/* ===============================
   GLOBAL RESET
=============================== */
*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

body{
    font-family:'Roboto',sans-serif;
    background:#0d0d0d;
    color:#f0f0f0;
}

a{
    color:#ff7a00;
    text-decoration:none;
}

/* ===============================
   TOP BAR
=============================== */
.top-bar{
    background:#111;
    text-align:center;
    padding:10px;
    font-size:14px;
}

/* ===============================
   HEADER
=============================== */
header{
    position:sticky;
    top:0;
    background:#0d0d0d;
    border-bottom:1px solid #222;
    z-index:1000;
}

.header-flex{
    max-width:1200px;
    margin:auto;
    padding:15px 20px;
    display:flex;
    justify-content:space-between;
    align-items:center;
}

.logo{
    font-family:'Orbitron',sans-serif;
    color:#ff7a00;
    font-size:26px;
}

.logo span{
    color:#fff;
}

nav a{
    margin-left:20px;
    transition:0.3s;
}

nav a:hover{
    color:#fff;
}

/* ===============================
   HERO
=============================== */
.hero{
    height:75vh;
    display:flex;
    justify-content:center;
    align-items:center;
    text-align:center;
    background:linear-gradient(135deg,#1a1a1a,#0d0d0d);
}

.hero h1{
    font-family:'Orbitron',sans-serif;
    font-size:48px;
    color:#ff7a00;
}

.hero p{
    margin:15px 0;
    font-size:18px;
}

/* ===============================
   SECTIONS
=============================== */
.section{
    max-width:1200px;
    margin:auto;
    padding:70px 20px;
    text-align:center;
    scroll-margin-top:90px;
}

.section h2{
    margin-bottom:20px;
}

.light{
    background:#111;
}

/* ===============================
   PRODUCTS
=============================== */
.product-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:25px;
    margin-top:40px;
}

.product-card{
    background:#1a1a1a;
    border-radius:12px;
    overflow:hidden;
    transition:0.3s;
}

.product-card:hover{
    transform:translateY(-5px);
    box-shadow:0 0 20px rgba(255,122,0,0.3);
}

.product-card img{
    width:100%;
    height:180px;
    object-fit:cover;
}

.product-card h3{
    color:#ff7a00;
    margin:15px 0 5px;
}

.product-card p{
    margin-bottom:15px;
}

/* ===============================
   BUTTON
=============================== */
.pdf-btn{
    display:inline-block;
    margin-top:20px;
    padding:14px 30px;
    background:#ff7a00;
    color:#000;
    border-radius:30px;
    font-weight:bold;
    border:none;
    cursor:pointer;
    transition:0.3s;
}

.pdf-btn:hover{
    background:#ffa64d;
}

/* ===============================
   TDS FORM
=============================== */
.tds-form{
    max-width:500px;
    margin:auto;
    margin-top:30px;
}

/* DROPDOWNS */
.tds-form select{
    margin:5px 0;
    padding:8px;
    border-radius:6px;
    border:none;
    background:#222;
    color:#fff;
    width:calc(100% - 20px);
}

/* INPUTS + TEXTAREA (FIXED) */
.tds-form input,
.tds-form textarea{
    margin:5px 0;
    padding:8px;
    border-radius:6px;
    border:none;
    background:#222;
    color:#fff;
    width:calc(100% - 20px);
}

/* ===============================
   FACTORY GALLERY
=============================== */
.factory-gallery{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
    gap:20px;
    margin-top:40px;
}

.factory-gallery img{
    width:100%;
    border-radius:12px;
    transition:transform .3s,box-shadow .3s;
}

.factory-gallery img:hover{
    transform:scale(1.03);
    box-shadow:0 0 20px rgba(255,122,0,.4);
}

/* ===============================
   FOOTER
=============================== */
footer{
    background:#111;
    text-align:center;
    padding:20px;
    font-size:14px;
}