/* Murmo 介紹網站：手沖筆記風格（燕麥紙底、白色圓角卡、唯一萊姆綠、粉彩標籤、浮動膠囊選單） */
:root{
  --bg:#eeece6; --card:#fbfaf6; --raise:#e6e3db; --line:#dcd8ce;
  --fg:#2b2724; --muted:#7d776d; --faint:#b6b0a5;
  --lime:#a9c94c; --lime-soft:#d5e4a4; --lime-ink:#2f3d0d; --lime-text:#5f7d16;
  --ink-panel:#3f3b37;
  --t-rec:#ece46f; --c-rec:#f5e9da; --t-audio:#eed3b4; --c-audio:#f3eed5;
  --t-yt:#f1c9c4; --c-yt:#f6e4e0; --t-web:#bccde6; --c-web:#dde4ef; --c-text:#ebe7e3;
  --f-body:"Nunito","PingFang TC","Noto Sans TC","Microsoft JhengHei",system-ui,sans-serif;
  --shadow:0 1px 0 rgba(0,0,0,.03),0 8px 22px rgba(60,50,30,.07);
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--f-body);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:var(--lime-text);font-weight:800;text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:2px solid var(--lime-text);outline-offset:3px;border-radius:8px}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px;top:8px;background:var(--card);padding:8px 14px;border-radius:999px;z-index:100}
.skip:focus{left:16px}

/* 浮動膠囊選單 */
.nav{position:sticky;top:14px;z-index:50;margin:14px auto 0;max-width:1080px;padding:0 16px}
.nav .pill{display:flex;align-items:center;gap:6px;background:rgba(251,250,246,.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-radius:999px;padding:8px 8px 8px 18px;box-shadow:0 10px 30px rgba(60,50,30,.10)}
.brand{display:flex;align-items:center;gap:8px;font-weight:900;font-size:20px;color:var(--fg);letter-spacing:.01em;margin-right:auto}
.brand:hover{text-decoration:none}
.brand .logo{width:30px;height:30px;border-radius:50%;background:var(--lime);display:grid;place-items:center;color:var(--lime-ink)}
.brand .logo svg{width:18px;height:18px}
.nav .links{display:flex;gap:2px}
.nav .links a{color:var(--muted);font-weight:800;font-size:15px;padding:8px 12px;border-radius:999px}
.nav .links a:hover{background:var(--raise);color:var(--fg);text-decoration:none}
.lang{color:var(--fg)!important;background:var(--raise);font-size:14px!important}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 24px;border-radius:999px;font-weight:900;font-size:16px;background:var(--card);color:var(--fg);box-shadow:0 4px 14px rgba(60,50,30,.08);white-space:nowrap;border:0}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn.primary{background:var(--lime);color:var(--lime-ink);box-shadow:0 10px 24px rgba(111,143,30,.28)}
.btn.sm{padding:9px 16px;font-size:15px}
.btn svg{width:18px;height:18px}

/* Hero */
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding:64px 0 40px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;background:var(--card);border-radius:999px;padding:6px 14px 6px 8px;font-size:14px;font-weight:800;color:var(--muted);box-shadow:var(--shadow)}
.eyebrow i{width:22px;height:22px;border-radius:50%;background:var(--lime-soft);display:grid;place-items:center;font-style:normal;font-size:12px;color:var(--lime-ink)}
h1{font-size:clamp(38px,6vw,64px);line-height:1.12;margin:18px 0 16px;font-weight:900;letter-spacing:-.01em}
h1 .hl{background:linear-gradient(transparent 62%,var(--lime-soft) 62%);padding:0 .08em}
.lead{font-size:clamp(17px,2vw,20px);color:#514b44;margin:0 0 26px;max-width:34em}
.cta{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.note{font-size:14px;color:var(--muted);margin-top:14px}

/* 手機示意 */
.phone{justify-self:center;width:min(100%,330px);background:var(--bg);border-radius:44px;padding:16px 14px 20px;box-shadow:0 0 0 10px #fbfaf6,0 0 0 11px var(--line),0 30px 60px rgba(60,50,30,.18);display:grid;gap:10px;position:relative}
.phone .ph-top{display:flex;justify-content:space-between;align-items:center;padding:6px 6px 2px}
.phone .ph-top b{font-size:22px;font-weight:900;display:flex;gap:6px;align-items:center}
.phone .ph-top b svg{width:22px;height:22px;color:var(--lime-text)}
.phone .ph-top span{font-size:12px;color:var(--muted)}
.ncard{background:var(--card);border-radius:20px;padding:12px;display:grid;grid-template-columns:44px 1fr;gap:10px;align-items:center;box-shadow:var(--shadow)}
.orb{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;color:var(--fg)}
.orb svg{width:20px;height:20px}
.ncard b{font-size:14px;line-height:1.3;display:block}
.ncard small{display:flex;gap:6px;align-items:center;font-size:11px;color:var(--muted);margin-top:3px}
.ribbon{display:inline-grid;place-items:center;font-weight:900;font-size:10px;line-height:1;padding:4px 10px;clip-path:polygon(6px 0,calc(100% - 6px) 0,100% 50%,calc(100% - 6px) 100%,6px 100%,0 50%);color:var(--fg)}
.sumcard{background:var(--card);border-radius:20px;padding:14px;box-shadow:var(--shadow);font-size:13px;display:grid;gap:6px}
.sumcard .h{font-weight:900;font-size:13px;display:flex;justify-content:space-between}
.sumcard ul{margin:0;padding-left:18px;color:#514b44}
.tagok{font-size:10px;font-weight:800;background:var(--lime-soft);color:var(--lime-ink);border-radius:999px;padding:2px 8px}
.phone .dock{display:flex;justify-content:space-between;align-items:center;background:var(--card);border-radius:999px;padding:6px 6px 6px 18px;box-shadow:var(--shadow);margin-top:4px}
.phone .dock i{width:18px;height:18px;border-radius:6px;background:var(--raise);display:block}
.phone .dock i.on{background:var(--fg)}
.phone .dock .plus{width:42px;height:42px;border-radius:50%;background:var(--lime);display:grid;place-items:center;color:var(--lime-ink);font-size:24px;font-weight:900;line-height:1}

/* 區塊 */
section{padding:56px 0}
.sec-h{text-align:center;max-width:640px;margin:0 auto 34px}
.sec-h .kicker{font-size:14px;font-weight:900;color:var(--lime-text);letter-spacing:.08em;text-transform:uppercase}
h2{font-size:clamp(28px,4vw,40px);line-height:1.2;margin:8px 0 10px;font-weight:900}
.sec-h p{color:var(--muted);margin:0;font-size:17px}
.grid{display:grid;gap:16px}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.card{background:var(--card);border-radius:26px;padding:24px;box-shadow:var(--shadow)}
.card h3{font-size:19px;margin:14px 0 6px;font-weight:900;line-height:1.35}
.card p{margin:0;color:#5a544c;font-size:15px}
.card .orb{width:52px;height:52px}
.card .orb svg{width:24px;height:24px}
.steps{counter-reset:s}
.card.step{position:relative;padding-top:70px}
.step::before{counter-increment:s;content:counter(s);position:absolute;top:22px;left:24px;width:36px;height:36px;border-radius:50%;background:var(--lime);color:var(--lime-ink);font-weight:900;display:grid;place-items:center}
.uses .card{display:grid;gap:10px;align-content:start}
.uses .ribbon{justify-self:start;font-size:12px;padding:5px 14px}
.privacy{background:var(--ink-panel);color:#f3f1ec;border-radius:34px;padding:44px;display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center}
.privacy h2{color:#fff;margin-top:0}
.privacy p{color:#d8d4cc;margin:0}
.privacy ul{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.privacy li{background:#4b4641;border-radius:18px;padding:14px 16px 14px 48px;position:relative;color:#ece9e3;font-size:15px}
.privacy li::before{content:"";position:absolute;left:16px;top:16px;width:20px;height:20px;border-radius:50%;background:var(--lime) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232f3d0d' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center/12px no-repeat}
.faq{max-width:760px;margin:0 auto;display:grid;gap:12px}
.faq details{background:var(--card);border-radius:22px;padding:18px 22px;box-shadow:var(--shadow)}
.faq summary{font-weight:900;font-size:17px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:14px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex:none;width:28px;height:28px;border-radius:50%;background:var(--raise);display:grid;place-items:center;font-size:18px;color:var(--muted);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg);background:var(--lime-soft);color:var(--lime-ink)}
.faq details p{margin:10px 0 0;color:#5a544c}
.final{text-align:center;background:var(--card);border-radius:34px;padding:50px 24px;box-shadow:var(--shadow)}
.final h2{margin-top:0}
.final p{color:var(--muted);margin:0 0 24px}
footer{padding:30px 0 50px;color:var(--muted);font-size:14px}
footer .wrap{display:flex;flex-wrap:wrap;gap:12px 22px;justify-content:space-between;align-items:center}
footer nav{display:flex;flex-wrap:wrap;gap:6px 18px}
footer a{color:var(--muted);font-weight:700}

@media (max-width:900px){
  .hero{grid-template-columns:1fr;padding-top:44px;text-align:left}
  .g3,.g4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .privacy{grid-template-columns:1fr;padding:32px 24px}
}
@media (max-width:640px){
  .nav{padding:0 12px}
  .nav .links a.hide-m{display:none}
  .nav .pill{padding-left:14px}
  .g2,.g3,.g4{grid-template-columns:1fr}
  section{padding:40px 0}
  .card{padding:22px}
  .btn.sm{padding:8px 14px}
}
@media (max-width:380px){.nav .links .lang{display:none}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn:hover{transform:none}}

/* ---------- 動態效果 ---------- */
.hero{position:relative}
.blobs{position:absolute;inset:-40px -60px auto;height:560px;z-index:-1;pointer-events:none;overflow:visible}
.blobs span{position:absolute;border-radius:50%;filter:blur(50px);opacity:.55;animation:float 14s ease-in-out infinite}
.blobs span:nth-child(1){width:320px;height:320px;background:var(--lime-soft);right:8%;top:10%}
.blobs span:nth-child(2){width:240px;height:240px;background:var(--c-yt);right:30%;top:55%;animation-delay:-5s}
.blobs span:nth-child(3){width:200px;height:200px;background:var(--c-web);left:-4%;top:0;animation-delay:-9s}
@keyframes float{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(30px,-24px) scale(1.08)}66%{transform:translate(-24px,18px) scale(.94)}}
main,footer{position:relative;z-index:1}
html,body{overflow-x:clip}
@media (max-width:640px){.blobs{inset:-20px 0 auto}}

/* Hero 進場 */
.hero>div:first-of-type>*{animation:rise .7s cubic-bezier(.2,.7,.2,1) both}
.hero>div:first-of-type>*:nth-child(2){animation-delay:.08s}
.hero>div:first-of-type>*:nth-child(3){animation-delay:.16s}
.hero>div:first-of-type>*:nth-child(4){animation-delay:.24s}
.hero>div:first-of-type>*:nth-child(5){animation-delay:.32s}
.phone{animation:rise .9s .2s cubic-bezier(.2,.7,.2,1) both,bob 7s 1.2s ease-in-out infinite}
@keyframes rise{from{opacity:0;transform:translateY(24px)}}
@keyframes bob{50%{transform:translateY(-8px)}}
h1 .hl{background:linear-gradient(var(--lime-soft),var(--lime-soft)) 0 88%/0 38% no-repeat;animation:mark .9s .7s cubic-bezier(.6,0,.2,1) forwards}
@keyframes mark{to{background-size:100% 38%}}
.btn{transition:transform .2s,box-shadow .2s}
.btn.primary:hover{box-shadow:0 14px 30px rgba(111,143,30,.36)}
.btn.primary svg{transition:transform .2s}
.btn.primary:hover svg{transform:translateX(3px)}

/* 手機裡的錄音 demo */
.reccard{background:var(--card);border-radius:20px;padding:12px 14px;box-shadow:var(--shadow);display:grid;gap:10px}
.rechead{display:flex;align-items:center;gap:7px;font-size:12px}
.rechead b{font-weight:900}
.rect{color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.recdot{width:9px;height:9px;border-radius:50%;background:#e2604a;flex:none;animation:blink 1.2s ease-in-out infinite}
@keyframes blink{50%{opacity:.25}}
.timer{margin-left:auto;font-family:"DM Mono",ui-monospace,Menlo,monospace;font-variant-numeric:tabular-nums;font-weight:800;color:var(--fg)}
.wave{display:flex;align-items:center;gap:3px;height:38px;background:var(--c-rec);border-radius:14px;padding:0 10px}
.wave i{flex:1;height:var(--h);min-height:4px;border-radius:3px;background:var(--lime);transform-origin:center;animation:eq 1.1s var(--d) ease-in-out infinite alternate}
@keyframes eq{from{transform:scaleY(.25)}to{transform:scaleY(1)}}
.live{font-size:12.5px;line-height:1.5;color:#514b44;min-height:76px;display:grid;align-content:start;gap:2px}
.live p{margin:0}
.live p.typing::after{content:"";display:inline-block;width:2px;height:1em;background:var(--lime-text);margin-left:2px;vertical-align:-2px;animation:blink .8s steps(1) infinite}
.sumcard li{transition:opacity .4s,transform .4s}
.sumcard li.off{opacity:0;transform:translateX(-8px)}
.tagok{transition:background .3s,color .3s}
.tagok.busy{background:#f5e9da;color:#8a5a1e}

/* 捲動淡入（只有 JS 開啟時才隱藏，SEO 與無 JS 都看得到內容） */
.js .rv{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1);transition-delay:calc(var(--i,0)*70ms)}
.js .rv.in{opacity:1;transform:none}

/* 卡片 hover */
.card{transition:transform .25s,box-shadow .25s}
.card:hover{transform:translateY(-4px);box-shadow:0 2px 0 rgba(0,0,0,.03),0 16px 34px rgba(60,50,30,.11)}
.card .orb{transition:transform .35s cubic-bezier(.3,1.6,.5,1)}
.card:hover .orb{transform:rotate(-8deg) scale(1.1)}
.js .card.rv.in:hover{transform:translateY(-4px)}
.step::before{transition:transform .35s cubic-bezier(.3,1.6,.5,1)}
.step:hover::before{transform:scale(1.15)}
.faq details{transition:box-shadow .2s}
.faq details[open] p{animation:rise .35s ease-out}
.nav .pill{transition:box-shadow .3s,padding .3s}
.nav.scrolled .pill{box-shadow:0 14px 34px rgba(60,50,30,.16)}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  h1 .hl{background-size:100% 38%}
  .js .rv{opacity:1;transform:none}
}