/* ==========================================================================
   Kamyar Vazir — Portfolio
   Shared styles: tokens, header, contents menu, footer, "next" links,
   and the artboard system used by every page.
   ========================================================================== */

:root{
  --red:#d6300c;
  --red-glow:rgba(255,72,32,.75);
  --white:#fff;
  --text:#ececec;
  --muted:#969696;
  --line:#333;
  --header-h:76px;
  --gutter:5.5vw;
  --font:Helvetica,Arial,sans-serif;
}

@font-face{font-family:Poppins;src:url(../fonts/Poppins-Light.ttf) format("truetype");font-weight:300;font-display:swap}
@font-face{font-family:Poppins;src:url(../fonts/Poppins-Regular.ttf) format("truetype");font-weight:400;font-display:swap}
@font-face{font-family:Poppins;src:url(../fonts/Poppins-Bold.ttf) format("truetype");font-weight:700;font-display:swap}

*,*::before,*::after{box-sizing:border-box}
html{background:#000;-webkit-text-size-adjust:100%}
body{
  margin:0;min-height:100vh;min-height:100svh;display:flex;flex-direction:column;
  background:transparent;color:var(--text);font-family:var(--font);
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
}
main{flex:1 0 auto;display:block;position:relative;overflow:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
:focus-visible{outline:1px solid rgba(255,255,255,.8);outline-offset:4px}

/* Page entrance */
.page-in{animation:pageIn .7s ease both}
@keyframes pageIn{from{opacity:0}to{opacity:1}}
body.is-leaving main{opacity:0;transition:opacity .45s ease}

/* ---------------------------------------------------------------- Header */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;height:var(--header-h);
  display:flex;align-items:center;justify-content:space-between;
  padding:0 22px;background-color:transparent;border-bottom:1px solid transparent;
  transition:background-color .4s ease,border-color .4s ease,-webkit-backdrop-filter .4s ease,backdrop-filter .4s ease;
}
/* Frosted glass once the page has scrolled past 24px (class set by site.js) */
.site-header.is-glass{
  background-color:rgba(0,0,0,.62);
  -webkit-backdrop-filter:blur(18px) saturate(130%);
  backdrop-filter:blur(18px) saturate(130%);
  border-bottom-color:rgba(245,243,238,.16);
}
.site-header:not(.is-glass) .menu-link,.site-header:not(.is-glass) .menu-trigger{text-shadow:0 0 4px rgba(0,0,0,.75),0 1px 14px rgba(0,0,0,.6)}
.site-header:not(.is-glass) .brand img{filter:drop-shadow(0 0 3px rgba(0,0,0,.7)) drop-shadow(0 1px 10px rgba(0,0,0,.5))}
.brand{display:block;width:38px;height:38px;transition:filter .22s ease,transform .22s ease}
.brand img{width:100%;height:100%;object-fit:contain}
.brand:hover,.brand:focus-visible{filter:drop-shadow(0 0 4px #fff) drop-shadow(0 0 12px #fff);transform:scale(1.03)}

.menu{position:relative}
/* "Contents" goes to the Contents page; the "+" (or hovering) opens the list of pages */
.menu-bar{display:flex;align-items:center;height:var(--header-h)}
.menu-link,.menu-trigger{
  display:flex;align-items:center;height:100%;
  font-family:Arial,Helvetica,sans-serif;font-size:11px;font-weight:700;letter-spacing:.10em;text-transform:uppercase;color:#f5f5f5;
  transition:text-shadow .2s ease,color .2s ease;
}
.menu-link{padding:0 0 0 18px}
.menu-trigger{padding:0 4px 0 .55em}
.menu-trigger::after{content:"+";font-weight:400}
.site-header .menu .menu-link:hover,.site-header .menu .menu-link:focus-visible,.site-header .menu .menu-link[aria-current="page"],
.site-header .menu .menu-trigger:hover,.site-header .menu .menu-trigger:focus-visible,.site-header .menu.is-open .menu-trigger{
  color:#fff;text-shadow:0 0 4px rgba(255,255,255,.95),0 0 12px rgba(255,255,255,.75),0 0 26px rgba(255,255,255,.45);
}
.menu-link:hover,.menu-link:focus-visible,.menu-link[aria-current="page"],
.menu-trigger:hover,.menu-trigger:focus-visible,.menu.is-open .menu-trigger{
  color:#fff;text-shadow:0 0 4px rgba(255,255,255,.95),0 0 12px rgba(255,255,255,.75),0 0 26px rgba(255,255,255,.45);
}

.menu-panel{
  position:absolute;right:-2px;top:calc(100% + 1px);min-width:260px;padding:10px 0;
  background:rgba(6,6,6,.96);border:1px solid #262626;
  opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:opacity .22s ease,transform .22s ease,visibility 0s linear .22s;
}
.menu.is-open .menu-panel{opacity:1;visibility:visible;transform:none;transition-delay:0s}
.menu-panel a{
  display:flex;align-items:center;gap:12px;width:100%;padding:11px 24px;
  font-size:12px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:#d8d8d8;text-align:left;
  transition:color .18s ease,text-shadow .18s ease;
}
.menu-panel a:hover,.menu-panel a:focus-visible,
.menu-panel a[aria-current="page"]{color:#fff;text-shadow:0 0 4px #fff,0 0 12px rgba(255,255,255,.7)}
/* Work Samples: the words link to the page; the arrow (or hovering) opens its submenu */
.sub-row{display:flex;align-items:stretch}
.sub-row .sub-link{flex:1 1 auto;width:auto;padding-right:8px}
.sub-trigger{flex:none;display:flex;align-items:center;justify-content:center;width:44px;color:#d8d8d8;transition:color .18s ease,filter .18s ease}
.sub-trigger::after{content:"";width:6px;height:6px;border-left:1px solid currentColor;border-bottom:1px solid currentColor;transform:rotate(45deg)}
.sub-trigger:hover,.sub-trigger:focus-visible,.submenu-wrap.is-open .sub-trigger{color:#fff;filter:drop-shadow(0 0 4px #fff)}
.submenu-wrap{position:relative}
.submenu{
  position:absolute;right:100%;top:-11px;min-width:340px;padding:10px 0;white-space:nowrap;
  background:rgba(6,6,6,.96);border:1px solid #262626;
  opacity:0;visibility:hidden;transform:translateX(6px);
  transition:opacity .22s ease,transform .22s ease,visibility 0s linear .22s;
}
.submenu-wrap.is-open .submenu{opacity:1;visibility:visible;transform:none;transition-delay:0s}
.submenu a{font-weight:500;letter-spacing:.12em}

/* ---------------------------------------------------------------- Footer */
/* position + z-index keep it above each page's fixed background picture */
.site-footer{
  position:relative;z-index:2;
  flex:none;padding:16px var(--gutter) 18px;background:#000;
  font-size:12px;letter-spacing:.06em;color:var(--muted);
}

/* ---------------------------------------------------------------- Artboards
   An artboard is a box drawn at the proportions of the original design.
   Everything inside is placed in design pixels (var(--a) = one design pixel),
   so the whole composition scales together, exactly as designed.          */
.ab{position:relative;width:100%;container-type:inline-size;background:#000 no-repeat center/100% 100%}
.ab *{--a:calc(100cqw / var(--W))}
.ab .el{position:absolute;margin:0}

/* ---------------------------------------------------------------- Next link */
.next{display:inline-block;color:#fff}
.next small{display:block;font-size:.16em;font-weight:500;letter-spacing:.3em;text-transform:uppercase;color:var(--red);margin-bottom:.9em}
.next span{display:inline;font-weight:700;letter-spacing:-.045em;line-height:1;transition:text-shadow .2s ease}
.next svg{display:inline-block;width:.78em;height:.78em;margin-left:.12em;vertical-align:-.04em;transition:transform .25s ease}
.next:hover span,.next:focus-visible span{text-shadow:0 0 4px #fff,0 0 14px rgba(255,255,255,.6)}
.next:hover svg,.next:focus-visible svg{transform:translateX(.12em)}

.m-only{display:none!important}

@media (max-width:760px){
  :root{--header-h:64px;--gutter:20px}
  .site-header{padding:0 12px}
  .brand{width:32px;height:32px}
  .menu-link,.menu-trigger{font-size:10px}
  .menu-trigger{min-width:40px;justify-content:center;padding:0}
  .menu-panel{position:fixed;left:12px;right:12px;top:calc(var(--header-h) + 6px);min-width:0}
  .submenu{position:static;min-width:0;border:0;padding:0 0 6px 14px;background:none;opacity:1;visibility:visible;transform:none;display:none}
  .submenu-wrap.is-open .submenu{display:block}
  .sub-trigger::after{transform:rotate(-45deg)}
  .site-footer{font-size:11px}
  .m-only{display:block!important}
  .d-only{display:none!important}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
}