/* --- General & Root Variables --- */
:root {
    --primary-font: 'Poppins', sans-serif;
    --theme-color-1: #8E2DE2;
    --theme-color-2: #4A00E0;
    --dark-color: #1a1a2e;
    --light-color: #ffffff;
    --gray-color: #f0f0f0;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --card-bg: #ffffff;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--primary-font);
    line-height: 1.6;
    background-color: var(--gray-color);
    color: #333;
}

/* --- Header & Navigation --- */
header {
    background: var(--light-color);
    box-shadow: 0 2px 10px var(--shadow-color);
    position: sticky;
    top: 0;
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--theme-color-2);
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin-left: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: #333;
    font-weight: 600;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--theme-color-1);
}

.burger {
    display: none;
    cursor: pointer;
}

.burger div {
    width: 25px;
    height: 3px;
    background-color: #333;
    margin: 5px;
    transition: all 0.3s ease;
}

/* --- Hero Section --- */
.hero {
    background: linear-gradient(45deg, var(--theme-color-1), var(--theme-color-2));
    color: var(--light-color);
    text-align: center;
    padding: 6rem 1rem;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.hero-content p {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 2rem;
    font-weight: 300;
}

.cta-button {
    background: var(--light-color);
    color: var(--theme-color-2);
    padding: 12px 25px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}

/* --- Tools Grid --- */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    padding: 4rem 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.tool-card {
    background: var(--card-bg);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 5px 15px var(--shadow-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.tool-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.15);
}

.tool-card .icon {
    font-size: 3rem;
    color: var(--theme-color-1);
    margin-bottom: 1rem;
}

.tool-card h3 {
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
    color: var(--dark-color);
}

.tool-card p {
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    color: #666;
}

.btn {
    background: var(--theme-color-2);
    color: var(--light-color);
    padding: 10px 20px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.btn:hover {
    background: var(--theme-color-1);
}

/* Premium Badge */
.premium-badge {
    position: absolute;
    top: 15px;
    right: -30px;
    background: #FFD700;
    color: #333;
    padding: 5px 30px;
    font-weight: 700;
    font-size: 0.9rem;
    transform: rotate(45deg);
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.tool-card.premium {
    border: 2px solid var(--theme-color-1);
}

/* --- Footer --- */
#footer {
    background: var(--dark-color);
    color: var(--light-color);
    padding: 2rem 5%;
    text-align: center;
}

.footer-content ul {
    list-style: none;
    padding: 0;
    display: flex;
    justify-content: center;
    margin-top: 1rem;
}

.footer-content ul li {
    margin: 0 15px;
}

.footer-content a {
    color: var(--light-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-content a:hover {
    color: var(--theme-color-1);
}

/* --- Placeholder Page Styles --- */
.placeholder-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 80vh;
    text-align: center;
    padding: 2rem;
}

.placeholder-page h1 {
    font-size: 2.5rem;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.placeholder-page p {
    font-size: 1.2rem;
    color: #666;
    max-width: 600px;
}

.placeholder-page .premium-notice {
    color: var(--theme-color-1);
    font-weight: 600;
    margin-top: 1rem;
    border: 1px solid var(--theme-color-1);
    padding: 1rem;
    border-radius: 10px;
}


/* --- Responsive Design --- */
@media screen and (max-width: 768px) {
    .nav-links {
        position: absolute;
        right: 0;
        top: 60px;
        background: var(--light-color);
        display: flex;
        flex-direction: column;
        align-items: center;
        width: 100%;
        transform: translateX(100%);
        transition: transform 0.5s ease-in;
        box-shadow: 0 5px 10px var(--shadow-color);
    }

    .nav-links li {
        margin: 1.5rem 0;
    }

    .burger {
        display: block;
    }

    .nav-active {
        transform: translateX(0%);
    }

    .toggle .line1 {
        transform: rotate(-45deg) translate(-5px, 6px);
    }
    .toggle .line2 {
        opacity: 0;
    }
    .toggle .line3 {
        transform: rotate(45deg) translate(-5px, -6px);
    }

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

@media screen and (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    .hero-content p {
        font-size: 1rem;
    }
    .tools-grid {
        padding: 3rem 3%;
    }
}
.dynamic-content { text-align: left; margin-top: 2rem; }