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
}

.contact-item:active {
    transform: scale(0.98);
}

.contact-item:hover {
    background: var(--glass-hover);
    border-color: var(--primary);
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--primary);
    margin-top: 2px;
    flex-shrink: 0;
}

.contact-item h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
}

.contact-item a,
.contact-item p {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: color var(--transition-normal);
}

.contact-item a:active,
.contact-item a:hover {
    color: var(--primary);
}

/* ==================== CONTACT FORM ==================== */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

/* Full width submit button */
.contact-form .btn-primary {
    width: 100%;
}

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

.contact-form label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
    font-weight: var(--font-weight-medium);
}

.contact-form input,
.contact-form textarea {
    padding: 14px var(--spacing-md);
    background: var(--glass);
    border: var(--border-width) solid var(--glass-light);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    transition: all var(--transition-normal);
    resize: none;
    backdrop-filter: blur(10px);
    min-height: 48px;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: var(--text-muted);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--glass-hover);
    box-shadow: 0 0 0 3px rgba(0, 242, 254, 0.15), inset 0 0 10px rgba(0, 242, 254, 0.1);
    transition: all var(--transition-normal);
}

.contact-form textarea {
    min-height: 140px;
    padding: 14px var(--spacing-md);
}

.error-message {
    color: var(--error);
    font-size: var(--font-size-xs);
    margin-top: 4px;
    display: none;
    font-weight: var(--font-weight-medium);
}

.error-message.show {
    display: block;
}

.form-message {
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    text-align: center;
    display: none;
    margin-top: var(--spacing-md);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
}

.form-message.show {
    display: block;
    animation: slideIn var(--transition-normal);
}

.form-message.success {
    background: var(--success-light);
    color: var(--success);
    border: 1px solid var(--success);
}

.form-message.error {
    background: var(--error-light);
    color: var(--error);
    border: 1px solid var(--error);
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==================== FOOTER ==================== */
.footer {
    background: rgba(10, 15, 29, 0.9);
    padding: var(--spacing-xl) var(--spacing-md);
    text-align: center;
    border-top: var(--border-width) solid var(--glass-light);
}

.footer-info {
    text-align: center;
    line-height: 1.8;
}

.footer-info p {
    margin: var(--spacing-sm) 0;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.6;
    word-wrap: break-word;
}

.footer-info a {
    color: var(--primary);
    text-decoration: none;
    transition: color var(--transition-normal);
    font-weight: var(--font-weight-medium);
    display: inline-block;
}

.footer-info a:active,
.footer-info a:hover {
    color: var(--primary-lighter);
    text-decoration: underline;
}

/* Ensure footer links are mobile-friendly */
@media (max-width: 640px) {
    .footer {
        padding: var(--spacing-xl) var(--spacing-md);
    }

    .footer-info p {
        font-size: var(--font-size-sm);
        word-break: break-word;
    }

    /* Break contact info on separate lines if needed */
    .footer-info a {
        display: inline-block;
        padding: 0 4px;
    }
}

/* ==================== BACK TO TOP BUTTON ==================== */
.back-to-top {
    position: fixed;
    bottom: var(--spacing-md);
    right: var(--spacing-md);
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--dark);
    border: none;
    border-radius: 50%;
    font-size: 1.25rem;
    cursor: pointer;
    z-index: var(--z-floating);
    display: none;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-lg);
}

.back-to-top.show {
    display: flex;
    animation: slideUp var(--transition-normal);
}

.back-to-top:active {
    transform: scale(0.95);
    box-shadow: var(--shadow-md);
}

.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

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

/* ==================== MOBILE-FIRST RESPONSIVE ==================== */
@media (max-width: 640px) {
    body {
        padding-top: 60px;
        font-size: 16px;
    }

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

    .logo {
        font-size: var(--font-size-lg);
    }

    .hamburger {
        display: flex;
    }

    .nav-links {
        position: absolute;
        top: 60px;
        left: 0;
        right: 0;
        flex-direction: column;
        background: linear-gradient(180deg, rgba(10, 15, 29, 0.98) 0%, rgba(15, 23, 42, 0.95) 100%);
        backdrop-filter: blur(12px);
        padding: var(--spacing-lg) var(--spacing-md);
        gap: var(--spacing-md);
        border-bottom: var(--border-width) solid var(--glass-light);
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--transition-normal);
    }

    .nav-links.active {
        max-height: 400px;
    }

    .nav-links li {
        width: 100%;
    }

    .nav-links a {
        display: block;
        padding: var(--spacing-md);
        text-align: left;
    }

    .nav-links .btn-primary {
        width: 100%;
        text-align: center;
    }

    .hero {
        padding: var(--spacing-xl) var(--spacing-md);
        min-height: auto;
    }

    .hero h1 {
        font-size: var(--font-size-2xl);
    }

    .hero p {
        font-size: var(--font-size-base);
    }

    .hero-btns {
        gap: var(--spacing-md);
    }

    .hero-btns .btn-primary,
    .hero-btns .btn-secondary {
        width: 100%;
    }

    .services {
        padding: var(--spacing-xl) var(--spacing-md);
    }

    .section-title {
        font-size: var(--font-size-xl);
        margin-bottom: var(--spacing-xl);
    }

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

    .service-card {
        padding: var(--spacing-lg);
    }

    .service-card i {
        font-size: 2rem;
    }

    .contact {
        padding: var(--spacing-xl) var(--spacing-md);
    }

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

    .contact-item {
        padding: var(--spacing-md);
    }

    .contact-form {
        gap: var(--spacing-md);
    }

    .contact-form input,
    .contact-form textarea {
        font-size: 16px; /* Prevents zoom on iOS */
    }

    .dark-mode-toggle {
        width: 48px;
        height: 48px;
        bottom: auto;
    }

    .back-to-top {
        width: 48px;
        height: 48px;
        font-size: 1.1rem;
    }
}

/* ==================== TABLET & LARGER ==================== */
@media (min-width: 641px) {
    body {
        padding-top: 70px;
    }

    .navbar {
        padding: var(--spacing-md) var(--spacing-lg);
    }

    .hamburger {
        display: none;
    }

    .nav-links {
        position: static;
        flex-direction: row;
        gap: var(--spacing-lg);
        max-height: none !important;
    }

    .nav-links a {
        padding: 0;
    }

    .hero {
        padding: var(--spacing-3xl) var(--spacing-lg);
    }

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

    .hero p {
        font-size: var(--font-size-lg);
    }

    .hero-btns {
        flex-direction: row;
        gap: var(--spacing-lg);
        justify-content: center;
    }

    .hero-btns a {
        min-width: 180px;
    }

    .services {
        padding: var(--spacing-3xl) var(--spacing-lg);
    }

    .service-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: var(--spacing-lg);
    }

    .service-card {
        padding: var(--spacing-xl);
    }

    .contact {
        padding: var(--spacing-3xl) var(--spacing-lg);
    }

    .contact-container {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-2xl);
    }

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

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

/* ==================== DESKTOP ==================== */
@media (min-width: 1024px) {
    :root {
        --spacing-lg: 2rem;
        --spacing-xl: 2.5rem;
        --spacing-2xl: 3rem;
        --spacing-3xl: 4rem;
    }

    body {
        padding-top: 80px;
        font-size: 1rem;
    }

    .navbar {
        padding: var(--spacing-md) 10%;
    }

    .hero {
        padding: var(--spacing-3xl) 10%;
    }

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

    .services {
        padding: var(--spacing-3xl) 10%;
    }

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

    .contact {
        padding: var(--spacing-3xl) 10%;
    }

    .contact-container {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-3xl);
    }

    .contact-item {
        padding: var(--spacing-xl);
    }

    .footer {
        padding: var(--spacing-2xl) 10%;
    }
}

/* ==================== LARGE DESKTOP ==================== */
@media (min-width: 1440px) {
    .contact-container {
        max-width: 1300px;
        margin: 0 auto;
    }

    .services {
        padding: 4rem 10%;
    }

    .service-grid {
        gap: 2rem;
    }
}

/* ==================== ACCESSIBILITY ==================== */
@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
    }
}

@media (prefers-contrast: more) {
    :root {
        --glass: rgba(255, 255, 255, 0.15);
        --glass-light: rgba(255, 255, 255, 0.2);
    }

    .btn-primary {
        border: 1px solid var(--primary);
    }
}

/* ==================== PRINT STYLES ==================== */
@media print {
    .navbar,
    .dark-mode-toggle,
    .back-to-top,
    .preloader {
        display: none;
    }

    body {
        background: white;
        color: black;
    }

    a {
        color: #0066cc;
    }
}