*{box-sizing:border-box;margin:0;padding:0}

:root{--navy:#183564;--navy2:#27477c;--mint:#e0efeb;--mint2:#17b08c;--mint3:#269b85;--white:#f9fbfb;--ink:#183052;--muted:#66758d;--glass:rgba(255,255,255,.66);--line:rgba(255,255,255,.72)}

html{scroll-behavior:smooth}
section[id]{scroll-margin-top:120px}


body{font-family:"Vazirmatn",sans-serif;color:var(--ink);background:#fff;overflow-x:hidden;line-height:1.8;position:relative}

body:before{content:"";position:absolute;inset:0;min-height:100%;z-index:-3;background-image:url("backgrand.svg");background-position:center 10px;background-repeat:repeat-y;background-size:100% auto;pointer-events:none}
body.english-mode:before{transform:scaleX(-1);transform-origin:center top}
a{text-decoration:none;color:inherit}
button,input,textarea,select{font:inherit}
button{cursor:pointer}

.section{width:min(1180px,92%);margin:auto}
.glass{background:var(--glass);border:1px solid var(--line);box-shadow:0 20px 60px rgba(31,69,89,.10),inset 0 1px 0 rgba(255,255,255,.75);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px)}
.site-header{position:fixed;z-index:50;top:18px;left:50%;transform:translateX(-50%);width:min(1180px,92%);height:72px;border-radius:24px;padding:0 22px;display:grid;grid-template-columns:1fr 1fr 1fr;align-items:center;gap:22px}
.brand{display:flex;align-items:center;gap:10px;direction:ltr;justify-self:start}

.brand-logo{display:block;width:58px;height:42px;object-fit:contain;mix-blend-mode:multiply;filter:drop-shadow(0 5px 9px rgba(31,69,89,.10))}
.brand strong{display:block;letter-spacing:1.5px;font-family:Georgia,serif;color:var(--navy);font-size:15px;line-height:1.1}

.brand small{display:block;font-size:7px;letter-spacing:1.5px;color:#748399;margin-top:4px}
.nav{display:flex;justify-content:center;gap:28px;font-size:13px;color:#ed1c24}
.nav a{transition:.25s}
.nav a:hover{color:#b51219}
.language-switcher{display:flex;align-items:center;gap:7px;direction:ltr;justify-self:end}
.language-btn{width:58px;height:38px;padding:0;border:1px solid rgba(237,28,36,.45);border-radius:12px;background:rgba(255,255,255,.58);color:#ed1c24;font-size:10px;font-weight:800;transition:.25s;box-shadow:0 6px 18px rgba(31,69,89,.08)}
.language-btn:hover,.language-btn.active{background:#ed1c24;color:#fff;transform:translateY(-2px)}
.language-btn.active{display:none}
.menu-btn{display:none;border:0;background:none;color:var(--navy);font-size:24px}
.hero{min-height:760px;padding-top:155px;display:grid;grid-template-columns:1fr .95fr;gap:40px;align-items:center;position:relative}
.hero-copy{position:relative;z-index:2;padding-right:22px}
.eyebrow{font-size:11px;letter-spacing:.8px;color:#58718d;font-weight:700;display:flex;flex-direction:column;align-items:flex-start;gap:4px;margin-bottom:18px;white-space:nowrap;line-height:1.35}
.eyebrow span{display:block;flex:0 0 auto}
.eyebrow span:first-child{order:2;width:34px;height:2px;background:var(--mint3);border-radius:5px}
.eyebrow span:last-child{order:1;white-space:nowrap}
.hero h1{font-family:Georgia,"Times New Roman",serif;font-size:clamp(42px,5vw,68px);line-height:1.12;color:var(--navy);letter-spacing:-1.5px;margin-bottom:18px}
.english-mode .hero h1{-webkit-text-stroke:1px rgba(255,255,255,.95);text-shadow:0 2px 3px rgba(255,255,255,.75)}
.hero h1 em,.about h2 em{font-style:normal;color:#397536}
.hero-copy>p{font-size:15px;max-width:520px;margin-bottom:28px;padding:13px 16px;border:1px solid rgba(32,155,119,.48);border-right:4px solid #42b993;border-radius:14px;background:linear-gradient(100deg,rgba(255,255,255,.84),rgba(226,250,239,.78));box-shadow:0 8px 22px rgba(34,126,99,.12),inset 0 0 0 1px rgba(255,255,255,.82);color:#145c4f;text-shadow:0 1px 1px rgba(255,255,255,.9)}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:13px 20px;border-radius:14px;border:1px solid transparent;font-size:12px;font-weight:700;transition:.3s}
.btn-primary{background:var(--navy);color:white;box-shadow:0 10px 25px rgba(24,53,100,.22)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(24,53,100,.28)}
.btn-ghost{background:rgba(255,255,255,.55);border-color:rgba(255,255,255,.85);color:var(--navy)}
.trust-row{display:flex;gap:42px;margin-top:42px}
.trust-row div{display:flex;flex-direction:column}
.trust-row strong{font-size:20px;color:var(--navy)}
.trust-row span{font-size:10px;color:#738198}
.hero-logo{height:420px;display:grid;place-items:center;position:relative;z-index:2}
.hero-logo img{display:block;width:min(100%,560px);height:auto;max-height:420px;object-fit:contain;mix-blend-mode:multiply;filter:drop-shadow(0 18px 28px rgba(31,69,89,.12))}
.products{padding-top:100px;padding-bottom:100px}
.products-panel{border-radius:34px;padding:55px;position:relative;overflow:hidden}
.products-panel:before{content:"";position:absolute;width:500px;height:260px;border:32px solid rgba(157,220,207,.24);border-radius:50%;left:-220px;bottom:-170px;transform:rotate(20deg)}
.products-panel>*{position:relative;z-index:2}
.section-heading{display:grid;grid-template-columns:1fr .75fr;gap:60px;align-items:end;margin-bottom:45px}
.english-mode .products .section-heading{grid-template-columns:1.25fr .75fr;gap:38px}
.english-mode .products .section-heading h2{font-size:clamp(34px,4vw,52px);letter-spacing:-1px}
.section-heading h2,.partners h2,.contact h2{font-family:Georgia,"Times New Roman",serif;color:var(--navy);font-size:clamp(36px,4.2vw,55px);line-height:1.15}
.section-heading>p{font-size:13px;color:var(--muted);max-width:430px;padding-bottom:5px}
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.product-card{border-radius:28px;overflow:hidden;transition:.35s;position:relative}
.product-card:hover{transform:translateY(-9px);box-shadow:0 28px 65px rgba(31,69,89,.16)}
.product-body{padding:28px 25px 27px;background:rgba(255,255,255,.38);min-height:235px;display:flex;flex-direction:column;align-items:flex-start}
.product-tag{font-size:9px;color:#4d8e84;font-weight:800;letter-spacing:.5px}
.product-body h3{font-family:Georgia,serif;color:var(--navy);font-size:25px;margin:5px 0 7px;direction:ltr;text-align:right}
.english-mode .product-body h3{direction:ltr;text-align:left}
.product-body p{font-size:11px;color:#718096;min-height:48px}
.learn-btn{margin-top:16px;border:0;background:var(--navy);color:#fff;border-radius:13px;padding:10px 15px;font-size:10px;font-weight:700;transition:.25s}
.learn-btn:hover{background:#2d5289;transform:translateY(-2px)}
.learn-btn span{margin-right:7px}
.featured{box-shadow:0 18px 50px rgba(31,69,89,.13)}
.partners{padding:25px 0 100px}
.partners-panel{border-radius:34px;padding:55px;display:grid;grid-template-columns:.75fr 1.25fr;gap:45px;align-items:center;position:relative;overflow:hidden}
.partners-panel:before{content:"";position:absolute;width:430px;height:240px;border:30px solid rgba(157,220,207,.28);border-radius:50%;right:-190px;top:-120px;transform:rotate(-20deg)}
.partners-heading{position:relative;z-index:2}
.partners-heading h2{margin-bottom:18px}
.partners-heading p{color:var(--muted);font-size:13px;max-width:390px}
.partners-marquee{position:relative;z-index:2;overflow:hidden;border-radius:24px;padding:12px 0;direction:ltr;mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.partners-track{display:flex;align-items:center;width:max-content;animation:partners-scroll 18s linear infinite}
.partners-marquee:hover .partners-track{animation-play-state:paused}
.partner-logo{width:190px;height:190px;margin:0 10px;display:grid;place-items:center;padding:18px;border-radius:24px;background:rgba(255,255,255,.62);border:1px solid rgba(255,255,255,.82);box-shadow:0 14px 35px rgba(31,69,89,.08);flex:0 0 auto}
.partner-logo img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply;filter:drop-shadow(0 5px 9px rgba(31,69,89,.08))}
@keyframes partners-scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.service-list{display:flex;flex-direction:column;justify-content:center;gap:12px}
.service-item{display:grid;grid-template-columns:22px 1fr;column-gap:8px;align-items:start;padding:15px 14px;border-radius:18px;background:rgba(255,255,255,.46);border:1px solid rgba(255,255,255,.72);transition:.25s}
.service-item:hover{background:rgba(255,255,255,.72);transform:translateX(-4px)}
.service-item b{font-family:Georgia,serif;color:#75b7aa;font-size:15px;line-height:1.45}.service-item span{font-size:14px;line-height:1.75;color:var(--navy);font-weight:700}.service-item i{display:none}
.about{padding-bottom:100px}
.about-card{min-height:390px;border-radius:34px;padding:55px;display:grid;grid-template-columns:1fr .8fr;gap:45px;align-items:center;overflow:hidden;position:relative}
.about-card:before{content:"";position:absolute;width:500px;height:260px;border:32px solid rgba(157,220,207,.30);border-radius:50%;left:-220px;bottom:-170px;transform:rotate(20deg)}
.about-stat{display:none}
.about-copy{position:relative;z-index:2}.about-copy h2{font:700 clamp(38px,4vw,55px)/1.1 Georgia,serif;color:var(--navy);margin-bottom:18px}.about-copy p{font-size:14px;line-height:1.9;color:var(--muted);max-width:560px}
.about-orbit{height:240px;position:relative;border-radius:50%;border:1px dashed rgba(83,137,142,.22);display:grid;place-items:center}.about-orbit:before,.about-orbit:after{content:"";position:absolute;border:1px solid rgba(83,137,142,.16);border-radius:50%}.about-orbit:before{inset:25px}.about-orbit:after{inset:55px}.orbit-center{width:65px;height:65px;border-radius:50%;display:grid;place-items:center;background:var(--navy);color:#fff;font-size:34px;box-shadow:0 15px 35px rgba(24,53,100,.2)}.orbit-dot{position:absolute;padding:8px 10px;border-radius:12px;background:rgba(255,255,255,.8);border:1px solid white;color:#54857f;font-size:9px;box-shadow:0 8px 20px rgba(30,70,80,.08)}.dot-a{top:15px;right:60px}.dot-b{bottom:30px;left:30px}.dot-c{top:105px;left:0}
.contact{padding-bottom:100px}.contact-grid{display:grid;grid-template-columns:1fr .85fr;gap:55px;align-items:start}.contact-copy{padding:0}.contact-copy h2{margin-bottom:18px}.contact-copy>p{font-size:15px;color:var(--muted);max-width:520px;margin-bottom:28px}.contact-items{display:grid;gap:10px}.contact-items>a,.contact-items>div{display:flex;align-items:center;gap:14px;padding:12px 0}.contact-items>*>span{width:42px;height:42px;display:grid;place-items:center;border-radius:13px;background:rgba(255,255,255,.65);color:var(--navy);border:1px solid rgba(255,255,255,.8)}.contact-items small{display:block;color:#8492a3;font-size:11px}.contact-items strong{font-size:13px;color:var(--navy);font-weight:600}
.contact-form{border-radius:30px;padding:30px}.contact-form h3{font:700 27px Georgia,serif;color:var(--navy);margin-bottom:20px}.contact-form label{display:block;font-size:10px;color:#66778c;font-weight:700;margin-bottom:13px}.contact-form input,.contact-form textarea,.contact-form select{display:block;width:100%;margin-top:6px;border:1px solid rgba(185,207,206,.55);background:rgba(255,255,255,.58);border-radius:13px;padding:11px 13px;color:var(--ink);outline:none;font-size:11px;transition:.2s}.contact-form textarea{resize:vertical}.contact-form input:focus,.contact-form textarea:focus,.contact-form select:focus{border-color:#8bcdbf;box-shadow:0 0 0 4px rgba(139,205,191,.13)}.full{width:100%;border:0}.form-message{font-size:10px;color:#438a7e;text-align:center;margin-top:12px;min-height:16px}
.footer{width:min(1180px,92%);margin:auto;padding:25px 0 40px;border-top:1px solid rgba(82,111,126,.12);display:flex;justify-content:space-between;align-items:center;gap:20px;font-size:10px;color:#78879a}.footer strong{display:block;color:var(--navy);font-family:Georgia,serif;letter-spacing:1px}.footer span{font-size:8px}.footer a{color:var(--navy)}
.modal{position:fixed;inset:0;z-index:100;display:grid;place-items:center;opacity:0;visibility:hidden;transition:.3s}.modal.open{opacity:1;visibility:visible}.modal-backdrop{position:absolute;inset:0;background:rgba(18,42,67,.38);backdrop-filter:blur(8px)}.modal-card{width:min(600px,92%);border-radius:30px;padding:35px;position:relative;z-index:2;display:block;transform:translateY(20px);transition:.3s}.modal.open .modal-card{transform:translateY(0)}.modal-close{position:absolute;left:18px;top:15px;border:0;background:rgba(255,255,255,.7);width:34px;height:34px;border-radius:11px;font-size:23px;color:var(--navy)}.modal-card h2{font:700 35px/1.2 Georgia,serif;color:var(--navy);margin:7px 0 12px;direction:ltr;text-align:right}.modal-card p{font-size:12px;color:var(--muted);margin-bottom:17px}.modal-specs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}.spec{background:rgba(255,255,255,.6);border:1px solid rgba(255,255,255,.9);border-radius:12px;padding:8px 10px;font-size:9px;color:#547083}
@media(max-width:900px){.nav{gap:14px}.hero{grid-template-columns:1fr;min-height:auto;padding-top:135px;padding-bottom:80px}.hero-copy{padding:0}.hero-logo{width:min(650px,100%);height:auto;margin:10px auto 0}.hero-logo img{max-height:350px}.section-heading{grid-template-columns:1fr;gap:10px}.english-mode .products .section-heading{grid-template-columns:1fr;gap:10px}.product-grid{grid-template-columns:1fr 1fr}.products-panel{padding:40px}.partners-panel{grid-template-columns:1fr;gap:25px}.partners-heading p{max-width:520px}.about-card{grid-template-columns:1fr 1.3fr}.about-orbit{display:none}.contact-grid{grid-template-columns:1fr}}
@media(max-width:620px){.site-header{height:62px;top:10px;border-radius:19px}.nav{position:absolute;top:70px;right:0;left:0;padding:12px;background:rgba(248,252,251,.9);border:1px solid white;border-radius:18px;display:none;flex-direction:column;gap:0;box-shadow:0 20px 50px rgba(31,69,89,.12)}.nav.open{display:flex}.nav a{padding:10px 12px}.menu-btn{display:block}.hero h1{font-size:41px}.hero-logo img{max-height:260px}.trust-row{gap:20px}.trust-row strong{font-size:17px}.product-grid{grid-template-columns:1fr}.products-panel{padding:30px;border-radius:27px}.partners-panel,.about-card{padding:30px;border-radius:27px}.partners-panel h2{font-size:36px}.partner-logo{width:145px;height:145px;padding:12px}.partners-track{animation-duration:14s}.about-card{grid-template-columns:1fr}.about-stat{margin-bottom:-5px}.about-stat strong{font-size:70px}.contact-copy{padding-top:0}.footer{flex-direction:column;align-items:flex-start}.modal-card{padding:25px}.modal-card h2{font-size:30px}}

/* متن‌هایی که به‌صورت پویا توسط script.js داخل مودال ساخته می‌شوند */
.modal-card .product-tag{font-size:11px}
.modal-card h2{font-size:37px}
.modal-card p{font-size:14px}
.modal-card .spec{font-size:11px}
.form-message{font-size:12px}
.support-button{position:fixed;right:24px;bottom:24px;z-index:60;display:inline-flex;align-items:center;justify-content:center;gap:9px;min-width:128px;height:48px;padding:0 16px;border:1px solid rgba(255,255,255,.9);border-radius:16px;background:linear-gradient(135deg,rgba(38,155,133,.94),rgba(23,176,140,.88));color:#fff;font-size:13px;font-weight:800;box-shadow:0 12px 28px rgba(23,139,111,.24);animation:support-float 2.2s ease-in-out infinite;transition:.25s}
.support-button img{width:24px;height:24px;object-fit:contain;display:block}
.support-button:hover{background:linear-gradient(135deg,#207f6d,#17b08c);transform:translateY(-3px)}
@keyframes support-float{0%,100%{translate:0 0}50%{translate:0 -9px}}
body:not(.english-mode) .support-button{right:auto;left:24px}
body.english-mode .support-button{right:24px;left:auto}
@media(max-width:620px){.support-button{right:auto;left:14px;bottom:14px;min-width:100px;height:44px;font-size:12px;border-radius:14px}body.english-mode .support-button{right:14px;left:auto}}
.modal-card>div{padding-top:18px}
.modal-close{left:18px;top:18px}
.english-mode .modal-card>div{padding-left:46px}
.english-mode .modal-card h2{direction:ltr;text-align:left}
@media(max-width:620px){.modal-card h2{font-size:32px}}