:root{
  --ink:#15130f;
  --ink-2:#232019;
  --ivory:#f3eee1;
  --ivory-2:#eae1cb;
  --card:#faf7ef;
  --gold:#a9812e;
  --gold-2:#c9a24a;
  --muted:#8a8171;
  --line:rgba(21,19,15,.13);
  --radius:2px;
}
*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:'Vazirmatn', sans-serif;
  background:var(--ivory);
  color:var(--ink);
  line-height:1.85;
  overflow-x:hidden;
  animation:bodyFadeIn .3s ease-out both;
}
@keyframes bodyFadeIn{ from{opacity:0;} to{opacity:1;} }
a{color:inherit; text-decoration:none; transition:color .3s ease, opacity .3s ease;}
button{font-family:inherit; cursor:pointer; transition:background-color .3s ease, color .3s ease, border-color .3s ease, box-shadow .3s ease;}
img{max-width:100%; display:block;}
.wrap{max-width:1120px; margin:0 auto; padding:0 28px;}
input, select, textarea{transition:border-color .3s ease, box-shadow .3s ease, background-color .3s ease;}

/* subtle paper texture */
body::before{
  content:"";
  position:fixed; inset:0; pointer-events:none; z-index:0;
  opacity:.035;
  background-image:radial-gradient(var(--ink) .6px, transparent .6px);
  background-size:14px 14px;
}

/* ===== NAV ===== */
header.site-nav{
  position:sticky; top:0; z-index:50;
  background:rgba(243,238,225,.86);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  max-width:1120px; margin:0 auto; padding:16px 28px;
  display:flex; align-items:center; justify-content:space-between;
}
.brand{display:flex; align-items:center; gap:10px; font-weight:800; font-size:22px; letter-spacing:-.02em;}
.brand .mark{width:26px; height:34px;}
.brand .mark path{fill:none; stroke:var(--ink); stroke-width:7; stroke-linecap:round;}
nav.links{display:flex; gap:6px; align-items:center;}
nav.links a{
  padding:9px 16px; font-size:14.5px; font-weight:500; color:var(--ink-2);
  border-radius:999px; transition:background .3s ease, color .3s ease;
  position:relative;
}
nav.links a::after{
  content:""; position:absolute; right:16px; left:16px; bottom:3px; height:2px;
  background:var(--gold); border-radius:2px;
  transform:scaleX(0); transform-origin:left center; transition:transform .3s ease;
}
nav.links a:hover::after{transform:scaleX(1);}
nav.links a:hover{background:var(--ivory-2);}
nav.links a.active{background:var(--ink); color:var(--ivory);}
nav.links a.active::after{display:none;}
.footer-col a{position:relative;}
.footer-col a::after{
  content:""; position:absolute; right:0; left:0; bottom:-2px; height:1px;
  background:var(--gold-2); transform:scaleX(0); transform-origin:left center; transition:transform .3s ease;
}
.footer-col a:hover::after{transform:scaleX(1);}
.nav-cta{
  padding:9px 18px; border:1.5px solid var(--ink); border-radius:999px;
  font-size:14px; font-weight:600; transition:.25s;
}
.nav-cta:hover{background:var(--ink); color:var(--ivory);}
.burger{display:none; width:34px; height:34px; border:none; background:none; position:relative; z-index:80;}
.burger span{display:block; width:22px; height:2px; background:var(--ink); margin:5px auto; transition:.3s; transform-origin:center;}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.burger.open span:nth-child(2){opacity:0;}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

.mobile-nav{
  display:none; position:fixed; inset:64px 0 auto 0; z-index:55;
  background:var(--ivory); border-bottom:1px solid var(--line);
  flex-direction:column; padding:10px 22px 22px;
  box-shadow:0 22px 40px -20px rgba(21,19,15,.3);
  transform:translateY(-8px); opacity:0; transition:transform .25s ease, opacity .25s ease;
  max-height:0; overflow:hidden;
}
.mobile-nav.open{display:flex; transform:translateY(0); opacity:1; max-height:80vh; overflow:auto;}
.mobile-nav a{padding:14px 4px; font-size:15px; font-weight:600; border-bottom:1px solid var(--line); color:var(--ink);}
.mobile-nav a.cta{color:var(--gold); font-weight:800;}

/* ===== PAGES ===== */
.page{display:none; animation:pageIn .55s ease both;}
.page.active{display:block;}
@keyframes pageIn{
  from{opacity:0; transform:translateY(14px);}
  to{opacity:1; transform:translateY(0);}
}

.reveal{opacity:0; transform:translateY(24px); transition:opacity .7s ease, transform .7s ease;}
.reveal.in{opacity:1; transform:translateY(0);}

/* stagger: children of a .reveal container fade up one after another as it scrolls into view */
.stagger > *{opacity:0; transform:translateY(18px); transition:opacity .6s ease, transform .6s ease;}
.stagger.in > *{opacity:1; transform:translateY(0);}
.stagger.in > *:nth-child(1){transition-delay:0s}
.stagger.in > *:nth-child(2){transition-delay:.2s}
.stagger.in > *:nth-child(3){transition-delay:.4s}
.stagger.in > *:nth-child(4){transition-delay:.6s}
.stagger.in > *:nth-child(5){transition-delay:.8s}
.stagger.in > *:nth-child(6){transition-delay:1s}
.stagger.in > *:nth-child(7){transition-delay:1.2s}
.stagger.in > *:nth-child(8){transition-delay:1.4s}
.stagger.in > *:nth-child(n+9){transition-delay:1.6s}

/* ===== HOME / HERO ===== */
.hero{
  padding:96px 0 70px; position:relative;
}
.hero-grid{
  display:grid; grid-template-columns:1.15fr .85fr; gap:56px; align-items:center;
}
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-size:13px; font-weight:600; color:var(--gold);
  letter-spacing:.04em; margin-bottom:22px;
}
.eyebrow.hero-eyebrow-in{
  opacity:0; transform:translateY(10px);
  animation:fadeUp .5s ease-out .15s forwards;
}
.eyebrow .dot{width:6px; height:6px; border-radius:50%; background:var(--gold);}
h1.hero-title{
  font-size:clamp(34px, 5.4vw, 60px); font-weight:800; line-height:1.28; letter-spacing:-.01em;
  margin-bottom:22px;
}
h1.hero-title .word{
  display:inline-block; opacity:0; transform:translateY(16px);
  animation:fadeUp .5s ease-out forwards;
}
h1.hero-title .accent{color:var(--gold); position:relative;}
.hero-subgroup{
  opacity:0; transform:translateY(20px);
  animation:fadeUp .6s ease-out .6s forwards;
}
.hero-lead{font-size:17px; color:var(--ink-2); max-width:52ch; margin-bottom:34px;}
.slogan{
  display:inline-flex; align-items:center; gap:10px;
  font-size:15px; font-weight:700; color:var(--gold);
  letter-spacing:.02em; margin-bottom:22px;
}
.slogan::before{content:""; width:22px; height:1.5px; background:var(--gold);}
.hero-actions{display:flex; gap:14px; flex-wrap:wrap;}
.btn{
  display:inline-flex; align-items:center; gap:8px;
  padding:13px 26px; border-radius:999px; font-size:15px; font-weight:600;
  --mx:0px; --my:0px; --btn-scale:1;
  transform:translate(var(--mx),var(--my)) scale(var(--btn-scale));
  transition:transform .3s cubic-bezier(.34,1.56,.64,1), box-shadow .3s ease, background .3s ease, color .3s ease;
}
.btn-solid{background:var(--ink); color:var(--ivory);}
.btn-solid:hover{--btn-scale:1.05; box-shadow:0 10px 26px -8px rgba(21,19,15,.5), 0 0 0 6px rgba(169,129,46,.12);}
.btn-outline{border:1.5px solid var(--ink); color:var(--ink);}
.btn-outline:hover{background:var(--ink); color:var(--ivory); --btn-scale:1.05; box-shadow:0 10px 26px -8px rgba(21,19,15,.35), 0 0 0 6px rgba(169,129,46,.12);}
.btn:active{--btn-scale:.96; transition-duration:.12s;}

@keyframes fadeUp{ to{opacity:1; transform:translateY(0);} }

.hero-visual{
  position:relative; display:flex; align-items:center; justify-content:center;
  opacity:0; transform:translateY(24px);
  animation:fadeUp .8s ease-out .8s forwards, floatLoop 6s ease-in-out 1.6s infinite;
  will-change:transform, opacity;
}
@keyframes floatLoop{ 0%,100%{transform:translateY(0);} 50%{transform:translateY(-10px);} }
.avatar-frame{
  position:relative; width:100%; max-width:340px; aspect-ratio:1/1.05;
  border-radius:6px; overflow:hidden; background:var(--ink);
  box-shadow:0 30px 60px -20px rgba(21,19,15,.5);
}
.avatar-frame img{width:100%; height:100%; object-fit:cover; filter:grayscale(1) contrast(1.05);}
.avatar-frame::after{
  content:""; position:absolute; inset:0; border:1.5px solid var(--gold);
  outline:10px solid var(--ivory); border-radius:6px; pointer-events:none;
}
.hero-comma{
  position:absolute; width:110px; bottom:-30px; left:-30px; z-index:2;
}
.hero-comma path{
  fill:none; stroke:var(--gold); stroke-width:9; stroke-linecap:round;
  stroke-dasharray:260; stroke-dashoffset:260;
  animation:draw 1s 1.1s cubic-bezier(.65,0,.35,1) forwards;
}
@keyframes draw{to{stroke-dashoffset:0;}}

.services-strip{
  border-top:1px solid var(--line); border-bottom:1px solid var(--line);
  padding:36px 0; margin-top:70px;
}
.services-strip .wrap{
  display:grid; grid-template-columns:repeat(4,1fr); gap:24px;
}
.service-item{display:flex; align-items:center; gap:14px;}
.service-item .num{font-size:13px; color:var(--muted); font-weight:600;}
.service-item .label{font-size:15.5px; font-weight:700;}

.section{padding:88px 0;}
.section-head{
  display:flex; align-items:flex-end; justify-content:space-between; gap:20px;
  margin-bottom:44px; flex-wrap:wrap;
}
.section-title{font-size:clamp(26px,3.4vw,36px); font-weight:800; letter-spacing:-.01em;}
.section-title .comma{color:var(--gold);}
.section-sub{color:var(--muted); font-size:15px; max-width:46ch;}
.link-more{font-size:14px; font-weight:600; border-bottom:1.5px solid var(--ink); padding-bottom:2px; white-space:nowrap;}

/* ===== PORTFOLIO ===== */
.filters{display:flex; gap:10px; flex-wrap:wrap; margin-bottom:36px;}
.filter-btn{
  padding:9px 20px; border:1.5px solid var(--line); border-radius:999px;
  font-size:14px; font-weight:600; color:var(--ink-2); background:var(--card);
  transition:.25s;
}
.filter-btn:hover{border-color:var(--ink);}
.filter-btn.active{background:var(--ink); color:var(--ivory); border-color:var(--ink);}

.grid{display:grid; grid-template-columns:repeat(3,1fr); gap:26px;}
.card{
  background:var(--card); border:1px solid var(--line); border-radius:6px; overflow:hidden;
  transition:transform .35s ease, box-shadow .35s ease;
}
.card:hover{transform:translateY(-6px); box-shadow:0 24px 46px -22px rgba(21,19,15,.4);}
.card-media{
  aspect-ratio:4/3; position:relative; overflow:hidden;
  display:flex; align-items:center; justify-content:center;
  color:var(--ivory);
}
.card-media svg{width:44%; opacity:.9;}
.card-body{padding:20px;}
.card-tag{font-size:12px; font-weight:700; color:var(--gold); letter-spacing:.03em; margin-bottom:8px; display:block;}
.card-title{font-size:17px; font-weight:700; margin-bottom:8px;}
.card-desc{font-size:13.5px; color:var(--muted); margin-bottom:16px;}
.card-actions{display:flex; align-items:center; justify-content:space-between; border-top:1px solid var(--line); padding-top:14px;}
.like-btn{
  display:flex; align-items:center; gap:7px; font-size:13.5px; font-weight:600; color:var(--ink-2);
  border:none; background:none;
}
.like-btn svg{width:18px; height:18px; transition:transform .2s;}
.like-btn.liked svg{fill:var(--gold); stroke:var(--gold);}
.like-btn:active svg{transform:scale(1.35);}
.comment-toggle{font-size:13px; color:var(--muted); font-weight:600; border:none; background:none;}
.comment-panel{display:none; border-top:1px solid var(--line); padding:16px 20px; background:var(--ivory-2);}
.comment-panel.open{display:block;}
.comment-list{display:flex; flex-direction:column; gap:10px; margin-bottom:12px; max-height:170px; overflow:auto;}
.comment-item{font-size:13px; background:var(--card); padding:9px 12px; border-radius:6px;}
.comment-item b{color:var(--gold); font-weight:700;}
.comment-form{display:flex; gap:8px;}
.comment-form input{
  flex:1; padding:9px 12px; border:1px solid var(--line); border-radius:6px; font-family:inherit; font-size:13px; background:var(--card);
}
.comment-form button{padding:9px 14px; background:var(--ink); color:var(--ivory); border:none; border-radius:6px; font-size:13px; font-weight:600;}

/* ===== ABOUT ===== */
.about-grid{display:grid; grid-template-columns:.8fr 1.2fr; gap:60px; align-items:start;}
.about-photo{border-radius:6px; overflow:hidden; box-shadow:0 24px 50px -22px rgba(21,19,15,.4);}
.about-photo img{filter:grayscale(1);}
.skills-list{display:flex; flex-direction:column; gap:0; margin-top:28px;}
.skill-row{display:flex; align-items:center; justify-content:space-between; padding:16px 0; border-bottom:1px solid var(--line);}
.skill-row:first-child{border-top:1px solid var(--line);}
.skill-name{font-weight:700; font-size:15px;}
.skill-bar{width:180px; height:5px; background:var(--ivory-2); border-radius:99px; overflow:hidden;}
.skill-fill{height:100%; background:var(--gold);}

/* ===== FORMS ===== */
.form-shell{
  background:var(--card); border:1px solid var(--line); border-radius:8px; padding:40px;
  max-width:680px;
}
.form-row{margin-bottom:20px;}
.form-row label{display:block; font-size:13.5px; font-weight:700; margin-bottom:8px;}
.form-row input, .form-row select, .form-row textarea{
  width:100%; padding:12px 14px; border:1px solid var(--line); border-radius:6px;
  background:var(--ivory); font-family:inherit; font-size:14.5px; color:var(--ink);
  transition:border-color .2s;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus{
  outline:none; border-color:var(--gold);
}
.form-row textarea{resize:vertical; min-height:110px;}
.form-two{display:grid; grid-template-columns:1fr 1fr; gap:18px;}
.form-note{
  display:flex; gap:10px; align-items:flex-start; background:var(--ivory-2); border-radius:6px; padding:14px 16px;
  font-size:13px; color:var(--ink-2); margin-bottom:24px; border-inline-start:3px solid var(--gold);
}
.success-box{display:none; background:var(--ink); color:var(--ivory); border-radius:8px; padding:28px; text-align:center;}
.success-box.show{display:block; animation:pageIn .5s ease;}
.success-box .check{width:44px; height:44px; margin:0 auto 14px;}

/* pipeline */
.pipeline{display:flex; gap:0; margin:30px 0 0; flex-wrap:wrap;}
.pipeline-step{flex:1; min-width:130px; text-align:center; position:relative; padding:0 6px;}
.pipeline-step .dot{
  width:30px; height:30px; border-radius:50%; background:var(--ivory-2); border:2px solid var(--line);
  display:flex; align-items:center; justify-content:center; margin:0 auto 10px; font-size:13px; font-weight:700; color:var(--muted);
}
.pipeline-step.done .dot{background:var(--gold); border-color:var(--gold); color:var(--ink);}
.pipeline-step p{font-size:12px; color:var(--muted); font-weight:600;}
.pipeline-step.done p{color:var(--ink);}
.pipeline-step:not(:last-child)::after{
  content:""; position:absolute; top:15px; right:calc(-50% + 15px); width:calc(100% - 30px); height:2px; background:var(--line); z-index:-1;
}

/* ===== BLOG ===== */
.blog-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:26px;}
.blog-card{background:var(--card); border:1px solid var(--line); border-radius:6px; padding:24px; transition:.3s;}
.blog-card:hover{transform:translateY(-5px); box-shadow:0 20px 40px -22px rgba(21,19,15,.35);}
.blog-date{font-size:12px; color:var(--gold); font-weight:700; margin-bottom:10px;}
.blog-title{font-size:17px; font-weight:700; margin-bottom:10px;}
.blog-excerpt{font-size:13.5px; color:var(--muted);}

/* ===== FOOTER ===== */
footer{background:var(--ink); color:var(--ivory-2); padding:60px 0 30px; margin-top:60px;}
.footer-grid{display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:40px; margin-bottom:40px;}
.footer-brand{font-size:22px; font-weight:800; margin-bottom:14px; display:flex; align-items:center; gap:8px;}
.footer-brand .mark path{stroke:var(--gold);}
.footer-col h4{font-size:13px; color:var(--gold); margin-bottom:16px; font-weight:700;}
.footer-col a{display:block; font-size:14px; color:var(--ivory-2); opacity:.8; margin-bottom:10px; transition:.2s;}
.footer-col a:hover{opacity:1; color:var(--gold-2);}
.footer-bottom{border-top:1px solid rgba(243,238,225,.12); padding-top:22px; font-size:12.5px; opacity:.6; display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;}

/* ===== status / pipeline / chat (used on project.php) ===== */
.row-between{display:flex; justify-content:space-between; align-items:flex-start; gap:10px; flex-wrap:wrap;}
.status-badge{font-size:11px; font-weight:700; padding:4px 10px; border-radius:999px; background:var(--ivory-2); color:var(--ink-2);}
.status-badge.stage-inprogress{background:var(--gold); color:var(--ink);}
.mini-btn{font-size:12.5px; font-weight:700; padding:7px 14px; border-radius:6px; border:1px solid var(--line); background:var(--ivory);}
.mini-btn.primary{background:var(--ink); color:var(--ivory); border-color:var(--ink);}

/* chat */
.chat-demo{background:var(--card); border:1px solid var(--line); border-radius:8px; padding:16px; margin-top:22px;}
.chat-msg{max-width:78%; padding:10px 14px; border-radius:14px; font-size:13px; margin-bottom:10px;}
.chat-msg.them{background:var(--ivory-2); border-start-start-radius:2px;}
.chat-msg.me{background:var(--ink); color:var(--ivory); margin-inline-start:auto; border-start-end-radius:2px;}
.chat-msg small{display:block; opacity:.6; font-size:10.5px; margin-top:4px;}

/* ===== extra motion: floating orbs, marquee, tilt, magnetic, cursor glow ===== */
.orb{
  position:absolute; border-radius:50%; filter:blur(60px); z-index:0; pointer-events:none;
  opacity:.35; will-change:transform;
}
.orb-1{width:340px; height:340px; background:var(--gold); top:-60px; left:-80px; animation:orbFloat1 16s ease-in-out infinite;}
.orb-2{width:260px; height:260px; background:var(--ink); top:120px; right:-60px; opacity:.12; animation:orbFloat2 20s ease-in-out infinite;}
@keyframes orbFloat1{0%,100%{transform:translate(0,0) scale(1);} 50%{transform:translate(30px,40px) scale(1.12);}}
@keyframes orbFloat2{0%,100%{transform:translate(0,0) scale(1);} 50%{transform:translate(-25px,25px) scale(1.08);}}
.hero{position:relative; overflow:hidden;}
.hero .hero-grid{position:relative; z-index:1;}

.cursor-glow{
  position:fixed; width:340px; height:340px; border-radius:50%; pointer-events:none; z-index:1;
  background:radial-gradient(circle, rgba(169,129,46,.14), transparent 70%);
  transform:translate(-50%,-50%); left:0; top:0; opacity:0; transition:opacity .4s ease;
}
@media(hover:hover){ .cursor-glow.on{opacity:1;} }

.marquee-strip{overflow:hidden; border-top:1px solid var(--line); border-bottom:1px solid var(--line); padding:16px 0; background:var(--ivory-2);}
.marquee-track{display:flex; gap:40px; width:max-content; animation:marquee 26s linear infinite;}
.marquee-track span{font-size:14px; font-weight:700; color:var(--ink-2); white-space:nowrap; display:flex; align-items:center; gap:10px;}
.marquee-track span::after{content:"،"; color:var(--gold); font-weight:900;}
@keyframes marquee{from{transform:translateX(0);} to{transform:translateX(-50%);}}
.marquee-strip:hover .marquee-track{animation-play-state:paused;}

.card{ perspective:800px; transform-style:preserve-3d; }
.card-body, .card-media{transform:translateZ(0);}

.btn{ will-change:transform; }

.avatar-frame{ animation:avatarGlow 5s ease-in-out infinite; }
@keyframes avatarGlow{
  0%,100%{ box-shadow:0 30px 60px -20px rgba(21,19,15,.5); }
  50%{ box-shadow:0 30px 70px -14px rgba(169,129,46,.35); }
}

.reveal{ transition:opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1), filter .7s ease; filter:blur(4px); }
.reveal.in{ filter:blur(0); }

@media(max-width:880px){
  nav.links, .nav-cta{display:none;}
  .burger{display:block;}
  .hero-grid, .about-grid{grid-template-columns:1fr;}
  .hero-visual{order:-1;}
  .services-strip .wrap{grid-template-columns:repeat(2,1fr); row-gap:20px;}
  .grid, .blog-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr;}
  .form-two{grid-template-columns:1fr;}
  .about-grid{gap:36px;}
  .hero{padding:50px 0 40px;}
}
@media(max-width:560px){
  .grid, .blog-grid{grid-template-columns:1fr;}
  .form-shell{padding:22px;}
  .nav-inner{padding:14px 18px;}
  .wrap{padding:0 18px;}
  .section{padding:56px 0;}
  h1.hero-title{font-size:30px;}
  .avatar-frame{max-width:260px;}
  .pipeline{gap:16px 6px;}
  .pipeline-step{min-width:80px; font-size:11px;}
  .filters{gap:8px;}
  .filter-btn{padding:8px 14px; font-size:12.5px;}
  .orb-1, .orb-2{display:none;}
  .marquee-track{animation-duration:16s;}
}
@media(max-width:380px){
  .hero-actions{flex-direction:column; align-items:stretch;}
  .btn{justify-content:center;}
}
@media (prefers-reduced-motion: reduce){
  *{animation-duration:.01ms !important; transition-duration:.01ms !important;}
  .cursor-glow{display:none;}
}