/* ════════════════════════════════════════════════════════════════
   Happy Roastery · สไตล์เกษตรกร — สไตล์ชีตกลางของทุกหน้า /farmer*
   ที่มา: Happy_Roastery_Farmer_Style_Website_Design.md §3 (สี) · §4 (ฟอนต์)

   ⚠️ ทุกหน้าในชุด farmer ใช้ไฟล์นี้ร่วมกัน — แก้สีหรือปุ่มที่นี่ที่เดียว
      ห้ามก๊อป CSS ไปแปะในหน้าใดหน้าหนึ่งอีก ไม่งั้นจะเพี้ยนกันเองภายหลัง
   ⚠️ สไตล์ที่ใช้เฉพาะหน้าเดียวจริง ๆ ให้ใส่ใน <style> ของหน้านั้น
   ════════════════════════════════════════════════════════════════ */


/* ── สีจากสเปค §3 ────────────────────────────────────────────────── */
:root{
  --yellow:#F4C928;      /* Happy Yellow — CTA / highlight */
  --brown:#4B2D1F;       /* Earth Brown — heading / footer */
  --green:#536B3D;       /* Farm Green — ไร่ เกษตรกร ธรรมชาติ */
  --cream:#F7F0E3;       /* พื้นหลังหลัก */
  --offwhite:#FFFDF8;
  --charcoal:#222;
  --line:#E3D6BE;
  --muted:#6B5744;
  --maxw:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--cream);color:var(--charcoal);
  font-family:"IBM Plex Sans Thai","Noto Sans Thai",system-ui,sans-serif;
  font-size:17px;line-height:1.75;font-weight:400;
}
h1,h2,h3{font-family:"Noto Sans Thai","IBM Plex Sans Thai",sans-serif;color:var(--brown);margin:0 0 .5em;line-height:1.25}
h1{font-weight:800;font-size:clamp(34px,4.2vw,56px)}
h2{font-weight:800;font-size:clamp(26px,2.6vw,38px)}
h3{font-weight:700;font-size:20px}
p{margin:0 0 1em}
a{color:inherit}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.sec{padding:84px 0}
.sec--tight{padding:60px 0}
.eyebrow{font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:12px;color:var(--green);margin-bottom:10px}
.lead{font-size:19px;color:var(--muted);max-width:60ch}

/* ── ปุ่ม ─────────────────────────────────────────────────────────── */
.btn{display:inline-block;padding:14px 30px;border-radius:999px;font-weight:700;text-decoration:none;border:2px solid transparent;transition:.18s;font-size:16px}
.btn--primary{background:var(--yellow);color:var(--brown);box-shadow:0 6px 0 #D9AE12}
.btn--primary:hover{transform:translateY(2px);box-shadow:0 4px 0 #D9AE12}
.btn--ghost{border-color:var(--brown);color:var(--brown)}
.btn--ghost:hover{background:var(--brown);color:var(--cream)}
.btn--sm{padding:10px 20px;font-size:15px}

/* ── Header §15 ───────────────────────────────────────────────────── */
header{position:sticky;top:0;z-index:50;background:rgba(247,240,227,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:26px;height:74px}
.logo{font-family:"Noto Sans Thai",sans-serif;font-weight:800;font-size:21px;color:var(--brown);text-decoration:none;white-space:nowrap}
.logo span{color:var(--yellow);-webkit-text-stroke:1px var(--brown)}
.nav nav{display:flex;gap:22px;margin-left:auto}
.nav nav a{text-decoration:none;font-weight:500;font-size:15.5px;color:var(--brown);padding:6px 0;border-bottom:2px solid transparent}
.nav nav a:hover{border-bottom-color:var(--yellow)}
.nav .cta{margin-left:14px}

/* ── Hero §5 ──────────────────────────────────────────────────────── */
.hero{background:linear-gradient(180deg,#FBF5E9 0%,var(--cream) 100%);position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background-image:radial-gradient(#E6D6B8 1px,transparent 1px);background-size:22px 22px;opacity:.5;pointer-events:none}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding-top:72px;padding-bottom:72px;position:relative;z-index:1}
.hero h1{margin-bottom:18px}
.hero .trust{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:26px;font-size:14.5px;color:var(--muted);font-weight:500}
.hero .trust span{display:flex;align-items:center;gap:7px}
.hero .trust span::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green)}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.hero-art{position:relative}
.hero-art img.farm{border-radius:20px;aspect-ratio:4/5;object-fit:cover;box-shadow:0 24px 50px rgba(75,45,31,.22)}
.hero-art img.bag{position:absolute;right:-18px;bottom:-26px;width:46%;filter:drop-shadow(0 18px 26px rgba(0,0,0,.3))}

/* ── การ์ดทั่วไป ───────────────────────────────────────────────────── */
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--offwhite);border:1px solid var(--line);border-radius:18px;padding:26px;transition:.2s}
.card:hover{transform:translateY(-3px);box-shadow:0 14px 28px rgba(75,45,31,.1)}

/* ── §6 ไร่ ───────────────────────────────────────────────────────── */
.farm{background:var(--offwhite)}
.farm .wrap{display:grid;grid-template-columns:1fr 1.1fr;gap:54px;align-items:center}
.farm-strip{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.farm-strip figure{margin:0;position:relative;border-radius:14px;overflow:hidden}
.farm-strip img{aspect-ratio:1/1;object-fit:cover}
.farm-strip figcaption{position:absolute;left:0;bottom:0;right:0;background:linear-gradient(transparent,rgba(34,22,14,.82));color:#fff;font-size:13px;font-weight:600;padding:22px 12px 9px}

/* ── §7 ตัวเลือก ──────────────────────────────────────────────────── */
.pick{text-align:center}
.pick .card{display:flex;flex-direction:column;align-items:center;gap:8px;padding:30px 22px}
.pick .ico{width:58px;height:58px;border-radius:50%;display:grid;place-items:center;font-size:27px;background:var(--cream);border:1px solid var(--line)}
.pick .card p{color:var(--muted);font-size:15.5px;margin-bottom:14px}
.pick .card .btn{margin-top:auto}

/* ── §8 สินค้า ────────────────────────────────────────────────────── */
.prod{background:var(--offwhite);border:1px solid var(--line);border-radius:20px;overflow:hidden;display:flex;flex-direction:column}
.prod .ph{background:var(--cream);padding:22px;display:grid;place-items:center}
.prod .ph img{width:76%;filter:drop-shadow(0 12px 20px rgba(0,0,0,.18))}
/* เซ็ต 2 ถุง — ใช้รูปถุงจริงสองใบที่ตรงกับสินค้าในเซ็ต
   ⚠️ ไม่ใช้แบนเนอร์ COMBINATION SET ของ Shopee เพราะคู่ในรูปเป็นคนละคู่กับ SKU ที่ลิงก์ไป */
.prod .ph--duo{display:flex;gap:0;justify-content:center;align-items:flex-end}
.prod .ph--duo img{width:52%}
.prod .ph--duo img:last-child{margin-left:-16%}
.prod .body{padding:22px 24px 26px;display:flex;flex-direction:column;flex:1}
.tagrow{display:flex;flex-wrap:wrap;gap:7px;margin:10px 0 12px}
.tag{font-size:12.5px;font-weight:600;padding:4px 11px;border-radius:999px;background:var(--cream);border:1px solid var(--line);color:var(--muted)}
.tag--roast{background:#F1E2C8;color:#6B4A22}
.spec{font-size:14.5px;color:var(--muted);margin:0 0 6px}
.spec b{color:var(--brown);font-weight:600}
.price{font-family:"Noto Sans Thai";font-weight:800;font-size:25px;color:var(--brown);margin:12px 0 4px}
.price small{font-size:13px;font-weight:500;color:var(--muted)}
.prod .btns{display:flex;gap:10px;margin-top:auto;padding-top:14px}

/* ── §9 ไทม์ไลน์ ──────────────────────────────────────────────────── */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative}
.steps::before{content:"";position:absolute;top:46px;left:11%;right:11%;height:3px;background:repeating-linear-gradient(90deg,var(--yellow) 0 14px,transparent 14px 26px)}
.step{text-align:center;padding:0 16px;position:relative}
.step .n{counter-increment:s;width:92px;height:92px;margin:0 auto 18px;border-radius:50%;background:var(--yellow);border:5px solid var(--cream);display:grid;place-items:center;font-family:"Noto Sans Thai";font-weight:800;font-size:34px;color:var(--brown);position:relative;z-index:1}
.step .n::after{content:counter(s)}
.step p{color:var(--muted);font-size:15.5px}

/* ── §10 เรื่องจากไร่ ──────────────────────────────────────────────── */
.story{border-radius:18px;overflow:hidden;border:1px solid var(--line);background:var(--offwhite);display:flex;flex-direction:column}
.story img{aspect-ratio:16/10;object-fit:cover}
.story .b{padding:20px 22px 24px}
.story .b p{color:var(--muted);font-size:15.5px;margin-bottom:0}
.soon{display:inline-block;font-size:12px;font-weight:700;color:var(--green);border:1px dashed var(--green);border-radius:999px;padding:2px 10px;margin-bottom:8px}

/* ── §11 ทำไมต้องเรา ──────────────────────────────────────────────── */
.why{background:var(--brown);color:var(--cream)}
.why h2{color:var(--yellow)}
.why .card{background:rgba(255,255,255,.055);border-color:rgba(243,231,211,.2)}
.why .card h3{color:var(--cream)}
.why .card p{color:#DCCBB2;font-size:15.5px;margin:0}
.why .ico{font-size:28px;margin-bottom:8px}

/* ── §12 สูตรชง ───────────────────────────────────────────────────── */
.brew{background:var(--offwhite)}
.brew .card{text-align:left}
.brew .card h3{display:flex;align-items:center;gap:9px}
.brew ul{margin:0;padding-left:18px;color:var(--muted);font-size:15.5px}

/* ── §13 รีวิว ────────────────────────────────────────────────────── */
.proof{background:var(--cream)}
.proof-box{background:var(--offwhite);border:1px solid var(--line);border-radius:18px;padding:34px;text-align:center;max-width:780px;margin:0 auto}
.note{font-size:14px;color:var(--muted);background:#FBF3E2;border-left:3px solid var(--yellow);padding:12px 16px;border-radius:0 10px 10px 0;text-align:left}

/* ── §24 FAQ ──────────────────────────────────────────────────────── */
.faq{background:var(--offwhite)}
.qa{background:var(--cream);border:1px solid var(--line);border-radius:14px;padding:18px 22px}
.qa summary{cursor:pointer;font-weight:700;color:var(--brown);font-size:17px;list-style:none}
.qa summary::-webkit-details-marker{display:none}
.qa summary::before{content:"＋";color:var(--green);font-weight:700;margin-right:10px}
.qa[open] summary::before{content:"－"}
.qa p{margin:12px 0 0;color:var(--muted);font-size:15.5px}

/* ── §14 CTA ──────────────────────────────────────────────────────── */
.cta-end{position:relative;color:#fff;text-align:center}
.cta-end img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.cta-end .ov{position:absolute;inset:0;background:linear-gradient(rgba(40,25,14,.72),rgba(40,25,14,.82))}
.cta-end .wrap{position:relative;z-index:1;padding:96px 28px}
.cta-end h2{color:#fff}
.cta-end p{color:#EFE2CB;font-size:19px;max-width:48ch;margin:0 auto 26px}

/* ── Footer §37 ───────────────────────────────────────────────────── */
footer{background:#2F1C12;color:#D9C8AE;font-size:15px}
footer .wrap{padding-top:54px;padding-bottom:30px}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:30px}
footer h4{color:var(--yellow);font-size:15px;margin:0 0 12px;font-weight:700}
footer a{color:#D9C8AE;text-decoration:none}
footer a:hover{color:var(--yellow)}
footer ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.credits{border-top:1px solid rgba(217,200,174,.2);margin-top:34px;padding-top:18px;font-size:12.5px;color:#A89378;line-height:1.7}

@media (max-width:1000px){
  .hero .wrap,.farm .wrap{grid-template-columns:1fr}
  .g4,.steps{grid-template-columns:repeat(2,1fr)}
  .g3{grid-template-columns:1fr}
  .steps::before{display:none}
  .nav nav{display:none}
  .fgrid{grid-template-columns:1fr 1fr}
}

/* ══════ ส่วนของหน้าสินค้า (§16–§17) ══════ */
/* ── §16 Above the fold ───────────────────────────────────────────── */
.crumb{font-size:14px;color:var(--muted);padding:18px 0 0}
.crumb a{text-decoration:none}
.pdp{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:start;padding:22px 0 66px}
.gallery .main{background:var(--offwhite);border:1px solid var(--line);border-radius:20px;display:grid;place-items:center;padding:26px;aspect-ratio:1/1}
.gallery .main img{max-height:100%;width:auto;filter:drop-shadow(0 16px 26px rgba(0,0,0,.18))}
.thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:14px}
.thumbs button{padding:0;border:2px solid var(--line);border-radius:12px;overflow:hidden;background:var(--offwhite);cursor:pointer}
.thumbs button[aria-pressed="true"]{border-color:var(--yellow)}
.thumbs img{aspect-ratio:1/1;object-fit:cover}

.pdp .info h1{margin-bottom:8px}
.badges{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.badge{font-size:13px;font-weight:600;padding:5px 13px;border-radius:999px;background:var(--offwhite);border:1px solid var(--line);color:var(--muted)}
.badge--roast{background:#F1E2C8;color:#6B4A22}
.flavor{display:flex;gap:10px;flex-wrap:wrap;margin:0 0 18px}
.flavor b{font-weight:700;color:var(--brown);background:var(--offwhite);border:1px dashed var(--line);border-radius:10px;padding:6px 14px;font-size:15px}
.rowline{display:flex;gap:10px;align-items:baseline;margin:0 0 6px;font-size:15.5px;color:var(--muted)}
.rowline b{color:var(--brown);font-weight:600;min-width:92px}
.pricebox{display:flex;align-items:baseline;gap:12px;margin:20px 0 6px}
.pricebox .p{font-family:"Noto Sans Thai";font-weight:800;font-size:38px;color:var(--brown)}
.pricebox .u{font-size:15px;color:var(--muted)}

/* ── §17 Grind selector — การ์ด ไม่ใช่ dropdown ────────────────────── */
.grind{margin-top:22px}
.grind .lbl{font-weight:700;color:var(--brown);margin-bottom:10px;display:block}
.grind .opts{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.grind label{display:flex;gap:12px;align-items:flex-start;border:2px solid var(--line);border-radius:14px;padding:14px 16px;cursor:pointer;background:var(--offwhite);transition:.15s}
.grind label:hover{border-color:#CDB893}
.grind input{margin-top:5px;accent-color:var(--green)}
.grind input:checked+span b{color:var(--brown)}
.grind label:has(input:checked){border-color:var(--yellow);background:#FFFBEE}
.grind span b{display:block;font-size:16px}
.grind span i{font-style:normal;font-size:13.5px;color:var(--muted)}
.help{margin-top:12px;font-size:14.5px;color:var(--muted)}
.help a{color:var(--green);font-weight:600}

.qty{display:flex;align-items:center;gap:14px;margin:22px 0 6px}
.qty .box{display:flex;align-items:center;border:2px solid var(--line);border-radius:999px;overflow:hidden;background:var(--offwhite)}
.qty button{width:42px;height:44px;border:0;background:none;font-size:20px;cursor:pointer;color:var(--brown);font-weight:700}
.qty output{width:46px;text-align:center;font-weight:700;color:var(--brown)}
.buyrow{display:flex;gap:12px;flex-wrap:wrap;margin-top:12px}
.pick-note{margin-top:14px;font-size:14px;color:var(--muted);background:#FBF3E2;border-left:3px solid var(--yellow);padding:12px 16px;border-radius:0 10px 10px 0}

.trustbar{display:flex;flex-wrap:wrap;gap:10px 24px;margin-top:22px;font-size:14.5px;color:var(--muted);font-weight:500}
.trustbar span{display:flex;align-items:center;gap:7px}
.trustbar span::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green)}

.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--offwhite);border:1px solid var(--line);border-radius:18px;padding:24px}
.card ul{margin:0;padding-left:18px;color:var(--muted);font-size:15.5px}
.who{background:var(--offwhite)}
.qa{background:var(--cream);border:1px solid var(--line);border-radius:14px;padding:18px 22px}
.qa summary{cursor:pointer;font-weight:700;color:var(--brown);font-size:17px;list-style:none}
.qa summary::-webkit-details-marker{display:none}
.qa summary::before{content:"＋";color:var(--green);font-weight:700;margin-right:10px}
.qa[open] summary::before{content:"－"}
.qa p{margin:12px 0 0;color:var(--muted);font-size:15.5px}


/* ══════ แถบล่างติดจอ มือถือ (§32) ══════ */
/* §32 แถบล่างติดจอ (มือถือ) */
.sticky{display:none}
@media (max-width:1000px){
  .pdp{grid-template-columns:1fr;gap:30px}
  .g4{grid-template-columns:repeat(2,1fr)}
  .nav nav{display:none}
  .sticky{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:60;background:var(--brown);color:#fff;padding:10px 14px;gap:12px;align-items:center;justify-content:space-between}
  .sticky .p{font-weight:800;font-size:19px}
  body{padding-bottom:72px}
}


/* ══════ §21 ตัวกรองหน้าร้าน ══════ */
.filters{margin-top:26px;display:grid;gap:12px}
.frow{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.flab{font-weight:700;color:var(--brown);font-size:14.5px;min-width:86px}
.chip{border:1.5px solid var(--line);background:var(--offwhite);color:var(--muted);border-radius:999px;
  padding:7px 16px;font-size:14.5px;font-weight:600;cursor:pointer;font-family:inherit;transition:.15s}
.chip:hover{border-color:#CDB893}
.chip.on{background:var(--yellow);border-color:var(--yellow);color:var(--brown)}

/* ══════ §18 Coffee Finder ══════ */
.quiz{display:grid;gap:26px;margin-top:30px}
.q h3{margin-bottom:12px}
.opts3{display:flex;flex-wrap:wrap;gap:10px}
.opt{border:2px solid var(--line);background:var(--offwhite);color:var(--brown);border-radius:14px;
  padding:14px 24px;font-size:16px;font-weight:600;cursor:pointer;font-family:inherit;transition:.15s}
.opt:hover{border-color:#CDB893}
.opt.on{border-color:var(--yellow);background:#FFFBEE}
.result{margin-top:36px}
.rcard{background:var(--offwhite);border:1px solid var(--line);border-radius:20px;padding:28px;
  display:grid;grid-template-columns:200px 1fr;gap:28px;align-items:center}
.rcard img{filter:drop-shadow(0 12px 20px rgba(0,0,0,.18))}
.rcard .btn{margin-right:10px;margin-top:8px}

/* ══════ §20 ตารางข้อมูลไร่ ══════ */
.farmtable{width:100%;border-collapse:collapse;background:var(--offwhite);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.farmtable th,.farmtable td{text-align:left;padding:14px 18px;border-bottom:1px solid var(--line);font-size:15.5px;vertical-align:top}
.farmtable th{width:210px;color:var(--brown);font-weight:700;background:#FBF5E9}
.farmtable tr:last-child th,.farmtable tr:last-child td{border-bottom:0}
.empty{color:#B08968;font-style:italic}

@media (max-width:1000px){
  .rcard{grid-template-columns:1fr}
  .flab{min-width:100%}
}