@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Noto+Serif+JP:wght@500;700;900&display=swap');
:root{--cold:#eef5f8;--cold-2:#dceaf1;--blue:#006ee6;--cyan:#63d6ef;--ink:#0b1218;--muted:#64717a;--dark:#090b0d;--danger:#ff493d;--warm:#ead7b6;--warm-2:#c78047;--cream:#f6eedf;--earth:#392a21;--line:rgba(11,18,24,.22)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cold);color:var(--ink);font-family:Inter,'Noto Sans JP',sans-serif;line-height:1.7}img{display:block;width:100%}a{color:inherit}.progress{position:fixed;z-index:100;left:0;right:0;top:0;height:3px;background:rgba(120,140,150,.2)}.progress span{display:block;width:0;height:100%;background:var(--blue)}
.zero-header{position:fixed;z-index:90;top:3px;left:0;right:0;height:68px;padding:0 clamp(20px,4vw,64px);display:flex;align-items:center;gap:36px;color:#0a141c;background:rgba(238,245,248,.92);border-bottom:1px solid rgba(11,18,24,.25);backdrop-filter:blur(16px)}.zero-brand{font-weight:800;font-size:23px;letter-spacing:-.06em;text-decoration:none}.zero-brand span{margin-left:5px;font-size:11px;letter-spacing:.05em}.zero-header nav{display:flex;gap:28px;margin-left:auto}.zero-header nav a,.team-link{font-size:11px;font-weight:700;letter-spacing:.05em;text-decoration:none}.zero-header nav a:hover,.team-link:hover{color:var(--blue)}
.cold{background:var(--cold)}.dark{color:#eef3f5;background:var(--dark)}.warm{color:var(--earth);background:var(--cream)}.chapter{margin:0 0 25px;color:var(--blue);font-size:10px;font-weight:700;letter-spacing:.2em}.dark .chapter{color:var(--danger)}.warm .chapter{color:#ad5b2d}h1,h2,h3,p{margin-top:0}.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s ease}.reveal.is-visible{opacity:1;transform:none}
.hero{position:relative;min-height:100svh;display:grid;grid-template-columns:1.05fr .95fr;padding-top:71px;overflow:hidden}.hero-media{position:relative;min-height:650px;overflow:hidden;background:#c8dce6}.hero-media>img{height:100%;object-fit:cover;filter:saturate(.65) contrast(1.04)}.hero-media:after{content:'';position:absolute;inset:0;border:1px solid rgba(255,255,255,.4);box-shadow:inset 0 0 0 22px rgba(231,241,246,.12);pointer-events:none}.scan-line{position:absolute;z-index:2;left:0;right:0;top:12%;height:2px;background:var(--cyan);box-shadow:0 0 18px var(--cyan);animation:scan 5s linear infinite}.sensor{position:absolute;z-index:3;min-width:145px;padding:10px 12px;color:#e9fbff;background:rgba(2,22,32,.78);border:1px solid rgba(99,214,239,.7);font-size:9px;letter-spacing:.13em}.sensor b,.sensor span{display:block}.sensor span{margin-top:3px;color:var(--cyan)}.sensor-a{left:8%;top:18%}.sensor-b{right:8%;top:43%}.sensor-c{left:15%;bottom:16%}.hero-copy{display:flex;flex-direction:column;justify-content:center;padding:clamp(60px,7vw,110px);border-left:1px solid var(--line)}.hero h1{margin:0 0 44px;font-size:clamp(80px,10vw,155px);line-height:.75;letter-spacing:-.09em}.hero h1 small{display:block;margin:23px 0 0 7px;font-size:17px;letter-spacing:.28em}.hero-lead{font-size:clamp(28px,3.7vw,55px);font-weight:700;line-height:1.3;letter-spacing:-.045em}.zero-list{display:flex;flex-wrap:wrap;gap:7px 24px;margin:18px 0;font-weight:700}.body-copy{color:var(--muted)}.scroll-cue{display:flex;justify-content:space-between;max-width:390px;margin-top:36px;padding:15px 0;border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);font-size:12px;font-weight:700;text-decoration:none}.scroll-cue i{font-style:normal;animation:bob 1.5s ease-in-out infinite}
.automatic{padding:clamp(100px,12vw,180px) clamp(20px,6vw,96px)}.section-intro{display:grid;grid-template-columns:.35fr 1.2fr .8fr;gap:5vw;align-items:end;margin-bottom:80px}.section-intro .chapter{align-self:start}.section-intro h2{margin:0;font-size:clamp(43px,6vw,92px);line-height:1.08;letter-spacing:-.065em}.section-intro>p:last-child{margin:0;color:var(--muted);font-size:15px}.event-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--ink);border-left:1px solid var(--ink)}.event-card{position:relative;min-height:450px;padding:30px 24px;display:flex;flex-direction:column;background:rgba(255,255,255,.4);border-right:1px solid var(--ink);border-bottom:1px solid var(--ink)}.event-index{font-size:10px;color:var(--blue)}.event-card h3{margin:60px 0 28px;font-size:34px}.event-card blockquote{margin:0;font-family:'Noto Serif JP',serif;font-size:18px}.event-card p{font-size:13px}.event-card ul{margin:0;padding:0;list-style:none;font-size:12px}.event-card li{padding:5px 0;border-bottom:1px solid rgba(11,18,24,.13)}.ai-log{margin-top:auto;padding-top:25px;font-size:10px;letter-spacing:.06em}.ai-log span,.ai-log strong{display:block}.ai-log i{display:block;height:2px;margin:12px 0;background:var(--cyan);transform-origin:left;animation:process 2.5s ease-in-out infinite}.ai-log strong{color:var(--blue);font-size:12px}.zero-count{display:flex;justify-content:flex-end;gap:6vw;margin:48px 0 0}.zero-count b{font-size:14px}.zero-count b::first-letter{color:var(--blue);font-size:36px}
.intervention{padding:clamp(110px,14vw,220px) clamp(20px,7vw,110px)}.dark-lead{max-width:1000px;margin:0 auto 160px}.dark-lead h2{margin-bottom:100px;font-size:clamp(46px,7vw,104px);line-height:1.1;letter-spacing:-.065em}.dark-lead>p:not(.chapter){font-size:clamp(23px,3vw,42px)}.dark-lead strong{font-weight:700}.pause{margin:100px 0!important;color:#71777a}.warning-copy{color:var(--danger);font-size:clamp(36px,5vw,76px)!important}.divorce-demo{position:relative;max-width:1100px;margin:auto;border:1px solid #40484c;background:#101417}.scene-photo{height:520px;opacity:.48;overflow:hidden}.scene-photo img{height:100%;object-fit:cover;filter:grayscale(.55) contrast(1.2)}.dialogue{position:absolute;left:5%;right:5%;top:60px;display:flex;justify-content:space-between;gap:25px}.dialogue p{max-width:42%;padding:16px 18px;color:#fff;background:#11191f;border:1px solid #6d777c;font-family:'Noto Serif JP',serif;font-size:18px}.dialogue small{display:block;margin-bottom:8px;color:#97a3a8;font:600 8px Inter,sans-serif;letter-spacing:.15em}.system-sequence{position:absolute;left:50%;top:56%;width:min(520px,85%);transform:translate(-50%,-50%)}.step{opacity:0;transform:translateY(10px);transition:.35s ease}.divorce-demo.is-running .step-1{animation:showStep .5s .3s forwards}.divorce-demo.is-running .step-2{animation:showStep .5s 1.1s forwards}.divorce-demo.is-running .step-3{animation:showStep .5s 1.9s forwards}.divorce-demo.is-running .step-4{animation:alarm .6s 2.8s forwards}.divorce-demo.is-running .step-5{animation:showStep .8s 4s forwards}.system-sequence>p{margin:5px 0;padding:8px 12px;color:#dce7eb;background:rgba(9,11,13,.88);border:1px solid #485359;font-size:11px}.system-sequence i{display:inline-block;width:7px;height:7px;margin-right:7px;background:var(--cyan);border-radius:50%}.divorce-complete{padding:24px;color:#fff;background:var(--danger);border:2px solid #fff;text-align:center}.divorce-complete span{display:block;font-size:8px;letter-spacing:.2em}.divorce-complete strong{font-size:clamp(43px,7vw,80px);line-height:1}.after{margin-top:16px;padding:20px;background:rgba(9,11,13,.93);border-left:3px solid var(--danger)}.after p{margin:0;font-family:'Noto Serif JP',serif;font-size:17px}.after b{display:block;margin-top:12px;color:var(--danger);font-size:11px}.four-words{display:grid;grid-template-columns:repeat(4,1fr);max-width:1100px;margin:90px auto 0;border-top:1px solid #444}.four-words span,.four-words strong{padding:26px 12px;border-right:1px solid #444;font-size:18px}.four-words strong{color:var(--danger)}
.history{padding:clamp(110px,13vw,200px) clamp(20px,6vw,96px);background:#ddd9d1}.history .section-intro{margin-bottom:110px}.timeline{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:24px;align-items:center}.era{min-height:360px;padding:26px;border-top:2px solid var(--ink);border-bottom:1px solid var(--ink)}.era time{color:var(--blue);font-size:11px;font-weight:700;letter-spacing:.15em}.era h3{margin:70px 0 12px;font-size:34px}.era p{font-size:13px}.era b{display:block;margin:25px 0 10px;font:700 24px 'Noto Serif JP',serif}.era small{color:var(--muted)}.timeline-arrow{font-style:normal;font-size:28px}.lost{max-width:800px;margin:150px auto 0;text-align:center}.lost p{color:var(--muted)}.lost h3{font:700 clamp(44px,6vw,84px)/1.3 'Noto Serif JP',serif}
.ritual{padding-bottom:clamp(110px,13vw,190px)}.ritual-hero{position:relative;min-height:92vh}.ritual-hero>img{height:92vh;object-fit:cover;filter:saturate(.75) sepia(.16)}.ritual-copy{position:absolute;left:clamp(20px,7vw,110px);bottom:8%;max-width:720px;padding:40px;color:var(--cream);background:rgba(50,35,25,.88);border-left:5px solid var(--warm-2)}.ritual-copy h2{font:700 clamp(43px,6vw,86px)/1.2 'Noto Serif JP',serif;letter-spacing:-.05em}.ritual-copy>p:not(.chapter){font-family:'Noto Serif JP',serif}.ritual-copy>strong{font:700 clamp(23px,3vw,40px)/1.5 'Noto Serif JP',serif;color:#f4c987}.ritual-grid{display:grid;grid-template-columns:repeat(2,1fr);max-width:1200px;margin:100px auto 0;padding:0 24px;border-top:1px solid var(--earth);border-left:1px solid var(--earth)}.ritual-card{position:relative;min-height:390px;padding:42px;border-right:1px solid var(--earth);border-bottom:1px solid var(--earth);overflow:hidden}.ritual-card>span{font-size:11px;color:#a3562a}.ritual-card h3{margin:65px 0 25px;font:700 clamp(30px,4vw,50px) 'Noto Serif JP',serif}.ritual-card p{max-width:530px}.ritual-card.image-card{padding-top:250px;color:var(--cream);background:#30251f}.ritual-card.image-card img{position:absolute;inset:0;height:230px;object-fit:cover;filter:saturate(.7) sepia(.12)}.ritual-card.wide{grid-column:1/-1;min-height:340px}.ritual-card.wide h3{margin-top:45px}.ritual-card.wide strong{font:700 clamp(24px,3vw,42px) 'Noto Serif JP',serif}
.thesis{padding:clamp(110px,13vw,200px) clamp(20px,7vw,110px);background:#c59a68}.thesis>h2{max-width:1150px;margin:0;font:900 clamp(52px,8vw,124px)/1.05 'Noto Serif JP',serif;letter-spacing:-.07em}.thesis>h2 span{color:#fff0d0}.years{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:5vw;margin:150px 0}.years article{padding-top:28px;border-top:2px solid var(--earth)}.years time{font-size:clamp(60px,8vw,120px);font-weight:800;letter-spacing:-.08em}.years article p{margin:30px 0 5px}.years strong{font:700 clamp(25px,3.4vw,50px)/1.45 'Noto Serif JP',serif}.years>i{font-style:normal;font-size:45px}.human-question{display:grid;grid-template-columns:1fr 1fr;gap:8vw;padding-top:40px;border-top:1px solid var(--earth)}.human-question p{font:500 clamp(18px,2vw,28px)/1.8 'Noto Serif JP',serif}
.finale{min-height:100svh;padding:clamp(120px,15vw,230px) clamp(20px,7vw,110px) 0}.final-question{max-width:1000px}.final-question>p{margin:0;color:#8c9498;font:500 clamp(20px,2vw,30px) 'Noto Serif JP',serif}.final-question h2{margin:100px 0 240px;font:700 clamp(48px,7.5vw,112px)/1.3 'Noto Serif JP',serif;letter-spacing:-.055em}.final-brand{padding:100px 0 150px;border-top:1px solid #383e41;text-align:center}.zero-word{font-size:clamp(90px,17vw,250px);font-weight:800;line-height:.72;letter-spacing:-.1em}.zero-word small{display:block;margin-top:40px;font-size:18px;letter-spacing:.3em}.final-brand>p{margin:80px 0 30px;font:500 clamp(20px,2.5vw,34px)/1.8 'Noto Serif JP',serif}.final-brand>p strong{color:var(--danger)}.final-brand>small{color:#8c9498}.finale footer{display:flex;justify-content:space-between;gap:20px;padding:30px 0;border-top:1px solid #383e41;color:#8c9498;font-size:10px;letter-spacing:.1em}.finale footer a{text-decoration:none}
@keyframes scan{from{top:8%}50%{top:90%}to{top:8%}}@keyframes bob{50%{transform:translateY(6px)}}@keyframes process{0%{transform:scaleX(0)}60%,100%{transform:scaleX(1)}}@keyframes showStep{to{opacity:1;transform:none}}@keyframes alarm{0%{opacity:0;transform:scale(1.12)}70%{opacity:1;transform:scale(.98)}100%{opacity:1;transform:none}}
@media(max-width:900px){.zero-header nav{display:none}.hero{grid-template-columns:1fr}.hero-media{min-height:58vh}.hero-copy{border-left:0}.section-intro{grid-template-columns:1fr}.event-grid{grid-template-columns:repeat(2,1fr)}.timeline{overflow-x:auto;grid-template-columns:300px auto 300px auto 300px;padding-bottom:20px}.ritual-hero,.ritual-hero>img{min-height:850px;height:850px}.four-words{grid-template-columns:repeat(2,1fr)}.human-question{grid-template-columns:1fr}}
@media(max-width:600px){.zero-header{height:60px;padding:0 16px}.team-link{margin-left:auto}.hero{padding-top:63px}.hero-media{min-height:52vh}.hero-copy{padding:65px 20px}.hero h1{font-size:84px}.hero-lead{font-size:32px}.automatic,.intervention,.history{padding-left:20px;padding-right:20px}.section-intro{margin-bottom:55px}.section-intro h2{font-size:45px}.event-grid{grid-template-columns:1fr}.event-card{min-height:350px}.event-card h3{margin-top:35px}.zero-count{justify-content:flex-start;flex-wrap:wrap}.dark-lead{margin-bottom:100px}.dark-lead h2{margin-bottom:70px;font-size:45px}.dialogue{top:30px;flex-direction:column}.dialogue p{max-width:88%;margin:0;font-size:14px}.dialogue .husband{align-self:flex-end}.scene-photo{height:650px}.system-sequence{top:61%}.four-words{grid-template-columns:1fr 1fr}.four-words span,.four-words strong{font-size:14px}.history .section-intro{margin-bottom:70px}.lost{margin-top:100px}.ritual-hero,.ritual-hero>img{height:780px;min-height:780px}.ritual-copy{left:14px;right:14px;bottom:20px;padding:25px}.ritual-copy h2{font-size:42px}.ritual-grid{grid-template-columns:1fr;margin-top:60px;padding:0 14px}.ritual-card.wide{grid-column:auto}.ritual-card{padding:28px;min-height:330px}.ritual-card.image-card{padding-top:245px}.thesis{padding-left:20px;padding-right:20px}.thesis>h2{font-size:52px}.years{grid-template-columns:1fr;margin:100px 0}.years>i{transform:rotate(90deg);justify-self:center}.finale{padding-left:20px;padding-right:20px}.final-question h2{margin:75px 0 160px;font-size:48px}.zero-word{font-size:92px}.finale footer{flex-direction:column}.sensor{transform:scale(.8)}.sensor-b{right:0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}.reveal{opacity:1;transform:none}.step{opacity:1;transform:none}}

/* Cute service surface: the first impression is intentionally soft and reassuring. */
:root{--cute-cream:#fffaf3;--cute-pink:#f7aaa7;--cute-blue:#9cd5ef;--cute-yellow:#f6d875;--cute-line:#5c5651}
body{background:var(--cute-cream);color:var(--cute-line);font-family:'Noto Serif JP',serif}
.zero-header{color:var(--cute-line);background:rgba(255,250,243,.94);border-bottom:3px solid var(--cute-line)}
.zero-brand{font-family:Inter,sans-serif;color:#438ab5;text-shadow:2px 2px 0 #d8f0fa}.zero-header nav a,.team-link{font-family:Inter,sans-serif}
.cold{background:var(--cute-cream)}.chapter{color:#438ab5;font-family:Inter,sans-serif}.hero{border-bottom:3px solid var(--cute-line)}
.hero-media{background:var(--cute-blue);border-right:3px solid var(--cute-line)}.hero-media>img{filter:saturate(.72) brightness(1.08)}.hero-media:after{border:12px solid rgba(255,255,255,.36);box-shadow:none}.scan-line{height:3px;background:#fff;box-shadow:0 0 0 2px var(--cute-blue)}
.sensor{color:var(--cute-line);background:rgba(255,254,250,.9);border:2px solid var(--cute-line);border-radius:13px;box-shadow:3px 4px 0 var(--cute-pink);font-family:Inter,sans-serif}.sensor span{color:#438ab5;font-weight:800}.sensor-a{transform:rotate(-2deg)}.sensor-b{transform:rotate(2deg)}
.hero-copy{border-left:0}.hero h1{color:#4c4844;font-family:Inter,sans-serif;text-shadow:4px 5px 0 #fff,7px 8px 0 var(--cute-pink)}.hero h1 small{font-family:'Noto Serif JP',serif}.hero-lead{font-weight:900;line-height:1.4}.zero-list span{padding:3px 10px;background:#fff;border:2px solid var(--cute-line);border-radius:12px}.zero-list span:nth-child(1){box-shadow:3px 3px 0 var(--cute-blue)}.zero-list span:nth-child(2){box-shadow:3px 3px 0 var(--cute-pink)}.zero-list span:nth-child(3){box-shadow:3px 3px 0 var(--cute-yellow)}.body-copy{color:#746d67}
.cute-guide{display:flex;align-items:center;gap:13px;margin-top:26px}.cute-guide p{position:relative;margin:0;padding:9px 13px;background:#fff;border:2px solid var(--cute-line);border-radius:16px;font-size:11px;line-height:1.55}.cute-guide p:before{content:'';position:absolute;left:-7px;top:15px;width:10px;height:10px;background:#fff;border-left:2px solid var(--cute-line);border-bottom:2px solid var(--cute-line);transform:rotate(45deg)}.guide-face{position:relative;display:block;width:54px;height:48px;background:#dff3fa;border:3px solid var(--cute-line);border-radius:53% 47% 49% 51%;box-shadow:3px 4px 0 var(--cute-pink)}.guide-face:before,.guide-face:after{content:'';position:absolute;top:18px;width:4px;height:7px;background:var(--cute-line);border-radius:50%}.guide-face:before{left:14px}.guide-face:after{right:14px}.guide-face i{position:absolute;left:23px;top:30px;width:8px;height:4px;border-bottom:2px solid var(--cute-line);border-radius:50%}
.scroll-cue{border-color:var(--cute-line);font-family:Inter,sans-serif}.automatic{background:#fffdf9}.automatic .section-intro h2{font-weight:900}.automatic .section-intro>p:last-child{color:#746d67}.event-grid{gap:18px;border:0}.event-card{min-height:450px;background:#fff;border:3px solid var(--cute-line);border-radius:22px;box-shadow:6px 7px 0 #d9edf6}.event-card:nth-child(2){box-shadow:6px 7px 0 #f8c2bf}.event-card:nth-child(3){box-shadow:6px 7px 0 #f6df95}.event-card:nth-child(4){box-shadow:6px 7px 0 #cbe5d2}.event-card:before{content:'♡';position:absolute;right:20px;top:19px;display:grid;place-items:center;width:42px;height:38px;color:#e76f70;background:#fff1f0;border:2px solid var(--cute-line);border-radius:50%;font:800 21px Inter,sans-serif}.event-card:nth-child(2):before{content:'⌂';color:#438ab5;background:#e8f6fb}.event-card:nth-child(3):before{content:'✦';color:#b78118;background:#fff5cd}.event-card:nth-child(4):before{content:'○';color:#5d8a68;background:#e8f5eb}.event-index{color:#438ab5;font-family:Inter,sans-serif}.event-card h3{font-weight:900}.event-card blockquote{font-weight:700}.event-card li{border-bottom:1px dashed #c1b7ae}.ai-log{padding:16px;background:#eef8fb;border:2px dashed #7893a0;border-radius:12px;font-family:Inter,sans-serif}.ai-log strong{color:#438ab5}.ai-log i{background:var(--cute-blue);box-shadow:none}.zero-count b{padding:8px 12px;background:#fff;border:2px solid var(--cute-line);border-radius:14px}.zero-count b::first-letter{color:#e76f70}
.tone-break{max-width:900px;margin:0 auto 220px;text-align:center}.tone-break span{display:inline-block;padding:6px 10px;color:#080a0b;background:var(--danger);font:800 9px Inter,sans-serif;letter-spacing:.18em}.tone-break p{margin:55px 0 0;font:700 clamp(45px,7vw,104px)/1.3 'Noto Serif JP',serif;color:#f0f3f4}.intervention{position:relative;border-top:18px solid var(--danger)}.intervention:before{content:'AUTOMATION CANNOT BE CANCELLED / AUTOMATION CANNOT BE CANCELLED';position:absolute;left:0;right:0;top:0;padding:8px 0;color:#0a0b0c;background:var(--danger);font:800 10px Inter,sans-serif;letter-spacing:.2em;text-align:center;white-space:nowrap;overflow:hidden;transform:translateY(-100%)}
.history{color:#292724;background:#d6d2cb}.history .era{background:rgba(255,255,255,.18)}.ritual{background:#f4e6ce}.ritual-card{background:rgba(255,252,245,.28)}.thesis{background:#bd8755}.finale{background:#050607}.finale .zero-word{text-shadow:none}.finale .final-question h2{color:#fff}.final-brand{border-top-color:#24282a}
@media(max-width:900px){.event-grid{gap:13px}.hero-media{border-right:0;border-bottom:3px solid var(--cute-line)}}
@media(max-width:600px){.event-card{min-height:340px}.tone-break{margin-bottom:130px}.intervention:before{font-size:8px}.cute-guide{margin-bottom:12px}}