/* ============================================================
   FlowIQ — Landing styles (index / pricing / register)
   โหลด "หลัง" flowiq-design.css เสมอ
   - tokens / .fig / .mono / button color variants อยู่ใน foundation แล้ว
   - ไฟล์นี้ = override สเกล landing + คลาส section เฉพาะหน้า landing
   ⚠️ .hero / .eyebrow / animations ที่นี่ตั้งใจให้ทับ foundation
      (นิยามต่างจากฝั่ง app dashboard)
   ============================================================ */

/* ---- landing scale (ทับ foundation: app=14/1.5/paper) ---- */
body{background:var(--card);font-size:15px;line-height:1.6}
.wrap{max-width:1140px;margin:0 auto;padding:0 24px}
.eyebrow{font-family:var(--mono);font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--brand)}

/* ---- ปุ่ม landing ขนาดใหญ่ (ทับ .btn 38px ของ foundation) ---- */
.btn{height:46px;padding:0 22px;border-radius:11px;gap:8px;font-size:15px}

.sec{padding:72px 0}
.sec-head{text-align:center;max-width:660px;margin:0 auto 44px}
.sec-head h2{font-size:32px;font-weight:700;letter-spacing:-.02em;margin:10px 0 8px;line-height:1.25}
.sec-head p{color:var(--ink-2);font-size:16px;margin:0}
.sec-head.on-dark h2{color:#fff}.sec-head.on-dark p{color:var(--dark-tx-2)}

/* ============ NAV ============ */
.nav{position:sticky;top:0;z-index:50;background:rgba(14,28,24,.78);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--dark-line)}
.nav .wrap{display:flex;align-items:center;gap:14px;height:68px}
.logo{display:flex;align-items:center;gap:11px}
.logo .mk{width:38px;height:38px;border-radius:11px;background:linear-gradient(150deg,var(--brand),var(--brand-2));display:grid;place-items:center;box-shadow:0 3px 12px rgba(13,160,140,.4)}
.logo .mk svg{width:21px;height:21px}
.logo .wm{line-height:1.1}
.logo .wm b{display:block;font-size:18px;font-weight:700;color:#fff;letter-spacing:-.01em}
.logo .wm b em{font-style:normal;color:var(--gold-2)}
.logo .wm span{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--dark-tx-2)}
.nav-links{margin-left:30px;display:flex;gap:26px}
.nav-links a{color:var(--dark-tx);font-size:14.5px;font-weight:500}
.nav-links a:hover{color:#fff}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:12px}
.nav .login{color:var(--dark-tx);font-size:14.5px;font-weight:600;padding:0 8px}
.nav .login:hover{color:#fff}

/* mobile hamburger + dropdown (reuse flowiq-public.js: .nb-hamburger / #mobileMenu) */
.nb-hamburger{display:none;margin-left:auto;width:42px;height:42px;border-radius:10px;border:1px solid var(--dark-line);background:rgba(255,255,255,.05);color:#eaf3ef;font-size:20px;line-height:1;cursor:pointer}
#mobileMenu{display:none;background:var(--dark-2);border-bottom:1px solid var(--dark-line);position:sticky;top:68px;z-index:49}
#mobileMenu ul{list-style:none;margin:0;padding:16px 24px;display:flex;flex-direction:column;gap:4px}
#mobileMenu a{display:block;padding:10px 0;color:var(--dark-tx);font-size:15px;font-weight:500}
#mobileMenu a.cta{color:var(--gold-2);font-weight:600}
@media(max-width:820px){.nav-links{display:none}.nav .login{display:none}.nb-hamburger{display:grid;place-items:center}}

/* ============ HERO ============ */
.hero{position:relative;background:radial-gradient(120% 90% at 80% -10%,rgba(17,160,143,.18),transparent 55%),linear-gradient(180deg,var(--dark),var(--dark-2));color:#fff;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background:radial-gradient(50% 40% at 15% 110%,rgba(190,140,44,.12),transparent 70%);pointer-events:none}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.04fr .96fr;gap:40px;align-items:center;padding:64px 24px 56px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(190,140,44,.13);border:1px solid rgba(214,163,56,.34);color:var(--gold-2);font-size:13px;font-weight:600;padding:6px 14px;border-radius:100px;margin-bottom:22px}
.hero-badge .th{font-family:var(--mono);font-size:10px;letter-spacing:.08em;background:rgba(214,163,56,.2);padding:1px 6px;border-radius:5px}
.hero h1{font-size:52px;line-height:1.12;font-weight:700;letter-spacing:-.02em;margin:0 0 18px}
.hero h1 em{font-style:normal;background:linear-gradient(120deg,var(--gold),var(--gold-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{font-size:17px;color:var(--dark-tx);max-width:46ch;margin:0 0 8px}
.hero .lead b{color:#fff;font-weight:600}
.hero .lead-en{font-family:var(--fig);font-style:italic;font-size:15px;color:var(--dark-tx-2);margin:0 0 28px}
.hero-cta{display:flex;gap:13px;flex-wrap:wrap}
.hero-trust{margin-top:28px;display:flex;align-items:center;gap:14px;color:var(--dark-tx-2);font-size:13px}
.hero-trust .av{display:flex}
.hero-trust .av span{width:30px;height:30px;border-radius:50%;border:2px solid var(--dark);background:linear-gradient(150deg,#1d3a32,#16504a);margin-left:-8px;display:grid;place-items:center;font-size:11px;color:#7fe0cf;font-weight:700}
.hero-trust .av span:first-child{margin-left:0}

/* product peek */
.peek{position:relative}
.peek .frame{background:var(--card);border-radius:16px;box-shadow:var(--sh-2),0 0 0 1px rgba(255,255,255,.06);overflow:hidden;color:var(--ink)}
.peek .bar{display:flex;align-items:center;gap:7px;padding:11px 14px;border-bottom:1px solid var(--line-2);background:#fbfcfb}
.peek .bar i{width:9px;height:9px;border-radius:50%;background:#dfe5e1}
.peek .bar .u{margin-left:10px;font-family:var(--mono);font-size:10.5px;color:var(--ink-3)}
.peek .body{padding:18px}
.peek .pk-state{display:inline-flex;align-items:center;gap:6px;height:24px;padding:0 10px;border-radius:999px;font-size:11.5px;font-weight:600;background:var(--gold-wash);color:var(--caution)}
.peek .pk-state .d{width:6px;height:6px;border-radius:50%;background:var(--caution)}
.peek .pk-num{display:flex;align-items:baseline;gap:8px;margin:10px 0 2px}
.peek .pk-num .b{font-family:var(--fig);font-size:54px;font-weight:500;line-height:.9}
.peek .pk-num .u{font-size:15px;color:var(--ink-2);font-weight:600}
.peek .pk-cap{font-size:12.5px;color:var(--ink-2);margin:0 0 8px}
.peek .pk-cap b{color:var(--ink)}
.peek .pk-kpis{display:grid;grid-template-columns:1fr 1fr 1fr;gap:9px;margin-top:14px;padding-top:14px;border-top:1px solid var(--line-2)}
.peek .pk-kpis div span{display:block;font-family:var(--mono);font-size:9px;letter-spacing:.04em;text-transform:uppercase;color:var(--ink-3)}
.peek .pk-kpis div b{font-family:var(--fig);font-size:16px;font-weight:500}
.peek .float{position:absolute;right:-14px;bottom:-18px;background:#fff;border-radius:13px;box-shadow:var(--sh-2);padding:11px 14px;display:flex;align-items:center;gap:10px;border:1px solid var(--line-2)}
.peek .float .ic{width:32px;height:32px;border-radius:9px;background:linear-gradient(150deg,var(--gold),var(--gold-2));display:grid;place-items:center;color:#fff}
.peek .float .tx{font-size:11.5px;color:var(--ink-2);line-height:1.4;max-width:160px}
.peek .float .tx b{color:var(--ink)}
@media(max-width:880px){.hero .wrap{grid-template-columns:1fr;gap:48px}.hero h1{font-size:40px}.peek .float{display:none}}

/* stats strip */
.stats{border-top:1px solid var(--dark-line);background:rgba(0,0,0,.18)}
.stats .wrap{display:flex;justify-content:space-around;gap:18px;padding:26px 24px;flex-wrap:wrap}
.stat{text-align:center}
.stat b{display:block;font-family:var(--fig);font-size:34px;font-weight:600;color:var(--gold-2);line-height:1}
.stat span{display:block;font-size:12.5px;color:var(--dark-tx-2);margin-top:6px}
.tech{background:#fff;border-bottom:1px solid var(--line)}
.tech .wrap{display:flex;align-items:center;justify-content:center;gap:18px;padding:16px 24px;flex-wrap:wrap;font-size:13px;color:var(--ink-3)}
.tech .wrap b{color:var(--ink-2);font-weight:600;display:inline-flex;align-items:center;gap:6px}
.tech .sep{color:var(--line)}

/* ============ PROBLEM ============ */
.prob-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:880px){.prob-grid{grid-template-columns:1fr}}
.prob{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--sh-1);display:flex;gap:14px;align-items:flex-start}
.prob .ic{width:42px;height:42px;border-radius:11px;background:var(--crit-wash);display:grid;place-items:center;color:var(--crit);flex:none}
.prob .ic svg{width:21px;height:21px}
.prob b{display:block;font-size:15.5px;font-weight:600;margin-bottom:3px}
.prob p{margin:0;font-size:13.5px;color:var(--ink-2)}

/* ============ FEATURES ============ */
.section-paper{background:var(--paper)}
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:980px){.feat-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.feat-grid{grid-template-columns:1fr}}
.feat{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--sh-1);transition:.18s}
.feat:hover{box-shadow:var(--sh-2);transform:translateY(-2px)}
.feat .ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;margin-bottom:14px}
.feat .ic svg{width:22px;height:22px;color:#fff}
.feat .ic.t{background:linear-gradient(150deg,var(--brand),var(--brand-2))}
.feat .ic.g{background:linear-gradient(150deg,var(--gold),var(--gold-2))}
.feat .ic.b{background:linear-gradient(150deg,#2c6f8c,#3f93b6)}
.feat .ic.p{background:linear-gradient(150deg,#6d4ca8,#8a63d6)}
.feat .ic.c{background:linear-gradient(150deg,#b8554a,#cf6a5e)}
.feat b{display:block;font-size:16px;font-weight:600;margin-bottom:6px}
.feat p{margin:0 0 12px;font-size:13.5px;color:var(--ink-2);line-height:1.6}
.feat .badge{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;font-weight:600;color:var(--pos);background:var(--brand-wash);padding:3px 9px;border-radius:100px}

/* ============ STEPS ============ */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:s}
@media(max-width:780px){.steps{grid-template-columns:1fr}}
.step{text-align:center;position:relative}
.step .n{width:56px;height:56px;border-radius:16px;margin:0 auto 16px;display:grid;place-items:center;font-family:var(--fig);font-size:24px;font-weight:600;color:#fff}
.step:nth-child(1) .n{background:linear-gradient(150deg,var(--brand),var(--brand-2))}
.step:nth-child(2) .n{background:linear-gradient(150deg,#2c6f8c,#3f93b6)}
.step:nth-child(3) .n{background:linear-gradient(150deg,var(--gold),var(--gold-2));color:#2c1f04}
.step b{display:block;font-size:17px;font-weight:600;margin-bottom:6px}
.step p{margin:0;font-size:14px;color:var(--ink-2)}

/* ============ SECURITY ============ */
.section-dark{background:radial-gradient(80% 120% at 50% -20%,rgba(17,160,143,.14),transparent 60%),linear-gradient(180deg,var(--dark),var(--dark-2));color:#fff}
.sec-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media(max-width:880px){.sec-grid{grid-template-columns:1fr 1fr}}
.sec-card{background:rgba(255,255,255,.04);border:1px solid var(--dark-line);border-radius:var(--r);padding:22px;text-align:center}
.sec-card .ic{width:46px;height:46px;border-radius:12px;margin:0 auto 14px;display:grid;place-items:center;background:rgba(17,160,143,.16);color:#5fd6c4}
.sec-card .ic svg{width:23px;height:23px}
.sec-card b{display:block;font-size:15.5px;font-weight:600;color:#fff;margin-bottom:5px}
.sec-card p{margin:0;font-size:13px;color:var(--dark-tx-2)}
.sec-privacy{text-align:center;margin-top:32px}
.sec-privacy a{display:inline-flex;align-items:center;gap:8px;color:var(--dark-tx);font-size:13px;border:1px solid var(--dark-line);padding:8px 20px;border-radius:100px}
.sec-privacy a:hover{color:#fff;border-color:rgba(255,255,255,.4)}

/* ============ TRUST ============ */
.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:880px){.trust-grid{grid-template-columns:1fr}}
.tcard{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:var(--sh-1)}
.tcard .stars{color:var(--gold);letter-spacing:2px;font-size:15px;margin-bottom:12px}
.tcard .q{font-size:14.5px;color:var(--ink);line-height:1.7;margin:0 0 16px}
.tcard .who{font-size:13px;font-weight:600}
.tcard .role{font-size:11.5px;color:var(--brand);font-family:var(--mono);margin-top:2px}

/* ============ PRICING ============ */
.price-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media(max-width:880px){.price-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.price-grid{grid-template-columns:1fr}}
.price{background:var(--card);border:1.5px solid var(--line);border-radius:var(--r-lg);padding:24px;position:relative;display:flex;flex-direction:column;gap:5px}
.price.hot{border-color:var(--brand);box-shadow:0 10px 34px rgba(11,110,99,.16)}
.price .tier{font-family:var(--mono);font-size:12px;font-weight:600;letter-spacing:.06em;color:var(--ink-3)}
.price.hot .tier{color:var(--brand)}
.price .amt{display:flex;align-items:baseline;gap:4px;margin:4px 0}
.price .amt .v{font-family:var(--fig);font-size:38px;font-weight:600;letter-spacing:-.01em}
.price .amt .per{font-size:13px;color:var(--ink-3)}
.price .desc{font-size:13px;color:var(--ink-2);min-height:38px}
.price .pbtn{margin-top:10px;height:42px;border-radius:10px;display:grid;place-items:center;font-weight:600;font-size:14px;cursor:pointer}
.price .ribbon{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--brand);color:#fff;font-size:11px;font-weight:700;padding:4px 14px;border-radius:100px;white-space:nowrap}
.price-all{text-align:center;margin-top:26px}
.price-all a{font-size:14px;font-weight:600;color:var(--brand)}

/* ============ FINAL CTA ============ */
.cta{background:linear-gradient(135deg,var(--brand),#0c8073);color:#fff;text-align:center}
.cta .wrap{padding:64px 24px}
.cta h2{font-size:30px;font-weight:700;letter-spacing:-.015em;margin:0 0 10px}
.cta p{color:#cdeae3;font-size:16px;margin:0 0 26px}
.cta .row{display:flex;gap:13px;justify-content:center;flex-wrap:wrap}

/* footer */
.foot{background:var(--dark-2);color:var(--dark-tx-2);padding:40px 0}
.foot .wrap{display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap}
.foot .fl{display:flex;align-items:center;gap:11px}
.foot .fl b{color:#fff;font-weight:700;font-size:16px}
.foot .fl b em{font-style:normal;color:var(--gold-2)}
.foot .fnav{display:flex;gap:20px;font-size:13.5px;flex-wrap:wrap}
.foot .fnav a:hover{color:#fff}
.foot small{font-family:var(--mono);font-size:11px}

@media (prefers-reduced-motion:no-preference){
  .reveal{opacity:0;transform:translateY(14px);animation:rv .6s cubic-bezier(.2,.7,.3,1) forwards}
  @keyframes rv{to{opacity:1;transform:none}}
  .draw{stroke-dasharray:1;stroke-dashoffset:1;animation:draw 1.2s ease forwards .3s}
  @keyframes draw{to{stroke-dashoffset:0}}
}
:focus-visible{outline:2px solid var(--gold-2);outline-offset:2px;border-radius:4px}