@font-face{font-family:"PESG B Mitra";src:local("B Mitra"),local("BMitra"),local("Mitra");font-style:normal;font-weight:400;font-display:swap}
@font-face{font-family:"PESG B Mitra";src:local("B Mitra Bold"),local("BMitra Bold"),local("B Mitra");font-style:normal;font-weight:700;font-display:swap}
:root{
 --navy:#0B2A52;--navy-2:#071d39;--navy-3:#123c70;--gold:#E2B331;--gold-2:#f1c94f;
 --white:#fff;--soft:#F5F8FB;--soft-2:#EDF3F8;--ink:#132238;--muted:#637187;--line:#DCE5ED;
 --success:#17845d;--danger:#b34d4d;--shadow:0 24px 70px rgba(11,42,82,.12);--shadow-sm:0 12px 32px rgba(11,42,82,.09);
 --radius:22px;--radius-sm:14px;--container:1240px;--font-fa:"PESG B Mitra","B Mitra","BMitra","Mitra","Noto Naskh Arabic","Tahoma",serif;--font-en:"Inter","Segoe UI",Arial,sans-serif;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--ink);font-family:var(--font-en);font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased;overflow-x:hidden}.lang-fa{font-family:var(--font-fa)}body.menu-open{overflow:hidden}img{display:block;max-width:100%}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button{cursor:pointer}.site-shell{min-height:100vh}.container{width:min(var(--container),calc(100% - 48px));margin-inline:auto}.section{padding:110px 0}.section-soft{background:var(--soft)}.section-navy{background:var(--navy);color:#fff}.icon-svg{width:1.25em;height:1.25em;flex:0 0 auto}.skip-link{position:fixed;top:-80px;left:20px;z-index:9999;background:#fff;color:var(--navy);padding:10px 16px;border-radius:8px;box-shadow:var(--shadow)}.skip-link:focus{top:20px}.eyebrow{display:inline-flex;align-items:center;gap:10px;color:var(--navy);font-size:.75rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;margin-bottom:18px}.lang-fa .eyebrow{letter-spacing:0}.eyebrow.light{color:#d9e6f5}.eyebrow-line{display:inline-block;width:34px;height:2px;background:var(--gold)}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.25;letter-spacing:-.025em}h1{font-size:clamp(2.7rem,5vw,5.6rem)}h2{font-size:clamp(2rem,3.4vw,3.35rem);margin-bottom:24px}h3{font-size:1.25rem}.lang-fa h1,.lang-fa h2,.lang-fa h3{letter-spacing:0}.lead{font-size:1.2rem;line-height:1.9;color:#3b4b61}.section-copy p{color:var(--muted);max-width:680px}.section-copy .lead{color:#33455d}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:50px;margin-bottom:48px}.section-head>div{max-width:760px}.section-head h2{margin-bottom:0}.section-head>p{max-width:400px;color:var(--muted);margin:0}.section-head.light p{color:#c6d4e5}.section-head.light h2{color:#fff}.text-link{display:inline-flex;align-items:center;gap:9px;color:var(--navy);font-weight:800;margin-top:14px;position:relative}.text-link:after{content:"";position:absolute;bottom:-4px;inset-inline-start:0;width:0;height:2px;background:var(--gold);transition:.3s}.text-link:hover:after{width:100%}.lang-fa .text-link .icon-svg,.lang-fa .btn .icon-svg,.lang-fa .card-link .icon-svg,.lang-fa .back-link .icon-svg{transform:scaleX(-1)}
.btn{display:inline-flex;justify-content:center;align-items:center;gap:10px;min-height:52px;padding:0 24px;border:1px solid transparent;border-radius:10px;font-weight:800;transition:transform .25s,box-shadow .25s,background .25s,border-color .25s}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--navy);color:#fff;box-shadow:0 12px 28px rgba(11,42,82,.22)}.btn-primary:hover{background:var(--navy-3)}.btn-gold{background:var(--gold);color:var(--navy-2);box-shadow:0 12px 28px rgba(226,179,49,.23)}.btn-gold:hover{background:var(--gold-2)}.btn-outline{border-color:var(--navy);color:var(--navy);background:transparent}.btn-outline:hover{background:var(--navy);color:#fff}.btn-ghost-light{border-color:rgba(255,255,255,.42);color:#fff;background:rgba(255,255,255,.06);backdrop-filter:blur(10px)}.btn-ghost-light:hover{background:rgba(255,255,255,.16)}.btn-small{min-height:42px;padding:0 17px;font-size:.86rem}.btn-block{width:100%}.center-action{text-align:center;margin-top:46px}
.topbar{height:36px;background:var(--navy-2);color:#d5e0ed;font-size:.74rem}.topbar-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:20px}.topbar-note,.topbar-contact{display:flex;align-items:center;gap:8px}.topbar-contact .icon-svg{color:var(--gold)}.status-dot{width:7px;height:7px;border-radius:50%;background:#52c995;box-shadow:0 0 0 5px rgba(82,201,149,.12)}.site-header{height:84px;background:rgba(255,255,255,.96);border-bottom:1px solid rgba(11,42,82,.08);position:sticky;top:0;z-index:100;backdrop-filter:blur(16px);transition:.25s}.site-header.is-scrolled{height:72px;box-shadow:0 8px 30px rgba(7,29,57,.08)}.nav-wrap{height:100%;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:11px;min-width:max-content}.brand img{width:46px;height:46px}.brand-copy{display:flex;flex-direction:column;line-height:1.1}.brand-copy b{font-size:1.22rem;color:var(--navy);letter-spacing:.12em}.brand-copy small{font-size:.67rem;color:#728095;margin-top:5px;white-space:nowrap}.main-nav{display:flex;align-items:center;justify-content:center;gap:23px;margin-inline:auto}.main-nav a{font-size:.85rem;font-weight:750;color:#405168;position:relative;padding:30px 0}.main-nav a:after{content:"";position:absolute;inset-inline:0;bottom:18px;height:2px;background:var(--gold);transform:scaleX(0);transition:.25s}.main-nav a:hover,.main-nav a.is-active{color:var(--navy)}.main-nav a:hover:after,.main-nav a.is-active:after{transform:scaleX(1)}.nav-actions{display:flex;align-items:center;gap:10px}.lang-switch{width:42px;height:42px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;font-size:.76rem;font-weight:900;color:var(--navy)}.lang-switch:hover{border-color:var(--gold);background:#fffaf0}.menu-toggle{display:none;border:0;background:none;width:42px;height:42px;padding:10px}.menu-toggle span{display:block;height:2px;background:var(--navy);margin:5px 0;transition:.3s}
.hero{min-height:calc(100vh - 120px);position:relative;display:flex;align-items:center;color:#fff;overflow:hidden;background:var(--navy-2)}.hero-media,.hero-media img,.hero-overlay{position:absolute;inset:0;width:100%;height:100%}.hero-media img{object-fit:cover}.hero-overlay{background:linear-gradient(90deg,rgba(5,22,43,.96) 0%,rgba(5,22,43,.8) 48%,rgba(5,22,43,.35) 100%),linear-gradient(0deg,rgba(5,22,43,.45),transparent 55%)}.lang-fa .hero-overlay{background:linear-gradient(270deg,rgba(5,22,43,.96) 0%,rgba(5,22,43,.8) 48%,rgba(5,22,43,.35) 100%),linear-gradient(0deg,rgba(5,22,43,.45),transparent 55%)}.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(350px,.72fr);gap:70px;align-items:center;padding-block:90px}.hero-copy h1{max-width:780px;margin-bottom:28px}.hero-copy h1 em{font-style:normal;color:var(--gold)}.hero-copy>p{max-width:690px;color:#d5dfec;font-size:1.2rem;line-height:1.9}.hero-actions{display:flex;gap:13px;flex-wrap:wrap;margin:36px 0 48px}.hero-proof{display:flex;gap:0;border-top:1px solid rgba(255,255,255,.15);padding-top:27px;max-width:650px}.hero-proof div{padding-inline:27px;border-inline-end:1px solid rgba(255,255,255,.14)}.hero-proof div:first-child{padding-inline-start:0}.hero-proof strong{display:block;font-size:1.6rem;color:#fff}.hero-proof span{display:block;color:#aebdd0;font-size:.78rem}.hero-panel{background:rgba(9,31,59,.72);border:1px solid rgba(255,255,255,.15);border-radius:22px;backdrop-filter:blur(18px);padding:22px;box-shadow:0 35px 70px rgba(0,0,0,.25)}.hero-panel-head{display:flex;justify-content:space-between;align-items:center;color:#aebed1;font-size:.68rem;font-weight:800;letter-spacing:.12em;padding:4px 3px 20px}.live-pill{display:flex;align-items:center;gap:7px;color:#e9f4ed;letter-spacing:0}.live-pill i{width:7px;height:7px;border-radius:50%;background:#52c995}.capability-list{display:grid;gap:8px}.capability-list a{display:flex;align-items:center;gap:14px;padding:16px;background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.08);border-radius:13px;transition:.25s}.capability-list a>.icon-svg:first-child{width:27px;height:27px;color:var(--gold)}.capability-list a>.icon-svg:last-child{margin-inline-start:auto;width:16px}.capability-list a span{display:flex;flex-direction:column}.capability-list b{font-size:.94rem}.capability-list small{color:#9eafc3;font-size:.7rem}.capability-list a:hover{background:rgba(255,255,255,.11);transform:translateX(4px)}.lang-fa .capability-list a:hover{transform:translateX(-4px)}.scroll-cue{position:absolute;bottom:24px;left:50%;z-index:3;transform:translateX(-50%);display:flex;align-items:center;gap:9px;color:#b8c6d7;font-size:.72rem;text-transform:uppercase;letter-spacing:.12em}.scroll-cue span{width:1px;height:32px;background:linear-gradient(var(--gold),transparent);animation:scrollPulse 1.8s infinite}@keyframes scrollPulse{50%{transform:scaleY(.55);opacity:.6}}
.split-layout{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}.split-layout.reverse>div:first-child{order:2}.intro-visual,.why-visual,.support-visual{position:relative}.intro-visual>img,.why-visual>img,.support-visual>img{width:100%;aspect-ratio:1.15/1;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}.intro-visual:before{content:"";position:absolute;inset:-20px 30% 35% -20px;border:1px solid var(--gold);border-radius:var(--radius);z-index:-1}.lang-fa .intro-visual:before{inset:-20px -20px 35% 30%}.floating-card{position:absolute;bottom:24px;inset-inline-start:-42px;background:#fff;border-radius:14px;box-shadow:var(--shadow);padding:17px 20px;display:flex;gap:13px;align-items:center}.floating-card>span{font-size:1.7rem;font-weight:900;color:var(--gold)}.floating-card div{display:flex;flex-direction:column}.floating-card small{color:var(--muted)}
.solutions-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.solution-card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;transition:.35s;box-shadow:0 6px 20px rgba(11,42,82,.04)}.solution-card:hover{transform:translateY(-9px);box-shadow:var(--shadow-sm);border-color:transparent}.solution-image{height:210px;position:relative;overflow:hidden;background:var(--navy)}.solution-image img{width:100%;height:100%;object-fit:cover;transition:.5s}.solution-card:hover .solution-image img{transform:scale(1.05)}.solution-icon{position:absolute;bottom:14px;inset-inline-start:16px;width:54px;height:54px;border-radius:14px;background:var(--gold);color:var(--navy);display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.2)}.solution-icon .icon-svg{width:27px;height:27px}.solution-body{padding:24px;position:relative}.card-index{position:absolute;top:18px;inset-inline-end:20px;color:#c7d0da;font-weight:900}.solution-body h3{font-size:1.35rem;color:var(--navy);padding-inline-end:34px}.solution-body p{font-size:.9rem;color:var(--muted);min-height:78px}.card-link{display:flex;align-items:center;gap:8px;font-weight:800;color:var(--navy);font-size:.84rem}.card-link .icon-svg{color:var(--gold)}
.project-showcase{display:grid;grid-template-columns:1.2fr .8fr .8fr;grid-template-rows:280px 280px;gap:18px}.project-tile{position:relative;border-radius:18px;overflow:hidden;color:#fff}.project-tile.project-featured{grid-row:1/3}.project-tile:last-child{grid-column:2/4}.project-tile img,.project-shade{position:absolute;inset:0;width:100%;height:100%}.project-tile img{object-fit:cover;transition:.6s}.project-shade{background:linear-gradient(0deg,rgba(5,22,43,.94),rgba(5,22,43,.08) 70%)}.project-tile:hover img{transform:scale(1.05)}.project-content{position:absolute;inset-inline:0;bottom:0;padding:27px}.project-content>span{color:var(--gold);font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em}.project-content h3{font-size:1.35rem;margin:7px 0}.project-featured h3{font-size:1.85rem}.project-content p{font-size:.85rem;color:#c7d5e5;max-width:520px;margin-bottom:12px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.project-content b{font-size:.78rem;display:flex;align-items:center;gap:7px}.project-content b .icon-svg{color:var(--gold)}
.industries-preview{overflow:hidden}.industry-marquee{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.12)}.industry-marquee a{min-height:170px;background:var(--navy);padding:26px;display:flex;flex-direction:column;transition:.25s}.industry-marquee a:hover{background:var(--navy-3)}.industry-marquee .icon-svg{color:var(--gold);font-size:1.7rem;margin-bottom:20px}.industry-marquee b{font-size:1rem}.industry-marquee small{color:#9fb0c5;margin-top:6px}.why-visual:after{content:"";position:absolute;inset:45% -28px -28px 38%;background:var(--gold);border-radius:var(--radius);z-index:-1}.lang-fa .why-visual:after{inset:45% 38% -28px -28px}.quality-seal{position:absolute;top:22px;inset-inline-end:22px;width:120px;height:120px;border-radius:50%;background:rgba(7,29,57,.9);border:1px solid rgba(255,255,255,.3);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;backdrop-filter:blur(10px)}.quality-seal b{font-size:1.3rem;color:var(--gold)}.quality-seal span{font-size:.58rem;max-width:85px}.why-list{display:grid;gap:21px;margin-top:34px}.why-list>div{display:flex;gap:18px}.why-list>div>.icon-svg{width:48px;height:48px;padding:12px;background:var(--soft);border-radius:12px;color:var(--navy)}.why-list b{font-size:1.05rem;color:var(--navy)}.why-list p{margin:5px 0 0;font-size:.9rem}.assurance-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.assurance-card{display:flex;gap:24px;background:#fff;border:1px solid var(--line);padding:35px;border-radius:var(--radius)}.assurance-icon{width:64px;height:64px;border-radius:17px;display:grid;place-items:center;background:var(--navy);color:var(--gold);flex:0 0 auto}.assurance-icon .icon-svg{width:31px;height:31px}.assurance-card h2{font-size:1.6rem}.assurance-card p{color:var(--muted)}
.page-hero{height:520px;position:relative;color:#fff;background:var(--navy-2);display:flex;align-items:flex-end;overflow:hidden}.page-hero.compact{height:430px}.page-hero.minimal{height:340px;background:radial-gradient(circle at 80% 20%,#16487e,var(--navy-2) 55%)}.page-hero-media,.page-hero-media:after,.page-hero-media img{position:absolute;inset:0;width:100%;height:100%}.page-hero-media img{object-fit:cover}.page-hero-media:after{content:"";background:linear-gradient(90deg,rgba(5,22,43,.94),rgba(5,22,43,.53),rgba(5,22,43,.18))}.lang-fa .page-hero-media:after{background:linear-gradient(270deg,rgba(5,22,43,.94),rgba(5,22,43,.53),rgba(5,22,43,.18))}.page-hero-content{position:relative;z-index:2;padding-bottom:66px}.page-hero-content h1{font-size:clamp(2.5rem,4.7vw,4.8rem);max-width:900px;margin-bottom:18px}.page-hero-content p{font-size:1.15rem;color:#d3dfec;max-width:760px;margin:0}.stats-panel{display:grid;grid-template-columns:1fr 1fr;background:var(--navy);padding:1px;gap:1px;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.stats-panel>div{background:var(--navy);padding:42px 32px;color:#fff;display:flex;flex-direction:column}.stats-panel>div:nth-child(2),.stats-panel>div:nth-child(3){background:#103661}.stats-panel strong{color:var(--gold);font-size:2.2rem}.stats-panel span{color:#bdcad9;font-size:.85rem}.pillar-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.pillar-card{background:#fff;border:1px solid var(--line);padding:34px;border-radius:18px;position:relative;overflow:hidden}.pillar-card>span{position:absolute;top:15px;inset-inline-end:19px;color:#d2dae3;font-size:2rem;font-weight:900}.pillar-card>.icon-svg{width:40px;height:40px;color:var(--gold);margin-bottom:25px}.pillar-card h3{color:var(--navy);font-size:1.45rem}.pillar-card p{color:var(--muted)}.values-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.value-card{border-top:3px solid var(--gold);padding:27px 22px;background:#fff;box-shadow:var(--shadow-sm)}.value-card>b{color:#aeb9c6}.value-card h3{color:var(--navy);margin-top:18px}.value-card p{color:var(--muted);font-size:.9rem}.process-section{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;align-items:start}.process-list{list-style:none;padding:0;margin:0;counter-reset:step}.process-list li{display:grid;grid-template-columns:70px 1fr;gap:18px;padding:22px 0;border-bottom:1px solid var(--line)}.process-list>li>span{font-size:1.35rem;color:var(--gold);font-weight:900}.process-list b{font-size:1.05rem;color:var(--navy)}.process-list p{color:var(--muted);margin:4px 0}
.project-intro{max-width:900px;margin-bottom:42px}.filter-bar{display:flex;gap:9px;margin-bottom:42px}.filter-bar button{border:1px solid var(--line);background:#fff;color:var(--muted);padding:10px 20px;border-radius:30px;font-size:.85rem;font-weight:800}.filter-bar button.is-active,.filter-bar button:hover{background:var(--navy);border-color:var(--navy);color:#fff}.projects-list{display:grid;gap:28px}.project-row{display:grid;grid-template-columns:minmax(320px,.8fr) minmax(0,1.2fr);background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.3s}.project-row:hover{box-shadow:var(--shadow);border-color:transparent}.project-row.is-hidden{display:none}.project-row-image{position:relative;min-height:370px;overflow:hidden;background:var(--navy)}.project-row-image img{width:100%;height:100%;object-fit:cover;transition:.5s}.project-row:hover img{transform:scale(1.04)}.project-number{position:absolute;top:20px;inset-inline-start:20px;background:var(--gold);color:var(--navy);font-size:.82rem;font-weight:900;border-radius:9px;padding:7px 11px}.project-row-copy{padding:42px}.project-row-meta{display:flex;justify-content:space-between;align-items:center;color:var(--navy);font-size:.75rem;font-weight:900;text-transform:uppercase;letter-spacing:.1em}.project-row-copy h2{font-size:2rem;margin:17px 0}.project-row-copy p{color:var(--muted)}.project-services{display:flex;flex-wrap:wrap;gap:7px;margin:22px 0}.project-services span{background:var(--soft);color:#4b5b70;font-size:.75rem;padding:6px 10px;border-radius:7px}.status-badge{font-size:.67rem;font-weight:900;border-radius:20px;padding:5px 10px;text-transform:none;letter-spacing:0}.status-badge.completed{background:#e8f7f0;color:var(--success)}.status-badge.ongoing{background:#fff6d9;color:#927012}
.detail-hero{min-height:570px;position:relative;display:flex;align-items:flex-end;color:#fff;background:var(--navy-2);overflow:hidden}.detail-hero-bg,.detail-hero-bg:after,.detail-hero-bg img{position:absolute;inset:0;width:100%;height:100%}.detail-hero-bg img{object-fit:cover}.detail-hero-bg:after{content:"";background:linear-gradient(0deg,rgba(5,22,43,.95),rgba(5,22,43,.2)),linear-gradient(90deg,rgba(5,22,43,.88),transparent 70%)}.lang-fa .detail-hero-bg:after{background:linear-gradient(0deg,rgba(5,22,43,.95),rgba(5,22,43,.2)),linear-gradient(270deg,rgba(5,22,43,.88),transparent 70%)}.detail-hero-content{position:relative;z-index:2;padding-bottom:60px}.detail-hero-content h1{font-size:clamp(2.5rem,4.5vw,4.6rem);max-width:900px;margin:12px 0}.detail-hero-content>p{max-width:800px;color:#d3dfec;font-size:1.12rem}.back-link{display:inline-flex;align-items:center;gap:8px;color:#d0dce9;font-size:.8rem;font-weight:800;margin-bottom:34px}.project-meta{display:flex;gap:16px;flex-wrap:wrap;margin-top:25px}.project-meta span{display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.14);border-radius:9px;padding:9px 13px;font-size:.8rem}.project-meta .icon-svg{color:var(--gold)}.detail-layout{display:grid;grid-template-columns:minmax(0,1fr) 350px;gap:70px;align-items:start}.detail-main h2{max-width:780px}.service-list.large{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:34px 0}.service-list.large>div{display:flex;gap:12px;align-items:center;background:var(--soft);padding:16px;border-radius:11px}.service-list .icon-svg{color:var(--success)}.result-panel{margin-top:35px;padding:30px;border-inline-start:4px solid var(--gold);background:var(--navy);color:#fff;border-radius:0 var(--radius-sm) var(--radius-sm) 0}.lang-fa .result-panel{border-radius:var(--radius-sm) 0 0 var(--radius-sm)}.result-panel span{color:var(--gold);font-size:.72rem;font-weight:900;letter-spacing:.12em}.result-panel p{font-size:1.15rem;color:#e1e9f2;margin:8px 0 0}.detail-aside{position:sticky;top:105px;display:grid;gap:16px}.info-card{border:1px solid var(--line);padding:26px;border-radius:var(--radius-sm);box-shadow:var(--shadow-sm)}.info-card h3{color:var(--navy);border-bottom:1px solid var(--line);padding-bottom:15px}.info-card dl{margin:0}.info-card dl>div{padding:15px 0;border-bottom:1px solid var(--line)}.info-card dl>div:last-child{border:0}.info-card dt{font-size:.72rem;color:var(--muted);font-weight:800;margin-bottom:5px}.info-card dd{margin:0;font-weight:700}.aside-cta{background:var(--navy);color:#fff;padding:24px;border-radius:var(--radius-sm);display:grid;grid-template-columns:1fr auto;gap:5px}.aside-cta span{grid-column:1/3;color:#aebed1;font-size:.78rem}.aside-cta b{color:var(--gold)}.aside-cta .icon-svg{color:var(--gold)}.process-mini{padding-inline-start:20px;color:var(--muted)}.process-mini li{padding:8px 0;border-bottom:1px solid var(--line)}
.solution-detail-grid{display:grid;gap:34px}.solution-detail-card{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}.solution-detail-card:nth-child(even) .solution-detail-image{order:2}.solution-detail-image{position:relative;min-height:520px;background:var(--navy);overflow:hidden}.solution-detail-image img{width:100%;height:100%;object-fit:cover}.solution-detail-image>span{position:absolute;top:25px;inset-inline-start:25px;color:var(--gold);font-weight:900;font-size:2rem}.solution-detail-copy{padding:48px}.solution-detail-copy>.solution-icon{position:static;margin-bottom:25px}.solution-detail-copy h2{font-size:2.2rem}.solution-detail-copy p{color:var(--muted)}.solution-detail-copy ul{list-style:none;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:12px}.solution-detail-copy li{display:flex;align-items:center;gap:8px;font-size:.88rem}.solution-detail-copy li .icon-svg{color:var(--success)}.solution-value{background:var(--soft);padding:17px;margin:24px 0;display:flex;flex-direction:column;border-radius:10px}.solution-value small{color:var(--muted);font-size:.68rem;font-weight:800}.solution-value b{color:var(--navy)}.feature-grid.compact{display:grid;grid-template-columns:1fr 1fr;gap:15px}.feature-card{border:1px solid var(--line);padding:22px;border-radius:13px}.feature-card>.icon-svg{color:var(--gold);font-size:1.5rem}.feature-card h3{margin:15px 0 8px}.feature-card p{color:var(--muted);font-size:.85rem}.delivery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.delivery-card{padding:28px;background:#fff;border-bottom:3px solid var(--gold);box-shadow:var(--shadow-sm)}.delivery-card>span{color:#b9c3ce;font-weight:900}.delivery-card h3{margin-top:20px;color:var(--navy)}.delivery-card p{color:var(--muted);font-size:.88rem}
.industry-intro{max-width:900px;margin-bottom:45px}.industries-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.industry-card{padding:28px;border:1px solid var(--line);border-radius:15px;transition:.3s;position:relative;overflow:hidden}.industry-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-sm);border-color:transparent}.industry-card-top{display:flex;justify-content:space-between;align-items:center}.industry-icon{width:52px;height:52px;border-radius:14px;background:var(--navy);color:var(--gold);display:grid;place-items:center}.industry-icon .icon-svg{width:26px;height:26px}.industry-card-top>b{color:#d3dae3;font-size:1.6rem}.industry-card h3{margin:22px 0 9px;color:var(--navy)}.industry-card p{color:var(--muted);font-size:.87rem}.industry-line{height:3px;width:0;background:var(--gold);position:absolute;bottom:0;inset-inline-start:0;transition:.35s}.industry-card:hover .industry-line{width:100%}.criteria-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.criteria-grid>div{background:#fff;padding:24px;border-radius:14px;display:grid;grid-template-columns:48px 1fr;gap:0 14px;align-items:center}.criteria-grid .icon-svg{grid-row:1/3;width:42px;height:42px;padding:10px;background:var(--navy);color:var(--gold);border-radius:10px}.criteria-grid b{color:var(--navy)}.criteria-grid span{color:var(--muted);font-size:.78rem}.industry-map{background:var(--navy);color:#fff;border-radius:var(--radius);min-height:410px;overflow:hidden;display:grid;grid-template-columns:.9fr 1.1fr;align-items:center}.industry-map-copy{padding:55px}.industry-map-copy h2{color:#fff}.industry-map-copy p{color:#becddd}.industry-map img{width:100%;height:100%;object-fit:cover}
.warranty-overview{display:grid;grid-template-columns:1.3fr .7fr;gap:80px;align-items:center}.notice-box{display:flex;gap:15px;background:#edf5fb;padding:20px;border-radius:12px;color:#38516d}.notice-box .icon-svg{width:27px;height:27px;color:var(--navy)}.notice-box p{margin:0;font-size:.86rem}.notice-box.warning{background:#fff8e2}.warranty-badge{text-align:center}.badge-rings{width:230px;height:230px;border-radius:50%;margin:0 auto 25px;display:grid;place-items:center;border:1px solid var(--line);box-shadow:inset 0 0 0 18px var(--soft),inset 0 0 0 19px var(--line);position:relative}.badge-rings:after{content:"";position:absolute;inset:34px;border-radius:50%;background:var(--navy)}.badge-rings span{position:relative;z-index:2;color:var(--gold)}.badge-rings .icon-svg{width:70px;height:70px}.warranty-badge>b,.warranty-badge>small{display:block}.warranty-badge>b{color:var(--navy)}.warranty-badge>small{color:var(--muted);font-size:.65rem}.warranty-columns{display:grid;grid-template-columns:1fr 1fr;gap:24px}.warranty-column{background:#fff;border-radius:var(--radius);padding:35px;border:1px solid var(--line)}.column-head{display:flex;gap:16px;align-items:center}.column-head>.icon-svg{width:52px;height:52px;padding:13px;border-radius:50%}.included .column-head>.icon-svg{background:#e6f6ef;color:var(--success)}.excluded .column-head>.icon-svg{background:#faeaea;color:var(--danger)}.column-head span{font-size:.68rem;font-weight:900;color:var(--muted)}.column-head h2{font-size:1.6rem;margin:3px 0}.warranty-column ul{list-style:none;padding:0;margin:27px 0 0}.warranty-column li{padding:14px 0;border-top:1px solid var(--line);padding-inline-start:24px;position:relative}.warranty-column li:before{content:"";position:absolute;inset-inline-start:3px;top:25px;width:7px;height:7px;border-radius:50%;background:var(--gold)}.warranty-process{list-style:none;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.warranty-process>li{border:1px solid var(--line);border-radius:15px;padding:22px;position:relative}.warranty-process>li>span{color:#d0d8e0;font-size:1.7rem;font-weight:900}.warranty-process>li>div>.icon-svg{width:34px;height:34px;color:var(--gold);margin:20px 0}.warranty-process h3{color:var(--navy)}.warranty-process p{color:var(--muted);font-size:.85rem}
.support-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.support-card{position:relative;border:1px solid var(--line);padding:30px;border-radius:16px}.support-card>.icon-svg{width:44px;height:44px;color:var(--gold);margin-bottom:30px}.support-card>span{position:absolute;top:22px;inset-inline-end:22px;color:#d0d8e0;font-weight:900}.support-card h3{color:var(--navy)}.support-card p{color:var(--muted);font-size:.87rem}.check-list,.document-list{list-style:none;padding:0;display:grid;gap:12px}.check-list li,.document-list li{display:flex;align-items:center;gap:10px}.check-list .icon-svg{color:var(--success)}.document-list li{padding:14px;background:#fff;border:1px solid var(--line);border-radius:10px}.document-list .icon-svg{color:var(--gold)}
.contact-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:start}.contact-info>p{color:var(--muted)}.contact-cards{display:grid;gap:12px;margin:30px 0}.contact-cards>div{display:flex;align-items:center;gap:15px;border:1px solid var(--line);padding:17px;border-radius:12px}.contact-cards>div>.icon-svg{width:42px;height:42px;padding:10px;border-radius:10px;background:var(--navy);color:var(--gold)}.contact-cards span{display:flex;flex-direction:column}.contact-cards small{color:var(--muted)}.contact-cards b{font-size:.9rem;color:var(--navy)}.response-note{display:flex;gap:14px;background:var(--soft);padding:20px;border-radius:13px}.response-note>.icon-svg{color:var(--gold);width:28px;height:28px}.response-note p{margin:4px 0 0;color:var(--muted);font-size:.85rem}.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:38px;box-shadow:var(--shadow)}.form-card.wide{padding:42px}.form-kicker{font-size:.68rem;font-weight:900;letter-spacing:.15em;color:var(--gold)}.form-card h2{font-size:2rem;margin:8px 0 24px}.site-form{display:grid;gap:17px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}.site-form label{display:grid;gap:6px}.site-form label>span{font-size:.78rem;font-weight:800;color:#42536a}.site-form input,.site-form textarea,.site-form select{width:100%;border:1px solid #cfd9e3;border-radius:9px;background:#fbfcfd;padding:12px 14px;color:var(--ink);outline:none;transition:.2s}.site-form input:focus,.site-form textarea:focus,.site-form select:focus{border-color:var(--navy);box-shadow:0 0 0 3px rgba(11,42,82,.08);background:#fff}.site-form textarea{resize:vertical}.hp-field{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}.form-privacy{color:var(--muted);text-align:center}.form-alert{display:flex;gap:10px;align-items:center;padding:14px;border-radius:10px;margin-bottom:20px;font-size:.86rem}.form-alert.success{background:#e8f7f0;color:var(--success)}.form-alert.error{background:#faeaea;color:var(--danger)}.map-placeholder{min-height:340px;border:1px dashed #9eb0c2;border-radius:var(--radius);background:radial-gradient(circle at center,rgba(11,42,82,.04),transparent 65%),linear-gradient(90deg,transparent 49.8%,rgba(11,42,82,.06) 50%,transparent 50.2%),linear-gradient(0deg,transparent 49.8%,rgba(11,42,82,.06) 50%,transparent 50.2%);display:grid;place-items:center;text-align:center;position:relative}.map-placeholder>div>.icon-svg{width:45px;height:45px;color:var(--gold)}.map-placeholder p{color:var(--muted)}.map-placeholder>span{position:absolute;bottom:18px;font-size:.65rem;color:#95a3b3;letter-spacing:.15em}.form-page-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:60px;align-items:start}.form-aside{position:sticky;top:110px}.form-aside>p{color:var(--muted)}.form-steps{list-style:none;padding:0;margin:30px 0}.form-steps li{display:flex;gap:16px;padding:17px 0;border-bottom:1px solid var(--line)}.form-steps>li>span{color:var(--gold);font-weight:900}.form-steps li div{display:flex;flex-direction:column}.form-steps small{color:var(--muted)}
.insights-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.insight-card{border:1px solid var(--line);padding:29px;border-radius:16px;transition:.3s}.insight-card:hover{box-shadow:var(--shadow-sm);transform:translateY(-4px)}.insight-top{display:flex;justify-content:space-between;color:var(--gold);font-size:.7rem;font-weight:900;text-transform:uppercase}.insight-top b{color:#c8d1dc;font-size:1.4rem}.insight-card h2{font-size:1.35rem;margin:22px 0 12px;color:var(--navy)}.insight-card p{color:var(--muted);font-size:.88rem}.coming-label{display:inline-block;background:var(--soft);color:#6c798b;font-size:.67rem;padding:5px 9px;border-radius:6px}.legal-content{max-width:860px}.legal-content h2{font-size:1.45rem;color:var(--navy);margin-top:35px}.legal-content p{color:var(--muted)}
.cta-band{background:linear-gradient(120deg,var(--navy),#174a82);color:#fff;padding:58px 0;position:relative;overflow:hidden}.cta-band:before{content:"PESG";position:absolute;inset-inline-end:3%;top:-50px;font-size:13rem;font-weight:900;color:rgba(255,255,255,.025);line-height:1}.cta-band-inner{display:flex;justify-content:space-between;align-items:center;gap:50px;position:relative}.cta-band h2{font-size:2rem;margin:0 0 8px}.cta-band p{color:#becddd;margin:0}.cta-band-actions{display:flex;gap:10px;flex-wrap:wrap;min-width:max-content}.site-footer{background:var(--navy-2);color:#c0ccda;padding:75px 0 25px}.footer-grid{display:grid;grid-template-columns:1.5fr .7fr .8fr 1.1fr;gap:55px;padding-bottom:55px}.brand-footer .brand-copy b{color:#fff}.brand-footer .brand-copy small{color:#a7b8ca}.footer-brand>p{max-width:390px;color:#9fb0c3;margin:24px 0}.company-tags{display:flex;flex-wrap:wrap;gap:6px}.company-tags span{border:1px solid rgba(255,255,255,.12);border-radius:5px;padding:4px 8px;font-size:.65rem}.site-footer h3{font-size:.85rem;color:#fff;text-transform:uppercase;letter-spacing:.08em;margin-bottom:24px}.footer-links,.contact-list{list-style:none;padding:0;margin:0;display:grid;gap:10px}.footer-links a{color:#9fb0c3;font-size:.84rem;transition:.2s}.footer-links a:hover{color:var(--gold);padding-inline-start:4px}.contact-list li{display:flex;gap:10px;color:#9fb0c3;font-size:.8rem}.contact-list .icon-svg{color:var(--gold);margin-top:3px}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:22px;display:flex;justify-content:space-between;gap:20px;font-size:.72rem}.footer-bottom>div{display:flex;gap:10px}.back-to-top{position:fixed;bottom:22px;inset-inline-end:22px;width:44px;height:44px;border:0;border-radius:50%;background:var(--gold);color:var(--navy);display:grid;place-items:center;box-shadow:var(--shadow-sm);opacity:0;visibility:hidden;transform:translateY(10px) rotate(-90deg);transition:.25s;z-index:80}.back-to-top.is-visible{opacity:1;visibility:visible;transform:translateY(0) rotate(-90deg)}
.error-page{min-height:72vh;background:var(--navy-2);color:#fff;display:grid;place-items:center;position:relative;overflow:hidden}.error-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:55px 55px}.error-content{position:relative;text-align:center}.error-content>span{font-size:clamp(7rem,20vw,15rem);font-weight:900;color:rgba(255,255,255,.06);line-height:.7}.error-content h1{font-size:2.4rem}.error-content p{color:#adbed1}.error-content>div{display:flex;justify-content:center;gap:10px;margin-top:30px}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}.reveal.is-visible{opacity:1;transform:none}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}.reveal{opacity:1;transform:none;transition:none}.scroll-cue span{animation:none}}
@media(max-width:1120px){.main-nav{gap:14px}.main-nav a{font-size:.78rem}.nav-cta{display:none}.hero-grid{grid-template-columns:1fr .65fr;gap:35px}.solutions-grid{grid-template-columns:1fr 1fr}.industry-marquee{grid-template-columns:repeat(3,1fr)}.support-grid,.delivery-grid{grid-template-columns:1fr 1fr}.values-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1.2fr .8fr .8fr}.footer-grid>div:last-child{grid-column:1/4}}
@media(max-width:920px){.container{width:min(100% - 34px,var(--container))}.topbar-contact{display:none}.menu-toggle{display:block;margin-inline-start:auto}.nav-actions{order:4}.main-nav{position:fixed;top:120px;inset-inline:0;bottom:0;background:#fff;display:flex;flex-direction:column;align-items:stretch;justify-content:flex-start;padding:25px 25px 70px;gap:0;transform:translateX(110%);transition:.35s;overflow-y:auto;z-index:99}.lang-fa .main-nav{transform:translateX(-110%)}.menu-open .main-nav{transform:none}.main-nav a{font-size:1rem;padding:15px;border-bottom:1px solid var(--line)}.main-nav a:after{display:none}.menu-open .menu-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}.menu-open .menu-toggle span:nth-child(2){opacity:0}.menu-open .menu-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.site-header.is-scrolled+.main-nav{top:108px}.hero{min-height:auto}.hero-grid{grid-template-columns:1fr;padding-block:80px 100px}.hero-panel{max-width:650px}.split-layout,.process-section,.contact-layout,.form-page-layout,.detail-layout,.warranty-overview{grid-template-columns:1fr;gap:55px}.split-layout.reverse>div:first-child{order:initial}.detail-aside,.form-aside{position:static}.project-showcase{grid-template-columns:1fr 1fr;grid-template-rows:400px 260px 260px}.project-tile.project-featured{grid-column:1/3;grid-row:auto}.project-tile:last-child{grid-column:1/3}.assurance-grid{grid-template-columns:1fr}.project-row{grid-template-columns:1fr}.project-row-image{min-height:350px}.solution-detail-card{grid-template-columns:1fr}.solution-detail-card:nth-child(even) .solution-detail-image{order:0}.solution-detail-image{min-height:370px}.industries-grid,.insights-grid{grid-template-columns:1fr 1fr}.industry-map{grid-template-columns:1fr}.industry-map img{max-height:350px}.warranty-columns{grid-template-columns:1fr}.warranty-process{grid-template-columns:1fr 1fr}.cta-band-inner{flex-direction:column;align-items:flex-start}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:last-child{grid-column:auto}.footer-brand{grid-column:1/3}}
@media(max-width:640px){body{font-size:15px}.container{width:min(100% - 26px,var(--container))}.section{padding:76px 0}.topbar{height:32px}.site-header{height:72px}.brand img{width:40px;height:40px}.brand-copy small{display:none}.brand-copy b{font-size:1.05rem}.nav-wrap{gap:9px}.main-nav{top:104px}.nav-actions .lang-switch{width:38px;height:38px}.hero{min-height:calc(100svh - 104px)}.hero-grid{padding-block:65px 80px}.hero-copy h1{font-size:2.65rem}.hero-copy>p{font-size:1rem}.hero-actions{display:grid}.hero-actions .btn{width:100%}.hero-proof{justify-content:space-between}.hero-proof div{padding-inline:12px}.hero-proof strong{font-size:1.25rem}.hero-proof span{font-size:.62rem}.hero-panel{display:none}.scroll-cue{display:none}.section-head{display:block;margin-bottom:34px}.section-head>p{margin-top:18px}.solutions-grid,.industries-grid,.insights-grid,.support-grid,.delivery-grid,.values-grid,.pillar-grid{grid-template-columns:1fr}.project-showcase{display:grid;grid-template-columns:1fr;grid-template-rows:repeat(4,330px)}.project-tile.project-featured,.project-tile:last-child{grid-column:auto;grid-row:auto}.project-content p{display:none}.industry-marquee{grid-template-columns:1fr 1fr}.industry-marquee a{min-height:150px;padding:20px}.floating-card{inset-inline-start:12px;bottom:12px}.intro-visual:before,.why-visual:after{display:none}.assurance-card{padding:25px;display:block}.assurance-icon{margin-bottom:20px}.page-hero,.page-hero.compact{height:390px}.page-hero-content{padding-bottom:45px}.page-hero-content h1{font-size:2.5rem}.page-hero-content p{font-size:.95rem}.stats-panel{grid-template-columns:1fr 1fr}.stats-panel>div{padding:28px 20px}.project-row-copy{padding:27px}.project-row-image{min-height:270px}.project-row-copy h2{font-size:1.55rem}.project-row-meta{align-items:flex-start;gap:10px}.detail-hero{min-height:500px}.detail-hero-content h1{font-size:2.45rem}.service-list.large,.feature-grid.compact{grid-template-columns:1fr}.solution-detail-copy{padding:29px}.solution-detail-image{min-height:290px}.solution-detail-copy ul{grid-template-columns:1fr}.criteria-grid{grid-template-columns:1fr}.industry-map-copy{padding:32px}.warranty-process{grid-template-columns:1fr}.form-card,.form-card.wide{padding:25px 20px}.form-row{grid-template-columns:1fr}.map-placeholder{min-height:260px}.cta-band{padding:46px 0}.cta-band-actions{width:100%;display:grid}.footer-grid{grid-template-columns:1fr;gap:35px}.footer-brand,.footer-grid>div:last-child{grid-column:auto}.footer-bottom{flex-direction:column}.error-content h1{font-size:1.8rem}.error-content>div{display:grid}.back-to-top{bottom:14px;inset-inline-end:14px}}

/* PESG RC01.1 — display and cache-safe hotfix */
html,body{width:100%;max-width:100%;overflow-x:hidden}
svg.icon-svg{
  display:inline-block!important;
  width:1.25em!important;
  height:1.25em!important;
  min-width:1.25em!important;
  min-height:1.25em!important;
  max-width:1.25em!important;
  max-height:1.25em!important;
  overflow:visible!important;
}
.hero{
  width:100%;
  min-height:680px;
  height:clamp(680px,calc(100svh - 120px),920px);
  isolation:isolate;
}
.hero-media{
  position:absolute!important;
  inset:0!important;
  width:100%!important;
  height:100%!important;
  max-width:none!important;
  overflow:hidden!important;
  z-index:0!important;
  pointer-events:none!important;
}
.hero-media picture{
  position:absolute!important;
  inset:0!important;
  display:block!important;
  width:100%!important;
  height:100%!important;
  overflow:hidden!important;
}
.hero-media picture>img,
.hero-media>img{
  position:absolute!important;
  inset:0!important;
  display:block!important;
  width:100%!important;
  height:100%!important;
  min-width:100%!important;
  min-height:100%!important;
  max-width:none!important;
  max-height:none!important;
  object-fit:cover!important;
  object-position:center center!important;
}
.hero-overlay{z-index:1!important}
.hero-grid{z-index:2!important;width:min(var(--container),calc(100% - 48px))}
.scroll-cue{z-index:3!important}
.brand img{object-fit:contain}
@media(max-width:920px){
  .hero{height:auto;min-height:650px}
  .hero-grid{width:min(100% - 34px,var(--container))}
  .hero-media picture>img,.hero-media>img{object-position:62% center!important}
}
@media(max-width:640px){
  .hero{min-height:calc(100svh - 104px);height:auto}
  .hero-grid{width:min(100% - 26px,var(--container))}
  .hero-media picture>img,.hero-media>img{object-position:68% center!important}
}


/* PESG V2: photographic hero system + refreshed Persian typography */
body.lang-fa,body.lang-fa input,body.lang-fa textarea,body.lang-fa button,body.lang-fa select{
  font-family:var(--font-fa);
  font-feature-settings:"ss01" 1,"ss02" 1;
}
.lang-fa{line-height:1.95}
.lang-fa h1,.lang-fa h2,.lang-fa h3,.lang-fa h4,.lang-fa .brand-copy b{
  font-family:var(--font-fa);
  font-weight:700;
  line-height:1.48;
}
.lang-fa .main-nav a,.lang-fa .btn,.lang-fa .eyebrow,.lang-fa .text-link{font-weight:600}
.lang-fa .hero-copy>p,.lang-fa .page-hero-content p,.lang-fa .lead{line-height:2}

.hero-media{isolation:isolate;background:#06192f}
.hero-slide{
  position:absolute;inset:0;width:100%;height:100%;
  opacity:0;visibility:hidden;transform:scale(1.025);
  transition:opacity 1.15s ease,transform 7s ease,visibility 1.15s;
  z-index:0;
}
.hero-slide.is-active{opacity:1;visibility:visible;transform:scale(1);z-index:1}
.hero-slide img{width:100%;height:100%;object-fit:cover;object-position:center;transition:transform .9s ease}
.hero-overlay{z-index:2;pointer-events:none}
.lang-fa .hero-slide.space-left img,.lang-en .hero-slide.space-right img{transform:scaleX(-1)}
.hero-slider-dots{
  position:absolute;z-index:4;bottom:28px;left:auto;right:auto;inset-inline-end:32px;transform:none;
  display:flex;gap:9px;align-items:center;padding:8px 12px;border-radius:999px;
  background:rgba(4,18,36,.34);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(12px)
}
.hero-slider-dots button{width:8px;height:8px;padding:0;border:0;border-radius:999px;background:rgba(255,255,255,.48);transition:.3s}
.hero-slider-dots button:hover{background:#fff}
.hero-slider-dots button.is-active{width:28px;background:var(--gold)}

.page-hero,.page-hero.compact{background:#06192f}
.page-hero-media{overflow:hidden;background:#06192f}
.page-hero-media img{object-fit:cover;object-position:center;transform:scale(1.005)}
.lang-fa .page-hero-media img{transform:scaleX(-1) scale(1.005)}
.page-hero-media:after{z-index:1}
.page-hero-content{z-index:2}
.detail-hero-bg{overflow:hidden}
.detail-hero-bg img{object-fit:cover;object-position:center}
.lang-fa .detail-hero-bg img{transform:scaleX(-1)}
.project-row-image img,.solution-image img,.solution-detail-image img,.intro-visual>img,.why-visual>img,.support-visual>img,.industry-map img{
  object-fit:cover;object-position:center;
}
.project-row-image,.solution-image,.intro-visual,.why-visual,.support-visual,.industry-map{background:#0a2445}

@media (prefers-reduced-motion:reduce){
  .hero-slide{transition:none;transform:none}
  .hero-slide.is-active{transform:none}
}
@media(max-width:920px){
  .hero{min-height:680px}
  .hero-slider-dots{bottom:22px;inset-inline-end:22px}
  .hero-slide img{object-position:center}
}
@media(max-width:640px){
  .hero{min-height:calc(100svh - 104px);max-height:820px}
  .hero-slider-dots{bottom:18px;left:50%;right:auto;inset-inline-end:auto;transform:translateX(-50%)}
  .page-hero,.page-hero.compact{height:430px}
  .page-hero-content{padding-bottom:48px}
  .lang-fa h1{font-size:2.42rem}
}


/* PESG V3: B Mitra typography + corrected project visual system */
body.lang-fa,
body.lang-fa input,
body.lang-fa textarea,
body.lang-fa button,
body.lang-fa select{
  font-family:"PESG B Mitra","B Mitra","BMitra","Mitra","Noto Naskh Arabic","Tahoma",serif!important;
  font-size:18px;
  line-height:2;
}
.lang-fa h1,.lang-fa h2,.lang-fa h3,.lang-fa h4,
.lang-fa .brand-copy b,.lang-fa .main-nav a,.lang-fa .btn,
.lang-fa .eyebrow,.lang-fa .text-link,.lang-fa .project-row-meta{
  font-family:"PESG B Mitra","B Mitra","BMitra","Mitra","Noto Naskh Arabic","Tahoma",serif!important;
}
.lang-fa h1,.lang-fa h2,.lang-fa h3,.lang-fa h4{
  font-weight:700;
  line-height:1.55;
}
.lang-fa .main-nav a,.lang-fa .btn,.lang-fa .text-link{font-size:1.02em}
.lang-fa .project-row-copy p,.lang-fa .lead,.lang-fa .page-hero-content p{line-height:2.05}

.projects-list{gap:24px}
.project-row{min-height:340px;grid-template-columns:minmax(340px,.86fr) minmax(0,1.14fr)}
.project-row-image{min-height:340px;isolation:isolate}
.project-row-image:after{
  content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(180deg,rgba(4,20,42,.02),rgba(4,20,42,.22));
}
.project-row-image img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}
.project-number{z-index:2;box-shadow:0 8px 24px rgba(5,22,43,.18)}
.project-row-copy{display:flex;flex-direction:column;justify-content:center;padding:38px 42px}
.project-row-copy h2{margin:14px 0 10px}
.project-row-copy p{margin-bottom:8px}
.project-services{margin:16px 0 8px}
.page-hero-media img[src*="projects-overview"]{object-position:center 54%}
.detail-hero-bg img[src*="projects-v3"]{object-position:center 52%}
.lang-fa .page-hero-media img[src*="projects-overview"],
.lang-fa .detail-hero-bg img[src*="projects-v3"]{transform:none}

@media(max-width:920px){
  .project-row{grid-template-columns:1fr;min-height:0}
  .project-row-image{min-height:330px}
}
@media(max-width:640px){
  body.lang-fa,body.lang-fa input,body.lang-fa textarea,body.lang-fa button,body.lang-fa select{font-size:16.5px}
  .project-row-image{min-height:245px}
  .project-row-copy{padding:25px 22px}
}

/* PESG V4: reliable mobile popup navigation */
.mobile-menu-popup{display:none}

@media(max-width:920px){
  /* Desktop navigation remains untouched; mobile uses a separate viewport-level popup. */
  .site-header .main-nav{display:none!important}
  .menu-toggle{position:relative;z-index:3;display:block;flex:0 0 42px;border:1px solid rgba(11,42,82,.12);border-radius:12px;background:#fff;box-shadow:0 8px 22px rgba(7,29,57,.07)}
  .menu-toggle span{width:20px;margin:4px auto;border-radius:10px;transform-origin:center}
  .menu-open .menu-toggle span:nth-child(1),
  .menu-open .menu-toggle span:nth-child(2),
  .menu-open .menu-toggle span:nth-child(3){transform:none;opacity:1}

  .mobile-menu-popup{
    display:block;position:fixed;inset:0;z-index:3000;
    visibility:hidden;opacity:0;pointer-events:none;
    transition:opacity .24s ease,visibility .24s ease;
  }
  .menu-open .mobile-menu-popup{visibility:visible;opacity:1;pointer-events:auto}
  .mobile-menu-backdrop{
    position:absolute;inset:0;width:100%;height:100%;padding:0;border:0;
    background:rgba(3,15,31,.72);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  }
  .mobile-menu-dialog{
    position:absolute;top:max(12px,env(safe-area-inset-top));bottom:max(12px,env(safe-area-inset-bottom));
    inset-inline:12px;margin-inline:auto;width:min(430px,calc(100% - 24px));
    display:flex;flex-direction:column;overflow:hidden;outline:0;
    background:linear-gradient(180deg,#fff 0%,#f7f9fc 100%);
    border:1px solid rgba(255,255,255,.82);border-radius:26px;
    box-shadow:0 30px 90px rgba(2,14,30,.38);
    transform:translateY(18px) scale(.975);opacity:.6;
    transition:transform .3s cubic-bezier(.2,.8,.2,1),opacity .25s ease;
  }
  .menu-open .mobile-menu-dialog{transform:translateY(0) scale(1);opacity:1}
  .mobile-menu-head{
    min-height:78px;padding:14px 16px 13px 18px;display:flex;align-items:center;justify-content:space-between;gap:16px;
    background:rgba(255,255,255,.92);border-bottom:1px solid var(--line);
  }
  .mobile-menu-brand{display:flex;align-items:center;gap:11px;min-width:0}
  .mobile-menu-brand img{width:46px;height:46px;object-fit:contain;flex:0 0 auto}
  .mobile-menu-brand>span{display:flex;flex-direction:column;min-width:0;line-height:1.12}
  .mobile-menu-brand b{font-family:var(--font-en);font-size:1.16rem;letter-spacing:.1em;color:var(--navy)}
  .mobile-menu-brand small{margin-top:5px;color:#6f7e92;font-size:.69rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .mobile-menu-close{
    position:relative;width:44px;height:44px;flex:0 0 44px;padding:0;border:1px solid var(--line);border-radius:14px;background:#fff;
  }
  .mobile-menu-close span{position:absolute;left:50%;top:50%;width:20px;height:2px;border-radius:5px;background:var(--navy)}
  .mobile-menu-close span:first-child{transform:translate(-50%,-50%) rotate(45deg)}
  .mobile-menu-close span:last-child{transform:translate(-50%,-50%) rotate(-45deg)}

  .mobile-menu-nav{padding:13px 13px 8px;display:grid;gap:6px;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin}
  .mobile-menu-nav a{
    min-height:52px;padding:11px 15px;display:flex;align-items:center;justify-content:space-between;gap:14px;
    color:#263d5a;font-size:1rem;font-weight:700;border:1px solid transparent;border-radius:14px;
    transition:background .2s ease,border-color .2s ease,color .2s ease,transform .2s ease;
  }
  .mobile-menu-nav a:hover,.mobile-menu-nav a:focus-visible{background:#fff;border-color:#dce5ef;color:var(--navy);transform:translateY(-1px)}
  .mobile-menu-nav a.is-active{background:#edf3fa;border-color:#cfdaea;color:var(--navy);box-shadow:inset 3px 0 0 var(--gold)}
  .lang-fa .mobile-menu-nav a.is-active{box-shadow:inset -3px 0 0 var(--gold)}
  .mobile-menu-nav .icon-svg{width:17px;height:17px;color:#8391a4}
  .lang-fa .mobile-menu-nav .icon-svg{transform:scaleX(-1)}

  .mobile-menu-actions{margin-top:auto;padding:13px 16px max(16px,env(safe-area-inset-bottom));display:grid;grid-template-columns:1fr auto;gap:10px;background:#fff;border-top:1px solid var(--line)}
  .mobile-menu-actions .btn{min-height:48px;width:100%;justify-content:center;margin:0}
  .mobile-language-button{min-width:96px;min-height:48px;padding:6px 12px;display:flex;align-items:center;justify-content:center;gap:9px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--navy)}
  .mobile-language-button span{font-size:.82rem;font-weight:700}
  .mobile-language-button b{width:28px;height:28px;display:grid;place-items:center;border-radius:8px;background:var(--soft);font-family:var(--font-en);font-size:.7rem}
}

@media(max-width:640px){
  .nav-actions{display:none}
  .menu-toggle{margin-inline-start:auto}
  .mobile-menu-dialog{top:max(8px,env(safe-area-inset-top));bottom:max(8px,env(safe-area-inset-bottom));inset-inline:8px;width:calc(100% - 16px);border-radius:22px}
  .mobile-menu-head{min-height:72px;padding:12px 13px}
  .mobile-menu-brand img{width:42px;height:42px}
  .mobile-menu-nav{padding:10px 10px 6px;gap:4px}
  .mobile-menu-nav a{min-height:48px;padding:9px 13px;font-size:1rem}
  .mobile-menu-actions{padding:11px 12px max(12px,env(safe-area-inset-bottom));grid-template-columns:1fr 90px}
  .mobile-language-button{min-width:0;padding-inline:8px}
  .mobile-language-button span{display:none}
}

@media(prefers-reduced-motion:reduce){
  .mobile-menu-popup,.mobile-menu-dialog,.mobile-menu-nav a{transition:none}
}


/* PESG V5 official contact details */
.topbar-contact{color:inherit;transition:color .2s}.topbar-contact:hover{color:#fff}
.contact-cards a,.contact-list a{color:inherit;overflow-wrap:anywhere}
.contact-cards b{line-height:1.75;overflow-wrap:anywhere}
.contact-list li span,.contact-list li a{line-height:1.75;overflow-wrap:anywhere}
.contact-list li a:hover{color:#fff}
.map-placeholder p{max-width:860px;padding-inline:24px;line-height:2}


/* PESG V6 — official profile, verified projects and official brand */
.official-brand{min-width:210px;max-width:245px}.brand-wordmark{display:block!important;width:225px!important;height:auto!important;max-height:54px;object-fit:contain!important}.brand-mark-mobile{display:none!important}.official-mobile-brand img{width:42px!important;height:54px!important;object-fit:contain}.topbar-contact a{color:inherit}.topbar-contact a:hover{color:#fff}
.footer-official-logo{display:block;width:min(250px,100%);margin-bottom:20px}.footer-official-logo img{width:100%;height:auto;object-fit:contain}.footer-certifications{display:flex;gap:8px;margin-top:18px}.footer-certifications img{width:52px;height:52px;object-fit:contain;border-radius:50%;background:#fff}
.profile-brand-panel{display:grid;gap:24px;align-items:center}.profile-brand-panel>img{width:min(440px,100%);max-height:330px;object-fit:contain;margin-inline:auto}.profile-photo img{width:100%;aspect-ratio:1.45/1;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}
.profile-scope-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.scope-item{display:flex;align-items:center;gap:12px;padding:20px;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:var(--shadow-sm)}.scope-item>span{color:#b7c1cc;font-size:1.2rem;font-weight:900}.scope-item>.icon-svg{color:var(--gold)}.scope-item b{font-size:.94rem}
.official-certifications{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.official-certifications article{text-align:center;background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px;box-shadow:var(--shadow-sm)}.official-certifications img{width:155px;height:155px;object-fit:contain;margin:0 auto 15px}.official-certifications h3{color:var(--navy);margin-bottom:4px}.official-certifications p{color:var(--muted);margin:0}
.equipment-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.equipment-item{display:flex;align-items:center;gap:13px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:17px}.equipment-item>.icon-svg{width:24px;height:24px;color:var(--gold)}.equipment-item span{display:flex;flex-direction:column}.equipment-item b{color:var(--navy)}.equipment-item small{color:var(--muted)}
.official-map-card{display:grid;grid-template-columns:1.25fr .75fr;gap:0;background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden;box-shadow:var(--shadow)}.official-map-card>img{width:100%;height:100%;min-height:430px;object-fit:cover}.official-map-card>div{padding:46px;align-self:center}.official-map-card p{color:var(--muted);line-height:2}
.solutions-grid{grid-template-columns:repeat(3,1fr)}.solution-detail-grid{gap:32px}.project-row-image img{object-position:center}.page-hero-media img[src*="refinery-night"]{object-position:center 60%}
.lang-fa .profile-scope-grid,.lang-fa .equipment-grid{font-family:var(--font-fa)}
@media(max-width:1100px){.profile-scope-grid{grid-template-columns:repeat(2,1fr)}.equipment-grid{grid-template-columns:repeat(3,1fr)}.official-brand{min-width:175px}.brand-wordmark{width:190px!important}.main-nav{gap:16px}.main-nav a{font-size:.8rem}}
@media(max-width:920px){.brand-wordmark{display:none!important}.brand-mark-mobile{display:block!important;width:34px!important;height:48px!important;object-fit:contain!important}.official-brand{min-width:34px}.profile-scope-grid{grid-template-columns:1fr 1fr}.equipment-grid{grid-template-columns:1fr 1fr}.official-map-card{grid-template-columns:1fr}.official-map-card>img{min-height:320px}.solutions-grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.profile-scope-grid,.equipment-grid,.official-certifications,.solutions-grid{grid-template-columns:1fr}.official-certifications img{width:130px;height:130px}.official-map-card>div{padding:28px}.topbar-contact span{display:none}.footer-official-logo{width:215px}.page-hero-media img[src*="refinery-night"]{object-position:65% center}}

/* PESG V8: performance, wider desktop layout, live map and refined Persian spacing */
:root{--container:1368px}
.lang-fa,
.lang-fa h1,.lang-fa h2,.lang-fa h3,.lang-fa h4,
.lang-fa p,.lang-fa li,.lang-fa .main-nav a,.lang-fa .btn,.lang-fa .text-link{
  letter-spacing:0!important;
}
.lang-fa p,.lang-fa li,.lang-fa .hero-copy>p,.lang-fa .page-hero-content p,.lang-fa .lead{line-height:1.88!important}
.lang-fa .main-nav a{font-size:1em}
.container{width:min(var(--container),calc(100% - 42px))}
.hero-grid{grid-template-columns:minmax(0,1.28fr) minmax(360px,.72fr);gap:54px;padding-block:82px}
.hero-copy h1{max-width:860px}
.hero-copy>p{max-width:760px}
.hero-proof{max-width:740px}
.hero-proof div{padding-inline:22px}
.section-head{gap:32px}
.hero-panel{padding:20px}
.capability-list a{padding:14px 15px}
.project-showcase,.solutions-grid,.projects-list{content-visibility:auto;contain-intrinsic-size:1px 900px}
.page-hero.compact{height:430px}
.page-hero-content p{max-width:760px}

.contact-map-shell{display:grid;grid-template-columns:minmax(280px,.9fr) minmax(0,1.2fr);gap:28px;align-items:stretch;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-sm)}
.contact-map-copy{display:flex;flex-direction:column;justify-content:center}
.contact-map-copy p{color:var(--muted);margin-bottom:22px}
.contact-map-frame{min-height:420px;border-radius:20px;overflow:hidden;background:#dbe6f2;border:1px solid var(--line)}
.contact-map-frame iframe{display:block;width:100%;height:100%;min-height:420px;border:0}
.map-route-actions{display:flex;flex-wrap:wrap;gap:10px}
.map-route-actions .btn{min-height:46px}

@media(min-width:1100px){
  .section{padding:100px 0}
}
@media(max-width:920px){
  :root{--container:1280px}
  .hero-grid{grid-template-columns:1fr;gap:24px;padding-block:72px}
  .hero-copy h1,.hero-copy>p,.hero-proof{max-width:none}
  .contact-map-shell{grid-template-columns:1fr;padding:18px}
  .contact-map-frame,.contact-map-frame iframe{min-height:340px}
}
@media(max-width:640px){
  .container{width:min(var(--container),calc(100% - 28px))}
  .hero-grid{padding-block:56px}
  .hero-proof{flex-wrap:wrap;gap:16px}
  .hero-proof div{padding:0;border:0}
  .map-route-actions .btn{width:100%}
}

/* PESG V10 final responsive and performance layer */
:root{--container:1480px;--shadow:0 18px 48px rgba(11,42,82,.09);--shadow-sm:0 8px 24px rgba(11,42,82,.07)}
html,body{width:100%;max-width:100%;overflow-x:clip}
body{font-display:swap}
.container{width:min(var(--container),calc(100% - 52px))}
img,iframe,video{max-width:100%}
.official-brand{display:flex!important;align-items:center;gap:12px;min-width:max-content}
.brand-symbol-desktop{display:block!important;width:38px!important;height:54px!important;object-fit:contain!important;flex:0 0 auto}
.brand-wordmark{display:block!important;width:235px!important;height:auto!important;object-fit:contain!important}
.brand-mark-mobile{display:none!important}
.hero .container{width:min(1520px,calc(100% - 52px))}
.hero-grid{grid-template-columns:minmax(0,1.32fr) minmax(350px,.68fr);gap:46px;padding-block:76px}
.hero-copy h1{max-width:920px}.hero-copy>p{max-width:820px}.hero-panel{backdrop-filter:none;background:rgba(7,29,57,.88)}
.lang-fa,.lang-fa p,.lang-fa li,.lang-fa h1,.lang-fa h2,.lang-fa h3,.lang-fa h4{letter-spacing:0!important}
.lang-fa p,.lang-fa li,.lang-fa .lead,.lang-fa .page-hero-content p,.lang-fa .hero-copy>p{line-height:1.84!important}
.section:not(:first-child){content-visibility:auto;contain-intrinsic-size:1px 800px}
.site-header{backdrop-filter:none;background:rgba(255,255,255,.985)}

/* Contact page cannot collapse, disappear, or overflow on scroll */
.page-contact .reveal,.page-contact .reveal.is-visible{opacity:1!important;transform:none!important;transition:none!important}
.page-contact main,.page-contact .contact-main-section,.page-contact .contact-map-section{width:100%;max-width:100%;overflow:hidden}
.contact-layout{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr)!important;align-items:start}
.contact-layout>*{min-width:0;max-width:100%}
.contact-info,.form-card,.contact-cards,.contact-cards>div,.contact-cards span{min-width:0;max-width:100%}
.contact-cards b,.contact-cards a,.contact-cards p,.contact-info p{overflow-wrap:anywhere;word-break:normal}
.form-card input,.form-card textarea,.form-card select{min-width:0;max-width:100%;width:100%}
.contact-map-shell{display:grid;grid-template-columns:minmax(290px,.72fr) minmax(0,1.28fr);gap:24px;align-items:stretch;background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:var(--shadow-sm);width:100%;max-width:100%;overflow:hidden}
.contact-map-copy,.contact-map-frame{min-width:0;max-width:100%}
.contact-map-copy{display:flex;flex-direction:column;justify-content:center}
.contact-map-copy p{color:var(--muted);overflow-wrap:anywhere}
.coordinate-box{direction:ltr;text-align:left;display:inline-flex;align-self:flex-start;background:var(--soft);border:1px solid var(--line);border-radius:9px;padding:7px 10px;margin-bottom:17px;font-family:monospace;color:var(--navy)}
.contact-map-frame{height:430px;border-radius:16px;overflow:hidden;background:#dfe8f0}
.contact-map-frame iframe{display:block;width:100%!important;height:100%!important;min-height:430px;border:0}
.map-route-actions{display:flex;flex-wrap:wrap;gap:9px}.map-route-actions .btn{min-height:44px;white-space:normal;text-align:center}

@media(max-width:1180px){
 :root{--container:1280px}.brand-wordmark{width:205px!important}.main-nav{gap:13px}.main-nav a{font-size:.78rem}.hero-grid{grid-template-columns:1fr .62fr;gap:30px}
}
@media(max-width:920px){
 .container,.hero .container{width:min(100% - 32px,var(--container))}
 .brand-symbol-desktop,.brand-wordmark{display:none!important}.brand-mark-mobile{display:block!important;width:36px!important;height:50px!important;object-fit:contain!important}
 .official-brand{min-width:36px}.hero-grid{grid-template-columns:1fr;padding-block:68px 92px}.contact-layout{grid-template-columns:1fr!important;gap:38px}.contact-map-shell{grid-template-columns:1fr}.contact-map-frame{height:350px}.contact-map-frame iframe{min-height:350px}
}
@media(max-width:640px){
 .container,.hero .container{width:min(100% - 24px,var(--container))}.section{padding:70px 0}.page-hero,.page-hero.compact{height:380px}.contact-map-shell{padding:13px;gap:17px}.contact-map-frame{height:300px}.contact-map-frame iframe{min-height:300px}.map-route-actions{display:grid}.map-route-actions .btn{width:100%}.contact-cards>div{padding:17px}.form-card{padding:22px 17px}.hero-copy h1{font-size:2.45rem}
}

/* PESG V10.2 surgical fixes: preserve layout, restore mark, contact note placement */
@media(min-width:921px){
  .brand-symbol-desktop{display:block!important;width:46px!important;height:62px!important;object-fit:contain!important;flex:0 0 46px!important}
  .official-brand{gap:10px!important}
}
.contact-form-note{margin:0 0 18px}
.feature-card h3{margin-bottom:0}