/* Fatemeh Yavari — portfolio. Hand-built static. EN/DE/FA (RTL aware). */
:root{
  --bg:#f7f4ef;          /* warm paper */
  --bg-2:#efe9e0;
  --ink:#1c1a17;
  --muted:#6f6a62;
  --line:#e0d8cc;
  --accent:#9c3b2e;      /* Persian red */
  --accent-2:#2a7a7b;    /* miniature teal */
  --maxw:1180px;
  --serif:"Cormorant Garamond",Georgia,serif;
  --sans:"Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --fa:"Vazirmatn",var(--sans);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--sans);font-size:17px;line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
body[dir="rtl"]{font-family:var(--fa);line-height:1.9}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.1;margin:0}
body[dir="rtl"] h1,body[dir="rtl"] h2,body[dir="rtl"] h3{font-family:var(--fa);font-weight:700}
section{padding:5.5rem 1.5rem}
.wrap{max-width:var(--maxw);margin:0 auto}
.eyebrow{font-family:var(--sans);letter-spacing:.22em;text-transform:uppercase;
  font-size:.72rem;color:var(--accent);font-weight:600;margin-bottom:1rem}
body[dir="rtl"] .eyebrow{letter-spacing:.05em}
.lead{font-size:1.15rem;color:var(--muted);max-width:56ch}

/* ---------- header ---------- */
header{position:sticky;top:0;z-index:50;background:rgba(247,244,239,.86);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{max-width:var(--maxw);margin:0 auto;display:flex;align-items:center;
  justify-content:space-between;gap:1rem;padding:.9rem 1.5rem}
.brand{font-family:var(--serif);font-size:1.35rem;font-weight:600;letter-spacing:.01em}
.brand small{display:block;font-family:var(--sans);font-size:.6rem;letter-spacing:.25em;
  text-transform:uppercase;color:var(--muted);font-weight:600;margin-top:2px}
.menu{display:flex;gap:1.6rem;align-items:center}
.menu a{font-size:.82rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);
  font-weight:500;transition:color .2s}
.menu a:hover{color:var(--ink)}
.langs{display:flex;gap:.35rem;align-items:center}
.langs button{border:1px solid var(--line);background:transparent;color:var(--muted);
  font:inherit;font-size:.72rem;letter-spacing:.05em;padding:.2rem .5rem;border-radius:4px;
  cursor:pointer;text-transform:uppercase}
.langs button.active{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.burger{display:none;border:0;background:none;font-size:1.4rem;cursor:pointer;color:var(--ink)}

/* ---------- hero ---------- */
.hero{padding:0;border-bottom:1px solid var(--line)}
.hero-inner{max-width:var(--maxw);margin:0 auto;display:grid;
  grid-template-columns:1.05fr .95fr;gap:0;min-height:78vh;align-items:stretch}
.hero-text{padding:4rem 1.5rem;display:flex;flex-direction:column;justify-content:center}
.hero-text h1{font-size:clamp(2.6rem,6vw,4.6rem);margin-bottom:1.2rem}
.hero-text .tag{font-family:var(--serif);font-style:italic;font-size:1.5rem;color:var(--accent);
  margin-bottom:1.4rem}
body[dir="rtl"] .hero-text .tag{font-style:normal}
.hero-img{position:relative;overflow:hidden;background:var(--bg-2)}
.hero-img img{width:100%;height:100%;object-fit:cover;object-position:center}
.btn{display:inline-block;margin-top:1.8rem;align-self:flex-start;
  border:1.5px solid var(--ink);padding:.7rem 1.5rem;font-size:.8rem;letter-spacing:.1em;
  text-transform:uppercase;font-weight:600;transition:all .2s}
.btn:hover{background:var(--ink);color:var(--bg)}

/* ---------- work gallery ---------- */
.section-head{margin-bottom:2.6rem;max-width:60ch}
.section-head h2{font-size:clamp(2rem,4vw,3rem)}
.gallery{column-count:3;column-gap:1.1rem}
@media(max-width:900px){.gallery{column-count:2}}
@media(max-width:560px){.gallery{column-count:1}}
.tile{break-inside:avoid;margin:0 0 1.1rem;cursor:zoom-in;position:relative;
  background:var(--bg-2);overflow:hidden}
.tile img{width:100%;transition:transform .5s ease,filter .3s}
.tile:hover img{transform:scale(1.04)}
.tile .cap{position:absolute;left:0;right:0;bottom:0;padding:.8rem;
  background:linear-gradient(transparent,rgba(0,0,0,.62));color:#fff;
  font-family:var(--serif);font-size:1.05rem;opacity:0;transition:opacity .3s}
.tile:hover .cap{opacity:1}

/* ---------- about ---------- */
.about{background:var(--bg-2)}
.about-grid{display:grid;grid-template-columns:300px 1fr;gap:3rem;align-items:start}
.about-grid img{border-radius:2px;filter:grayscale(.15)}
.about p{margin:0 0 1.1rem}
.note{font-size:.85rem;color:var(--accent-2);border-inline-start:3px solid var(--accent-2);
  padding-inline-start:1rem;margin-top:1.5rem}

/* ---------- cv ---------- */
.cv-block{margin-bottom:2.2rem}
.cv-block h3{font-size:1.4rem;margin-bottom:.6rem}
.cv-block .item{padding:.5rem 0;border-bottom:1px solid var(--line)}
.cv-block .item b{font-weight:600}
.cv-block .muted{color:var(--muted)}

/* ---------- contact ---------- */
.contact{background:var(--ink);color:var(--bg);text-align:center}
.contact h2{color:var(--bg)}
.contact a.big{font-family:var(--serif);font-size:clamp(1.6rem,4vw,2.6rem);
  color:var(--bg);border-bottom:1px solid rgba(255,255,255,.3)}
.contact .links{margin-top:1.6rem;display:flex;gap:1.4rem;justify-content:center;
  font-size:.85rem;letter-spacing:.08em;text-transform:uppercase}
.contact .links a{color:#cdbfae}

footer{padding:2rem 1.5rem;text-align:center;font-size:.78rem;color:var(--muted)}

/* ---------- lightbox ---------- */
.lb{position:fixed;inset:0;background:rgba(20,18,16,.94);z-index:100;display:none;
  align-items:center;justify-content:center}
.lb.open{display:flex}
.lb img{max-width:90vw;max-height:84vh;object-fit:contain;box-shadow:0 10px 60px rgba(0,0,0,.5)}
.lb .x,.lb .nav-btn{position:absolute;background:none;border:0;color:#fff;cursor:pointer}
.lb .x{top:1.2rem;right:1.5rem;font-size:2rem}
.lb .nav-btn{top:50%;transform:translateY(-50%);font-size:2.6rem;padding:1rem;opacity:.7}
.lb .nav-btn:hover{opacity:1}
.lb .prev{left:1rem}.lb .next{right:1rem}
.lb .lb-cap{position:absolute;bottom:1.4rem;left:0;right:0;text-align:center;color:#e8dccb;
  font-family:var(--serif);font-size:1.1rem}

/* ---------- responsive ---------- */
@media(max-width:820px){
  .hero-inner{grid-template-columns:1fr;min-height:auto}
  .hero-img{height:60vh;order:-1}
  .about-grid{grid-template-columns:1fr}
  .about-grid img{max-width:260px}
  .menu{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;
    background:var(--bg);border-bottom:1px solid var(--line);padding:1rem 1.5rem;gap:1rem}
  .menu.show{display:flex}
  .burger{display:block}
}
[hidden]{display:none!important}