/* ============================================================
   TCIS / CrownCAD — สไตล์ทั้งหมดของเว็บไซต์
   ------------------------------------------------------------
   แก้สี / ฟอนต์ / ขนาด / ดีไซน์ ที่ไฟล์นี้ที่เดียว
   จุดที่แก้บ่อย:
     --blue        = สีหลักของแบรนด์ (ปุ่ม/ลิงก์/ไฮไลต์)
     --text        = สีตัวอักษรหลัก
     --muted       = สีตัวอักษรรอง (คำอธิบาย)
     .btn-primary  = ปุ่มหลัก
   ============================================================ */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'DM Sans',sans-serif;color:#0d1117;background:#fff;line-height:1.6;overflow-x:hidden}
/* เมื่ออยู่ในโหมดภาษาไทย ใช้ฟอนต์ไทย */
body.lang-th{font-family:'Noto Sans Thai','DM Sans',sans-serif}
body.lang-th h1,body.lang-th h2,body.lang-th h3,body.lang-th h4{font-family:'Noto Sans Thai','Outfit',sans-serif}

:root{
  --blue:#1a56db;--blue-dk:#1141a8;--blue-lt:#e8f0fe;
  --text:#0d1117;--muted:#6b7280;--border:#e5e7eb;--radius:12px;
}

.container{max-width:1160px;margin:0 auto;padding:0 24px}
.section{padding:80px 0}

.tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  color:var(--blue);background:var(--blue-lt);padding:5px 14px;border-radius:20px;margin-bottom:16px}

h1,h2,h3,h4{font-family:'Outfit',sans-serif;line-height:1.2}

.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 26px;border-radius:8px;
  font-size:15px;font-weight:600;cursor:pointer;text-decoration:none;transition:all .2s;border:2px solid transparent}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-dk);transform:translateY(-1px);box-shadow:0 8px 24px rgba(26,86,219,.3)}
.btn-outline{background:transparent;color:var(--text);border-color:var(--border)}
.btn-outline:hover{border-color:var(--blue);color:var(--blue)}

/* NAV */
nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.93);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.nav-inner{display:flex;align-items:center;gap:24px;padding:14px 24px;max-width:1160px;margin:0 auto}
.logo{display:flex;align-items:center;gap:10px;font-family:'Outfit',sans-serif;
  font-weight:800;font-size:20px;color:var(--blue);text-decoration:none;flex-shrink:0}
.logo-box{width:40px;height:40px;background:var(--blue);border-radius:10px;
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:14px;font-weight:800}
.logo-sub{font-size:10px;font-weight:400;color:var(--muted);display:block;margin-top:-3px;line-height:1}
.nav-links{display:flex;gap:28px;list-style:none;margin-left:auto}
.nav-links a{font-size:14px;font-weight:500;color:var(--text);text-decoration:none;transition:color .2s}
.nav-links a:hover,.nav-links a.active{color:var(--blue)}
.nav-links a.active{border-bottom:2px solid var(--blue);padding-bottom:2px}

/* LANGUAGE SWITCHER */
.lang-switch{display:flex;align-items:center;border:1px solid var(--border);border-radius:8px;overflow:hidden;flex-shrink:0}
.lang-btn{background:transparent;border:none;padding:8px 14px;font-size:13px;font-weight:700;
  cursor:pointer;color:var(--muted);transition:all .2s;font-family:'Outfit','Noto Sans Thai',sans-serif}
.lang-btn:hover{color:var(--blue)}
.lang-btn.active{background:var(--blue);color:#fff}
.lang-divider{width:1px;height:20px;background:var(--border)}

/* HERO */
.hero{padding:80px 0 56px;background:linear-gradient(140deg,#f0f6ff 0%,#fff 55%,#f5f8ff 100%);position:relative;overflow:hidden}
.hero::after{content:'';position:absolute;top:-60px;right:-80px;width:520px;height:520px;
  background:radial-gradient(circle,rgba(26,86,219,.06) 0%,transparent 68%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.hero-tag{color:var(--blue);font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;margin-bottom:14px}
.hero h1{font-size:clamp(34px,4.5vw,54px);font-weight:900;margin-bottom:20px;color:#0d1117}
.hero h1 span{color:var(--blue)}
.hero p{font-size:16px;color:var(--muted);margin-bottom:32px;max-width:460px}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap}
.hero-stats{display:flex;gap:28px;margin-top:44px;padding-top:28px;border-top:1px solid var(--border);flex-wrap:wrap}
.stat-item{display:flex;align-items:center;gap:9px}
.stat-icon{width:34px;height:34px;background:var(--blue-lt);border-radius:8px;display:flex;align-items:center;justify-content:center}
.stat-icon svg{width:16px;height:16px;color:var(--blue)}
.stat-text{font-size:12px;color:var(--muted);font-weight:500;line-height:1.3}

/* ===== HERO VISUAL =====
   เปลี่ยนเป็นรูปอัปโหลดได้ผ่าน Media Library
   ถ้าไม่ใส่รูป จะ fallback เป็น mockup CSS/SVG เดิม */
.hero-visual{position:relative}
.hero-image-wrap{border-radius:14px;overflow:hidden;box-shadow:0 28px 72px rgba(0,0,0,.2);
  border:1px solid #1e2d3d;aspect-ratio:4/3;background:#0f1923;display:none}
.hero-image-wrap img{width:100%;height:100%;object-fit:cover;display:block}
/* ถ้าใส่ class has-image จะโชว์รูป และซ่อน mockup */
.hero-visual.has-image .hero-image-wrap{display:block}
.hero-visual.has-image .cad-mockup{display:none}

.cad-mockup{
  background:#0f1923;border-radius:14px;overflow:hidden;
  box-shadow:0 28px 72px rgba(0,0,0,.2);border:1px solid #1e2d3d;
  aspect-ratio:4/3;display:flex;flex-direction:column}
.cad-titlebar{height:36px;background:#162031;display:flex;align-items:center;padding:0 14px;gap:12px;border-bottom:1px solid #1e2d3d;flex-shrink:0}
.cad-dots{display:flex;gap:6px}
.cad-dot{width:11px;height:11px;border-radius:50%}
.cad-dot.r{background:#ff5f57}.cad-dot.y{background:#febc2e}.cad-dot.g{background:#28c840}
.cad-filename{color:#8bacc8;font-size:12px;font-family:monospace;margin-left:6px}
.cad-body{display:flex;flex:1;overflow:hidden}
.cad-sidebar{width:52px;background:#111d2b;border-right:1px solid #1e2d3d;
  display:flex;flex-direction:column;align-items:center;padding:12px 0;gap:14px;flex-shrink:0}
.cad-tool{width:32px;height:32px;border-radius:7px;background:#162031;
  display:flex;align-items:center;justify-content:center}
.cad-tool.active{background:#1a56db}
.cad-tool svg{width:15px;height:15px;color:#8bacc8}
.cad-tool.active svg{color:#fff}
.cad-canvas{flex:1;position:relative;background:linear-gradient(135deg,#0d1821 0%,#111d2b 100%);overflow:hidden}

.gear-svg{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:60%;height:auto;opacity:.95;animation:floatY 4s ease-in-out infinite}
@keyframes floatY{0%,100%{transform:translate(-50%,-50%) translateY(0)}50%{transform:translate(-50%,-50%) translateY(-8px)}}
.grid-bg{position:absolute;inset:0;
  background-image:linear-gradient(rgba(26,86,219,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(26,86,219,.08) 1px,transparent 1px);
  background-size:28px 28px}
.axis-line-h{position:absolute;bottom:32%;left:0;right:0;height:1px;background:rgba(26,86,219,.25)}
.axis-line-v{position:absolute;left:40%;top:0;bottom:0;width:1px;background:rgba(26,86,219,.15)}

/* dimension label = HTML แทนการฝังใน SVG (แปลภาษาได้) */
.dim-label{position:absolute;top:24%;left:50%;transform:translateX(-50%);
  color:#4a9eff;font-size:10px;font-family:monospace;opacity:.75;white-space:nowrap}

.cad-toolbar{height:38px;background:#0f1923;border-top:1px solid #1e2d3d;
  display:flex;align-items:center;padding:0 16px;gap:20px;flex-shrink:0}
.tb-btn{width:22px;height:22px;border-radius:4px;background:#162031;display:flex;align-items:center;justify-content:center}
.tb-btn svg{width:12px;height:12px;color:#8bacc8}

/* status chips inside canvas = HTML (แปลภาษาได้) */
.canvas-status{position:absolute;bottom:10px;left:12px;right:12px;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.chip{padding:3px 8px;border-radius:4px;font-size:10px;font-family:monospace}
.chip-blue{background:rgba(26,86,219,.2);color:#4a9eff;border:1px solid rgba(26,86,219,.3)}
.chip-green{background:rgba(34,197,94,.15);color:#4ade80;border:1px solid rgba(34,197,94,.25)}
.chip-plain{color:#8bacc8;font-size:10px;font-family:monospace}

/* collab badges */
.collab-badge{position:absolute;background:#fff;border-radius:11px;padding:9px 13px;
  box-shadow:0 8px 24px rgba(0,0,0,.13);display:flex;align-items:center;gap:8px;border:1px solid var(--border)}
.collab-badge.top{top:-14px;right:-18px}
.collab-badge.mid{right:-22px;top:46%;transform:translateY(-50%)}
.collab-badge.bot{bottom:-14px;right:-18px}
.badge-dot{width:8px;height:8px;background:#22c55e;border-radius:50%;flex-shrink:0}
.badge-avatar{width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,#3b82f6,#1a56db);
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:12px;font-weight:700;flex-shrink:0}
.badge-info{line-height:1.2}
.badge-name{font-size:13px;font-weight:600}
.badge-action{font-size:11px;color:var(--muted)}

/* STRIP */
.features-strip{background:#fff;border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:28px 0}
.strip-inner{display:flex;gap:40px;flex-wrap:wrap;justify-content:center;align-items:center}
.strip-item{display:flex;align-items:center;gap:9px}
.strip-label{font-size:14px;font-weight:500;color:var(--text)}

/* WHY CARDS */
.why-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}
.why-card{text-align:center;padding:28px 16px;border:1px solid var(--border);border-radius:var(--radius);transition:all .25s}
.why-card:hover{border-color:var(--blue);transform:translateY(-4px);box-shadow:0 12px 32px rgba(26,86,219,.1)}
.why-icon{width:52px;height:52px;border-radius:13px;background:var(--blue-lt);
  display:flex;align-items:center;justify-content:center;margin:0 auto 14px;color:var(--blue)}
.why-icon svg{width:24px;height:24px}
.why-card h4{font-size:14px;font-weight:700;margin-bottom:8px}
.why-card p{font-size:13px;color:var(--muted);line-height:1.5}

/* BUILT FOR */
.built-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:60px;align-items:center}
.built-list{list-style:none;margin:24px 0 32px}
.built-list li{display:flex;align-items:flex-start;gap:12px;padding:10px 0;border-bottom:1px solid var(--border);font-size:15px}
.built-list li:last-child{border:none}
.check{width:20px;height:20px;background:#dbeafe;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:2px}
.check svg{width:11px;height:11px;color:var(--blue)}

/* COMPARISON */
.vs-wrap{display:grid;grid-template-columns:1fr auto 1fr;gap:14px;align-items:start}
.vs-card{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.vs-card.crown{border-color:var(--blue);box-shadow:0 8px 32px rgba(26,86,219,.13)}
.vs-head{padding:13px 18px;font-weight:700;font-size:14px;background:#f9fafb;border-bottom:1px solid var(--border)}
.vs-card.crown .vs-head{background:var(--blue);color:#fff}
.vs-img-mock{width:100%;height:130px;display:block;overflow:hidden;position:relative;padding:0}
.vs-list{padding:14px 18px;list-style:none}
.vs-list li{display:flex;align-items:center;gap:9px;padding:5px 0;font-size:13px;color:var(--muted)}
.vs-list li.good{color:#166534}
.vs-divider{width:44px;height:44px;border-radius:50%;background:var(--blue);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:13px;margin-top:72px;flex-shrink:0}
/* labels บน vs mock = HTML (แปลภาษาได้) */
.vs-mock-label{position:absolute;bottom:8px;left:0;right:0;text-align:center;font-size:9px;font-family:sans-serif}
.vs-mock-label.gray{color:#64748b}

/* SCREENSHOT CARDS */
.screenshots{background:#f9fafb}
.screens-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:48px}
.screen-card{border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);
  box-shadow:0 4px 16px rgba(0,0,0,.06);transition:transform .25s,box-shadow .25s;background:#fff}
.screen-card:hover{transform:translateY(-6px);box-shadow:0 16px 40px rgba(0,0,0,.1)}
.screen-mock{width:100%;aspect-ratio:16/10;overflow:hidden;display:block;position:relative}
.screen-mock svg{width:100%;height:100%;display:block}
.screen-mock img{width:100%;height:100%;object-fit:cover;display:block}
.screen-cap{padding:14px 16px}
.screen-cap h4{font-size:14px;font-weight:600;margin-bottom:4px}
.screen-cap p{font-size:13px;color:var(--muted)}

/* STATS */
.stats-section{background:#f0f6ff}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;text-align:center}
.stat-num{font-family:'Outfit',sans-serif;font-size:48px;font-weight:900;color:var(--blue);line-height:1}
.stat-label{font-size:15px;font-weight:600;margin:8px 0 4px}
.stat-desc{font-size:13px;color:var(--muted)}

/* CTA */
.cta-section{background:linear-gradient(135deg,#0f2a6b 0%,#1a56db 100%);color:#fff;text-align:center;padding:80px 0}
.cta-section h2{font-size:38px;font-weight:800;margin-bottom:14px}
.cta-section p{font-size:16px;opacity:.8;margin-bottom:34px}
.cta-btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.btn-white{background:#fff;color:var(--blue)}
.btn-white:hover{background:#e8f0fe}
.btn-ghost{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.4)}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.1)}

/* FOOTER */
footer{background:#0d1117;color:rgba(255,255,255,.6);padding:48px 0 28px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.footer-logo{font-family:'Outfit',sans-serif;font-weight:800;font-size:18px;color:#fff;margin-bottom:12px}
.footer-desc{font-size:13px;line-height:1.7}
.footer-col h5{font-size:12px;font-weight:700;color:#fff;margin-bottom:14px;text-transform:uppercase;letter-spacing:.07em}
.footer-col ul{list-style:none}
.footer-col ul li{margin-bottom:9px}
.footer-col ul li a{color:rgba(255,255,255,.55);text-decoration:none;font-size:14px;transition:color .2s}
.footer-col ul li a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:22px;font-size:13px;text-align:center}

/* RESPONSIVE */
@media(max-width:900px){
  .hero-grid,.built-grid{grid-template-columns:1fr}
  .hero-visual{display:none}
  .why-grid{grid-template-columns:repeat(2,1fr)}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .screens-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .nav-links{display:none}
}
@media(max-width:600px){
  .why-grid,.screens-grid,.stats-grid{grid-template-columns:1fr}
  .vs-wrap{grid-template-columns:1fr}
  .vs-divider{margin:0 auto}
  .hero-stats{gap:14px}
}

@keyframes fadeUp{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:translateY(0)}}
.hero-content>*{animation:fadeUp .6s ease both}
.hero-content>*:nth-child(1){animation-delay:.06s}
.hero-content>*:nth-child(2){animation-delay:.14s}
.hero-content>*:nth-child(3){animation-delay:.22s}
.hero-content>*:nth-child(4){animation-delay:.30s}
.hero-content>*:nth-child(5){animation-delay:.38s}

/* ============================================================
 *  CSS เพิ่มเติม — แก้ปุ่มภาษาและตัวอักษร TCIS
 * ============================================================ */

/* 1. ปุ่มสลับภาษา TH | EN ให้มีช่องว่าง */
.lang-switch{
  list-style: none;
  margin: 0;
  padding: 4px 6px;
  gap: 8px;
}
.lang-switch li{
  margin: 0;
  padding: 0;
}
.lang-switch a{
  text-decoration: none;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 6px;
  transition: all .2s;
}
.lang-switch a:hover{
  color: var(--blue);
}
.lang-switch .current-lang a,
.lang-switch a.current-lang{
  background: var(--blue);
  color: #fff;
}

รับทราบ — เอา slogan กลับมา + โลโก้ใหญ่ขึ้น + alignment กึ่งกลาง
ผมจะใช้ขนาดโลโก้ 52px (สมดุลพอดี) ถ้าใหญ่/เล็กไปบอกผม ปรับง่าย
📋 CSS ที่ต้องแก้
ครั้งนี้ต้องแก้ของเดิม + เพิ่มใหม่ ในไฟล์ assets/style.css
Step 1: หา CSS เดิมที่ซ่อนทุกอย่างไว้
เปิด tcis-crowncad-theme/assets/style.css → กด Ctrl + End ไปท้ายไฟล์ → หาบล็อกนี้ที่ผมใส่ไว้รอบที่แล้ว:
css/* 2. ซ่อนตัวอักษร "TCIS" + slogan ข้างโลโก้ */
.logo > div:last-child{
  display: none;
}
Step 2: ลบ 3 บรรทัดข้างบนนี้ออก แล้ววางอันใหม่นี้แทน
css/* 2. โลโก้ — โชว์เฉพาะรูป + slogan, ซ่อนแค่ตัว "TCIS" ใหญ่ */

/* ขยายรูปโลโก้ให้ใหญ่ขึ้น */
==================== */

/* รูปอยู่ในกรอบบนคงที่ */
.vs-img-mock{
  height: 130px;
  position: relative;
  overflow: hidden;
  padding: 0;
}
.vs-img-mock img{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* list checkmark ชิดซ้าย card */
.vs-card .vs-list{
  padding: 14px 18px;
  margin: 0;
  list-style: none;
}
.vs-card .vs-list li{
  display: flex;
  align-items: flex-start;
  gap: 9px;
  padding: 5px 0;
  text-indent: 0;
  margin-left: 0;
}
.vs-card .vs-list li span{
  flex: 1;
}

/* ============================================================
 *  Fix รูปเปรียบเทียบ VS — ฉบับสมบูรณ์
 *  1) รูปอยู่ในกรอบบน 130px คงที่
 *  2) list checkmark ชิดซ้าย card
 *  3) ไม่แตะ grid layout ของ vs-wrap (กันเพี้ยนแนวตั้ง)
 * ============================================================ */

/* รูปอยู่ในกรอบบนคงที่ */
.vs-img-mock{
  height: 130px;
  position: relative;
  overflow: hidden;
  padding: 0;
}
.vs-img-mock img{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* list checkmark ชิดซ้าย card */
.vs-card .vs-list{
  padding: 14px 18px;
  margin: 0;
  list-style: none;
}
.vs-card .vs-list li{
  display: flex;
  align-items: flex-start;
  gap: 9px;
  padding: 5px 0;
  text-indent: 0;
  margin-left: 0;
}
.vs-card .vs-list li span{
  flex: 1;
}
/* ============================================================
 *  Fix รูปจริงใน VS card — ครั้งสุดท้าย
 * ============================================================ */

/* รูปครอบเต็มกรอบ 130px */
.vs-img-mock img{
  display: block;
  width: 100%;
  height: 130px;
  object-fit: cover;
}

/* SVG mockup (fallback) ก็ครอบกรอบ */
.vs-img-mock svg{
  display: block;
  width: auto;
  height: 80px;
  margin: 25px auto;
}

/* label บน mock */
.vs-mock-label{
  position: absolute;
  bottom: 8px;
  left: 0;
  right: 0;
}