/*
Barningham Angus CSS - Commented Reference
Stable base: PHP Prototype V3.0.
Purpose: premium navy/gold livestock website presentation.
Codex instructions:
- Preserve current visual direction unless explicitly told otherwise.
- Avoid fixed full-screen overlays.
- Keep hero, cards, split sections and mobile menu stable.
- Add comments when introducing new selectors.
*/

:root{--navy:#102b3a;--navy2:#071923;--gold:#d8a632;--ivory:#f6f1e6;--paper:#fffaf0;--charcoal:#1e272c;--muted:#68757b}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--paper);color:var(--charcoal);line-height:1.6}a{color:inherit}.site-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:22px;padding:12px 5vw;background:rgba(7,25,35,.96);color:#fff;box-shadow:0 8px 28px rgba(0,0,0,.25)}.brand{display:flex;align-items:center;gap:14px;text-decoration:none;font-weight:800;color:var(--gold)}.brand img{width:96px;height:auto;background:rgba(255,255,255,.97);border-radius:12px;padding:7px}.brand span{font-size:.92rem;letter-spacing:.02em}nav{display:flex;gap:18px;align-items:center}nav a{text-decoration:none;font-weight:800;font-size:.9rem;color:#fff}nav a:hover{color:var(--gold)}.menu-toggle{display:none}.hero{min-height:82vh;display:flex;align-items:flex-end;background:linear-gradient(90deg,rgba(7,25,35,.9),rgba(7,25,35,.45),rgba(7,25,35,.18)),url('../images/herd_group.jpg') center/cover;color:#fff;padding:8vw 6vw}.hero-inner{max-width:980px}.kicker,.tag{font-weight:900;color:var(--gold);letter-spacing:.14em;text-transform:uppercase;font-size:.8rem}.hero h1{font-size:clamp(3.5rem,8vw,8rem);line-height:.88;margin:.25rem 0;text-transform:uppercase;letter-spacing:.025em}.hero h2{font-size:clamp(1.8rem,4vw,3.5rem);margin:0 0 1rem;color:var(--gold)}.hero p,.lead{font-size:1.22rem;max-width:900px}.btn{display:inline-block;background:var(--gold);color:var(--navy2);padding:14px 22px;border-radius:999px;text-decoration:none;font-weight:900;border:0;cursor:pointer}.btn.alt{background:#fff;color:var(--navy2)}.btn.ghost{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.55)}.btn.small{padding:10px 16px;font-size:.9rem}.button-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}.section{padding:74px 6vw}.section.dark{background:var(--navy);color:#fff}.section.gold{background:var(--gold);color:var(--navy2)}.section.ivory{background:var(--ivory)}.section h2{font-size:clamp(2.2rem,5vw,5rem);line-height:.98;margin:0 0 20px;color:var(--navy2)}.section.dark h2{color:var(--gold)}.section.gold h2{color:var(--navy2)}.intro{max-width:980px}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:30px}.grid.three{grid-template-columns:repeat(3,1fr)}.grid.two{grid-template-columns:repeat(2,1fr)}.card{background:#fff;border-radius:24px;overflow:hidden;box-shadow:0 14px 38px rgba(0,0,0,.13)}.card img{width:100%;height:245px;object-fit:cover;display:block}.card-content{padding:22px}.card h3{margin:.25rem 0 10px;color:var(--navy2);font-size:1.45rem}.split{display:grid;grid-template-columns:1.05fr .95fr;gap:46px;align-items:center}.split img{width:100%;border-radius:28px;box-shadow:0 18px 44px rgba(0,0,0,.18)}.feature-list{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0}.feature-list span{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.22);border-radius:999px;padding:10px 15px;font-weight:900}.dark .card{color:var(--charcoal)}.page-hero{min-height:460px;display:flex;align-items:flex-end;padding:8vw 6vw;background:linear-gradient(90deg,rgba(7,25,35,.95),rgba(7,25,35,.45)),url('../images/facebook_landscape.jpg') center/cover;color:#fff}.page-hero h1{font-size:clamp(2.8rem,7vw,6.2rem);line-height:.95;margin:.3rem 0;color:#fff}.notice{background:#fff2c7;border-left:7px solid var(--gold);padding:18px 22px;border-radius:16px;margin:22px 0}.journey{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-top:28px}.journey div{background:#fff;border-radius:18px;padding:18px;text-align:center;font-weight:900;box-shadow:0 10px 24px rgba(0,0,0,.1)}.roadmap{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:28px}.roadmap article{background:#fff;border-top:6px solid var(--gold);border-radius:20px;padding:22px;box-shadow:0 12px 30px rgba(0,0,0,.1)}form{display:grid;gap:14px;max-width:780px}input,textarea,select{width:100%;padding:14px;border:1px solid #d4ccb9;border-radius:14px;font:inherit;background:#fff}textarea{min-height:145px}button{font:inherit}.hidden{display:none}.site-footer{display:grid;grid-template-columns:1fr 1fr auto;gap:22px;background:var(--navy2);color:#fff;padding:38px 6vw}.site-footer a{color:var(--gold)}.version{color:#b8c4c9;font-size:.92rem}@media(max-width:920px){nav{display:none;position:absolute;top:76px;left:0;right:0;background:var(--navy2);padding:22px;flex-direction:column}.nav-open nav{display:flex}.menu-toggle{display:block;background:var(--gold);color:var(--navy2);padding:10px 14px;border:0;border-radius:999px;font-weight:900}.grid,.grid.three,.grid.two,.split,.journey,.roadmap,.site-footer{grid-template-columns:1fr}.hero{min-height:74vh}.brand span{display:none}}