.fc-hero{min-height:calc(100vh - 92px);display:grid;align-items:center;overflow:hidden}.fc-hero__grid{display:grid;grid-template-columns:.9fr 1.1fr;align-items:center;gap:6vw;padding-block:70px}.fc-hero h1{margin:0;font:500 clamp(3.7rem,6.3vw,7.4rem)/.82 var(--font-display);letter-spacing:-.04em;text-transform:uppercase}.fc-hero h1 em,.final-cta h2 em{color:var(--thariba-gold);font-style:normal}.fc-lead{max-width:54ch;margin:34px 0;color:var(--thariba-text-muted);font-size:1.02rem}.hero-card-pair{position:relative;min-height:690px}.hero-card-pair>div{position:absolute;width:min(56%,350px)}.pair-back{top:2%;right:3%;transform:rotate(8deg)}.pair-front{bottom:4%;left:10%;transform:rotate(-8deg)}.hero-card-pair>p{position:absolute;right:0;bottom:0;margin:0;font-size:.6rem;letter-spacing:.08em;text-transform:uppercase;writing-mode:vertical-rl}.hero-card-pair>p span{display:inline-block;height:38px;border-left:1px solid var(--thariba-border-gold);margin:8px}
.founder-card{position:relative;width:100%;aspect-ratio:54/86;padding:8.5%;overflow:hidden;border:1px solid var(--thariba-gold-dark);border-radius:5.5% / 3.5%;background:linear-gradient(115deg,var(--thariba-gold-dark),var(--thariba-gold-light) 22%,var(--thariba-gold) 48%,var(--thariba-gold-light) 64%,var(--thariba-gold-dark));color:var(--thariba-black);box-shadow:0 18px 38px var(--thariba-shadow),inset 0 0 35px var(--thariba-gold-light);font-size:clamp(7px,1.15vw,12px);line-height:1.35}.founder-card::after{position:absolute;inset:0;background:linear-gradient(105deg,transparent 30%,var(--thariba-white) 48%,transparent 63%);content:"";opacity:.16;pointer-events:none}.founder-card header{display:flex;align-items:center;gap:7%;border-bottom:1px solid var(--thariba-gold-dark);padding-bottom:5%;letter-spacing:.15em}.fc-gem{font:2.2em var(--font-display)}.front-person{margin-top:10%}.front-person strong{display:block;font:600 1.75em var(--font-display);letter-spacing:.03em}.front-person span,.front-company span{font-size:.72em;letter-spacing:.08em;text-transform:uppercase}.front-company{margin-top:8%}.front-company b,.front-company span{display:block}.front-contact{display:grid;gap:.35em;margin-top:8%;font-size:.82em}.founder-card__qr{position:absolute;bottom:7%;left:25%;width:50%;text-align:center}.founder-card__qr svg,.founder-card__qr img,.back-qr svg,.back-qr img{display:block;width:100%;height:auto}.founder-card svg,.founder-card img{fill:var(--thariba-black);background:var(--thariba-white)}.founder-card svg .quiet,.qr-large svg .quiet{fill:var(--thariba-white)}.founder-card__qr small{display:block;margin-top:3%;font-size:.6em;letter-spacing:.15em}.founder-card__back header{justify-content:center}.back-title{margin-top:9%;text-align:center}.back-title strong,.back-title span{display:block;letter-spacing:.12em}.back-title strong{font:600 1.6em var(--font-display)}.back-title span{font-size:.85em}.back-facts{margin-top:8%;border-block:1px solid var(--thariba-gold-dark);padding-block:4%}.back-facts p{margin:2% 0}.back-facts small{display:inline-block;width:42%;font-size:.65em;letter-spacing:.08em}.back-qr{display:flex;align-items:center;gap:5%;width:56%;margin:8% auto}.back-qr svg,.back-qr img{width:48%}.back-qr span{font-size:.55em;letter-spacing:.08em}.founder-card__serial,.founder-card__auth-code{display:grid;grid-template-columns:42% 1fr;align-items:center;margin-top:4%}.founder-card__serial small,.founder-card__auth-code small{font-size:.58em;letter-spacing:.06em}.founder-card__serial b,.founder-card__auth-code b{border:1px solid var(--thariba-gold-dark);padding:4%;font:500 .8em monospace}.founder-card__back>em{position:absolute;bottom:4%;left:0;width:100%;font-size:.47em;font-style:normal;letter-spacing:.15em;text-align:center}
.fc-intro{border-bottom:1px solid var(--thariba-border)}.split-heading{display:grid;grid-template-columns:.45fr 1fr .7fr;gap:6vw;align-items:start}.split-heading>div,.split-heading>p:last-child{color:var(--thariba-text-muted)}.card-demo{display:grid;grid-template-columns:1fr minmax(310px,430px) 1fr;align-items:center;gap:7vw;margin-top:70px;min-height:710px}.demo-copy{max-width:36ch}.demo-copy h3{font:500 2rem var(--font-display);text-transform:uppercase}.demo-copy ul{padding:0;list-style:none}.demo-copy li{padding:8px 0;border-bottom:1px solid var(--thariba-border);font-size:.72rem;letter-spacing:.13em;text-transform:uppercase}.card-tabs{display:flex;justify-content:center;margin-bottom:25px}.card-tabs button{min-width:100px;padding:10px;border:0;border-bottom:1px solid var(--thariba-border);background:transparent;color:var(--thariba-text-muted);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;cursor:pointer}.card-tabs button.is-active{border-color:var(--thariba-gold-dark);color:var(--thariba-text)}.founder-card-scene{perspective:1200px}.founder-card-flipper{position:relative;aspect-ratio:54/86;transform-style:preserve-3d;transition:transform 700ms ease}.founder-card-flipper.is-flipped{transform:rotateY(180deg)}.founder-card-flipper>div{position:absolute;inset:0;backface-visibility:hidden}.founder-card-flipper>div:last-child{transform:rotateY(180deg)}.flip-card{display:block;margin:20px auto 0;border:0;background:transparent;color:var(--thariba-gold-dark);font-size:.68rem;letter-spacing:.13em;text-transform:uppercase;cursor:pointer}
.scan-section{background:var(--thariba-cream)}.scan-grid,.identifier-grid,.story-grid,.pvd-grid,.spec-grid,.real-sample .container{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:9vw}.scan-grid>div:first-child>p:not(.eyebrow){max-width:60ch}.data-list{display:flex;flex-wrap:wrap;gap:8px;margin:30px 0}.data-list span{border:1px solid var(--thariba-border);padding:6px 11px;background:var(--thariba-ivory);font-size:.65rem;letter-spacing:.08em;text-transform:uppercase}.scan-flow{display:grid;justify-items:center;gap:7px}.mini-card{width:120px}.qr-large{width:150px;padding:10px;background:var(--thariba-white);border:1px solid var(--thariba-border)}.qr-large svg,.qr-large img{display:block;width:100%;height:auto;fill:var(--thariba-black)}.phone{display:grid;width:180px;padding:18px;border:1px solid var(--thariba-border);border-radius:22px;background:var(--thariba-white);text-align:center}.phone span,.phone small{font-size:.55rem;letter-spacing:.1em;text-transform:uppercase}.phone strong{font:500 1.2rem var(--font-display)}.scan-flow>b{color:var(--thariba-gold-dark)}.scan-flow>p{margin:0;font-size:.65rem;letter-spacing:.18em}
.identifiers .eyebrow{color:var(--thariba-gold-light)}.identifiers p{max-width:58ch;color:var(--thariba-warm-grey)}.identifier-plate{padding:8%;border:1px solid var(--thariba-gold);background:var(--thariba-dark-grey)}.identifier-plate>div{margin-bottom:25px}.identifier-plate small,.identifier-plate strong{display:block}.identifier-plate small{color:var(--thariba-gold-light);font-size:.65rem;letter-spacing:.15em}.identifier-plate strong{margin-top:8px;border:1px solid var(--thariba-gold-dark);padding:14px;font:500 clamp(1rem,2vw,1.45rem) monospace;letter-spacing:.1em}.identifier-plate p{margin:0;font-size:.6rem;letter-spacing:.13em;text-transform:uppercase}
.story-grid{grid-template-columns:1.15fr .85fr}.handover{position:relative;min-height:620px;overflow:hidden;background:var(--thariba-cream)}.handover-card{position:absolute;z-index:2;top:15%;left:35%;width:31%;transform:rotate(21deg)}.hand{position:absolute;width:65%;height:35%;border-radius:50%;background:var(--thariba-gold-light);filter:saturate(.35)}.hand-a{left:-15%;bottom:12%;transform:rotate(-18deg)}.hand-b{right:-20%;top:20%;transform:rotate(25deg)}.story blockquote{margin:34px 0;font:500 1.4rem/1.25 var(--font-display)}.story-signoff{color:var(--thariba-gold-dark);font:500 1.6rem/1.25 var(--font-display);letter-spacing:.08em;text-transform:uppercase}.pvd-grid{grid-template-columns:.7fr 1.3fr}.gold-disc{display:grid;place-items:center;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle at 35% 30%,var(--thariba-gold-light),var(--thariba-gold),var(--thariba-gold-dark));color:var(--thariba-ivory);font:500 clamp(4rem,10vw,9rem) var(--font-display);box-shadow:0 25px 55px var(--thariba-shadow)}.pvd-grid p{max-width:60ch}
.option-grid{display:grid;grid-template-columns:repeat(5,1fr);margin-top:65px;border-top:1px solid var(--thariba-border)}.option-grid span{min-height:100px;padding:22px;border-right:1px solid var(--thariba-border);border-bottom:1px solid var(--thariba-border);font-size:.68rem;letter-spacing:.11em;text-transform:uppercase}.fc-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;margin:60px 0}.fc-steps article{border-top:1px solid var(--thariba-border-gold);padding-top:22px}.fc-steps b{color:var(--thariba-gold-dark);font-size:.65rem}.fc-steps h3{font:500 1.5rem var(--font-display);text-transform:uppercase}.fc-steps p{color:var(--thariba-text-muted)}.spec-grid{align-items:start}.spec-grid>div p:last-child{color:var(--thariba-text-muted)}.spec-grid dl{margin:0}.spec-grid dl div{display:grid;grid-template-columns:.5fr 1fr;padding:18px 0;border-bottom:1px solid var(--thariba-border)}.spec-grid dt{font-size:.65rem;letter-spacing:.12em;text-transform:uppercase}.spec-grid dd{margin:0;color:var(--thariba-text-muted)}
.real-sample .container>div:first-child p{max-width:55ch}.real-sample small{color:var(--thariba-text-muted)}.sample-table{display:flex;align-items:center;justify-content:center;gap:4%;min-height:620px;padding:7%;background:linear-gradient(120deg,var(--thariba-warm-grey),var(--thariba-cream));box-shadow:inset 0 0 60px var(--thariba-shadow)}.sample-table>div{width:47%;transform:rotate(-2deg)}.sample-table>div+div{transform:rotate(2deg)}.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:50px}.gallery figure{position:relative;min-height:340px;margin:0;padding:28px;background:var(--thariba-ivory);overflow:hidden}.gallery figure>div[data-founder-card]{width:160px;margin:auto}.gallery figcaption{position:absolute;right:20px;bottom:15px;left:20px;border-top:1px solid var(--thariba-border);padding-top:8px;font-size:.62rem;letter-spacing:.1em;text-transform:uppercase}.texture span{position:absolute;inset:0;background:linear-gradient(125deg,var(--thariba-gold-dark),var(--thariba-gold-light),var(--thariba-gold),var(--thariba-gold-light),var(--thariba-gold-dark))}.qr-detail>div{width:210px;margin:auto;padding:12px;background:var(--thariba-white)}.qr-detail svg,.qr-detail img{display:block;width:100%;height:auto;fill:var(--thariba-black)}.id-detail{display:flex;flex-direction:column;gap:8px;justify-content:center}.id-detail small{font-size:.55rem}.id-detail b{border:1px solid var(--thariba-gold-dark);padding:10px;font-family:monospace}.placeholder{display:grid;place-items:center;border:1px dashed var(--thariba-border)}.placeholder span{color:var(--thariba-text-muted);font:italic 1.2rem var(--font-display)}.multi i{position:absolute;width:45%;font-style:normal}.multi i:first-child{left:16%;top:10%;transform:rotate(-8deg)}.multi i:nth-child(2){right:12%;top:16%;transform:rotate(8deg)}
.audience .container{display:grid;grid-template-columns:1fr 1fr;gap:8vw}.audience .container>div{display:flex;flex-wrap:wrap;align-content:center;gap:8px}.audience span{padding:10px 16px;border:1px solid var(--thariba-border);font-size:.67rem;letter-spacing:.11em;text-transform:uppercase}.final-cta{text-align:center}.final-cta h2{margin:10px 0 25px;font:500 clamp(4rem,8vw,8rem)/.76 var(--font-display);letter-spacing:-.035em;text-transform:uppercase}.final-cta p:not(.eyebrow){color:var(--thariba-warm-grey)}.final-cta .button-row{justify-content:center;margin-top:30px}.final-cta .btn-secondary{border-color:var(--thariba-gold);color:var(--thariba-white)}
@media(prefers-reduced-motion:reduce){.founder-card-flipper{transition:none}.hero-card-pair>div{transform:none}}
@media(max-width:1000px){.fc-hero__grid{grid-template-columns:1fr 1fr}.hero-card-pair{min-height:600px}.card-demo{gap:35px}.option-grid{grid-template-columns:repeat(3,1fr)}.gallery{grid-template-columns:repeat(2,1fr)}}
@media(max-width:800px){.fc-hero{min-height:auto}.fc-hero__grid,.split-heading,.scan-grid,.identifier-grid,.story-grid,.pvd-grid,.spec-grid,.real-sample .container,.audience .container{grid-template-columns:1fr}.fc-hero__grid{padding-block:55px}.fc-hero h1{font-size:clamp(3.7rem,15vw,6.2rem)}.hero-card-pair{min-height:640px;margin-top:15px}.hero-card-pair>div{width:min(56%,300px)}.card-demo{grid-template-columns:1fr;min-height:0}.card-demo>div:nth-child(2){grid-row:1}.demo-copy{max-width:none}.founder-card-scene{width:min(100%,390px);margin:auto}.story-grid{gap:50px}.handover{min-height:500px}.pvd-grid{gap:50px}.gold-disc{width:min(70%,380px);margin:auto}.fc-steps{grid-template-columns:1fr 1fr}.real-sample .container{gap:45px}.sample-table{min-height:570px}.audience .container{gap:40px}}
@media(max-width:520px){.fc-hero h1{font-size:3.6rem}.hero-card-pair{min-height:550px}.hero-card-pair>div{width:63%}.pair-front{left:0}.pair-back{right:0}.hero-card-pair>p{display:none}.card-demo{margin-top:40px}.founder-card{font-size:9px}.option-grid{grid-template-columns:1fr 1fr}.fc-steps{grid-template-columns:1fr}.gallery{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;margin-inline:-16px;padding:0 16px}.gallery figure{min-width:82vw;scroll-snap-align:start}.sample-table{min-height:490px;margin-inline:-16px;padding:5%}.sample-table .founder-card{font-size:6px}.final-cta h2{font-size:3.5rem}.handover{min-height:390px}.handover-card{width:40%;left:30%}}