/*
Theme Name: Tín Á
Description: Bilingual (Vietnamese / English) corporate site for Tín Á Company Limited — investment consulting and trading.
Version: 1.0.0
Author: Etigo
Text Domain: tin-a
Requires at least: 6.0
Requires PHP: 7.4
*/
:root{--primary:#5561A9;--primary-dark:#3B4585;--ink:#1F2547;--body:#454B6B;--gold:#E2B028;--tint:#F2F5FA;--line:#E3E8F2;--card-line:#DDE3EF;--light:#E6ECF6}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;font-family:'Be Vietnam Pro','Helvetica Neue',Arial,sans-serif;font-weight:300;color:var(--ink);background:#fff;line-height:1.65}
a{color:var(--primary)}
a:hover{color:var(--primary-dark)}
img{max-width:100%}
.wrap{max-width:1200px;margin:0 auto;padding:0 32px}
.eyebrow{font-size:13px;font-weight:400;letter-spacing:.3em;text-transform:uppercase;color:var(--primary)}
h1,h2,h3{font-family:'Cormorant Garamond',Georgia,serif;margin:0}
h1{font-weight:500;font-size:clamp(44px,5.2vw,74px);line-height:1.08}
h2{font-weight:500;font-size:clamp(36px,3.6vw,52px);line-height:1.12}
h3{font-weight:600}
.rule{display:block;width:56px;height:2px;background:var(--gold)}
section{position:relative}
.sec{padding:120px 0}

/* header */
header.top{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}
header.top .wrap{padding-top:18px;padding-bottom:18px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px}
header.top img{height:52px;width:auto;display:block}
nav.main{display:flex;flex-wrap:wrap;align-items:center;gap:8px 26px}
nav a,.footer-nav a{text-decoration:none;color:var(--ink);font-size:13px;font-weight:400;letter-spacing:.12em;text-transform:uppercase;padding:12px 0}
nav a.cta{color:#fff;background:var(--primary);padding:12px 22px;border-radius:2px}
nav a.cta:hover{background:var(--primary-dark)}
.lang{display:flex;border:1px solid #C3CBE0;border-radius:2px;font-size:13px;font-weight:500;letter-spacing:.1em}
.lang a,.lang span{padding:11px 12px;color:#5A6080;letter-spacing:.1em}
.lang span{background:#EEF2F8;color:var(--primary-dark)}

/* hero */
.hero{overflow:hidden;background:var(--primary);color:#fff}
.hero .bg{position:absolute;right:-120px;bottom:-180px;height:820px;width:auto;opacity:.06;pointer-events:none}
.hero .wrap{position:relative;padding-top:128px;padding-bottom:136px;display:flex;flex-wrap:wrap;align-items:center;gap:64px}
.hero .text{flex:999 1 560px;min-width:0;display:flex;flex-direction:column;gap:28px}
.hero .kicker{display:flex;align-items:center;gap:14px}
.hero .kicker i{display:block;width:40px;height:2px;background:var(--gold)}
.hero .kicker span{font-size:13px;letter-spacing:.3em;text-transform:uppercase;color:var(--light)}
.hero p{margin:0;max-width:580px;font-size:19px;color:var(--light)}
.hero .mark{flex:1 1 260px;display:flex;justify-content:center}
.hero .mark img{width:100%;max-width:280px;height:auto}
.btns{display:flex;flex-wrap:wrap;gap:14px;padding-top:8px}
.btn{text-decoration:none;font-size:13px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;padding:16px 28px;border-radius:2px;display:inline-flex;align-items:center;gap:10px}
.btn.light{background:#fff;color:var(--primary-dark)}
.btn.light:hover{color:var(--primary-dark);background:var(--light)}
.btn.outline{color:#fff;border:1px solid rgba(255,255,255,.7);padding:15px 28px}
.btn.outline:hover{color:#fff;background:rgba(255,255,255,.12)}

/* about */
.about .wrap{display:flex;flex-wrap:wrap;gap:48px 96px}
.about .l{flex:1 1 320px;display:flex;flex-direction:column;gap:18px}
.about .l .rule{margin-top:8px}
.about .r{flex:999 1 520px;min-width:0;display:flex;flex-direction:column;gap:20px;font-size:18px;color:var(--body)}
.about .r p{margin:0}
.about strong{font-weight:500;color:var(--primary)}

/* section head */
.head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:24px 64px;margin-bottom:56px}
.head .t{flex:1 1 480px;display:flex;flex-direction:column;gap:14px}
.head p{flex:1 1 360px;margin:0;font-size:17px;color:var(--body)}
.head.solo{display:flex;flex-direction:column;align-items:flex-start;max-width:640px;gap:14px}

/* consulting */
.consulting{background:var(--tint)}
.cards{display:flex;flex-wrap:wrap;gap:24px}
.card{flex:1 1 300px;min-width:0;background:#fff;border:1px solid var(--card-line);padding:40px;display:flex;flex-direction:column;gap:20px}
.card h3{font-size:30px}
.card ul{margin:0;padding:0;list-style:none;border-top:1px solid var(--line);font-size:16px}
.card li{padding:12px 0;border-bottom:1px solid var(--line);display:flex;gap:12px;align-items:baseline}
.card li::before{content:"";width:6px;height:6px;background:var(--gold);border-radius:50%;flex:none;transform:translateY(-2px)}

/* trading */
.trading{background:var(--primary);color:#fff;overflow:hidden}
.trading .eyebrow,.trading .head p{color:var(--light)}
.store{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px 40px;background:var(--primary-dark);padding:32px 40px}
.store .info{flex:1 1 420px;display:flex;flex-direction:column;gap:6px}
.store .name{font-family:'Cormorant Garamond',Georgia,serif;font-size:28px;font-weight:600}
.store .info span{font-size:16px;color:var(--light)}
.store .info a{color:#fff;font-size:16px;font-weight:400;text-underline-offset:4px}

/* values */
.values{display:flex;flex-wrap:wrap;gap:48px}
.values div{flex:1 1 280px;display:flex;flex-direction:column;gap:14px;border-top:2px solid var(--primary);padding-top:28px}
.values h3{font-size:28px}
.values p{margin:0;font-size:17px;color:var(--body)}
.values em{font-style:normal;color:var(--primary)}

/* offices */
.offices{background:var(--tint)}
.grid{display:flex;flex-wrap:wrap;gap:1px;background:var(--card-line);border:1px solid var(--card-line)}
.office{flex:1 1 220px;background:#fff;padding:32px;display:flex;flex-direction:column;gap:10px}
.office .tag{font-size:12px;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--primary)}
.office h3{font-size:24px}
.office p{margin:0;font-size:15px;color:var(--body)}

/* contact */
.contact{background:#CDD8EA;overflow:hidden}
.contact .wrap{display:flex;flex-wrap:wrap;gap:56px 96px;padding-top:120px;padding-bottom:40px}
.contact .info{flex:1 1 420px;display:flex;flex-direction:column;gap:28px}
.contact .info .eyebrow{color:var(--primary-dark)}
.contact ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:16px;font-size:16px;font-weight:400}
.contact li{display:flex;gap:14px;align-items:flex-start}
.contact li svg{flex:none;margin-top:3px}
.contact li a{display:block;text-decoration:none;color:var(--ink)}
.contact li small{color:var(--primary-dark);font-size:14px}
.contact .city{display:block;width:100%;max-width:1440px;height:auto;margin:0 auto;opacity:.12}
form{flex:999 1 480px;min-width:0;background:#fff;padding:40px;display:flex;flex-direction:column;gap:20px}
form .row{display:flex;flex-wrap:wrap;gap:20px}
form .f{flex:1 1 200px;display:flex;flex-direction:column;gap:8px}
form label{font-size:12px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--body)}
form input,form select,form textarea{font:inherit;font-size:16px;padding:12px 14px;border:1px solid #C3CBE0;border-radius:2px;color:var(--ink);background:#fff;min-height:48px;width:100%}
form textarea{resize:vertical}
form button{align-self:flex-start;font:inherit;font-size:13px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:#fff;background:var(--primary);border:none;border-radius:2px;padding:16px 32px;min-height:48px;cursor:pointer}
form button:hover{background:var(--primary-dark)}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px}

/* footer */
footer{background:var(--primary-dark);color:var(--light)}
footer .wrap{padding-top:56px;padding-bottom:56px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:32px}
.brand{display:flex;align-items:center;gap:20px}
.brand img{height:60px;width:auto;padding-right:20px;border-right:1px solid rgba(255,255,255,.25)}
.brand .n{font-family:'Cormorant Garamond',Georgia,serif;font-size:22px;color:#fff;display:block}
.brand .s{font-size:12px;font-weight:400;letter-spacing:.14em;text-transform:uppercase}
.footer-nav{display:flex;flex-wrap:wrap;gap:8px 26px}
.footer-nav a{color:var(--light)}
.legal{border-top:1px solid rgba(255,255,255,.18)}
.legal .wrap{padding-top:20px;padding-bottom:20px;display:block;font-size:13px}

@media(max-width:700px){
  .sec{padding:80px 0}
  .wrap{padding:0 20px}
  .hero .wrap{padding-top:80px;padding-bottom:88px}
  .card,form{padding:28px}
  .store{padding:24px}
  header.top{position:static}
}
.notice{margin:0;padding:14px 20px;font-size:15px;font-weight:400;background:#E8F3EA;color:#1E5B2E;border:1px solid #BCDCC4}
.notice.err{background:#FBEAEA;color:#8A1F1F;border-color:#EBC3C3}
.hp{position:absolute;left:-9999px;height:0;overflow:hidden}