/*
Theme Name: FOSI
Theme URI: https://fosi.or.id/
Author: FOSI
Description: Custom one-page WordPress theme for Forum Studi Islam.
Version: 1.0
Text Domain: fosi
*/

:root{
  --green:#075b3a;
  --green2:#0b7a4b;
  --dark:#12372a;
  --gold:#d4a72c;
  --cream:#f7f5ee;
  --light:#f1f7f3;
  --text:#4d5b54;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);line-height:1.7}
a{color:inherit}
.container{max-width:1150px;margin:auto;padding:0 25px}

/* Header */
.site-header{background:#fff;border-bottom:1px solid #e7ece9;position:sticky;top:0;z-index:100}
.header-inner{max-width:1150px;margin:auto;padding:12px 25px;display:flex;align-items:center;justify-content:space-between;gap:30px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand img{width:58px;height:58px;object-fit:contain}
.brand-fallback{width:58px;height:58px;border-radius:50%;background:var(--green);border:3px solid var(--gold);display:flex;align-items:center;justify-content:center;color:#fff;font-size:24px;font-weight:700}
.brand-text strong{display:block;color:var(--green);font-size:23px;line-height:1.1}
.brand-text span{display:block;color:#777;font-size:10px;letter-spacing:1.4px}
.main-nav{display:flex;align-items:center;gap:22px}
.main-nav a{text-decoration:none;color:var(--dark);font-weight:600;font-size:14px}
.main-nav .join{background:var(--green);color:#fff;padding:9px 17px;border-radius:6px}
.menu-toggle{display:none;background:none;border:0;font-size:27px;color:var(--green)}

/* Hero */
.hero{min-height:650px;display:flex;align-items:center;color:#fff;background:
linear-gradient(90deg,rgba(4,48,31,.94),rgba(4,48,31,.62),rgba(4,48,31,.28)),
url('https://images.unsplash.com/photo-1542816417-0983c9c9ad53?auto=format&fit=crop&w=1800&q=85') center/cover}
.hero-inner{max-width:1150px;width:100%;margin:auto;padding:100px 25px}
.eyebrow{color:#f0d47a;font-size:14px;font-weight:700;letter-spacing:3px;margin-bottom:14px}
.hero h1{font-size:58px;line-height:1.08;margin:0 0 18px;color:#fff;max-width:760px}
.hero h2{font-size:25px;line-height:1.35;font-weight:400;color:#fff;max-width:720px;margin:0 0 18px}
.hero p{font-size:18px;color:#fff;max-width:700px;margin:0 0 30px}
.buttons{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-block;padding:12px 23px;border-radius:6px;text-decoration:none;font-weight:700}
.btn-gold{background:var(--gold);color:#173b2d}
.btn-outline{border:2px solid #fff;color:#fff}

/* Sections */
.section{padding:85px 0}
.section-light{background:var(--light)}
.section-cream{background:var(--cream)}
.section-title{text-align:center;max-width:760px;margin:0 auto 48px}
.section-title .eyebrow{color:var(--green2);margin:0}
.section-title h2{font-size:40px;line-height:1.2;color:var(--dark);margin:9px 0 13px}
.section-title p{font-size:17px;margin:0}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center}
.about-image{min-height:400px;border-radius:14px;background:url('https://images.unsplash.com/photo-1585036156171-384164a8c675?auto=format&fit=crop&w=1000&q=85') center/cover}
.about h2{font-size:38px;line-height:1.2;color:var(--dark);margin:0 0 18px}
.checklist{list-style:none;padding:0;margin:20px 0 0}
.checklist li{margin:9px 0;font-weight:600}
.checklist li:before{content:"✓";color:var(--gold);font-weight:700;margin-right:10px}

/* Cards */
.cards-2{display:grid;grid-template-columns:1fr 1fr;gap:25px}
.cards-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{background:#fff;padding:30px;border-radius:12px;border:1px solid #e1e9e4;box-shadow:0 8px 24px rgba(20,70,45,.05)}
.card h3{color:var(--green);font-size:23px;margin:0 0 10px}
.program-icon{font-size:28px;margin-bottom:10px}

/* CTA */
.cta{background:linear-gradient(90deg,rgba(5,65,41,.96),rgba(7,91,58,.90));color:#fff;text-align:center;padding:85px 25px}
.cta h2{color:#fff;font-size:42px;margin:0 0 12px}
.cta p{color:#fff;font-size:18px;max-width:700px;margin:0 auto 28px}

/* Contact */
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;max-width:900px;margin:auto}
.contact-item{background:var(--light);padding:25px;text-align:center;border-radius:10px}
.contact-item strong{display:block;color:var(--green);margin-bottom:4px}

/* Footer */
.site-footer{background:#092d20;color:#d7e6df;padding:48px 0 24px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}
.site-footer h3{color:#fff}
.site-footer a{display:block;text-decoration:none;margin:6px 0}
.copyright{border-top:1px solid rgba(255,255,255,.15);margin-top:32px;padding-top:18px;text-align:center;font-size:13px}

/* WordPress */
.wp-block-image img{height:auto}
.alignwide{max-width:1150px;margin-left:auto;margin-right:auto}

/* Responsive */
@media(max-width:900px){
 .main-nav{display:none}
 .menu-toggle{display:block}
 .two-col,.cards-2{grid-template-columns:1fr}
 .cards-4{grid-template-columns:repeat(2,1fr)}
 .footer-grid{grid-template-columns:1fr}
 .hero h1{font-size:45px}
}
@media(max-width:600px){
 .header-inner{padding:10px 18px}
 .brand img,.brand-fallback{width:48px;height:48px}
 .brand-text strong{font-size:19px}
 .hero{min-height:600px}
 .hero-inner{padding:75px 20px}
 .hero h1{font-size:37px}
 .hero h2{font-size:21px}
 .hero p{font-size:16px}
 .section{padding:60px 0}
 .section-title h2{font-size:32px}
 .cards-4{grid-template-columns:1fr}
 .contact-grid{grid-template-columns:1fr}
 .about-image{min-height:300px}
}