/* =========================================================================
   AM International — main.css
   Palette taken from the logo: ink navy #000518 + orange #F17015
   ========================================================================= */

:root{
  --ink:        #000518;
  --ink-2:      #070C1F;
  --ink-3:      #0D1428;
  --paper:      #FAFAFA;
  --text:       #E9ECF4;
  --mute:       #8E97AE;
  --orange:     #F17015;
  --orange-lit: #FF8A2E;
  --line:       rgba(255,255,255,.13);
  --line-soft:  rgba(255,255,255,.07);

  --rail:       clamp(300px, 25vw, 400px);
  --gut:        clamp(1.25rem, 4vw, 4.5rem);
  --maxw:       1180px;

  --f-display:  'Archivo', 'Poppins', 'Helvetica Neue', Arial, sans-serif;
  --f-body:     'Manrope', 'Helvetica Neue', Arial, sans-serif;

  --ease:       cubic-bezier(.16,1,.3,1);
  --dur:        .75s;
}

/* --- reset -------------------------------------------------------------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--ink);
  color:var(--text);
  font-family:var(--f-body);
  font-size:clamp(1rem,.96rem + .2vw,1.075rem);
  line-height:1.65;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body.is-locked{overflow:hidden}
img,video{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
h1,h2,h3,h4{font-family:var(--f-display);font-weight:700;line-height:1.02;letter-spacing:-.025em;margin:0}
p{margin:0 0 1.1em}
ul,ol{margin:0;padding:0;list-style:none}
code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.88em;color:var(--orange);background:rgba(241,112,21,.09);padding:.12em .4em;border-radius:2px}
:focus-visible{outline:2px solid var(--orange);outline-offset:3px;border-radius:2px}

.skip{
  position:fixed;top:-100px;left:1rem;z-index:120;
  background:var(--orange);color:#fff;padding:.7rem 1.1rem;font-weight:600;border-radius:2px;
  transition:top .2s
}
.skip:focus{top:1rem}

/* --- shared type -------------------------------------------------------- */
.eyebrow{
  font-family:var(--f-display);
  font-size:.72rem;font-weight:600;letter-spacing:.24em;text-transform:uppercase;
  color:var(--mute);margin:0 0 1.3rem
}
.eyebrow--orange{color:var(--orange)}

.h-xl{font-size:clamp(2.4rem,7.2vw,5.1rem);overflow-wrap:break-word}
.h-lg{font-size:clamp(2rem,4.6vw,3.5rem)}
.h-md{font-size:clamp(1.5rem,2.6vw,2.15rem)}

.lede{
  font-size:clamp(1.06rem,1rem + .5vw,1.35rem);
  line-height:1.6;color:#C9D0E0;max-width:60ch
}
.muted{color:var(--mute)}

.btn{
  display:inline-flex;align-items:center;gap:.7rem;
  font-family:var(--f-display);font-weight:600;font-size:.83rem;
  letter-spacing:.14em;text-transform:uppercase;
  padding:1.05rem 1.9rem;background:var(--orange);color:#fff;
  border:1px solid var(--orange);border-radius:2px;
  transition:background .3s var(--ease),border-color .3s var(--ease),transform .3s var(--ease)
}
.btn:hover{background:var(--orange-lit);border-color:var(--orange-lit);transform:translateY(-2px)}
.btn--ghost{background:transparent;color:var(--text);border-color:var(--line)}
.btn--ghost:hover{background:transparent;border-color:var(--orange);color:var(--orange-lit)}

.arrow-link{
  display:inline-flex;align-items:center;gap:.65rem;
  font-family:var(--f-display);font-weight:600;font-size:.8rem;
  letter-spacing:.16em;text-transform:uppercase;color:var(--orange);
  padding-bottom:.35rem;border-bottom:1px solid rgba(241,112,21,.35);
  transition:color .3s var(--ease),border-color .3s var(--ease),gap .3s var(--ease)
}
.arrow-link:hover{color:var(--orange-lit);border-color:var(--orange-lit);gap:1.1rem}

/* =========================================================================
   Loader — one white panel that always travels upward:
   it reveals the page on arrival and covers it on the way out.
   ========================================================================= */
.loader{
  position:fixed;inset:0;z-index:200;
  display:grid;place-items:center;
  background:var(--paper);
  will-change:transform
}
.loader__inner{width:min(46vw,290px);display:grid;place-items:center}
.loader__video{width:100%;height:auto;background:var(--paper)}
.loader__still{width:84%;height:auto;display:none}
.loader--still .loader__video{display:none}
.loader--still .loader__still{display:block;animation:markIn .45s var(--ease) both}
@keyframes markIn{from{opacity:0;transform:scale(.965)}to{opacity:1;transform:none}}
.loader__wipe{position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--orange)}

.loader--out{transform:translateY(-100%);transition:transform .7s var(--ease)}
.loader--parked{transform:translateY(100%);visibility:hidden;pointer-events:none}
.loader--cover{transform:translateY(0);visibility:visible;transition:transform .45s var(--ease)}
.no-js .loader{display:none}

/* =========================================================================
   Mobile top bar + menu
   ========================================================================= */
.topbar{
  position:fixed;top:0;left:0;right:0;z-index:90;
  display:flex;align-items:center;justify-content:space-between;
  padding:.85rem var(--gut);
  background:rgba(0,5,24,.82);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft)
}
.topbar__logo img{width:auto;height:34px}
.burger{display:flex;align-items:center;gap:.6rem}
.burger__box{display:block;width:26px}
.burger__box i{
  display:block;height:1.5px;background:var(--text);margin:6px 0;
  transition:transform .35s var(--ease),opacity .2s
}
.burger[aria-expanded="true"] .burger__box i:first-child{transform:translateY(3.75px) rotate(45deg)}
.burger[aria-expanded="true"] .burger__box i:last-child{transform:translateY(-3.75px) rotate(-45deg)}
.burger__label{
  font-family:var(--f-display);font-size:.72rem;font-weight:600;
  letter-spacing:.2em;text-transform:uppercase
}

.mnav{
  position:fixed;inset:0;z-index:85;
  background:var(--ink);
  padding:6.5rem var(--gut) 2.5rem;
  display:flex;flex-direction:column;gap:2rem;
  clip-path:inset(0 0 100% 0);
  visibility:hidden;
  transition:clip-path .6s var(--ease),visibility 0s linear .6s;
  overflow-y:auto
}
.mnav.is-open{clip-path:inset(0 0 0 0);visibility:visible;transition-delay:0s}
.mnav__list a{
  display:block;font-family:var(--f-display);font-weight:700;
  font-size:clamp(1.85rem,8vw,2.6rem);letter-spacing:-.02em;
  padding:.42rem 0;border-bottom:1px solid var(--line-soft)
}
.mnav__list a[aria-current]{color:var(--orange)}
.mnav__sub{display:flex;flex-wrap:wrap;gap:1.5rem;font-size:.95rem;color:var(--mute)}
.mnav__meta{margin-top:auto;display:grid;gap:.35rem;color:var(--mute);font-size:.95rem}

/* =========================================================================
   Desktop rail (defined in the 1080px breakpoint)
   ========================================================================= */
.rail{display:none}

/* =========================================================================
   Main / sections
   ========================================================================= */
.main{padding-top:64px}         /* clears the fixed mobile bar */
.section{padding:clamp(4.5rem,10vw,9rem) var(--gut)}
.section--tight{padding-top:clamp(2.5rem,5vw,4rem)}
.section--alt{background:var(--ink-2)}
.wrap{max-width:var(--maxw);margin-inline:auto}
.rule{height:1px;background:var(--line-soft);border:0;margin:0}

/* =========================================================================
   Hero
   ========================================================================= */
.hero{
  position:relative;min-height:78svh;
  display:flex;align-items:flex-end;
  padding:clamp(3rem,10vw,6rem) var(--gut) clamp(2.5rem,6vw,4rem);
  overflow:hidden;background:#04070F
}
.hero__media{position:absolute;inset:0;z-index:0}
.hero__media img,.hero__media video{
  position:absolute;inset:0;
  width:100%;height:100%;object-fit:cover;
  filter:saturate(.82) contrast(1.04)
}
.hero__media video{opacity:0;transition:opacity .8s ease}
.hero__media video.is-playing{opacity:1}
.hero__scrim{
  position:absolute;inset:0;z-index:1;
  background:
    linear-gradient(to top,rgba(0,5,24,.94) 0%,rgba(0,5,24,.55) 45%,rgba(0,5,24,.35) 100%),
    linear-gradient(to right,rgba(0,5,24,.72),rgba(0,5,24,.12))
}
.hero__body{position:relative;z-index:2;max-width:min(92vw,560px)}
.hero__title{font-size:clamp(2.3rem,7vw,4.9rem);overflow-wrap:break-word}
.hero__title em{font-style:normal;color:var(--orange)}
.hero__sub{margin:1.4rem 0 0;max-width:44ch;color:#CCD3E3}
.hero__scroll{
  position:relative;z-index:2;margin-top:2.6rem;
  display:inline-flex;align-items:center;gap:.7rem;
  font-family:var(--f-display);font-size:.72rem;font-weight:600;
  letter-spacing:.22em;text-transform:uppercase;color:var(--mute)
}
.hero__scroll span{
  width:34px;height:1px;background:var(--orange);transform-origin:left;
  animation:scrollHint 2.4s var(--ease) infinite
}
@keyframes scrollHint{0%,100%{transform:scaleX(.35)}50%{transform:scaleX(1)}}

/* page hero (inner pages) */
.phero{
  position:relative;min-height:clamp(300px,46svh,520px);
  display:flex;align-items:flex-end;
  padding:clamp(4rem,10vw,7rem) var(--gut) clamp(2rem,5vw,3.5rem);
  overflow:hidden;background:var(--ink-3)
}
.phero__media{position:absolute;inset:0;z-index:0}
.phero__media img{width:100%;height:100%;object-fit:cover;opacity:.5}
.phero__scrim{position:absolute;inset:0;z-index:1;background:linear-gradient(to top,rgba(0,5,24,.96),rgba(0,5,24,.45))}
.phero__body{position:relative;z-index:2;max-width:min(90vw,620px)}

/* =========================================================================
   Reveal animations
   ========================================================================= */
.reveal{opacity:0;transform:translateY(26px);transition:opacity var(--dur) var(--ease),transform var(--dur) var(--ease)}
.reveal.is-in{opacity:1;transform:none}
.reveal[data-delay="1"]{transition-delay:.09s}
.reveal[data-delay="2"]{transition-delay:.18s}
.reveal[data-delay="3"]{transition-delay:.27s}
.reveal[data-delay="4"]{transition-delay:.36s}
.no-js .reveal{opacity:1;transform:none}

.mask{display:block;overflow:hidden;padding-bottom:.12em;margin-bottom:-.12em}
.mask>span{display:block;transform:translateY(105%);transition:transform .9s var(--ease)}
.is-in .mask>span,.mask.is-in>span{transform:none}
.no-js .mask>span{transform:none}

/* =========================================================================
   Intro / statement
   ========================================================================= */
.intro__grid{display:grid;gap:clamp(2rem,5vw,4rem)}
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line-soft);margin-top:clamp(2.5rem,5vw,4rem)}
.stat{background:var(--ink);padding:1.6rem 1.4rem}
.stat__n{font-family:var(--f-display);font-size:clamp(1.6rem,3.4vw,2.4rem);font-weight:700;color:var(--orange);display:block;line-height:1}
.stat__l{font-size:.83rem;color:var(--mute);margin:.5rem 0 0;letter-spacing:.02em}

/* =========================================================================
   Service blocks
   ========================================================================= */
.svc{display:grid;gap:clamp(1.8rem,4vw,3.5rem);align-items:center}
.svc + .svc{margin-top:clamp(4rem,9vw,7.5rem)}
.svc__media{position:relative;overflow:hidden;background:var(--ink-3);aspect-ratio:16/10}
.svc__media img,.svc__media video{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.svc__media:hover img{transform:scale(1.04)}
.svc__index{
  position:absolute;left:0;top:0;z-index:2;
  background:var(--orange);color:#fff;
  font-family:var(--f-display);font-size:.72rem;font-weight:700;
  letter-spacing:.2em;padding:.5rem .9rem
}
.svc__title{margin-bottom:1rem}
.svc__list{
  margin:1.4rem 0 1.8rem;display:grid;gap:.55rem;
  border-top:1px solid var(--line-soft)
}
.svc__list li{
  padding:.62rem 0 .62rem 1.5rem;position:relative;
  border-bottom:1px solid var(--line-soft);color:#C4CBDC;font-size:.98rem
}
.svc__list a{border-bottom:1px solid var(--line-soft);transition:color .3s var(--ease),border-color .3s var(--ease)}
.svc__list a:hover{color:var(--orange-lit);border-color:var(--orange)}
.svc__list li::before{
  content:"";position:absolute;left:0;top:1.15rem;
  width:7px;height:7px;background:var(--orange)
}

/* =========================================================================
   Clients
   ========================================================================= */
.clients__names{
  display:grid;grid-template-columns:1fr;gap:0;
  margin-top:clamp(2rem,4vw,3rem);border-top:1px solid var(--line-soft)
}
.clients__names li{
  border-bottom:1px solid var(--line-soft);
  padding:.95rem 0;display:flex;align-items:baseline;gap:1rem;
  font-family:var(--f-display);font-weight:500;font-size:clamp(1rem,1.6vw,1.2rem);
  letter-spacing:-.01em
}
.clients__names li i{
  font-style:normal;font-size:.7rem;letter-spacing:.16em;color:var(--orange);
  min-width:2.2rem
}

/* rotating client ribbon — spacing lives on the items, not as a flex gap,
   so translating the track by exactly -50% loops seamlessly */
.ribbon{
  position:relative;overflow:hidden;
  padding:clamp(1.6rem,3vw,2.4rem) 0;
  border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);
  margin-top:clamp(2.5rem,5vw,4rem);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
          mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)
}
.ribbon__track{
  display:flex;align-items:center;
  width:max-content;
  animation:ribbon 46s linear infinite;
  will-change:transform
}
.ribbon:hover .ribbon__track,.ribbon:focus-within .ribbon__track{animation-play-state:paused}
.ribbon__item{
  flex:0 0 auto;opacity:.62;
  padding-inline:clamp(1.4rem,2.6vw,2.4rem);
  transition:opacity .35s var(--ease)
}
.ribbon__item:hover{opacity:1}
.ribbon__item img{height:clamp(42px,4.4vw,58px);width:auto}
@keyframes ribbon{from{transform:translate3d(0,0,0)}to{transform:translate3d(-50%,0,0)}}

/* =========================================================================
   Contact page
   ========================================================================= */
.contact__grid{display:grid;gap:clamp(2rem,5vw,4rem)}
.contact__block{border-top:1px solid var(--line-soft);padding-top:1.4rem}
.contact__block p{margin:0 0 .35rem}
.contact__label{
  font-family:var(--f-display);font-size:.72rem;font-weight:600;
  letter-spacing:.2em;text-transform:uppercase;color:var(--mute);margin-bottom:.8rem
}
.contact__big{font-family:var(--f-display);font-size:clamp(1.2rem,2.4vw,1.7rem);font-weight:600;letter-spacing:-.02em}
.contact__big a:hover{color:var(--orange-lit)}

.map{
  position:relative;aspect-ratio:16/9;background:var(--ink-3);
  border:1px solid var(--line-soft);overflow:hidden;margin-top:clamp(2.5rem,5vw,3.5rem)
}
.map iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.map__btn{
  position:absolute;inset:0;display:grid;place-content:center;gap:.8rem;
  justify-items:center;text-align:center;padding:2rem;
  background:var(--ink-3)
}
.map__btn small{color:var(--mute);font-size:.85rem}

/* =========================================================================
   Footer
   ========================================================================= */
.foot{background:var(--ink-2);border-top:1px solid var(--line-soft);padding:clamp(3.5rem,8vw,6.5rem) var(--gut) 2rem}
.foot__inner{max-width:var(--maxw);margin-inline:auto}
.foot__title{font-size:clamp(1.9rem,4.4vw,3.1rem);margin-bottom:1rem}
.foot__note{max-width:52ch;color:var(--mute)}
.foot__cta{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:1.8rem}
.foot__grid{
  display:grid;grid-template-columns:1fr;gap:2.4rem;
  margin-top:clamp(3rem,6vw,5rem);padding-top:clamp(2.5rem,5vw,3.5rem);
  border-top:1px solid var(--line-soft)
}
.foot__label{
  font-family:var(--f-display);font-size:.7rem;font-weight:600;
  letter-spacing:.22em;text-transform:uppercase;color:var(--orange);margin:0 0 1rem
}
.foot__address{font-style:normal;color:#C4CBDC;margin-bottom:.8rem}
.foot__list{display:grid;gap:.5rem;color:#C4CBDC}
.foot__list a:hover,.foot__link:hover{color:var(--orange-lit)}
.foot__link{color:var(--mute);font-size:.9rem;border-bottom:1px solid var(--line);padding-bottom:2px}
.foot__person{color:var(--mute);font-size:.92rem}
.foot__base{
  display:flex;flex-wrap:wrap;align-items:center;gap:1rem 1.8rem;
  margin-top:clamp(2.5rem,5vw,4rem);padding-top:1.6rem;
  border-top:1px solid var(--line-soft);
  color:var(--mute);font-size:.82rem
}
.foot__base p{margin:0}
.foot__base a:hover{color:var(--orange-lit)}
.foot__mark{height:30px;width:auto;opacity:.75;margin-right:auto}

/* back to top */
.totop{
  position:fixed;right:1rem;bottom:1rem;z-index:70;
  width:44px;height:44px;display:grid;place-items:center;
  background:var(--orange);color:#fff;border-radius:2px;
  opacity:0;pointer-events:none;transform:translateY(10px);
  transition:opacity .35s var(--ease),transform .35s var(--ease)
}
.totop.is-on{opacity:1;pointer-events:auto;transform:none}
.totop:hover{background:var(--orange-lit)}

/* =========================================================================
   Breakpoints
   ========================================================================= */
@media (min-width:640px){
  .stats{grid-template-columns:repeat(4,1fr)}
  .clients__names{grid-template-columns:1fr 1fr;column-gap:clamp(2rem,5vw,4rem)}
  .foot__grid{grid-template-columns:repeat(2,1fr)}
}

@media (min-width:900px){
  .svc{grid-template-columns:1fr 1fr}
  .svc--flip .svc__media{order:2}
  .intro__grid{grid-template-columns:1.05fr 1fr;align-items:start}
  .contact__grid{grid-template-columns:1fr 1fr}
  .foot__grid{grid-template-columns:repeat(4,1fr)}
}

@media (min-width:1080px){
  .topbar,.mnav,.burger{display:none}
  .main{padding-top:0;margin-left:var(--rail)}
  .foot{margin-left:var(--rail)}

  .rail{
    position:fixed;top:0;left:0;bottom:0;z-index:80;
    width:var(--rail);
    display:flex;flex-direction:column;justify-content:space-between;
    padding:clamp(2.4rem,4vh,3.6rem) clamp(1.8rem,2.4vw,3rem);
    background:var(--ink);
    border-right:1px solid var(--line-soft)
  }
  .rail__eyebrow{font-size:.86rem;letter-spacing:.2em;margin-bottom:1.8rem}
  .rail__nav{display:grid}
  .rl{
    position:relative;display:block;padding:.72rem 0;
    font-family:var(--f-display);font-weight:700;
    font-size:clamp(1.35rem,1.9vw,1.85rem);line-height:1.12;
    letter-spacing:-.025em
  }
  .rl__text{display:block;transition:transform .55s var(--ease)}
  .rl__text--fill{
    position:absolute;top:.72rem;left:0;right:0;
    color:var(--orange);
    clip-path:inset(0 100% 0 0);
    transition:clip-path .55s var(--ease),transform .55s var(--ease)
  }
  .rl:hover .rl__text--fill,.rl:focus-visible .rl__text--fill{clip-path:inset(0 0 0 0)}
  .rl:hover .rl__text,.rl:focus-visible .rl__text{transform:translateX(6px)}
  .rl:hover .rl__text--fill{transform:translateX(6px)}
  .rl[aria-current] .rl__text--fill{clip-path:inset(0 0 0 0)}
  .rl__rule{
    display:block;height:1px;background:var(--line-soft);
    margin-top:.72rem;position:relative;overflow:hidden
  }
  .rl__rule::after{
    content:"";position:absolute;inset:0;background:var(--orange);
    transform:scaleX(0);transform-origin:left;
    transition:transform .6s var(--ease)
  }
  .rl:hover .rl__rule::after,.rl[aria-current] .rl__rule::after{transform:scaleX(1)}

  .rail__bottom{display:grid;gap:1.5rem}
  .rail__logo img{width:min(190px,72%);height:auto}
  .rail__contact{
    display:inline-block;margin:0;
    font-family:var(--f-display);font-weight:600;
    font-size:.92rem;letter-spacing:.22em;text-transform:uppercase;
    color:var(--mute);transition:color .3s var(--ease)
  }
  .rail__contact:hover,.rail__contact:focus-visible{color:var(--orange)}
  .rail__meta{margin:0;font-size:.9rem;color:var(--mute)}
  .rail__meta a:hover{color:var(--orange-lit)}

  .hero{min-height:100svh}
  .hero__body{max-width:600px}
  .totop{right:1.6rem;bottom:1.6rem}
}

@media (min-width:1400px){
  .hero__body{max-width:680px}
}

/* --- motion preferences -------------------------------------------------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.01ms !important;animation-iteration-count:1 !important;
    transition-duration:.01ms !important
  }
  .reveal{opacity:1;transform:none}
  .mask>span{transform:none}
  .ribbon__track{animation:none;transform:none}
  .hero__scroll span{animation:none;transform:none}
}