@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700&display=swap');

:root {
    --color-bg: #1c1c1c;
    --color-text: #ffffff;
    --color-primary: #00ffff;
    --color-secondary: #9500ff;
    --color-warning: #ffaa00;
    --font-sans: 'Poppins', sans-serif;
}

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

body {
    font-family: var(--font-sans);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header styles */
header {
    background-color: rgba(28, 28, 28, 0.8);
    backdrop-filter: blur(10px);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo {
    color: var(--color-primary);
    font-size: 24px;
    font-weight: 700;
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.logo:hover {
    opacity: 0.8;
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-left: 30px;
}

nav ul li a {
    color: var(--color-secondary);
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.3s ease;
}

nav ul li a:hover,
nav ul li a.active {
    color: var(--color-primary);
    border-bottom: 2px solid var(--color-primary);
}

.nav-toggle {
    display: none;
}

.nav-toggle-label {
    display: none;
    cursor: pointer;
}

/* Main content styles */
main {
    padding-top: 100px;
}

/* Construction page styles */
.construction-section {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: calc(100vh - 200px);
    padding: 40px 0;
}

.construction-content {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 40px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    text-align: center;
    max-width: 600px;
    width: 100%;
}

.icon-container {
    margin-bottom: 20px;
}

.icon-container i {
    font-size: 48px;
    color: var(--color-warning);
}

.construction-content h1 {
    font-size: 36px;
    margin-bottom: 10px;
    color: var(--color-primary);
}

.subtitle {
    font-size: 18px;
    margin-bottom: 30px;
    color: var(--color-text);
    opacity: 0.8;
}

.tools-container {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 30px;
}

.tools-container i {
    font-size: 32px;
    color: var(--color-text);
    opacity: 0.7;
}

.tools-container i:nth-child(3) {
    color: var(--color-warning);
}

.message {
    margin-bottom: 30px;
    font-size: 16px;
    max-width: 450px;
    margin-left: auto;
    margin-right: auto;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    background-color: var(--color-secondary);
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
    border-radius: 30px;
    transition: all 0.3s ease;
    border: 2px solid var(--color-primary);
}

.btn:hover {
    background-color: var(--color-primary);
    color: var(--color-bg);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 255, 255, 0.2);
}

/* Animation classes */
.animate-pulse {
    animation: pulse 2s infinite;
}

.delay-300 {
    animation-delay: 0.3s;
}

.delay-500 {
    animation-delay: 0.5s;
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.5;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.1);
    }
}

/* Footer styles */
footer {
    background-color: rgba(28, 28, 28, 0.8);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 20px 0;
    margin-top: 50px;
}

footer .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

footer p {
    margin: 0;
    font-size: 14px;
    color: var(--color-text);
}

footer p:last-child {
    color: var(--color-primary);
    font-weight: 600;
}

/* Responsive styles */
@media (max-width: 768px) {
    .construction-content {
        padding: 30px 20px;
    }

    .tools-container {
        gap: 20px;
    }

    nav ul {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--color-bg);
        padding: 20px 0;
    }

    nav ul li {
        margin: 10px 0;
    }

    .nav-toggle-label {
        display: block;
    }

    .nav-toggle-label span,
    .nav-toggle-label span::before,
    .nav-toggle-label span::after {
        display: block;
        background: var(--color-primary);
        height: 2px;
        width: 2em;
        border-radius: 2px;
        position: relative;
    }

    .nav-toggle-label span::before,
    .nav-toggle-label span::after {
        content: '';
        position: absolute;
    }

    .nav-toggle-label span::before {
        bottom: 7px;
    }

    .nav-toggle-label span::after {
        top: 7px;
    }

    .nav-toggle:checked ~ ul {
        display: flex;
    }

    footer .container {
        flex-direction: column;
        text-align: center;
    }

    footer p:first-child {
        margin-bottom: 10px;
    }
}