/* ==========================
   ����� ���������
========================== */

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

html{
    scroll-behavior:smooth;
}

body{
    font-family:Arial, Helvetica, sans-serif;
    background:#ffffff;
    color:#222;
    overflow-x:hidden;
}

.container{
    width:85%;
    max-width:1600px;
    margin:auto;
}

/* ==========================
   HEADER
========================== */

.header{

    position:fixed;

    top:0;
    left:0;

    width:100%;

    background:rgba(255,255,255,.97);

    backdrop-filter:blur(12px);

    box-shadow:0 3px 15px rgba(0,0,0,.08);

    z-index:9999;

}

.header .container{

    display:flex;

    justify-content:space-between;

    align-items:center;

    padding:18px 0;

}

.logo{

    font-size:30px;

    font-weight:700;

    color:#0f4c81;

    letter-spacing:1px;

}

/* ==========================
   MENU
========================== */

.navigation ul{

    display:flex;

    list-style:none;

    gap:34px;

}

.navigation a{

    text-decoration:none;

    color:#222;

    font-size:17px;

    font-weight:600;

    transition:.3s;

}

.navigation a:hover{

    color:#0f6db5;

}

/* ==========================
   ������ ������
========================== */

.header-buttons{

    display:flex;

    gap:12px;

}

.header-buttons a{

    text-decoration:none;

    padding:11px 18px;

    border-radius:40px;

    font-size:15px;

    font-weight:600;

    transition:.3s;

}

.phone-btn{

    background:#0f6db5;

    color:#fff;

}

.whatsapp-btn{

    background:#27ae60;

    color:#fff;

}

.quote-btn{

    background:#f39c12;

    color:#fff;

}

.header-buttons a:hover{

    transform:translateY(-2px);

    opacity:.9;

}

/* ==========================
   HERO
========================== */

.hero{
    width:1450px;
    height:780px;
    max-width:1450px;
    margin:135px auto 0;
 overflow:hidden;
    position:relative;


}

.hero-slider{

    width:100%;

    height:100%;

    position:relative;

}

.slide{
    position:absolute;
    top:0;
    left:0;
    width:100%;
   
    height:100%;

    opacity:0;
    visibility:hidden;

    transition:opacity 1s ease;
}

.slide.active{
    opacity:1;
    visibility:visible;
    z-index:2;
}

.slide img{
    width:100%;
    height:100%;
    object-fit:contain;
    object-position:center 80%;


}

.overlay{

    position:absolute;

    inset:0;

    background:rgba(0,0,0,.45);

    display:flex;

    flex-direction:column;

    justify-content:center;

    align-items:center;

    text-align:center;

    padding:20px;

}

.overlay h1{

    color:#fff;

    font-size:56px;

    line-height:1.2;

    margin-bottom:25px;

    max-width:1100px;

}

.overlay p{

    color:#fff;

    font-size:25px;

    max-width:950px;

    line-height:1.6;

}
/* ==========================
   CONTACTS
========================== */

.contact-card{
    width:95%;
    max-width:1450px;
    margin:20px auto;
    padding:20px 40px;
    background:#0b2d22;
    border-radius:18px;
    text-align:center;
    box-shadow:0 10px 25px rgba(0,0,0,.20);

}

.contact-card h2{
    font-size:32px;
    margin-bottom:15px;
    color:#fff;
}

.contact-card p{
    font-size:18px;
    line-height:1;
    color:#f5f5f5;
}

.footer-logo{
    width:45px;
    margin-bottom:10px;
}

footer{
    background:#071d16;
    color:#fff;
    text-align:center;
    padding:35px;
    font-size:15px;
}
/* ==========================
   ABOUT PAGE
========================== */

.about-page .container{
    max-width:1450px;
    margin:40px auto;
}

.about-image{
    width:1450px;
    height:780px;
    display:block;
    margin:30px auto;
    object-fit:cover;
    border-radius:18px;
}

.about-page h1{
    font-size:42px;
    margin-bottom:30px;
    text-align:center;
}

.about-page p{
    font-size:21px;
    line-height:1.8;
    margin-bottom:22px;
}

.about-list{
    font-size:20px;
    line-height:1.8;
    padding-left:30px;
}
.logo img {
    height: 80px;
    width: auto;
}
/* ==========================
   PRODUCTS PAGE
========================== */

.products-banner{
    margin-top:120px;
    margin-bottom:50px;
}

.products-banner-image{
    display:block;
    width:100%;
    max-width:1450px;
    height:auto;
    margin:0 auto;
    border-radius:18px;
}
/* ===================================
   PRODUCT CATALOG
=================================== */

.products{
    padding:70px 0;
}

.products-title{
    text-align:center;
    font-size:42px;
    margin-bottom:15px;
    color:#0b2d22;
}

.products-subtitle{
    text-align:center;
    font-size:20px;
    color:#666;
    margin-bottom:50px;
}

.products-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:30px;
    justify-items:center;
    align-items:start;
}
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.products-grid-top{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:30px;
    margin-bottom:30px;
}

/* ---------- ������ ��� ---------- */

.products-grid-bottom{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:30px;

    width:74%;
    margin:0 auto;

    transform:translateX(-60px);
}
.product-card{
     width:300px;
    background:#fff;
    border-radius:18px;
    overflow:hidden;
    box-shadow:0 8px 25px rgba(0,0,0,.12);
    transition:.3s;
}

.product-card:hover{
    transform:translateY(-8px);
}

.product-card img{
    width:100%;
    height:240px;
    object-fit:cover;
}

.product-card h3{
    padding:18px;
    text-align:center;
    font-size:24px;
    color:#0b2d22;
}

.details-btn{
    display:block;
    width:85%;
    margin:0 auto 20px;
    padding:12px;
    border:none;
    border-radius:8px;
    background:#0b6b43;
    color:#fff;
    font-size:16px;
    cursor:pointer;
}



/* ===================================
   �������� ������
=================================== */

.product-details{
    display:none;
    padding:25px;
    background:#f9f9f9;
    border-top:1px solid #ddd;
    line-height:1.8;
    font-size:16px;
}

.product-details h4{
    margin:20px 0 10px;
    color:#0b2d22;
    font-size:22px;
}

.product-details ul{
    margin-left:20px;
    margin-bottom:20px;
}

.product-details li{
    margin-bottom:8px;
}

.product-details.active{
    display:block;
}

.quote-product-btn{
    display:inline-block;
    margin-top:20px;
    padding:14px 28px;
    background:#0b6b43;
    color:#fff;
    text-decoration:none;
    border-radius:8px;
    font-weight:bold;
    transition:.3s;
}

.quote-product-btn:hover{
    background:#095434;
}
/* ==========================================
   RFQ
========================================== */

.rfq-section{
    max-width:1450px;
    margin:140px auto 60px;
    padding:45px;
    background:#fff;
    border-radius:18px;
    box-shadow:0 8px 30px rgba(0,0,0,.08);
}

.rfq-title{
    text-align:center;
    font-size:42px;
    color:#0b2d22;
    margin-bottom:15px;
}

.rfq-subtitle{
    text-align:center;
    font-size:20px;
    color:#666;
    margin-bottom:40px;
    line-height:1.6;
}

.rfq-form h2{
    margin:40px 0 20px;
    padding-bottom:10px;
    border-bottom:2px solid #0b6b43;
    color:#0b2d22;
}

.rfq-form label{
    display:block;
    margin:14px 0 6px;
    font-weight:600;
}

.rfq-form input,
.rfq-form select,
.rfq-form textarea{

    width:100%;
    padding:14px;
    border:1px solid #ccc;
    border-radius:8px;
    font-size:16px;
    margin-bottom:15px;

}

.rfq-form input[type=radio],
.rfq-form input[type=checkbox]{

    width:auto;
    margin-right:10px;

}

.submit-btn{

    width:100%;
    margin-top:35px;
    padding:18px;
    background:#0b6b43;
    color:white;
    border:none;
    border-radius:10px;
    font-size:20px;
    font-weight:bold;
    cursor:pointer;
    transition:.3s;

}

.submit-btn:hover{

    background:#095434;

}
.transport-request{
    max-width:900px;
    margin:60px auto;
    background:#ffffff;
    padding:40px;
    border-radius:12px;
    box-shadow:0 5px 20px rgba(0,0,0,.08);
}

.transport-request h2{
    text-align:center;
    margin-bottom:10px;
    color:#0b4f2f;
}

.transport-request p{
    text-align:center;
    margin-bottom:30px;
}

.request-table{
    width:100%;
    border-collapse:collapse;
}

.request-table td{
    padding:12px;
    border:1px solid #ddd;
}

.request-table td:first-child{
    width:35%;
    background:#f5f5f5;
    font-weight:600;
}

.request-table input,
.request-table select,
.request-table textarea{
    width:100%;
    padding:10px;
    border:1px solid #ccc;
    border-radius:6px;
    font-size:15px;
    box-sizing:border-box;
}

.submit-btn{
    display:block;
    margin:30px auto 0;
    background:#0b8f45;
    color:#fff;
    border:none;
    padding:15px 40px;
    font-size:18px;
    border-radius:8px;
    cursor:pointer;
    transition:.3s;
}

.submit-btn:hover{
    background:#08753a;
}
/* ===========================
   CONTACTS PAGE
=========================== */

.contacts-hero{
    width:100%;
    max-width:1450px;
    margin:120px auto 40px;
    text-align:center;
}

.contacts-hero img{
    width:100%;
    max-width:1450px;
    height:auto;
    display:block;
    margin:0 auto;
}

.contact-form{
    width:100%;
    max-width:1200px;
    margin:50px auto;
    padding:0 20px;
}

.contact-form form{
    display:flex;
    flex-direction:column;
    gap:20px;
}

.form-row{
    display:flex;
    gap:20px;
}

.form-row input{
    flex:1;
}

.contact-form input,
.contact-form textarea{
    width:100%;
    padding:15px;
    font-size:16px;
    border:1px solid #ccc;
    border-radius:6px;
    box-sizing:border-box;
}

.contact-form textarea{
    min-height:220px;
}

.contact-form button{
    width:220px;
    margin-left:auto;
    padding:15px;
    background:#0b8f45;
    color:#fff;
    border:none;
    border-radius:6px;
    font-size:16px;
    cursor:pointer;
}