*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:'Vazirmatn',Tahoma,sans-serif;
}


body{

    background:#f8fafc;

    color:#0f172a;

    overflow-x:hidden;

}



/* هاله آبی پس زمینه */

body::before{

    content:"";

    position:fixed;

    width:600px;

    height:600px;

    background:#38bdf8;

    filter:blur(180px);

    opacity:.25;

    top:-200px;

    right:-150px;

    z-index:-1;

}



body::after{

    content:"";

    position:fixed;

    width:500px;

    height:500px;

    background:#2563eb;

    filter:blur(180px);

    opacity:.15;

    bottom:-200px;

    left:-100px;

    z-index:-1;

}





.companies{

    padding:100px 8%;

}





.title{

    text-align:center;

    margin-bottom:80px;

}



.title h1{

    font-size:48px;

    font-weight:800;

    color:#0f172a;

}



.title h1::after{

    content:"";

    display:block;

    width:90px;

    height:5px;

    margin:20px auto;

    background:linear-gradient(
    90deg,#0ea5e9,#2563eb
    );

    border-radius:20px;

}



.title p{

    font-size:18px;

    color:#64748b;

}






/* کارت شرکت */
.company-card{

display:flex;
align-items:center;
gap:50px;

position:relative;
overflow:hidden;

padding:20px;

border-radius:24px;

background:rgba(255,255,255,.85);

backdrop-filter:blur(15px);

border:1px solid #dbeafe;

box-shadow:0 12px 35px rgba(15,23,42,.12);

}

.company-card::before{

content:"";

position:absolute;

top:0;
left:-120%;

width:40%;
height:100%;

background:linear-gradient(
90deg,
transparent,
rgba(255,255,255,.55),
transparent
);

transform:skewX(-25deg);

transition:1.2s;

z-index:1;

}

.company-card:hover::before{

left:160%;

}

.company-card:hover{

    transform:translateY(-8px);


    box-shadow:

    0 35px 80px rgba(37,99,235,.2);

}



.company-card.reverse{

    flex-direction:row-reverse;

}






/* قاب عکس */

.gallery{

    width:55%;

    height:360px;

    position:relative;

    overflow:hidden;

    border-radius:25px;

    background:#eef2f7;

    box-shadow:
    0 20px 45px rgba(15,23,42,.12);

}




.gallery img{

    position:absolute;

    width:100%;

    height:100%;


    object-fit:cover;


    border-radius:25px;


    opacity:0;


    animation:industrialMove 9s infinite;


    filter:
    drop-shadow(
    0 15px 25px rgba(0,0,0,.18)
    );

}








.gallery img:nth-child(1){

    animation-delay:0s;

}


.gallery img:nth-child(2){

    animation-delay:3s;

}


.gallery img:nth-child(3){

    animation-delay:6s;

}





@keyframes industrialMove{


0%{

    opacity:0;

    transform:

    translateX(-80px)

    scale(.95);

}




8%{

    opacity:1;

}




25%{

    opacity:1;

    transform:

    translateX(0)

    scale(1);

}




35%{

    opacity:1;

    transform:

    translateX(20px)

    scale(1.03);

}




45%{

    opacity:0;

    transform:

    translateX(80px)

    scale(1.05);

}




100%{

    opacity:0;

}


}






/* متن */

.content{

    width:45%;

}



.content span{

    font-size:75px;

    font-weight:800;

    color:#0ea5e9;

    opacity:.8;

}
.content h2{

display:flex;
align-items:center;
gap:10px;

font-size:24px;

}

.content h2::before{

content:"";

width:12px;
height:12px;

border-radius:50%;

background:linear-gradient(135deg,#0ea5e9,#2563eb);

box-shadow:0 0 10px rgba(14,165,233,.5);

}

.content h2::before{

content:"";

width:14px;
height:14px;

border-radius:50%;

background:linear-gradient(
135deg,
#38bdf8,
#2563eb
);

box-shadow:
0 0 15px rgba(56,189,248,.6);

flex-shrink:0;

}



.content p{

    font-size:17px;

    line-height:2;

    color:#475569;

}







.tags{

    display:flex;

    gap:10px;

    flex-wrap:wrap;

    margin:30px 0;

}



.tags div{


    padding:9px 20px;


    background:#eff6ff;


    color:#2563eb;


    border-radius:50px;


    font-size:14px;


    font-weight:500;


}







.content a{


    display:inline-block;


    padding:14px 35px;


    background:

    linear-gradient(
    135deg,
    #0284c7,
    #2563eb
    );


    color:white;


    text-decoration:none;


    border-radius:50px;


    font-weight:600;


    box-shadow:


    0 10px 25px rgba(37,99,235,.3);


    transition:.3s;


}




.content a:hover{


    transform:translateY(-4px);


    box-shadow:


    0 15px 35px rgba(37,99,235,.45);


}






/* ==========================================
            MOBILE
========================================== */
@media (max-width:900px){

.companies{
    padding:40px 18px;
}

.title{
    margin-bottom:45px;
}

.title h1{
    font-size:34px;
}

.title p{
    font-size:15px;
    line-height:2;
}

/* کارت */

.company-card,
.company-card.reverse{

    display:flex;
    flex-direction:column;

    position:relative;
    overflow:hidden;

    gap:22px;

    margin-bottom:35px;

    padding:18px;

    border-radius:28px;

    background:linear-gradient(180deg,#ffffff,#f8fbff);

    border:1px solid #dbeafe;

    box-shadow:0 18px 40px rgba(37,99,235,.12);

}

.company-card::after{

    content:"";

    position:absolute;

    top:0;
    right:0;

    width:100%;
    height:4px;

    background:linear-gradient(90deg,#38bdf8,#2563eb);

}

/* گالری */

.gallery{

    width:100%;
    height:240px;

    position:relative;

    overflow:hidden;

    border-radius:22px;

    border:2px solid #dbeafe;

    background:#eef6ff;

    box-shadow:0 15px 35px rgba(37,99,235,.18);

}

.gallery img{

    position:absolute;

    inset:0;

    width:100%;
    height:100%;

    object-fit:cover;

    border-radius:22px;

    opacity:0;

    animation:industrialMove 8s infinite;

}

.gallery img:nth-child(1){animation-delay:0s;}
.gallery img:nth-child(2){animation-delay:2s;}
.gallery img:nth-child(3){animation-delay:4s;}
.gallery img:nth-child(4){animation-delay:6s;}

/* متن */

.content{
    width:100%;
}

.content span{

    width:56px;
    height:56px;

    display:flex;
    align-items:center;
    justify-content:center;

    font-size:20px;
    font-weight:800;

    color:#fff;

    background:linear-gradient(135deg,#38bdf8,#2563eb);

    border-radius:50%;

    box-shadow:0 10px 20px rgba(37,99,235,.30);

    margin-bottom:14px;

}

.content h2{

    display:flex;
    align-items:center;
    gap:12px;

    font-size:24px;

    margin-bottom:15px;

}

.content h2::before{

    content:"";

    width:12px;
    height:12px;

    border-radius:50%;

    background:#38bdf8;

    box-shadow:0 0 12px rgba(56,189,248,.6);

}

.content p{

    font-size:15px;

    line-height:2;

    color:#475569;

}

.tags{

    gap:8px;

    margin:20px 0;

}

.tags div{

    padding:8px 14px;

    font-size:13px;

}

.content a{

    width:100%;

    text-align:center;

    padding:14px;

    border-radius:16px;

}

}
/* ===========================
         Desktop Menu
=========================== */

.desktop-menu{

display:flex;

align-items:center;

gap:35px;

}



.mobile-menu{
    display:none;
    position:absolute;
    top:75px;
    right:15px;
    width:260px;

    background:rgba(8,20,42,.95);
    backdrop-filter:blur(18px);

    border:1px solid rgba(56,189,248,.25);
    border-radius:20px;

    padding:15px;

    box-shadow:
    0 20px 50px rgba(0,0,0,.35);

    z-index:999;
}

.mobile-menu.active{
    display:flex;
    flex-direction:column;
    gap:10px;
}

.mobile-menu a{

    color:white;
    text-decoration:none;

    padding:14px 18px;

    border-radius:14px;

    font-size:16px;
    font-weight:600;

    transition:.35s;

    border:1px solid transparent;
}

.mobile-menu a:hover{

    background:linear-gradient(135deg,#0ea5e9,#2563eb);

    transform:translateX(-6px);

    border-color:#38bdf8;

    box-shadow:0 10px 20px rgba(14,165,233,.35);
}

.menu-toggle{

    display:none;

    color:white;
    font-size:34px;
    cursor:pointer;

    transition:.3s;
}

.menu-toggle:hover{

    transform:rotate(90deg);

    color:#38bdf8;
}
/* =====================================
   DSR Engineering
   About Page Style
===================================== */


@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@300;400;500;600;700;800&display=swap');


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


body{

    font-family:'Vazirmatn',sans-serif;

    background:#f8fbff;

    color:#0f172a;

    overflow-x:hidden;

}



body::before{

    content:"";

    position:fixed;

    width:500px;
    height:500px;

    background:#1565ff;

    opacity:.12;

    filter:blur(120px);

    top:-150px;

    right:-150px;

    z-index:-1;

}


body::after{

    content:"";

    position:fixed;

    width:400px;
    height:400px;

    background:#00b7ff;

    opacity:.15;

    filter:blur(120px);

    bottom:-100px;

    left:-100px;

    z-index:-1;

}




.container{

    width:min(1200px,92%);

    margin:auto;

}




.about-section{

    padding:140px 7% 100px;

    min-height:100vh;

}



.about-section h1{

    text-align:center;

    font-size:48px;

    font-weight:900;

    color:#0f172a;

    margin-bottom:15px;

}



.about-section h1::after{

    content:"";

    display:block;

    width:90px;

    height:5px;

    margin:20px auto;

    border-radius:20px;

    background:linear-gradient(
        90deg,
        #1565ff,
        #00b7ff
    );

}



.about-section h3{

    text-align:center;

    color:#1565ff;

    font-size:26px;

    margin-bottom:35px;

}



.about-section p{

    max-width:900px;

    margin:20px auto;

    text-align:right;

    font-size:17px;

    line-height:2.2;

    color:#475569;

}



.about-section strong{

    color:#1565ff;

    font-weight:800;

}




/* =========================
   Capability Box
========================= */


.about-box{

    margin:70px auto;

    max-width:1000px;

    background:white;

    padding:45px;

    border-radius:30px;

    border:1px solid #e5edf8;

    box-shadow:

    0 25px 60px rgba(15,23,42,.08);

}



.about-box h2{

    font-size:32px;

    margin-bottom:30px;

    color:#0f172a;

}



.about-box ul{

    list-style:none;

    display:flex;

    flex-direction:column;

    gap:18px;

}



.about-box li{

    position:relative;

    padding-right:35px;

    color:#475569;

    font-size:16px;

    line-height:2;

}



.about-box li::before{

    content:"✓";

    position:absolute;

    right:0;

    top:3px;

    width:24px;

    height:24px;

    display:flex;

    align-items:center;

    justify-content:center;

    border-radius:50%;

    color:white;

    font-size:13px;

    background:linear-gradient(
        135deg,
        #1565ff,
        #00b7ff
    );

}





/* =========================
   Values Cards
========================= */


.about-values{

    display:grid;

    grid-template-columns:repeat(3,1fr);

    gap:25px;

    margin-top:60px;

}



.value-card{

    background:white;

    padding:35px;

    border-radius:25px;

    text-align:center;

    border:1px solid #e5edf8;

    box-shadow:

    0 20px 45px rgba(15,23,42,.07);

    transition:.35s;

}



.value-card:hover{

    transform:translateY(-10px);

    box-shadow:

    0 30px 70px rgba(21,101,255,.15);

}



.value-card h3{

    color:#1565ff;

    font-size:30px;

    margin-bottom:15px;

}



.value-card p{

    font-size:15px;

    text-align:center;

    line-height:2;

}




/* =========================
 Mobile
========================= */


@media(max-width:900px){


.about-section{

    padding:110px 20px 70px;

}



.about-section h1{

    font-size:32px;

}


.about-section h3{

    font-size:22px;

}



.about-section p{

    font-size:15px;

    text-align:right;

}



.about-box{

    padding:25px;

}



.about-values{

    grid-template-columns:1fr;

}



.value-card{

    padding:30px;

}


}