/* ============================================================
   FortySeven Studios — brand system
   ============================================================ */
:root{
  --blue:#056BF4;
  --blue-deep:#0142a8;
  --blue-soft:#3a87f6;
  --grey:#e7e7e7;
  --grey-2:#f2f2f2;
  --ink:#0a0a0c;
  --white:#ffffff;
  --paper:#ececed;

  --ease:cubic-bezier(.16,1,.3,1);
  --ease-io:cubic-bezier(.7,0,.2,1);

  --pad:clamp(20px,5vw,90px);
  --maxw:1500px;
  --r:clamp(24px,3vw,48px);

  --font-d:"Space Grotesk",system-ui,sans-serif;
  --font-b:"Inter",system-ui,sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  font-family:var(--font-b);
  background:var(--paper);
  color:var(--ink);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  cursor:none;
}
@media (hover:none){ body{cursor:auto} }

img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
::selection{background:var(--blue);color:#fff}

h1,h2,h3,h4{font-family:var(--font-d);font-weight:700;line-height:.92;letter-spacing:-.02em}

/* ============================================================
   Preloader
   ============================================================ */
.preloader{
  position:fixed;inset:0;z-index:1000;
  background:var(--blue);color:#fff;
  display:grid;place-items:center;
  transition:transform 1s var(--ease-io);
}
.preloader.done{transform:translateY(-101%)}
.preloader__mark{width:min(22vw,150px);aspect-ratio:1}
.preloader__mark svg{width:100%;height:100%;fill:#fff}
.spin{animation:spin 1.2s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.preloader__count{
  position:absolute;bottom:6vh;right:var(--pad);
  font-family:var(--font-d);font-weight:700;
  font-size:clamp(40px,9vw,120px);line-height:1;display:flex;align-items:flex-start;
}
.preloader__count i{font-size:.35em;margin-top:.4em;font-style:normal;opacity:.7}
.preloader__word{
  position:absolute;left:var(--pad);bottom:6vh;
  font-family:var(--font-d);font-weight:600;
  display:flex;flex-direction:column;gap:.1em;
  font-size:clamp(13px,1.6vw,18px);letter-spacing:.25em;text-transform:uppercase;
}
.preloader__word span{opacity:.35;transition:opacity .4s}
.preloader__word span.on{opacity:1}
.preloader__bar{position:absolute;left:0;bottom:0;width:100%;height:4px;background:rgba(255,255,255,.2)}
.preloader__bar i{display:block;height:100%;width:0;background:#fff}

/* ============================================================
   Custom cursor
   ============================================================ */
.cursor{
  position:fixed;top:0;left:0;z-index:900;
  width:14px;height:14px;border-radius:50%;
  background:var(--blue);
  pointer-events:none;
  transform:translate(-50%,-50%);
  mix-blend-mode:difference;
  transition:width .3s var(--ease),height .3s var(--ease),background .3s;
  display:grid;place-items:center;
}
.cursor.cursor--invert{mix-blend-mode:difference;background:#fff}
.cursor.cursor--hover{width:64px;height:64px;background:var(--blue);mix-blend-mode:normal}
.cursor.cursor--label{width:auto;height:auto;padding:.6em 1em;border-radius:40px;background:var(--blue);mix-blend-mode:normal}
.cursor__label{
  font-family:var(--font-d);font-weight:600;font-size:13px;color:#fff;
  white-space:nowrap;opacity:0;max-width:0;overflow:hidden;letter-spacing:.02em;
}
.cursor.cursor--label .cursor__label{opacity:1;max-width:200px}
@media (hover:none){.cursor{display:none}}

/* ============================================================
   Scroll progress
   ============================================================ */
.scroll-progress{
  position:fixed;top:0;left:0;height:3px;width:0;z-index:899;
  background:var(--blue);
}

/* ============================================================
   Nav
   ============================================================ */
.nav{
  position:fixed;top:0;left:0;width:100%;z-index:600;
  display:flex;align-items:center;justify-content:space-between;
  padding:22px var(--pad);
  color:#fff;
  transition:transform .5s var(--ease),color .5s var(--ease);
}
.nav.dark{color:var(--ink)}
.nav.hide{transform:translateY(-120%)}
.nav__brand{display:flex;align-items:center;gap:12px}
.nav__mark{width:34px;height:34px;fill:currentColor;transition:transform .8s var(--ease)}
.nav__brand:hover .nav__mark{transform:rotate(180deg)}
.nav__name{font-family:var(--font-d);font-weight:700;font-size:15px;letter-spacing:.04em;line-height:.95;display:flex;flex-direction:column}
.nav__name i{font-style:normal;font-weight:500;opacity:.7;font-size:.8em;letter-spacing:.2em}
.nav__links{display:flex;gap:6px}
.nav__link{position:relative;padding:8px 14px;font-size:14px;font-weight:500;display:flex;align-items:center;height:34px}
.nav__link::before{
  content:"";position:absolute;left:14px;right:14px;bottom:6px;height:1.5px;background:currentColor;
  transform:scaleX(0);transform-origin:left;transition:transform .45s var(--ease);
}
.nav__link:hover::before{transform:scaleX(1)}
.nav__cta{
  display:inline-flex;align-items:center;gap:10px;
  padding:12px 20px;border:1.5px solid currentColor;border-radius:40px;
  font-family:var(--font-d);font-weight:600;font-size:14px;
  position:relative;overflow:hidden;
}
.nav__cta span{position:relative;z-index:2}
.nav__cta .arrow{width:16px;height:16px;position:relative;z-index:2;transition:transform .4s var(--ease)}
.nav__cta:hover .arrow{transform:translate(3px,-3px)}
.arrow{fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.nav__burger{display:none;width:40px;height:34px;background:none;border:0;flex-direction:column;justify-content:center;gap:7px;cursor:none}
.nav__burger i{display:block;height:2px;background:currentColor;transition:transform .4s var(--ease),opacity .3s}
body.menu-open .nav{color:#fff!important}
body.menu-open .nav__burger i:nth-child(1){transform:translateY(4.5px) rotate(45deg)}
body.menu-open .nav__burger i:nth-child(2){transform:translateY(-4.5px) rotate(-45deg)}

/* Mobile menu */
.menu{
  position:fixed;inset:0;z-index:550;background:var(--blue);color:#fff;
  display:flex;flex-direction:column;justify-content:center;gap:.1em;padding:var(--pad);
  clip-path:inset(0 0 100% 0);transition:clip-path .7s var(--ease-io);
}
body.menu-open .menu{clip-path:inset(0 0 0 0)}
.menu a{font-family:var(--font-d);font-weight:700;font-size:clamp(34px,9vw,72px);line-height:1.05;display:flex;align-items:baseline;gap:.4em}
.menu a span{font-size:.3em;font-weight:500;opacity:.6}

/* ============================================================
   Generic section
   ============================================================ */
.section{padding:clamp(80px,12vh,170px) var(--pad);position:relative}
.section__tag{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-d);font-weight:600;font-size:13px;letter-spacing:.18em;text-transform:uppercase;
  margin-bottom:clamp(28px,5vw,56px);
}
.section__tag i{width:9px;height:9px;border-radius:50%;background:var(--blue);display:inline-block}
.section__tag.light{color:#fff}
.section__tag.light i{background:#fff}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative;min-height:100svh;
  background:var(--blue);color:#fff;
  display:flex;flex-direction:column;justify-content:space-between;
  padding:clamp(96px,13vh,150px) var(--pad) 0;
  overflow:hidden;
}
.hero__canvas{position:absolute;inset:0;width:100%;height:100%;z-index:1}
.hero__grid{
  position:absolute;inset:0;z-index:0;opacity:.18;
  background-image:linear-gradient(#fff 1px,transparent 1px),linear-gradient(90deg,#fff 1px,transparent 1px);
  background-size:clamp(48px,7vw,90px) clamp(48px,7vw,90px);
  mask-image:radial-gradient(circle at 50% 40%,#000,transparent 75%);
  -webkit-mask-image:radial-gradient(circle at 50% 40%,#000,transparent 75%);
}
.hero__top{
  position:relative;z-index:3;display:flex;justify-content:space-between;
  font-family:var(--font-d);font-weight:500;font-size:clamp(12px,1.4vw,15px);
  letter-spacing:.05em;text-transform:uppercase;opacity:.92;
}
.hero__center{position:relative;z-index:3;flex:1;display:flex;align-items:center}
.hero__title{
  font-size:clamp(46px,12.4vw,196px);line-height:.86;width:100%;
  text-transform:uppercase;letter-spacing:-.03em;
}
.hero__title .line{display:block;overflow:hidden;white-space:nowrap}
.hero__title .word{display:inline-block}
.hero__title .outline{
  -webkit-text-stroke:clamp(1.5px,.35vw,4px) #fff;color:transparent;
}
.hero__arrow{display:inline-flex;width:.5em;height:.5em;vertical-align:.06em;margin-left:.05em}
.hero__arrow svg{width:100%;height:100%;stroke-width:1.6}
.hero__bottom{
  position:relative;z-index:3;display:flex;justify-content:space-between;align-items:flex-end;
  gap:30px;flex-wrap:wrap;padding-bottom:30px;
}
.hero__lede{max-width:420px;font-size:clamp(15px,1.5vw,19px);line-height:1.45;font-weight:400}
.hero__scroll{display:flex;flex-direction:column;align-items:center;gap:10px;font-size:12px;letter-spacing:.18em;text-transform:uppercase;font-family:var(--font-d)}
.hero__scroll i{width:1px;height:46px;background:#fff;position:relative;overflow:hidden;display:block}
.hero__scroll i::after{content:"";position:absolute;inset:0;background:var(--blue);animation:scrolldot 1.8s var(--ease-io) infinite}
@keyframes scrolldot{0%{transform:translateY(-100%)}60%,100%{transform:translateY(100%)}}

/* Marquee */
.marquee{position:relative;z-index:3;border-top:1.5px solid rgba(255,255,255,.4);overflow:hidden;padding:18px 0}
.marquee__track{display:flex;align-items:center;gap:36px;white-space:nowrap;will-change:transform}
.marquee__track span{font-family:var(--font-d);font-weight:600;font-size:clamp(16px,2.4vw,30px);text-transform:uppercase}
.marquee__track b{font-size:clamp(14px,2vw,24px)}

/* ============================================================
   ABOUT
   ============================================================ */
.about{background:var(--paper)}
.about__inner{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(40px,6vw,90px)}
.about__head{font-size:clamp(30px,4.4vw,68px);line-height:1.02;letter-spacing:-.02em}
.about__head em{font-style:normal;color:var(--blue)}
.about__body{display:flex;flex-direction:column;gap:24px;align-self:end;max-width:520px}
.about__body p{font-size:clamp(15px,1.3vw,18px);line-height:1.55;color:#2a2a2e}
.about__stats{display:flex;gap:clamp(20px,4vw,50px);margin-top:18px;flex-wrap:wrap}
.stat{display:flex;flex-direction:column;gap:6px}
.stat__num{font-family:var(--font-d);font-weight:700;font-size:clamp(40px,5vw,72px);line-height:1;color:var(--blue)}
.stat__label{font-size:13px;color:#5a5a5e;max-width:140px;line-height:1.3}

/* ============================================================
   ETHOS strip
   ============================================================ */
.ethos{background:var(--ink);color:#fff;overflow:hidden;padding:clamp(26px,4vw,46px) 0}
.ethos__track{display:flex;align-items:center;gap:clamp(30px,5vw,70px);white-space:nowrap;will-change:transform}
.ethos__track span{font-family:var(--font-d);font-weight:700;font-size:clamp(34px,7vw,110px);text-transform:uppercase;letter-spacing:-.02em}
.ethos__star{width:clamp(30px,5vw,80px);height:clamp(30px,5vw,80px);fill:var(--blue);flex:none}

/* ============================================================
   WORK / FOCUS
   ============================================================ */
.work{background:var(--paper)}
.work__head{display:flex;flex-direction:column;margin-bottom:clamp(40px,6vw,70px)}
.work__title{font-size:clamp(40px,7vw,110px);text-transform:uppercase}
.work__layout{display:grid;grid-template-columns:1.3fr .7fr;gap:clamp(30px,5vw,70px);align-items:start}
.work__list{list-style:none}
.work__item{
  display:flex;align-items:center;gap:24px;
  padding:clamp(22px,3vw,38px) 0;border-top:1.5px solid rgba(0,0,0,.14);
  position:relative;cursor:none;transition:padding-left .5s var(--ease),color .4s;
}
.work__item:last-child{border-bottom:1.5px solid rgba(0,0,0,.14)}
.work__item::before{
  content:"";position:absolute;left:0;top:0;height:100%;width:0;background:var(--blue);z-index:-1;
  border-radius:0 30px 30px 0;transition:width .5s var(--ease);
}
.work__item.active{padding-left:clamp(18px,2.5vw,40px);color:#fff}
.work__item.active::before{width:calc(100% + var(--pad));left:calc(var(--pad) * -1)}
.work__idx{font-family:var(--font-d);font-weight:600;font-size:14px;opacity:.55;width:30px}
.work__item.active .work__idx{opacity:.9}
.work__name{font-family:var(--font-d);font-weight:700;font-size:clamp(24px,3.6vw,52px);text-transform:uppercase;flex:1;letter-spacing:-.01em}
.work__item .arrow{width:clamp(24px,3vw,42px);height:clamp(24px,3vw,42px);opacity:0;transform:translate(-12px,12px);transition:.5s var(--ease)}
.work__item.active .arrow{opacity:1;transform:translate(0,0)}
.work__visual{position:sticky;top:90px}
.work__panel{
  background:var(--blue);color:#fff;border-radius:var(--r);
  aspect-ratio:4/5;padding:clamp(24px,3vw,44px);
  display:flex;flex-direction:column;justify-content:space-between;
  position:relative;overflow:hidden;
}
.work__star{width:clamp(80px,12vw,150px);height:clamp(80px,12vw,150px);fill:rgba(255,255,255,.92);transition:transform .8s var(--ease)}
.work__panel p{font-family:var(--font-d);font-weight:600;font-size:clamp(20px,2.4vw,30px);line-height:1.12}

/* ============================================================
   WHY SOCIAL
   ============================================================ */
.why{background:var(--blue);color:#fff;position:relative;overflow:hidden}
.why__head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:clamp(40px,6vw,70px)}
.why__title{font-size:clamp(54px,12vw,180px);text-transform:uppercase;line-height:.84}
.why__star{width:clamp(80px,14vw,200px);height:clamp(80px,14vw,200px);fill:#fff;flex:none}
.why__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2vw,28px)}
.card{
  border:1.5px solid rgba(255,255,255,.35);border-radius:var(--r);
  padding:clamp(26px,3vw,40px);min-height:clamp(230px,26vw,320px);
  display:flex;flex-direction:column;
  background:rgba(255,255,255,.02);
  transition:background .5s var(--ease),transform .5s var(--ease);
  position:relative;overflow:hidden;
}
.card::before{content:"";position:absolute;inset:0;background:#fff;transform:translateY(101%);transition:transform .6s var(--ease);z-index:0}
.card:hover{transform:translateY(-6px)}
.card:hover::before{transform:translateY(0)}
.card>*{position:relative;z-index:1;transition:color .4s}
.card:hover *{color:var(--blue)}
.card__no{font-family:var(--font-d);font-weight:600;font-size:14px;opacity:.6;margin-bottom:auto}
.card h3{font-size:clamp(22px,2.4vw,32px);margin:24px 0 14px;text-transform:uppercase}
.card p{font-size:clamp(14px,1.1vw,16px);line-height:1.5;color:rgba(255,255,255,.85)}
.card:hover p{color:var(--blue)}

/* ============================================================
   WE DELIVER
   ============================================================ */
.deliver{background:var(--ink);color:#fff}
.deliver__wrap{display:flex;flex-wrap:wrap;gap:clamp(10px,1.4vw,18px)}
.pill{
  border:1.5px solid rgba(255,255,255,.3);border-radius:50px;
  padding:clamp(14px,1.6vw,22px) clamp(22px,2.6vw,40px);
  font-family:var(--font-d);font-weight:600;font-size:clamp(16px,2vw,30px);
  transition:background .4s var(--ease),color .4s,border-color .4s;
}
.pill:hover{background:var(--blue);border-color:var(--blue);color:#fff}

/* ============================================================
   PROCESS
   ============================================================ */
.process{background:var(--paper)}
.process__head{display:flex;flex-direction:column;margin-bottom:clamp(40px,6vw,70px)}
.process__title{font-size:clamp(44px,8vw,130px);text-transform:uppercase}
.process__steps{display:grid;grid-template-columns:repeat(5,1fr);gap:0;border-top:1.5px solid rgba(0,0,0,.14)}
.step{padding:clamp(26px,3vw,46px) clamp(16px,1.6vw,28px) clamp(40px,5vw,80px) 0;border-right:1.5px solid rgba(0,0,0,.1);position:relative}
.step:last-child{border-right:0}
.step__no{font-family:var(--font-d);font-weight:700;font-size:clamp(28px,3vw,48px);color:var(--blue);display:block;margin-bottom:clamp(40px,6vw,90px)}
.step h3{font-size:clamp(20px,2vw,30px);text-transform:uppercase;margin-bottom:12px}
.step p{font-size:14px;line-height:1.5;color:#444}

/* ============================================================
   TEAM
   ============================================================ */
.team{background:var(--blue);color:#fff}
.team__head{display:flex;flex-direction:column;margin-bottom:clamp(40px,6vw,70px)}
.team__title{font-size:clamp(40px,7vw,110px);text-transform:uppercase}
.team__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2.5vw,36px)}
.member{transform-style:preserve-3d;transition:transform .3s var(--ease)}
.member__photo{
  position:relative;border-radius:var(--r);overflow:hidden;aspect-ratio:1;
  background:var(--blue-deep);
}
.member__photo img{width:100%;height:100%;object-fit:cover;filter:grayscale(.15) contrast(1.02);transition:transform .8s var(--ease),filter .6s}
.member:hover .member__photo img{transform:scale(1.06);filter:grayscale(0)}
.member__overlay{position:absolute;inset:0;background:var(--blue);display:grid;place-items:center;opacity:0;transition:opacity .5s var(--ease)}
.member__overlay svg{width:40%;height:40%;fill:rgba(255,255,255,.18);animation:spin 8s linear infinite}
.member__info{padding:22px 4px 0}
.member__info h3{font-size:clamp(22px,2.4vw,34px);text-transform:uppercase}
.member__role{display:block;font-family:var(--font-d);font-weight:600;font-size:14px;margin:8px 0 4px;color:#fff}
.member__info p{font-size:14px;color:rgba(255,255,255,.75)}

/* ============================================================
   CTA
   ============================================================ */
.cta{background:var(--ink);color:#fff;position:relative;overflow:hidden;text-align:center}
.cta__bg{position:absolute;inset:0;z-index:0;background:
  radial-gradient(circle at 20% 20%,rgba(5,107,244,.55),transparent 45%),
  radial-gradient(circle at 80% 70%,rgba(5,107,244,.4),transparent 45%);
  transition:transform .3s ease-out;}
.cta__inner{position:relative;z-index:2;max-width:1100px;margin:0 auto;display:flex;flex-direction:column;align-items:center;gap:clamp(20px,3vw,34px)}
.cta__tag{font-family:var(--font-d);font-weight:600;letter-spacing:.2em;text-transform:uppercase;font-size:14px;color:var(--blue-soft)}
.cta__title{font-size:clamp(40px,9.5vw,150px);text-transform:uppercase;line-height:.88;letter-spacing:-.02em}
.cta__title .line{display:block;overflow:hidden;white-space:nowrap}
.cta__title .word{display:inline-block}
.cta__copy{max-width:640px;font-size:clamp(15px,1.4vw,19px);line-height:1.55;color:rgba(255,255,255,.82)}
.btn-big{
  display:inline-flex;align-items:center;gap:16px;margin-top:14px;
  background:var(--blue);color:#fff;border-radius:60px;
  padding:clamp(18px,2vw,26px) clamp(28px,3vw,46px);
  font-family:var(--font-d);font-weight:700;font-size:clamp(16px,2vw,26px);
  position:relative;overflow:hidden;transition:transform .4s var(--ease);
}
.btn-big .arrow{width:clamp(22px,2.2vw,30px);height:clamp(22px,2.2vw,30px);transition:transform .4s var(--ease)}
.btn-big:hover{transform:scale(1.03)}
.btn-big:hover .arrow{transform:translate(4px,-4px)}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{background:var(--ink);color:#fff;padding:0 var(--pad) 40px;border-top:1px solid rgba(255,255,255,.12)}
.footer__big{display:flex;align-items:center;gap:clamp(16px,2vw,30px);padding:clamp(40px,6vw,80px) 0;overflow:hidden}
.footer__big span{font-family:var(--font-d);font-weight:700;font-size:clamp(34px,9vw,150px);line-height:.8;letter-spacing:-.03em;white-space:nowrap}
.footer__star{width:clamp(40px,7vw,110px);height:clamp(40px,7vw,110px);fill:var(--blue);flex:none;animation:spin 14s linear infinite}
.footer__row{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;padding:clamp(30px,4vw,50px) 0;border-top:1px solid rgba(255,255,255,.12)}
.footer__col h4{font-family:var(--font-d);font-weight:600;font-size:13px;letter-spacing:.15em;text-transform:uppercase;color:var(--blue-soft);margin-bottom:16px}
.footer__col p,.footer__col a{display:block;font-size:15px;line-height:1.7;color:rgba(255,255,255,.78)}
.footer__col a:hover{color:#fff}
.footer__base{display:flex;justify-content:space-between;padding-top:24px;border-top:1px solid rgba(255,255,255,.12);font-size:13px;color:rgba(255,255,255,.5);gap:20px;flex-wrap:wrap}

/* ============================================================
   Reveal animations
   ============================================================ */
.reveal-up{opacity:0;transform:translateY(40px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal-up.in{opacity:1;transform:none}
.reveal-lines .l{display:block;overflow:hidden}
.reveal-lines .l>span{display:block;transform:translateY(105%);transition:transform 1s var(--ease)}
.reveal-lines.in .l>span{transform:translateY(0)}
.split-char{display:inline-block;transform:translateY(110%);}
.line.in .split-char,.split-ready .split-char{transition:transform .9s var(--ease)}

@media (prefers-reduced-motion:reduce){
  .reveal-up,.reveal-lines .l>span{opacity:1;transform:none;transition:none}
  .split-char{transform:none}
  .spin,.member__overlay svg,.footer__star{animation:none}
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width:1080px){
  .about__inner{grid-template-columns:1fr}
  .work__layout{grid-template-columns:1fr}
  .work__visual{display:none}
  .why__grid{grid-template-columns:repeat(2,1fr)}
  .process__steps{grid-template-columns:repeat(2,1fr)}
  .step{border-right:0;border-bottom:1.5px solid rgba(0,0,0,.1)}
}
@media (max-width:820px){
  .nav__links,.nav__cta{display:none}
  .nav__burger{display:flex}
  .team__grid{grid-template-columns:1fr;max-width:460px}
  .footer__row{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:560px){
  .why__grid{grid-template-columns:1fr}
  .process__steps{grid-template-columns:1fr}
  .hero__top{flex-direction:column;gap:6px}
  .footer__row{grid-template-columns:1fr}
  .footer__base{flex-direction:column;gap:8px}
}