/*
Theme Name: PixelPerfect Theme
Theme URI: https://blacknote.media/
Author: Blacknote Media
Author URI: https://blacknote.media/
Description: Premium SaaS-style custom WordPress theme for the PixelPerfect image utility platform.
Version: 2.3.0
Text Domain: pixelperfect
*/

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

:root {
    --pp-navy: #0f172a;
    --pp-navy-light: #334155;
    --pp-teal: #0d9488;
    --pp-teal-hover: #0f766e;
    --pp-bg: #f8fafc;
    --pp-white: #ffffff;
    --pp-gray: #64748b;
    --pp-gray-light: #e2e8f0;
    --pp-border: #e2e8f0;
    --pp-radius-sm: 8px;
    --pp-radius-md: 12px;
    --pp-radius-lg: 20px;
    --pp-shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
    --pp-shadow-md: 0 4px 6px -1px rgba(0,0,0,0.05), 0 2px 4px -1px rgba(0,0,0,0.03);
    --pp-shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.05), 0 4px 6px -2px rgba(0,0,0,0.02);
    --pp-shadow-hover: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
    --pp-font: 'Inter', system-ui, -apple-system, sans-serif;
    --pp-transition: all 0.25s ease;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--pp-font); background-color: var(--pp-bg); color: var(--pp-navy); line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: var(--pp-teal); text-decoration: none; transition: var(--pp-transition); }
a:hover { color: var(--pp-teal-hover); }
h1, h2, h3, h4, h5, h6 { color: var(--pp-navy); font-weight: 700; line-height: 1.2; margin-bottom: 1rem; letter-spacing: -0.02em; }
img { max-width: 100%; height: auto; display: block; }
.container { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 1.5rem; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; background: var(--pp-teal); color: var(--pp-white); padding: 0.875rem 1.75rem; border-radius: var(--pp-radius-sm); font-weight: 600; font-size: 1rem; border: 2px solid var(--pp-teal); cursor: pointer; transition: var(--pp-transition); text-align: center; }
.btn:hover { background: var(--pp-teal-hover); border-color: var(--pp-teal-hover); color: var(--pp-white); transform: translateY(-1px); box-shadow: var(--pp-shadow-md); }
.btn-outline { background: transparent; color: var(--pp-navy); border-color: var(--pp-border); }
.btn-outline:hover { background: var(--pp-white); border-color: var(--pp-teal); color: var(--pp-teal); }

/* Header */
.site-header { background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(8px); border-bottom: 1px solid var(--pp-border); position: sticky; top: 0; z-index: 100; transition: var(--pp-transition); }
.header-inner { display: flex; justify-content: space-between; align-items: center; height: 80px; }
.site-brand { font-size: 1.5rem; font-weight: 800; color: var(--pp-navy); letter-spacing: -0.5px; display: flex; align-items: center; gap: 0.5rem; }
.site-brand span { color: var(--pp-teal); }

/* Navigation */
.main-nav ul { display: flex; list-style: none; gap: 2rem; align-items: center; margin: 0; }
.main-nav > ul > li { position: relative; }
.main-nav a { color: var(--pp-navy-light); font-weight: 500; font-size: 0.95rem; display: flex; align-items: center; gap: 0.25rem; }
.main-nav a:hover { color: var(--pp-teal); }
.menu-toggle { display: none; background: none; border: none; font-size: 1.5rem; color: var(--pp-navy); cursor: pointer; }
.tools-menu-button { background: none; border: 0; padding: 0; color: var(--pp-navy-light); font: inherit; font-weight: 500; font-size: .95rem; cursor: pointer; }
.tools-menu-button:hover { color: var(--pp-teal); }

/* Dropdown */
.has-dropdown:hover .dropdown-menu, .has-dropdown.is-open .dropdown-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown-menu { position: absolute; top: 100%; left: 0; background: var(--pp-white); min-width: 260px; border-radius: var(--pp-radius-md); box-shadow: var(--pp-shadow-lg); opacity: 0; visibility: hidden; transform: translateY(10px); transition: var(--pp-transition); border: 1px solid var(--pp-border); padding: 0.5rem; z-index: 100; display:flex; flex-direction:column; gap:0.25rem; }
.dropdown-menu li { list-style: none; }
.dropdown-menu a { padding: 0.75rem 1rem; border-radius: var(--pp-radius-sm); font-size: 0.9rem; }
.dropdown-menu a:hover { background: var(--pp-bg); color: var(--pp-teal); }

/* Tools Grid */
.tools-section { padding: 5rem 0; background: var(--pp-bg); }
.section-header { text-align: center; margin-bottom: 4rem; }
.section-header h2 { font-size: 2.25rem; font-weight: 800; }
.tools-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 2rem; }
.tool-card { background: var(--pp-white); border: 1px solid var(--pp-border); border-radius: var(--pp-radius-lg); padding: 2.5rem 2rem; box-shadow: var(--pp-shadow-sm); transition: var(--pp-transition); display: flex; flex-direction: column; align-items: flex-start; text-align: left; }
.tool-card:hover { transform: translateY(-5px); box-shadow: var(--pp-shadow-hover); border-color: var(--pp-teal); }
.tool-icon { width: 48px; height: 48px; background: #f0fdfa; color: var(--pp-teal); border-radius: var(--pp-radius-md); display: flex; align-items: center; justify-content: center; margin-bottom: 1.5rem; font-size: 1.5rem; }
.tool-card h3 { font-size: 1.25rem; margin-bottom: 0.75rem; color:var(--pp-navy);}
.tool-card p { color: var(--pp-gray); margin-bottom: 2rem; font-size: 0.95rem; line-height: 1.5; flex-grow: 1; }

/* Page Content */
.page-content { padding: 4rem 0; background: var(--pp-bg); min-height: 60vh; }
.article-content { max-width: 900px; margin: 0 auto; background: var(--pp-white); padding: 3rem; border-radius: var(--pp-radius-lg); box-shadow: var(--pp-shadow-sm); border: 1px solid var(--pp-border); font-size: 1.125rem; color: var(--pp-navy-light); }
.article-content h1 { font-size: 2.5rem; margin-bottom: 1.5rem; text-align: center; }

/* Ads */
.ad-slot { margin: 2rem auto; text-align: center; min-height: 90px; background: #f1f5f9; display: flex; align-items: center; justify-content: center; color: #94a3b8; font-size: 0.875rem; border: 1px dashed #cbd5e1; border-radius: var(--pp-radius-sm); }

/* Breadcrumbs */
.breadcrumbs { font-size: 0.875rem; color: var(--pp-gray); margin-bottom: 2rem; text-align: center; }
.breadcrumbs a { color: var(--pp-teal); }
.breadcrumbs span.sep { margin: 0 0.5rem; color: var(--pp-border); }

@media (max-width: 768px) {
    .menu-toggle { display: block; }
    .main-nav { display: none; width: 100%; position: absolute; top: 80px; left: 0; background: var(--pp-white); padding: 1rem 0; box-shadow: var(--pp-shadow-md); border-bottom: 1px solid var(--pp-border); overflow-y:auto; max-height:80vh;}
    .main-nav.active { display: block; }
    .main-nav ul { flex-direction: column; gap: 0; align-items: stretch; }
    .main-nav a { display: block; padding: 1rem 1.5rem; border-bottom: 1px solid var(--pp-bg); }
    .has-dropdown .dropdown-menu { position: static; box-shadow: none; opacity: 1; visibility: visible; transform: none; border: none; padding-left: 2rem; display:none; } .tools-menu-button { width:100%; text-align:left; padding:1rem 1.5rem; border-bottom:1px solid var(--pp-bg); }
    .has-dropdown.active .dropdown-menu { display:flex; }
    .article-content { padding: 1.5rem; }
}

.has-dropdown.active .dropdown-menu,.has-dropdown:focus-within .dropdown-menu {opacity:1;visibility:visible;transform:none}
@media(max-width:768px){.tools-grid{grid-template-columns:minmax(0,1fr)}.article-content{padding:1rem}.article-content h1{font-size:2rem}}