/* ============================================================
   Studio Ardium — shared stylesheet
   Resets, keyframes and .ard-* interaction utilities.
   (Layout/visual styling stays inline on each element.)
   ============================================================ */

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Archivo',sans-serif;color:#0A0A0A;background:#FCFCFA;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
::selection{background:#1E32FF;color:#fff}
a{color:inherit;text-decoration:none}

/* Film-grain overlay — sitewide, sits above content but below the cursor (9999).
   Tiles the grain PNG at its native size (96×108) to cover the viewport. */
body::after{
  content:'';
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:9998;
  background-image:url("../assets/grain.png");
  background-repeat:repeat;
  background-size:auto;
}

/* Form controls (Contact) */
input,textarea{font-family:inherit;width:100%;border:none;border-bottom:1px solid #D8D8D6;background:transparent;padding:14px 2px;font-size:16px;color:#0A0A0A;outline:none;transition:border-color .3s}
input:focus,textarea:focus{border-color:#1E32FF}
input::placeholder,textarea::placeholder{color:#B4B4B2}
label{font-family:'JetBrains Mono',monospace;font-size:10.5px;letter-spacing:0.08em;text-transform:uppercase;color:#9A9A9A}

/* Keyframes */
@keyframes ardPulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(.6)}}
@keyframes ardArrowLoop{0%{transform:translateX(0)}50%{transform:translateX(5px)}100%{transform:translateX(0)}}
@keyframes ardMarquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@keyframes ardSpin{from{transform:rotate(0)}to{transform:rotate(360deg)}}
@keyframes ardBob{0%,100%{transform:translateY(0)}50%{transform:translateY(7px)}}

/* CTA button */
.ard-cta{position:relative;overflow:hidden}
.ard-cta>span{position:relative;z-index:1;transition:transform .45s cubic-bezier(.16,1,.3,1)}
.ard-cta:hover{background:#1E32FF!important}
.ard-cta:hover .ard-arrow{transform:translateX(5px)}
.ard-arrow{display:inline-block;transition:transform .4s cubic-bezier(.16,1,.3,1)}

/* Sweep underline link */
.ard-line{position:relative;width:fit-content}
.ard-line::after{content:'';position:absolute;left:0;bottom:-2px;width:100%;height:1px;background:currentColor;transform:scaleX(0);transform-origin:right;transition:transform .45s cubic-bezier(.16,1,.3,1)}
.ard-line:hover::after{transform:scaleX(1);transform-origin:left}

/* Image hover-zoom (Work) */
.ard-img>div{transition:transform 1s cubic-bezier(.16,1,.3,1),filter .8s}
.ard-img:hover>div{transform:scale(1.06)}

/* Tag chips (Work) — !important so inline border/colour don't win over hover */
.ard-chip{transition:background-color .35s,color .35s,border-color .35s,transform .35s cubic-bezier(.16,1,.3,1)}
.ard-chip:hover{background:#0A0A0A!important;color:#fff!important;border-color:#0A0A0A!important;transform:translateY(-2px)}

/* Archive rows (Work) — force all child text white on the black hover.
   The row + children carry inline colours, so plain hover rules lose to them. */
.ard-row{transition:background-color .4s cubic-bezier(.16,1,.3,1),color .4s,padding .4s}
.ard-row:hover{background:#0A0A0A!important;color:#fff!important;padding-left:24px!important;padding-right:24px!important}
.ard-row:hover,.ard-row:hover *{color:#fff!important}
.ard-row:hover span{opacity:1!important}

/* Capability cards (Studio) */
.ard-cap{transition:transform .5s cubic-bezier(.16,1,.3,1)}
.ard-cap:hover{transform:translateY(-4px)!important}
.ard-cap .ard-bar{transition:width .5s cubic-bezier(.16,1,.3,1)}
.ard-cap:hover .ard-bar{width:100%!important}

/* ============================================================
   Loading screen — shows on every page load / navigation.
   Markup lives at the top of each <body>; site.js fades it out.
   ============================================================ */
#ardium-loader{
  position:fixed;inset:0;z-index:10001;
  background:#FCFCFA;color:#0A0A0A;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:22px;
  transition:opacity .7s ease,visibility .7s ease;
}
#ardium-loader.done{opacity:0;visibility:hidden;pointer-events:none}
#ardium-loader .ldr-mark{
  font-family:'Archivo',sans-serif;font-weight:700;font-size:46px;line-height:1;
  color:#1E32FF;animation:ardSpin 3.4s linear infinite;
}
#ardium-loader .ldr-word{
  font-family:'Archivo',sans-serif;font-weight:600;font-size:18px;letter-spacing:-.01em;
}
#ardium-loader .ldr-bar{position:relative;width:170px;height:1.5px;background:#E4E3DE;overflow:hidden}
#ardium-loader .ldr-bar>span{
  position:absolute;inset:0;background:#1E32FF;transform:translateX(-100%);
  animation:ardLoadBar 1.05s cubic-bezier(.55,0,.2,1) forwards;
}
#ardium-loader .ldr-meta{
  font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.22em;
  text-transform:uppercase;color:#9A9A9A;
}
@keyframes ardLoadBar{to{transform:translateX(0)}}

/* Hamburger toggle + menu extras — hidden on desktop, shown in the mobile media query */
.nav-toggle{display:none;border:none;background:transparent;padding:0;margin:0}
.nav-extra{display:none}

/* ============================================================
   MOBILE  (≤ 768px)
   Overrides the desktop inline styles (stylesheet !important beats
   non-important inline). Targets inline patterns via [style*=].
   ============================================================ */
@media (max-width:768px){

  html,body{overflow-x:hidden;max-width:100%}

  /* ---- Header + hamburger menu ---- */
  /* backdrop-filter makes the header a containing block for fixed children,
     which would trap the full-screen nav at the header's height — drop it. */
  header{padding:15px 20px!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important}
  header>a{font-size:16px!important;z-index:320;position:relative}
  header>div{display:none!important}              /* coordinates + clock */

  .nav-toggle{
    display:block;position:relative;z-index:320;
    width:34px;height:34px;cursor:pointer;color:#0A0A0A;
  }
  .nav-toggle::before,.nav-toggle::after{
    content:"";position:absolute;left:6px;right:6px;height:1.5px;
    background:currentColor;
    transition:transform .42s cubic-bezier(.16,1,.3,1),top .42s cubic-bezier(.16,1,.3,1);
  }
  .nav-toggle::before{top:13px}
  .nav-toggle::after{top:20px}
  html.nav-open .nav-toggle::before{top:16px;transform:rotate(45deg)}
  html.nav-open .nav-toggle::after{top:16px;transform:rotate(-45deg)}

  header nav{
    position:fixed!important;inset:0!important;z-index:300;
    background:#FCFCFA!important;
    display:flex!important;flex-direction:column!important;
    align-items:flex-start!important;justify-content:center!important;
    gap:4px!important;padding:96px 28px 220px!important;
    transform:translateX(100%);transition:transform .5s cubic-bezier(.16,1,.3,1);
  }
  html.nav-open header nav{transform:translateX(0)}
  html.nav-open{overflow:hidden}
  header nav>a{
    font-family:'Archivo',sans-serif!important;font-weight:600!important;
    font-size:36px!important;line-height:1.18!important;letter-spacing:-.025em!important;
    text-transform:none!important;padding:3px 0!important;
  }

  /* ---- Mobile menu footer (links, text, decorative mark) ---- */
  header nav .nav-extra{
    display:flex;flex-direction:column;gap:16px;
    position:absolute;left:28px;right:28px;bottom:36px;
    font-family:'JetBrains Mono',monospace;
  }
  .nav-extra .nav-rule{height:1px;background:#E4E3DE;width:100%}
  .nav-extra .nav-email{
    font-family:'Archivo',sans-serif;font-weight:500;font-size:18px;
    letter-spacing:-.01em;color:#0A0A0A;width:fit-content;text-transform:none;
    border-bottom:1px solid #0A0A0A;padding-bottom:3px;
  }
  .nav-extra .nav-socials{display:flex;flex-wrap:wrap;gap:12px 20px}
  .nav-extra .nav-socials a{
    font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:#5A5A5A;
  }
  .nav-extra .nav-meta{
    font-size:10px;letter-spacing:.13em;line-height:1.9;
    text-transform:uppercase;color:#9A9A9A;
  }
  .nav-extra .nav-mark{
    position:absolute;right:0;bottom:2px;
    font-family:'Archivo',sans-serif;font-weight:700;font-size:46px;
    line-height:1;color:#1E32FF;pointer-events:none;
  }

  /* ---- Spacing: tighten oversized horizontal padding ---- */
  [style*="px 56px"],[style*="px 36px"]{padding-left:22px!important;padding-right:22px!important}

  /* ---- Stack multi-column grids ---- */
  [style*="grid-template-columns"]{grid-template-columns:1fr!important;gap:20px!important}

  /* ---- Headings: keep large but inside the viewport ---- */
  main h1{font-size:clamp(40px,12.5vw,76px)!important;line-height:1.02!important}
  main h2{font-size:clamp(30px,9vw,52px)!important;line-height:1.05!important}

  /* ---- Media stays fluid ---- */
  img{max-width:100%}
}
