/* FA App Studio · Editorial identity V5
   One deliberate system, not accumulated overrides. Type: Space Grotesk + DM Sans.
   Breakpoints respond to content; no stock photos, no invented accomplishments. */
:root{
  color-scheme:light;
  --canvas:#f8f7f3;--white:#fffefa;--ink:#1b2b32;--ink2:#3d5156;
  --muted:#52636a;--stroke:#d9dfd8;--deep:#153c42;--deep2:#234d51;
  --accent:#d8a06c;--mint:#dfebe5;--sky:#f0f5f2;
  --sans:"DM Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --display:"Space Grotesk","DM Sans",system-ui,sans-serif;
  --content:1180px;
  font-family:var(--sans);font-size:16px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:7rem}
body{margin:0;color:var(--ink);background:var(--canvas);line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:inherit;text-underline-offset:.18em}
a,button{touch-action:manipulation;-webkit-tap-highlight-color:transparent}
button{font:inherit}
img,svg{display:block;max-width:100%}
h1,h2,h3,p,figure{margin:0}
h1,h2,h3{font-family:var(--display);font-weight:600;line-height:1.07;letter-spacing:-.052em;overflow-wrap:anywhere}
h1{font-size:clamp(3.15rem,6.3vw,6rem)}
h2{font-size:clamp(2.2rem,4.3vw,4.3rem)}
h3{font-size:clamp(1.22rem,2.2vw,1.75rem)}
p{max-width:67ch}
[hidden]{display:none!important}
a:focus-visible,button:focus-visible{outline:3px solid #a8692b;outline-offset:4px}
.shell{width:min(var(--content),calc(100% - 48px));margin-inline:auto}
.skip-link{position:fixed;z-index:80;top:-120px;left:16px;padding:12px 20px;background:white;color:var(--deep);border-radius:14px}
.skip-link:focus{top:14px}
.eyebrow,.section-label,.work-label{font-family:var(--sans);font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.section-label{color:#355c61}
.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:54px;padding:14px 24px;border:1.5px solid transparent;border-radius:100px;text-decoration:none;font-size:.96rem;line-height:1.3;font-weight:700;transition:background .2s,color .2s,transform .2s}
.button svg,.text-link svg{width:19px;height:19px;flex:none}
.button:hover{transform:translateY(-2px)}
.button-primary{color:white;background:var(--deep);box-shadow:0 10px 25px #153c421b}
.button-primary:hover,.button-dark:hover{background:#22585b}
.button-outline{background:transparent;border-color:#a9b9b4;color:var(--ink)}
.button-outline:hover{background:#eaf1eb}
.button-dark{color:white;background:var(--deep)}
.button-light{background:#f4d3a8;color:#253136}
.button-light:hover{background:#ffdfb5}
.text-link{display:inline-flex;align-items:center;gap:9px;font-weight:700;font-size:.94rem;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:.35em}
.text-link:hover{color:#2d7770}
/* Header: lightweight, legible */
.site-header{position:sticky;top:0;z-index:35;background:rgba(248,247,243,.95);border-bottom:1px solid #dce3de;backdrop-filter:blur(16px)}
.header-inner{min-height:82px;padding-block:11px;display:flex;flex-wrap:wrap;gap:13px 24px;align-items:center}
.brand{display:flex;align-items:center;gap:12px;min-width:0;text-decoration:none}
.brand-mark{width:47px;height:47px;object-fit:contain;border-radius:13px;flex:none}
.brand-text{font-family:var(--display);font-size:1.02rem;font-weight:700;letter-spacing:-.018em;line-height:1.12}
.brand-text small{display:block;font-family:var(--sans);font-size:.67rem;font-weight:500;letter-spacing:0;color:#566b6b;margin-top:4px}
.nav{margin-left:auto;display:flex;align-items:center;flex-wrap:wrap;gap:10px 29px}
.nav a{font-weight:600;font-size:.89rem;color:#48605f;text-decoration:none;white-space:normal}
.nav a:hover{color:#155959}
.header-action{min-height:45px;padding:10px 16px;font-size:.84rem}
/* Hero: editorial left and distinctive art direction right */
.hero{overflow:hidden;background:var(--canvas)}
.hero-inner{display:grid;grid-template-columns:minmax(0,1.14fr) minmax(0,.86fr);gap:clamp(32px,6vw,95px);align-items:center;padding-block:clamp(64px,8vw,119px)}
.hero-copy{min-width:0}
.hero .eyebrow{display:flex;gap:13px;align-items:center;color:#477064;font-weight:700}
.hero .eyebrow::before{content:"";width:27px;height:3px;background:#d69e6f;border-radius:20px}
.hero h1{max-width:780px;margin:23px 0 28px}
.hero h1 span{display:block;color:#548078}
.hero-lead{font-size:clamp(1.075rem,1.6vw,1.25rem);line-height:1.72;color:var(--ink2);max-width:530px}
.hero-actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin-top:37px}
.hero-art{
  position:relative;min-width:0;min-height:510px;overflow:hidden;
  border-radius:160px 26px 105px 26px;
  background:#dceae4;
  isolation:isolate;
}
.hero-art::before{
  content:"FA";position:absolute;right:-.12em;top:-.2em;
  font-family:var(--display);font-weight:700;font-size:clamp(11rem,24vw,23rem);
  letter-spacing:-.16em;color:#2d62561e;pointer-events:none
}
.hero-art::after{
  content:"";position:absolute;right:-105px;top:-95px;width:320px;height:320px;
  border:1px solid #42736640;border-radius:50%;box-shadow:0 0 0 48px #4273660a,0 0 0 92px #42736608;
  pointer-events:none
}
.art-top{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:38px 35px}
.art-top img{width:63px;height:63px;object-fit:contain;border-radius:17px;box-shadow:0 12px 24px #18392e28}
.art-top span{max-width:170px;text-align:right;font-size:.69rem;color:#3c6c63;font-weight:700;line-height:1.4;letter-spacing:.07em}
.art-statement{position:absolute;z-index:2;left:clamp(24px,4vw,49px);right:20px;bottom:70px}
.art-statement p{font-size:.75rem;letter-spacing:.09em;font-weight:700;color:#345c55;margin-bottom:17px}
.art-statement strong{font-family:var(--display);font-size:clamp(2.15rem,3.9vw,3.95rem);font-weight:600;letter-spacing:-.065em;line-height:1.13;color:#183f3e;overflow-wrap:anywhere}
.art-statement strong span{color:#87502d}
.art-foot{position:absolute;right:32px;bottom:27px;color:#285a50;font-size:.81rem;font-weight:700}
.hero-caption{border-top:1px solid var(--stroke);padding:23px 0;display:flex;align-items:center;justify-content:space-between;gap:20px}
.hero-caption p{font-size:.93rem;color:#506460}
.hero-caption a{font-weight:700;color:#28635a;font-size:.93rem}
/* Product section: real application as proof */
.section{padding:clamp(83px,10vw,142px) 0}
.work{background:var(--white)}
.section-heading{display:grid;grid-template-columns:minmax(0,1fr) minmax(220px,.43fr);align-items:end;gap:45px;margin-bottom:42px}
.section-heading h2{margin-top:12px;max-width:680px}
.section-heading p{font-size:1rem;line-height:1.7;color:var(--muted)}
.work-showcase{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.88fr);overflow:hidden;border-radius:36px;background:#eff4f0}
.work-visual{
  display:flex;flex-direction:row;align-items:center;justify-content:center;
  gap:0;min-width:0;min-height:460px;padding:34px 30px;
  background:#264b4b;border-radius:36px 140px 36px 36px;
  position:relative;overflow:hidden;
}
.work-visual::before{content:"";position:absolute;top:-165px;right:-150px;width:440px;height:440px;border:1px solid #e8f3e42a;border-radius:50%;box-shadow:0 0 0 55px #e8f3e40b;pointer-events:none}
.work-screenshot,.work-screen-secondary{
  position:relative;z-index:1;flex:none;display:block;overflow:hidden;
  background:#f7ecda;border:7px solid #152e32;
  border-radius:25px;box-shadow:0 22px 45px #061f2460;
  aspect-ratio:9/16;
}
.work-screenshot img,.work-screen-secondary img{
  display:block;width:100%;height:100%;aspect-ratio:auto;
  object-fit:cover;object-position:center;
}
.work-screenshot{width:min(52%,238px)}
.work-screen-secondary{
  width:min(42%,187px);align-self:center;
  margin:76px 0 0 -20px;
  border-color:#344a48;transform:rotate(5deg);
}
.work-copy{min-width:0;display:flex;flex-direction:column;justify-content:center;padding:clamp(30px,5vw,65px)}
.work-label{color:#416a64}
.work-icon-row{display:flex;align-items:center;gap:17px;margin:24px 0 26px}
.work-icon-row img{width:64px;height:64px;object-fit:contain;border-radius:17px}
.work-icon-row h3{font-size:clamp(1.9rem,3vw,3.25rem);min-width:0}
.work-copy>p{font-size:1.04rem;color:#3c5557;line-height:1.76}
.product-facts{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:26px 0 30px;font-size:.78rem;font-weight:700;letter-spacing:.04em;color:#3e6962}
.product-facts span:not(:last-child)::after{content:"·";padding-left:10px;color:#7d9990}
.work-actions{display:flex;gap:11px;flex-wrap:wrap}
.work-note{display:flex;justify-content:space-between;gap:22px;border-bottom:1px solid var(--stroke);padding:28px 0 33px}
.work-note p{max-width:690px;font-size:.95rem;color:#526360;line-height:1.7}
.work-note a{font-weight:700;color:#2a675e;font-size:.93rem}
.portfolio-next{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:37px 0 0}
.portfolio-next strong{font-family:var(--display);font-size:1.15rem;font-weight:600}
.portfolio-next p{font-size:.91rem;color:#52626c}
.portfolio-next>span{font-size:.74rem;letter-spacing:.07em;font-weight:700;color:#52706b}
.future-app-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:34px}
.catalog-card{border-radius:26px;background:#f1f6f2;padding:24px;display:flex;flex-direction:column;gap:14px;min-width:0}
.catalog-card-top{display:flex;align-items:center;gap:12px}
.catalog-card-top img{width:54px;height:54px;object-fit:contain;border-radius:13px}
.catalog-card-type{font-size:.78rem;color:#496e68}
.catalog-card-title{font-size:1.32rem}
.catalog-card-description{font-size:.92rem;color:#52615c}
.catalog-card-links{margin-top:auto;display:flex;gap:17px;flex-wrap:wrap}
.catalog-card-link{font-size:.9rem;font-weight:700;color:#266058}
/* Principles: flowing editorial rows, no boxed icons */
.principles{background:#eff2ee}
.principles-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(35px,7vw,100px)}
.principles h2{margin:15px 0 22px}
.principles-intro{font-size:1.06rem;color:#485e63;line-height:1.75}
.principle-list{border-top:1px solid #bdcbc4}
.principle{display:grid;grid-template-columns:46px minmax(0,1fr);gap:18px;padding:27px 0;border-bottom:1px solid #bdcbc4}
.principle-number{font-family:var(--display);font-size:.94rem;color:#3e6654;font-weight:700}
.principle h3{font-size:clamp(1.23rem,2vw,1.56rem);margin-bottom:11px}
.principle p{font-size:1rem;color:#455c5e;line-height:1.72}
/* Studio about */
.about{background:var(--white)}
.about-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:clamp(32px,6vw,87px);align-items:center}
.about h2{margin:15px 0 24px}
.about p{font-size:1.04rem;color:var(--muted);line-height:1.75}
.about-secondary{margin-top:18px}
.about-quote{background:#e9d7c4;border-radius:110px 24px 75px 24px;padding:clamp(32px,5vw,65px);color:#2e3332}
.about-quote span{font-size:.75rem;letter-spacing:.075em;font-weight:700;color:#745339}
.about-quote strong{display:block;margin-top:29px;font-family:var(--display);font-size:clamp(1.8rem,3.1vw,2.8rem);font-weight:600;letter-spacing:-.055em;line-height:1.27;overflow-wrap:anywhere}
.about-quote p{margin-top:25px;font-size:.88rem;color:#694f43}
/* Contact */
.contact{background:#163e40;color:#fcf9ef;padding:clamp(74px,9vw,115px) 0}
.contact-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(230px,.55fr);gap:40px;align-items:end}
.contact .section-label{color:#d8b897}
.contact h2{margin-top:15px}
.contact p{margin-top:21px;color:#d4e4de;font-size:1.05rem;line-height:1.74}
.contact-actions{display:flex;justify-content:flex-end;align-items:flex-start;gap:13px;flex-wrap:wrap}
.contact .button-outline{color:white;border-color:#aac9bf80}
.contact .button-outline:hover{background:#ffffff15}
.footer{background:#102b2c;color:#d3dfd9;padding:42px 0 25px}
.footer-main{display:flex;align-items:start;justify-content:space-between;gap:35px}
.footer-brand{display:flex;align-items:center;gap:12px}
.footer-brand img{width:45px;height:45px;object-fit:contain;border-radius:12px}
.footer-brand strong{color:#fff;font-family:var(--display);font-weight:700;font-size:.96rem}
.footer-brand p{font-size:.84rem;color:#c2d2cc}
.footer-nav{display:flex;flex-wrap:wrap;gap:11px 23px;max-width:620px;justify-content:flex-end}
.footer-nav a{color:#e4ede8;text-decoration:none;font-size:.89rem}
.footer-nav a:hover{text-decoration:underline}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-top:44px;padding-top:20px;border-top:1px solid #ffffff30;font-size:.8rem}
/* Reflow & mobile; keep content readable up to 200% text scaling */
@media(max-width:1000px){
  .nav{gap:10px 17px}
  .hero-inner{gap:37px}
  .header-action{display:none}
  .contact-actions{justify-content:flex-start}
}
@media(max-width:800px){
  .shell{width:min(650px,calc(100% - 36px))}
  .nav{display:none}
  .header-inner{min-height:75px}
  .hero-inner{grid-template-columns:minmax(0,1fr);padding:71px 0 60px;gap:39px}
  .hero h1{font-size:clamp(3.05rem,9vw,5.1rem)}
  .hero-art{min-height:365px;border-radius:95px 24px 75px 24px}
  .section{padding:82px 0}
  .section-heading{grid-template-columns:minmax(0,1fr);gap:16px}
  .work-showcase{grid-template-columns:minmax(0,1fr)}
  .work-visual{min-height:405px;border-radius:35px 90px 35px 35px}
  .work-copy{padding:34px}
  .principles-grid,.about-grid{grid-template-columns:minmax(0,1fr);gap:35px}
  .contact-grid{grid-template-columns:minmax(0,1fr);gap:30px}
  .footer-main{flex-direction:column}
  .footer-nav{justify-content:flex-start}
  .future-app-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:520px){
  .shell{width:calc(100% - 32px)}
  .header-inner{gap:12px}
  .brand-mark{width:44px;height:44px}
  .brand-text{font-size:.93rem}
  .brand-text small{font-size:.67rem}
  .hero-inner{padding:58px 0 47px}
  .hero h1{font-size:clamp(2.9rem,11vw,4rem)}
  .hero-lead{font-size:1.05rem}
  .hero-actions{display:grid;gap:15px}
  .hero-actions .button,.hero-actions .text-link{width:100%;justify-content:center}
  .hero-art{min-height:325px}
  .art-top{padding:25px}
  .art-top img{width:55px;height:55px}
  .art-statement{bottom:49px}
  .art-statement strong{font-size:2.13rem}
  .hero-caption{display:block}
  .hero-caption a{display:inline-block;margin-top:12px}
  .section{padding:68px 0}
  .section-heading{margin-bottom:28px}
  .work-showcase{border-radius:25px}
  .work-visual{min-height:345px;padding:21px 16px;border-radius:25px 66px 25px 25px}
  .work-screenshot{border-radius:20px}
  .work-screen-secondary{border-radius:18px;margin-left:-12px;margin-top:47px}
  .work-screen-secondary{border-width:5px}
  .work-copy{padding:26px 21px 29px}
  .work-icon-row{gap:14px}
  .work-icon-row img{width:53px;height:53px}
  .work-icon-row h3{font-size:1.95rem}
  .product-facts{font-size:.73rem}
  .work-actions{display:grid}
  .work-actions .button{width:100%}
  .work-note{display:block}
  .work-note a{display:inline-block;margin-top:14px}
  .portfolio-next{display:block}
  .portfolio-next>span{display:block;margin-top:14px}
  .future-app-grid{grid-template-columns:minmax(0,1fr)}
  .principle{grid-template-columns:34px minmax(0,1fr);gap:11px}
  .about-quote{border-radius:75px 20px 55px 20px;padding:35px 27px}
  .contact-actions{display:grid}
  .contact-actions .button{width:100%}
  .footer-nav{justify-content:flex-start}
  .footer-bottom{display:block}
  .footer-bottom span{display:block}
}

/* Portrait browser in desktop-site mode: use spacious single-column composition. */
@media (min-width:801px) and (max-width:1200px) and (max-aspect-ratio:4/5){
  html{font-size:clamp(23px,2.8vw,30px)}
  .shell{width:min(760px,calc(100% - 50px))}
  .site-header .nav,.site-header .header-action{display:none}
  .hero-inner,.work-showcase,.principles-grid,.about-grid,.contact-grid{grid-template-columns:minmax(0,1fr)}
  .hero-inner{padding:58px 0;gap:32px}
  .hero h1{font-size:clamp(3rem,6vw,4.4rem)}
  .hero-art{min-height:450px;border-radius:90px 25px 75px 25px}
  .work-visual{min-height:520px;border-radius:35px 100px 35px 35px}
  .work-copy{padding:34px 32px}
  .section-heading{grid-template-columns:minmax(0,1fr)}
  .contact-actions{justify-content:flex-start}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}

/* FA App Studio: official social profiles — compact editorial treatment */
.contact-actions{flex-direction:column;align-items:stretch;justify-content:flex-end}
.contact-social-links{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:9px}
.contact-social-link{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:45px;padding:10px 14px;background:#ffffff0d;border:1px solid #a4c8bd80;border-radius:13px;color:#f7f7f2;font-family:var(--sans);font-size:.91rem;font-weight:600;line-height:1.2;text-decoration:none;transition:background .15s,border-color .15s}
.contact-social-link:hover{background:#ffffff20;border-color:#e4f2e9}
.contact-social-link:focus-visible{outline:3px solid #f4d3a8;outline-offset:3px}
.contact-social-link svg{width:19px;height:19px;flex:none}
@media(max-width:1000px){.contact-social-links{justify-content:flex-start}}
@media(max-width:520px){.contact-social-links{gap:8px}.contact-social-link{padding:10px 12px;font-size:.86rem}.contact-actions>.button{width:100%}}
@media(prefers-reduced-motion:reduce){.contact-social-link{transition:none}}