style.css

@import url('https://fonts.googleapis.com/css?family=Poppins:100,200,300,400,500,600,700,800,900&display=swap');

:root[data-theme="dark"] {
    color-scheme: dark;
}

:root[data-theme="light"] {
    color-scheme: light;
}

:root {
    --primary-color: #ff6b6b;
    --secondary-color: #98c9a3;
    --accent-color: #ffb4a2;
    --text-color: #2d3436;
    --background: linear-gradient(135deg, 
        rgba(255, 107, 107, 0.8),
        rgba(152, 201, 163, 0.4),
        rgba(255, 180, 162, 0.6)
    );
    --card-background: rgba(255, 255, 255, 0.15);
    --card-shadow: 0 4px 6px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;

    --border-radius: 15px;
    --transition-speed: 0.3s;
    --spacing-medium: 20px;
    --spacing-small: 10px;
    --spacing-large: 30px;
    --font-size-xlarge: 2.5em;
    --font-size-large: 1.8em;
    --font-size-medium: 1.2em;
    --nav-height: 100px;
}

[data-theme="dark"] {
    --primary-color: #e63946;
    --secondary-color: #6d9b7b;
    --accent-color: #ff7f7f;
    --text-color: #f1faee;
    --background: linear-gradient(135deg, 
        rgba(60, 90, 70, 0.9),
        rgba(80, 110, 90, 0.8),
        rgba(100, 130, 110, 0.7)
    );
    --card-background: rgba(50, 70, 60, 0.5);
    --card-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

* {
    cursor: none !important;
}

a, button, .toggleMenu, .theme-label, [role="button"] {
    cursor: none !important;
}

body, p, h1, h2, h3, h4, h5, h6, a, span, li {
    transition: color 0.3s ease;
}

.content, .navigation, .theme-switch, .cursor {
    transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
    transition: color 0.3s ease, background-color 0.3s ease;
}

html {
    line-height: 1.15;
    -webkit-text-size-adjust: 100%;
}

body {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
    background: linear-gradient(
        45deg,
        var(--primary-color),
        var(--secondary-color),
        var(--accent-color)
    );
    background-size: 400% 400%;
    animation: fadeIn 1s ease-out, gradientBG 15s ease infinite;
    color: var(--text-color);
    position: relative;
    padding-top: var(--nav-height);
    transition: padding-top var(--transition-speed) ease-in-out;
    margin-bottom: 60px;
}

@keyframes gradientBG {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.theme-switch {
    position: fixed;
    bottom: var(--spacing-medium);
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 10px;
    border-radius: 30px;
}

.theme-label {
    cursor: pointer;
    padding: 2px;
    background: var(--text-color);
    border-radius: 50px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    width: 60px;
    height: 30px;
    overflow: hidden;
}

.theme-label i {
    font-style: normal;
    z-index: 1;
    position: relative;
    width: 50%;
    text-align: center;
}

#theme-toggle {
    display: none;
}

.theme-label::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 24px;
    background: var(--primary-color);
    border-radius: 50%;
    top: 3px;
    left: 3px;
    transition: transform var(--transition-speed);
    z-index: 2;
}

#theme-toggle:checked + .theme-label::after {
    transform: translateX(30px);
}

.navigation {
    z-index: 999;
    position: fixed;
    top: var(--spacing-medium);
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    z-index: 999;
}

.navigation.active {
    width: 600px;
    border-radius: 30px;
    height: 80px;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.navigation .toggleMenu {
    position: absolute;
    width: 60px;
    height: 60px;
    background: linear-gradient(145deg, #ff3b3b, #ff6e6e);
    border-radius: 50%;
    transition: var(--transition-speed);
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    border: 2px solid #ffffff;
}

.navigation .toggleMenu::before {
    content: '🍉';
    font-size: 30px;
    position: absolute;
    z-index: 2;
}

.navigation .toggleMenu::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.8) 5%, transparent 6%),
                radial-gradient(circle at 70% 70%, rgba(255, 255, 255, 0.8) 5%, transparent 6%),
                radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.8) 5%, transparent 6%),
                radial-gradient(circle at 30% 70%, rgba(255, 255, 255, 0.8) 5%, transparent 6%);
    background-size: 30px 30px;
    background-position: 0 0, 0 0, 15px 15px, 15px 15px;
    border-radius: 50%;
    opacity: 0.3;
    z-index: 1;
}

.navigation .toggleMenu:hover {
    transform: scale(1.1);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.navigation.active .toggleMenu {
    background: linear-gradient(145deg, #ff6e6e, #ff3b3b);
    transform: translateY(75px) rotate(180deg);
    width: 40px;
    height: 40px;
    transition: transform 0.5s ease-in-out, width var(--transition-speed) ease-in-out, height var(--transition-speed) ease-in-out, background var(--transition-speed) ease-in-out;
}

.navigation.active .toggleMenu::before {
    content: '×';
    font-size: 24px;
    color: #ffffff;
}

.navigation.active .toggleMenu::after {
    opacity: 0;
}
.navigation ul {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
    gap: var(--spacing-small);
}

.navigation li {
    list-style: none;
    transition: var(--transition-speed);
    transform: scale(0);
}

.navigation.active li {
    transition-delay: 0.75s;
    display: flex;
    transform: scale(1);
}

.navigation li a {
    text-decoration: none;
    color: #ffffff;
    letter-spacing: 0.12em;
    padding: 6px 12px;
    border-radius: 15px;
    transition: background var(--transition-speed), color var(--transition-speed), transform var(--transition-speed);
    position: relative;
    overflow: hidden;
    display: inline-block;
    white-space: nowrap;
    font-size: 0.9em;
}

.navigation li a:hover {
    background: var(--accent-color);
    color: white;
    transform: translateY(-3px);
}

.welcome-section {
    text-align: center;
    margin-top: 100px;
    margin-bottom: 20px;
    padding: var(--spacing-large);
    border: 1px solid rgba(255, 255, 255, 0.671);
    border-radius: 30px;
    background: rgba(206, 240, 191, 0.459);
    backdrop-filter: blur(10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
    width: 90%;
    max-width: 800px;
    opacity: 1;
    transform: translateY(0);
    will-change: transform, opacity;
    position: relative;
    overflow: hidden;
}

.glowing-text {
    font-size: var(--font-size-xlarge);
    margin-bottom: var(--spacing-medium);
    text-shadow: 0 0 3px var(--text-color),
                 0 0 6px var(--primary-color);
    animation: textShadowPulse 3s infinite;
}

.typing-text {
    font-size: var(--font-size-medium);
    margin-bottom: var(--spacing-large);
    color: var(--text-color);
    opacity: 1;
}

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

.categories {
    display: flex;
    gap: 30px;
    margin-top: 50px;
    flex-wrap: wrap;
    justify-content: center;
    padding: 0 var(--spacing-medium);
}

.category-card {
    background: var(--card-background);
    backdrop-filter: blur(5px);
    padding: 30px;
    border-radius: var(--border-radius);
    text-align: center;
    width: 300px;
    transition: all 0.3s ease-out;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    will-change: transform;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.5s ease-out forwards;
    color: inherit;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.category-icon {
    font-size: 4em;
    margin-bottom: 20px;
    display: block;
    transition: transform 0.3s ease;
}

@keyframes iconFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.category-card:hover .category-icon {
    transform: rotate(10deg) scale(1.2);
}

@keyframes iconBounce {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.2);
    }
}

.category-card:hover,
.category-card:focus {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    background: rgba(242, 232, 207, 0.2);
    border: 2px solid var(--accent-color);
    outline: none;
    color: inherit;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,0.1), rgba(255,255,255,0));
    backdrop-filter: blur(10px);
    border-radius: 15px;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: 1;
}

.category-card > * {
    position: relative;
    z-index: 2;
}

.category-card:hover::before {
    opacity: 1;
}

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

@keyframes glow {
    from {
        text-shadow: 0 0 2px var(--text-color),
                     0 0 4px var(--primary-color);
    }
    to {
        text-shadow: 0 0 3px var(--text-color),
                     0 0 6px var(--primary-color);
    }
}

body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 0;
    height: 0;
    background: rgba(0, 0, 0, 0.1);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
    opacity: 0;
    pointer-events: none;
}

@keyframes glowing {
    from {
        box-shadow: 0 0 5px var(--accent-color),
                    0 0 10px var(--accent-color),
                    0 0 15px var(--accent-color);
    }
    to {
        box-shadow: 0 0 10px var(--accent-color),
                    0 0 20px var(--accent-color),
                    0 0 30px var(--accent-color);
    }
}

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

@keyframes textShadowPulse {
    0% { text-shadow: 0 0 4px var(--text-color); }
    50% { text-shadow: 0 0 4px var(--accent-color), 0 0 10px var(--primary-color); }
    100% { text-shadow: 0 0 4px var(--text-color); }
}

@media (max-width: 768px) {
    :root {
        --nav-height: 80px;
        --font-size-xlarge: 2em;
        --font-size-large: 1.5em;
        --font-size-medium: 1em;
        --spacing-large: 20px;
        backdrop-filter: blur(10px);
        background: rgba(0, 0, 0, 0.5);
    }

    body {
        padding-top: 80px;
        min-height: 120vh;
        padding-bottom: 50px;
    }

    .navigation,
    .navigation .toggleMenu {
        width: 50px;
        height: 50px;
    }

    .navigation.active {
        width: 80%;
        height: auto;
        padding: 70px 15px 15px;
        flex-direction: column;
    }

    .navigation.active .toggleMenu {
        position: absolute;
        top: 10px;
        left: 50%;
        transform: translateY(0) translateX(-50%);
    }

    .navigation ul {
        flex-direction: column;
        width: 100%;
        gap: 15px;
        margin-top: 15px;
    }

    .navigation.active ul {
        opacity: 1;
        visibility: visible;
    }

    .navigation li {
        width: 100%;
        display: flex;
        justify-content: center;
        transform: scale(0);
    }
    
    .navigation.active li {
        transform: scale(1);
        transition-delay: 0.2s;
    }

    .navigation li a {
        padding: 10px 15px;
        height: auto;
        display: flex;
        align-items: center;
        justify-content: center;
        text-align: center;
    }

    .welcome-section {
        width: 95%;
        margin-top: 80px;
        padding: 20px;
        margin-bottom: 40px;
    }

    .categories {
        margin-bottom: 60px;
        padding: 0 15px;
    }

    .category-card {
        width: 100%;
        margin: 10px 0;
        max-width: 300px;
        pointer-events: auto;
        z-index: 2;
    }

    .category-card:last-child {
        margin-bottom: 1px;
    }

    .theme-switch {
        bottom: 20px;
        z-index: 1000;
    }

    .typing-text {
        font-size: 0.9em;
        white-space: normal;
    }
}

@media (max-width: 480px) {
    :root {
        --font-size-xlarge: 1.8em;
        --font-size-large: 1.3em;
    }

    .theme-switch {
        bottom: 10px;
    }
}
@media (min-width: 769px) and (max-width: 1024px) {
    .categories {
        gap: 20px;
    }

    .category-card {
        width: calc(50% - 20px);
        min-width: 280px;
    }

    .welcome-section {
        width: 80%;
    }
}

@media (min-width: 769px) {
    body {
        padding-top: 120px;
    }

    .welcome-section {
        margin-top: 70px;
    }
}

@media (min-width: 1200px) {
    .welcome-section {
        max-width: 800px;
    }
}

@media (min-width: 1400px) {
    .categories {
        max-width: 1400px;
        margin: 50px auto;
    }

    .category-card {
        width: 350px;
    }
}

@media (max-height: 600px) and (orientation: landscape) {
    .welcome-section {
        margin-top: 100px;
    }

    .categories {
        margin-top: 30px;
    }

    .navigation.active {
        height: auto;
        max-height: 80vh;
        overflow-y: auto;
    }
}

@media (hover: hover) {
    .category-card:hover {
        transform: translateY(-10px);
    }
}

@media (hover: none) {
    .category-card:active {
        transform: scale(0.98);
    }
}

@media (prefers-contrast: high) {
    :root {
        --primary-color: #000000;
        --secondary-color: #ffffff;
        --text-color: #000000;
        --background: #ffffff;
    }
}

.hygiene-content {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-large);
}

.hygiene-card {
    background: var(--card-background);
    border-radius: var(--border-radius);
    padding: var(--spacing-medium);
    margin-bottom: var(--spacing-medium);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.content {
    margin-top: 20px;
    max-width: 900px;
    margin: 0 auto;
    padding: var(--spacing-large);
    background: linear-gradient(
        135deg,
        rgba(46, 90, 59, 0.2),
        rgba(143, 185, 150, 0.2)
    );
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    margin-bottom: 150px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: fadeInUp 1s ease-out;
    position: relative;
    z-index: 2;
}

.content h2 {
    color: var(--text-color);
    margin: var(--spacing-large) 0;
    font-size: 1.8em;
    display: flex;
    align-items: center;
    line-height: 1.5;
    padding: var(--spacing-medium);
    border-radius: var(--border-radius);
    background: linear-gradient(
        to right,
        rgba(255, 255, 255, 0.1),
        transparent
    );
    transition: all 0.3s ease;
    letter-spacing: 0.5px;
}

.content h2::before {
    font-size: 1.5em;
    margin-right: 15px;
    filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.1));
}

.content p {
    line-height: 1.8;
    margin-bottom: 25px;
    font-size: 1.1em;
    color: var(--text-color);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    padding: 0 var(--spacing-medium);
}

.content a {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    text-decoration: none;
    color: var(--text-color);
    border: 1px solid rgba(255, 255, 255, 0.2);
    font-size: 0.95em;
    margin: 5px;
    backdrop-filter: blur(5px);
}

.content a:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(46, 90, 59, 0.4);
    color: var(--text-color);
    border-color: #2e5a3b;
}

.download-iso:hover {
    background: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 87, 87, 0.4);
    color: var(--primary-color);
    border-color: #ff5757 !important;
}

.step-number {
    font-weight: 600;
    color: var(--text-color);
    margin-right: 12px;
    font-size: 1.1em;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
    padding: 2px 8px;
}

.button-container {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin: 20px 0;
    padding: 0 var(--spacing-medium);
}

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

.content > * {
    animation: fadeInContent 0.5s ease-out forwards;
    opacity: 0;
}

.content > *:nth-child(1) { animation-delay: 0.1s; }
.content > *:nth-child(2) { animation-delay: 0.2s; }
.content > *:nth-child(3) { animation-delay: 0.3s; }
.content > *:nth-child(4) { animation-delay: 0.4s; }
.content > *:nth-child(5) { animation-delay: 0.5s; }

.content h2:nth-of-type(1)::before {
    content: '📋';
}

.content h2:nth-of-type(2)::before {
    content: '💾';
}

.content h2:nth-of-type(3)::before {
    content: '🔧';
}

.content h2:nth-of-type(4)::before {
    content: '⚙️';
}

.content h2:nth-of-type(5)::before {
    content: '📥';
}

.content h2:nth-of-type(6)::before {
    content: '⚠️';
}

body {
    cursor: none !important;
}

.cursor {
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    will-change: transform, width, height;
    contain: layout style;

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

}
.cursor--large {
    width: 40px;
    height: 40px;
    border: 2px solid var(--text-color);
    background: transparent;
    border-radius: 50%;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    pointer-events: none;
    transform-origin: center bottom;
    will-change: transform, width, height, border;
}

.cursor--small {
    width: 8px;
    height: 8px;
    background: var(--text-color);
    border-radius: 50%;
    transition: transform 0.15s ease;
}

.cursor--large.hover {
    width: 140px;
    height: 40px;
    mix-blend-mode: normal;
    background: rgba(255, 255, 255, 0);
    border: 2px solid white;
    transform: 
        matrix3d(1, 0, 0, 0,
                 0, 0.0001, 0, 0,
                 0, 0, 1, 0,
                 0, 37, 0, 1)
        scaleX(8);
    border-radius: 50%/10%;
    transition: all 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

[data-theme="light"] .cursor--large.hover {
    background: rgba(0, 0, 0, 0);
    border: 2px solid black;
}

.step-container {
    margin-bottom: 40px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.step-container:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.step-content {
    padding: 20px;
}

.tool-links {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    margin-top: 20px;
}

.tool-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.tool-icon {
    font-size: 1.2em;
}

.warning-box {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 87, 87, 0.1);
    padding: 8px 12px;
    border-radius: 8px;
    margin-bottom: 12px;
    border: 1px solid rgba(255, 87, 87, 0.3);
}

.warning-box p {
    margin: 0;
    font-size: 0.85em;
    line-height: 1.4;
}

.warning-icon {
    font-size: 1em;
    flex-shrink: 0;
}

.btn-primary, .btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 25px;
    border-radius: 12px;
    font-weight: 500;
    transition: all 0.3s ease;
}

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

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-icon {
    font-size: 1.2em;
}

@media (max-width: 768px) {
    .tool-links {
        flex-direction: column;
    }
    
    .tool-link {
        width: 100%;
    }
    
    .button-container {
        flex-direction: column;
    }
}

.info-box {
    background-color: var(--bg-secondary);
    border-left: 4px solid var(--accent-color);
    padding: 15px;
    margin: 15px 0;
    border-radius: 5px;
    display: flex;
    align-items: start;
    gap: 10px;
}

.info-icon {
    font-size: 1.2em;
    flex-shrink: 0;
}

.info-box p {
    margin: 0;
    font-size: 0.95em;
    line-height: 1.5;
}

.content-container {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.info-section {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 15px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.info-section:hover {
    transform: translateY(-5px);
}

.info-section h2 {
    color: var(--text-color);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.info-section ul {
    list-style: none;
    padding: 0;
}

.info-section ul li {
    margin-bottom: 0.8rem;
    padding-left: 1.5rem;
    position: relative;
}

.info-section ul li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--accent-color);
}

.product-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.3s ease;
}

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

.product-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.product-image {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 10px;
}

.price {
    background: var(--accent-color);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.9rem;
}

.importance-tag {
    background: #ff4757;
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
}

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

.myth-card {
    background: rgba(255, 255, 255, 0.08);
    padding: 1.5rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.myth-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.15);
    background: rgba(255, 255, 255, 0.12);
}

.myth {
    font-size: 1.1em;
    padding: 10px 15px;
    border-radius: 10px;
    background: rgba(255, 107, 107, 0.1);
    border-left: 4px solid var(--color-error);
    margin-bottom: 15px;
}

.reality {
    font-size: 1.1em;
    padding: 10px 15px;
    border-radius: 10px;
    background: rgba(81, 207, 102, 0.1);
    border-left: 4px solid var(--color-success);
}

.tips-grid {
    gap: 2rem;
    margin: 30px 0;
}

.tip-card {
    background: rgba(255, 255, 255, 0.08);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.tip-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.15);
    background: rgba(255, 255, 255, 0.12);
}

.tip-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
    background-clip: text;
}

.tip-card h4 {
    font-size: 1.3em;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.tip-card ul {
    list-style: none;
    padding: 0;
    text-align: left;
}

.tip-card ul li {
    margin: 12px 0;
    padding-left: 25px;
    position: relative;
}

.tip-card ul li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--accent-color);
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.myth-card, .tip-card {
    animation: fadeInScale 0.5s ease-out forwards;
}

:root {
    --color-error: #ff6b6b;
    --color-success: #51cf66;
}

.content-section {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.info-card {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 1.5rem;
    backdrop-filter: blur(10px);
    transition: transform 0.3s ease;
}

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

.info-card h2 {
    color: var(--text-color);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.info-card ul {
    list-style-type: none;
    padding-left: 0;
}

.info-card ul li {
    margin-bottom: 0.8rem;
    color: var(--text-color);
    opacity: 0.9;
}

.sub-list {
    margin-top: 0.5rem;
    margin-left: 1rem;
    font-size: 0.95em;
}

.sub-list li {
    opacity: 0.8;
    margin-bottom: 0.3rem !important;
}

.sub-list li::before {
    content: "→";
    margin-right: 0.5rem;
}

.temperature-comparison {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.temp-card {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    padding: 1.5rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.temp-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--temp-color), transparent);
}

.temp-card.hot {
    --temp-color: #ff6b6b;
    border: 1px solid rgba(255, 107, 107, 0.2);
}

.temp-card.cold {
    --temp-color: #4dabf7;
    border: 1px solid rgba(77, 171, 247, 0.2);
}

.temp-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.temp-card h3 {
    color: var(--temp-color);
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    border-bottom: 2px solid var(--temp-color);
    padding-bottom: 0.5rem;
    display: inline-block;
}

.temp-card ul li {
    margin-bottom: 0.8rem;
    padding-left: 1.5rem;
    position: relative;
}

.temp-card ul li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--temp-color);
}

.pro-tip {
    background: linear-gradient(45deg, rgba(255, 193, 7, 0.1), rgba(255, 193, 7, 0.2));
    border-radius: 15px;
    padding: 1.5rem;
    margin-top: 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    animation: pulse 2s infinite;
}

.tip-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.pro-tip p {
    margin: 0;
    font-weight: 500;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 193, 7, 0.4);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(255, 193, 7, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(255, 193, 7, 0);
    }
}

@media (max-width: 768px) {
    .temperature-comparison {
        gap: 1rem;
    }
    
    .temp-card {
        padding: 1.2rem;
    }
}

.info-card h2 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--accent-color);
    border-bottom: 2px solid var(--accent-color);
    padding-bottom: 0.5rem;
    display: inline-block;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.clean-list li {
    padding: 0.8rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    padding-left: 1.5rem;
    position: relative;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.clean-list li:hover {
    padding-left: 2rem;
    color: var(--accent-color);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.welcome-section h1 {
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.6);
}

.welcome-section p {
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.card-icon {
    font-size: 2.5em;
    margin-bottom: 1rem;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.highlight-item {
    background: rgba(255, 255, 255, 0.1);
    padding: 1rem;
    border-radius: 10px;
    margin-bottom: 1rem;
    border-left: 4px solid var(--accent-color);
    transition: transform 0.3s ease;
}

.highlight-item:hover {
    transform: translateX(10px);
}

.tip-box {
    background: rgba(152, 201, 163, 0.2);
    padding: 1rem;
    border-radius: 10px;
    margin-top: 1rem;
    border: 1px dashed var(--secondary-color);
}

.frequency-indicator {
    margin-top: 1rem;
    text-align: center;
}

.tag {
    background: var(--primary-color);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9em;
    color: white;
}

.warning-box {
    background: rgba(255, 107, 107, 0.1);
    padding: 1rem;
    border-radius: 10px;
    margin-top: 1rem;
    border: 1px solid var(--primary-color);
}

.maintenance-schedule {
    margin-top: 2rem;
    background: rgba(255, 255, 255, 0.05);
    padding: 1rem;
    border-radius: 10px;
}

.schedule-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 1rem;
}

.schedule-item {
    text-align: center;
    padding: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
}

.schedule-item span {
    font-size: 0.8em;
    color: var(--accent-color);
}

.scroll-indicator {
    margin-top: 2rem;
    animation: bounce 2s infinite;
}

.mouse {
    width: 30px;
    height: 50px;
    border: 2px solid var(--text-color);
    border-radius: 20px;
    margin: 0 auto;
    position: relative;
}

.mouse::before {
    content: '';
    width: 4px;
    height: 8px;
    background: var(--text-color);
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 8px;
    border-radius: 2px;
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% { transform: translateX(-50%) translateY(0); opacity: 1; }
    100% { transform: translateX(-50%) translateY(20px); opacity: 0; }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

.icon {
    margin-right: 0.5rem;
    display: inline-block;
    transform: scale(1.2);
}

.alert-item {
    display: flex;
    align-items: center;
    padding: 0.8rem;
    background: rgba(255, 107, 107, 0.1);
    border-radius: 8px;
    margin-bottom: 0.8rem;
    transition: transform 0.3s ease;
}

.alert-item:hover {
    transform: translateX(5px);
}

.category-card {
    position: relative;
    overflow: hidden;
}

.category-card a {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    height: 100%;
    width: 100%;
    padding: 0px;
    box-sizing: border-box;
}

.warning-card {
    background: rgba(255, 87, 87, 0.1);
    border: 1px solid rgba(255, 87, 87, 0.3);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: var(--border-radius);
    margin: 2rem auto;
    max-width: 1200px;
}

.warning-card h2 {
    color: #ff5757;
    margin-bottom: 1.5rem;
}

.clean-list {
    list-style: none;
    padding-left: 1.5rem;
}

.clean-list li {
    margin-bottom: 1rem;
    position: relative;
    padding-left: 1.5rem;
}

.card-content {
    padding: 1rem 0;
}

@media (hover: none) and (pointer: coarse) {
    .cursor--large,
    .cursor--small {
        display: none !important;
    }
}