/* Theme Name: EIMA Industrial Theme URI: https://example.com/eima Author: EIMA Description: Bilingual (fa/en) industrial solar plant monitoring product website. RTL-ready, light/dark theme toggle, no page-builder or external font/CDN dependency. Version: 2.1.0 Text Domain: eima-industrial */ /* ============ Design tokens ============ Signature: an "instrument panel" language — corner-bracket frames around every screenshot/UI mockup (like an HMI/oscilloscope readout), a faint schematic grid behind dark sections, and tabular monospace numerals for every KPI. Accent leans teal-cyan rather than pure acid-green, and a second cooler cyan carries a distinct meaning in charts (per section 43: "هر رنگ باید معنی مشخص داشته باشد"). Every color used anywhere in this file is a variable, and every variable is redefined under [data-theme="light"]. This is what makes the light/dark toggle possible without a second stylesheet. ============================================= */ :root{ --bg:#070b0a; --bg2:#0b1513; --bg-header:rgba(7,11,10,.86); --surface:#101a18; --surface2:#15221f; --panel-deep:#081110; --panel-grad-a:#0f1e1b; --panel-grad-b:#081211; --track:#182b27; --dot-muted:#3f5450; --line:rgba(255,255,255,.09); --line-strong:rgba(255,255,255,.16); --text:#eef4f1; --muted:#93a6a1; --muted2:#6c807b; --label-strong:#c6d3d0; --label-muted:#71887f; --label-muted2:#b6c7c1; --content-text:#d7e2df; --accent:#2fd3b0; --accent-ink:#052421; --accent2:#4fd1e3; --accent-mid:rgba(47,211,176,.5); --accent-tint:rgba(47,211,176,.13); --accent-tint-soft:rgba(47,211,176,.06); --accent-border:rgba(47,211,176,.35); --danger:#ff6f70; --danger-bg:rgba(255,111,112,.1); --danger-border:rgba(255,111,112,.35); --warning:#f4c95d; --success-bg:rgba(47,211,176,.12); --success-border:rgba(47,211,176,.35); --cta-grad-a:#0f2b25; --cta-grad-b:#0c1a18; --cta-border:rgba(47,211,176,.22); --shadow:rgba(0,0,0,.4); --max:1180px; --radius:14px; --radius-lg:22px; --sans:-apple-system,BlinkMacSystemFont,"Segoe UI","Vazirmatn","IRANSans",Tahoma,Arial,sans-serif; --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,"DejaVu Sans Mono",monospace; } /* ============ Light theme ============ Set via [data-theme="light"] on , toggled in assets/js/main.js and applied before first paint by the inline snippet in header.php (no flash-of-wrong-theme). Falls back to the OS preference on first visit. */ html[data-theme="light"]{ --bg:#f6f9f8; --bg2:#eef3f1; --bg-header:rgba(246,249,248,.86); --surface:#ffffff; --surface2:#f2f6f4; --panel-deep:#f0f5f3; --panel-grad-a:#ffffff; --panel-grad-b:#eef4f2; --track:#e2ece8; --dot-muted:#c7d4cf; --line:rgba(9,20,17,.10); --line-strong:rgba(9,20,17,.18); --text:#0c1917; --muted:#526862; --muted2:#71847e; --label-strong:#33453f; --label-muted:#5c6e69; --label-muted2:#41544e; --content-text:#28332f; --accent:#0d9c82; --accent-ink:#ffffff; --accent2:#0b7f94; --accent-mid:rgba(13,156,130,.45); --accent-tint:rgba(13,156,130,.10); --accent-tint-soft:rgba(13,156,130,.06); --accent-border:rgba(13,156,130,.35); --danger:#c8433f; --danger-bg:rgba(200,67,63,.08); --danger-border:rgba(200,67,63,.3); --warning:#a0731a; --success-bg:rgba(13,156,130,.10); --success-border:rgba(13,156,130,.32); --cta-grad-a:#e6f6f1; --cta-grad-b:#f5faf8; --cta-border:rgba(13,156,130,.25); --shadow:rgba(20,40,35,.10); } *{box-sizing:border-box} html{scroll-behavior:smooth} @media (prefers-reduced-motion:reduce){ html{scroll-behavior:auto} *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important} } body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);line-height:1.7;font-size:16px;transition:background .2s,color .2s} body.ltr{direction:ltr} body.rtl{direction:rtl} img{max-width:100%;height:auto;display:block} a{color:inherit;text-decoration:none} h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.02em} p{margin:0} ul{margin:0;padding:0;list-style:none} button{font-family:inherit} .container{width:min(var(--max),calc(100% - 40px));margin-inline:auto} .skip-link{position:absolute;inset-inline-start:-999px;top:0;background:var(--accent);color:var(--accent-ink);padding:12px 18px;border-radius:0 0 10px 10px;z-index:200;font-weight:700} .skip-link:focus{inset-inline-start:12px} :focus-visible{outline:2px solid var(--accent);outline-offset:3px} /* ============ Grid texture (signature background) ============ */ .grid-tex{ background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size:56px 56px; background-position:center; } /* ============ Header ============ */ .site-header{position:sticky;top:0;z-index:60;background:var(--bg-header);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)} .header-inner{height:74px;display:flex;align-items:center;justify-content:space-between;gap:24px} .brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.06em} .brand img{max-height:40px;width:auto} .brand-mark{width:34px;height:34px;border:1px solid var(--accent);border-radius:9px;display:grid;place-items:center;color:var(--accent);font-size:12px;font-family:var(--mono)} .nav{display:flex;gap:26px;align-items:center;font-size:14px;color:var(--label-strong)} .nav a:hover{color:var(--accent)} .header-actions{display:flex;align-items:center;gap:14px} .lang-switch{display:flex;align-items:center;gap:6px;font-family:var(--mono);font-size:12px;color:var(--muted)} .lang-switch a{padding:2px 3px} .lang-switch a.is-active{color:var(--accent);font-weight:700} .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border:1px solid var(--line);border-radius:11px;font-size:14px;font-weight:700;transition:.18s;cursor:pointer} .btn-primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)} .btn-primary:hover{transform:translateY(-1px);filter:brightness(1.06)} .btn-ghost{background:transparent;color:var(--text)} .btn-ghost:hover{border-color:var(--accent-mid);color:var(--accent)} .mobile-toggle{display:none;background:none;color:var(--text);border:1px solid var(--line);border-radius:9px;padding:8px 10px} .theme-toggle{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border:1px solid var(--line);border-radius:9px;background:transparent;color:var(--text);cursor:pointer} .theme-toggle:hover{border-color:var(--accent-mid);color:var(--accent)} .theme-toggle svg{width:17px;height:17px} .theme-toggle .icon-sun{display:none} .theme-toggle .icon-moon{display:block} html[data-theme="light"] .theme-toggle .icon-sun{display:block} html[data-theme="light"] .theme-toggle .icon-moon{display:none} /* ============ Hero ============ */ .hero{padding:96px 0 70px;position:relative;overflow:hidden} .hero:before{content:"";position:absolute;inset-inline-end:-260px;top:-260px;width:600px;height:600px;background:radial-gradient(circle,var(--accent-tint),transparent 68%);pointer-events:none} .hero-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:60px;align-items:center;position:relative} .eyebrow{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);font-weight:800;margin-bottom:16px;font-family:var(--mono)} .hero h1{font-size:clamp(38px,5.6vw,68px);line-height:1.08;letter-spacing:-.03em;margin:0 0 20px;max-width:680px} .hero p{font-size:18px;color:var(--muted);max-width:600px;margin:0 0 28px} .hero-supporting{font-family:var(--mono);font-size:13px;color:var(--muted2);margin:0 0 26px;letter-spacing:.02em} .hero-actions{display:flex;gap:12px;flex-wrap:wrap} /* HMI frame — the signature corner-bracket device used around every screenshot / mock UI panel, echoing an oscilloscope readout. */ .hmi-frame{position:relative;padding:2px} .hmi-frame:before,.hmi-frame:after{content:"";position:absolute;width:22px;height:22px;pointer-events:none} .hmi-frame:before{top:-2px;inset-inline-start:-2px;border-top:2px solid var(--accent);border-inline-start:2px solid var(--accent)} .hmi-frame:after{bottom:-2px;inset-inline-end:-2px;border-bottom:2px solid var(--accent);border-inline-end:2px solid var(--accent)} .product-frame{background:linear-gradient(150deg,var(--panel-grad-a),var(--panel-grad-b));border:1px solid var(--line);border-radius:22px;box-shadow:0 30px 90px var(--shadow)} .product-frame .inner{padding:14px} .product-top{height:32px;display:flex;align-items:center;justify-content:space-between;padding:0 8px;color:var(--label-muted);font-size:11px;font-family:var(--mono)} .dotset{display:flex;gap:5px}.dotset i{width:6px;height:6px;border-radius:50%;background:var(--dot-muted)} .dashboard{background:var(--panel-deep);border:1px solid var(--line);border-radius:14px;padding:18px} .dash-head{display:flex;justify-content:space-between;gap:15px;align-items:center;margin-bottom:16px} .dash-title{font-weight:800} .status{color:var(--accent);font-size:12px;font-family:var(--mono);display:inline-flex;align-items:center;gap:6px} .status:before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor} .kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:12px} .kpi{background:var(--surface);border:1px solid var(--line);padding:13px;border-radius:11px} .kpi small{display:block;color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.08em;font-family:var(--mono)} .kpi strong{display:block;font-size:21px;margin-top:5px;font-family:var(--mono);font-variant-numeric:tabular-nums;direction:ltr;unicode-bidi:isolate} .sample-tag{display:inline-flex;align-items:center;gap:5px;font-size:10px;color:var(--muted2);font-family:var(--mono);letter-spacing:.04em;margin-top:10px} .sample-tag:before{content:"●";color:var(--warning);font-size:8px} /* Screenshot placeholder */ .shot-frame{border-radius:16px;overflow:hidden;border:1px solid var(--line)} .shot-frame .shot-img{width:100%;display:block} .shot-placeholder{background:var(--surface);min-height:280px;display:flex;align-items:center;justify-content:center} .shot-placeholder-inner{display:flex;flex-direction:column;align-items:center;gap:10px;color:var(--muted2);font-size:13px;padding:30px;text-align:center} .shot-placeholder-icon{font-size:26px;color:var(--muted2)} .chart{height:170px;background:linear-gradient(180deg,var(--accent-tint-soft),transparent);border:1px solid var(--line);border-radius:12px;position:relative;overflow:hidden} .chart svg{width:100%;height:100%} .chart-legend{display:flex;gap:16px;margin-top:10px;font-size:11px;color:var(--muted);font-family:var(--mono)} .chart-legend span{display:inline-flex;align-items:center;gap:6px} .chart-legend i{width:10px;height:3px;border-radius:2px;display:inline-block} .chart-meta{display:flex;justify-content:space-between;font-size:10px;color:var(--muted2);font-family:var(--mono);margin-top:6px} /* ============ Sections ============ */ .section{padding:88px 0} .section-dark{background:var(--bg2)} .section-head{max-width:760px;margin-bottom:40px} .section-head h2{font-size:clamp(28px,3.6vw,46px);line-height:1.14;letter-spacing:-.025em;margin:0 0 14px} .section-head p{color:var(--muted);font-size:17px;margin:0} .section-head.center{margin-inline:auto;text-align:center} .kpi-strip{display:grid;grid-template-columns:repeat(6,1fr);gap:10px} .feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px} .feature{padding:26px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);transition:.2s} .feature:hover{border-color:var(--accent-border)} .feature .cap-icon{width:26px;height:26px;color:var(--accent)} .feature h3{font-size:19px;margin:16px 0 8px} .feature p{color:var(--muted);margin:0;font-size:14.5px} .feature a{display:inline-block;margin-top:14px;font-size:13px;color:var(--accent);font-weight:700} .showcase{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center} .showcase.reverse .showcase-copy{order:2} .showcase.reverse .showcase-ui{order:1} .copy h2{font-size:clamp(30px,3.8vw,48px);line-height:1.12;letter-spacing:-.03em;margin:0 0 16px} .copy p{color:var(--muted);font-size:17px} .ui-card{background:var(--panel-deep);border:1px solid var(--line);border-radius:20px;padding:16px} .ui-card-head{display:flex;justify-content:space-between;padding:8px 6px 14px;color:var(--label-muted2);font-size:12px;font-family:var(--mono)} .compare{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px} .compare-item{padding:13px;background:var(--surface);border-radius:11px;border:1px solid var(--line)} .compare-item span{display:block;color:var(--muted);font-size:10px;font-family:var(--mono)} .compare-item strong{font-size:17px;font-family:var(--mono);font-variant-numeric:tabular-nums;direction:ltr;unicode-bidi:isolate} .bars{margin-top:12px;display:grid;gap:9px} .bar{height:9px;border-radius:99px;background:var(--track);overflow:hidden} .bar i{display:block;height:100%;background:var(--accent);border-radius:99px} .alert-list{display:grid;gap:8px} .alert{display:flex;justify-content:space-between;gap:15px;padding:12px 14px;background:var(--surface);border:1px solid var(--line);border-radius:10px;font-size:12px} .alert b{font-weight:700;font-family:var(--mono)} .alert time{font-family:var(--mono);color:var(--muted2)} .critical{color:var(--danger)}.warning{color:var(--warning)}.info{color:var(--accent)} /* ============ Value proposition flow (Connect→...→Act) ============ */ .flow-row{display:flex;align-items:center;gap:14px;flex-wrap:wrap;justify-content:center} .flow-step{display:flex;flex-direction:column;align-items:center;gap:8px;padding:18px 20px;background:var(--surface);border:1px solid var(--line);border-radius:14px;min-width:110px} .flow-index{font-family:var(--mono);color:var(--accent);font-size:11px} .flow-arrow{color:var(--muted2);font-size:18px} /* ============ Monitoring → Action vertical flow ============ */ .flow-col{display:flex;flex-direction:column;align-items:center;gap:6px} .flow-node{padding:14px 22px;background:var(--surface);border:1px solid var(--line);border-radius:11px;font-size:14px;min-width:220px;text-align:center;display:flex;align-items:center;gap:10px;justify-content:center} .flow-arrow-v{color:var(--muted2)} /* ============ Case / project ============ */ .case{display:grid;grid-template-columns:1.1fr .9fr;gap:24px} .case-card{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:30px} .case-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:22px} .case-stat{padding:14px;background:var(--panel-deep);border:1px solid var(--line);border-radius:11px} .case-stat strong{display:block;font-size:22px;font-family:var(--mono);direction:ltr;unicode-bidi:isolate} .case-stat span{font-size:11px;color:var(--muted)} .project-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px} .project-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px;display:flex;flex-direction:column;gap:12px} .project-card h3{font-size:20px} .project-meta{display:flex;flex-wrap:wrap;gap:8px;font-size:11px;color:var(--muted);font-family:var(--mono)} .project-meta span{border:1px solid var(--line);border-radius:99px;padding:4px 10px} .project-card a.btn{align-self:flex-start;margin-top:6px} .empty-state{padding:50px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:var(--radius-lg)} /* ============ Solutions grid ============ */ .solutions-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px} .solution-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px} .solution-card h3{font-size:20px;margin-bottom:8px} .solution-card .msg{color:var(--accent);font-weight:700;margin-bottom:14px;font-size:15px} .solution-card ul{display:grid;gap:8px} .solution-card li{color:var(--muted);font-size:14px;position:relative;padding-inline-start:16px} .solution-card li:before{content:"—";position:absolute;inset-inline-start:0;color:var(--muted2)} /* ============ Trust ============ */ .trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px} .trust-item{text-align:center;padding:26px 14px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)} .trust-item strong{display:block;font-size:30px;font-family:var(--mono);color:var(--accent);direction:ltr;unicode-bidi:isolate} .trust-item span{font-size:12px;color:var(--muted);margin-top:6px;display:block} /* ============ Architecture diagram (Technology page) ============ */ .arch-col{display:flex;flex-direction:column;align-items:center;gap:0;max-width:420px;margin-inline:auto} .arch-node{width:100%;padding:16px;background:var(--surface);border:1px solid var(--line);border-radius:12px;text-align:center;font-size:14px;font-weight:700} .arch-node small{display:block;font-weight:400;color:var(--muted);font-size:12px;margin-top:4px;font-family:var(--mono)} .arch-arrow{color:var(--muted2);padding:6px 0} .tech-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:20px} .tech-item{padding:22px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)} .tech-item h4{font-size:15px;margin-bottom:6px} .tech-item p{color:var(--muted);font-size:13.5px} /* ============ CTA ============ */ .cta{padding:66px 0} .cta-box{padding:52px;background:linear-gradient(135deg,var(--cta-grad-a),var(--cta-grad-b));border:1px solid var(--cta-border);border-radius:26px;display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap} .cta h2{font-size:clamp(28px,3.6vw,44px);margin:0 0 8px} .cta p{color:var(--muted);margin:0} /* ============ Resources / blog ============ */ .article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px} .article-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:22px;display:flex;flex-direction:column;gap:10px} .article-card .cat{font-family:var(--mono);font-size:11px;color:var(--accent);text-transform:uppercase;letter-spacing:.06em} .article-card h3{font-size:17px} .article-card p{color:var(--muted);font-size:13.5px} .article-meta{display:flex;gap:12px;font-size:11px;color:var(--muted2);font-family:var(--mono)} .article-featured{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center;margin-bottom:46px} .single-article{max-width:740px;margin-inline:auto} .single-article .content{color:var(--content-text);font-size:17px;line-height:1.9} .single-article .content p{margin:0 0 18px} .single-article .content h2{font-size:26px;margin:34px 0 14px} .single-article .content img{border-radius:14px;margin:20px 0} /* ============ Forms ============ */ .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:760px} .form-grid .full{grid-column:1 / -1} .field label{display:block;font-size:13px;color:var(--muted);margin-bottom:7px} .field input,.field textarea{width:100%;padding:13px 14px;background:var(--surface);border:1px solid var(--line);border-radius:10px;color:var(--text);font-family:inherit;font-size:14px} .field input:focus,.field textarea:focus{border-color:var(--accent)} .field.required label:after{content:" *";color:var(--accent)} .hp-field{position:absolute;inset-inline-start:-9999px} .form-msg{padding:14px 16px;border-radius:10px;font-size:14px;margin-bottom:18px} .form-msg.success{background:var(--success-bg);border:1px solid var(--success-border);color:var(--accent)} .form-msg.error{background:var(--danger-bg);border:1px solid var(--danger-border);color:var(--danger)} .contact-side{display:grid;gap:14px} .contact-side .item{padding:16px 18px;background:var(--surface);border:1px solid var(--line);border-radius:12px} .contact-side .item span{display:block;color:var(--muted);font-size:11px;font-family:var(--mono);margin-bottom:4px} .contact-layout{display:grid;grid-template-columns:1.4fr .8fr;gap:40px;align-items:start} /* ============ Breadcrumb / page hero ============ */ .breadcrumb ol{display:flex;gap:6px;flex-wrap:wrap;font-size:12px;color:var(--muted2);font-family:var(--mono)} .breadcrumb li:not(:last-child):after{content:"/";margin-inline-start:6px;color:var(--muted2)} .breadcrumb a:hover{color:var(--accent)} .page-hero{padding:56px 0 46px} .page-hero h1{font-size:clamp(34px,5vw,56px);margin:14px 0 14px;letter-spacing:-.03em} .page-hero p{max-width:680px;color:var(--muted);font-size:17px} /* ============ Footer ============ */ .site-footer{border-top:1px solid var(--line);padding:56px 0 30px;color:var(--muted);font-size:13px} .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px;padding-bottom:34px} .footer-brand{font-weight:800;font-size:16px;color:var(--text);margin-bottom:10px} .footer-col h5{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted2);margin-bottom:12px;font-family:var(--mono)} .footer-col ul{display:grid;gap:9px} .footer-col a:hover{color:var(--accent)} .footer-bottom{border-top:1px solid var(--line);padding-top:22px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:12px} /* ============ 404 ============ */ .notfound{padding:120px 0;text-align:center} .notfound .code{font-family:var(--mono);color:var(--accent);font-size:14px;letter-spacing:.1em} /* ============ Responsive ============ */ @media(max-width:980px){ .hero-grid,.showcase,.case,.contact-layout,.article-featured{grid-template-columns:1fr} .kpi-strip{grid-template-columns:repeat(3,1fr)} .feature-grid,.solutions-grid,.article-grid,.tech-grid,.project-grid{grid-template-columns:1fr 1fr} .footer-grid{grid-template-columns:1fr 1fr} .nav{display:none} .mobile-toggle{display:block} .header-actions .btn{display:none} .hero{padding-top:64px} .showcase.reverse .showcase-copy,.showcase.reverse .showcase-ui{order:initial} .trust-grid{grid-template-columns:1fr 1fr} } @media(max-width:680px){ .container{width:min(var(--max),calc(100% - 28px))} .hero h1{font-size:38px} .kpis,.compare,.feature-grid,.kpi-strip,.solutions-grid,.article-grid,.tech-grid,.project-grid,.form-grid,.footer-grid,.trust-grid{grid-template-columns:1fr} .section{padding:60px 0} .cta-box{display:block} .footer-bottom{display:block} .flow-row{flex-direction:column} .flow-arrow{transform:rotate(90deg)} }