/*
Theme Name: Practice American English
Theme URI: https://practiceamericanenglish.com/
Author: Practice American English
Description: Mobile-first companion theme for the Practice American English learning platform.
Version: 1.0.0
Requires at least: 6.4
Requires PHP: 8.0
*/
:root{--navy:#0d3b73;--red:#c9302c;--yellow:#f4c430;--ink:#12254a;--paper:#fff;--soft:#f3f7fb}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,sans-serif;color:var(--ink);background:var(--soft);line-height:1.65}a{color:var(--navy)}.site-header{background:#fff;border-bottom:4px solid var(--yellow);position:sticky;top:0;z-index:20}.header-inner{max-width:1200px;margin:auto;padding:12px 20px;display:flex;align-items:center;justify-content:space-between;gap:24px}.site-logo img{max-width:440px;width:100%;height:auto}.main-nav ul{list-style:none;display:flex;gap:16px;margin:0;padding:0;flex-wrap:wrap}.main-nav a{text-decoration:none;font-weight:800}.site-main{max-width:1200px;margin:auto;padding:36px 20px;min-height:70vh}.home-hero{background:linear-gradient(135deg,var(--navy),#1f5e9f);color:#fff;padding:70px 30px;border-radius:24px}.home-hero h1{font-size:clamp(2.2rem,6vw,4.8rem);line-height:1.05;margin:.2em 0}.cta{display:inline-block;background:var(--red);color:#fff;padding:13px 20px;border-radius:9px;text-decoration:none;font-weight:800}.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin:30px 0}.feature{background:#fff;padding:24px;border-radius:16px;box-shadow:0 10px 28px rgba(13,59,115,.08)}.site-footer{background:var(--navy);color:#fff;padding:34px 20px;text-align:center}@media(max-width:780px){.header-inner{display:block}.site-logo img{max-width:100%}.main-nav ul{margin-top:12px}.home-hero{padding:44px 22px}}