/* ==========================================================================
   Mae Montero — Portfolio
   Grid-paper / bold-editorial theme inspired by the Behance reference
   ========================================================================== */

:root{
  --paper:#f5f1e8;
  --paper-line: rgba(20,18,15,0.08);
  --ink:#141210;
  --ink-soft:#4a453c;
  --red:#c81e1e;
  --red-dark:#9c1414;
  --cream-card:#faf7f0;
  --line:#141210;
  --radius:2px;
  --maxw:1240px;
  --ease:cubic-bezier(.65,0,.35,1);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }

body{
  margin:0;
  background-color:var(--paper);
  background-image:
    linear-gradient(var(--paper-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--paper-line) 1px, transparent 1px);
  background-size: 34px 34px;
  color:var(--ink);
  font-family:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size:16px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

h1,h2,h3,h4{
  font-family:'Archivo Black', 'Inter', sans-serif;
  font-weight:400;
  line-height:1.02;
  letter-spacing:-0.01em;
  margin:0;
  text-transform:uppercase;
}

a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
button{ font-family:inherit; cursor:pointer; color:inherit; background:none; border:none; padding:0; appearance:none; -webkit-appearance:none; }
*{ -webkit-tap-highlight-color:transparent; }
a, button, .project-card{ -webkit-tap-highlight-color:transparent; }

.wrap{ max-width:var(--maxw); margin:0 auto; padding:0 28px; }

/* ---------- custom cursor dot ---------- */
.cursor-dot{
  position:fixed; top:0; left:0; width:14px; height:14px; border-radius:50%;
  background:var(--red); pointer-events:none; z-index:9999; mix-blend-mode:multiply;
  transform:translate(-50%,-50%); transition:opacity .2s;
  opacity:0;
}
.cursor-dot.active{ opacity:1; }
@media (hover:none){ .cursor-dot{ display:none; } }

/* ---------- nav ---------- */
.site-nav{
  position:fixed; top:0; left:0; right:0; z-index:500;
  display:flex; align-items:center; justify-content:space-between;
  padding:18px 28px; background:rgba(245,241,232,0.85);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--paper-line);
  transition:transform .4s var(--ease);
}
.site-nav.nav-hidden{ transform:translateY(-100%); }
.site-nav .logo{
  font-family:'Archivo Black',sans-serif; font-size:1rem; letter-spacing:0.02em;
}
.site-nav .logo span{ color:var(--red); }
.site-nav ul{
  list-style:none; display:flex; gap:28px; margin:0; padding:0;
}
.site-nav a{
  font-size:0.78rem; text-transform:uppercase; letter-spacing:0.08em; font-weight:600;
  position:relative; padding-bottom:4px;
}
.site-nav a::after{
  content:''; position:absolute; left:0; bottom:0; width:0; height:2px; background:var(--red);
  transition:width .3s var(--ease);
}
.site-nav a:hover::after{ width:100%; }
.nav-toggle{
  display:none; background:none; border:2px solid var(--ink); width:40px; height:40px;
  flex-direction:column; align-items:center; justify-content:center; gap:5px; cursor:pointer;
}
.nav-toggle span{ width:18px; height:2px; background:var(--ink); transition:transform .3s var(--ease), opacity .3s var(--ease); }
.nav-toggle.is-open span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2){ opacity:0; }
.nav-toggle.is-open span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

/* ---------- hero ---------- */
.hero{
  display:flex; flex-direction:column; justify-content:center;
  padding:110px 0 32px;
  position:relative;
}
.hero .eyebrow{
  display:inline-flex; align-items:center; gap:10px;
  font-size:0.75rem; text-transform:uppercase; letter-spacing:0.18em; font-weight:700;
  color:var(--red); margin-bottom:22px;
}
.hero .eyebrow::before{
  content:''; width:34px; height:2px; background:var(--red); display:inline-block;
}
.hero h1{
  font-size:clamp(2.1rem, 4.2vw, 3.4rem);
  overflow:visible;
}
.hero h1 .kinetic{ display:inline; }
.hero h1 .accent{ color:var(--red); font-style:normal; }
.hero h1 .ch{
  display:inline-block;
  opacity:0;
  transform:translateY(46px) scale(.55) rotate(-9deg);
  animation:chPop 1.05s cubic-bezier(.34,1.56,.64,1) forwards;
  animation-delay:var(--d, 0ms);
  will-change:transform, opacity;
}
@keyframes chPop{
  60%{ opacity:1; }
  to{ opacity:1; transform:translateY(0) scale(1) rotate(0); }
}
@media (prefers-reduced-motion: reduce){
  .hero h1 .ch{ animation:none; opacity:1; transform:none; }
}

.hero-sub{
  display:grid; grid-template-columns: minmax(0,760px) auto; gap:56px; margin-top:40px; align-items:stretch;
}
.hero-blurb{
  font-size:1.08rem; line-height:1.7; color:var(--ink-soft); max-width:72ch;
  opacity:0; transform:translateY(16px); transition:opacity .8s var(--ease) .3s, transform .8s var(--ease) .3s;
}
.hero.in-view .hero-blurb{ opacity:1; transform:translateY(0); }

.hero-meta{
  opacity:0; transform:translateY(16px); transition:opacity .8s var(--ease) .45s, transform .8s var(--ease) .45s;
  font-size:0.82rem;
  justify-self:end; align-self:end;
  padding-left:28px; border-left:2px solid var(--ink);
  min-width:190px;
}
.hero.in-view .hero-meta{ opacity:1; transform:translateY(0); }
.hero-meta dl{ display:grid; grid-template-columns:auto 1fr; gap:10px 14px; margin:0; }
.hero-meta dt{ text-transform:uppercase; letter-spacing:0.06em; color:var(--ink-soft); font-weight:600; }
.hero-meta dd{ margin:0; font-weight:600; }

/* ---------- category sections ---------- */
.category{ padding:120px 0 40px; }
#web-social{ padding-top:76px; }
.category-head{
  display:flex; align-items:flex-end; justify-content:space-between; gap:20px;
  margin-bottom:56px; border-bottom:3px solid var(--ink); padding-bottom:18px;
  opacity:0; transform:translateY(24px); transition:opacity .7s var(--ease), transform .7s var(--ease);
}
.category-head.in-view{ opacity:1; transform:translateY(0); }
.category-head .num{
  font-family:'Archivo Black',sans-serif; color:var(--red); font-size:1rem;
}
.category-head h2{ font-size:clamp(1.8rem,4.4vw,3rem); }
.category-count{ font-size:0.78rem; color:var(--ink-soft); text-transform:uppercase; letter-spacing:0.08em; white-space:nowrap; }

/* ---------- project grid / cards ---------- */
.project-grid{
  display:grid; grid-template-columns:repeat(auto-fit, minmax(300px, 1fr)); gap:22px;
}
.project-card{
  background:var(--cream-card); border:2px solid var(--ink); padding:0; margin:0; text-align:left;
  position:relative; overflow:hidden; display:block; width:100%; max-width:420px;
  opacity:0; transform:translateY(30px); transition:opacity .6s var(--ease), transform .6s var(--ease);
}
.project-card.in-view{ opacity:1; transform:translateY(0); }
.project-card .thumb{
  position:relative; aspect-ratio:1/1; overflow:hidden; background:#e7e1d2;
}
.project-card .thumb img{
  width:100%; height:100%; object-fit:cover; transform:scale(1.03);
  transition:transform .7s var(--ease), filter .5s var(--ease);
  filter:grayscale(45%) contrast(1.02);
}
.project-card:hover .thumb img{ transform:scale(1.1); filter:grayscale(0%); }
.project-card .thumb::after{
  content:''; position:absolute; inset:0;
  background:linear-gradient(to top, rgba(20,18,15,0.55), transparent 55%);
  opacity:0; transition:opacity .4s var(--ease);
}
.project-card:hover .thumb::after{ opacity:1; }

.project-card .card-index{
  position:absolute; top:14px; left:14px; z-index:2;
  font-family:'Archivo Black',sans-serif; font-size:0.85rem; color:var(--paper);
  background:var(--red); padding:4px 10px;
}
.project-card .card-info{
  padding:20px 22px 24px; display:flex; flex-direction:column; gap:6px;
}
.project-card .tag{
  font-size:0.68rem; text-transform:uppercase; letter-spacing:0.1em; color:var(--red); font-weight:700;
}
.project-card h3{
  font-size:1.35rem; display:flex; align-items:center; justify-content:space-between; gap:10px;
}
.project-card h3 .arrow{
  font-family:'Inter',sans-serif; font-weight:400; font-size:1.4rem;
  transform:translateX(0); transition:transform .35s var(--ease);
}
.project-card:hover h3 .arrow{ transform:translateX(6px); }
.project-card .summary{
  font-size:0.9rem; color:var(--ink-soft); max-width:46ch;
}

/* ---------- case study overlay ---------- */
.case-study{
  position:fixed; inset:0; z-index:1000; background:var(--paper);
  overflow-y:auto; -webkit-overflow-scrolling:touch;
  transform:translateY(100%); visibility:hidden;
  transition:transform .55s var(--ease), visibility 0s linear .55s;
  background-image:
    linear-gradient(var(--paper-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--paper-line) 1px, transparent 1px);
  background-size:34px 34px;
}
.case-study.is-open{
  transform:translateY(0); visibility:visible;
  transition:transform .55s var(--ease), visibility 0s linear 0s;
}
body.cs-open{ overflow:hidden; }

.cs-topbar{
  position:sticky; top:0; z-index:5; display:flex; align-items:center; justify-content:space-between;
  padding:18px 28px; background:rgba(245,241,232,0.9); backdrop-filter:blur(6px);
  border-bottom:1px solid var(--paper-line);
}
.cs-topbar .cs-back{
  display:inline-flex; align-items:center; gap:8px; font-size:0.78rem; font-weight:700;
  text-transform:uppercase; letter-spacing:0.08em; background:none; border:none; color:var(--ink);
}
.cs-topbar .cs-back .arrow-back{ transition:transform .3s var(--ease); }
.cs-topbar .cs-back:hover .arrow-back{ transform:translateX(-4px); }
.cs-topbar .cs-close{
  width:38px; height:38px; border-radius:50%; border:2px solid var(--ink); background:none;
  font-size:1.1rem; display:flex; align-items:center; justify-content:center;
  transition:background .25s, color .25s, transform .3s var(--ease);
}
.cs-topbar .cs-close:hover{ background:var(--red); border-color:var(--red); color:var(--paper); transform:rotate(90deg); }

.cs-hero{ padding:64px 0 40px; }
.cs-eyebrow{
  font-size:0.75rem; text-transform:uppercase; letter-spacing:0.14em; color:var(--red); font-weight:700;
  display:flex; align-items:center; gap:10px; margin-bottom:16px;
}
.cs-eyebrow::before{ content:''; width:34px; height:2px; background:var(--red); }
.cs-hero h2{ font-size:clamp(2.2rem,6vw,4.4rem); max-width:16ch; }
.cs-hero .cs-summary{ margin-top:20px; font-size:1.1rem; max-width:60ch; color:var(--ink-soft); }

.cs-meta-bar{
  display:grid; grid-template-columns:repeat(auto-fit,minmax(160px,1fr)); gap:24px;
  border-top:2px solid var(--ink); border-bottom:2px solid var(--ink);
  margin:36px 0 0; padding:20px 0;
}
.cs-meta-bar div{ display:flex; flex-direction:column; gap:6px; }
.cs-meta-bar dt{ font-size:0.68rem; text-transform:uppercase; letter-spacing:0.08em; color:var(--ink-soft); font-weight:700; }
.cs-meta-bar dd{ margin:0; font-weight:600; font-size:0.95rem; }
.cs-meta-bar .chips{ display:flex; flex-wrap:wrap; gap:6px; }
.cs-meta-bar .chips span{
  background:var(--ink); color:var(--paper); font-size:0.72rem; padding:4px 9px; text-transform:uppercase; letter-spacing:0.04em;
}

.cs-figure{ margin:48px 0; }
.cs-figure img, .cs-figure video{
  width:100%; border:2px solid var(--ink); background:#e7e1d2;
}
.cs-figure figcaption{
  margin-top:10px; font-size:0.78rem; color:var(--ink-soft); text-transform:uppercase; letter-spacing:0.05em;
}
.cs-gallery{ display:grid; grid-template-columns:repeat(2,1fr); gap:20px; margin:48px 0; align-items:start; }
.cs-gallery img{ border:2px solid var(--ink); width:100%; height:auto; display:block; object-fit:contain; background:#e7e1d2; }
.cs-gallery .full{ grid-column:1 / -1; }

.cs-narrative{ display:grid; grid-template-columns:repeat(3,1fr); gap:32px; margin:56px 0; }
.cs-narrative h4{
  font-size:0.95rem; color:var(--red); margin-bottom:12px; display:flex; align-items:center; gap:8px;
}
.cs-narrative h4 .n{ font-family:'Archivo Black',sans-serif; }
.cs-narrative p{ margin:0; font-size:0.95rem; color:var(--ink-soft); }

.cs-links{ display:flex; flex-wrap:wrap; gap:14px; margin:16px 0 64px; }
.cs-btn{
  display:inline-flex; align-items:center; gap:10px; padding:14px 22px; border:2px solid var(--ink);
  font-size:0.8rem; text-transform:uppercase; letter-spacing:0.08em; font-weight:700;
  background:var(--ink); color:var(--paper); transition:background .3s var(--ease), color .3s var(--ease), transform .3s var(--ease);
}
.cs-btn.secondary{ background:none; color:var(--ink); }
.cs-btn:hover{ background:var(--red); border-color:var(--red); color:var(--paper); transform:translateY(-3px); }
.cs-btn .arrow{ transition:transform .3s var(--ease); }
.cs-btn:hover .arrow{ transform:translate(4px,-4px); }

.cs-nextprev{
  display:flex; justify-content:space-between; border-top:2px solid var(--ink); padding:28px 0 80px; gap:20px;
}
.cs-nextprev button{
  background:none; border:none; font-size:0.85rem; font-weight:700; text-transform:uppercase; letter-spacing:0.06em;
  display:flex; flex-direction:column; gap:6px;
}
.cs-nextprev button span.lbl{ color:var(--ink-soft); font-size:0.7rem; font-weight:600; }
.cs-nextprev .next{ text-align:right; align-items:flex-end; }

/* ---------- about / contact ---------- */
.contact{ padding:130px 0 60px; }
.contact .category-head{ margin-bottom:40px; }
.contact-grid{ display:grid; grid-template-columns:1.4fr 1fr; gap:60px; }
.contact h3{
  font-size:clamp(1.5rem,3vw,2.1rem); max-width:20ch; margin-bottom:18px;
}
.contact p.lead{ font-size:1.05rem; color:var(--ink-soft); max-width:52ch; }
.contact-list{ list-style:none; margin:32px 0 0; padding:0; display:flex; flex-direction:column; gap:2px; }
.contact-list a{
  display:flex; align-items:center; justify-content:space-between; padding:18px 4px;
  border-bottom:1px solid var(--ink); font-size:1.1rem; font-weight:700; text-transform:uppercase; letter-spacing:0.02em;
  transition:padding-left .3s var(--ease), color .3s var(--ease);
}
.contact-list a:hover{ padding-left:14px; color:var(--red); }
.contact-list a .arrow{ transition:transform .3s var(--ease); }
.contact-list a:hover .arrow{ transform:translate(5px,-5px); }
.contact-side{ align-self:start; }
.contact-side .avail{
  border:2px solid var(--ink); padding:24px; background:var(--cream-card);
}
.contact-side .avail .dot{
  width:8px; height:8px; background:var(--red); border-radius:50%; display:inline-block; margin-right:8px;
  animation:pulse 1.6s infinite;
}
@keyframes pulse{ 0%,100%{ opacity:1; } 50%{ opacity:0.3; } }
.contact-side .avail p{ margin:14px 0 0; font-size:0.85rem; color:var(--ink-soft); }

footer.site-footer{
  border-top:2px solid var(--ink); padding:22px 0; display:flex; justify-content:space-between;
  font-size:0.72rem; text-transform:uppercase; letter-spacing:0.08em; color:var(--ink-soft);
}

/* ---------- reveal utility ---------- */
.reveal{ opacity:0; transform:translateY(24px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in-view{ opacity:1; transform:translateY(0); }

/* ---------- responsive ---------- */
@media (max-width:900px){
  .nav-toggle{ display:flex; }
  .site-nav ul{
    display:none; position:absolute; top:100%; left:0; right:0; flex-direction:column; gap:0;
    background:var(--paper); border-bottom:2px solid var(--ink);
  }
  .site-nav ul.is-open{ display:flex; }
  .site-nav ul li{ border-top:1px solid var(--paper-line); }
  .site-nav ul a{ display:block; padding:18px 28px; }
  .site-nav ul a::after{ display:none; }
  .hero-sub{ grid-template-columns:1fr; gap:28px; }
  .hero-meta{ justify-self:start; border-left:none; padding-left:0; border-top:2px solid var(--ink); padding-top:18px; min-width:0; }
  .project-grid{ grid-template-columns:1fr; }
  .cs-narrative{ grid-template-columns:1fr; gap:26px; }
  .cs-gallery{ grid-template-columns:1fr; }
  .contact-grid{ grid-template-columns:1fr; gap:40px; }
  .cs-meta-bar{ grid-template-columns:repeat(2,1fr); }
}
@media (max-width:520px){
  .wrap{ padding:0 18px; }
  .hero{ padding-top:110px; }
  .cs-hero{ padding-top:40px; }
}