/*
Theme Name: BCTI
Theme URI: https://bcti.co.id
Description: Tema WordPress untuk BCTI — perusahaan mesin es krim & peralatan komersial F&B. Dua bahasa (ID/EN), katalog produk, blog, dan tombol WhatsApp. Dibangun untuk proyek Mainland.
Version: 1.0.0
Author: WahYou
Text Domain: bcti
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
*/

/* ============================ TOKENS ============================ */
:root{
	--red:#DD0201; --red-dark:#860100; --red-hover:#c40202;
	--blue:#003B8F; --blue2:#1c398e; --orange:#F28745;
	--ink:#16202e; --muted:#5b6675; --line:#e6e8ee;
	--bg:#ffffff; --bg2:#f4f7fc; --bg3:#eef3fb;
	--radius:14px; --radius-sm:9px;
	--shadow:0 8px 30px rgba(16,32,60,.08); --shadow-sm:0 3px 12px rgba(16,32,60,.07);
	--container:1200px;
	--font:'Montserrat',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;
	--font-display:'Cormorant',Georgia,serif;
}

/* ============================ BASE ============================ */
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue);text-decoration:none;transition:color .2s}
a:hover{color:var(--red)}
h1,h2,h3,h4{line-height:1.2;margin:0 0 .5em;font-weight:800;color:var(--ink)}
p{margin:0 0 1em}
.bcti-container{max-width:var(--container);margin:0 auto;padding:0 20px}
.bcti-narrow{max-width:820px}
.bcti-section{padding:64px 0}
.bcti-center{text-align:center;margin-top:34px}
.bcti-empty{text-align:center;color:var(--muted);padding:40px 0}

/* Heading dengan garis samping (gaya BCTI) */
.bcti-heading{text-align:center;color:var(--blue);font-size:clamp(1.6rem,3.4vw,2.4rem);font-weight:800;margin-bottom:38px;position:relative;display:flex;align-items:center;justify-content:center;gap:18px}
.bcti-heading::before,.bcti-heading::after{content:"";height:2px;width:min(90px,10vw);background:linear-gradient(90deg,transparent,var(--blue))}
.bcti-heading::after{background:linear-gradient(90deg,var(--blue),transparent)}

/* ============================ BUTTONS ============================ */
.bcti-btn{display:inline-flex;align-items:center;gap:9px;font-weight:700;font-size:.95rem;padding:12px 26px;border-radius:40px;cursor:pointer;border:2px solid transparent;transition:.2s;line-height:1}
.bcti-btn--red{background:var(--red);color:#fff;box-shadow:0 8px 20px rgba(221,2,1,.28)}
.bcti-btn--red:hover{background:var(--red-hover);color:#fff;transform:translateY(-2px)}
.bcti-btn--outline{border-color:var(--blue);color:var(--blue);background:transparent}
.bcti-btn--outline:hover{background:var(--blue);color:#fff}
.bcti-btn--lg{padding:15px 32px;font-size:1.05rem}

/* ============================ HEADER ============================ */
.bcti-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);transition:box-shadow .25s,background .25s}
.bcti-header.is-scrolled{box-shadow:0 6px 24px rgba(16,32,60,.1);background:#fff}
.bcti-header__inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:74px}
.bcti-logo img,.bcti-logo .custom-logo{height:52px;width:auto}
.bcti-nav-wrap{display:flex;align-items:center;gap:26px}
.bcti-nav{list-style:none;display:flex;gap:26px;margin:0;padding:0}
.bcti-nav a{color:var(--blue);font-weight:700;font-size:.95rem;position:relative;padding:6px 0}
.bcti-nav a::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--red);transition:width .25s}
.bcti-nav a:hover::after,.bcti-nav .current-menu-item>a::after{width:100%}
.bcti-nav .sub-menu{position:absolute;background:#fff;box-shadow:var(--shadow);border-radius:10px;padding:8px;min-width:200px;display:none;list-style:none;margin-top:8px}
.bcti-nav li{position:relative}
.bcti-nav li:hover>.sub-menu{display:block}
.bcti-lang{display:flex;gap:4px;background:var(--bg3);border-radius:30px;padding:3px}
.bcti-lang a{font-size:.8rem;font-weight:800;color:var(--muted);padding:5px 12px;border-radius:30px}
.bcti-lang a.is-active{background:var(--red);color:#fff}
.bcti-burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.bcti-burger span{width:26px;height:3px;background:var(--blue);border-radius:2px;transition:.3s}

/* ============================ HERO ============================ */
.bcti-hero{position:relative;height:min(88vh,680px);overflow:hidden;background:#0a2240}
.bcti-hero__slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transition:opacity .9s ease;display:flex;align-items:center}
.bcti-hero__slide.is-active{opacity:1}
.bcti-hero__inner{width:100%}
.bcti-hero__text{max-width:640px;color:#fff}
.bcti-hero__text h1{color:#fff;font-size:clamp(2.4rem,6vw,4.6rem);font-weight:900;line-height:1.02;text-shadow:0 4px 24px rgba(0,0,0,.35);margin-bottom:.35em;letter-spacing:-1px}
.bcti-hero__sub{font-weight:700;letter-spacing:2px;font-size:clamp(.9rem,1.6vw,1.15rem);margin-bottom:1.8em;text-shadow:0 2px 12px rgba(0,0,0,.4)}
.bcti-hero__nav{position:absolute;top:50%;transform:translateY(-50%);width:46px;height:46px;border-radius:50%;background:rgba(255,255,255,.9);border:0;font-size:1.8rem;line-height:1;color:var(--blue);cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm);transition:.2s}
.bcti-hero__nav:hover{background:#fff;transform:translateY(-50%) scale(1.08)}
.bcti-hero__nav--prev{left:18px}.bcti-hero__nav--next{right:18px}
.bcti-hero__dots{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);display:flex;gap:9px}
.bcti-hero__dots span{width:11px;height:11px;border-radius:50%;background:rgba(255,255,255,.5);cursor:pointer;transition:.2s}
.bcti-hero__dots span.is-active{background:#fff;width:28px;border-radius:6px}

/* ============================ WELCOME ============================ */
.bcti-welcome{background:var(--bg);text-align:center}
.bcti-welcome__tag{color:var(--red);font-weight:800;letter-spacing:1px;font-size:1.05rem;margin-bottom:1.6em}
.bcti-welcome__body{max-width:900px;margin:0 auto;color:var(--muted);text-align:justify;font-size:1.02rem}

/* ============================ WHY ============================ */
.bcti-why{background:var(--bg2)}
.bcti-why__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.bcti-why__card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:.25s}
.bcti-why__card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.bcti-why__img{height:150px;background-size:cover;background-position:center}
.bcti-why__body{background:linear-gradient(160deg,var(--blue),var(--blue2));color:#fff;padding:20px 18px 24px}
.bcti-why__body h3{color:#fff;font-size:1.08rem;margin-bottom:10px;padding-bottom:10px;border-bottom:2px solid rgba(255,255,255,.35);display:inline-block}
.bcti-why__body p{color:rgba(255,255,255,.9);font-size:.9rem;margin:0}

/* ============================ CTA BAND ============================ */
.bcti-cta{background:linear-gradient(120deg,#3a4451,#4a5563);color:#fff}
.bcti-cta__inner{display:flex;align-items:center;gap:30px;padding:34px 0;justify-content:space-between;flex-wrap:wrap}
.bcti-cta__inner p{margin:0;font-size:1.05rem;max-width:760px}
.bcti-cta__inner .bcti-btn{flex-shrink:0}

/* ============================ PRODUCT CARDS ============================ */
.bcti-products__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.bcti-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:.25s;position:relative}
.bcti-card:hover{box-shadow:var(--shadow);transform:translateY(-5px);border-color:transparent}
.bcti-card__img{aspect-ratio:1;background:var(--bg2);display:flex;align-items:center;justify-content:center;padding:14px}
.bcti-card__img img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}
.bcti-card__body{padding:14px 16px 8px;flex:1}
.bcti-card__cat{display:inline-block;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--red);background:#fdeaea;padding:3px 9px;border-radius:20px;margin-bottom:8px}
.bcti-card__title{font-size:.98rem;font-weight:700;color:var(--ink);margin:0 0 6px;line-height:1.3}
.bcti-card__link:hover .bcti-card__title{color:var(--blue)}
.bcti-card__rating{font-size:.82rem;color:var(--muted)}
.bcti-card__cta{display:block;text-align:center;margin:10px 16px 16px;padding:9px;border-radius:30px;background:var(--bg3);color:var(--blue);font-weight:700;font-size:.85rem;transition:.2s}
.bcti-card__cta:hover{background:var(--red);color:#fff}
.bcti-stars{color:var(--orange);letter-spacing:1px}

/* ============================ TESTIMONI ============================ */
.bcti-testi{background:var(--bg2)}
.bcti-testi__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;max-width:900px;margin:0 auto}
.bcti-testi__card{background:#fff;border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-sm)}
.bcti-testi__card blockquote{margin:0 0 18px;font-size:1.15rem;font-style:italic;color:var(--ink);font-family:var(--font-display);font-weight:600}
.bcti-testi__card figcaption{display:flex;align-items:center;gap:12px}
.bcti-testi__card figcaption img{width:48px;height:48px;border-radius:50%;object-fit:cover}
.bcti-testi__card figcaption span{display:flex;flex-direction:column}

/* ============================ ARTICLES ============================ */
.bcti-articles__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.bcti-acard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:.25s}
.bcti-acard:hover{box-shadow:var(--shadow);transform:translateY(-5px)}
.bcti-acard__img{display:block;aspect-ratio:16/10;overflow:hidden;background:var(--bg2)}
.bcti-acard__img img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.bcti-acard:hover .bcti-acard__img img{transform:scale(1.05)}
.bcti-acard__body{padding:18px 20px 22px;flex:1;display:flex;flex-direction:column}
.bcti-acard__body time{font-size:.78rem;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}
.bcti-acard__body h3{font-size:1.08rem;margin:8px 0 10px;line-height:1.35}
.bcti-acard__body h3 a{color:var(--ink)}.bcti-acard__body h3 a:hover{color:var(--blue)}
.bcti-acard__body p{font-size:.9rem;color:var(--muted);flex:1}
.bcti-acard__more{font-weight:700;font-size:.88rem;color:var(--red)}

/* ============================ PAGE HERO ============================ */
.bcti-page-hero{background:var(--blue);color:#fff;padding:70px 0;background-size:cover;background-position:center;text-align:center}
.bcti-page-hero--sm{padding:52px 0;background:linear-gradient(120deg,var(--blue),var(--blue2))}
.bcti-page-hero h1{color:#fff;font-size:clamp(1.9rem,4.5vw,3rem)}
.bcti-page-hero p{color:rgba(255,255,255,.9);margin:0;max-width:680px;margin:0 auto}

/* ============================ SHOP ============================ */
.bcti-shop{display:grid;grid-template-columns:250px 1fr;gap:36px;align-items:start}
.bcti-shop__filter{position:sticky;top:100px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.bcti-shop__filter h4{color:var(--blue);margin-bottom:14px;font-size:1.05rem}
.bcti-shop__filter ul{list-style:none;margin:0;padding:0}
.bcti-shop__filter>ul>li{margin-bottom:4px}
.bcti-shop__filter a{display:flex;justify-content:space-between;color:var(--ink);font-weight:600;font-size:.92rem;padding:8px 10px;border-radius:8px}
.bcti-shop__filter a:hover,.bcti-shop__filter a.is-active{background:var(--bg3);color:var(--blue)}
.bcti-shop__filter a span{color:var(--muted);font-weight:500}
.bcti-shop__sub{padding-left:12px!important;border-left:2px solid var(--line);margin:2px 0 6px 10px!important}
.bcti-shop__sub a{font-size:.85rem;font-weight:500}
.bcti-shop__main .bcti-products__grid{grid-template-columns:repeat(3,1fr)}

.bcti-pagination{display:flex;gap:8px;justify-content:center;margin-top:40px}
.bcti-pagination .page-numbers{display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:40px;border-radius:8px;border:1px solid var(--line);color:var(--ink);font-weight:600;padding:0 12px}
.bcti-pagination .page-numbers.current{background:var(--red);color:#fff;border-color:var(--red)}
.bcti-pagination .page-numbers:hover{border-color:var(--blue);color:var(--blue)}

/* ============================ SINGLE PRODUCT ============================ */
.bcti-breadcrumb{font-size:.85rem;color:var(--muted);margin-bottom:24px}
.bcti-breadcrumb a{color:var(--muted)}.bcti-breadcrumb a:hover{color:var(--red)}
.bcti-single-prod{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.bcti-single-prod__main{background:var(--bg2);border-radius:var(--radius);aspect-ratio:1;display:flex;align-items:center;justify-content:center;padding:30px}
.bcti-single-prod__main img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}
.bcti-single-prod__thumbs{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap}
.bcti-single-prod__thumbs button{width:72px;height:72px;border:2px solid var(--line);border-radius:10px;background:var(--bg2);padding:5px;cursor:pointer;overflow:hidden}
.bcti-single-prod__thumbs button.is-active{border-color:var(--red)}
.bcti-single-prod__thumbs img{width:100%;height:100%;object-fit:contain}
.bcti-single-prod__cat{display:inline-block;font-size:.75rem;font-weight:700;text-transform:uppercase;color:var(--red);background:#fdeaea;padding:4px 12px;border-radius:20px;margin-bottom:12px}
.bcti-single-prod__info h1{font-size:clamp(1.6rem,3.2vw,2.2rem);margin-bottom:10px}
.bcti-single-prod__model{color:var(--muted);margin-bottom:8px}
.bcti-single-prod__rating{display:flex;align-items:center;gap:10px;margin-bottom:20px;color:var(--muted);font-size:.9rem}
.bcti-single-prod__rating .bcti-stars{font-size:1.15rem}
.bcti-single-prod__desc{color:var(--muted);margin-bottom:26px;text-align:justify}
.bcti-specs__title{color:var(--blue);font-size:1.2rem;margin-bottom:12px}
.bcti-specs{width:100%;border-collapse:collapse;margin-bottom:28px;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.bcti-specs tr{border-bottom:1px solid var(--line)}
.bcti-specs tr:last-child{border-bottom:0}
.bcti-specs tr:nth-child(even){background:var(--bg2)}
.bcti-specs tr.is-highlight{background:#fff6ec}
.bcti-specs th{text-align:left;padding:11px 16px;font-weight:600;color:var(--ink);width:42%;font-size:.9rem}
.bcti-specs td{padding:11px 16px;color:var(--muted);font-size:.9rem}
.bcti-specs tr.is-highlight td{color:var(--orange);font-weight:700}

/* ============================ SINGLE POST ============================ */
.bcti-single-post__title{font-size:clamp(1.8rem,4vw,2.6rem);margin-bottom:12px}
.bcti-single-post__meta{color:var(--muted);margin-bottom:24px;font-size:.9rem}
.bcti-single-post__img{border-radius:var(--radius);overflow:hidden;margin-bottom:28px}
.bcti-single-post__body{font-size:1.05rem;color:#333;margin-bottom:30px}
.bcti-single-post__body p{margin-bottom:1.2em}

/* ============================ ABOUT ============================ */
.bcti-about-intro{color:var(--muted);text-align:justify}
.bcti-vm{background:var(--bg2)}
.bcti-vm__grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.bcti-vm__card{background:#fff;border-radius:var(--radius);padding:32px;box-shadow:var(--shadow-sm);border-top:5px solid var(--red)}
.bcti-vm__card h3{color:var(--blue);font-size:1.3rem;margin-bottom:14px}
.bcti-vm__card p{color:var(--muted);margin:0}
.bcti-vm__list{list-style:none;padding:0;margin:0}
.bcti-vm__list li{position:relative;padding-left:30px;margin-bottom:14px;color:var(--muted)}
.bcti-vm__list li::before{content:"✔";position:absolute;left:0;top:0;color:var(--red);font-weight:800}

.bcti-timeline{position:relative;max-width:820px;margin:20px auto 0}
.bcti-timeline::before{content:"";position:absolute;left:80px;top:0;bottom:0;width:3px;background:linear-gradient(var(--red),var(--blue))}
.bcti-timeline__item{position:relative;display:grid;grid-template-columns:80px 1fr;gap:34px;padding-bottom:34px}
.bcti-timeline__year{font-size:1.5rem;font-weight:900;color:var(--red);text-align:right;line-height:1}
.bcti-timeline__content{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px 22px;box-shadow:var(--shadow-sm)}
.bcti-timeline__content::before{content:"";position:absolute;left:-40px;top:6px;width:16px;height:16px;border-radius:50%;background:var(--red);border:4px solid #fff;box-shadow:0 0 0 2px var(--red)}
.bcti-timeline__content h3{color:var(--blue);font-size:1.1rem;margin-bottom:6px}
.bcti-timeline__content p{color:var(--muted);margin:0;font-size:.94rem}

.bcti-rich h2{color:var(--blue);margin-top:1.4em}
.bcti-rich img{border-radius:var(--radius);margin:1em 0}

/* ============================ FOOTER ============================ */
.bcti-footer{background:#0e1c33;color:#c7d2e2;padding-top:56px;font-size:.92rem}
.bcti-footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.4fr;gap:34px;padding-bottom:40px}
.bcti-footer__logo{background:#fff;padding:10px 14px;border-radius:10px;height:60px;width:auto;margin-bottom:16px}
.bcti-footer__brand p{color:#9fb0c9;font-size:.9rem;line-height:1.6}
.bcti-footer h4{color:#fff;font-size:1.02rem;margin-bottom:16px}
.bcti-footer__col ul{list-style:none;padding:0;margin:0}
.bcti-footer__col li{margin-bottom:9px}
.bcti-footer__col a{color:#c7d2e2}.bcti-footer__col a:hover{color:#fff}
.bcti-footer__contact{display:flex;gap:10px;align-items:flex-start;color:#9fb0c9;margin-bottom:12px;line-height:1.5}
.bcti-footer__contact img{margin-top:3px;filter:brightness(0) invert(.8)}
.bcti-footer__contact a{color:#c7d2e2}
.bcti-social{display:flex;gap:10px;margin-top:16px}
.bcti-social a{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;transition:.2s}
.bcti-social a:hover{background:var(--red)}
.bcti-social img{width:18px;filter:brightness(0) invert(1)}
.bcti-footer__bar{border-top:1px solid rgba(255,255,255,.1);padding:18px 0;text-align:center;color:#7d8ba5;font-size:.85rem}

/* ============================ WA FLOAT ============================ */
.bcti-wa-float{position:fixed;right:20px;bottom:22px;z-index:60;display:flex;align-items:center;gap:10px;background:#fff;border-radius:40px;padding:10px 18px 10px 12px;box-shadow:0 10px 30px rgba(16,32,60,.2);font-weight:700;color:var(--blue);border:1px solid var(--line)}
.bcti-wa-float:hover{color:var(--blue);transform:translateY(-3px);box-shadow:0 14px 34px rgba(16,32,60,.28)}
.bcti-wa-float img{width:30px;height:30px}
.bcti-wa-float span{font-size:.9rem}

/* ============================ RESPONSIVE ============================ */
@media(max-width:1024px){
	.bcti-why__grid{grid-template-columns:repeat(2,1fr)}
	.bcti-products__grid,.bcti-shop__main .bcti-products__grid{grid-template-columns:repeat(3,1fr)}
	.bcti-articles__grid{grid-template-columns:repeat(2,1fr)}
	.bcti-footer__grid{grid-template-columns:1fr 1fr}
}
@media(max-width:860px){
	.bcti-section{padding:48px 0}
	.bcti-burger{display:flex}
	.bcti-nav-wrap{position:fixed;inset:0 0 0 auto;width:min(310px,80vw);background:#fff;flex-direction:column;align-items:flex-start;padding:90px 26px 30px;transform:translateX(100%);transition:transform .3s;box-shadow:-10px 0 40px rgba(0,0,0,.15);gap:18px}
	body.bcti-menu-open .bcti-nav-wrap{transform:translateX(0)}
	body.bcti-menu-open{overflow:hidden}
	.bcti-nav{flex-direction:column;gap:6px;width:100%}
	.bcti-single-prod{grid-template-columns:1fr;gap:26px}
	.bcti-shop{grid-template-columns:1fr}
	.bcti-shop__filter{position:static}
	.bcti-vm__grid{grid-template-columns:1fr}
	.bcti-cta__inner{flex-direction:column;text-align:center}
	.bcti-timeline::before{left:14px}
	.bcti-timeline__item{grid-template-columns:1fr;gap:8px;padding-left:44px}
	.bcti-timeline__year{text-align:left}
	.bcti-timeline__content::before{left:-30px}
}
@media(max-width:560px){
	.bcti-why__grid,.bcti-products__grid,.bcti-shop__main .bcti-products__grid,.bcti-articles__grid,.bcti-testi__grid{grid-template-columns:1fr}
	.bcti-hero{height:78vh}
	.bcti-wa-float span{display:none}
	.bcti-wa-float{padding:12px}
}