/*
Theme Name: Similar Utilities Hub
Theme URI: https://similarutilities.com
Author: Senior WordPress Theme Developer
Author URI: https://similarutilities.com
Description: Production-ready, pixel-perfect WordPress theme for Similar Utilities Hub. Features live savings calculator, custom post types for utility services, ACF integration, theme customizer, responsive design, and speed optimization.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: similar-utilities-hub
Tags: custom-colors, custom-menu, featured-images, theme-options, translation-ready, woocommerce, responsive-layout, grid-layout
*/

:root {
  --su-primary: #0F2537;
  --su-secondary: #16A34A;
  --su-accent: #EAB308;
  --su-dark: #0A192F;
  --su-light: #F8FAFC;
  --su-text: #334155;
  --su-border: #E2E8F0;
  --su-radius: 12px;
}

/* Base Reset & Typography */
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  color: var(--su-text);
  background-color: #FFFFFF;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--su-primary);
  font-weight: 700;
  line-height: 1.25;
}

a { color: var(--su-secondary); text-decoration: none; transition: all 0.2s ease; }
a:hover { color: var(--su-primary); }

/* Header & Top Bar */
.su-topbar {
  background: var(--su-primary);
  color: #FFFFFF;
  font-size: 13px;
  padding: 8px 0;
}
.su-topbar a { color: #E2E8F0; margin-right: 15px; }
.su-topbar a:hover { color: #FFFFFF; }

.su-header {
  background: #FFFFFF;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  position: sticky;
  top: 0;
  z-index: 1000;
}
.su-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 20px;
  max-width: 1280px;
  margin: 0 auto;
}

.su-logo { display: flex; align-items: center; gap: 12px; }
.su-logo-text { display: flex; flex-direction: column; }
.su-logo-brand { font-size: 24px; font-weight: 800; color: var(--su-primary); tracking: -0.5px; }
.su-logo-sub { font-size: 10px; text-transform: uppercase; letter-spacing: 1.5px; color: var(--su-secondary); font-weight: 700; }

.su-nav { display: flex; gap: 24px; list-style: none; align-items: center; }
.su-nav a { font-weight: 600; color: var(--su-primary); font-size: 15px; }
.su-nav a:hover { color: var(--su-secondary); }

.su-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--su-radius);
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  border: none;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}
.su-btn-primary { background: var(--su-secondary); color: #FFFFFF; }
.su-btn-primary:hover { background: #15803D; transform: translateY(-2px); box-shadow: 0 8px 20px rgba(22, 163, 74, 0.3); }

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

/* Hero Section */
.su-hero {
  background: linear-gradient(135deg, #0F2537 0%, #1E3A8A 50%, #064E3B 100%);
  color: #FFFFFF;
  padding: 80px 20px;
  position: relative;
  overflow: hidden;
}
.su-hero .container {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.su-hero h1 { font-size: 48px; color: #FFFFFF; margin-bottom: 20px; }
.su-hero p { font-size: 18px; color: #CBD5E1; margin-bottom: 30px; }

/* Savings Calculator Section */
.su-calc-card {
  background: #FFFFFF;
  border-radius: 16px;
  padding: 32px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.12);
  color: var(--su-text);
}
.su-calc-slider { width: 100%; margin: 15px 0; accent-color: var(--su-secondary); }

/* Utility Cards Grid */
.su-services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
  padding: 60px 0;
}
.su-service-card {
  background: #FFFFFF;
  border: 1px solid var(--su-border);
  border-radius: var(--su-radius);
  padding: 28px;
  transition: all 0.3s ease;
  position: relative;
}
.su-service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 32px rgba(15, 37, 55, 0.08);
  border-color: var(--su-secondary);
}

/* Animations & Responsive */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-fade-in { animation: fadeInUp 0.6s ease forwards; }

@media (max-width: 992px) {
  .su-hero .container { grid-template-columns: 1fr; text-align: center; }
  .su-nav { display: none; }
  .su-hero h1 { font-size: 36px; }
}

/* Custom theme CSS override */