@font-face{font-family:Vazirmatn;src:url(../fonts/Vazirmatn.woff2) format("woff2");font-weight:100 900;font-display:swap}

/* Tokens: neutral base + ONE accent (logo amber). One radius scale: 14px everywhere. */
:root{
	--ink:#14232a;--ink-2:#34474f;--muted:#5b6b73;--line:#e3eaed;--bg:#fff;--bg-alt:#f5f9fa;--dark:#073f4b;--dark-2:#0a4f5e;
	--brand:#0f8ea6;--brand-d:#0a6b7e;--brand-l:#e6f5f8;
	--accent:#f06d12;--accent-d:#d65c08;--on-accent:#fff;
	--r:14px;--shadow:0 1px 2px rgba(10,60,75,.06),0 8px 24px rgba(10,60,75,.08);--shadow-h:0 2px 4px rgba(10,60,75,.08),0 16px 36px rgba(10,60,75,.16);
	--wrap:1240px;--hdr:68px
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--hdr) + 12px)}
body{margin:0;font:400 16px/1.9 Vazirmatn,Tahoma,sans-serif;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;height:auto}
img{display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{line-height:1.45;margin:0 0 .5em;font-weight:800;color:inherit;letter-spacing:-.01em}
h1{font-size:clamp(1.9rem,4.4vw,3.2rem)}
h2{font-size:clamp(1.4rem,2.6vw,2rem)}
h3{font-size:1.1rem}
p{margin:0 0 1em}
ul,ol,dl,dd{margin:0;padding:0}
.ico{flex:none;vertical-align:middle}
.wrap{width:min(100% - 32px,var(--wrap));margin-inline:auto}
.skip{position:absolute;inset-inline-start:8px;top:0;background:var(--ink);color:#fff;padding:8px 14px;z-index:999;transform:translateY(-120%);border-radius:0 0 var(--r) var(--r)}
.skip:focus{transform:none}
.hp{position:absolute!important;inset-inline-start:0;top:0;opacity:0;height:0;width:0;pointer-events:none}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}

/* Buttons: text always readable (ink on amber, white on ink) */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border-radius:12px;border:1.5px solid transparent;font:700 .95rem Vazirmatn,sans-serif;cursor:pointer;transition:transform .15s,background .15s,border-color .15s;line-height:1.6;white-space:nowrap}
.btn:active{transform:translateY(1px) scale(.98)}
.btn--lg{padding:13px 26px;font-size:1rem}
.btn--primary{background:var(--accent);color:var(--on-accent)}
.btn--primary:hover{background:var(--accent-d)}
.btn--ghost{border-color:var(--ink);color:var(--ink);background:transparent}
.btn--ghost:hover{background:var(--ink);color:#fff}
.sec--dark .btn--ghost,.phead .btn--ghost{border-color:rgba(255,255,255,.5);color:#fff}
.sec--dark .btn--ghost:hover,.phead .btn--ghost:hover{background:#fff;color:var(--ink)}

/* Header (single line, 68px) */
.hdr{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.94);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.hdr__in{display:flex;align-items:center;gap:24px;min-height:var(--hdr)}
.hdr__logo img{width:auto;height:44px}
.hdr__logo strong{font-size:1.4rem}
.nav{flex:1}
.nav__list{display:flex;gap:2px;list-style:none;align-items:center}
.nav__link{display:inline-flex;align-items:center;gap:4px;padding:8px 14px;border-radius:10px;color:var(--ink-2);font:600 .95rem Vazirmatn,sans-serif;background:none;border:0;cursor:pointer}
.nav__link:hover,.nav__item.is-open>.nav__link{background:var(--bg-alt);color:var(--ink)}
.has-mega{position:static}
.mega{display:none;position:absolute;inset-inline:0;top:100%;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
.has-mega.is-open .mega{display:block}
.mega__grid{width:min(100% - 32px,var(--wrap));margin:0 auto;padding:28px 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:28px}
.mega__title{display:block;font-weight:800;margin-bottom:8px;padding-bottom:8px;border-bottom:2px solid var(--accent)}
.mega ul{list-style:none}
.mega li a{display:block;padding:3px 0;color:var(--ink-2);font-size:.92rem}
.mega li a:hover{color:var(--ink);text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:4px;text-decoration-thickness:2px}
.mega__more{font-weight:700;color:var(--ink)!important}
.hdr__actions{display:flex;align-items:center;gap:14px}
.hdr__tel{display:flex;align-items:center;gap:6px;font-weight:700}
.hdr__burger{display:none;background:none;border:0;padding:6px;cursor:pointer;color:var(--ink)}

/* Page head (dark, restrained) */
.phead{background:var(--dark);color:#fff;padding:32px 0 40px;border-bottom:4px solid var(--accent)}
.phead h1{margin-bottom:.3em}
.phead__sub{color:rgba(255,255,255,.78);max-width:720px;font-size:1.05rem}
.crumbs{display:flex;flex-wrap:wrap;gap:6px;font-size:.85rem;margin-bottom:14px;color:rgba(255,255,255,.65)}
.crumbs a:hover{color:#fff}
.chips{display:flex;flex-wrap:wrap;gap:10px;list-style:none;margin:16px 0 22px}
.chips li{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.1);padding:5px 14px;border-radius:10px;font-size:.9rem}

/* Sections */
.sec{padding:clamp(48px,7vw,88px) 0}
.sec--alt{background:var(--bg-alt)}
.sec--dark{background:var(--dark);color:#fff}
.sec__head{margin-bottom:32px}
.sec__head p{color:var(--muted);margin:0}
.sec__head--row{display:flex;justify-content:space-between;align-items:end;gap:12px}
.sec__head--row h2{margin:0}
.link-more{display:inline-flex;gap:6px;align-items:center;font-weight:700;text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:5px;text-decoration-thickness:2px}

/* Cards */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px}
.card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:box-shadow .2s,transform .2s,border-color .2s}
.card:hover{box-shadow:var(--shadow-h);transform:translateY(-3px);border-color:transparent}
.card__img{display:block;aspect-ratio:4/3;background:var(--bg-alt);overflow:hidden}
.card__img img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.card:hover .card__img img{transform:scale(1.05)}
.card__ph{display:grid;place-items:center;height:100%;color:var(--muted)}
.card__body{display:flex;flex-direction:column;gap:6px;padding:16px 18px 18px;flex:1}
.card__title{font-size:1.02rem;line-height:1.6}
.card__text{color:var(--muted);font-size:.88rem;line-height:1.8;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card__meta{color:var(--muted);font-size:.8rem}
.card__price{display:flex;align-items:center;gap:6px;margin-top:auto;font-weight:700;font-size:.9rem}

.clients{display:flex;flex-wrap:wrap;gap:28px;list-style:none;align-items:center;justify-content:center}
.clients img{max-height:56px;width:auto;filter:grayscale(1);opacity:.75;transition:.2s}
.clients img:hover{filter:none;opacity:1}

/* Service layout */
.layout{display:grid;grid-template-columns:minmax(0,1fr) 390px;gap:40px;padding:40px 0 56px;align-items:start}
.layout__side{position:sticky;top:calc(var(--hdr) + 16px)}
.box{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:var(--shadow)}
.box--light{border:0;color:var(--ink)}
.box h2{font-size:1.15rem}
.cover img{width:100%;border-radius:var(--r);margin-bottom:24px}

/* Prose (legacy content) */
.prose{font-size:1.02rem;color:var(--ink-2)}
.prose h2{margin-top:1.9em;color:var(--ink);padding-inline-start:12px;border-inline-start:4px solid var(--accent)}
.prose h3{margin-top:1.4em;color:var(--ink)}
.prose img{border-radius:10px;margin:1.2em auto}
.prose a{color:var(--ink);text-decoration:underline;text-decoration-color:var(--accent);text-decoration-thickness:2px;text-underline-offset:3px}
.prose ul,.prose ol{padding-inline-start:1.4em;margin-bottom:1em}
.prose table{width:100%;border-collapse:collapse;margin:1.2em 0;display:block;overflow-x:auto;font-size:.95rem}
.prose th,.prose td{border:1px solid var(--line);padding:9px 12px;text-align:center;white-space:nowrap}
.prose th,.prose tr:first-child td{background:var(--bg-alt);font-weight:700;color:var(--ink)}
.prose h1:first-child{display:none}
.prose--page{max-width:860px}

/* FAQ */
.faq details{border:1px solid var(--line);border-radius:12px;margin-bottom:10px;background:#fff}
.faq summary{cursor:pointer;padding:14px 18px;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:10px}
.faq summary::after{content:"+";font-size:1.4rem;line-height:1}
.faq details[open] summary::after{content:"−"}
.faq details p{padding:0 18px 16px;margin:0;color:var(--muted)}

/* Order form: labels above, AA contrast */
.oform__grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.fld{display:flex;flex-direction:column;gap:6px;font-size:.9rem;font-weight:700;color:var(--ink)}
.fld b{color:#b45309}
.fld--full{grid-column:1/-1}
.fld input,.fld select,.fld textarea{font:400 .95rem Vazirmatn,sans-serif;padding:11px 12px;border:1.5px solid #b9bbc0;border-radius:12px;background:#fff;color:var(--ink);width:100%;transition:border-color .15s,box-shadow .15s}
.fld input::placeholder,.fld textarea::placeholder{color:#767a82}
.fld input:focus,.fld select:focus,.fld textarea:focus{border-color:var(--ink);outline:0;box-shadow:0 0 0 3px rgba(255,180,0,.45)}
.fld input.err,.fld select.err{border-color:#c0261d}
.fld--file input{padding:8px;background:var(--bg-alt)}
.oform__foot{margin-top:20px}
.oform__foot .btn{width:100%}
.oform__hint{font-size:.85rem;color:var(--muted);text-align:center;margin:10px 0 0}
.oform__msg{margin-top:14px;padding:14px 16px;border-radius:12px;font-weight:600}
.oform__msg.ok{background:#e6f6ec;color:#0f5a2c}
.oform__msg.bad{background:#fdecea;color:#8f1d16}
.oform__msg .btn{margin-top:10px}
.oform.busy .btn{opacity:.6;pointer-events:none}
.order-page{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:32px;align-items:start}
.order-aside{background:var(--bg-alt);border-radius:var(--r);padding:24px}
.ticks{list-style:none;display:grid;gap:12px;margin-bottom:20px}
.ticks li{display:flex;gap:10px;align-items:center}

/* CTA band + footer */
.cta-band{background:var(--accent);color:var(--on-accent);padding:30px 0}
.cta-band__in{display:flex;gap:20px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.cta-band h2{margin:0 0 4px}
.cta-band p{margin:0}
.cta-band .btn--primary{background:var(--ink);color:#fff}
.cta-band .btn--primary:hover{background:#000}
.ftr{background:var(--dark);color:#c3c5ca;padding-top:52px}
.ftr a:hover{color:#fff}
.ftr__grid{display:grid;grid-template-columns:1.6fr repeat(4,1fr);gap:32px;padding-bottom:36px}
.ftr__brand{display:block;font-size:1.4rem;color:#fff;margin-bottom:8px}
.ftr h3{color:#fff;font-size:1rem}
.ftr ul{list-style:none}
.ftr li{margin-bottom:6px;font-size:.92rem}
.ftr__contact li{display:flex;gap:8px;align-items:flex-start}
.ftr__contact .ico{margin-top:6px;color:var(--accent)}
.ftr__social{display:flex;gap:12px;margin-top:14px}
.ftr__trust{margin-top:14px}
.ftr__bar{border-top:1px solid rgba(255,255,255,.12);padding:16px 0;font-size:.85rem;text-align:center}

/* Misc */
.pager{margin-top:32px;text-align:center}
.pager .page-numbers{display:inline-block;min-width:38px;padding:6px 12px;margin:2px;border:1px solid var(--line);border-radius:10px}
.pager .current{background:var(--ink);color:#fff;border-color:var(--ink)}
.notfound{text-align:center;padding:40px 0}
.notfound strong{font-size:5rem;line-height:1}
.search-form{display:flex;gap:8px;max-width:420px;margin:18px auto}
.search-form input[type=search]{flex:1;padding:10px 14px;border:1.5px solid #b9bbc0;border-radius:12px;font:inherit}
.search-form input[type=submit]{padding:10px 20px;border:0;border-radius:12px;background:var(--ink);color:#fff;font:inherit;cursor:pointer}

/* Scroll reveal: only hides when JS has opted in */
.js .reveal{opacity:0;transform:translateY(14px);transition:opacity .5s ease,transform .5s ease}
.js .reveal.in{opacity:1;transform:none}

/* Responsive */
@media (max-width:1000px){
	.layout,.order-page,.order-split,.split{grid-template-columns:1fr}
	.layout__side{position:static;order:-1}
	.ftr__grid{grid-template-columns:1fr 1fr}
	.hero__in{grid-template-columns:1fr;min-height:0}
	.hero h1{max-width:none}
	.bento{grid-template-columns:repeat(2,1fr)}
	.bento__cell--0{grid-column:1/-1;grid-row:auto;min-height:260px}
}
@media (max-width:860px){
	.hdr__burger{display:block}
	.hdr__in{gap:10px}
	.hdr__actions{margin-inline-start:auto}
	.oform__grid{grid-template-columns:1fr}
	.facts{grid-template-columns:1fr}
}
@media (max-width:560px){
	.ftr__grid{grid-template-columns:1fr}
	.grid{grid-template-columns:repeat(2,1fr);gap:12px}
	.card__body{padding:12px}
	.card__title{font-size:.95rem}
	.card__text{display:none}
	.sec__head--row{flex-direction:column;align-items:start}
	.bento{grid-template-columns:1fr}
	.bento__cell--5,.bento__cell--0{grid-column:auto}
	.mosaic{aspect-ratio:1}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}.js .reveal{opacity:1;transform:none}}

/* ===== Brand overrides (teal + orange) ===== */
.btn--primary{color:#fff}
.btn--ghost{border-color:var(--brand);color:var(--brand-d)}
.btn--ghost:hover{background:var(--brand);color:#fff}
.phead{background:linear-gradient(135deg,#073f4b,#0a6b7e 60%,#0f8ea6);border-bottom:0}
.nav__link:hover,.nav__item.is-open>.nav__link{background:var(--brand-l);color:var(--brand-d)}
.mega__title{color:var(--brand-d);border-bottom-color:var(--brand-l)}
.mega li a:hover{color:var(--brand);text-decoration-color:var(--brand)}
.hdr__tel{color:var(--brand-d)}
.link-more{color:var(--brand-d);text-decoration-color:var(--accent)}
.prose a{color:var(--brand-d);text-decoration-color:var(--brand)}
.prose th,.prose tr:first-child td{background:var(--brand-l)}
.fld input:focus,.fld select:focus,.fld textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-l)}
.pager .current{background:var(--brand);border-color:var(--brand)}
.search-form input[type=submit]{background:var(--brand)}
.cta-band{background:linear-gradient(135deg,#f06d12,#ff9a45);color:#fff}
.cta-band .btn--primary{background:#fff;color:var(--accent-d)}
.cta-band .btn--primary:hover{background:var(--dark);color:#fff}
.ftr__contact .ico{color:var(--accent)}
.sec__head--center{text-align:center}
.center{text-align:center;margin-top:36px}

/* ===== Slider (one slide per view) & carousel ===== */
.sl{padding:20px 0 0}
.slider{position:relative;border-radius:20px;overflow:hidden;background:linear-gradient(135deg,var(--brand-l),#fff 65%);border:1px solid var(--line)}
.slider__track,.carousel__track{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.slider__track::-webkit-scrollbar,.carousel__track::-webkit-scrollbar{display:none}
.slide{flex:0 0 100%;scroll-snap-align:start;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:24px;padding:clamp(24px,4vw,44px) clamp(48px,7vw,88px);min-height:clamp(300px,38vw,420px)}
.slide__text h2{font-size:clamp(1.5rem,3.2vw,2.5rem);color:var(--dark);margin-bottom:.4em}
.slide__text p{color:var(--ink-2);max-width:42ch;margin-bottom:1.4em}
.slide__img img{width:100%;max-height:340px;object-fit:contain;border-radius:14px;margin-inline:auto}
.slider__nav{position:absolute;top:50%;transform:translateY(-50%);z-index:3;display:grid;place-items:center;width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:#fff;color:var(--ink);cursor:pointer;box-shadow:var(--shadow);transition:background .15s,color .15s}
.slider__nav:hover{background:var(--brand);color:#fff;border-color:var(--brand)}
.slider__nav--prev{inset-inline-start:12px}
.slider__nav--prev .ico{transform:scaleX(-1)}
.slider__nav--next{inset-inline-end:12px}
.slider__dots{position:absolute;bottom:14px;inset-inline:0;display:flex;justify-content:center;gap:8px}
.slider__dots button{width:9px;height:9px;border-radius:99px;border:0;background:#b9d4da;padding:0;cursor:pointer;transition:width .2s,background .2s}
.slider__dots button.on{width:26px;background:var(--brand)}
.carousel{position:relative}
.carousel__track{gap:18px;padding:4px 2px 8px}
.carousel .card{flex:0 0 calc((100% - 36px)/3);scroll-snap-align:start}
.carousel .slider__nav--prev{inset-inline-start:-14px}
.carousel .slider__nav--next{inset-inline-end:-14px}

/* ===== Services block: filter + search ===== */
.tools{display:grid;gap:14px;margin-bottom:26px}
.search{display:flex;align-items:center;gap:10px;border:1.5px solid var(--line);border-radius:var(--r);padding:0 16px;background:#fff;max-width:480px;color:var(--muted);transition:border-color .15s,box-shadow .15s}
.search:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-l)}
.search input{flex:1;border:0;outline:0;padding:13px 0;font:400 .98rem Vazirmatn,sans-serif;background:none;color:var(--ink);min-width:0}
.tabs{display:flex;flex-wrap:wrap;gap:8px}
.tab{border:1.5px solid var(--line);background:#fff;border-radius:999px;padding:7px 16px;font:600 .92rem Vazirmatn,sans-serif;color:var(--ink-2);cursor:pointer;transition:.15s}
.tab small{opacity:.65;font-weight:500;margin-inline-start:2px}
.tab:hover{border-color:var(--brand);color:var(--brand-d)}
.tab.is-on{background:var(--brand);border-color:var(--brand);color:#fff}
.card[hidden]{display:none}
.more{text-align:center;margin-top:28px}
.empty{text-align:center;color:var(--muted);padding:24px 0}

/* ===== Order flow ===== */
.flow{list-style:none;display:grid;grid-template-columns:repeat(4,1fr)}
.flow li{position:relative;text-align:center;padding:0 14px}
.flow li:not(:first-child)::before{content:"";position:absolute;top:28px;height:0;border-top:2px dashed #a9cdd5;inset-inline-start:calc(-50% + 36px);inset-inline-end:calc(50% + 36px)}
.flow__n{position:relative;z-index:1;display:grid;place-items:center;width:56px;height:56px;margin:0 auto 14px;border-radius:50%;background:var(--brand);color:#fff;font-size:1.3rem;font-weight:800;box-shadow:0 0 0 6px var(--bg-alt)}
.flow p{margin:0;color:var(--muted);font-size:.93rem}

/* ===== Testimonials ===== */
.testi{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}
.testi__item{margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:var(--shadow)}
.testi__mark{display:block;font-size:3.4rem;line-height:.8;color:var(--brand);opacity:.35;height:28px}
.testi__item blockquote{margin:0 0 16px;line-height:1.9}
.testi__item figcaption{display:flex;flex-direction:column;border-top:1px solid var(--line);padding-top:12px;font-size:.92rem}
.testi__item figcaption span{color:var(--muted);font-size:.83rem}

/* ===== File drop zone (replaces native "Choose file") ===== */
.drop{position:relative;display:flex;align-items:center;gap:14px;padding:16px;border:2px dashed #a9cdd5;border-radius:var(--r);background:var(--bg-alt);cursor:pointer;transition:border-color .15s,background .15s;font-weight:400}
.drop:hover,.drop.is-over{border-color:var(--brand);background:var(--brand-l)}
.drop.has-file{border-style:solid;border-color:var(--brand);background:#fff}
.drop__input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}
.drop__icon{flex:none;display:grid;place-items:center;width:48px;height:48px;border-radius:12px;background:var(--brand-l);color:var(--brand-d)}
.drop__text{display:flex;flex-direction:column;min-width:0;line-height:1.6}
.drop__text strong{font-size:.95rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.drop__text small{color:var(--muted);font-size:.8rem}
.drop__clear{position:relative;z-index:2;margin-inline-start:auto;display:grid;place-items:center;width:32px;height:32px;border-radius:50%;border:0;background:#fde8e6;color:#a3201a;cursor:pointer}
.drop:focus-within{outline:3px solid var(--accent);outline-offset:2px}

@media (max-width:1000px){
	.carousel .card{flex-basis:calc((100% - 18px)/2)}
	.flow{grid-template-columns:1fr 1fr;row-gap:28px}
	.flow li::before{display:none!important}
}
@media (max-width:760px){
	.slide{grid-template-columns:1fr;padding:24px 20px 52px;gap:8px;text-align:center}
	.slide__img{order:-1}
	.slide__img img{max-height:200px}
	.slide__text p{margin-inline:auto}
	.slider__nav{display:none}
	.carousel .card{flex-basis:78%}
}
@media (max-width:480px){.flow{grid-template-columns:1fr}}

[hidden]{display:none!important}

/* ===== Round 3 ===== */

/* Header: full-height nav items so the mega menu hover has no dead gap */
@media (min-width:861px){
	.nav{align-self:stretch;display:flex}
	.nav__list{height:100%;align-items:stretch}
	.nav__item{display:flex;align-items:stretch}
	.nav__link{height:100%;border-radius:0;padding-inline:16px;position:relative}
	.nav__link::after{content:"";position:absolute;inset-inline:16px;bottom:0;height:3px;border-radius:3px 3px 0 0;background:var(--accent);transform:scaleX(0);transition:transform .2s}
	.nav__link:hover::after,.nav__item.is-open>.nav__link::after{transform:scaleX(1)}
	.nav__link:hover,.nav__item.is-open>.nav__link{background:none;color:var(--brand-d)}
}

/* Header phone */
.hdr__tel{display:flex;align-items:center;gap:10px;padding:5px 14px 5px 6px;border-radius:999px;background:var(--brand-l);color:var(--brand-d);transition:background .15s}
.hdr__tel:hover{background:#d3edf2}
.hdr__tel-ico{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--brand);color:#fff;flex:none}
.hdr__tel-txt{display:flex;flex-direction:column;line-height:1.35}
.hdr__tel-txt small{font-size:.72rem;color:var(--muted)}
.hdr__tel-txt b{font-size:1rem;letter-spacing:.2px;white-space:nowrap}
@media (max-width:1100px){.hdr__tel-txt small{display:none}}
@media (max-width:980px){.hdr__tel{padding:0;background:none}.hdr__tel:hover{background:none}.hdr__tel-txt{display:none}}

/* Footer bar + social */
.ftr__bar{padding:0}
.ftr__bar-in{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:16px 0;font-size:.85rem;text-align:start}
.social{display:flex;gap:10px}
.social a{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.1);color:#fff;transition:background .15s,transform .15s}
.social a:hover{background:var(--accent);color:#fff;transform:translateY(-2px)}
.social--lg a{background:var(--brand-l);color:var(--brand-d);width:44px;height:44px}
.social--lg a:hover{background:var(--brand);color:#fff}

/* Blog post */
.phead--post h1{font-size:clamp(1.3rem,2.3vw,1.8rem);line-height:1.8;max-width:900px}
.phead--post .phead__sub{display:flex;align-items:center;gap:6px;font-size:.92rem;margin:0}
.layout--blog{grid-template-columns:minmax(0,1fr) 340px}
.layout--blog .layout__side{display:grid;gap:20px}
.layout--blog .prose{font-size:1.02rem;line-height:2.1}
.side h2{font-size:1.05rem;margin-bottom:14px;padding-bottom:10px;border-bottom:2px solid var(--brand-l)}
.side__list{list-style:none;display:grid;gap:14px;margin-bottom:16px}
.side__list a{display:flex;gap:12px;align-items:center}
.side__img{flex:none;width:68px;height:68px;border-radius:10px;overflow:hidden;background:var(--bg-alt);display:grid;place-items:center;color:var(--muted)}
.side__img img{width:100%;height:100%;object-fit:cover}
.side__txt{display:flex;flex-direction:column;gap:2px;min-width:0}
.side__txt strong{font-size:.92rem;line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.side__list a:hover strong{color:var(--brand-d)}
.side__txt small{color:var(--muted);font-size:.78rem}
.side--cta{background:linear-gradient(135deg,#073f4b,#0a6b7e);color:#fff;border:0}
.side--cta h2{color:#fff;border-color:rgba(255,255,255,.2)}
.side--cta p{color:rgba(255,255,255,.85);font-size:.93rem}

/* About */
.about-intro{max-width:820px;font-size:1.1rem;line-height:2.1}
.about-intro p{margin-bottom:1em}
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}
.feature{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px 24px;box-shadow:var(--shadow)}
.feature__n{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:var(--brand-l);color:var(--brand-d);font-weight:800;margin-bottom:14px}
.feature p{margin:0;color:var(--muted);font-size:.95rem}
.chart{display:block;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff;max-width:980px;margin:0 auto}
.chart img{width:100%;margin:0}

/* Contact */
.contact{display:grid;grid-template-columns:1fr 1.1fr;gap:32px;align-items:start}
.contact__info{display:grid;gap:14px}
.info{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px}
.info__ico{flex:none;display:grid;place-items:center;width:48px;height:48px;border-radius:12px;background:var(--brand-l);color:var(--brand-d)}
.info h2{font-size:1.02rem;margin-bottom:6px}
.info p{margin:0 0 6px;color:var(--ink-2)}
.info__phones{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:4px 24px}
.info__phones a{font-weight:700;color:var(--brand-d)}
.info a:hover{text-decoration:underline}
.map{margin-top:32px}
.map iframe{width:100%;height:360px;border:0;border-radius:var(--r);background:var(--bg-alt)}

.clients img{max-height:80px}

@media (max-width:1000px){.layout--blog,.contact{grid-template-columns:1fr}.layout--blog .layout__side{order:0}}
@media (max-width:560px){.info__phones{grid-template-columns:1fr}.ftr__bar-in{justify-content:center;text-align:center}}

/* Order box: tinted header strip separated from the form */
.box--form{padding:0;overflow:hidden}
.box__head{padding:22px 24px;background:linear-gradient(135deg,#073f4b,#0a6b7e 70%,#0f8ea6);color:#fff}
.box__head h2{font-size:1.2rem;font-weight:400;line-height:1.7;margin:0;color:#fff}
.box__body{padding:24px}

/* Slider: single image per slide */
.slider{background:var(--bg-alt)}
.slide{display:block;padding:0;min-height:0}
.slide a{display:block}
.slide img{display:block;width:100%;height:auto;aspect-ratio:900/451;object-fit:cover}
@media (max-width:760px){.slide{padding:0;text-align:inherit}.slider__nav{display:grid;width:36px;height:36px}.slider__dots{bottom:8px}}

/* Image carousels inside service content (2 per view, 1 on mobile) */
.imgs{margin:1.4em 0}
.imgs__track{gap:16px;padding:2px}
.imgs__item{flex:0 0 calc((100% - 16px)/2);scroll-snap-align:start;margin:0;border-radius:var(--r);overflow:hidden;background:var(--bg-alt)}
.imgs__item img,.prose .imgs__item img{width:100%;height:100%;aspect-ratio:4/3;object-fit:cover;margin:0;border-radius:0;display:block}
.imgs__item a{display:block}
@media (max-width:760px){.imgs__item{flex-basis:100%}}

/* SEO text: collapsed (no border, no inner scroll) with a gradient fade and a "read more" button */
.seo-wrap{position:relative;margin-bottom:28px}
.seo-box>:first-child{margin-top:0}
.seo-box>:last-child{margin-bottom:0}
.seo-box h2{font-size:1.25rem}
.js .seo-box{max-height:300px;overflow:hidden;transition:max-height .45s ease}
.js .seo-wrap.is-collapsible:not(.is-open) .seo-box{-webkit-mask-image:linear-gradient(#000 55%,transparent);mask-image:linear-gradient(#000 55%,transparent)}
.js .seo-wrap.is-open .seo-box{max-height:none}
.seo-more{display:flex;align-items:center;gap:6px;margin:6px auto 0;padding:8px 14px;border:0;background:none;color:var(--brand-d);font:700 .95rem Vazirmatn,sans-serif;cursor:pointer;text-decoration:underline;text-decoration-color:var(--accent);text-decoration-thickness:2px;text-underline-offset:5px}
.seo-more:hover{color:var(--brand)}
.seo-more::after{content:"";width:8px;height:8px;border:solid currentColor;border-width:0 2px 2px 0;transform:rotate(45deg) translateY(-2px);transition:transform .2s}
.seo-wrap.is-open .seo-more::after{transform:rotate(-135deg)}

/* ===== Order form on mobile/tablet: sticky button + bottom sheet ===== */
.order-bar,.sheet-close,.sheet-backdrop{display:none}
@media (max-width:1000px){
	.layout__side[data-sheet]{position:fixed;inset:auto 0 0 0;z-index:210;order:0;max-height:92dvh;overflow-y:auto;overscroll-behavior:contain;background:#fff;border-radius:20px 20px 0 0;box-shadow:0 -12px 40px rgba(0,0,0,.25);transform:translateY(105%);visibility:hidden;transition:transform .3s ease,visibility .3s}
	.layout__side[data-sheet].is-open{transform:none;visibility:visible}
	.layout__side[data-sheet] .box--form{border:0;border-radius:20px 20px 0 0;box-shadow:none}
	.layout__side[data-sheet] .box__head{position:sticky;top:0;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 18px 16px 12px}
	.layout__side[data-sheet] .box__head h2{font-size:1.05rem}
	.sheet-close{display:grid;place-items:center;flex:none;width:40px;height:40px;border:0;border-radius:50%;background:rgba(255,255,255,.16);color:#fff;cursor:pointer}
	.sheet-backdrop{position:fixed;inset:0;z-index:205;background:rgba(7,25,30,.55);opacity:0;transition:opacity .3s}
	.sheet-backdrop:not([hidden]){display:block}
	.sheet-backdrop.is-on{opacity:1}
	.order-bar{display:block;position:fixed;inset-inline:0;bottom:0;z-index:150;padding:10px 16px;padding-inline-end:84px;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-top:1px solid var(--line);box-shadow:0 -6px 20px rgba(10,60,75,.08)}
	.order-bar .btn{width:100%}
	body.has-order-bar{padding-bottom:72px}
	body.sheet-open{overflow:hidden}
	body.sheet-open .order-bar{visibility:hidden}
}
body.sheet-open .crisp-client{display:none!important}

/* Service header: price tag and order button on one row, vertically aligned */
.phead__actions{display:flex;align-items:center;flex-wrap:wrap;gap:14px;margin-top:22px}
.phead__actions .btn,.phead__actions .chip{height:54px;min-height:54px}
.chip{display:inline-flex;align-items:center;gap:8px;padding:0 20px;border-radius:12px;background:rgba(255,255,255,.14);color:#fff;font-weight:600;font-size:.98rem;line-height:1.4}

/* Lightbox for carousel images */
.imgs__item{cursor:zoom-in}
.imgs__item:focus-visible{outline:3px solid var(--accent);outline-offset:-3px}
.lb{position:fixed;inset:0;z-index:300;display:flex;align-items:center;justify-content:center;background:rgba(5,18,22,.92);opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s}
.lb.is-open{opacity:1;visibility:visible}
.lb__img{max-width:min(92vw,1200px);max-height:86dvh;width:auto;height:auto;border-radius:10px;box-shadow:0 20px 60px rgba(0,0,0,.5);background:#fff;object-fit:contain}
.lb__btn{position:absolute;display:grid;place-items:center;width:46px;height:46px;border:0;border-radius:50%;background:rgba(255,255,255,.14);color:#fff;cursor:pointer;transition:background .15s}
.lb__btn:hover{background:rgba(255,255,255,.28)}
.lb__close{top:16px;inset-inline-start:16px}
.lb__prev,.lb__next{top:50%;transform:translateY(-50%)}
.lb__prev{inset-inline-start:16px}
.lb__prev .ico{transform:scaleX(-1)}
.lb__next{inset-inline-end:16px}
.lb__count{position:absolute;bottom:18px;inset-inline:0;text-align:center;color:rgba(255,255,255,.8);font-size:.9rem}
.lb__loading{position:absolute;width:36px;height:36px;border:3px solid rgba(255,255,255,.25);border-top-color:#fff;border-radius:50%;animation:lbspin .8s linear infinite}
@keyframes lbspin{to{transform:rotate(360deg)}}
body.lb-open{overflow:hidden}
@media (max-width:760px){.lb__prev,.lb__next{top:auto;bottom:14px;transform:none}.lb__prev{inset-inline-start:20px}.lb__next{inset-inline-end:20px}.lb__count{bottom:26px}}
body.lb-open .crisp-client,body.lb-open .order-bar{display:none!important}

/* ===== Header controls: one height, one radius (12px) ===== */
.hdr__actions{display:flex;align-items:center;gap:10px}
.hdr__actions .btn,.hdr__tel,.hdr__burger{height:46px;border-radius:12px}
.hdr__actions .btn{padding:0 20px}
.hdr__tel{padding:0 14px 0 5px;gap:10px;background:var(--brand-l)}
.hdr__tel-ico{width:36px;height:36px;border-radius:9px}
.hdr__burger{display:none;place-items:center;width:46px;padding:0;border:1.5px solid var(--line);background:#fff;color:var(--ink)}

/* Off-canvas pieces are desktop-hidden */
.nav__head,.nav__foot,.nav-backdrop{display:none}

/* ===== Mobile / tablet: overlay menu that slides in from the right ===== */
@media (max-width:860px){
	/* backdrop-filter would make the fixed panel relative to the header box */
	.hdr{backdrop-filter:none;-webkit-backdrop-filter:none;background:#fff}
	.hdr__in{gap:8px}
	.hdr__actions{margin-inline-start:auto;gap:8px}
	.hdr__actions .btn,.hdr__tel,.hdr__burger{height:44px;min-height:44px}
	.hdr__burger{display:grid;width:44px}
	.hdr__actions .btn{padding:0 14px;font-size:.88rem}
	.hdr__tel{width:44px;padding:0;justify-content:center}
	.hdr__tel-ico{width:44px;height:44px;border-radius:12px;background:var(--brand-l);color:var(--brand-d)}
	.hdr__tel-txt{display:none}

	.nav-backdrop{display:block;position:fixed;inset:0;z-index:240;background:rgba(7,25,30,.55);opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s}
	.nav-backdrop.is-on{opacity:1;visibility:visible}

	.nav{position:fixed;inset-block:0;inset-inline-start:0;z-index:250;width:min(88vw,380px);height:100dvh;flex:none;display:flex;flex-direction:column;background:#fff;box-shadow:-12px 0 40px rgba(0,0,0,.25);transform:translateX(100%);visibility:hidden;transition:transform .35s cubic-bezier(.22,.8,.2,1),visibility .35s}
	.nav.open{transform:none;visibility:visible}
	.nav__head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px;border-bottom:1px solid var(--line);flex:none}
	.nav__brand img{height:38px;width:auto}
	.nav__close{display:grid;place-items:center;width:44px;height:44px;border:1.5px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);cursor:pointer}
	.nav__list{display:block;flex:1;overflow-y:auto;overscroll-behavior:contain;padding:8px 14px}
	.nav__item{display:block;border-bottom:1px solid var(--line)}
	.nav__link{display:flex;align-items:center;justify-content:space-between;width:100%;height:auto;min-height:54px;padding:0 6px;border-radius:0;font-size:1.02rem;font-weight:700;color:var(--ink)}
	.nav__link::after{display:none}
	.has-mega .nav__link .ico{transition:transform .25s}
	.has-mega.is-open .nav__link .ico{transform:rotate(180deg)}
	.nav__link:hover,.nav__item.is-open>.nav__link{background:none}

	/* services: only the category rows (their pages list everything) */
	.mega{position:static;display:none;box-shadow:none;border:0;background:none}
	.has-mega.is-open .mega{display:block}
	.mega__grid{display:block;width:100%;padding:0 0 10px;margin:0}
	.mega__col ul{display:none}
	.mega__title{display:flex;align-items:center;justify-content:space-between;margin:0;padding:12px 14px;border:0;border-radius:10px;font-weight:600;color:var(--ink-2)}
	.mega__title::after{content:"";width:8px;height:8px;border:solid var(--muted);border-width:0 0 2px 2px;transform:rotate(45deg)}
	.mega__title:hover,.mega__title:active{background:var(--brand-l);color:var(--brand-d)}

	.nav__foot{display:grid;gap:10px;padding:14px 16px calc(16px + env(safe-area-inset-bottom));border-top:1px solid var(--line);background:var(--bg-alt);flex:none}
	.nav__foot .btn{width:100%}
	.nav__foot .social{justify-content:center;margin-top:2px}

	/* staggered entrance */
	.nav.open .nav__item{animation:navIn .4s both}
	.nav.open .nav__item:nth-child(1){animation-delay:.08s}
	.nav.open .nav__item:nth-child(2){animation-delay:.12s}
	.nav.open .nav__item:nth-child(3){animation-delay:.16s}
	.nav.open .nav__item:nth-child(4){animation-delay:.20s}
	.nav.open .nav__item:nth-child(n+5){animation-delay:.24s}
	body.nav-open{overflow:hidden}
	body.nav-open .crisp-client,body.nav-open .order-bar{display:none!important}
}
@keyframes navIn{from{opacity:0;transform:translateX(18px)}to{opacity:1;transform:none}}
@media (max-width:360px){.hdr__actions .btn{padding:0 10px;font-size:.82rem}.hdr__logo img{height:38px}}
@media (prefers-reduced-motion:reduce){.nav,.nav-backdrop{transition:none}.nav.open .nav__item{animation:none}}
@media (max-width:980px){.hdr__tel{width:46px;padding:0;justify-content:center}.hdr__tel-ico{width:100%;height:100%;border-radius:12px;background:var(--brand-l);color:var(--brand-d)}}
@media (max-width:860px){.hdr__tel{width:44px}}
.nav__link.is-current{color:var(--brand-d)}
@media (min-width:861px){.nav__link.is-current::after{transform:scaleX(1)}}
@media (max-width:860px){.nav__link.is-current{color:var(--brand-d);box-shadow:inset -3px 0 0 var(--accent)}}