/*
Theme Name: استودیو معماری (شرکتی)
Description: قالب پرمیوم شرکت طراحی معماری و داخلی — طراحی مینیمال و ادیتوریال، تایپوگرافی بزرگ، بخش نمونه‌کار حرفه‌ای با دسته‌بندی و گالری، صفحه اختصاصی هر پروژه.
Version: 1.0.0
Author: PersiaCMS
*/

@font-face{
  font-family:'Peyda';
  src:url('assets/fonts/Peyda-Regular.woff2') format('woff2'),url('assets/fonts/Peyda-Regular.woff') format('woff');
  font-weight:400;font-style:normal;font-display:swap;
}
@font-face{
  font-family:'Peyda';
  src:url('assets/fonts/Peyda-Medium.woff2') format('woff2'),url('assets/fonts/Peyda-Medium.woff') format('woff');
  font-weight:500;font-style:normal;font-display:swap;
}
@font-face{
  font-family:'Peyda';
  src:url('assets/fonts/Peyda-Bold.woff2') format('woff2'),url('assets/fonts/Peyda-Bold.woff') format('woff');
  font-weight:700;font-style:normal;font-display:swap;
}
@font-face{
  font-family:'Peyda';
  src:url('assets/fonts/Peyda-Black.woff2') format('woff2'),url('assets/fonts/Peyda-Black.woff') format('woff');
  font-weight:800;font-style:normal;font-display:swap;
}

:root{
  --ink:#0E0D0B;
  --ink-2:#4A453E;
  --paper:#F8F6F1;
  --paper-2:#EFEAE0;
  --stone:#E7E0D2;
  --surface:#FFFFFF;
  --clay:#A8532C;
  --clay-2:#8A4322;
  --clay-soft:#F1E1D5;
  --muted:#83786A;
  --muted-2:#B0A797;
  --line:#E4DDCF;
  --line-dark:rgba(255,255,255,.12);
  --success:#3E6B4F;
  --radius:3px;
  --radius-lg:6px;
  --shadow:0 18px 44px -20px rgba(14,13,11,.32);
  --shadow-lg:0 34px 80px -24px rgba(14,13,11,.4);
  --dur:.28s;
  --ease:cubic-bezier(.16,1,.3,1);
  --font-display:'Peyda','Vazirmatn',Tahoma,sans-serif;
  --font:'Vazirmatn',Tahoma,sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);background:var(--paper);color:var(--ink);line-height:1.75;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit;font-size:14px}
h1,h2,h3,h4{margin:0;line-height:1.05;letter-spacing:-.02em;font-family:var(--font-display);font-weight:800}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
.container{max-width:1280px;margin:0 auto;padding:0 28px}
.container-narrow{max-width:880px;margin:0 auto;padding:0 28px}
.section{padding:128px 0}
.section-sm{padding:64px 0}
.mono{font-variant-numeric:tabular-nums}
.skip-link{position:absolute;right:-999px;top:0;background:var(--ink);color:#fff;padding:10px 18px;z-index:999}
.skip-link:focus{right:0}
::selection{background:var(--clay-soft);color:var(--clay-2)}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* ================= بخش‌های تیره (ریتم روشن/تیره) ================= */
.section-dark{background:var(--ink);color:rgba(255,255,255,.68)}
.section-dark h2,.section-dark h3{color:#fff}
.section-dark .eyebrow{color:var(--clay-soft)}
.section-dark .eyebrow::before{background:var(--clay-soft)}
.section-dark .section-head p{color:rgba(255,255,255,.5)}

/* ================= دکمه‌ها ================= */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:16px 32px;border-radius:var(--radius);font-size:13.5px;font-weight:700;letter-spacing:.01em;border:1.5px solid transparent;overflow:hidden;isolation:isolate;transition:color var(--dur),border-color var(--dur),transform .2s var(--ease),gap var(--dur);white-space:nowrap;will-change:transform}
.btn svg{width:15px;height:15px;flex-shrink:0;position:relative;z-index:1}
.btn>span,.btn{z-index:0}
.btn::before{content:'';position:absolute;inset:0;z-index:-1;transform:translateY(102%);transition:transform .38s var(--ease)}
.btn:hover::before{transform:translateY(0)}
.btn-ink{background:var(--ink);color:var(--paper)}
.btn-ink::before{background:var(--clay)}
.btn-ink:hover{gap:14px}
.btn-clay{background:var(--clay);color:#fff;box-shadow:0 14px 30px -10px rgba(168,83,44,.5)}
.btn-clay::before{background:var(--clay-2)}
.btn-clay:hover{gap:14px}
.btn-outline{background:transparent;border-color:var(--line);color:var(--ink)}
.btn-outline::before{background:var(--ink)}
.btn-outline:hover{border-color:var(--ink);color:var(--paper);gap:14px}
.btn-outline-light{background:transparent;border-color:rgba(255,255,255,.35);color:#fff}
.btn-outline-light::before{background:#fff}
.btn-outline-light:hover{border-color:#fff;color:var(--ink);gap:14px}
.btn-sm{padding:11px 22px;font-size:12.5px}
.btn-block{width:100%}
.eyebrow{display:flex;align-items:center;gap:10px;font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--clay)}
.eyebrow::before{content:'';width:26px;height:1px;background:var(--clay)}

/* ================= هدر ================= */
.site-header{position:relative;z-index:60;padding:16px 0;background:var(--paper);border-bottom:1px solid var(--line)}
.site-header--overlay{position:fixed;top:0;left:0;right:0;background:transparent;border-bottom:0;padding:30px 0;transition:background .45s var(--ease),padding .45s var(--ease),border-color .45s var(--ease),backdrop-filter .45s var(--ease)}
.site-header--overlay.is-scrolled{background:rgba(248,246,241,.78);backdrop-filter:blur(14px) saturate(1.4);-webkit-backdrop-filter:blur(14px) saturate(1.4);padding:14px 0;border-bottom:1px solid var(--line)}
.site-header--overlay.is-scrolled .site-logo{color:var(--ink)}
.site-header--overlay.is-scrolled .main-nav a{color:var(--ink-2)}
.site-header--overlay.is-scrolled .main-nav a:hover,.site-header--overlay.is-scrolled .main-nav a[aria-current="page"]{color:var(--clay)}
.site-header--overlay.is-scrolled .header-account{color:var(--ink-2)}
.site-header--overlay.is-scrolled .nav-toggle{color:var(--ink)}
.site-header--overlay.is-scrolled .btn-outline-light{border-color:var(--line);color:var(--ink)}
.site-header--overlay.is-scrolled .btn-outline-light:hover{border-color:var(--ink)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}
.site-logo{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:800;font-family:var(--font-display);color:var(--ink);flex-shrink:0}
.site-header--overlay .site-logo{color:#fff}
.site-logo img{height:34px;width:auto}
.site-logo .mark{width:12px;height:12px;background:var(--clay);flex-shrink:0}
.main-nav{display:flex;align-items:center;gap:36px;font-size:13.5px;font-weight:600}
.main-nav a{color:var(--ink-2);transition:color var(--dur);padding:4px 0;position:relative}
.site-header--overlay .main-nav a{color:rgba(255,255,255,.75)}
.main-nav a:hover,.main-nav a[aria-current="page"]{color:var(--clay)}
.site-header--overlay .main-nav a:hover,.site-header--overlay .main-nav a[aria-current="page"]{color:#fff}
.header-actions{display:flex;align-items:center;gap:16px;flex-shrink:0}
.header-account{display:flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;color:var(--ink-2)}
.site-header--overlay .header-account{color:rgba(255,255,255,.8)}
.header-account svg{width:16px;height:16px}
.nav-toggle{display:none;background:none;border:0;color:var(--ink);padding:6px}
.site-header--overlay .nav-toggle{color:#fff}
.mobile-nav{display:none;flex-direction:column;padding:14px 0;background:var(--paper);border-top:1px solid var(--line)}
.mobile-nav.open{display:flex}
.mobile-nav a{padding:12px 0;font-size:14.5px;font-weight:700;color:var(--ink);border-bottom:1px solid var(--line)}
.mobile-nav a:last-child{border-bottom:0}
.site-header--overlay .mobile-nav{position:relative;z-index:1}
@media (max-width:960px){ .main-nav{display:none} .nav-toggle{display:flex} }

/* ================= هیرو ================= */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;background:var(--ink)}
.hero-media{position:absolute;inset:-6% 0 0;will-change:transform}
.hero-media img{width:100%;height:112%;object-fit:cover;opacity:.66}
.hero-media-placeholder{width:100%;height:100%;background:linear-gradient(150deg,#26221c,#403627)}
.hero::after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,rgba(14,13,11,.94) 0%,rgba(14,13,11,.22) 52%,rgba(74,40,20,.4) 100%)}
.hero-inner{position:relative;z-index:1;width:100%;padding:0 0 40px}
.hero-eyebrow{color:var(--clay-soft)!important}
.hero-eyebrow::before{background:var(--clay-soft)}
.hero-title{font-size:clamp(32px,5.6vw,80px);font-weight:800;color:#fff;line-height:1.05;letter-spacing:-.03em;margin:22px 0 26px;max-width:900px}
.hero-title em{font-style:normal;color:var(--clay-soft)}
.hero-desc{font-size:17px;color:rgba(255,255,255,.68);max-width:520px;line-height:1.85}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:38px}
.hero-scroll-cue{position:absolute;bottom:34px;left:28px;z-index:1;display:flex;align-items:center;gap:10px;color:rgba(255,255,255,.55);font-size:11px;letter-spacing:.1em}
.hero-scroll-cue svg{width:16px;height:16px;animation:hero-bounce 1.8s ease-in-out infinite}
@keyframes hero-bounce{0%,100%{transform:translateY(0)}50%{transform:translateY(6px)}}
@media (max-width:760px){ .hero{min-height:86vh} .hero-scroll-cue{display:none} }
@media (prefers-reduced-motion:reduce){ .hero-media{inset:0} .hero-media img{height:100%} }

/* ================= نوار آمار ================= */
.stats-strip{background:var(--ink);padding:64px 0}
.stats-row{display:flex;justify-content:space-between;flex-wrap:wrap}
.stat-item{text-align:center;flex:1;min-width:120px;padding:0 20px;border-left:1px solid var(--line-dark)}
.stat-item:last-child{border-left:0}
.stat-num{font-family:var(--font-display);font-size:clamp(32px,4.2vw,56px);font-weight:800;color:var(--clay-soft);letter-spacing:-.02em}
.stat-label{font-size:11.5px;color:rgba(255,255,255,.5);margin-top:8px;letter-spacing:.03em}
@media (max-width:760px){ .stat-item{border-left:0;border-top:1px solid var(--line-dark);padding:16px 8px 0} .stat-item:first-child{border-top:0} }

/* ================= بخش عنوان ================= */
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:60px}
.section-head h2{font-size:clamp(22px,2.6vw,34px);color:var(--ink);margin-top:14px;letter-spacing:-.02em;max-width:760px;white-space:nowrap}
.section-head p{font-size:15px;color:var(--muted);margin-top:14px;max-width:460px;line-height:1.8}
.section-more{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:var(--ink);flex-shrink:0;transition:gap var(--dur),color var(--dur);border-bottom:1.5px solid var(--ink);padding-bottom:3px}
.section-more:hover{gap:12px;color:var(--clay);border-color:var(--clay)}
.section-more svg{width:14px;height:14px}
.section-head-center{text-align:center;flex-direction:column;align-items:center;max-width:640px;margin-inline:auto}
.section-head-center .eyebrow{justify-content:center}
.section-head-center p{margin-inline:auto}
@media (max-width:640px){ .section-head h2{white-space:normal} }

/* ================= خدمات ================= */
.services-list{border-top:1px solid var(--line)}
.service-row{display:grid;grid-template-columns:80px 1fr 1.4fr auto;align-items:center;gap:28px;padding:34px 0;border-bottom:1px solid var(--line);transition:background var(--dur)}
.service-row:hover{background:var(--paper-2)}
.service-num{font-family:var(--font-display);font-size:14px;color:var(--muted-2);font-weight:700}
.service-name{font-size:27px;font-weight:800;letter-spacing:-.02em;color:var(--ink);font-family:var(--font-display);transition:color var(--dur)}
.service-row:hover .service-name{color:var(--clay)}
.service-desc{font-size:14px;color:var(--muted);line-height:1.8}
.service-arrow{width:42px;height:42px;border-radius:50%;border:1.5px solid var(--line);display:flex;align-items:center;justify-content:center;transition:background var(--dur),border-color var(--dur),transform var(--dur);flex-shrink:0}
.service-row:hover .service-arrow{background:var(--clay);border-color:var(--clay);color:#fff;transform:rotate(-45deg)}
.service-arrow svg{width:16px;height:16px}
@media (max-width:860px){ .service-row{grid-template-columns:1fr auto;gap:10px} .service-num{display:none} .service-desc{grid-column:1 / -1} }

/* ================= کارت نمونه‌کار ================= */
.portfolio-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.portfolio-grid.cols-2{grid-template-columns:repeat(2,1fr)}
.project-card{position:relative;background:var(--ink);overflow:hidden;aspect-ratio:4/5;display:block;cursor:pointer;border-radius:var(--radius-lg);box-shadow:0 20px 45px -28px rgba(20,18,15,.35);transition:box-shadow .35s var(--ease)}
.project-card:hover{box-shadow:0 28px 60px -24px rgba(20,18,15,.45)}
.has-cursor-follow .project-card{cursor:none}
.project-card .project-index{position:absolute;top:18px;right:18px;z-index:1;font-family:var(--font-display);font-size:11px;font-weight:800;letter-spacing:.05em;color:rgba(255,255,255,.6);display:flex;align-items:center;gap:6px}
.project-card .project-index::before{content:'';width:16px;height:1px;background:rgba(255,255,255,.4)}
.project-card img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease),filter .6s var(--ease);filter:grayscale(30%) brightness(.94)}
.project-card:hover img{transform:scale(1.06);filter:grayscale(0) brightness(1)}
.project-thumb-empty{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:linear-gradient(150deg,#26221c,#403627);color:rgba(255,255,255,.25)}
.project-overlay{position:absolute;inset:0;background:linear-gradient(0deg,rgba(14,13,11,.94) 0%,rgba(14,13,11,0) 58%);display:flex;flex-direction:column;justify-content:flex-end;padding:20px;opacity:0;transform:translateY(10px);transition:opacity var(--dur),transform var(--dur)}
.project-card:hover .project-overlay{opacity:1;transform:translateY(0)}
.project-cat{font-size:10px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--clay-soft);margin-bottom:6px}
.project-title{font-size:16px;font-weight:800;color:#fff;font-family:var(--font-display)}
.project-meta{font-size:11px;color:rgba(255,255,255,.6);margin-top:5px}
@media (max-width:900px){ .portfolio-grid{grid-template-columns:repeat(2,1fr)} }
@media (max-width:560px){ .portfolio-grid,.portfolio-grid.cols-2{grid-template-columns:1fr} .project-card{aspect-ratio:4/3.4} }

/* ================= برچسب دنبال‌کننده‌ی موس (کارت نمونه‌کار) ================= */
.cursor-follow{position:fixed;top:0;left:0;z-index:200;pointer-events:none;display:flex;align-items:center;justify-content:center;width:58px;height:58px;border-radius:50%;background:var(--clay);color:#fff;font-size:10.5px;font-weight:700;letter-spacing:.02em;opacity:0;transform:translate(-50%,-50%) scale(.6);transition:opacity .25s var(--ease),transform .35s var(--ease);will-change:transform}
.cursor-follow.is-active{opacity:1;transform:translate(-50%,-50%) scale(1)}
@media (max-width:960px),(pointer:coarse){ .cursor-follow{display:none} .has-cursor-follow .project-card{cursor:pointer} }

.portfolio-filter{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:44px}
.portfolio-filter a{padding:10px 20px;border-radius:100px;border:1.5px solid var(--line);font-size:13px;font-weight:700;color:var(--ink-2);transition:all var(--dur)}
.portfolio-filter a:hover,.portfolio-filter a.active{border-color:var(--ink);background:var(--ink);color:#fff}

/* ================= فرآیند کار ================= */
.process-row{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:28px;padding-top:15px}
.process-row::before{content:'';position:absolute;top:15px;left:0;right:0;height:1px;background:var(--line)}
.process-step{position:relative;padding-top:0;border-top:0}
.process-num{position:relative;z-index:1;display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;background:var(--paper-2);border:1.5px solid var(--ink);font-family:var(--font-display);font-size:13px;font-weight:800;color:var(--ink)}
.process-step h3{font-size:19px;color:var(--ink);margin:18px 0 10px}
.process-step p{font-size:13.5px;color:var(--muted);line-height:1.8}
@media (max-width:860px){ .process-row{grid-template-columns:1fr 1fr;gap:32px 24px} }
@media (max-width:560px){ .process-row{grid-template-columns:1fr} .process-row::before{display:none} }

/* ================= مشتریان / نظرات ================= */
.testimonial-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px;height:100%;display:flex;flex-direction:column}
.testimonial-quote{color:var(--clay-soft);width:26px;height:26px;margin-bottom:12px}
.testimonial-text{font-size:16.5px;color:var(--ink-2);line-height:1.8;flex:1}
.testimonial-author{display:flex;align-items:center;gap:12px;margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}
.testimonial-avatar{width:42px;height:42px;border-radius:50%;background:var(--clay-soft);color:var(--clay-2);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px;flex-shrink:0}
.testimonial-name{font-size:13.5px;font-weight:800;color:var(--ink)}
.testimonial-role{font-size:12px;color:var(--muted)}
.testimonials-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:900px){ .testimonials-grid{grid-template-columns:1fr 1fr} }
@media (max-width:600px){ .testimonials-grid{grid-template-columns:1fr} }

/* ================= CTA ================= */
.cta-band{background:var(--ink);border-radius:var(--radius-lg);padding:64px 56px;text-align:center;position:relative;overflow:hidden}
.cta-band::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 60% 80% at 50% 0%,rgba(168,83,44,.22),transparent 65%)}
.cta-band-inner{position:relative;z-index:1;max-width:760px;margin:0 auto}
.cta-band h2{font-size:clamp(18px,2.2vw,26px);color:#fff;letter-spacing:-.015em;white-space:nowrap}
.cta-band p{font-size:15px;color:rgba(255,255,255,.6);margin-top:14px}
.cta-band-actions{display:flex;gap:14px;justify-content:center;margin-top:32px;flex-wrap:wrap}
@media (max-width:760px){ .cta-band h2{white-space:normal} }
@media (max-width:640px){ .cta-band{padding:48px 24px} }

/* ================= فوتر ================= */
.footer-cta{background:var(--ink);padding:44px 0}
.footer-cta-inner{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}
.footer-cta-title{margin:0}
.footer-cta-title a{display:inline-flex;align-items:center;gap:14px;padding:19px 38px;border-radius:100px;background:var(--clay);color:#fff;font-size:16px;font-weight:800;letter-spacing:-.005em;box-shadow:0 14px 30px -10px rgba(168,83,44,.5);border-bottom:0;transition:gap var(--dur),transform .2s var(--ease),background var(--dur)}
.footer-cta-title a:hover{color:#fff;background:var(--clay-2);gap:20px;transform:translateY(-2px)}
.footer-cta-title a svg{width:15px;height:15px;flex-shrink:0;transition:transform var(--dur) var(--ease)}
.footer-cta-title a:hover svg{transform:translateX(-8px)}
.footer-cta-email{font-size:14px;color:rgba(255,255,255,.5);flex-shrink:0}
.footer-cta-email a{color:rgba(255,255,255,.85);border-bottom:1px solid rgba(255,255,255,.3)}
@media (max-width:760px){ .footer-cta{padding:44px 0} }

.site-footer{background:var(--ink);color:rgba(255,255,255,.6);padding-top:36px}
.footer-top{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:40px;padding-top:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-logo{display:flex;align-items:center;gap:9px;font-size:19px;font-weight:800;font-family:var(--font-display);color:#fff;margin-bottom:16px}
.footer-about{font-size:13.5px;line-height:1.9}
.footer-social{display:flex;gap:10px;margin-top:20px}
.footer-social a{width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.06);display:flex;align-items:center;justify-content:center;transition:background var(--dur)}
.footer-social a:hover{background:var(--clay)}
.footer-social svg{width:14px;height:14px}
.footer-col h4{font-size:12.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:rgba(255,255,255,.4);margin-bottom:18px}
.footer-col a,.footer-col .footer-line{display:block;font-size:13.5px;color:rgba(255,255,255,.6);margin-bottom:13px;transition:color var(--dur)}
.footer-col a:hover{color:var(--clay-soft)}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;padding:18px 0;font-size:12px;color:rgba(255,255,255,.35);flex-wrap:wrap;gap:8px}
.footer-bottom a{color:rgba(255,255,255,.55)}
@media (max-width:900px){ .footer-top{grid-template-columns:1fr 1fr;gap:32px} }
@media (max-width:560px){ .footer-top{grid-template-columns:1fr} }

/* ================= صفحه‌ی درباره ما ================= */
.about-hero{padding:72px 0 80px;background:var(--paper-2)}
.about-hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:end}
.about-hero-title{font-size:clamp(28px,4vw,44px);color:var(--ink);line-height:1.1;letter-spacing:-.02em}
.about-hero-lead{font-size:16px;color:var(--ink-2);line-height:1.9}
.about-stats-row{display:flex;gap:0;margin-top:32px}
.about-stat{padding:0 28px;border-right:1.5px solid var(--line)}
.about-stat:first-child{padding-right:0}
.about-stat-num{font-family:var(--font-display);font-size:30px;font-weight:800;color:var(--clay)}
.about-stat-label{font-size:12px;color:var(--muted);margin-top:8px}
@media (max-width:860px){ .about-hero-grid{grid-template-columns:1fr;gap:28px} }

.about-media{margin-top:-40px;position:relative;z-index:1}
.about-media img,.about-media-placeholder{width:100%;aspect-ratio:21/9;object-fit:cover;border-radius:var(--radius-lg)}
.about-media-placeholder{background:linear-gradient(150deg,#26221c,#403627);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.3)}
.about-prose{font-size:16px;line-height:2;color:var(--ink-2);max-width:760px;margin:0 auto}
.about-prose p+p{margin-top:18px}

.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;background:var(--line);margin-top:44px}
.team-card{background:var(--surface);padding:0;position:relative;overflow:hidden}
.team-photo{aspect-ratio:3/4;overflow:hidden;background:var(--paper-2)}
.team-photo img{width:100%;height:100%;object-fit:cover;filter:grayscale(45%);transition:filter var(--dur)}
.team-card:hover .team-photo img{filter:grayscale(0)}
.team-photo-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:var(--muted-2)}
.team-info{padding:18px 4px 4px}
.team-name{font-size:15px;font-weight:800;color:var(--ink)}
.team-role{font-size:12px;color:var(--clay);font-weight:700;margin-top:3px}
@media (max-width:860px){ .team-grid{grid-template-columns:repeat(2,1fr)} }

/* ================= تماس با ما ================= */
.contact-hero{padding:72px 0 60px;background:var(--paper-2)}
.contact-hero-inner{max-width:640px}
.contact-hero-title{font-size:clamp(26px,3.6vw,40px);color:var(--ink);line-height:1.15;margin-top:14px}
.contact-hero-lead{font-size:15.5px;color:var(--ink-2);line-height:1.85;margin-top:16px}
.contact-page-grid{display:grid;grid-template-columns:1fr 1.25fr;gap:40px;align-items:start}
.contact-left-col{display:flex;flex-direction:column;gap:22px}
.contact-info-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px}
.contact-info-title{font-size:16px;font-weight:800;color:var(--ink);margin-bottom:20px;font-family:var(--font-display)}
.contact-info-item{display:flex;align-items:flex-start;gap:14px;margin-bottom:18px}
.contact-info-item:last-child{margin-bottom:0}
.contact-info-icon{width:40px;height:40px;border-radius:50%;background:var(--clay-soft);color:var(--clay-2);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.contact-info-item strong{display:block;font-size:13px;font-weight:700;color:var(--ink);margin-bottom:3px}
.contact-info-item span{font-size:12.5px;color:var(--muted);line-height:1.65}
.contact-map-card{border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:4/3}
.contact-map-card iframe{width:100%;height:100%;border:0;display:block}
.contact-image-card{border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:4/5}
.contact-image-card img{width:100%;height:100%;object-fit:cover}
@media (max-width:860px){ .contact-page-grid{grid-template-columns:1fr} }

/* ================= فرم تماس ================= */
.arch-form-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:34px}
.arch-form{display:flex;flex-direction:column;gap:16px}
.arch-field{display:flex;flex-direction:column;gap:8px}
.arch-field label{font-size:12.5px;font-weight:700;color:var(--ink-2)}
.arch-required{color:var(--clay)}
.arch-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.arch-field input,.arch-field select,.arch-field textarea,.arch-row input,.arch-row select{
  width:100%;border:0;border-bottom:1.5px solid var(--line);border-radius:0;padding:12px 2px;
  font-size:14px;color:var(--ink);background:transparent;outline:0;
  transition:border-color var(--dur);
}
.arch-field input:focus,.arch-field select:focus,.arch-field textarea:focus,.arch-row input:focus,.arch-row select:focus{border-color:var(--clay)}
.arch-field textarea{resize:vertical;min-height:100px;font-family:var(--font);border:1.5px solid var(--line);border-radius:var(--radius);padding:12px 14px}
.arch-field textarea:focus{border-color:var(--clay)}
.arch-submit-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;margin-top:6px;background:var(--ink);color:#fff;border:0;padding:16px 30px;border-radius:100px;font-size:14px;font-weight:700;cursor:pointer;transition:background var(--dur),gap var(--dur)}
.arch-submit-btn:hover{background:var(--clay);gap:12px}
.arch-submit-btn:disabled{opacity:.6;cursor:default}
.arch-spinner{width:15px;height:15px;border-radius:50%;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;animation:arch-spin .7s linear infinite}
@keyframes arch-spin{to{transform:rotate(360deg)}}
.arch-alert{border-radius:var(--radius);padding:13px 16px;font-size:13.5px;font-weight:600;display:flex;align-items:center;gap:8px}
.arch-alert-success{background:#e9f2ec;color:var(--success);border:1px solid #bfdcc9}
.arch-alert-error{background:#fbeae4;color:var(--clay-2);border:1px solid #edc6b2}
@media (max-width:640px){ .arch-row{grid-template-columns:1fr} }

/* ================= صفحه‌ی تکی نمونه‌کار ================= */
.project-hero{position:relative;height:82vh;min-height:520px;display:flex;align-items:flex-end;overflow:hidden;background:var(--ink)}
.project-hero-media{position:absolute;inset:-6% 0 0;will-change:transform}
.project-hero-media img{width:100%;height:112%;object-fit:cover;opacity:.72}
.project-hero::after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,rgba(14,13,11,.92) 0%,rgba(14,13,11,.12) 60%)}
@media (prefers-reduced-motion:reduce){ .project-hero-media{inset:0} .project-hero-media img{height:100%} }
.project-hero-inner{position:relative;z-index:1;width:100%;padding-bottom:52px}
.project-breadcrumb{font-size:12.5px;color:rgba(255,255,255,.5);display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}
.project-breadcrumb a{color:rgba(255,255,255,.5);transition:color var(--dur)}
.project-breadcrumb a:hover{color:#fff}
.project-hero-title{font-size:clamp(26px,4.6vw,54px);color:#fff;line-height:1.1;letter-spacing:-.02em;max-width:820px}

.project-meta-bar{position:relative;z-index:2;margin-top:-44px}
.project-meta-row{display:flex;gap:0;flex-wrap:wrap;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:0 28px 60px -28px rgba(20,18,15,.32);overflow:hidden}
.project-meta-item{padding:24px 30px;border-left:1px solid var(--line);flex:1;min-width:130px}
.project-meta-item:last-child{border-left:0}
.project-meta-item b{display:block;font-size:15px;color:var(--ink);font-weight:800}
.project-meta-item span{display:block;font-size:11px;color:var(--muted);letter-spacing:.04em;text-transform:uppercase;margin-top:4px}
@media (max-width:760px){ .project-meta-bar{margin-top:0} .project-meta-row{border-radius:0;border-left:0;border-right:0;box-shadow:none} }

.project-section-label{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--clay);margin-bottom:14px;text-align:center}
.project-body{max-width:820px;margin:0 auto;font-size:16px;line-height:2;color:var(--ink-2)}
.project-body p+p{margin-top:18px}
.project-full-gallery{display:grid;grid-template-columns:1fr;gap:24px;margin-top:20px}
.project-gallery-img{border-radius:var(--radius-lg);overflow:hidden;box-shadow:0 24px 50px -30px rgba(20,18,15,.3)}
.project-gallery-img img{width:100%;display:block}
.project-gallery-pair{display:grid;grid-template-columns:1fr 1fr;gap:24px}
@media (max-width:760px){ .project-gallery-pair{grid-template-columns:1fr} }

/* ================= آرشیو نمونه‌کارها ================= */
.portfolio-archive-hero{padding:72px 0 60px;background:var(--paper-2)}

/* ================= بلاگ ================= */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.blog-card{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;background:var(--paper);transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color var(--dur)}
.blog-card:hover{transform:translateY(-6px);box-shadow:0 24px 50px -20px rgba(20,18,15,.22);border-color:transparent}
.blog-thumb{aspect-ratio:4/3;background:var(--paper-2);overflow:hidden}
.blog-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.blog-card:hover .blog-thumb img{transform:scale(1.05)}
.blog-card-body{padding:20px 22px 24px}
.blog-card-date{font-size:11px;color:var(--clay);font-weight:700;letter-spacing:.05em;text-transform:uppercase;margin-top:0}
.blog-card h3{font-size:17px;font-weight:800;margin-top:8px;color:var(--ink);line-height:1.5}
.blog-card p{font-size:13.5px;color:var(--muted);margin-top:8px;line-height:1.75}
.blog-card-more{display:inline-flex;align-items:center;gap:8px;margin-top:16px;font-size:12.5px;font-weight:800;color:var(--clay);letter-spacing:.01em;transition:gap var(--dur)}
.blog-card-more svg{width:13px;height:13px;transform:scaleX(-1);transition:transform var(--dur)}
.blog-card:hover .blog-card-more{gap:12px}
@media (max-width:900px){ .blog-grid{grid-template-columns:1fr 1fr} }
@media (max-width:560px){ .blog-grid{grid-template-columns:1fr} }

.breadcrumb-bar{background:var(--paper-2);border-bottom:1px solid var(--line);padding:12px 0}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--muted);flex-wrap:wrap}
.breadcrumb a{color:var(--muted);transition:color var(--dur)}
.breadcrumb a:hover{color:var(--clay)}
.breadcrumb span[aria-hidden]{color:var(--muted-2)}

.empty-state{text-align:center;padding:90px 20px;color:var(--muted)}
.empty-state svg{width:52px;height:52px;margin:0 auto 18px;opacity:.35;color:var(--clay)}
.empty-state h3{font-size:18px;font-weight:800;color:var(--ink);margin-bottom:8px;font-family:var(--font-display)}

/* ================= reveal ================= */
[data-reveal]{opacity:0;transform:translateY(32px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
[data-reveal].in-view{opacity:1;transform:none}
[data-reveal-group]>*{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
[data-reveal-group].in-view>*{opacity:1;transform:none}
[data-reveal-group].in-view>*:nth-child(1){transition-delay:0ms}
[data-reveal-group].in-view>*:nth-child(2){transition-delay:70ms}
[data-reveal-group].in-view>*:nth-child(3){transition-delay:140ms}
[data-reveal-group].in-view>*:nth-child(4){transition-delay:210ms}
[data-reveal-group].in-view>*:nth-child(5){transition-delay:280ms}
[data-reveal-group].in-view>*:nth-child(6){transition-delay:350ms}
.portfolio-grid,.portfolio-grid>*{opacity:1!important;transform:none!important}

/* ریویل کلیپ‌پث برای تصاویر (پرده‌ای که کنار می‌رود) */
[data-reveal-wipe]{position:relative;overflow:hidden}
[data-reveal-wipe]::after{content:'';position:absolute;inset:0;background:var(--ink);transform-origin:left;transform:scaleX(1);transition:transform 1s var(--ease);z-index:2;pointer-events:none}
[data-reveal-wipe].in-view::after{transform:scaleX(0)}
@media (prefers-reduced-motion:reduce){ [data-reveal-wipe]::after{display:none} }