/* ============ Buntook — shared styles ============ */
/* ================================================================
   วิธีปรับสีเอง: แก้ค่าสีตรงนี้ที่เดียว เปลี่ยนทั้งเว็บ
   ค่าสีเป็นรหัส hex เช่น #1981bf — เลือกสีได้ที่ https://htmlcolorcodes.com
   แก้เสร็จกด Save แล้วรีเฟรชเบราว์เซอร์ (Ctrl+F5)
   ================================================================ */
:root{
  --blue:#1981bf;        /* สีน้ำเงินหลักของแบรนด์ */
  --blue-dark:#136a9e;   /* สีน้ำเงินเข้ม (ตอนเอาเมาส์ชี้ปุ่ม) */
  --green:#60c76a;       /* สีเขียวแบรนด์ */
  --green-dark:#2e8b4f;  /* สีเขียวเข้ม */
  --indigo:#4f46e5;      /* สีม่วง (โทนหน้า Manager) */
  --indigo-dark:#3f38c4;
  --ink:#0a1726;         /* สีหัวข้อ + พื้นหลัง footer */
  --text:#16263a;        /* สีตัวหนังสือทั่วไป */
  --muted:#5d6b7d;       /* สีตัวหนังสือรอง (จาง) */
  --line:#e7ecf3;        /* สีเส้นขอบ */
  --bg:#ffffff;          /* พื้นหลังหลัก */
  --bg-soft:#f5f8fc;     /* พื้นหลังแถบอ่อน */
  --bg-tint:#eef5ff;     /* พื้นหลังฟ้าจาง */
  --font:'Kanit',-apple-system,BlinkMacSystemFont,sans-serif;  /* ฟอนต์ทั้งเว็บ */
  --radius:18px;         /* ความมนของกล่อง/การ์ด */
  --shadow:0 10px 30px rgba(10,23,38,.08);
  --accent:var(--blue); --accent-dark:var(--blue-dark); --accent-tint:var(--bg-tint);
}
/* สีประจำแต่ละหน้า (accent = สีปุ่ม/ไฮไลต์ของหน้านั้น) */
body.role-customer{--accent:#1981bf;--accent-dark:#136a9e;--accent-tint:#eef5ff}   /* หน้าลูกค้า = น้ำเงิน */
body.role-driver{--accent:#1981bf;--accent-dark:#136a9e;--accent-tint:#eef5ff}     /* หน้าคนขับ = ฟ้าหลัก (ปุ่ม/ลิงก์) ผสมเขียว 50/50 */
body.role-manager{--accent:#4f46e5;--accent-dark:#3f38c4;--accent-tint:#efeeff}    /* หน้าผู้จัดการ = ม่วง */

/* หน้า driver: คงสีเขียวไว้บางส่วน ให้ฟ้า/เขียวสมดุล 50/50 */
.role-driver .role-tag{background:#effaf0;color:var(--green-dark)}
.role-driver .role-tag .rdot{background:var(--green)}
.role-driver .eyebrow{background:#effaf0;color:var(--green-dark)}
.role-driver .step .no-lbl{color:var(--green-dark)}
.role-driver .cta{background:linear-gradient(135deg,#1981bf 0%,#2e8b4f 100%)}  /* แถบท้าย ไล่ฟ้า→เขียว */

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--text);background:var(--bg);line-height:1.65;font-weight:300}
img{max-width:100%}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}
h1,h2,h3{color:var(--ink);line-height:1.3}
h1{font-size:clamp(1.9rem,4.5vw,3rem);font-weight:700}
h2{font-size:clamp(1.5rem,3vw,2.1rem);font-weight:600}
h3{font-size:1.15rem;font-weight:500}
.muted{color:var(--muted)}
section{padding:84px 0}
.center{text-align:center}
.accent{color:var(--accent)}

/* ---------- nav ---------- */
nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;height:66px;gap:14px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:600;font-size:1.15rem}
.brand-logo{height:40px;width:auto}
.nav-links{display:flex;gap:24px;align-items:center;order:2;margin-left:auto}
.nav-cta{order:3;white-space:nowrap}
.nav-links a{text-decoration:none;color:var(--muted);font-size:.95rem;font-weight:400}
.nav-links a:hover,.nav-links a.active{color:var(--accent)}
.nav-links a.active{font-weight:500}
.nav-links a.btn-accent,.nav-links a.btn-accent:hover{color:#fff}  /* ปุ่มดาวน์โหลดบน nav — ตัวหนังสือสีขาว */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 26px;border-radius:999px;text-decoration:none;font-weight:500;font-size:1rem;transition:.2s;border:none;cursor:pointer}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{background:var(--accent-dark)}
.btn-ghost{border:1.5px solid var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn-white{background:#fff;color:var(--accent)}
.btn-white:hover{background:var(--accent-tint)}
.btn-outline{border:1.5px solid rgba(255,255,255,.5);color:#fff}
.btn-outline:hover{border-color:#fff}
.btn-sm{padding:9px 20px;font-size:.9rem}

/* ---------- เมนูมือถือ (hamburger) ---------- */
.nav-toggle{display:none;width:42px;height:42px;flex:none;border:1.5px solid var(--line);border-radius:12px;background:#fff;cursor:pointer;align-items:center;justify-content:center;padding:0;order:4;transition:.2s}
.nav-toggle svg{width:20px;height:20px;stroke:var(--ink);stroke-width:2.2;stroke-linecap:round;fill:none}
.nav-toggle:active{border-color:var(--accent)}
.nav-toggle .ic-close{display:none}
.nav-toggle.open{border-color:var(--accent);background:var(--accent-tint)}
.nav-toggle.open svg{stroke:var(--accent)}
.nav-toggle.open .ic-burger{display:none}
.nav-toggle.open .ic-close{display:block}
@media(max-width:820px){
  .nav-toggle{display:flex}
  /* โลโก้ซ้าย · ปุ่มดาวน์โหลดกลาง · ไอคอนเมนูขวา */
  .nav-cta{order:2;margin:0 auto;padding:9px 16px;font-size:.85rem}
  .brand-logo{height:34px}
  .nav-links{display:none;position:absolute;top:72px;right:16px;left:auto;width:min(300px,calc(100vw - 32px));background:#fff;border:1px solid var(--line);border-radius:16px;flex-direction:column;align-items:stretch;gap:0;padding:6px 20px;margin-left:0;box-shadow:0 18px 44px rgba(10,23,38,.18)}
  .nav-links.open{display:flex}
  .nav-links a{display:block;padding:14px 0;font-size:1.05rem;border-bottom:1px solid var(--line)}
  .nav-links a:last-child{border-bottom:none}
}

/* ---------- hero ---------- */
.hero{padding:80px 0 70px;background:
  radial-gradient(600px 300px at 85% 0%,var(--accent-tint),transparent),
  radial-gradient(500px 260px at 0% 100%,var(--bg-soft),transparent)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center}
@media(max-width:840px){.hero-grid{grid-template-columns:1fr}}
.hero-photo{width:100%;border-radius:24px;box-shadow:0 18px 44px rgba(10,23,38,.16);object-fit:cover}
.eyebrow{display:inline-flex;align-items:center;gap:8px;background:var(--accent-tint);color:var(--accent);border:1px solid var(--line);padding:6px 16px;border-radius:999px;font-size:.85rem;font-weight:500;margin-bottom:22px}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--green)}
.hero-sub{margin:18px 0 0;max-width:640px;color:var(--muted);font-size:1.1rem}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.center .hero-cta,.center .hero-sub{justify-content:center;margin-left:auto;margin-right:auto}

/* ---------- store badges (ปุ่มโหลด App Store / Play Store) ---------- */
.store-badges{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-top:30px}
.center .store-badges,.cta .store-badges{justify-content:center}
.store-badges img{height:54px;width:auto;transition:.2s}
.store-badges img.badge-google{height:54px}
.store-badges a:hover img{transform:translateY(-3px);filter:drop-shadow(0 6px 14px rgba(10,23,38,.25))}

/* ---------- hero แบบใช้รูปเป็นพื้นหลัง ---------- */
/* วางไฟล์รูปชื่อ hero-driver.jpg ไว้ในโฟลเดอร์ images (แนะนำ 1920x1080, ไม่เกิน ~400KB) */
.hero-bg{background-image:linear-gradient(100deg,rgba(255,255,255,.82) 0%,rgba(255,255,255,.55) 45%,rgba(255,255,255,0) 100%),url('images/hero-driver.jpeg');background-size:cover;background-position:center}
@media(max-width:840px){
  .hero-bg{
    background-image:linear-gradient(180deg,rgba(255,255,255,.88) 0%,rgba(255,255,255,.6) 55%,rgba(255,255,255,.1) 100%),url('images/hero-driver.jpeg');
    background-position:70% center;
  }
}

/* ---------- hero chips (จุดเด่นสั้น ๆ ใต้หัวข้อ) ---------- */
.hero-chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
.chip{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-size:.9rem;color:var(--ink);box-shadow:0 2px 8px rgba(10,23,38,.05)}
.chip .chk{margin-top:0}
.hero-note{margin-top:18px;font-size:.95rem;color:var(--muted)}
.hero-note a{color:var(--accent);font-weight:500;text-decoration:none}
.hero-note a:hover{text-decoration:underline}

/* ---------- app icons ---------- */
.app-ic{width:64px;height:64px;border-radius:16px;box-shadow:0 6px 18px rgba(10,23,38,.15);margin-bottom:16px}
.hero-appic{width:84px;height:84px;border-radius:20px;box-shadow:0 12px 32px rgba(10,23,38,.18);margin-bottom:20px}
.app-ic-sm{width:34px;height:34px;border-radius:9px}

/* ---------- role cards ---------- */
.roles{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:46px;text-align:left}
@media(max-width:900px){.roles{grid-template-columns:1fr}}
.role-card{display:flex;flex-direction:column;text-decoration:none;background:#fff;border:1.5px solid var(--line);border-radius:var(--radius);padding:30px 28px;transition:.25s;position:relative;overflow:hidden}
.role-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.role-card .tag{display:inline-block;align-self:flex-start;font-size:.78rem;font-weight:500;padding:4px 12px;border-radius:999px;margin-bottom:14px}
.role-card h3{font-size:1.3rem;font-weight:600;margin-bottom:6px}
.role-card p{color:var(--muted);font-size:.95rem;flex:1}
.role-card .go{display:inline-flex;align-items:center;gap:6px;margin-top:18px;font-weight:500;font-size:.95rem}
.rc-blue{border-top:4px solid var(--blue)}
.rc-blue .tag{background:#eef5ff;color:var(--blue)}
.rc-blue .go{color:var(--blue)}
.rc-green{border-top:4px solid var(--green)}
.rc-green .tag{background:#effaf0;color:var(--green-dark)}
.rc-green .go{color:var(--green-dark)}
.rc-indigo{border-top:4px solid var(--indigo)}
.rc-indigo .tag{background:#efeeff;color:var(--indigo)}
.rc-indigo .go{color:var(--indigo)}

/* ---------- feature grid ---------- */
.feats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:44px;text-align:left}
@media(max-width:900px){.feats{grid-template-columns:1fr}}
.feat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px}
.feat .ic{width:46px;height:46px;border-radius:14px;background:var(--accent-tint);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.feat .ic svg{width:22px;height:22px;stroke:var(--accent);stroke-width:2;fill:none}
.feat h3{margin-bottom:6px;font-size:1.05rem}
.feat p{color:var(--muted);font-size:.93rem}

/* ---------- split (text + panel/photo) ---------- */
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
@media(max-width:840px){.split{grid-template-columns:1fr}}
.role-tag{display:inline-flex;align-items:center;gap:8px;font-size:.85rem;font-weight:500;padding:6px 16px;border-radius:999px;margin-bottom:16px;background:var(--accent-tint);color:var(--accent)}
.role-tag .rdot{width:8px;height:8px;border-radius:50%;background:var(--accent)}
.role-for{margin-top:10px;font-weight:400;color:var(--accent)}
.role-desc{margin-top:8px;color:var(--muted)}
ul.checks{list-style:none;margin-top:22px;display:grid;gap:12px}
ul.checks li{display:flex;gap:12px;align-items:flex-start}
.chk{flex:none;width:22px;height:22px;border-radius:50%;background:#effaf0;display:inline-flex;align-items:center;justify-content:center;margin-top:3px}
.chk svg{width:12px;height:12px;stroke:var(--green-dark);stroke-width:3;fill:none}
.cta-row{margin-top:28px;display:flex;gap:14px;flex-wrap:wrap}
.panel{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);padding:34px 30px}
.panel h3{margin-bottom:8px}
.panel .big{font-size:1.6rem;font-weight:600;color:var(--accent)}
.panel + .panel{margin-top:16px}

/* ---------- ประเภทรถ (vehicles.html) ---------- */
.veh-sec{padding:60px 0;scroll-margin-top:76px}
.veh-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:14px;margin-top:26px}
.veh{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 10px 12px;text-align:center;transition:.2s}
.veh:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.veh img{width:100%;max-width:130px;height:64px;object-fit:contain}
.veh p{font-size:.88rem;font-weight:400;color:var(--ink);margin-top:8px;line-height:1.4}
.veh-cta{display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin-top:26px}
.veh-cta .store-badges{margin-top:0}
.cat-chips{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:30px}
.cat-chips a{text-decoration:none;background:#fff;border:1.5px solid var(--line);border-radius:999px;padding:9px 20px;font-size:.95rem;font-weight:400;color:var(--ink);transition:.2s}
.cat-chips a:hover{border-color:var(--accent);color:var(--accent)}

/* ---------- app screenshots ---------- */
.shots{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:44px}
@media(max-width:840px){.shots{grid-template-columns:1fr}}
.shot{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;text-align:left}
.shot img{display:block;width:100%}
.shot .cap{padding:18px 22px}
.shot .cap h3{font-size:1.05rem;margin-bottom:4px}
.shot .cap p{color:var(--muted);font-size:.93rem}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:44px;text-align:left}
@media(max-width:840px){.steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.steps{grid-template-columns:1fr}}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px}
.step-no{width:40px;height:40px;border-radius:12px;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:1.1rem;margin-bottom:14px}
/* ขั้นตอนแบบมีไอคอน */
.step .ic{width:48px;height:48px;border-radius:14px;background:var(--accent-tint);display:flex;align-items:center;justify-content:center;margin-bottom:12px}
.step .ic svg{width:24px;height:24px;stroke:var(--accent);stroke-width:2;fill:none}
.step .no-lbl{display:block;font-size:.78rem;font-weight:500;color:var(--accent);margin-bottom:4px}
.thaid-badge{height:22px;width:auto;vertical-align:-5px;margin-left:6px;border-radius:5px}
.step h3{font-size:1.05rem;margin-bottom:6px}
.step p{color:var(--muted);font-size:.92rem}

/* ---------- faq ---------- */
.faq{max-width:760px;margin:40px auto 0;text-align:left}
details{border:1px solid var(--line);border-radius:14px;padding:18px 22px;margin-bottom:12px;background:#fff}
summary{cursor:pointer;font-weight:500;color:var(--ink);list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px}
summary::after{content:"+";font-size:1.3rem;color:var(--accent);font-weight:400}
details[open] summary::after{content:"–"}
details p{margin-top:10px;color:var(--muted);font-size:.97rem}

/* ---------- soft band ---------- */
.band{background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

/* ---------- cta ---------- */
.cta{background:linear-gradient(135deg,var(--accent) 0%,var(--accent-dark) 100%);color:#fff;text-align:center}
.cta h2{color:#fff}
.cta p{color:rgba(255,255,255,.85);max-width:600px;margin:14px auto 0}
.cta .cta-row{justify-content:center;margin-top:32px}
.cta small{display:block;margin-top:22px;color:rgba(255,255,255,.65)}

/* ---------- footer ---------- */
footer{background:var(--ink);color:rgba(255,255,255,.75);padding:56px 0 30px;font-size:.93rem}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px}
@media(max-width:820px){.foot-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.foot-grid{grid-template-columns:1fr}}
footer h3{color:#fff;font-size:1rem;font-weight:500;margin-bottom:14px}
footer a{color:rgba(255,255,255,.75);text-decoration:none;display:block;margin-bottom:8px}
footer a:hover{color:#fff}
footer .ci{width:16px;height:16px;stroke:currentColor;stroke-width:2;fill:none;vertical-align:-3px;margin-right:8px}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:44px;padding-top:22px;text-align:center;font-size:.85rem;color:rgba(255,255,255,.5)}
.foot-brand{display:flex;align-items:center;gap:12px;color:#fff;font-weight:600;font-size:1.2rem;margin-bottom:12px}
.foot-brand img{width:40px;height:40px;border-radius:10px}

/* ---------- legal pages (privacy / terms) ---------- */
.legal-head{background:linear-gradient(120deg,var(--accent),var(--accent-dark));color:#fff;padding:56px 0;text-align:center}
.legal-head h1{color:#fff;font-size:clamp(1.6rem,3.5vw,2.3rem)}
.legal-head p{color:rgba(255,255,255,.8);margin-top:6px}
.legal{max-width:860px;margin:0 auto;padding:48px 24px 72px;line-height:1.9}
.legal .effective-date{background:var(--accent-tint);border-radius:12px;padding:16px 22px;margin-bottom:28px;font-size:.95rem;color:var(--accent-dark)}
.legal h2{font-size:1.35rem;color:var(--accent);margin:2.4rem 0 .8rem;font-weight:600;border-left:4px solid var(--accent);padding-left:.8rem;scroll-margin-top:84px}

/* สารบัญหน้า legal */
.toc{background:var(--bg-soft);border:1px solid var(--line);border-radius:14px;padding:20px 24px;margin:0 0 24px}
.toc strong{font-weight:500;color:var(--ink)}
.toc ol{columns:2;column-gap:36px;padding-left:1.3rem;margin:12px 0 0}
@media(max-width:600px){.toc ol{columns:1}}
.toc li{margin-bottom:2px;break-inside:avoid}
.toc a{color:var(--accent);text-decoration:none;font-size:.95rem}
.toc a:hover{text-decoration:underline}
/* ปุ่มคัดลอกลิงก์ท้ายหัวข้อ */
.hlink{margin-left:10px;font-size:.75em;text-decoration:none;opacity:.4;cursor:pointer;font-weight:400}
.hlink:hover{opacity:1}
.hlink.copied{opacity:1;color:var(--green-dark);font-size:.6em}
.legal h3{font-size:1.1rem;color:var(--accent-dark);margin:1.5rem 0 .5rem;font-weight:500}
.legal p{margin:.6rem 0}
.legal ul,.legal ol{padding-left:1.5rem;margin:.5rem 0}
.legal li{margin-bottom:.4rem}
.legal table{width:100%;border-collapse:collapse;margin:1rem 0;font-size:.95rem}
.legal th,.legal td{border:1px solid var(--line);padding:.6rem .8rem;text-align:left}
.legal th{background:var(--accent);color:#fff;font-weight:500}
.legal tr:nth-child(even){background:var(--bg-soft)}
.legal .highlight-box{background:#fff8e1;border-left:4px solid #ff9800;padding:1rem 1.2rem;margin:1rem 0;border-radius:0 10px 10px 0}
.legal .back-link{display:inline-block;margin-top:2rem;padding:12px 28px;background:var(--accent);color:#fff;text-decoration:none;border-radius:999px;font-weight:500}
.legal .back-link:hover{background:var(--accent-dark)}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:.6s ease}
.reveal.on{opacity:1;transform:none}