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

:root {
    --primary-color: #050510;
    --secondary-color: #0a0a1a;
    --accent-color: #4a9eff;
    --accent-color-2: #ff8eb4;
    --accent-color-3: #00d4aa;
    --neon-accent: #4a9eff;
    --neon-glow: 0 0 8px rgba(74, 158, 255, 0.4);
    --text-color: #e0e6ff;
    --light-text: #a0a8cc;
    --gray-text: #8892b0;
    --dimmed-color: #b0b8d0;
    --card-bg: rgba(15, 20, 40, 0.98);
    --glass-bg: rgba(25, 30, 50, 0.95);
    --glass-border: rgba(255, 255, 255, 0.18);
    --glass-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    --success-color: #00cc99;
    --warning-color: #ffaa33;
    --error-color: #ff3366;
    
    /* Увеличенные шрифты */
    --text-fz: 1.1rem;
    --text-lh: 1.6;
}

body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, var(--primary-color) 0%, #0c0c20 50%, var(--secondary-color) 100%);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    position: relative;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    font-size: 1rem;
}

.abstract-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(rgba(74, 158, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(74, 158, 255, 0.05) 1px, transparent 1px);
    background-size: 120px 120px;
    z-index: -1;
    pointer-events: none;
    opacity: 0.5;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 25px;
    position: relative;
    z-index: 1;
}

.glass-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-btn {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    position: relative;
    overflow: hidden;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    color: var(--text-color);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    cursor: pointer;
}

.glass-btn:hover {
    border-color: var(--accent-color);
    transform: scale(1.03);
}

header {
    text-align: center;
    padding: 80px 20px 60px;
    position: relative;
    overflow: hidden;
}

.title {
    font-family: 'Orbitron', sans-serif;
    font-size: 3.5rem;
    margin-bottom: 25px;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-color-2), var(--accent-color-3));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: 700;
    letter-spacing: 1px;
}

.subtitle {
    color: var(--gray-text);
    font-size: 1.3rem;
    max-width: 800px;
    margin: 0 auto 40px;
    line-height: 1.8;
    font-weight: 500;
    letter-spacing: 0.3px;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    color: var(--text-color);
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
    font-weight: 600;
    letter-spacing: 1px;
    background: linear-gradient(90deg, #9dfaff, #ffffff);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-color-2), var(--accent-color-3));
    border-radius: 2px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 40px;
    margin-bottom: 100px;
}

.service-card p {
    font-size: var(--text-fz);
    line-height: var(--text-lh);
    color: var(--dimmed-color);
    margin-bottom: 30px;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    flex-grow: 1;
    font-size: 1.15rem;
}

.service-card .btn-mirror {
    margin-top: 25px;
}

.service-card {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 35px;
    transition: all 0.3s ease;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
    position: relative;
    overflow: hidden;
    border: 1px solid transparent;
    display: flex;
    flex-direction: column;
    min-height: 400px;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.6);
}

.service-icon {
    font-size: 3.2rem;
    color: var(--accent-color);
    margin-bottom: 30px;
    text-shadow: 0 0 20px rgba(74, 158, 255, 0.3);
}

.service-card h3 {
    font-size: 1.7rem;
    margin-bottom: 20px;
    color: var(--text-color);
    font-weight: 700;
    font-family: 'Inter', sans-serif;
    letter-spacing: 0.5px;
}

.service-desc {
    font-size: var(--text-fz);
    line-height: var(--text-lh);
    color: var(--dimmed-color);
    margin-bottom: 30px;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    flex-grow: 1;
    font-size: 1.15rem;
}

.btn-mirror {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background: transparent;
    color: var(--accent-color);
    border: 1px solid var(--accent-color);
    padding: 16px 32px;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
    text-decoration: none;
    width: 100%;
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    font-size: 1.05rem;
    letter-spacing: 0.5px;
    font-family: 'Inter', sans-serif;
    margin-top: auto;
}

.btn-mirror:hover {
    transform: scale(1.05);
    background: rgba(74, 158, 255, 0.1);
}

.utility-section {
    background: var(--glass-bg);
    border-radius: 25px;
    padding: 60px;
    margin-bottom: 100px;
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    position: relative;
    overflow: hidden;
}

.utility-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-color-2), var(--accent-color-3));
}

.utility-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.3rem;
    margin-bottom: 60px;
    color: var(--text-color);
    text-align: center;
    font-weight: 600;
    letter-spacing: 1px;
}

.utility-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
}

.utility-card {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 35px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-height: 380px;
}

.utility-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.6);
}

.utility-icon {
    font-size: 3.2rem;
    color: var(--accent-color-2);
    margin-bottom: 30px;
    text-shadow: 0 0 20px rgba(255, 107, 157, 0.3);
}

.utility-card h3 {
    margin-bottom: 25px;
    font-size: 1.6rem;
    color: var(--text-color);
    font-weight: 700;
    font-family: 'Inter', sans-serif;
    letter-spacing: 0.5px;
}

.utility-card p {
    font-size: 1.15rem;
    line-height: 1.7;
    color: var(--dimmed-color);
    margin-bottom: 35px;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    flex-grow: 1;
}

.utility-btn {
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-color-2) 100%);
    color: var(--primary-color);
    border: none;
    padding: 16px 32px;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    font-size: 1.2rem;
    position: relative;
    overflow: hidden;
    letter-spacing: 0.5px;
    font-family: 'Inter', sans-serif;
    margin-top: auto;
    background-size: 200% 200%;
    background-position: left center;
}

.utility-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(74, 158, 255, 0.3);
    background-position: right center;
}

/* Окна утилит */
.utility-window {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.95);
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    background: var(--card-bg);
    border-radius: 25px;
    border: 1px solid var(--glass-border);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.7);
    z-index: 2001;
    opacity: 0;
    overflow: hidden;
    display: none;
}

.utility-window.active {
    display: block;
    animation: windowOpen 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.utility-window.closing {
    animation: windowClose 0.3s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes windowOpen {
    0% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.95);
    }
    100% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
}

@keyframes windowClose {
    0% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
    100% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.95);
    }
}

.utility-window-header {
    padding: 30px 35px;
    background: rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.utility-window-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8rem;
    color: var(--text-color);
    font-weight: 600;
}

.utility-window-close {
    background: transparent;
    border: none;
    color: var(--accent-color);
    font-size: 2.2rem;
    cursor: pointer;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    transition: all 0.2s ease;
    line-height: 1;
}

.utility-window-close:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-color);
}

.utility-window-content {
    padding: 35px;
    max-height: calc(90vh - 120px);
    overflow-y: auto;
}

/* Оверлей */
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(5, 10, 25, 0.9);
    z-index: 2000;
    opacity: 0;
    display: none;
    transition: opacity 0.3s ease;
}

.overlay.active {
    display: block;
    animation: overlayFadeIn 0.3s ease forwards;
}

.overlay.closing {
    animation: overlayFadeOut 0.3s ease forwards;
}

@keyframes overlayFadeIn {
    0% { opacity: 0; }
    100% { opacity: 1; }
}

@keyframes overlayFadeOut {
    0% { opacity: 1; }
    100% { opacity: 0; }
}

/* Footer */
footer {
    text-align: center;
    padding: 60px 0;
    color: var(--gray-text);
    border-top: 1px solid rgba(74, 158, 255, 0.2);
    font-size: 1.05rem;
    margin-top: 80px;
    background: rgba(5, 10, 25, 0.9);
    font-weight: 500;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.footer-link {
    color: var(--accent-color-3);
    text-decoration: none;
    transition: all 0.25s ease;
    position: relative;
    padding: 5px 0;
    font-size: 1.1rem;
    font-weight: 500;
    cursor: pointer;
}

.footer-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color-3);
    transition: width 0.3s ease;
}

.footer-link:hover {
    color: var(--text-color);
}

.footer-link:hover::after {
    width: 100%;
}

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(5, 10, 25, 0.98);
    z-index: 2000;
    display: none;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.modal.active {
    display: flex;
    animation: overlayFadeIn 0.3s ease forwards;
}

.modal-content {
    background: var(--card-bg);
    border-radius: 25px;
    padding: 45px;
    max-width: 800px;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    border: 1px solid var(--glass-border);
    animation: modalFadeIn 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes modalFadeIn {
    0% { opacity: 0; transform: translateY(-40px) scale(0.95); }
    100% { opacity: 1; transform: translateY(0) scale(1); }
}

.close-modal {
    position: absolute;
    top: 25px;
    right: 30px;
    font-size: 2.4rem;
    color: var(--accent-color);
    cursor: pointer;
    transition: color 0.25s ease;
    z-index: 1001;
    font-weight: 300;
    line-height: 1;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.close-modal:hover {
    color: var(--text-color);
}

.modal h2 {
    font-family: 'Orbitron', sans-serif;
    color: var(--text-color);
    margin-bottom: 35px;
    text-align: center;
    font-size: 2.5rem;
    font-weight: 600;
    letter-spacing: 1px;
}

.footer-modal-content {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--dimmed-color);
    margin-bottom: 35px;
}

.footer-modal-content h3 {
    color: var(--text-color);
    margin: 30px 0 20px;
    font-size: 1.6rem;
    font-weight: 600;
}

.footer-modal-content h4 {
    color: var(--text-color);
    margin: 25px 0 15px;
    font-size: 1.3rem;
    font-weight: 600;
}

.footer-modal-content ul {
    margin-left: 25px;
    margin-bottom: 25px;
}

.footer-modal-content li {
    margin-bottom: 10px;
}

.modal-footer {
    text-align: center;
    color: var(--gray-text);
    font-size: 1rem;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-weight: 500;
}

.notifications-container {
    position: fixed;
    top: 25px;
    right: 25px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 380px;
    pointer-events: none;
}

.notification {
    background: var(--card-bg);
    border: 1px solid var(--glass-border);
    border-radius: 15px;
    padding: 25px;
    box-shadow: var(--glass-shadow);
    animation: slideInRight 0.3s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    position: relative;
    overflow: hidden;
    pointer-events: auto;
    transform: translateX(120%);
}

.notification.show {
    animation: slideInRight 0.3s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.notification.hide {
    animation: slideOutRight 0.3s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.notification::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-color-2));
}

.notification h3 {
    color: var(--text-color);
    margin-bottom: 10px;
    font-size: 1.3rem;
    font-weight: 600;
}

.notification p {
    color: var(--dimmed-color);
    font-size: 1.05rem;
    line-height: 1.5;
    font-weight: 500;
}

@keyframes slideInRight {
    from {
        transform: translateX(120%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOutRight {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(120%);
        opacity: 0;
    }
}

/* Стили для окон утилит */
.ping-container,
.user-info-container,
.speedtest-container,
.password-container,
.hash-container,
.base64-container,
.url-container,
.qr-container {
    font-size: 1.2rem;
    line-height: 1.7;
}

.ping-container h4,
.user-info-container h4,
.speedtest-container h4,
.password-container h4,
.hash-container h4,
.base64-container h4,
.url-container h4,
.qr-container h4 {
    color: var(--text-color);
    margin-bottom: 30px;
    font-size: 1.5rem;
    font-weight: 600;
    text-align: center;
}

.glass-input,
.glass-textarea {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    padding: 15px 20px;
    color: var(--text-color);
    font-family: 'Inter', sans-serif;
    font-size: 1.1rem;
    width: 100%;
    margin-bottom: 20px;
    resize: vertical;
}

.glass-textarea {
    min-height: 150px;
    font-family: 'JetBrains Mono', monospace;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-bottom: 35px;
}

.info-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 25px;
    border-radius: 15px;
    border: 1px solid rgba(74, 158, 255, 0.15);
}

.info-item h5 {
    color: var(--text-color);
    margin-bottom: 15px;
    font-size: 1.2rem;
    font-weight: 600;
}

.info-item p {
    color: var(--accent-color-3);
    font-size: 1.2rem;
    font-weight: 600;
    word-break: break-all;
    font-family: 'JetBrains Mono', monospace;
}

.speedtest-progress {
    margin: 35px 0;
}

.progress-bar {
    width: 100%;
    height: 12px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    overflow: hidden;
    margin-bottom: 15px;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-color-2));
    width: 0%;
    transition: width 0.5s ease;
    border-radius: 6px;
}

.progress-text {
    text-align: center;
    color: var(--gray-text);
    font-weight: 500;
    font-size: 1.1rem;
}

.speedtest-results {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin: 35px 0;
}

.speedtest-result {
    text-align: center;
    padding: 25px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    border: 1px solid var(--glass-border);
}

.speedtest-result h5 {
    color: var(--text-color);
    margin-bottom: 15px;
    font-size: 1.1rem;
    font-weight: 600;
}

.speedtest-result p {
    color: var(--accent-color-3);
    font-size: 1.5rem;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
}

.password-controls,
.hash-controls,
.base64-controls,
.url-controls,
.qr-controls {
    margin-bottom: 45px;
}

.control-group {
    margin-bottom: 30px;
}

.control-group label {
    display: block;
    margin-bottom: 15px;
    color: var(--text-color);
    font-size: 1.2rem;
    font-weight: 500;
    font-family: 'Inter', sans-serif;
}

.control-group input[type="range"] {
    width: 100%;
    height: 10px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    outline: none;
    margin: 20px 0;
    -webkit-appearance: none;
}

.control-group input[type="range"]::-webkit-slider-thumb {
    appearance: none;
    width: 25px;
    height: 25px;
    background: var(--accent-color);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 0 15px rgba(74, 158, 255, 0.5);
}

.control-group label input[type="checkbox"] {
    margin-right: 15px;
    transform: scale(1.3);
}

.result-container {
    margin-bottom: 45px;
}

.result-container h5 {
    color: var(--text-color);
    margin-bottom: 20px;
    font-size: 1.3rem;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
}

.result-box {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(74, 158, 255, 0.2);
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 20px;
    color: var(--dimmed-color);
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.3rem;
    word-break: break-all;
    min-height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-weight: 500;
    line-height: 1.6;
}

.button-group {
    display: flex;
    gap: 20px;
    margin-top: 25px;
    flex-wrap: wrap;
}

.button-group .utility-btn {
    flex: 1;
    font-size: 1.2rem;
    padding: 14px 28px;
    min-width: 200px;
}

.hash-algorithms {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.hash-algorithm {
    flex: 1;
    min-width: 120px;
}

.file-upload {
    border: 2px dashed var(--glass-border);
    border-radius: 15px;
    padding: 40px;
    text-align: center;
    margin-bottom: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.file-upload:hover {
    border-color: var(--accent-color);
    background: rgba(74, 158, 255, 0.05);
}

.file-upload i {
    font-size: 3rem;
    color: var(--accent-color);
    margin-bottom: 20px;
}

.file-name {
    margin-top: 15px;
    font-size: 1.1rem;
    color: var(--gray-text);
}

.qr-canvas-container {
    display: flex;
    justify-content: center;
    margin: 30px 0;
}

.qr-canvas {
    background: white;
    border-radius: 15px;
    padding: 20px;
    max-width: 300px;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 300px;
}

.speedtest-server-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin: 25px 0;
}

.server-item {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    padding: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.server-item:hover {
    border-color: var(--accent-color);
    background: rgba(74, 158, 255, 0.1);
}

.server-item.active {
    border-color: var(--accent-color-3);
    background: rgba(0, 212, 170, 0.1);
}

.server-name {
    color: var(--text-color);
    font-weight: 600;
    margin-bottom: 5px;
}

.server-location {
    color: var(--gray-text);
    font-size: 0.9rem;
}

@media (max-width: 1200px) {
    .title {
        font-size: 3rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .utility-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .title {
        font-size: 2.6rem;
    }
    
    .speedtest-results {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .utility-section {
        padding: 40px 30px;
    }
}

@media (max-width: 768px) {
    .title {
        font-size: 2.2rem;
    }
    
    .services-grid,
    .utility-grid {
        grid-template-columns: 1fr;
    }
    
    .utility-section {
        padding: 35px 25px;
    }
    
    .modal-content {
        padding: 35px 25px;
    }
    
    .footer-links {
        gap: 25px;
    }
    
    .utility-window {
        width: 95%;
        max-height: 95vh;
    }
    
    .utility-window-header {
        padding: 25px;
    }
    
    .utility-window-content {
        padding: 25px;
        max-height: calc(95vh - 90px);
    }
    
    .button-group {
        flex-direction: column;
    }
    
    .button-group .utility-btn {
        min-width: 100%;
    }
}

@media (max-width: 480px) {
    .title {
        font-size: 2rem;
    }
    
    .section-title, 
    .utility-title {
        font-size: 1.8rem;
    }
    
    .modal h2 {
        font-size: 1.8rem;
    }
    
    .service-icon,
    .utility-icon {
        font-size: 2.8rem;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 20px;
    }
    
    .container {
        padding: 15px;
    }
}