/*
Theme Name: Site1
Theme URI: https://example.com/site1
Author: Site1
Description: Personal one-page site (Direction B — Light SaaS / Linear, orange accent). Customizer-editable copy + WP posts for News, Polylang-ready language switcher.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: site1
*/

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#FFFFFF; --bg-2:#FAFAFB; --line:#EAEAEC;
  --fg:#0A0A0A; --muted:#6B6B72; --accent:#E0600E; --accent-2:#FCEEE2;
}
html,body{max-width:100%;overflow-x:hidden}
body{background:var(--bg);color:var(--fg);font-family:'Inter',system-ui,sans-serif;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.wrap{max-width:1140px;margin:0 auto;padding:0 32px}

nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-weight:800;font-size:18px;letter-spacing:-.03em}
.nav-links{display:flex;gap:32px;font-size:15px}
.nav-links a{color:var(--muted);transition:color .2s;min-height:44px;display:flex;align-items:center;font-weight:500}
.nav-links a:hover{color:var(--fg)}
.nav-right{display:flex;align-items:center;gap:16px}
.lang{display:inline-flex;align-items:center;gap:4px;font-size:13px;color:var(--muted)}.lang b{color:var(--fg)}
.lang a{color:var(--muted);transition:color .2s}
.lang a:hover{color:var(--fg)}
.lang .current-lang{color:var(--fg);font-weight:700}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 20px;border-radius:9px;font-weight:600;font-size:15px;transition:transform .15s,background .2s,border-color .2s}
.btn-sm{min-height:44px;padding:0 16px;font-size:14px}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:#C4520B}
.btn-ghost{border:1px solid var(--line);color:var(--fg)}
.btn-ghost:hover{border-color:#cfcfd6}
/* Desktop: .nav-collapse is transparent (keeps original logo|links|right layout); hamburger hidden */
.nav-collapse{display:contents}
.nav-toggle,.nav-toggle-cb{display:none}

/* Mobile: hamburger + dropdown menu */
@media(max-width:760px){
  .nav-toggle-cb{display:block;position:absolute;width:1px;height:1px;opacity:0;margin:0;pointer-events:none}
  .nav-toggle{display:inline-flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:44px;height:44px;cursor:pointer;-webkit-tap-highlight-color:transparent}
  .nav-toggle-bar{display:block;width:22px;height:2px;background:var(--fg);border-radius:2px;transition:transform .25s ease,opacity .2s ease}
  .nav-toggle-cb:checked ~ .nav-toggle .nav-toggle-bar:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-toggle-cb:checked ~ .nav-toggle .nav-toggle-bar:nth-child(2){opacity:0}
  .nav-toggle-cb:checked ~ .nav-toggle .nav-toggle-bar:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .nav-collapse{display:none;position:absolute;top:64px;left:0;right:0;flex-direction:column;align-items:stretch;gap:18px;background:#fff;border-bottom:1px solid var(--line);padding:22px 32px 26px;box-shadow:0 16px 34px -16px rgba(20,20,40,.22)}
  .nav-toggle-cb:checked ~ .nav-collapse{display:flex}
  .nav-collapse .nav-links{display:flex;flex-direction:column;gap:2px;width:100%}
  .nav-collapse .nav-links a{min-height:48px;font-size:17px;color:var(--fg)}
  .nav-collapse .nav-right{display:flex;flex-direction:column;align-items:stretch;gap:16px;width:100%;border-top:1px solid var(--line);padding-top:18px}
  .nav-collapse .nav-right .btn{width:100%}
  .nav-collapse .lang{display:flex;flex-wrap:wrap;gap:8px;font-size:0}
  .nav-collapse .lang li,.nav-collapse .lang .lang-item{list-style:none}
  .nav-collapse .lang a{font-size:13px;font-weight:700;text-transform:uppercase;display:inline-flex;align-items:center;justify-content:center;min-width:46px;min-height:44px;padding:6px 12px;border:1px solid var(--line);border-radius:10px;color:var(--muted)}
  .nav-collapse .lang .current-lang a,.nav-collapse .lang a[aria-current]{background:var(--accent);color:#fff;border-color:var(--accent)}
}

.hero{padding:104px 0 88px;text-align:center;border-bottom:1px solid var(--line)}
.pill{display:inline-flex;align-items:center;gap:8px;background:var(--accent-2);color:var(--accent);font-weight:600;font-size:13px;padding:7px 14px;border-radius:999px;margin-bottom:30px}
.pill .dot{width:7px;height:7px;border-radius:50%;background:var(--accent)}
.hero h1{font-weight:800;letter-spacing:-.04em;line-height:1;font-size:clamp(46px,8vw,86px);max-width:14ch;margin:0 auto}
.hero h1 .grad{background:linear-gradient(90deg,#E0600E,#F59A4B);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{max-width:560px;margin:28px auto 0;font-size:19px;color:var(--muted);line-height:1.6}
.cta-row{display:flex;justify-content:center;flex-wrap:wrap;gap:12px;margin-top:38px}
.btn-lg{min-height:50px;padding:0 26px;font-size:16px}

.section{padding:92px 0;border-bottom:1px solid var(--line)}
.sec-tag{display:block;text-align:center;font-weight:600;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
.sec-title{text-align:center;font-weight:800;letter-spacing:-.03em;font-size:clamp(30px,4.5vw,46px);line-height:1.05;margin-bottom:54px}

.bio{display:grid;grid-template-columns:1fr 360px;gap:64px;align-items:center}
.bio h2{font-weight:800;letter-spacing:-.03em;font-size:clamp(28px,3.8vw,40px);line-height:1.08;margin-bottom:20px;text-align:left}
.bio p{color:var(--muted);font-size:17px;line-height:1.7;margin-bottom:14px}
.bio-photo{aspect-ratio:4/5;background:linear-gradient(160deg,#FBEFE4,#F7DECA);border:1px solid var(--line);border-radius:18px;display:flex;align-items:flex-end;padding:20px;overflow:hidden}
.bio-photo span{font-size:13px;color:var(--muted)}
.bio-photo.has-image{padding:0;background:none}
.bio-photo.has-image img{width:100%;height:100%;object-fit:cover;display:block}
@media(max-width:820px){.bio{grid-template-columns:1fr;gap:32px}.bio-photo{max-width:280px}}

.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:var(--bg);border:1px solid var(--line);border-radius:16px;padding:28px;display:flex;flex-direction:column;min-height:230px;transition:box-shadow .2s,transform .2s,border-color .2s}
.card:hover{box-shadow:0 12px 34px -16px rgba(20,20,40,.18);transform:translateY(-3px);border-color:#dcdce4}
.card-date{font-weight:600;font-size:13px;color:var(--accent)}
.card h3{font-weight:700;font-size:21px;letter-spacing:-.01em;margin:13px 0 11px;line-height:1.22}
.card p{color:var(--muted);font-size:15px;line-height:1.6;flex:1}
.card-link{display:inline-flex;align-items:center;min-height:44px;font-weight:600;font-size:14px;color:var(--accent);margin-top:14px}
@media(max-width:880px){.news-grid{grid-template-columns:1fr}}

.contact-box{background:var(--bg-2);border:1px solid var(--line);border-radius:24px;padding:56px;text-align:center}
.contact-box h2{font-weight:800;letter-spacing:-.03em;font-size:clamp(30px,4.5vw,48px);line-height:1.05;margin-bottom:14px}
.contact-box p{color:var(--muted);font-size:17px;margin-bottom:32px}
.clinks{display:flex;justify-content:center;flex-wrap:wrap;gap:10px}
.chip{display:inline-flex;align-items:center;min-height:44px;padding:0 20px;border:1px solid var(--line);border-radius:999px;background:#fff;font-weight:500;font-size:15px;transition:border-color .2s}
.chip:hover{border-color:var(--accent)}

footer{padding:44px 0;display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;color:var(--muted);font-size:14px}
footer .logo{color:var(--fg)}

/* Accessibility: skip link */
.skip-link{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
.skip-link:focus,.skip-link:focus-visible{position:fixed;top:12px;left:12px;z-index:9999;width:auto;height:auto;overflow:visible;clip:auto;white-space:normal;padding:12px 20px;background:var(--accent);color:#fff;font-weight:700;font-size:15px;border-radius:8px;box-shadow:0 4px 20px -4px rgba(0,0,0,.4);text-decoration:none}

/* Accessibility: visible focus styles */
a:focus-visible,button:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:4px}
.btn:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.chip:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.site1-back-top:focus-visible{outline:3px solid var(--fg);outline-offset:3px}

/* Back-to-top button */
.site1-back-top{position:fixed;bottom:28px;right:28px;z-index:999;display:inline-flex;align-items:center;justify-content:center;width:48px;min-height:48px;border-radius:50%;background:var(--accent);color:#fff;font-size:24px;line-height:1;box-shadow:0 4px 16px -4px rgba(224,96,14,.5);opacity:0;pointer-events:none;transition:opacity .25s,transform .25s;transform:translateY(12px);text-decoration:none}
.site1-back-top--visible{opacity:1;pointer-events:auto;transform:translateY(0)}
.site1-back-top:hover{background:#C4520B;color:#fff}