/* Promtagram production vNext — 2026-09-14 */
:root{--ptg-ink:#08283c;--ptg-muted:#627887;--ptg-line:#d6e3ea;--ptg-blue:#0797d5;--ptg-navy:#05283b;--ptg-paper:#f5f9fb}
.reference-home .ptg-stats{background:#06293e;color:#fff;padding:88px 0 82px;overflow:hidden}
.reference-home .ptg-stats .eyebrow{color:#47bdf0}
.ptg-stats-head{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(260px,.8fr);gap:42px;align-items:end;margin-bottom:42px}
.ptg-stats-head h2{margin:8px 0 0;font-size:clamp(48px,7vw,92px);line-height:.93;letter-spacing:-.055em}
.ptg-stats-head p{margin:0;color:#b9ccd7;font-size:18px;line-height:1.55;max-width:560px}
.ptg-stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid rgba(255,255,255,.2);border-bottom:1px solid rgba(255,255,255,.2)}
.ptg-stat{padding:30px 22px 28px;border-right:1px solid rgba(255,255,255,.16);min-width:0}
.ptg-stat:last-child{border-right:0}.ptg-stat strong{display:block;font-size:clamp(42px,5vw,72px);line-height:.95;letter-spacing:-.05em;color:#fff}.ptg-stat span{display:block;margin-top:14px;color:#c7d9e2;font-size:13px;line-height:1.35;text-transform:uppercase;letter-spacing:.08em}.ptg-stat i{display:block;height:4px;margin-top:24px;background:rgba(255,255,255,.16);overflow:hidden;border-radius:99px}.ptg-stat i:after{content:"";display:block;height:100%;width:var(--fill,18%);background:#27ade7;border-radius:99px}.ptg-stats-note{margin:24px 0 0;color:#a9bfcb;font-size:12px;letter-spacing:.04em}

/* finance headline — no glued words on mobile */
.reference-home .ref-structure h2 br{display:block!important}.reference-home .ref-structure h2 .ptg-structure-em{display:block;margin-top:.05em}

/* AI route */
.reference-home .ref-ai.ptg-ai-route{background:#06293e;color:#fff;padding:92px 0 96px}
.ptg-ai-route .ptg-ai-intro{max-width:900px}.ptg-ai-route h2{margin:10px 0 20px;font-size:clamp(48px,6vw,88px);line-height:.96;letter-spacing:-.05em}.ptg-ai-route h2 em{font-style:normal;color:#0da8ef}.ptg-ai-route .ptg-ai-intro>p{font-size:20px;line-height:1.5;color:#bed0d9;max-width:760px}
.ptg-ai-map{margin-top:54px;display:grid;grid-template-columns:1fr 44px 1.35fr 44px 1fr 44px 1.1fr;gap:0;align-items:stretch}
.ptg-ai-node{border:1px solid rgba(255,255,255,.2);border-radius:18px;padding:22px;background:rgba(255,255,255,.04);min-height:230px;display:flex;flex-direction:column}.ptg-ai-node b{font-size:12px;color:#69cfff;letter-spacing:.1em;text-transform:uppercase}.ptg-ai-node h3{margin:10px 0 10px;font-size:24px;line-height:1.05}.ptg-ai-node p{margin:0;color:#adc4d0;line-height:1.45;font-size:14px}.ptg-ai-arrow{display:grid;place-items:center;color:#2db5ef;font-size:30px}.ptg-agent-stack{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:18px}.ptg-agent{padding:9px 10px;border-radius:9px;background:#0b3a54;border:1px solid rgba(102,208,255,.24);font-size:12px;color:#d7f2ff}.ptg-human{background:#fff;color:var(--ptg-ink);border-color:#fff}.ptg-human b{color:#087fb8}.ptg-human p{color:#526b79}.ptg-institutions{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:18px}.ptg-institutions span{font-size:11px;padding:6px 8px;border:1px solid currentColor;border-radius:999px;color:#87d6f8}.ptg-enterprise{position:relative;background:linear-gradient(180deg,#0a3a55,#082e43)}.ptg-enterprise .ptg-factory{margin:auto 0 6px;display:grid;place-items:center;height:76px;border-radius:14px;background:#0d4867;font-size:34px}.ptg-outcomes{display:flex;flex-wrap:wrap;gap:7px;margin-top:14px}.ptg-outcomes span{font-size:10px;line-height:1;padding:7px 8px;border-radius:999px;background:#fff;color:#0b3a54;font-weight:700}

/* founder grouping */
.reference-home #founder .founder-copy{min-width:0}.founder-history{margin:14px 0 20px;padding:18px 20px;border-left:4px solid #159fca;background:#eef7fb;color:#3d5a69;line-height:1.55}.founder-history a{color:#0785b9}.ptg-founder-groups{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:28px}.ptg-founder-group{padding:20px;border:1px solid #d8e4ea;border-radius:14px;background:#fff}.ptg-founder-group h4{margin:0 0 14px;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:#708693}.ptg-founder-links{display:flex;flex-direction:column;align-items:flex-start;gap:10px}.ptg-founder-links a{color:#0794ca;text-decoration:none;border-bottom:1px solid #c7dce6;padding-bottom:2px;line-height:1.35}.ptg-founder-roles{display:grid;gap:10px;color:#526b79;line-height:1.4}.ptg-contact-card{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.ptg-contact-item{padding:16px;border-radius:12px;background:#f1f7fa}.ptg-contact-item small{display:block;color:#79909d;text-transform:uppercase;letter-spacing:.08em;font-size:10px;margin-bottom:6px}.ptg-contact-item a{color:#067fb2;text-decoration:none;font-weight:700;overflow-wrap:anywhere}

/* cases 3x3 */
.reference-home #cases .case-carousel{overflow:visible!important}.reference-home #cases .case-track{display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:18px!important;width:100%!important;overflow:visible!important;scroll-snap-type:none!important;padding:0!important;transform:none!important}.reference-home #cases .case-cover{position:relative!important;display:block!important;width:100%!important;min-width:0!important;max-width:none!important;height:auto!important;aspect-ratio:1/1!important;margin:0!important;transform:none!important;opacity:1!important;visibility:visible!important;background:#fff!important;border:1px solid #d5e2e9!important;border-radius:18px!important;overflow:hidden!important;box-shadow:none!important;scroll-snap-align:none!important}.reference-home #cases .case-cover-art{display:none!important}.reference-home #cases .case-cover-copy{height:100%!important;box-sizing:border-box!important;padding:24px!important;display:flex!important;flex-direction:column!important;background:#fff!important;color:var(--ptg-ink)!important}.ptg-industry-symbol{position:absolute;right:18px;top:18px;width:54px;height:54px;border-radius:16px;background:var(--soft);color:var(--accent);display:grid;place-items:center;border:1px solid color-mix(in srgb,var(--accent) 22%,#fff);z-index:2}.ptg-industry-symbol svg{width:29px;height:29px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.ptg-industry-name{display:inline-flex;align-items:center;width:max-content;max-width:calc(100% - 70px);padding:7px 10px;border-radius:999px;background:var(--soft);color:var(--accent);font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.06em;margin-bottom:18px}.reference-home #cases .case-amount{margin:0 0 12px!important;padding-right:65px;font-size:clamp(28px,2.4vw,38px)!important;line-height:1!important;color:var(--ptg-ink)!important}.reference-home #cases .case-amount small{display:block!important;margin-top:8px!important;font-size:10px!important;line-height:1.25!important;letter-spacing:.08em!important;text-transform:uppercase!important;color:#788d99!important}.reference-home #cases .case-city{margin:0 0 14px!important;background:#f4f8fa!important;border-color:#d7e2e8!important;color:#526d7d!important}.reference-home #cases .case-cover h3{margin:0 0 11px!important;font-size:clamp(19px,1.55vw,25px)!important;line-height:1.08!important;color:var(--ptg-ink)!important;letter-spacing:-.025em}.reference-home #cases .case-cover p{margin:0!important;flex:1 1 auto;font-size:13px!important;line-height:1.42!important;color:#5e7481!important;display:-webkit-box!important;-webkit-box-orient:vertical!important;-webkit-line-clamp:5!important;overflow:hidden!important}.reference-home #cases .case-cover a{margin-top:16px!important;color:var(--accent)!important;font-weight:800!important;text-decoration:none!important}.reference-home #cases .carousel-controls{display:none!important}

/* detail case schematic illustration */
.experience-page .case-detail-visual.ptg-case-visual{position:relative;overflow:hidden;background:#f0f7fa!important;border:1px solid #d3e3ea;border-radius:18px;padding:0!important}.ptg-case-diagram{display:block;width:100%;height:auto;aspect-ratio:4/3;background:linear-gradient(180deg,#f8fbfd,#eaf4f8)}.ptg-case-diagram .wire{stroke:#7ea1b2;stroke-width:2;fill:none}.ptg-case-diagram .accent{stroke:var(--case-accent,#078fca);fill:none;stroke-width:3}.ptg-case-diagram .fill{fill:var(--case-soft,#dff3fb);stroke:var(--case-accent,#078fca);stroke-width:2}.ptg-case-diagram text{font-family:Arial,sans-serif;fill:#4a6574;font-size:14px}.ptg-case-detail-symbol{position:absolute;top:18px;right:18px;width:56px;height:56px;border-radius:16px;display:grid;place-items:center;background:#fff;color:var(--case-accent,#078fca);box-shadow:0 8px 24px rgba(13,53,73,.08)}.ptg-case-detail-symbol svg{width:30px;height:30px;stroke:currentColor;fill:none;stroke-width:1.7}.experience-page .case-detail-visual.ptg-case-visual strong,.experience-page .case-detail-visual.ptg-case-visual span{position:relative;display:block;margin-left:24px;margin-right:24px}.experience-page .case-detail-visual.ptg-case-visual strong{margin-top:20px}.experience-page .case-detail-visual.ptg-case-visual span{margin-bottom:24px}

@media(max-width:980px){.ptg-stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.ptg-stat:nth-child(2){border-right:0}.ptg-stat:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.16)}.ptg-ai-map{grid-template-columns:1fr;gap:12px}.ptg-ai-arrow{transform:rotate(90deg);height:28px}.reference-home #cases .case-track{grid-template-columns:repeat(2,minmax(0,1fr))!important}.ptg-founder-groups{grid-template-columns:1fr}.ptg-contact-card{grid-column:auto;grid-template-columns:1fr}}
@media(max-width:640px){.reference-home .ptg-stats{padding:64px 0}.ptg-stats-head{grid-template-columns:1fr;gap:18px}.ptg-stats-head h2{font-size:52px}.ptg-stat-grid{grid-template-columns:1fr 1fr}.ptg-stat{padding:24px 14px}.ptg-stat strong{font-size:38px}.ptg-stat span{font-size:10px}.reference-home .ref-ai.ptg-ai-route{padding:68px 0}.ptg-ai-route h2{font-size:48px}.ptg-ai-route .ptg-ai-intro>p{font-size:17px}.ptg-agent-stack{grid-template-columns:1fr}.reference-home #cases .case-track{grid-template-columns:1fr!important;gap:14px!important}.reference-home #cases .case-cover{aspect-ratio:auto!important;min-height:390px!important}.reference-home #cases .case-cover-copy{padding:22px!important}.ptg-industry-symbol{right:16px;top:16px;width:48px;height:48px;border-radius:14px}.reference-home #cases .case-amount{padding-right:58px;font-size:32px!important}.ptg-founder-group{padding:17px}.ptg-contact-card{grid-template-columns:1fr}.experience-page .case-detail-visual.ptg-case-visual strong,.experience-page .case-detail-visual.ptg-case-visual span{margin-left:18px;margin-right:18px}}