/**
 * Theme Name: Blocksy Child
 * Description: Cơ Khí Việt DVT — hệ thiết kế (child theme, clone bố cục daotaolaixesaigon.vn, tông xám thép + cam công nghiệp)
 * Author: Cơ Khí Việt DVT
 * Template: blocksy
 * Text Domain: blocksy
 * Version: 1.0.0
 */

/* ===================== BIẾN MÀU — đổi ở đây là cả site đổi theo =====================
   Màu nền/chữ dùng palette Blocksy (Customizer → Colors), màu nhấn riêng của landing ở dưới. */
:root{
  --mgd-primary:#1f3a5f;      /* xám thép xanh — tiêu đề, icon */
  --mgd-primaryd:#152a46;
  --mgd-primaryl:#e8eef6;     /* nền nhạt của eyebrow / icon */
  --mgd-accent:#f26b1d;       /* cam công nghiệp — nút chính */
  --mgd-accentd:#c9530f;
  --mgd-ink:#111827;
  --mgd-muted:#4b5563;
  --mgd-line:#d9dee5;
  --mgd-soft:#f3f5f8;
  --mgd-tint:#fff3ea;
  --mgd-shadow:0 10px 30px -12px rgba(31,58,95,.28);
  --mgd-shadowsm:0 6px 18px -10px rgba(17,24,39,.22);
}

/* ===================== KHUNG SECTION ===================== */
.mgd-sec{padding-top:clamp(48px,7vw,92px);padding-bottom:clamp(48px,7vw,92px);overflow:hidden}
.mgd-sec--soft{background:var(--mgd-soft)}
.mgd-sec--tint{background:linear-gradient(180deg,var(--mgd-tint),#fff)}
.mgd-sec--dark{background:var(--mgd-primary);color:#fff}
.mgd-sec--dark h2,.mgd-sec--dark h3,.mgd-sec--dark p{color:#fff}
.mgd-eyebrow{display:inline-block;font-weight:700;font-size:.82rem;line-height:1.4;letter-spacing:.08em;text-transform:uppercase;color:var(--mgd-primary);background:var(--mgd-primaryl);padding:7px 14px;border-radius:999px;margin:0 0 14px}
.mgd-sec--dark .mgd-eyebrow{background:rgba(255,255,255,.14);color:#fff}
.mgd-h2{font-size:clamp(1.7rem,3.6vw,2.6rem);font-weight:800;margin:0 0 14px;line-height:1.2}
.mgd-lead{font-size:clamp(1rem,1.4vw,1.15rem);max-width:680px;color:var(--mgd-muted)}
.mgd-center{text-align:center}
.mgd-center .mgd-lead{margin-left:auto;margin-right:auto}
.mgd-hl{color:var(--mgd-accent)}

/* ===================== NÚT ===================== */
.mgd-btn{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:1rem;line-height:1;padding:15px 26px;border-radius:12px;text-decoration:none;transition:transform .18s ease,box-shadow .18s ease,background .18s ease;border:0;cursor:pointer}
.mgd-btn--primary{background:var(--mgd-accent);color:#fff !important;box-shadow:0 12px 24px -10px rgba(242,107,29,.7)}
.mgd-btn--primary:hover{background:var(--mgd-accentd);transform:translateY(-2px)}
.mgd-btn--ghost{background:#fff;color:var(--mgd-primary) !important;border:1.5px solid var(--mgd-line)}
.mgd-btn--ghost:hover{border-color:var(--mgd-primary);transform:translateY(-2px)}
.mgd-btn--white{background:#fff;color:var(--mgd-primary) !important}
.mgd-btn--lg{padding:17px 30px;font-size:1.05rem}
.mgd-btnrow{display:flex;gap:12px;flex-wrap:wrap}

/* ===================== HERO ===================== */
.mgd-hero{background:radial-gradient(1200px 500px at 85% -10%,var(--mgd-tint),transparent 60%),linear-gradient(180deg,#fff,var(--mgd-soft))}
.mgd-herogrid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(24px,5vw,56px);align-items:center}
.mgd-hero h1{font-size:clamp(2rem,4.6vw,3.4rem);line-height:1.12;font-weight:800;margin:0 0 16px;color:var(--mgd-ink)}
.mgd-herolead{font-size:clamp(1.02rem,1.5vw,1.2rem);color:var(--mgd-muted);margin:0 0 22px;max-width:560px}
.mgd-herotrust{display:flex;gap:18px;flex-wrap:wrap;margin-top:18px;font-size:.92rem;color:var(--mgd-muted)}
.mgd-heromedia{position:relative}
.mgd-heromedia img{width:100%;height:auto;border-radius:22px;box-shadow:var(--mgd-shadow);display:block;object-fit:cover;aspect-ratio:4/3}
.mgd-herobadge{position:absolute;background:#fff;border-radius:14px;padding:10px 14px;box-shadow:var(--mgd-shadowsm);display:flex;gap:10px;align-items:center;font-size:.9rem}
.mgd-herobadge span{display:block;font-weight:700;color:var(--mgd-ink)}
.mgd-herobadge small{color:var(--mgd-muted)}
.mgd-herobadge--tl{top:16px;left:-14px}
.mgd-herobadge--br{bottom:18px;right:-14px}
.mgd-heremoji{font-size:1.5rem}

/* ===================== THẺ GIÁ TRỊ (stats) ===================== */
.mgd-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:clamp(28px,4vw,44px)}
.mgd-stat{background:#fff;border:1px solid var(--mgd-line);border-radius:18px;padding:22px 18px;text-align:center;box-shadow:var(--mgd-shadowsm)}
.mgd-statnum{font-size:2rem;line-height:1;margin-bottom:8px}
.mgd-statlabel{margin:0;font-weight:700;color:var(--mgd-ink);font-size:.98rem}
.mgd-statsub{margin:4px 0 0;font-size:.86rem;color:var(--mgd-muted)}

/* ===================== LƯỚI & THẺ ===================== */
.mgd-grid{display:grid;gap:22px;width:100%}
.mgd-grid2{grid-template-columns:repeat(2,1fr)}
.mgd-grid3{grid-template-columns:repeat(3,1fr)}
.mgd-grid4{grid-template-columns:repeat(4,1fr)}
.mgd-gridauto{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.mgd-card{background:#fff;border:1px solid var(--mgd-line);border-radius:20px;overflow:hidden;box-shadow:var(--mgd-shadowsm);display:flex;flex-direction:column;transition:transform .18s ease,box-shadow .18s ease;color:inherit;text-decoration:none}
.mgd-card:hover{transform:translateY(-4px);box-shadow:var(--mgd-shadow)}
.mgd-card img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block}
.mgd-cardbody{padding:18px 20px 22px}
.mgd-cardtag{display:inline-block;font-size:.76rem;font-weight:700;color:var(--mgd-accent);background:var(--mgd-tint);padding:4px 10px;border-radius:999px;margin-bottom:8px}
.mgd-card h3{font-size:1.12rem;margin:0 0 6px;font-weight:700;color:var(--mgd-ink)}
.mgd-card p{margin:0;font-size:.95rem;color:var(--mgd-muted)}
.mgd-cardmore{margin-top:12px;font-weight:700;color:var(--mgd-primary);font-size:.92rem}
.mgd-feature{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--mgd-line);border-radius:18px;padding:22px;box-shadow:var(--mgd-shadowsm)}
.mgd-featureic{flex:0 0 auto;width:48px;height:48px;border-radius:12px;background:var(--mgd-primaryl);color:var(--mgd-primary);display:grid;place-items:center;font-size:1.4rem}
.mgd-feature h3{font-size:1.08rem;margin:2px 0 6px;font-weight:700}
.mgd-feature p{margin:0;font-size:.95rem;color:var(--mgd-muted)}

/* ===================== QUY TRÌNH ===================== */
.mgd-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;width:100%}
.mgd-step{position:relative;background:#fff;border:1px solid var(--mgd-line);border-radius:18px;padding:30px 22px 24px;text-align:center;box-shadow:var(--mgd-shadowsm)}
.mgd-stepn{width:52px;height:52px;margin:0 auto 14px;border-radius:50%;background:var(--mgd-accent);color:#fff;font-weight:800;font-size:1.3rem;display:grid;place-items:center;box-shadow:0 8px 18px -8px rgba(242,107,29,.8)}
.mgd-step h3{font-size:1.08rem;margin:0 0 6px;font-weight:700}
.mgd-step p{margin:0;font-size:.92rem;color:var(--mgd-muted)}

/* ===================== CTA + FORM ===================== */
.mgd-cta{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(24px,4vw,48px);align-items:center}
.mgd-form{background:#fff;border-radius:22px;padding:26px;box-shadow:var(--mgd-shadow);color:var(--mgd-ink)}
.mgd-form h3{margin:0 0 4px;color:var(--mgd-ink);font-size:1.25rem;font-weight:800}
.mgd-formsub{margin:0 0 18px;font-size:.92rem;color:var(--mgd-muted)}
.mgd-field{margin-bottom:14px}
.mgd-field label{display:block;font-weight:600;color:var(--mgd-ink);margin-bottom:6px;font-size:.9rem}
.mgd-field input,.mgd-field select,.mgd-field textarea{width:100%;border:1.5px solid var(--mgd-line);border-radius:12px;font-family:inherit;font-size:.98rem;color:var(--mgd-ink);background:#fbfcfd;padding:11px 13px}
.mgd-field input:focus,.mgd-field select:focus,.mgd-field textarea:focus{outline:none;border-color:var(--mgd-primary)}
.mgd-form .mgd-btn{width:100%;justify-content:center;margin-top:6px}
.mgd-hidden{display:none}
.mgd-formok{display:none;background:#e8f6ee;border:1px solid #8bd3a8;color:#14612f;border-radius:12px;padding:12px 14px;margin-bottom:14px;font-weight:600}
.mgd-formok.mgd-show{display:block}
.mgd-contactlist{list-style:none;margin:0;padding:0}
.mgd-contactlist li{display:flex;gap:12px;align-items:flex-start;padding:10px 0;border-bottom:1px dashed var(--mgd-line)}
.mgd-contactlist li:last-child{border-bottom:0}
.mgd-contactlist b{min-width:92px;color:var(--mgd-ink)}
.mgd-placeholder{background:#fff7d6;border:1px dashed #e0b400;padding:0 6px;border-radius:6px;color:#7a5a00;font-weight:600}
.mgd-map iframe{width:100%;height:320px;border:0;border-radius:18px;box-shadow:var(--mgd-shadowsm)}

/* ===================== CHUYỂN ĐỘNG (reveal.js dùng class gsg-*) ===================== */
.gsg-rise,.gsg-rise-l,.gsg-rise-r,.gsg-zoom{transition:opacity 1s cubic-bezier(.16,1,.3,1),transform 1.15s cubic-bezier(.16,1,.3,1);will-change:opacity,transform}

/* ===================== SẢN PHẨM (CPT san-pham, lưới Blocksy) ===================== */
.post-type-archive-san-pham .entry-card .ct-media-container img,
.tax-nhom-san-pham .entry-card .ct-media-container img{aspect-ratio:4/3;object-fit:cover}
.single-san-pham .entry-content h2{font-size:1.35rem;margin-top:1.6em}
.mgd-spec{width:100%;border-collapse:collapse;margin:1.2em 0;font-size:.98rem}
.mgd-spec th,.mgd-spec td{border:1px solid var(--mgd-line);padding:10px 13px;text-align:left;vertical-align:top}
.mgd-spec th{background:var(--mgd-soft);font-weight:700;width:36%}
.mgd-note{background:var(--mgd-tint);border:1px solid #f6c9a8;border-radius:14px;padding:14px 18px;margin:1.4em 0;font-size:.95rem}
.mgd-spcta{display:flex;gap:12px;flex-wrap:wrap;margin:1.6em 0}
.mgd-sp-loop .wp-block-post-featured-image img{aspect-ratio:4/3;object-fit:cover;border-radius:16px}
.mgd-sp-loop .wp-block-post-title{font-size:1.08rem;margin:10px 0 4px}
.mgd-sp-loop .wp-block-post-excerpt{font-size:.92rem;color:var(--mgd-muted)}
.mgd-sp-loop .wp-block-post-template{gap:22px}

/* ===================== BÀI VIẾT (blog) ===================== */
.mgd-tip,.mgd-warn{border-radius:14px;padding:16px 18px 16px 54px;margin:1.5em 0;position:relative;line-height:1.72}
.mgd-tip{background:var(--mgd-primaryl);border:1px solid #c7d4e6}
.mgd-warn{background:#fff6e9;border:1px solid #f2d9a8}
.mgd-tip::before,.mgd-warn::before{position:absolute;left:17px;top:14px;font-size:1.35rem}
.mgd-tip::before{content:"💡"}
.mgd-warn::before{content:"⚠️"}
.mgd-check{list-style:none;padding-left:0;margin:0 0 1.15em}
.mgd-check li{position:relative;padding-left:32px;margin-bottom:.6em}
.mgd-check li::before{content:"✓";position:absolute;left:0;top:2px;color:var(--mgd-accent);font-weight:800;background:var(--mgd-tint);width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:.78rem}

/* ===================== FOOTER ===================== */
.mgdf-btn{display:inline-block;padding:9px 15px;border-radius:9px;font-weight:600;font-size:14px;color:#fff !important}
.mgdf-btn--zalo{background:var(--mgd-primary)}
.mgdf-btn--call{background:var(--mgd-accent)}
.mgdf-links,.mgdf-contact{list-style:none;margin:0;padding:0}
.mgdf-links li,.mgdf-contact li{margin:0 0 8px}

/* ===================== THANH NÚT ĐÁY (tự dựng) ===================== */
.mgd-bar{position:fixed;left:0;right:0;bottom:0;z-index:999;display:grid;grid-template-columns:repeat(3,1fr);background:#fff;border-top:1px solid var(--mgd-line);box-shadow:0 -6px 18px -10px rgba(17,24,39,.3);height:62px;padding-bottom:env(safe-area-inset-bottom)}
.mgd-bar a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;text-decoration:none;color:var(--mgd-ink);font-size:.78rem;font-weight:600}
.mgd-bar a+a{border-left:1px solid var(--mgd-line)}
.mgd-bar img{width:26px;height:26px}
body{padding-bottom:62px}

/* Lưới sản phẩm: ẩn ngày đăng (máy không có "ngày") */
.post-type-archive-san-pham .entry-card .entry-meta,.tax-nhom-san-pham .entry-card .entry-meta{display:none}

/* ===================== RESPONSIVE ===================== */
@media(max-width:689px){.site-description{display:none}}
@media(max-width:960px){
  .mgd-herogrid{grid-template-columns:1fr}
  .mgd-grid3,.mgd-grid4,.mgd-steps,.mgd-stats{grid-template-columns:repeat(2,1fr)}
  .mgd-cta{grid-template-columns:1fr}
  .mgd-herobadge--tl{left:8px}.mgd-herobadge--br{right:8px}
}
@media(max-width:560px){
  .mgd-grid2,.mgd-grid3,.mgd-grid4,.mgd-steps,.mgd-stats{grid-template-columns:1fr}
  .mgd-btn{width:100%;justify-content:center}
}