/*
Theme Name: AeroSaby
Theme URI: https://aerosaby.in/
Author: AeroSaby
Description: Premium editorial/aviation heritage theme for the AeroSaby digital archive.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 7.1
Requires PHP: 7.4
License: GPL-2.0-or-later
Text Domain: aerosaby
*/
:root{
  --navy:#10263d;
  --navy2:#173b5d;
  --cream:#f7f2e8;
  --paper:#fffdf8;
  --gold:#b18a4a;
  --ink:#1c252d;
  --muted:#66717a;
  --line:#ddd5c7;
  --serif: Georgia, "Times New Roman", serif;
  --sans: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:var(--paper);font-family:var(--sans);line-height:1.65}
a{color:inherit}
img{max-width:100%;height:auto}
.site-header{position:sticky;top:0;z-index:100;background:rgba(16,38,61,.97);color:#fff;border-bottom:1px solid rgba(255,255,255,.1)}
.header-inner{max-width:1180px;margin:auto;padding:16px 24px;display:flex;align-items:center;justify-content:space-between;gap:30px}
.brand{display:flex;align-items:center;gap:13px;text-decoration:none}
.brand-mark{width:42px;height:42px;border:1px solid rgba(255,255,255,.5);border-radius:50%;display:grid;place-items:center;font-family:var(--serif);font-weight:700;font-size:18px}
.brand-text{font-family:var(--serif);font-size:25px;letter-spacing:.02em}
.brand-sub{display:block;font:11px var(--sans);letter-spacing:.18em;text-transform:uppercase;opacity:.7}
.main-nav{display:flex;gap:23px;align-items:center}
.main-nav a{font-size:13px;text-decoration:none;opacity:.9}
.main-nav a:hover{color:#e5c98d}
.menu-toggle{display:none;background:none;border:0;color:#fff;font-size:28px}
.hero{background:linear-gradient(110deg,var(--navy) 0%,#173d5d 58%,#254f70 100%);color:#fff}
.hero-inner{max-width:1180px;margin:auto;padding:82px 24px;display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:65px}
.eyebrow{color:#e5c98d;text-transform:uppercase;letter-spacing:.22em;font-size:12px;font-weight:700}
.hero h1{font:clamp(44px,6vw,78px)/1.02 var(--serif);margin:16px 0}
.hero h1 span{display:block;font-size:.52em;color:#dce4ea;margin-top:16px}
.hero p{max-width:670px;font-size:18px;color:#dbe5ec}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-block;padding:12px 20px;text-decoration:none;border:1px solid var(--gold);font-weight:700;font-size:13px}
.btn-primary{background:var(--gold);color:#fff}
.btn-outline{color:#fff;border-color:rgba(255,255,255,.45)}
.hero-portrait{min-height:480px;border-radius:2px;background:linear-gradient(135deg,#d8d0c2,#7e8b92);overflow:hidden;display:flex;align-items:end;justify-content:center}
.hero-portrait img{width:100%;height:100%;object-fit:cover;min-height:480px}
.placeholder-portrait{padding:45px;text-align:center;font-family:var(--serif);font-size:24px;color:#314353}
.stats{background:var(--cream);border-bottom:1px solid var(--line)}
.stats-inner{max-width:1180px;margin:auto;display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:28px 18px;text-align:center;border-right:1px solid var(--line)}
.stat:last-child{border:0}.stat strong{display:block;font:34px var(--serif);color:var(--navy)}.stat span{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.section{max-width:1180px;margin:auto;padding:82px 24px}
.section-alt{background:var(--cream)}
.section-heading{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:34px}
.section-kicker{font-size:11px;text-transform:uppercase;letter-spacing:.2em;color:var(--gold);font-weight:700}
h2{font:44px/1.1 var(--serif);color:var(--navy);margin:7px 0 0}
h3{font-family:var(--serif);color:var(--navy)}
.intro{font-size:18px;color:#4d5961;max-width:760px}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px}
.quote{border-left:3px solid var(--gold);padding:20px 25px;background:#fff;font:22px/1.5 var(--serif);color:var(--navy)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{background:#fff;border:1px solid var(--line);padding:26px}
.card img{aspect-ratio:4/3;object-fit:cover;width:100%;margin-bottom:18px}
.card h3{font-size:24px;margin:0 0 8px}
.card p{color:var(--muted);font-size:14px}
.book-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.book-card{background:#fff;border:1px solid var(--line);overflow:hidden}
.book-cover{aspect-ratio:2/3;background:#e8e1d4;display:flex;align-items:center;justify-content:center;color:#68727a;font-family:var(--serif);padding:20px;text-align:center}
.book-cover img{width:100%;height:100%;object-fit:cover}
.book-body{padding:18px}.book-body h3{margin:0 0 7px;font-size:20px}.book-body p{font-size:13px;color:var(--muted);margin:0 0 14px}
.link{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--navy);font-weight:800;text-decoration:none}
.archive-hero{background:var(--cream);border-bottom:1px solid var(--line)}
.archive-hero .section{padding:62px 24px}
.single-wrap{max-width:900px;margin:auto;padding:70px 24px}
.single-wrap h1{font:52px/1.1 var(--serif);color:var(--navy)}
.meta{color:var(--muted);font-size:13px}
.content{font-size:17px}.content h2,.content h3{margin-top:2em}.content img{margin:20px 0}
.book-detail{display:grid;grid-template-columns:330px 1fr;gap:55px;align-items:start}
.book-detail .book-cover{width:330px}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin:25px 0}
.footer{background:var(--navy);color:#dbe4ea}
.footer-inner{max-width:1180px;margin:auto;padding:55px 24px;display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}
.footer h3{color:#fff}.footer a{text-decoration:none;color:#dbe4ea;font-size:14px}.footer p{font-size:13px;color:#aebcc7}
.copyright{border-top:1px solid rgba(255,255,255,.12);padding:18px 24px;text-align:center;font-size:12px;color:#9eabb5}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
input,textarea{width:100%;padding:13px;border:1px solid var(--line);font:inherit;background:#fff}
textarea{min-height:160px}.screen-reader-text{position:absolute;left:-9999px}
@media(max-width:850px){
 .main-nav{display:none}.menu-toggle{display:block}
 .hero-inner{grid-template-columns:1fr;padding-top:60px}.hero-portrait{min-height:360px}.hero-portrait img{min-height:360px}
 .stats-inner{grid-template-columns:1fr 1fr}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--line)}
 .about-grid,.book-detail{grid-template-columns:1fr}.cards{grid-template-columns:1fr 1fr}.book-grid{grid-template-columns:repeat(2,1fr)}
 .footer-inner{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
 h2{font-size:36px}.cards,.book-grid,.footer-inner,.form-row{grid-template-columns:1fr}.header-inner{padding:12px 18px}.brand-text{font-size:22px}
}