@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
    /* DEFAULT DARK THEME */
    --primary: #7c3aed;
    --primary-light: #8b5cf6;
    --secondary: #ec4899;
    --accent: #0ea5e9;

    --bg-color: #0f172a;
    --bg-surface: #1e293b;
    --bg-surface-glass: rgba(30, 41, 59, 0.7);
    --border-color: rgba(255, 255, 255, 0.1);

    --text-main: #f8fafc;
    --text-muted: #94a3b8;

    --icon-bg: rgba(15, 23, 42, 0.5);

    --shadow-glow: 0 0 40px -10px rgba(124, 58, 237, 0.5);
    --shadow-card: 0 10px 30px -5px rgba(0, 0, 0, 0.3);

    --radius-full: 9999px;
    --radius-lg: 24px;
    --radius-md: 16px;
    --radius-sm: 8px;

    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-theme="light"] {
    --primary: #6366f1;
    /* Indigo */
    --primary-light: #818cf8;
    --secondary: #ec4899;
    --accent: #0ea5e9;

    --bg-color: #f8fafc;
    --bg-surface: #ffffff;
    --bg-surface-glass: rgba(255, 255, 255, 0.85);
    --border-color: rgba(0, 0, 0, 0.08);

    --text-main: #0f172a;
    --text-muted: #475569;

    --icon-bg: rgba(99, 102, 241, 0.12);

    --shadow-glow: 0 0 40px -10px rgba(99, 102, 241, 0.2);
    --shadow-card: 0 10px 30px -5px rgba(0, 0, 0, 0.08);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Plus Jakarta Sans', sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    position: relative;
}

/* Background Glowing Orbs */
body::before,
body::after {
    content: '';
    position: fixed;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(120px);
    z-index: -1;
    opacity: 0.15;
    pointer-events: none;
    animation: pulse 10s infinite alternate ease-in-out;
}

body::before {
    background: var(--primary);
    top: -200px;
    left: -200px;
}

body::after {
    background: var(--secondary);
    bottom: -200px;
    right: -200px;
    animation-delay: -5s;
}

@keyframes pulse {
    0% {
        transform: scale(1) translate(0, 0);
    }

    100% {
        transform: scale(1.2) translate(50px, 50px);
    }
}

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

a {
    color: var(--text-main);
    text-decoration: none;
    transition: var(--transition);
}

.container {
    width: 100%;
    max-width: 1350px;
    margin: 0 auto;
    padding: 0 24px;
}

.text-primary {
    background: linear-gradient(135deg, var(--primary-light), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.text-center {
    text-align: center;
}

.my-3 {
    margin: 24px 0;
}

.my-5 {
    margin: 80px 0;
}

/* ======== FLOATING NAVBAR ======== */
.header-wrapper {
    position: sticky;
    top: 24px;
    z-index: 1000;
    padding: 0 24px;
    animation: slideDown 0.8s ease backwards;
}

@keyframes slideDown {
    from {
        transform: translateY(-100px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.navbar {
    background: var(--bg-surface-glass);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
    max-width: 1350px;
    margin: 0 auto;
    border-radius: var(--radius-full);
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 32px;
}

.brand-logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 12px;
    letter-spacing: -0.5px;
    z-index: 101;
}

.brand-logo i {
    font-size: 1.8rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Base Nav Links (Desktop) */
.nav-links {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-left: auto;
    margin-right: 24px;
}

.nav-links a {
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.95rem;
    position: relative;
    padding: 8px 0;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--primary-light);
    transition: var(--transition);
    border-radius: 2px;
}

.nav-links a:hover::after {
    width: 100%;
}

/* Dropdown */
.dropdown {
    position: relative;
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(20px) scale(0.95);
    background: var(--bg-surface);
    box-shadow: var(--shadow-card);
    border-radius: var(--radius-md);
    padding: 12px;
    min-width: 240px;
    z-index: 10;
    border: 1px solid var(--border-color);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.dropdown:hover .dropdown-menu {
    display: block;
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(10px) scale(1);
}

.dropdown-menu a {
    display: block;
    padding: 12px 16px;
    color: var(--text-muted);
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.dropdown-menu a::after {
    display: none;
}

.dropdown-menu a:hover {
    background: var(--border-color);
    color: var(--text-main);
    padding-left: 24px;
}

/* Theme Toggle Button */
.theme-toggle-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-main);
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1.1rem;
    margin-left: 12px;
}

.theme-toggle-btn:hover {
    background: var(--bg-surface);
    transform: rotate(15deg) scale(1.1);
}

[data-theme="light"] .theme-toggle-btn .fa-sun {
    display: none;
}

[data-theme="light"] .theme-toggle-btn:before {
    content: '\f186';
    /* Moon icon Unicode */
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    background: transparent;
    border: none;
    color: var(--text-main);
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 101;
    padding: 8px;
    transition: var(--transition);
}

.menu-toggle:hover {
    color: var(--primary-light);
    transform: scale(1.1);
}

/* ======== HERO SECTION ======== */
.hero-section {
    text-align: center;
    padding: 140px 20px 80px;
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    animation: fadeIn 1s ease 0.2s backwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-section h1 {
    font-size: 5rem;
    font-weight: 800;
    color: var(--text-main);
    line-height: 1.1;
    letter-spacing: -2px;
    margin-bottom: 24px;
    text-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.hero-section p {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 48px;
    line-height: 1.8;
}

.search-form {
    background: var(--bg-surface-glass);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    padding: 8px 8px 8px 24px;
    display: flex;
    align-items: center;
    max-width: 650px;
    margin: 0 auto;
    transition: var(--transition);
    box-shadow: var(--shadow-card);
}

.search-form:focus-within {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
    background: var(--bg-surface);
}

.search-form input {
    background: transparent;
    border: none;
    outline: none;
    font-size: 1.1rem;
    color: var(--text-main);
    width: 100%;
}

.search-form input::placeholder {
    color: var(--text-muted);
}

.search-form button {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #ffffff;
    border: none;
    border-radius: var(--radius-full);
    padding: 16px 36px;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 8px;
}

.search-form button:hover {
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(236, 72, 153, 0.4);
}

/* ======== SECTION TITLES ======== */
.section-title {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 48px;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 16px;
    letter-spacing: -0.5px;
}

.section-title i {
    background: var(--icon-bg);
    border: 1px solid var(--border-color);
    padding: 16px;
    border-radius: var(--radius-md);
    font-size: 1.4rem;
    backdrop-filter: blur(8px);
    color: var(--primary-light);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* ======== ANIMATED CATEGORY PILLS ======== */
.category-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 80px;
}

.category-pill {
    background: var(--bg-surface);
    padding: 16px 28px;
    border-radius: var(--radius-full);
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 12px;
    border: 1px solid var(--border-color);
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.category-pill i {
    font-size: 1.2rem;
    color: var(--primary-light);
    transition: var(--transition);
}

.category-pill:hover {
    background: var(--bg-surface);
    border-color: var(--primary-light);
    color: var(--text-main);
    transform: translateY(-4px) scale(1.02);
    box-shadow: var(--shadow-glow);
}

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

/* ======== PREMIUM TOOLS GRID ======== */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 32px;
    margin-bottom: 80px;
}

.tool-card {
    background: var(--bg-surface);
    border-radius: var(--radius-lg);
    padding: 36px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-card);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

/* Card Hover Gradient Overlay */
.tool-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(800px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(255, 255, 255, 0.06), transparent 40%);
    opacity: 0;
    transition: opacity 0.3s;
    z-index: -1;
    pointer-events: none;
}

.tool-card:hover {
    transform: translateY(-10px);
    border-color: rgba(139, 92, 246, 0.4);
    box-shadow: var(--shadow-glow);
}

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

.tool-icon {
    width: 64px;
    height: 64px;
    background: var(--icon-bg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--primary-light);
    margin-bottom: 28px;
    transition: var(--transition);
}

.tool-card:hover .tool-icon {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #ffffff;
    transform: scale(1.1) rotate(-8deg);
    border-color: transparent;
    box-shadow: 0 10px 20px rgba(236, 72, 153, 0.3);
}

.tool-card h3 {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.tool-card p {
    font-size: 1rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 32px;
    flex-grow: 1;
}

.tool-action {
    display: inline-flex;
    align-items: center;
    color: var(--text-muted);
    font-weight: 700;
    gap: 8px;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: auto;
}

.tool-action i {
    transition: transform 0.3s ease;
    color: var(--primary-light);
}

.tool-card:hover .tool-action {
    color: var(--text-main);
}

.tool-card:hover .tool-action i {
    transform: translateX(8px);
    color: var(--secondary);
}

/* ======== SINGLE TOOL PAGE ======== */
.tool-page-container {
    display: grid;
    grid-template-columns: 1fr;
    max-width: 1000px;
    gap: 40px;
    margin: 40px auto 80px;
}

.tool-header h1 {
    font-size: 3.5rem;
    margin-bottom: 16px;
    font-weight: 800;
    letter-spacing: -1px;
}

.breadcrumb {
    display: flex;
    gap: 12px;
    color: var(--text-muted);
    margin-bottom: 32px;
    align-items: center;
    font-size: 1rem;
    font-weight: 500;
}

.breadcrumb a {
    color: var(--primary-light);
}

.breadcrumb a:hover {
    color: #fff;
    text-decoration: underline;
}

.tool-workspace {
    background: var(--bg-surface);
    border-radius: var(--radius-lg);
    padding: 48px;
    box-shadow: var(--shadow-card);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    /* Ensure text is readable */
}

/* Forms & Buttons */
.form-input,
.form-textarea {
    width: 100%;
    padding: 18px 24px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: 24px;
    font-size: 1.05rem;
    background: var(--bg-surface);
    color: var(--text-main);
    transition: var(--transition);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-light);
    background: var(--bg-surface-glass);
    box-shadow: 0 0 0 4px rgba(124, 58, 237, 0.2);
}

.btn {
    padding: 16px 36px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    font-weight: 700;
    font-size: 1.1rem;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.btn:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--shadow-glow);
}

/* ======== FOOTER ======== */
.site-footer {
    background: var(--bg-surface);
    border-top: 1px solid var(--border-color);
    margin-top: auto;
    padding-top: 80px;
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 80px;
    margin-bottom: 80px;
}

.brand-col h3 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 24px;
    color: var(--text-main);
}

.brand-col p {
    color: var(--text-muted);
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 32px;
    max-width: 400px;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-links a {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: var(--bg-surface);
    color: var(--text-main);
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.social-links a:hover {
    background: var(--primary);
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(124, 58, 237, 0.4);
}

.footer-col h4 {
    color: var(--text-main);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 32px;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 16px;
}

.footer-col ul a {
    color: var(--text-muted);
    font-weight: 500;
    font-size: 1.05rem;
}

.footer-col ul a:hover {
    color: var(--primary-light);
}

.footer-bottom {
    padding: 32px 0;
    border-top: 1px solid var(--border-color);
    text-align: center;
    color: var(--text-muted);
    font-size: 1rem;
}

/* ======== MOBILE RESPONSIVENESS (PERFECT EXPERIENECE) ======== */
@media (max-width: 1024px) {
    .hero-section h1 {
        font-size: 4rem;
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 48px;
    }
}

@media (max-width: 768px) {
    .header-wrapper {
        padding: 0 16px;
    }

    .navbar {
        padding: 0 20px;
    }

    .menu-toggle {
        display: block;
    }

    /* Refined Mobile Dropdown Menu */
    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        margin-top: 16px;
        width: 100%;
        background: rgba(15, 23, 42, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: flex-start;
        align-items: stretch;
        gap: 0;
        padding: 16px;
        border-radius: var(--radius-lg);
        border: 1px solid var(--border-color);
        box-shadow: var(--shadow-glow);
        z-index: 1000;
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
        transform: translateY(-10px);
    }

    .nav-links.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .nav-links>a,
    .nav-links .dropdown>a {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 14px 16px;
        font-size: 1rem;
        font-weight: 500;
        color: var(--text-main);
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        text-align: left;
    }

    .nav-links>a:last-child {
        border-bottom: none;
    }

    .nav-links a::after {
        display: none;
    }

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

    .nav-links .dropdown-menu {
        position: static;
        display: none;
        opacity: 1;
        visibility: visible;
        transform: none !important;
        box-shadow: none;
        border: none;
        background: rgba(0, 0, 0, 0.2);
        margin: 8px 0;
        border-radius: var(--radius-md);
        padding: 8px;
    }

    /* Active State for Mobile Dropdown */
    .nav-links .dropdown.active-dropdown .dropdown-menu {
        display: block;
    }

    .nav-links .dropdown>a i {
        transition: transform 0.3s ease;
    }

    .nav-links .dropdown.active-dropdown>a i {
        transform: rotate(180deg);
    }

    .nav-links .dropdown-menu a {
        display: block;
        padding: 10px 16px;
        font-size: 0.95rem;
        color: var(--text-muted);
        text-align: left;
        border-bottom: none;
    }

    .nav-links .dropdown-menu a:hover {
        background: rgba(255, 255, 255, 0.05);
        color: #fff;
    }

    .hero-section {
        padding: 100px 16px 60px;
    }

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

    .search-form {
        flex-direction: column;
        background: transparent;
        border: none;
        box-shadow: none;
        padding: 0;
        gap: 16px;
    }

    .search-form input {
        background: var(--bg-surface);
        border: 1px solid var(--border-color);
        padding: 16px 24px;
        border-radius: var(--radius-full);
        font-size: 1.1rem;
    }

    .search-form button {
        width: 100%;
        justify-content: center;
    }

    .category-pills {
        justify-content: center;
    }
}

/* Ad Placeholders */
.ad-placeholder {
    background: rgba(255, 255, 255, 0.02);
    border: 1px dashed rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin: 32px auto;
    border-radius: var(--radius-md);
}