/*
Theme Name: Mehrnet
Theme URI: https://mehrnet.ir
Author: Mehdi Tanehkar
Description: قالب اختصاصی آژانس دیجیتال مارکتینگ مهرنت. فارسی، راست چین، بدون وابستگی به سرور خارجی.
Version: 1.0
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: mehrnet
Tags: rtl-language-support, blog, one-column, custom-menu, editor-style
*/

/* ============ FONTS ============ */
@font-face{font-family:'Vazirmatn';src:url('fonts/Vazirmatn-Regular.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'Vazirmatn';src:url('fonts/Vazirmatn-Medium.woff2') format('woff2');font-weight:500;font-display:swap}
@font-face{font-family:'Vazirmatn';src:url('fonts/Vazirmatn-Bold.woff2') format('woff2');font-weight:700;font-display:swap}
@font-face{font-family:'Estedad';src:url('fonts/Estedad-Black.woff2') format('woff2');font-weight:900;font-display:swap}
@font-face{font-family:'Lalezar';src:url('fonts/Lalezar-Regular.woff2') format('woff2');font-weight:400;font-display:swap}

/* ============ TOKENS ============ */
:root{
  --ink:#0F0A1E;
  --ink-2:#1B1435;
  --paper:#FFFCF4;
  --paper-2:#F6F1E4;
  --blue:#2B4BFF;
  --blue-d:#1B32C4;
  --pink:#FF3D7F;
  --amber:#FFB302;
  --jade:#00C48C;
  --muted:#6A6480;
  --muted-d:#A9A2C0;
  --line:#E6DFCC;
  --white:#fff;

  --display:'Lalezar','Estedad',Tahoma,sans-serif;
  --head:'Estedad','Vazirmatn',Tahoma,sans-serif;
  --body:'Vazirmatn',Tahoma,sans-serif;

  --wrap:1180px;
  --r:18px;
  --r-lg:28px;
  --shadow:0 18px 44px -18px rgba(15,10,30,.32);
}

/* ============ BASE ============ */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--body);font-size:17px;line-height:2;font-weight:400;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
button{font:inherit}
:focus-visible{outline:3px solid var(--amber);outline-offset:3px;border-radius:6px}

h1,h2,h3,h4{margin:0 0 .55em;line-height:1.4}
h1,h2{font-family:var(--display);font-weight:400;letter-spacing:0}
h3,h4{font-family:var(--head);font-weight:900}
h1{font-size:clamp(36px,6.4vw,76px);line-height:1.18}
h2{font-size:clamp(28px,4.6vw,50px);line-height:1.3}
h3{font-size:clamp(19px,2.3vw,23px)}
p{margin:0 0 1.1em}

.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:24px}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-family:var(--body);font-size:13px;font-weight:700;letter-spacing:.1em;
  color:var(--blue);margin-bottom:18px;
}
.eyebrow::before{content:"";width:22px;height:3px;border-radius:3px;background:currentColor}
.lede{font-size:clamp(16px,1.9vw,19.5px);color:var(--muted);max-width:60ch;line-height:2.05}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  padding:15px 32px;border-radius:999px;font-weight:700;font-size:16px;
  border:2px solid transparent;cursor:pointer;
  transition:transform .18s cubic-bezier(.3,1.4,.5,1),box-shadow .18s ease,background .18s ease,color .18s ease;
}
.btn:hover{text-decoration:none;transform:translateY(-3px)}
.btn-primary{background:var(--blue);color:var(--white);box-shadow:0 10px 0 -2px var(--blue-d)}
.btn-primary:hover{background:var(--blue);color:var(--white);box-shadow:0 14px 0 -2px var(--blue-d)}
.btn-primary:active{transform:translateY(3px);box-shadow:0 5px 0 -2px var(--blue-d)}
.btn-dark{background:var(--ink);color:var(--white);box-shadow:0 10px 0 -2px #000}
.btn-dark:hover{color:var(--white)}
.btn-ghost{border-color:var(--ink);color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:var(--paper)}
.btn-light{background:var(--white);color:var(--blue);box-shadow:0 10px 0 -2px rgba(0,0,0,.22)}
.btn-light:hover{background:var(--amber);color:var(--ink)}
.btn svg{width:17px;height:17px;flex:0 0 auto}

/* ============ HEADER ============ */
.site-header{
  position:sticky;top:0;z-index:60;background:rgba(255,252,244,.88);
  backdrop-filter:saturate(150%) blur(12px);border-bottom:2px solid var(--ink);
}
.header-in{display:flex;align-items:center;justify-content:space-between;gap:22px;height:78px}
.brand{display:flex;align-items:center;gap:12px;color:var(--ink)}
.brand:hover{text-decoration:none}
.brand-mark{width:42px;height:42px;flex:0 0 auto}
.brand-mark svg{width:100%;height:100%;display:block}
.brand-name{font-family:var(--display);font-size:27px;line-height:1;display:block}
.brand-sub{display:block;font-size:11px;font-weight:700;color:var(--muted);letter-spacing:.07em;margin-top:4px}

.nav ul{display:flex;gap:30px;list-style:none;margin:0;padding:0}
.nav a{color:var(--ink);font-size:15.5px;font-weight:500;position:relative;padding-bottom:3px}
.nav a::after{
  content:"";position:absolute;inset-inline-start:0;bottom:0;height:2.5px;width:0;
  background:var(--pink);transition:width .22s ease;border-radius:2px;
}
.nav a:hover{text-decoration:none;color:var(--ink)}
.nav a:hover::after{width:100%}
.header-cta{font-size:14.5px;padding:11px 24px;box-shadow:0 7px 0 -2px var(--blue-d)}

.menu-toggle{display:none;position:relative}
.menu-toggle summary{
  list-style:none;cursor:pointer;font-weight:700;font-size:15px;color:var(--ink);
  border:2px solid var(--ink);border-radius:999px;padding:9px 22px;
}
.menu-toggle summary::-webkit-details-marker{display:none}
.menu-toggle[open] summary{background:var(--ink);color:var(--paper)}
.menu-panel{
  position:absolute;top:calc(100% + 14px);inset-inline-end:0;min-width:232px;
  background:var(--white);border:2px solid var(--ink);border-radius:var(--r);
  padding:16px 20px;box-shadow:8px 8px 0 var(--pink);
}
.menu-panel ul{display:block;list-style:none;margin:0;padding:0}
.menu-panel li{padding:7px 0}
.menu-panel a{color:var(--ink);font-size:15.5px;font-weight:500}
.menu-panel .btn{margin-top:12px;width:100%;justify-content:center;padding:12px 0}
@media(max-width:940px){.nav,.header-cta{display:none}.menu-toggle{display:block}}

/* ============ HERO ============ */
.hero{position:relative;padding:clamp(52px,8vw,96px) 0 0;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:40px;align-items:center}
.hero h1{margin-bottom:24px;max-width:16ch}
.hero h1 .pop{
  color:var(--blue);
  background-image:linear-gradient(transparent 56%, var(--amber) 56%, var(--amber) 90%, transparent 90%);
  padding-inline:.1em;-webkit-box-decoration-break:clone;box-decoration-break:clone;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero-note{display:flex;align-items:center;gap:10px;margin-top:28px;font-size:14.5px;color:var(--muted)}
.hero-note b{color:var(--ink)}
.dot-live{width:9px;height:9px;border-radius:50%;background:var(--jade);flex:0 0 auto;box-shadow:0 0 0 4px rgba(0,196,140,.22)}

.rosette{position:relative;display:grid;place-items:center;min-height:400px}
.rosette svg{width:min(100%,510px);height:auto;overflow:visible;filter:drop-shadow(0 22px 34px rgba(15,10,30,.16))}
.spin-slow,.spin-rev,.spin-mid{transform-box:fill-box;transform-origin:center center;will-change:transform}
.spin-slow{animation:spin 52s linear infinite}
.spin-rev{animation:spin 38s linear infinite reverse}
.spin-mid{animation:spin 26s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.blob{
  position:absolute;width:300px;height:300px;border-radius:50%;filter:blur(88px);
  opacity:.28;z-index:-1;
}
.blob-a{background:var(--pink);inset-inline-end:-40px;top:-30px}
.blob-b{background:var(--jade);inset-inline-start:-30px;bottom:-40px}

@media(max-width:940px){
  .hero-grid{grid-template-columns:1fr;gap:8px}
  .rosette{min-height:300px;order:-1}
  .rosette svg{width:min(78%,320px)}
}

/* ============ MARQUEE (signature) ============ */
.marquee{
  margin-top:clamp(46px,7vw,80px);background:var(--ink);color:var(--paper);
  padding:26px 0;overflow:hidden;position:relative;
  border-block:3px solid var(--ink);
}
.marquee-label{
  display:block;text-align:center;font-size:12.5px;font-weight:700;letter-spacing:.12em;
  color:var(--muted-d);margin-bottom:16px;
}
.marquee-track{display:flex;gap:14px;width:max-content;animation:slide 42s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes slide{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.kw{
  display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;
  border:2px solid rgba(255,255,255,.18);border-radius:999px;
  padding:10px 20px;font-size:15.5px;font-weight:500;white-space:nowrap;
}
.kw i{font-style:normal;font-family:var(--display);font-size:19px;line-height:1}
.kw.c1{border-color:var(--blue)}    .kw.c1 i{color:#7B92FF}
.kw.c2{border-color:var(--pink)}    .kw.c2 i{color:var(--pink)}
.kw.c3{border-color:var(--amber)}   .kw.c3 i{color:var(--amber)}
.kw.c4{border-color:var(--jade)}    .kw.c4 i{color:var(--jade)}

/* ============ SECTIONS ============ */
.section{padding:clamp(64px,9vw,116px) 0;position:relative}
.section-alt{
  background-color:var(--paper-2);
  background-image:
    linear-gradient(45deg,transparent 47%,rgba(15,10,30,.055) 47%,rgba(15,10,30,.055) 53%,transparent 53%),
    linear-gradient(-45deg,transparent 47%,rgba(15,10,30,.055) 47%,rgba(15,10,30,.055) 53%,transparent 53%);
  background-size:38px 38px;
}
.section-ink{background:var(--ink);color:var(--paper)}
.section-ink h2,.section-ink h3{color:var(--white)}
.section-ink .lede{color:var(--muted-d)}
.section-ink .eyebrow{color:var(--amber)}
.section-head{max-width:660px;margin-bottom:52px}
.section-head h2{margin-bottom:16px}

.grid{display:grid;gap:22px}
.g3{grid-template-columns:repeat(3,1fr)}
.g-svc{grid-template-columns:repeat(6,1fr)}
.g-svc>.svc{grid-column:span 2}
.g-svc>.svc:nth-child(4),.g-svc>.svc:nth-child(5){grid-column:span 3}
@media(max-width:900px){.g-svc{grid-template-columns:repeat(2,1fr)}.g-svc>.svc,.g-svc>.svc:nth-child(4),.g-svc>.svc:nth-child(5){grid-column:auto}}
@media(max-width:620px){.g-svc{grid-template-columns:1fr}}
.g2{grid-template-columns:repeat(2,1fr)}
@media(max-width:900px){.g3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.g3,.g2{grid-template-columns:1fr}}

/* ---- clients strip ---- */
.strip{border-block:2px solid var(--ink);background:var(--amber);padding:18px 0;overflow:hidden}
.strip-track{display:flex;gap:44px;width:max-content;animation:slide 34s linear infinite}
.strip-item{
  font-family:var(--display);font-size:clamp(20px,2.6vw,28px);color:var(--ink);
  white-space:nowrap;display:flex;align-items:center;gap:44px;
}
.strip-item::after{content:"";width:9px;height:9px;background:var(--ink);border-radius:50%;flex:0 0 auto}

/* ---- service cards ---- */
.svc{
  position:relative;background:var(--white);border:2.5px solid var(--ink);border-radius:var(--r-lg);
  padding:32px 30px 30px;overflow:hidden;
  transition:transform .22s ease,box-shadow .22s ease;
}
.svc:hover{transform:translateY(-6px);box-shadow:10px 12px 0 var(--ink)}
.svc-mark{display:block;width:64px;height:64px;margin-bottom:22px}
.svc-mark svg{width:100%;height:100%;display:block}
.svc h3{margin-bottom:10px}
.svc p{margin:0;font-size:15.5px;color:var(--muted);line-height:2}
.svc::after{
  content:"";position:absolute;inset-inline-end:-58px;top:-58px;
  width:130px;height:130px;border-radius:50%;opacity:.14;transition:opacity .22s ease;
}
.svc:hover::after{opacity:.26}
.svc.s1::after{background:var(--blue)}
.svc.s2::after{background:var(--pink)}
.svc.s3::after{background:var(--amber)}
.svc.s4::after{background:var(--jade)}
.svc.s5::after{background:var(--blue)}

/* ---- proof numbers ---- */
.proof{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media(max-width:820px){.proof{grid-template-columns:repeat(2,1fr)}}
.proof-item{
  border:2px solid rgba(255,255,255,.16);border-radius:var(--r);
  padding:30px 26px 26px;background:rgba(255,255,255,.04);
  transition:border-color .2s ease,background .2s ease;
}
.proof-item:hover{border-color:rgba(255,255,255,.34);background:rgba(255,255,255,.07)}
.proof-num{font-family:var(--display);font-size:clamp(56px,8vw,86px);line-height:1;display:block}
.proof-item:nth-child(1) .proof-num{color:var(--amber)}
.proof-item:nth-child(2) .proof-num{color:var(--pink)}
.proof-item:nth-child(3) .proof-num{color:var(--jade)}
.proof-item:nth-child(4) .proof-num{color:#7B92FF}
.proof-item span.lbl{display:block;font-size:15px;color:var(--muted-d);margin-top:6px;line-height:1.8}

/* ---- process ---- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media(max-width:900px){.steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.steps{grid-template-columns:1fr}}
.step{border-top:5px solid var(--ink);padding-top:22px}
.step:nth-child(1){border-color:var(--blue)}
.step:nth-child(2){border-color:var(--pink)}
.step:nth-child(3){border-color:var(--amber)}
.step:nth-child(4){border-color:var(--jade)}
.step-n{font-family:var(--display);font-size:34px;line-height:1;display:block;margin-bottom:10px}
.step:nth-child(1) .step-n{color:var(--blue)}
.step:nth-child(2) .step-n{color:var(--pink)}
.step:nth-child(3) .step-n{color:var(--amber)}
.step:nth-child(4) .step-n{color:var(--jade)}
.step h3{margin-bottom:8px}
.step p{margin:0;font-size:15.5px;color:var(--muted)}

/* ---- work rows ---- */
.work{border-top:2.5px solid var(--ink)}
.work-row{
  display:flex;align-items:center;gap:26px;padding:26px 8px;
  border-bottom:2.5px solid var(--ink);flex-wrap:wrap;
  transition:background .2s ease,padding .2s ease;
}
.work-row:hover{background:var(--amber);padding-inline:20px}
.work-row b{font-family:var(--display);font-size:clamp(21px,2.6vw,28px);flex:0 0 auto;min-width:190px;line-height:1.5}
.work-row span{color:var(--muted);font-size:15.5px;flex:1 1 240px;text-align:start}
.work-row:hover span{color:var(--ink)}
.work-row em{
  font-style:normal;font-weight:700;font-size:14px;flex:0 0 auto;
  border:2px solid var(--ink);border-radius:999px;padding:6px 16px;
}

/* ---- posts ---- */
.post-card{
  background:var(--white);border:2.5px solid var(--ink);border-radius:var(--r-lg);
  overflow:hidden;transition:transform .22s ease,box-shadow .22s ease;display:flex;flex-direction:column;
}
.post-card:hover{transform:translateY(-6px);box-shadow:10px 12px 0 var(--ink)}
.post-card .thumb{aspect-ratio:16/10;background:var(--blue);overflow:hidden;border-bottom:2.5px solid var(--ink)}
.post-card .thumb img{width:100%;height:100%;object-fit:cover}
.post-card .body{padding:24px 26px 26px}
.post-meta{font-size:13px;color:var(--muted);margin:0 0 10px;font-weight:500}
.post-card h3{margin-bottom:9px;font-size:19px;line-height:1.7}
.post-card h3 a{color:var(--ink)}
.post-card h3 a:hover{color:var(--blue);text-decoration:none}
.post-card p{margin:0;font-size:15px;color:var(--muted)}

/* ---- CTA ---- */
.cta{background:var(--blue);color:var(--white);position:relative;overflow:hidden}
.cta h2{color:var(--white);margin-bottom:14px}
.cta .lede{color:#D2DAFF;margin-inline:auto}
.cta-in{text-align:center;position:relative;z-index:2;max-width:720px;margin-inline:auto}
.cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:30px}
.cta-deco{position:absolute;opacity:.15;pointer-events:none}
.cta-deco.a{inset-inline-start:-90px;top:-70px;width:300px}
.cta-deco.b{inset-inline-end:-100px;bottom:-110px;width:340px}
.cta-deco svg{width:100%;height:auto;display:block}

/* ============ ENTRY ============ */
.entry{max-width:780px;margin-inline:auto;padding:clamp(52px,7vw,84px) 0}
.entry h1{font-size:clamp(30px,4.6vw,50px);margin-bottom:18px}
.entry-meta{color:var(--muted);font-size:14.5px;margin-bottom:34px}
.entry-content h2{margin-top:1.5em;font-size:clamp(24px,3.4vw,34px)}
.entry-content h3{margin-top:1.4em}
.entry-content ul,.entry-content ol{padding-inline-start:1.4em}
.entry-content blockquote{
  margin:1.7em 0;padding:20px 26px;border-inline-start:5px solid var(--pink);
  background:var(--paper-2);border-radius:0 var(--r) var(--r) 0;color:var(--ink);font-size:18px;
}
.entry-content img{border-radius:var(--r);margin:1.5em 0;border:2.5px solid var(--ink)}
.pagination{display:flex;gap:10px;flex-wrap:wrap}
.pagination .page-numbers{
  border:2px solid var(--ink);border-radius:999px;padding:7px 16px;color:var(--ink);font-weight:700;font-size:15px;
}
.pagination .page-numbers:hover{background:var(--ink);color:var(--paper);text-decoration:none}
.pagination .current{background:var(--blue);border-color:var(--blue);color:#fff}

/* ============ FOOTER ============ */
.site-footer{background:var(--ink);color:var(--muted-d);padding:70px 0 32px;font-size:15.5px}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px;margin-bottom:46px}
@media(max-width:760px){.footer-top{grid-template-columns:1fr;gap:28px}}
.site-footer .brand-name{color:var(--white)}
.footer-note{max-width:38ch;margin:16px 0 0;font-size:15px;line-height:2}
.site-footer h4{color:var(--white);font-size:15px;letter-spacing:.04em;margin-bottom:14px}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{padding:5px 0}
.site-footer a{color:var(--muted-d)}
.site-footer a:hover{color:var(--amber)}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.14);padding-top:24px;
  font-size:13.5px;color:#7C7597;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
}

/* ============ UTIL ============ */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.22,1,.36,1),transform .7s cubic-bezier(.22,1,.36,1)}
.reveal.in{opacity:1;transform:none}
.screen-reader-text{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(1px,1px,1px,1px)}

.selftest{background:var(--ink-2);color:#D9D3EE;border-radius:var(--r);padding:22px 26px;margin:0 0 34px;font-size:14.5px;line-height:2.1}
.selftest h3{color:var(--amber);font-size:16px;margin-bottom:10px}
.selftest ul{list-style:none;margin:0;padding:0}
.selftest .ok{color:#4BE3A6;font-weight:700}
.selftest .no{color:#FF8B6B;font-weight:700}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .marquee-track,.strip-track,.spin-slow,.spin-rev,.spin-mid{animation:none}
  .btn:hover,.svc:hover,.post-card:hover{transform:none}
}