/*
Theme Name: Rithi Aphiwath Asia Premium
Theme URI: https://rithiaphiwathasia.com
Author: Elechnovatech
Description: Premium bilingual WordPress theme for Rithi Aphiwath Asia Co., Ltd. Arsari-style animation, EN/KH language switch, mobile responsive UI.
Version: 1.0
Text Domain: rithi-aphiwath-asia
*/

:root{
  --green:#8fb33f;
  --green2:#6f9632;
  --dark:#14382b;
  --deep:#0a1424;
  --cream:#f4f3e8;
  --text:#1d2523;
  --muted:#69736d;
  --white:#fff;
  --shadow:0 22px 60px rgba(12,31,27,.16);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Arial, "Noto Sans Khmer", "Khmer OS Battambang", sans-serif;
  background:var(--cream);
  color:var(--text);
  line-height:1.55;
  overflow-x:hidden;
}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(1220px,calc(100% - 36px));margin:auto}
/* Khmer Font */
.lang-kh {
  font-family: "Kantumruy Pro", "Noto Sans Khmer", Arial, sans-serif;
}

/* Heading Khmer */
.lang-kh h1,
.lang-kh h2,
.lang-kh h3 {
  font-family: "Kantumruy Pro", "Noto Sans Khmer", sans-serif;
  font-weight: 700;
  letter-spacing: 0.3px;
}

/* Paragraph Khmer */
.lang-kh p,
.lang-kh span,
.lang-kh li {
  font-family: "Noto Sans Khmer", sans-serif;
  font-size: 15px;
  line-height: 1.9;
}

/* Hero Khmer (ធ្វើអោយស្អាតជាង) */
.lang-kh .hero h1 {
  font-size: 42px;
  line-height: 1.4;
}

.lang-kh .hero p {
  font-size: 16px;
  max-width: 600px;
}

/* Menu Khmer */
.lang-kh .menu a {
  font-family: "Kantumruy Pro", sans-serif;
  font-size: 14px;
}
/* Header */
.site-header{
  position:fixed;
  top:0;left:0;right:0;
  z-index:9999;
  transition:.35s ease;
  background:linear-gradient(180deg,rgba(0,0,0,.55),rgba(0,0,0,.12),transparent);
}
.site-header.scrolled{
  background:rgba(10,35,25,.94);
  backdrop-filter:blur(14px);
  box-shadow:0 10px 30px rgba(0,0,0,.16);
}
.nav{
  height:92px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  color:#fff;
}
.brand{
  display:flex;
  align-items:center;
  gap:14px;
  font-weight:900;
}
.brand-logo{
  width:62px;height:62px;
  border-radius:50%;
  object-fit:cover;
  background:#fff;
  border:2px solid rgba(255,255,255,.86);
  box-shadow:0 8px 20px rgba(0,0,0,.25);
}
.brand-text span{display:block;font-size:16px;line-height:1.15}
.brand-text small{display:block;font-size:12px;opacity:.86;font-weight:700}
.menu{
  display:flex;
  align-items:center;
  gap:22px;
  font-size:14px;
  font-weight:800;
}
.menu a:hover{color:#d9f4a5}
.lang-switch{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 12px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.35);
  background:rgba(255,255,255,.12);
  cursor:pointer;
  color:#fff;
  font-weight:900;
}
.mobile-toggle{
  display:none;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.25);
  color:#fff;
  width:46px;height:46px;
  border-radius:50%;
  font-size:24px;
}

/* Sections + animation */
.reveal{
  opacity:0;
  transform:translateY(34px);
  transition:opacity .75s ease, transform .75s ease;
}
.reveal.show{
  opacity:1;
  transform:translateY(0);
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:14px 24px;
  border-radius:999px;
  font-weight:900;
  transition:.25s ease;
}
.btn-primary{background:var(--green);color:#fff}
.btn-light{background:#fff;color:var(--dark)}
.btn:hover{transform:translateY(-3px)}

.hero{
  min-height:100vh;
  position:relative;
  overflow:hidden;
  color:#fff;
}
.hero-slide{
  position:absolute;inset:0;
  background-size:cover;
  background-position:center;
  opacity:0;
  transform:scale(1.05);
  transition:opacity .9s ease, transform 6s ease;
}
.hero-slide.active{opacity:1;transform:scale(1)}
.hero-slide::after{
  content:"";
  position:absolute;inset:0;
  background:
    linear-gradient(90deg,rgba(9,23,18,.79),rgba(9,23,18,.37),rgba(9,23,18,.14)),
    linear-gradient(180deg,rgba(0,0,0,.18),rgba(0,0,0,.45));
}
.hero-content{
  position:relative;z-index:3;
  min-height:100vh;
  display:grid;
  align-items:center;
  padding:130px 0 80px;
}
.hero-inner{max-width:840px}
.eyebrow{
  display:inline-flex;
  padding:9px 14px;
  border:1px solid rgba(255,255,255,.22);
  border-radius:999px;
  background:rgba(255,255,255,.11);
  backdrop-filter:blur(10px);
  font-size:13px;
  text-transform:uppercase;
  letter-spacing:.08em;
  font-weight:900;
}
.hero h1{
  margin:22px 0 18px;
  font-size:72px;
  line-height:.98;
  letter-spacing:-.045em;
  font-weight:900;
}
.hero .kh-line{display:block;font-size:42px;letter-spacing:0;margin-top:14px}
.hero p{
  margin:0 0 30px;
  max-width:720px;
  font-size:20px;
  color:rgba(255,255,255,.9);
}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-dots{
  position:absolute;z-index:5;left:50%;bottom:32px;
  transform:translateX(-50%);
  display:flex;gap:10px;
}
.hero-dot{
  width:12px;height:12px;border-radius:50%;
  border:1px solid rgba(255,255,255,.75);
  background:transparent;
  cursor:pointer;
}
.hero-dot.active{background:#fff}

.floating-card{
  position:absolute;
  right:min(7vw,90px);
  bottom:90px;
  z-index:4;
  width:min(380px,calc(100% - 40px));
  background:rgba(255,255,255,.13);
  border:1px solid rgba(255,255,255,.2);
  backdrop-filter:blur(16px);
  border-radius:26px;
  padding:24px;
  box-shadow:0 20px 50px rgba(0,0,0,.18);
}
.floating-card h3{margin:0 0 8px;font-size:26px}
.floating-card p{margin:0;color:rgba(255,255,255,.86);font-size:15px}

/* Quick stats */
.quick-stats{position:relative;z-index:6;margin-top:-54px}
.stats-grid{
  background:#fff;
  border-radius:28px;
  box-shadow:var(--shadow);
  display:grid;
  grid-template-columns:repeat(4,1fr);
  overflow:hidden;
}
.stat{
  padding:28px;
  border-right:1px solid #e7e7dd;
}
.stat:last-child{border-right:0}
.stat strong{
  display:block;
  font-size:36px;
  color:var(--dark);
  line-height:1;
}
.stat span{display:block;color:var(--muted);margin-top:8px;font-size:14px}

/* General */
.section{padding:92px 0}
.section-head{max-width:840px;margin-bottom:36px}
.section-kicker{
  display:inline-block;
  color:var(--green);
  font-weight:900;
  text-transform:uppercase;
  letter-spacing:.12em;
  font-size:17px;
  margin-bottom:14px;
}
h2{
  margin:0 0 16px;
  font-size:32px;
  line-height:1.08;
  letter-spacing:-.035em;
}
.kh-title{
  display:block;
  font-size:30px;
  letter-spacing:0;
  margin-top:8px;
  color:var(--dark);
}
.lead{color:var(--muted);font-size:18px;margin:0}

.about-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:42px;
  align-items:center;
}
.about-image{
  min-height:520px;
  border-radius:32px;
  overflow:hidden;
  box-shadow:var(--shadow);
  background:url('assets/professional.png') no-repeat center;
  background-size:cover;
  position:relative;
}
.about-image::after{
  content:'RITHI APHIWATH ASIA';
  position:absolute;
  left:24px;bottom:24px;
  padding:10px 14px;
  background:rgba(255,255,255,.88);
  color:var(--dark);
  border-radius:999px;
  font-weight:900;
  font-size:13px;
}
.info-list{margin-top:26px;display:grid;gap:14px}
.info-item{
  background:#fff;
  border:1px solid #e5e7da;
  border-radius:18px;
  padding:16px 18px;
  display:grid;
  grid-template-columns:38px 1fr;
  gap:12px;
  box-shadow:0 10px 30px rgba(20,40,30,.05);
}
.info-icon{
  width:38px;height:38px;
  border-radius:50%;
  display:grid;place-items:center;
  background:#edf3df;
  color:var(--dark);
  font-weight:900;
}

.dark-section{
  padding:100px 0;
  background:
    linear-gradient(180deg,rgba(10,21,36,.94),rgba(10,21,36,.96)),
    url('https://images.unsplash.com/photo-1524661135-423995f22d0b?auto=format&fit=crop&w=1800&q=80') center/cover no-repeat;
  color:#fff;
}
.dark-section h2{color:#fff}
.dark-section .kh-title{color:#d7f1b5}
.dark-section .lead{color:rgba(255,255,255,.76)}

.focus-wrap{margin-top:38px;overflow:hidden}
.focus-track{
  display:flex;
  gap:24px;
  transition:transform .55s ease;
}
.focus-card{
  flex:0 0 calc((100% - 72px)/4);
  min-width:0;
  color:#fff;
}
.focus-thumb{
  aspect-ratio:1.15/1;
  border-radius:18px;
  overflow:hidden;
  background-size:cover;
  background-position:center;
  border:1px solid rgba(255,255,255,.1);
  box-shadow:0 20px 45px rgba(0,0,0,.22);
  transition:.25s;
}
.focus-card:hover .focus-thumb{transform:translateY(-6px)}
.focus-card h3{font-size:21px;font-weight:600;margin:16px 0 5px}
.focus-card p{margin:0;color:rgba(255,255,255,.75);font-size:14px}
.focus-card span{font-size:28px;color:rgba(255,255,255,.8)}
.controls{margin-top:26px;display:flex;justify-content:space-between;align-items:center;gap:22px}
.progress{
  flex:1;height:3px;background:rgba(255,255,255,.18);
  overflow:hidden;border-radius:99px;position:relative;
}
.progress-bar{
  position:absolute;left:0;top:0;bottom:0;
  background:#fff;width:30%;
  transition:.4s;border-radius:99px;
}
.arrow-wrap{display:flex;gap:12px}
.arrow{
  width:58px;height:58px;
  border-radius:50%;
  border:2px solid rgba(255,255,255,.62);
  color:#fff;background:transparent;
  cursor:pointer;font-size:28px;
}
.thumb-renew{background-image:url('https://images.unsplash.com/photo-1466611653911-95081537e5b7?auto=format&fit=crop&w=1200&q=80')}
.thumb-agro{background-image:url('https://images.unsplash.com/photo-1501004318641-b39e6451bec6?auto=format&fit=crop&w=1200&q=80')}
.thumb-agri{background-image:url('https://images.unsplash.com/photo-1516253593875-bd7ba052fbc5?auto=format&fit=crop&w=1200&q=80')}
.thumb-trade{background-image:url('https://images.unsplash.com/photo-1574482620811-1aa16ffe3c82?auto=format&fit=crop&w=1200&q=80')}
.thumb-energy{background-image:url('https://images.unsplash.com/photo-1513828583688-c52646db42da?auto=format&fit=crop&w=1200&q=80')}
.thumb-digital{background-image:url('https://images.unsplash.com/photo-1494412519320-aa613dfb7738?auto=format&fit=crop&w=1200&q=80')}

.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{
  background:#fff;
  border-radius:24px;
  padding:28px;
  box-shadow:0 14px 40px rgba(18,35,28,.08);
  border:1px solid #e5e7da;
}
.card small{
  display:block;
  font-size:42px;
  font-weight:900;
  color:var(--green);
  line-height:1;
  margin-bottom:8px;
}
.card h3{margin:0 0 10px;font-size:24px}
.card p{margin:0;color:var(--muted)}
.timeline{
  background:#fff;
  border-radius:32px;
  padding:36px;
  box-shadow:var(--shadow);
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
}
.time-card{
  padding:24px;
  border-radius:22px;
  background:#edf3df;
  border:1px solid #dde7ca;
}
.time-card strong{
  display:inline-block;
  background:var(--green);
  color:#fff;
  padding:8px 12px;
  border-radius:999px;
  margin-bottom:16px;
}
.time-card h3{margin:0 0 10px}
.time-card p{margin:0;color:var(--muted)}

.market{
  background:#fff;
  border-radius:34px;
  overflow:hidden;
  display:grid;
  grid-template-columns:1fr 1fr;
  box-shadow:var(--shadow);
}
.market-img{
  min-height:520px;
  background:url('https://images.unsplash.com/photo-1494412685616-a5d310fbb07d?auto=format&fit=crop&w=1400&q=80') center/cover no-repeat;
}
.market-copy{padding:50px;display:flex;flex-direction:column;justify-content:center}
.market-copy ul{margin:20px 0 0;padding-left:20px;color:var(--muted);font-size:17px}

.contact{padding:0 0 100px}
.contact-box{
  background:
    linear-gradient(135deg,rgba(18,58,44,.95),rgba(35,75,50,.95)),
    url('https://images.unsplash.com/photo-1500382017468-9049fed747ef?auto=format&fit=crop&w=1400&q=80') center/cover no-repeat;
  border-radius:36px;
  color:#fff;
  padding:46px;
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:32px;
  box-shadow:var(--shadow);
}
.contact-box h2{color:#fff}
.contact-box .kh-title{color:#d7f1b5}
.contact-box .lead{color:rgba(255,255,255,.84)}
.contact-info{
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.16);
  border-radius:26px;
  padding:26px;
  backdrop-filter:blur(10px);
  display:grid;
  gap:16px;
}
.contact-info strong{
  display:block;
  color:#d7f1b5;
  font-size:13px;
  text-transform:uppercase;
  letter-spacing:.08em;
  margin-bottom:3px;
}
.site-footer{
  background:#111a16;
  color:rgba(255,255,255,.72);
  padding:34px 0;
  font-size:14px;
}
.footer-row{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center}

body.lang-kh .en{display:none}
body.lang-en .kh{display:none}

@media(max-width:1100px){
  .hero h1{font-size:56px}
  .hero .kh-line{font-size:32px}
  .floating-card{position:relative;right:auto;bottom:auto;margin:-130px auto 40px}
  .stats-grid,.timeline,.cards-3{grid-template-columns:1fr 1fr}
  .about-grid,.market,.contact-box{grid-template-columns:1fr}
  .focus-card{flex-basis:calc((100% - 24px)/2)}
  .market-img{min-height:360px}
}
@media(max-width:760px){
  .menu{
    display:none;
    position:absolute;
    top:92px;left:0;right:0;
    background:rgba(10,35,25,.98);
    flex-direction:column;
    align-items:flex-start;
    padding:22px;
  }
  .menu.active{display:flex}
  .mobile-toggle{display:block}
  .hero h1{font-size:40px}
  .hero .kh-line{font-size:24px}
  .hero p{font-size:16px}
  h2{font-size:32px}
  .kh-title{font-size:22px}
  .stats-grid,.timeline,.cards-3{
	  padding:3px;
	  grid-template-columns:1fr;
	}
	.hero-actions {
    display: flex;
    gap: 14px;
            padding-bottom: 40px;
        margin-bottom: 40px;
    flex-wrap: wrap;
}
	.about-image {
    min-height: 320px;
	}
	.market-copy {
    padding: 15px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
  .focus-card{flex-basis:100%}
  .stat{border-right:0;border-bottom:1px solid #e7e7dd}
  .contact-box{padding:28px}
  .brand-text span{font-size:13px}
  .brand-logo{width:54px;height:54px}
}