@charset "UTF-8";
@font-face{font-family:Estedad;src:url("assets/Estedad.ttf") format("truetype");font-style:normal;font-weight:100 900;font-display:swap}
:root{--ink:#142f3b;--muted:#526774;--teal:#087f83;--teal-dark:#056469;--paper:#f6f8f6;--line:#dce5e3;--sand:#e9dcc8;--white:#fff;--radius:18px}[hidden]{display:none!important}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Tahoma,"Segoe UI",Arial,sans-serif;font-size:15px;line-height:1.95}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}a,button{touch-action:manipulation}button{cursor:pointer}img{max-width:100%;display:block}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.65}h2{font-size:clamp(25px,3vw,38px);letter-spacing:-1px}h3{font-size:20px}p{color:var(--muted)}:focus-visible{outline:3px solid #be7d2c;outline-offset:5px}::selection{background:#b8e4de}.wrap{width:min(1180px,calc(100% - 64px));margin-inline:auto}.skip{position:fixed;top:-100px;right:20px;background:white;padding:12px;z-index:100}.skip:focus{top:8px}.topbar{background:var(--ink);color:#dbe9eb;font-size:12px}.topbar .wrap{display:flex;justify-content:space-between;gap:20px;padding-block:7px}.topbar a{color:#fff}.site-header{position:sticky;top:0;z-index:20;background:#fffffffa;border-bottom:1px solid var(--line)}.header-inner{display:flex;align-items:center;gap:30px;min-height:88px}.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}.brand-symbol{width:43px;height:47px;display:grid;place-items:center;background:var(--teal);color:white;border-radius:13px 2px 13px 2px;font-size:30px;font-family:Arial;font-weight:700}.brand strong{font-size:22px;display:block;line-height:1.5}.brand small{display:block;color:var(--muted);font-size:10px;letter-spacing:1px}.main-nav{display:flex;gap:23px;align-items:center;margin-inline-start:auto;font-size:13px}.main-nav a{padding-block:12px}.main-nav a:hover{color:var(--teal)}.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:48px;padding:11px 23px;border-radius:8px;border:1px solid transparent;background:var(--teal);color:white;font-size:14px;font-weight:bold;transition:background .2s,transform .2s;line-height:1.8}.button:hover{background:var(--teal-dark);transform:translateY(-2px)}.button-outline{background:transparent;color:var(--ink);border-color:#aabdbf}.button-outline:hover{background:#e9f3f0}.button-light{background:white;color:var(--ink)}.button-light:hover{background:#e8efec}.arrow{font-size:22px;font-family:Arial}.menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:8px;min-width:46px;min-height:46px;color:var(--ink)}.hero{padding-block:49px 30px}.hero-grid{display:grid;grid-template-columns:1fr 1.08fr;align-items:center;gap:48px}.eyebrow{display:flex;align-items:center;gap:9px;font-size:12px;letter-spacing:.3px;color:var(--teal);font-weight:bold;margin-bottom:16px}.eyebrow:before{content:"";width:23px;height:2px;background:currentColor}.hero h1{font-size:clamp(32px,4.2vw,53px);letter-spacing:-1.6px;font-weight:700;line-height:1.75}.hero h1 em{color:var(--teal);font-style:normal}.hero-copy>p{margin-block:20px 26px;max-width:490px;line-height:2.2}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.hero-note{margin-top:23px!important;font-size:12px}.hero-note b{color:var(--teal);margin-inline-end:7px}.hero-visual{position:relative;margin:0;padding-bottom:28px}.hero-visual>img{width:100%;height:490px;object-fit:cover;border-radius:110px 14px 14px 14px}.image-label{position:absolute;top:19px;right:18px;font-size:10px;color:#fff;background:#142f3bd9;border-radius:30px;padding:5px 12px}.visual-caption{position:absolute;left:20px;right:20px;bottom:0;background:var(--ink);color:#fff;border-radius:12px;padding:20px 23px;display:flex;justify-content:space-between;align-items:center;gap:12px;box-shadow:0 12px 30px #142f3b18}.visual-caption small{color:#c8dedf;font-size:11px}.visual-caption strong{font-size:18px}.visual-caption .circle-arrow{border:1px solid 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var(--line);background:white;border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .2s}.service:hover{box-shadow:0 12px 30px #142f3b0d}.service-image{position:relative}.service-image img{width:100%;height:205px;object-fit:cover}.service-image span{position:absolute;left:14px;bottom:12px;background:#ffffffeb;border-radius:5px;font-size:11px;padding:4px 11px}.service-copy{padding:22px;display:flex;flex:1;flex-direction:column}.service-copy p{font-size:13px;margin-block:11px 16px}.service-copy .text-link{margin-top:auto}.more-services{margin-top:24px;display:flex;flex-wrap:wrap;gap:12px;align-items:center;font-size:12px}.more-services a{border-bottom:1px solid #9abdbb;padding:7px}.product-section{background:var(--ink);color:white;overflow:hidden}.product-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.product-section .eyebrow{color:#a8ded5}.product-section p{color:#c0d0d5;margin-block:17px 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small{display:block;color:var(--muted);font-size:11px;margin-top:3px}.process-section{background:#eaf0ed}.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin-top:35px}.step{border-top:1px solid #b7c9c4;padding-top:18px}.step .number{display:block;color:var(--teal);font-size:32px;font-family:Arial;line-height:1.3;margin-bottom:18px}.step h3{font-size:17px}.step p{font-size:13px;margin-top:12px}.guides-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.guide{padding:24px 0;border-top:2px solid var(--teal)}.guide .tag{font-size:11px;color:var(--teal)}.guide h3{font-size:18px;margin-block:12px}.guide p{font-size:13px}.faq-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}.faq-intro p{margin-block:18px;font-size:14px}.faq-list details{border-bottom:1px solid var(--line)}summary{cursor:pointer;list-style:none}summary::-webkit-details-marker{display:none}.faq-list summary{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 0;font-size:14px;font-weight:bold}.faq-list summary:after{content:"+";color:var(--teal);font-family:Arial;font-size:24px;flex-shrink:0}.faq-list details[open] summary:after{content:"−"}.faq-list details p{padding-bottom:22px;font-size:13px}.contact-section{padding-block:55px;background:#e9efeb}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}.contact-copy>p{margin-block:18px 25px}.contact-phone{font-family:Arial;font-size:32px;font-weight:bold;display:block;line-height:1.8;color:var(--teal);text-align:right;direction:ltr;width:fit-content}.contact-copy address{font-size:13px;font-style:normal;color:var(--muted);margin-top:24px}.contact-links{display:flex;gap:18px;flex-wrap:wrap;margin-top:12px}.quote-form{background:white;border:1px solid var(--line);border-radius:15px;padding:28px}.quote-form h3{margin-bottom:5px}.quote-form>p{font-size:12px;margin-bottom:20px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:flex;flex-direction:column;gap:7px;margin-bottom:15px;font-size:12px;font-weight:bold}.field input,.field select,.field textarea{width:100%;min-width:0;border:1px solid #bdccc8;border-radius:7px;padding:11px 12px;color:var(--ink);background:#fcfdfc;font-size:13px}.field textarea{resize:vertical;min-height:105px}.quote-form .button{width:100%}.form-note{font-size:11px!important;margin-top:12px!important;margin-bottom:0!important;font-weight:normal}.form-status{font-size:12px;margin-top:12px;color:var(--teal)}.directory{padding-block:35px}.directory>details{border-block:1px solid var(--line);padding-block:16px}.directory>details>summary{font-weight:bold;display:flex;justify-content:space-between;gap:20px;font-size:14px}.directory>details>summary:after{content:"+";color:var(--teal)}.directory>details[open]>summary:after{content:"−"}.directory-intro{font-size:12px;margin-block:20px}.directory-groups{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.directory-group{border:1px solid var(--line);border-radius:8px;background:white;padding:14px}.directory-group summary{font-size:13px;font-weight:bold}.directory-group summary:before{content:"+ ";color:var(--teal)}.directory-group[open] summary:before{content:"− "}.directory-group ul{padding-inline-start:20px;font-size:12px}.directory-group a{display:inline-block;padding-block:5px;color:var(--muted)}.directory-group a:hover{text-decoration:underline;color:var(--teal)}.site-footer{background:var(--ink);color:white;padding-block:42px 20px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:55px}.site-footer .brand small,.site-footer p{color:#bdcdd3}.site-footer p{font-size:12px;margin-top:18px;max-width:380px}.site-footer h3{font-size:14px;margin-bottom:12px}.footer-links{display:grid;gap:6px;font-size:12px;color:#d4e0e2}.footer-links a{padding-block:3px;width:fit-content}.footer-bottom{border-top:1px solid #3a535d;margin-top:30px;padding-top:18px;display:flex;justify-content:space-between;gap:15px;font-size:10px;color:#b9cbd1}.mobile-bar{display:none}
@media(min-width:1500px){.hero-visual>img{height:520px}}
@media(max-width:1100px){.header-inner{gap:18px}.main-nav{gap:14px;font-size:12px}.header-cta{display:none}.hero-grid{gap:30px}.hero-visual>img{height:450px}.product-grid{gap:40px}.wrap{width:calc(100% - 48px)}.hero h1{font-size:40px}.brand strong{font-size:20px}}
@media(max-width:800px){html{scroll-padding-top:92px}.wrap{width:calc(100% - 36px)}.topbar .wrap{justify-content:center}.topbar .topbar-location{display:none}.header-inner{min-height:76px;flex-wrap:wrap;justify-content:space-between;gap:0}.brand strong{font-size:19px}.brand-symbol{width:37px;height:42px;font-size:25px}.menu-toggle{display:block}.main-nav{width:100%;margin:0;padding-block:10px 17px;display:grid;grid-template-columns:repeat(2,1fr);gap:4px 14px;border-top:1px solid var(--line)}.js .main-nav:not(.is-open){display:none}.main-nav a{padding:9px 7px;font-size:13px}.menu-toggle[aria-expanded=true]{background:#e8efeb}.hero{padding-block:30px 20px}.hero-grid{grid-template-columns:1fr;gap:28px}.hero-copy{max-width:600px}.hero h1{font-size:clamp(32px,6vw,44px)}.hero-copy>p{margin-block:16px 22px;max-width:none;font-size:14px}.hero-note{margin-top:17px!important}.hero-visual>img{height:410px;border-start-start-radius:80px}.hero-visual{padding-bottom:25px}.principles{grid-template-columns:1fr 1fr;gap:20px 0;padding-block:24px;margin-top:26px}.principles div:nth-child(2){border:0}.principles b{font-size:12px}.section{padding-block:49px}.section-head{align-items:start;gap:18px;flex-direction:column}.section-head p{max-width:100%}.services-grid{grid-template-columns:1fr;gap:18px}.service{display:grid;grid-template-columns:.85fr 1.15fr}.service-image img{height:100%;min-height:240px}.service-copy{padding:22px}.product-grid{grid-template-columns:1fr;gap:28px}.product-photo{order:2}.product-photo img{height:340px}.project-grid{grid-template-columns:1fr 1fr;gap:16px}.project:first-child{grid-column:1/-1}.project:first-child img{height:310px}.project img{height:230px}.process-grid{grid-template-columns:1fr 1fr;gap:30px 25px}.guides-grid{grid-template-columns:1fr}.guide{padding-block:20px 5px}.faq-layout{grid-template-columns:1fr;gap:18px}.contact-grid{grid-template-columns:1fr;gap:30px}.contact-copy>p{max-width:550px}.contact-phone{font-size:29px}.directory-groups{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-about{grid-column:1/-1}.site-footer{padding-bottom:96px}.mobile-bar{position:fixed;z-index:30;bottom:0;right:0;left:0;display:grid;grid-template-columns:1fr 1.3fr;gap:10px;background:#fffffffa;padding:10px 16px calc(10px + env(safe-area-inset-bottom));border-top:1px solid var(--line);box-shadow:0 -4px 20px #142f3b10}.mobile-bar .button{min-height:45px;font-size:12px;padding:9px}.footer-bottom{flex-direction:column}.eyebrow{font-size:11px}}
@media(max-width:460px){.wrap{width:calc(100% - 32px)}.hero h1{font-size:33px;letter-spacing:-1px}.hero-actions{gap:10px}.hero-actions .button{padding-inline:16px;font-size:12px;flex:1}.hero-visual>img{height:325px;border-start-start-radius:65px}.visual-caption{left:12px;right:12px;padding:15px}.visual-caption strong{font-size:15px}.visual-caption small{font-size:10px}.principles div{gap:9px}.principles b{font-size:10px}.principles span{font-size:20px}.service{display:flex}.service-image img{height:210px;min-height:0}.project-grid{grid-template-columns:1fr}.project:first-child{grid-column:auto}.project img,.project:first-child img{height:260px}.process-grid{gap:28px 18px}.step h3{font-size:15px}.step p{font-size:12px}.quote-form{padding:20px}.form-row{grid-template-columns:1fr;gap:0}.directory-groups{grid-template-columns:1fr}.product-photo img{height:290px}.product-actions .button{width:100%}.footer-grid{gap:25px}.section-head h2{font-size:27px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
/* Persian typography: real variable weights and natural joining, without tracking. */
body{font-family:Estedad,Tahoma,"Segoe UI",sans-serif;font-weight:400}
h1,h2,h3{letter-spacing:0;font-weight:650}
.hero h1{font-size:49px;font-weight:620;line-height:1.85;letter-spacing:0}
.hero h1 em{font-weight:720}
.brand strong{font-family:Estedad,Tahoma,sans-serif;font-size:21px;font-weight:750;letter-spacing:0}
.brand small{letter-spacing:0;font-size:10px;font-weight:400}
.main-nav{font-weight:500;font-size:12px}
.button{font-weight:600;font-size:13px}
.eyebrow{letter-spacing:0;font-weight:550}
@media(max-width:1100px){.hero h1{font-size:37px}.brand strong{font-size:19px}}
@media(max-width:800px){.hero h1{font-size:38px;line-height:1.85}.brand strong{font-size:19px}.main-nav{font-size:12px}}
@media(max-width:460px){.hero h1{font-size:29px;line-height:1.95}.brand strong{font-size:18px}.hero-actions .button{font-size:11px;padding-inline:12px}}