/* yais.top - Lifestyle Tools Theme */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600&display=swap');

:root {
    --primary: #10B981;
    --primary-dark: #059669;
    --secondary: #3B82F6;
    --accent: #F59E0B;
    --dark: #1e293b;
    --darker: #0f172a;
    --card-bg: rgba(30, 41, 59, 0.8);
    --light: #f1f5f9;
    --light-secondary: #94a3b8;
    --border: rgba(148, 163, 184, 0.2);
    --gradient: linear-gradient(135deg, #10B981, #3B82F6);
    --shadow: rgba(16, 185, 129, 0.3);
    --radius: 16px;
    --container: 1200px;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--darker);
    color: var(--light);
    min-height: 100vh;
    line-height: 1.7;
}

a { color: var(--primary); text-decoration: none; transition: 0.3s; }
a:hover { color: var(--accent); }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

/* Header */
header {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 0;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    padding-top: 12px;
    padding-bottom: 12px;
}

.logo {
    font-family: 'Poppins', sans-serif;
    font-size: 24px;
    font-weight: 700;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo-icon { font-size: 28px; -webkit-text-fill-color: initial; }

nav { display: flex; gap: 4px; flex-wrap: wrap; align-items: center; }

nav a {
    color: var(--light-secondary);
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 8px;
    font-weight: 500;
    font-size: 14px;
    transition: all 0.3s;
}

nav a:hover, nav a.active {
    color: #fff;
    background: rgba(16, 185, 129, 0.15);
}

nav a.cta-btn {
    background: var(--gradient);
    color: #fff;
    font-weight: 600;
}

nav a.cta-btn:hover { opacity: 0.9; transform: translateY(-1px); }

/* Hero */
.hero {
    text-align: center;
    padding: 80px 24px 60px;
    background: radial-gradient(ellipse at 50% 0%, rgba(16, 185, 129, 0.15) 0%, transparent 60%);
}

.hero-badge {
    display: inline-block;
    background: rgba(16, 185, 129, 0.15);
    color: var(--primary);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 20px;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.hero h1 {
    font-family: 'Poppins', sans-serif;
    font-size: clamp(32px, 5vw, 52px);
    font-weight: 700;
    margin-bottom: 16px;
    line-height: 1.2;
}

.hero h1 span {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 18px;
    color: var(--light-secondary);
    max-width: 600px;
    margin: 0 auto 32px;
}

.hero-search {
    max-width: 560px;
    margin: 0 auto;
    position: relative;
}

.hero-search input {
    width: 100%;
    padding: 16px 56px 16px 24px;
    border-radius: 50px;
    border: 2px solid var(--border);
    background: rgba(30, 41, 59, 0.8);
    color: var(--light);
    font-size: 16px;
    outline: none;
    transition: 0.3s;
}

.hero-search input:focus { border-color: var(--primary); }

.hero-search button {
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--gradient);
    border: none;
    color: #fff;
    padding: 10px 20px;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
}

/* Sections */
.section { padding: 60px 24px; }

.section-header { text-align: center; margin-bottom: 40px; }

.section-header h2 {
    font-family: 'Poppins', sans-serif;
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 10px;
}

.section-header p { color: var(--light-secondary); font-size: 16px; }

/* Tool Grid */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
}

.tool-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px 20px;
    text-align: center;
    transition: all 0.3s;
    text-decoration: none;
    display: block;
}

.tool-card:hover {
    transform: translateY(-4px);
    border-color: var(--primary);
    box-shadow: 0 12px 40px rgba(16, 185, 129, 0.15);
}

.tool-icon {
    font-size: 42px;
    margin-bottom: 14px;
    display: block;
}

.tool-card h3 {
    color: var(--light);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
}

.tool-card p {
    color: var(--light-secondary);
    font-size: 13px;
    line-height: 1.5;
}

/* Category Tabs */
.category-tabs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 32px;
}

.category-tab {
    padding: 8px 20px;
    border-radius: 50px;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--light-secondary);
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: 0.3s;
    text-decoration: none;
}

.category-tab:hover, .category-tab.active {
    background: var(--gradient);
    color: #fff;
    border-color: transparent;
}

/* Article Cards */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
}

.article-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: all 0.3s;
    text-decoration: none;
    display: flex;
    flex-direction: column;
}

.article-card:hover {
    transform: translateY(-4px);
    border-color: var(--primary);
    box-shadow: 0 12px 40px rgba(16, 185, 129, 0.15);
}

.article-img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    background: linear-gradient(135deg, var(--dark), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
}

.article-body { padding: 20px; flex: 1; display: flex; flex-direction: column; }

.article-tag {
    display: inline-block;
    background: rgba(16, 185, 129, 0.15);
    color: var(--primary);
    padding: 3px 10px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 10px;
    width: fit-content;
}

.article-card h3 {
    color: var(--light);
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 10px;
    line-height: 1.4;
}

.article-card p {
    color: var(--light-secondary);
    font-size: 14px;
    line-height: 1.6;
    flex: 1;
}

.article-meta {
    display: flex;
    gap: 16px;
    margin-top: 14px;
    font-size: 12px;
    color: var(--light-secondary);
}

/* Tool Page */
.tool-page {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 40px;
    max-width: 700px;
    margin: 40px auto;
}

.tool-page h1 {
    font-family: 'Poppins', sans-serif;
    font-size: 30px;
    font-weight: 700;
    margin-bottom: 8px;
}

.tool-page .tool-desc {
    color: var(--light-secondary);
    margin-bottom: 30px;
    font-size: 16px;
}

/* Form Elements */
input, select, textarea {
    width: 100%;
    padding: 12px 16px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: rgba(15, 23, 42, 0.8);
    color: var(--light);
    font-size: 15px;
    font-family: inherit;
    outline: none;
    transition: 0.3s;
    margin-bottom: 12px;
}

input:focus, select:focus, textarea:focus { border-color: var(--primary); }

label {
    display: block;
    color: var(--light);
    font-weight: 500;
    font-size: 14px;
    margin-bottom: 6px;
}

.btn {
    display: inline-block;
    background: var(--gradient);
    color: #fff;
    padding: 12px 32px;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    font-size: 15px;
    font-weight: 600;
    font-family: inherit;
    transition: 0.3s;
    text-decoration: none;
}

.btn:hover { opacity: 0.9; transform: translateY(-1px); color: #fff; }

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: #fff;
}

/* Result */
.result-box {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: 10px;
    padding: 20px;
    margin-top: 20px;
    text-align: center;
}

.result-box .big { font-size: 36px; font-weight: 700; color: var(--primary); font-family: 'Poppins', sans-serif; }
.result-box .label { color: var(--light-secondary); font-size: 14px; margin-top: 4px; }

/* Article Page */
.article-content {
    max-width: 760px;
    margin: 40px auto;
    padding: 0 24px;
}

.article-header { margin-bottom: 40px; }

.article-header h1 {
    font-family: 'Poppins', sans-serif;
    font-size: clamp(26px, 4vw, 36px);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 16px;
}

.article-header .article-meta {
    display: flex;
    gap: 20px;
    font-size: 14px;
    color: var(--light-secondary);
    flex-wrap: wrap;
}

.article-body-content {
    font-size: 17px;
    line-height: 1.85;
    color: var(--light);
}

.article-body-content h2 {
    font-family: 'Poppins', sans-serif;
    font-size: 22px;
    font-weight: 600;
    margin: 36px 0 16px;
    color: var(--light);
}

.article-body-content h3 {
    font-family: 'Poppins', sans-serif;
    font-size: 18px;
    font-weight: 600;
    margin: 28px 0 12px;
}

.article-body-content p { margin-bottom: 20px; }

.article-body-content ul, .article-body-content ol {
    margin: 16px 0 20px 24px;
}

.article-body-content li { margin-bottom: 8px; }

.article-body-content img {
    max-width: 100%;
    border-radius: 10px;
    margin: 20px 0;
    border: 1px solid var(--border);
}

.article-body-content blockquote {
    border-left: 4px solid var(--primary);
    padding: 16px 20px;
    margin: 24px 0;
    background: rgba(16, 185, 129, 0.08);
    border-radius: 0 10px 10px 0;
    color: var(--light-secondary);
    font-style: italic;
}

.article-body-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    font-size: 15px;
}

.article-body-content th, .article-body-content td {
    padding: 12px 16px;
    border: 1px solid var(--border);
    text-align: left;
}

.article-body-content th {
    background: rgba(16, 185, 129, 0.1);
    font-weight: 600;
}

.article-toc {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    margin-bottom: 32px;
}

.article-toc h3 {
    font-family: 'Poppins', sans-serif;
    font-size: 18px;
    margin-bottom: 14px;
}

.article-toc ol { padding-left: 20px; }

.article-toc li { margin-bottom: 8px; }

.article-toc a { color: var(--light-secondary); font-size: 14px; }
.article-toc a:hover { color: var(--primary); }

/* Sidebar */
.sidebar {
    max-width: 760px;
    margin: 0 auto;
    padding: 0 24px 40px;
}

.related-articles {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    margin-top: 40px;
}

.related-articles h3 {
    font-family: 'Poppins', sans-serif;
    font-size: 18px;
    margin-bottom: 16px;
}

.related-list { list-style: none; }

.related-list li {
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
}

.related-list li:last-child { border-bottom: none; }

.related-list a { color: var(--light); font-size: 14px; }
.related-list a:hover { color: var(--primary); }

/* Footer */
footer {
    background: rgba(15, 23, 42, 0.95);
    border-top: 1px solid var(--border);
    padding: 50px 24px 30px;
    margin-top: 60px;
}

footer .footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 32px;
    max-width: var(--container);
    margin: 0 auto 32px;
}

.footer-col h4 {
    font-family: 'Poppins', sans-serif;
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 14px;
    color: var(--light);
}

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

.footer-col li { margin-bottom: 8px; }

.footer-col a { color: var(--light-secondary); font-size: 14px; }
.footer-col a:hover { color: var(--primary); }

.footer-bottom {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid var(--border);
    max-width: var(--container);
    margin: 0 auto;
}

.footer-bottom p { color: var(--light-secondary); font-size: 13px; }

/* Page Headers */
.page-header {
    padding: 60px 24px 40px;
    text-align: center;
    background: radial-gradient(ellipse at 50% 0%, rgba(16, 185, 129, 0.1) 0%, transparent 60%);
}

.page-header h1 {
    font-family: 'Poppins', sans-serif;
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 700;
    margin-bottom: 12px;
}

.page-header p { color: var(--light-secondary); font-size: 17px; max-width: 600px; margin: 0 auto; }

/* About / Contact / Privacy / Terms */
.page-content {
    max-width: 760px;
    margin: 40px auto;
    padding: 0 24px;
}

.page-content h2 {
    font-family: 'Poppins', sans-serif;
    font-size: 22px;
    font-weight: 600;
    margin: 32px 0 14px;
    color: var(--light);
}

.page-content h3 { font-size: 18px; margin: 24px 0 10px; }

.page-content p { margin-bottom: 16px; line-height: 1.85; color: var(--light-secondary); font-size: 16px; }

.page-content ul { margin: 14px 0 20px 24px; }
.page-content li { margin-bottom: 8px; color: var(--light-secondary); font-size: 16px; }

/* Stats Bar */
.stats-bar {
    display: flex;
    justify-content: center;
    gap: 40px;
    padding: 40px 24px;
    flex-wrap: wrap;
}

.stat-item { text-align: center; }
.stat-number { font-family: 'Poppins', sans-serif; font-size: 32px; font-weight: 700; background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.stat-label { color: var(--light-secondary); font-size: 14px; margin-top: 4px; }

/* Breadcrumb */
.breadcrumb {
    max-width: 760px;
    margin: 0 auto;
    padding: 20px 24px 0;
    font-size: 14px;
    color: var(--light-secondary);
}

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

/* FAQ */
.faq-item {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 12px;
}

.faq-item h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--light);
}

.faq-item p { color: var(--light-secondary); font-size: 15px; }

/* Mobile Responsive */
@media (max-width: 768px) {
    header .container { flex-direction: column; gap: 10px; }
    nav { justify-content: center; }
    nav a { padding: 6px 12px; font-size: 13px; }
    .hero { padding: 50px 20px 40px; }
    .hero h1 { font-size: 28px; }
    .tools-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }
    .articles-grid { grid-template-columns: 1fr; }
    .tool-page { padding: 24px 20px; margin: 20px; }
    .section { padding: 40px 16px; }
    .article-content { padding: 0 16px; }
    .stats-bar { gap: 24px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-col:last-child { grid-column: 1 / -1; }
}

@media (max-width: 480px) {
    .tools-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .tool-card { padding: 20px 14px; }
    .tool-icon { font-size: 32px; }
    .footer-grid { grid-template-columns: 1fr; }
}

/* Animations */
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.animate-in { animation: fadeIn 0.5s ease forwards; }

/* Ad container */
.ad-container {
    background: rgba(30, 41, 59, 0.5);
    border: 1px dashed var(--border);
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    color: var(--light-secondary);
    font-size: 13px;
    margin: 20px 0;
}

/* 404 */
.error-page { text-align: center; padding: 100px 24px; }
.error-page .big-emoji { font-size: 80px; margin-bottom: 20px; }
.error-page h1 { font-size: 28px; margin-bottom: 12px; }
.error-page p { color: var(--light-secondary); margin-bottom: 24px; }

/* Sitemap */
.sitemap-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 24px;
    max-width: var(--container);
    margin: 0 auto;
    padding: 40px 24px;
}

.sitemap-col h3 {
    font-family: 'Poppins', sans-serif;
    font-size: 16px;
    margin-bottom: 14px;
    color: var(--light);
}

.sitemap-col ul { list-style: none; }
.sitemap-col li { margin-bottom: 8px; }
.sitemap-col a { color: var(--light-secondary); font-size: 14px; }
.sitemap-col a:hover { color: var(--primary); }