/* Kamsy Cards marketing site. Plain CSS, mobile-first, no build step.
   Palette from design/v2-japanese/tokens.json */
@font-face{font-family:"Fredoka";src:url("../fonts/fredoka.woff2") format("woff2");font-weight:300 700;font-display:swap}
@font-face{font-family:"Patrick Hand";src:url("../fonts/patrick-hand.woff2") format("woff2");font-display:swap}
:root{
  --coral:#F25C4C;--coral-press:#D94636;--coral-text:#C23B2C;--kaki:#E8743B;--sakura:#F4B6C2;--sakura-tint:#FBE9EC;
  --matcha:#8DA570;--matcha-text:#56703E;--indigo:#2E4A7D;--washi:#F7F1E3;--surface:#FFFCF5;--sumi:#2B2A33;--muted:#5E5A66;--line:#E7DCC6;
  --radius:20px;--shadow:0 10px 30px rgba(43,42,51,.10),0 2px 6px rgba(43,42,51,.06);
  --display:"Fredoka",ui-rounded,"SF Pro Rounded",system-ui,sans-serif;
  --body:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--washi);color:var(--sumi);font:17px/1.6 var(--body)}
img{max-width:100%;height:auto;display:block}
a{color:var(--coral-text)}
h1,h2,h3{font-family:var(--display);line-height:1.12;margin:0 0 .5em;font-weight:600;letter-spacing:-.01em}
h1{font-size:clamp(2.3rem,7vw,3.9rem)}
h2{font-size:clamp(1.8rem,4.6vw,2.6rem)}
h3{font-size:1.25rem}
p{margin:0 0 1em}
.wrap{width:min(1120px,100% - 40px);margin-inline:auto}
.kana{display:block;font-family:var(--display);color:var(--coral-text);font-size:.95rem;letter-spacing:.12em;margin-bottom:.4rem}
.lead{font-size:1.15rem;color:var(--muted);max-width:38em}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:#fff;padding:8px 12px;z-index:9}

/* header */
.site-header{position:sticky;top:0;z-index:5;background:rgba(247,241,227,.92);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--sumi);font-family:var(--display);font-weight:600;font-size:1.3rem}
.brand img{width:40px;height:auto}
.brand b{color:var(--coral)}
.nav{display:none;gap:26px}
.nav a{color:var(--sumi);text-decoration:none;font-weight:500;font-size:.98rem}
.nav a:hover{color:var(--coral-text)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:12px 22px;font:600 1rem var(--display);text-decoration:none;border:2px solid transparent;cursor:pointer}
.btn-primary{background:var(--coral);color:#fff}.btn-primary:hover{background:var(--coral-press)}
.btn-ghost{border-color:var(--sumi);color:var(--sumi)}
.btn-sm{padding:8px 16px;font-size:.92rem}
@media(min-width:860px){.nav{display:flex}}

/* hero */
.hero{padding:44px 0 56px;overflow:hidden}
.hero .wrap{display:grid;gap:36px;align-items:center}
.hero h1 em{font-style:normal;color:var(--coral)}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-top:22px}
.appstore-badge{display:inline-flex;align-items:center;gap:10px;background:var(--sumi);color:#fff;border-radius:12px;padding:9px 18px 9px 14px;text-decoration:none;line-height:1.1}
.appstore-badge svg{width:24px;height:28px;fill:#fff}
.appstore-badge small{display:block;font-size:.7rem;opacity:.8}
.appstore-badge strong{font:600 1.1rem var(--display)}
.hero-note{font-size:.9rem;color:var(--muted);margin-top:12px}
.hero-art{position:relative;min-height:330px}
.hero-art .card{position:absolute;width:74%;border-radius:12px;box-shadow:var(--shadow);background:#fff}
.hero-art .c1{right:0;top:0;transform:rotate(4deg)}
.hero-art .c2{left:4%;top:24%;transform:rotate(-5deg)}
.hero-art .kansha{position:absolute;right:-2%;bottom:-6%;width:34%;filter:drop-shadow(0 12px 16px rgba(43,42,51,.18))}
.bubble{position:absolute;right:26%;bottom:44%;background:#fff;border:2px solid var(--sumi);border-radius:18px;padding:6px 14px;font:600 1.15rem var(--display);color:var(--coral-text)}
@media(min-width:860px){
  .hero{padding:72px 0 88px}
  .hero .wrap{grid-template-columns:1.05fr 1fr;gap:56px}
  .hero-art{min-height:440px}
}

/* sections */
section{padding:64px 0}
.section-head{max-width:720px;margin-bottom:34px}
.alt{background:var(--surface);border-block:1px solid var(--line)}

/* steps */
.steps{list-style:none;margin:0;padding:0;display:grid;gap:18px;counter-reset:s}
.steps li{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px 22px 20px;position:relative;counter-increment:s}
.steps li::before{content:counter(s);display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--coral);color:#fff;font:600 1.15rem var(--display);margin-bottom:12px}
.steps li.first{background:var(--sakura-tint);border-color:var(--sakura)}
.steps li p{color:var(--muted);margin:0;font-size:.98rem}
.tag{display:inline-block;font-size:.75rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--coral-text);background:#fff;border:1px solid var(--sakura);border-radius:999px;padding:2px 10px;margin-left:6px;vertical-align:middle}
@media(min-width:700px){.steps{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1040px){.steps{grid-template-columns:repeat(5,1fr)}}

.voice{display:grid;gap:28px;align-items:center;margin-top:48px;background:var(--indigo);color:#fff;border-radius:28px;padding:30px 26px;overflow:hidden}
.voice h3{font-size:1.6rem}
.voice p{color:#DCE3F0}
.voice img{width:170px;justify-self:center}
.quote{font-family:"Patrick Hand",var(--display);background:#fff;color:#1F2A44;border-radius:14px;padding:16px 18px;font-size:1.05rem;margin:0}
@media(min-width:860px){.voice{grid-template-columns:200px 1fr 1fr;padding:36px 44px}}

/* cards gallery */
.gallery{display:grid;gap:18px;grid-template-columns:repeat(2,1fr)}
.gallery figure{margin:0}
.gallery img{border-radius:10px;box-shadow:var(--shadow);background:#fff;aspect-ratio:3/2;object-fit:cover;width:100%}
.gallery figcaption{font-size:.88rem;color:var(--muted);margin-top:8px}
.gallery .wide{grid-column:span 2}
@media(min-width:860px){.gallery{grid-template-columns:repeat(4,1fr)}}
.pair{display:grid;gap:18px;grid-template-columns:1fr 1fr}
.pair-tight{margin-bottom:18px}
.card-shot{margin:0}
.card-shot img{border-radius:10px;box-shadow:var(--shadow);background:#fff}

/* events */
.events{display:grid;gap:12px;grid-template-columns:repeat(2,1fr);list-style:none;padding:0;margin:0}
.events li{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:16px;display:flex;gap:12px;align-items:flex-start}
.events .ico{font-size:1.5rem;line-height:1}
.events b{display:block;font-family:var(--display);font-weight:600;font-size:1.05rem}
.events span.s{font-size:.86rem;color:var(--muted);line-height:1.4}
.events li.quiet{background:#F3F2EE;border-color:#DEDBD3}
@media(min-width:860px){.events{grid-template-columns:repeat(3,1fr);gap:16px}}

/* pricing */
.plans{display:grid;gap:18px}
.plan{background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:28px 24px;display:flex;flex-direction:column}
.plan.featured{border:2px solid var(--coral);box-shadow:var(--shadow);position:relative}
.plan.featured .ribbon{position:absolute;top:-13px;left:24px;background:var(--coral);color:#fff;font:600 .8rem var(--display);padding:4px 12px;border-radius:999px}
.price{font:600 2.6rem var(--display);margin:.1em 0 0}
.price small{font-size:1rem;color:var(--muted);font-weight:500}
.plan ul{padding-left:1.1em;color:var(--muted);margin:14px 0 0}
.plan li{margin-bottom:6px}
.fine{font-size:.88rem;color:var(--muted);margin-top:18px}
@media(min-width:860px){.plans{grid-template-columns:repeat(3,1fr)}}

/* CTA + footer */
.cta-section{padding-top:0}
.cta{background:var(--coral);color:#fff;border-radius:28px;padding:36px 26px;display:grid;gap:20px;align-items:center;text-align:center}
.cta h2{color:#fff}.cta p,.cta-copy{color:#FFE3DF;margin:0}
.cta-mail{color:#fff}
.cta img{width:150px;margin:0 auto}
.cta .appstore-badge{justify-self:center}
@media(min-width:860px){.cta{grid-template-columns:180px 1fr auto;text-align:left;padding:40px 48px}}
.site-footer{padding:48px 0 36px;font-size:.93rem;color:var(--muted)}
.footer-blurb{margin-top:10px}
.site-footer .cols{display:grid;gap:26px}
.site-footer h4{font-family:var(--display);color:var(--sumi);margin:0 0 8px;font-size:1rem;font-weight:600}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin-bottom:6px}
.site-footer a{color:var(--muted);text-decoration:none}.site-footer a:hover{color:var(--coral-text)}
.legal-line{border-top:1px solid var(--line);margin-top:30px;padding-top:18px;display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between}
@media(min-width:760px){.site-footer .cols{grid-template-columns:2fr 1fr 1fr 1fr}}

/* document pages (privacy / terms / support) */
.doc{padding:44px 0 64px}
.doc .wrap{max-width:780px}
.doc h1{font-size:clamp(2rem,6vw,2.8rem)}
.doc h2{font-size:1.45rem;margin-top:1.8em}
.doc h3{margin-top:1.4em}
.doc li{margin-bottom:.4em}
.draft{background:#FFF4D6;border:1px dashed #C9962A;color:#5A4410;border-radius:14px;padding:14px 18px;font-size:.95rem;margin:0 0 26px}
.confirm{background:#FFF4D6;border-radius:4px;padding:0 4px;font-size:.9em;color:#5A4410}
.updated{color:var(--muted);font-size:.95rem}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px 18px;margin-bottom:10px}
.faq summary{cursor:pointer;font-weight:600;font-family:var(--display);font-size:1.05rem}
.faq details p{margin:.7em 0 0;color:var(--muted)}
.contact-cards{display:grid;gap:14px;margin:20px 0 10px}
.contact-cards a{display:block;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:16px 18px;text-decoration:none;color:var(--sumi)}
.contact-cards b{font-family:var(--display);display:block;font-size:1.08rem;color:var(--coral-text)}
@media(min-width:700px){.contact-cards{grid-template-columns:1fr 1fr}}

/* small-phone tweaks */
.missing{text-align:center;padding:24px 0 48px}
.missing-kansha{width:140px;margin:0 auto 18px;filter:drop-shadow(0 12px 16px rgba(43,42,51,.18))}
.missing .lead{margin-inline:auto}
.missing .btn{margin:8px 0 16px}

@media(max-width:559px){
  .events{grid-template-columns:1fr;gap:10px}
  .events li{padding:13px 14px}
  .pair{grid-template-columns:1fr}
  .voice img{width:130px}
  .cta img{width:120px}
}