/* Contaixt v2 — simplified page. Builds on styles.css + mobile.css tokens */
.sec{padding:150px 0}
.head{margin-bottom:72px}
.sub{font-size:21px;color:var(--ink-2);max-width:560px;margin-top:26px;line-height:1.45}

/* HERO */
.h2o{background:var(--night);color:#fff;min-height:100vh;display:flex;flex-direction:column;justify-content:center;padding:150px 0 80px;overflow:hidden}
.h2o .eyebrow{color:var(--peach)}
.h2o h1{font-size:clamp(60px,8.8vw,138px);letter-spacing:-.05em;line-height:.93;margin-top:30px;max-width:11ch;font-weight:600}
.h2o h1 em{font-style:normal;color:var(--accent-2)}
.h2o-row{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-top:40px;flex-wrap:wrap}
.h2o-row p{font-size:21px;line-height:1.45;color:var(--on-night-2);max-width:560px}
.field-wrap{margin-top:80px;border-top:1px solid var(--night-line);padding-top:26px}
.field-stage{position:relative;height:250px}
.tile{position:absolute;left:0;top:0;width:var(--tw,38px);height:22px;border-radius:2px;background:var(--night-3);border:1px solid var(--night-line);transition:transform 1.5s cubic-bezier(.7,0,.2,1),background .8s,border-color .8s,opacity .8s;font-family:var(--mono);font-size:8px;color:var(--on-night-2);display:flex;align-items:center;justify-content:center;letter-spacing:.04em;overflow:hidden}
.tile.lbl{background:#2A3D42}
.tile.hid{opacity:0}
.st-structured .tile{background:#33484D;border-color:#3E555A;color:transparent}
.st-compound .tile{background:#33484D;border-color:#3E555A;color:transparent}
.st-compound .tile.new{background:var(--accent);border-color:var(--accent)}
.field-steps{display:flex;gap:0;margin-top:30px}
.field-steps span{flex:1;padding-top:14px;border-top:2px solid var(--night-line);color:var(--on-night-2);transition:all .5s}
.field-steps span.on{border-top-color:var(--accent);color:#fff}

/* PROBLEM */
.silos3{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--ink)}
.s3{padding:34px 36px 0 0;min-height:380px;display:flex;flex-direction:column}
.s3+.s3{padding-left:36px;border-left:1px solid var(--line)}
.s3 h3{font-size:clamp(48px,5vw,76px);letter-spacing:-.05em;line-height:.9}
.s3 .mono{color:var(--accent)}
.s3 p{font-size:16px;color:var(--ink-2);margin:14px 0 30px;max-width:24ch}
.pile{position:relative;flex:1;min-height:180px}
.pile .pc{position:absolute;padding:9px 12px;background:var(--white);border:1px solid var(--line);border-radius:3px;font-size:12.5px;white-space:nowrap;box-shadow:0 8px 20px -14px rgba(20,33,37,.35)}
.pile .pc small{font-family:var(--mono);font-size:9.5px;color:var(--ink-3);margin-left:8px}
.pile.people .pc{border-style:dashed;background:transparent;box-shadow:none;animation:vanish 6s ease-in-out infinite}
@keyframes vanish{0%,35%{opacity:1;filter:none;transform:translateX(0)}60%,80%{opacity:.08;filter:blur(2px);transform:translateX(14px)}100%{opacity:1;filter:none;transform:translateX(0)}}
.forget{margin-top:70px;display:flex;justify-content:space-between;align-items:baseline;gap:30px;padding-top:26px;border-top:1px solid var(--line);flex-wrap:wrap}
.forget p{font-size:clamp(24px,2.6vw,36px);letter-spacing:-.03em;font-weight:600;max-width:24ch;line-height:1.15}
.forget p span{color:var(--ink-3)}

/* PRODUCT */
.prod{background:var(--white);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.prod h2{font-size:clamp(64px,9vw,140px);letter-spacing:-.055em}
.flow{display:grid;grid-template-columns:1fr 90px 260px 90px 1.1fr;align-items:center}
.flow .ins{display:grid;gap:8px}
.flow .ins div{display:flex;justify-content:space-between;align-items:center;padding:16px 18px;border:1px solid var(--line);border-radius:3px;background:var(--paper);font-size:17px;font-weight:500;letter-spacing:-.01em}
.flow .ins div span{font-family:var(--mono);font-size:10.5px;color:var(--ink-3);font-weight:400}
.flow .core{background:var(--ink);color:#fff;aspect-ratio:1;border-radius:4px;display:flex;flex-direction:column;justify-content:space-between;padding:24px}
.flow .core .logo{font-size:18px}
.flow .core .mono{color:var(--on-night-2);line-height:2}
.flow .core .mono b{color:#fff;font-weight:400}
.flow .core .mono b::before{content:"● ";color:var(--accent)}
.flow .rec{border:1px solid var(--ink);border-radius:4px;padding:20px;background:var(--white)}
.flow .rec .rh{display:flex;justify-content:space-between;align-items:baseline;padding-bottom:12px;border-bottom:1px solid var(--line);margin-bottom:4px}
.flow .rec .rh b{font-size:17px;letter-spacing:-.02em}
.flow .rec .rr{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px dashed var(--line-soft);font-size:13.5px}
.flow .rec .rr span:first-child{font-family:var(--mono);font-size:10.5px;color:var(--ink-3);text-transform:uppercase;letter-spacing:.04em}
.flow .conn{margin-top:0}
.flow-cap{display:grid;grid-template-columns:1fr 90px 260px 90px 1.1fr;margin-top:18px;color:var(--ink-3)}
.flow-cap span:nth-child(2){grid-column:3}.flow-cap span:nth-child(3){grid-column:5}

.outs{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:110px}
.out{border:1px solid var(--line);border-radius:4px;background:var(--paper);overflow:hidden;display:flex;flex-direction:column}
.out .vis{height:230px;border-bottom:1px solid var(--line);position:relative;overflow:hidden;background:var(--white)}
.out .txt{padding:26px 26px 30px}
.out .mono{color:var(--accent)}
.out h3{font-size:28px;letter-spacing:-.03em;text-transform:uppercase;font-weight:700;margin:12px 0 10px;line-height:1}
.out p{font-size:15px;color:var(--ink-2)}
/* vis 1 comps */
.v-comps{display:grid;grid-template-columns:1fr 1fr;height:100%}
.v-comps table{font-size:11px}
.v-comps td,.v-comps th{padding:7px 8px}
.v-map{position:relative;background:#E9E5DD;border-left:1px solid var(--line)}
.v-map::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(26,36,38,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(26,36,38,.06) 1px,transparent 1px);background-size:22px 22px}
.v-map .pin{width:11px;height:11px;border-width:2px}
.v-map .pin.me{background:var(--accent);box-shadow:0 0 0 6px rgba(186,89,54,.18)}
/* vis 2 search */
.v-search{padding:22px}
.v-q{display:flex;align-items:center;gap:10px;padding:11px 14px;border:1px solid var(--ink);border-radius:3px;font-size:13px}
.v-q::before{content:"";width:10px;height:10px;border:1.5px solid var(--ink);border-radius:50%;flex:none}
.v-q .caret{width:1px;height:14px;background:var(--accent);animation:pulse 1s infinite}
.v-res{margin-top:12px}
.v-res div{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid var(--line-soft);font-size:12.5px}
/* vis 3 outputs */
.v-gen{position:relative;height:100%;padding:24px}
.slide-t{position:absolute;width:62%;aspect-ratio:16/9;background:var(--white);border:1px solid var(--line);border-radius:3px;box-shadow:0 18px 30px -18px rgba(20,33,37,.35);padding:10px 12px}
.slide-t.a{left:24px;top:26px}
.slide-t.b{right:24px;bottom:22px;background:var(--ink);border-color:var(--ink)}
.slide-t .t{font-size:9px;font-weight:600;letter-spacing:-.01em}
.slide-t.b .t{color:#fff}
.slide-t .l{height:4px;background:var(--line-soft);margin-top:6px;border-radius:1px}
.slide-t.b .l{background:var(--night-line)}
.slide-t .bar{display:flex;align-items:flex-end;gap:4px;height:44px;margin-top:8px}
.slide-t .bar i{flex:1;background:var(--accent);border-radius:1px}
.slide-t .mono{position:absolute;right:10px;top:9px;font-size:8px;color:var(--ink-3)}

/* WHATSAPP */
.wa{background:var(--night);color:var(--on-night);padding:150px 0 130px;overflow:hidden}
.wa .idx{border-top-color:var(--on-night);color:var(--on-night-2)}
.wa h2{font-size:clamp(58px,8vw,124px);letter-spacing:-.05em;line-height:.93;max-width:12ch}
.wa h2 em{font-style:normal;color:var(--accent-2)}
.wa .sub{color:var(--on-night-2)}
.wa-grid{display:grid;grid-template-columns:1fr 380px 1fr;gap:60px;align-items:center;margin-top:90px}
.phases{display:flex;flex-direction:column}
.phase{text-align:left;padding:26px 0;border-top:1px solid var(--night-line);color:#56686C;transition:color .4s;position:relative}
.phase:last-child{border-bottom:1px solid var(--night-line)}
.phase::before{content:"";position:absolute;top:-1px;left:0;height:2px;width:0;background:var(--accent);transition:width .6s}
.phase.on{color:#fff}
.phase.on::before{width:100%}
.phase .mono{display:block;margin-bottom:10px}
.phase.on .mono{color:var(--accent-2)}
.phase h3{font-size:clamp(40px,4.4vw,64px);letter-spacing:-.045em;line-height:.95}
.phase p{font-size:15px;color:var(--on-night-2);margin-top:12px;max-width:30ch;opacity:.5;transition:opacity .4s}
.phase.on p{opacity:1}
.wa .phone{width:370px;height:740px;background:#0B1416;box-shadow:0 80px 120px -50px rgba(0,0,0,.8),inset 0 0 0 1.5px #34494E}
.wa .ph-notch{background:#0B1416}
.wa .ph-thread{height:calc(100% - 100px - 58px)}
.wa .phone,.wa .bub,.wa .ph-head{color:var(--ink)}
.wa .bub{font-size:13.5px}
.bub.att2{display:flex;align-items:center;gap:10px;padding:10px 10px 18px}
.bub.att2 .ic{width:34px;height:40px;background:var(--accent);border-radius:3px;position:relative;flex:none}
.bub.att2 .ic::after{content:"PPTX";position:absolute;bottom:5px;left:0;right:0;text-align:center;font-family:var(--mono);font-size:7px;color:#fff}
.bub.att2 b{display:block;font-size:12.5px;font-weight:600}
.bub.att2 small{font-family:var(--mono);font-size:9.5px;color:var(--ink-3)}
.bub .clist{list-style:none;margin-top:6px}
.bub .clist li{display:flex;justify-content:space-between;gap:8px;padding:4px 0;border-top:1px dashed var(--line);font-size:11.5px}
.bub .clist li span:last-child{font-family:var(--mono);font-size:10px;color:var(--ink-3)}
.bub .tick{color:#4FA3D1;font-size:10px;margin-left:4px}

.wa-out{position:relative;min-height:420px}
.wo{position:absolute;inset:0;opacity:0;transform:translateY(16px);transition:opacity .6s,transform .6s;pointer-events:none}
.wo.on{opacity:1;transform:none}
.wo>.mono{color:var(--on-night-2);display:block;margin-bottom:16px}
.card-w{background:var(--white);color:var(--ink);border-radius:4px;padding:20px;box-shadow:0 40px 60px -30px rgba(0,0,0,.6)}
.card-w .rh{display:flex;justify-content:space-between;align-items:baseline;padding-bottom:12px;border-bottom:1px solid var(--line);margin-bottom:4px}
.card-w .rh b{font-size:17px;letter-spacing:-.02em}
.card-w .rr{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px dashed var(--line-soft);font-size:13.5px}
.card-w .rr span:first-child{font-family:var(--mono);font-size:10.5px;color:var(--ink-3);text-transform:uppercase;letter-spacing:.04em}
.card-w .rr.new{background:var(--peach-soft);margin:0 -8px;padding:8px}
.card-w .rr.new span:last-child{font-weight:600}
.card-w .rr[data-r]{display:none}
.card-w .rr[data-r].shown{display:flex;animation:fade .5s both}
.card-w .rr.v span:first-child::before{content:"● ";color:var(--accent)}
.wmap{position:relative;height:210px;background:#E9E5DD;border-radius:3px;overflow:hidden;margin-bottom:10px}
.wmap::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(26,36,38,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(26,36,38,.07) 1px,transparent 1px);background-size:26px 26px}
.wmap .river{position:absolute;left:-10%;right:-10%;top:58%;height:12px;background:#D4DCDA;border-radius:50%;transform:rotate(-6deg)}
.wmap .pin{width:12px;height:12px;border-width:2px}
.wmap .pin.me{background:var(--accent);box-shadow:0 0 0 8px rgba(186,89,54,.2)}
.wmap .ring{position:absolute;left:46%;top:44%;width:190px;height:190px;border:1px dashed rgba(26,36,38,.25);border-radius:50%;transform:translate(-50%,-50%)}
.wslide{aspect-ratio:16/9;background:var(--white);color:var(--ink);border-radius:3px;padding:20px 22px;box-shadow:0 40px 60px -30px rgba(0,0,0,.6);position:relative}
.wslide .top{display:flex;justify-content:space-between;color:var(--ink-3);font-family:var(--mono);font-size:9px;letter-spacing:.05em;text-transform:uppercase}
.wslide h4{font-size:19px;letter-spacing:-.025em;margin:8px 0 10px;font-weight:600}
.wslide table{font-size:10.5px}
.wslide td,.wslide th{padding:5px 4px}
.wslide th{font-size:8.5px}
.mailsent{margin-top:14px;display:flex;align-items:center;gap:12px;padding:12px 14px;border:1px solid var(--night-line);border-radius:3px;background:var(--night-2);font-size:13.5px}
.mailsent i{width:22px;height:16px;border:1.5px solid var(--peach);border-radius:2px;position:relative;flex:none}
.mailsent i::after{content:"";position:absolute;left:3px;right:3px;top:1px;height:7px;border-right:1.5px solid var(--peach);border-bottom:1.5px solid var(--peach);transform:skewY(30deg) rotate(0);display:none}
.mailsent span{font-family:var(--mono);font-size:10.5px;color:var(--on-night-2);margin-left:auto}

.usecases{display:grid;grid-template-columns:repeat(4,1fr);margin-top:110px;border-top:1px solid var(--night-line)}
.uc{padding:26px 26px 0 0}
.uc+.uc{padding-left:26px;border-left:1px solid var(--night-line)}
.uc .mono{color:var(--accent-2)}
.uc h4{font-size:21px;letter-spacing:-.025em;margin:12px 0 8px;color:#fff;font-weight:600}
.uc p{font-size:14.5px;color:var(--on-night-2)}
.not-bot{margin-top:70px;font-size:clamp(26px,2.8vw,40px);letter-spacing:-.035em;font-weight:600;max-width:26ch;line-height:1.15}
.not-bot span{color:#56686C}

/* HISTORY v2 */
.mem{display:grid;grid-template-columns:1fr 90px 1.2fr;align-items:center;gap:0}
.mem-src{list-style:none;border-top:1px solid var(--ink)}
.mem-src li{display:flex;align-items:center;gap:14px;padding:16px 0;border-bottom:1px solid var(--line);font-size:19px;letter-spacing:-.015em}
.mem-src li i{width:10px;height:10px;border-radius:1px;flex:none}
.mem-src li .mono{margin-left:auto;color:var(--ink-3);font-size:10.5px}
.c1{background:var(--ink)}.c2{background:var(--accent)}.c3{background:#5A6669}.c4{background:#8A9496}.c5{background:var(--peach)}.c6{background:#C9CFCF}
.mem-box{background:var(--ink);color:#fff;border-radius:4px;padding:30px}
.mem-box .top{display:flex;justify-content:space-between;color:var(--on-night-2)}
.mem-box .chart{height:240px;display:flex;align-items:flex-end;gap:10px;border-bottom:1px solid var(--night-line);margin-top:26px}
.mem-box .yr label{color:var(--on-night-2)}
.mem-box .foot{display:flex;justify-content:space-between;margin-top:46px;color:var(--on-night-2)}
.mem-box .foot b{color:#fff;font-weight:500}
.reuse{margin-top:90px;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line)}
.reuse div{padding-top:24px;font-size:clamp(30px,3.4vw,52px);font-weight:600;letter-spacing:-.045em;color:var(--ink-3)}
.reuse div:last-child{color:var(--accent)}
.reuse div span{display:block;font-family:var(--mono);font-size:11px;font-weight:400;letter-spacing:.06em;text-transform:uppercase;margin-bottom:12px;color:var(--ink-3)}

.form-note{font-size:12.5px;color:#6B7B7E;text-align:center}
/* CTA v2 */
.cta2{background:var(--night);color:var(--on-night);padding:160px 0 50px}
.cta2 h2{font-size:clamp(56px,8.4vw,132px);letter-spacing:-.05em;line-height:.93;max-width:13ch}
.cta2 h2 em{font-style:normal;color:var(--accent-2)}
.cta2-row{display:grid;grid-template-columns:1fr 460px;gap:60px;margin-top:70px;align-items:start}
.cta2-row p{font-size:20px;color:var(--on-night-2);max-width:34ch}

@media (max-width:1080px){
  .silos3,.outs,.usecases,.reuse{grid-template-columns:1fr}
  .s3+.s3,.uc+.uc{padding-left:0;border-left:0;border-top:1px solid var(--line);margin-top:30px}
  .uc+.uc{border-top-color:var(--night-line)}
  .flow,.flow-cap,.mem,.cta2-row{grid-template-columns:1fr;gap:18px}
  .flow .conn,.mem .conn{display:none}
  .flow .core{aspect-ratio:auto;min-height:180px}
  .flow-cap{display:none}
  .wa-grid{grid-template-columns:1fr}
  .wa .phone{transform:scale(.88);transform-origin:top center;margin-bottom:-80px}
  .wa-out{min-height:460px}
  .field-stage{height:200px}
}