/*
Theme Name: First Choice Services
Theme URI: https://firstchoiceservices.vn
Author: First Choice Services
Description: Theme WordPress song ngữ (VI/EN) cho First Choice Services — dịch vụ PG siêu thị, sampling, Event & Marketing, Transportation Support và POSM. Navy & Gold.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
License: GPLv2 or later
Text Domain: fcs
*/

:root{
  --navy:#1e2a4a;
  --navy-light:#33415f;
  --gold:#d9a41f;
  --gold-dark:#b8860f;
  --background:#fafbfc;
  --foreground:#1c2438;
  --card:#ffffff;
  --secondary:#eef0f4;
  --muted-foreground:#6b7280;
  --border:#dde1e8;
  --radius:0.75rem;
  --font-display:"Syne",system-ui,sans-serif;
  --font-body:"Plus Jakarta Sans",system-ui,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--background);color:var(--foreground);font-family:var(--font-body);line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,h5,h6{font-family:var(--font-display);color:var(--foreground);margin:0;letter-spacing:-.02em;line-height:1.15}
p{margin:0}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul{margin:0;padding:0;list-style:none}

.container{width:100%;max-width:80rem;margin:0 auto;padding:0 1rem}
@media(min-width:640px){.container{padding:0 1.5rem}}
@media(min-width:1024px){.container{padding:0 2rem}}

.section{padding:5rem 0}
@media(min-width:1024px){.section{padding:8rem 0}}
.section--tight{padding:4rem 0 5rem}
@media(min-width:1024px){.section--tight{padding:6rem 0 7rem}}
.bg-card{background:var(--card)}
.bg-secondary{background:var(--secondary)}
.bg-navy{background:var(--navy);color:#fff}

.eyebrow{font-size:.8125rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--gold-dark)}
.title-xl{font-size:clamp(2.25rem,5vw,3.5rem);font-weight:700;margin-top:.75rem}
.title-lg{font-size:clamp(1.75rem,3.4vw,2.25rem);font-weight:700;margin-top:.75rem}
.title-md{font-size:1.5rem;font-weight:600}
.lead{margin-top:1.5rem;font-size:1.125rem;color:var(--muted-foreground)}
.muted{color:var(--muted-foreground)}
.text-sm{font-size:.875rem}
.center{text-align:center}
.narrow{max-width:42rem;margin:0 auto}
.mt-2{margin-top:.5rem}.mt-3{margin-top:.75rem}.mt-4{margin-top:1rem}.mt-6{margin-top:1.5rem}
.mt-8{margin-top:2rem}.mt-10{margin-top:2.5rem}.mt-12{margin-top:3rem}.mt-16{margin-top:4rem}.mt-20{margin-top:5rem}

.grid{display:grid;gap:1.5rem}
.grid-2{grid-template-columns:1fr}
.grid-3{grid-template-columns:1fr}
.grid-4{grid-template-columns:1fr}
.split{display:grid;gap:3rem;grid-template-columns:1fr;align-items:center}
@media(min-width:640px){.grid-2,.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){
  .grid-3{grid-template-columns:repeat(3,1fr)}
  .grid-4{grid-template-columns:repeat(4,1fr)}
  .split{grid-template-columns:1fr 1fr}
}

.card{background:var(--card);border:1px solid var(--border);border-radius:1rem;padding:1.5rem}
.card--flagship{border-color:var(--gold);box-shadow:0 0 0 1px rgba(217,164,31,.3)}
.card--hover{transition:transform .2s ease,box-shadow .2s ease}
.card--hover:hover{transform:translateY(-4px);box-shadow:0 12px 30px rgba(30,42,74,.12)}
.frame{overflow:hidden;border-radius:1rem;border:1px solid var(--border);box-shadow:0 18px 40px rgba(30,42,74,.14)}

.icon-box{display:flex;height:3rem;width:3rem;align-items:center;justify-content:center;border-radius:.85rem;background:var(--navy);color:var(--gold)}
.icon-box--soft{background:rgba(30,42,74,.08);color:var(--gold-dark)}
.icon-box svg{width:1.5rem;height:1.5rem}

.btn{display:inline-flex;align-items:center;gap:.5rem;border-radius:999px;padding:.9rem 1.5rem;font-weight:600;font-size:1rem;transition:background .2s ease,color .2s ease,box-shadow .2s ease;cursor:pointer;border:1px solid transparent}
.btn--primary{background:var(--navy);color:#fff}
.btn--primary:hover{background:var(--navy-light)}
.btn--gold{background:var(--gold);color:var(--navy)}
.btn--gold:hover{background:var(--gold-dark);color:#fff}
.btn--outline{background:var(--card);color:var(--foreground);border-color:var(--border)}
.btn--outline:hover{background:var(--secondary)}
.btn--ghost-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
.btn--ghost-light:hover{background:rgba(255,255,255,.12)}
.btn--sm{padding:.6rem 1.1rem;font-size:.875rem}
.link-gold{display:inline-flex;align-items:center;gap:.35rem;font-weight:600;font-size:.875rem;color:var(--gold-dark)}
.link-gold:hover{text-decoration:underline}
.link-gold svg,.btn svg{width:1rem;height:1rem}

.badge{display:inline-flex;align-items:center;gap:.5rem;border-radius:999px;border:1px solid rgba(217,164,31,.45);background:rgba(217,164,31,.12);padding:.4rem 1rem;font-size:.875rem;font-weight:500}
.badge--solid{background:var(--gold);color:var(--navy);border:none;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em}
.chip{display:inline-flex;align-items:center;border-radius:999px;background:var(--secondary);padding:.25rem .65rem;font-size:.75rem;font-weight:500}
.chips{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1rem}

.check{display:flex;align-items:flex-start;gap:.75rem}
.check svg{width:1.25rem;height:1.25rem;flex-shrink:0;color:var(--gold-dark);margin-top:.15rem}
.check p{font-size:.9rem;color:var(--muted-foreground)}
.stack>*+*{margin-top:.75rem}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(250,251,252,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:4.5rem}
.logo img{height:2.5rem;width:auto}
.nav{display:none;align-items:center;gap:1.75rem}
@media(min-width:1024px){.nav{display:flex}}
.nav a{font-size:.9rem;font-weight:600;color:var(--foreground)}
.nav a:hover,.nav a.is-active{color:var(--gold-dark)}
.dropdown{position:relative}
.dropdown>button{display:inline-flex;align-items:center;gap:.3rem;background:none;border:none;font:inherit;font-size:.9rem;font-weight:600;cursor:pointer;color:var(--foreground);padding:0}
.dropdown>button svg{width:1rem;height:1rem}
.dropdown-menu{position:absolute;top:calc(100% + .75rem);left:0;min-width:16rem;background:var(--card);border:1px solid var(--border);border-radius:1rem;padding:.5rem;box-shadow:0 18px 40px rgba(30,42,74,.14);display:none}
.dropdown:hover .dropdown-menu,.dropdown:focus-within .dropdown-menu{display:block}
.dropdown-menu a{display:block;padding:.6rem .75rem;border-radius:.6rem;font-size:.875rem}
.dropdown-menu a:hover{background:var(--secondary)}
.header-actions{display:flex;align-items:center;gap:.75rem}
.lang-switch{display:inline-flex;border:1px solid var(--border);border-radius:999px;overflow:hidden;background:var(--card)}
.lang-switch a{padding:.35rem .75rem;font-size:.75rem;font-weight:700;text-transform:uppercase;color:var(--muted-foreground)}
.lang-switch a.is-active{background:var(--navy);color:#fff}
.menu-toggle{display:inline-flex;align-items:center;justify-content:center;width:2.6rem;height:2.6rem;border:1px solid var(--border);border-radius:.75rem;background:var(--card);cursor:pointer}
.menu-toggle svg{width:1.25rem;height:1.25rem}
@media(min-width:1024px){.menu-toggle{display:none}}
.mobile-nav{display:none;border-top:1px solid var(--border);padding:1rem 0 1.5rem}
.mobile-nav.is-open{display:block}
@media(min-width:1024px){.mobile-nav{display:none!important}}
.mobile-nav a{display:block;padding:.65rem 0;font-weight:600}
.mobile-nav .sub{padding-left:1rem;font-weight:500;color:var(--muted-foreground)}

/* Hero */
.hero{padding:4rem 0 5rem;overflow:hidden}
@media(min-width:1024px){.hero{padding:6rem 0 8rem}}
.hero h1{font-size:clamp(2.25rem,5.2vw,3.75rem);font-weight:700;margin-top:1.5rem}
.hero .gold{color:var(--gold-dark)}
.hero-actions{display:flex;flex-wrap:wrap;gap:1rem;margin-top:2rem}
.avatars{display:flex}
.avatars span{display:flex;align-items:center;justify-content:center;width:2.25rem;height:2.25rem;border-radius:999px;border:2px solid var(--background);background:var(--secondary);font-size:.75rem;font-weight:700;margin-right:-.5rem}

/* PG highlight banner */
.pg-banner{border:1px solid var(--gold);background:linear-gradient(120deg,rgba(217,164,31,.12),transparent);border-radius:1.25rem;padding:2rem}
@media(min-width:1024px){.pg-banner{padding:2.5rem 3rem}}

/* Process */
.step-num{font-family:var(--font-display);font-size:2.25rem;font-weight:700;color:rgba(217,164,31,.45)}

/* CTA */
.cta{background:var(--navy);color:#fff;border-radius:0;padding:4rem 0}
.cta h2{color:#fff;font-size:clamp(1.75rem,3.4vw,2.5rem)}
.cta p{color:rgba(255,255,255,.75);margin-top:1rem}
.cta .actions{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center;margin-top:2rem}

/* Contact */
.form-grid{display:grid;gap:1.25rem;grid-template-columns:1fr}
@media(min-width:640px){.form-grid{grid-template-columns:1fr 1fr}}
.field{display:block}
.field label{display:block;font-size:.875rem;font-weight:600;margin-bottom:.4rem}
.field input,.field select,.field textarea{width:100%;border:1px solid var(--border);border-radius:.75rem;background:var(--background);padding:.75rem 1rem;font:inherit;font-size:.9rem;color:var(--foreground);outline:none}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(217,164,31,.2)}
.contact-grid{display:grid;gap:3rem;grid-template-columns:1fr}
@media(min-width:1024px){.contact-grid{grid-template-columns:2fr 3fr}}
.contact-item{display:flex;align-items:center;gap:1rem;border:1px solid var(--border);border-radius:.85rem;background:var(--card);padding:1rem}
.contact-item .icon-box{width:2.75rem;height:2.75rem}
.notice{margin-top:1rem;border-radius:.75rem;padding:.85rem 1rem;font-size:.9rem}
.notice--ok{background:rgba(34,140,90,.12);color:#1a6b45}
.notice--err{background:rgba(200,60,60,.12);color:#a02929}

/* Footer */
.site-footer{border-top:1px solid var(--border);background:var(--card);padding:4rem 0 2rem}
.footer-grid{display:grid;gap:3rem;grid-template-columns:1fr}
@media(min-width:1024px){.footer-grid{grid-template-columns:2fr 1fr 1fr}}
.footer-grid h3{font-size:.8125rem;text-transform:uppercase;letter-spacing:.08em}
.footer-grid li{margin-top:.75rem}
.footer-grid a{font-size:.875rem;color:var(--muted-foreground)}
.footer-grid a:hover{color:var(--foreground)}
.footer-meta{display:grid;gap:1.5rem;grid-template-columns:1fr;border-top:1px solid var(--border);margin-top:3rem;padding-top:2rem;font-size:.875rem;color:var(--muted-foreground)}
@media(min-width:640px){.footer-meta{grid-template-columns:repeat(3,1fr)}}
.footer-meta div{display:flex;align-items:center;gap:.75rem}
.footer-meta svg{width:1rem;height:1rem;color:var(--gold-dark)}
.footer-bottom{display:flex;flex-direction:column;gap:1rem;align-items:center;justify-content:space-between;border-top:1px solid var(--border);margin-top:2rem;padding-top:2rem;font-size:.875rem;color:var(--muted-foreground)}
@media(min-width:640px){.footer-bottom{flex-direction:row}}

.entry-content{padding:5rem 0}
.entry-content p{margin-top:1rem;color:var(--muted-foreground)}