:root {
    --primary: #f58200;
    --dark: #112b33;
    --deep: #071b22;
    --gold: #ffb000;
    --light: #f6f8f9;
    --text: #24343a;
    --muted: #667980;
    --card: #ffffff;
    --shadow: 0 18px 45px rgba(7, 27, 34, .12)
}

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

body {
    font-family: Inter, Arial, sans-serif;
    background: #f4f8f9;
    color: var(--text);
    line-height: 1.6
}

a {
    text-decoration: none;
    color: inherit
}

.topbar {
    background: var(--deep);
    color: #fff;
    display: flex;
    justify-content: center;
    gap: 28px;
    flex-wrap: wrap;
    padding: 8px 16px;
    font-size: 13px
}

.navbar {
    height: 78px;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 6%;
    box-shadow: 0 8px 25px rgba(0, 0, 0, .06);
    position: sticky;
    top: 0;
    z-index: 50
}

.brand{
    display:flex;
    align-items:center;
    justify-content:center;
    text-decoration:none;
    padding:0;
}

.brand-logo{
    display:block;
    height:75px;      /* Increase/decrease as needed */
    width:auto;
    object-fit:contain;
}

.bolt {
    color: var(--primary)
}

.footer-brand{
    display:flex;
    flex-direction:column;
    gap:15px;
}

.footer-logo{
    height:70px;
    width:260px;      /* fixed width */
    object-fit:cover;
    border-radius:12px;
    overflow:hidden;
    display:block;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 24px
}

.nav-links a {
    font-weight: 700;
    color: var(--dark)
}

.admin-link,
.btn {
    background: linear-gradient(135deg, var(--primary), var(--gold));
    color: #fff !important;
    padding: 11px 18px;
    border-radius: 999px;
    box-shadow: 0 10px 22px rgba(245, 130, 0, .25);
    border: 0;
    font-weight: 800;
    display: inline-block;
    cursor: pointer
}

.btn.dark {
    background: linear-gradient(135deg, var(--deep), var(--dark))
}

.menu-btn {
    display: none;
    border: 0;
    background: var(--primary);
    color: #fff;
    padding: 10px 14px;
    border-radius: 10px;
    font-size: 20px
}

.hero {
    min-height: 920px;
    background: linear-gradient(100deg, rgba(7, 27, 34, .90), rgba(17, 43, 51, .60)), url('../images/hero.jpg') center/cover;
    display: flex;
    align-items: center;
    padding: 70px 6%;
    color: #fff
}

.hero-content {
    max-width: 760px
}

.badge {
    display: inline-flex;
    background: rgba(255, 255, 255, .14);
    border: 1px solid rgba(255, 255, 255, .25);
    padding: 8px 14px;
    border-radius: 999px;
    color: #ffe1ad;
    font-weight: 800;
    margin-bottom: 18px
}

.hero h1 {
    font-size: 58px;
    line-height: 1.05;
    margin-bottom: 20px
}

.hero p {
    font-size: 18px;
    max-width: 680px;
    color: #e5eef1;
    margin-bottom: 28px
}

.section {
    padding: 80px 6%
}

.section-head {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 42px
}

.section-head h2 {
    font-size: 38px;
    color: var(--deep);
    margin-bottom: 10px
}

.section-head p {
    color: var(--muted)
}

.grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px
}

.product-card,
.cat-card,
.info-card,
.contact-card {
    background: #fff;
    border-radius: 22px;
    box-shadow: var(--shadow);
    overflow: hidden;
    border: 1px solid #e8eef0
}

.product-img {
  width: 100%;
  height: 220px;
  background: #f4f4f4;
  overflow: hidden;
  border-radius: 14px 14px 0 0;
}

.product-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  background: #ffffff;
}

.product-body {
    padding: 22px
}

.product-body h3 {
    font-size: 20px;
    color: var(--deep);
    margin-bottom: 8px
}

.tag {
    display: inline-block;
    background: #fff3df;
    color: #b86000;
    padding: 6px 11px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 800;
    margin-bottom: 10px
}

.price {
    font-weight: 900;
    color: var(--primary);
    margin: 14px 0
}

.catalog-band {
    background: linear-gradient(135deg, #071b22, #143743);
    color: #fff;
    border-radius: 28px;
    padding: 42px;
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 30px;
    align-items: center;
    box-shadow: var(--shadow)
}

.catalog-band img {
    width: 100%;
    border-radius: 22px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, .3)
}

.feature-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-top: 18px
}

.feature-list span {
    background: rgba(255, 255, 255, .08);
    padding: 10px 14px;
    border-radius: 12px
}

.page-hero {
    padding: 95px 6%;
    color: #fff;
    background: linear-gradient(100deg, rgba(7, 27, 34, .88), rgba(245, 130, 0, .35)), var(--bg) center/cover
}

.page-hero h1 {
    font-size: 48px
}

.filters {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 28px
}

.filters input,
.filters select,
.form input,
.form select,
.form textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid #dce6e9;
    border-radius: 14px;
    font: inherit
}

.filters input {
    max-width: 360px
}

.filters select {
    max-width: 260px
}

.details-wrap{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:35px;
    align-items:start;
}

.details-img{
    background:#fff !important;
    border-radius:18px;
    padding:20px;
    height:auto;
    min-height:auto;
    overflow:visible;
    display:block;
}

/* Full gallery box */
.product-gallery{
    width:100%;
    display:block;
}

/* Main image wrapper */
.main-product-image{
    width:100%;
    height:420px;
    background:#fff;
    border:1px solid #eee;
    border-radius:16px;
    padding:12px;
    display:flex;
    align-items:center;
    justify-content:center;
    overflow:hidden;
}

.main-product-image img{
    width:100%;
    height:100%;
    object-fit:contain;
    display:block;
}

/* Thumbnails grid under main image */
.product-thumbs{
    margin-top:16px;
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:12px;
}

.detail-thumb{
    width:100%;
    height:105px;
    background:#fff;
    border:1px solid #e5e5e5;
    border-radius:12px;
    padding:8px;
    cursor:pointer;
    overflow:hidden;
    transition:.3s;
}

.detail-thumb img{
    width:100%;
    height:100%;
    object-fit:contain;
    display:block;
}

.detail-thumb:hover,
.detail-thumb.active{
    border-color:#f3b300;
    box-shadow:0 8px 20px rgba(0,0,0,.12);
}

/* Mobile */
@media(max-width:768px){
    .details-wrap{
        grid-template-columns:1fr;
    }

    .main-product-image{
        height:320px;
    }

    .product-thumbs{
        grid-template-columns:repeat(3,1fr);
        gap:10px;
    }

    .detail-thumb{
        height:90px;
    }
}

.details-box {
    background: #fff;
    padding: 36px;
    border-radius: 28px;
    box-shadow: var(--shadow)
}

.specs {
    margin: 20px 0;
    display: grid;
    gap: 10px
}

.specs div {
    display: flex;
    justify-content: space-between;
    background: #f7fafb;
    padding: 12px;
    border-radius: 12px
}

.cat-card {
    padding: 28px;
    min-height: 170px;
    background: linear-gradient(135deg, #fff, #fff7ea)
}

.cat-card h3 {
    color: var(--deep)
}

.about-grid,
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    align-items: start
}

.info-card,
.contact-card {
    padding: 30px
}

.form {
    display: grid;
    gap: 15px
}

.footer {
    background: #071b22;
    color: #dbe8ec;
    padding: 60px 6% 20px;
}

.footer-grid{
    display:grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap:30px;
    align-items:start;
}

.footer h4{
    color:#fff;
    margin-bottom:15px;
    font-size:18px;
}

.footer a{
    display:block;
    color:#dbe8ec;
    margin:8px 0;
    transition:.3s;
}

.footer a:hover{
    color:var(--primary);
}

.footer p{
    margin:8px 0;
}

.footer p i{
    color:var(--primary);
    margin-right:8px;
}

.footer-social{
    display:flex;
    gap:12px;
    margin-top:15px;
}

.footer-social a{
    width:40px;
    height:40px;
    border-radius:50%;
    background:rgba(255,255,255,.1);
    display:flex;
    align-items:center;
    justify-content:center;
    color:#fff;
    transition:.3s;
    margin:0;
}

.footer-social a:hover{
    background:var(--primary);
    transform:translateY(-3px);
}

/* Map inside footer column */
.footer-map-box iframe{
    width:100%;
    height:170px;
    border:none;
    border-radius:12px;
}

.footer-map-link{
    display:inline-block !important;
    margin-top:10px !important;
    color:var(--primary) !important;
    font-weight:600;
}

.footer-map-link:hover{
    color:#fff !important;
}

.copyright{
    display:flex;
    justify-content:center;
    align-items:center;
    gap:60px;
    border-top:1px solid rgba(255,255,255,.1);
    margin-top:32px;
    padding-top:18px;
    color:#9eb0b6;
    font-size:14px;
    text-align:center;
}

.copyright-right{
    display:flex;
    align-items:center;
    gap:5px;
    white-space:nowrap;
}

.footer-credit-link{
    color:#ffd27a;
    text-decoration:none;
    font-weight:600;
    transition:.3s;
}

.footer-credit-link:hover{
    color:#ff8c00;
}

@media(max-width:980px){

    .footer-grid{
        grid-template-columns:1fr 1fr;
        gap:25px;
    }

    .footer-map-box{
        grid-column:span 2;
    }
}

@media(max-width:580px){

    .footer{
        padding:45px 15px 18px;
    }

    .footer-grid{
        grid-template-columns:1fr;
        gap:25px;
    }

    .footer-map-box{
        grid-column:auto;
    }

    .footer-map-box iframe{
        height:180px;
    }

    .footer-logo{
        width:100%;
        max-width:230px;
        height:auto;
    }

    .copyright{
        flex-direction:column;
        gap:8px;
        word-break:break-word;
    }

    .copyright-right{
        white-space:normal;
        justify-content:center;
        flex-wrap:wrap;
    }
}
@media (max-width:768px){
    .copyright{
        flex-direction:column;
        gap:10px;
    }
}

@media(max-width:980px) {
    .grid {
        grid-template-columns: repeat(2, 1fr)
    }

    .catalog-band,
    .details-wrap,
    .about-grid,
    .contact-grid,
    .footer-grid {
        grid-template-columns: 1fr
    }

    .hero h1 {
        font-size: 42px
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 78px;
        left: 0;
        right: 0;
        background: #fff;
        flex-direction: column;
        padding: 24px
    }

    .nav-links.show {
        display: flex
    }

    .menu-btn {
        display: block
    }
}

@media(max-width:580px) {
    .grid {
        grid-template-columns: 1fr
    }

    .topbar {
        display: none
    }

    .hero {
        min-height: auto
    }

    .hero h1,
    .page-hero h1 {
        font-size: 34px
    }

    .section {
        padding: 55px 5%
    }

    .feature-list {
        grid-template-columns: 1fr
    }
}

@media(max-width:980px) {
    .grid {
        grid-template-columns: repeat(2, 1fr);
        gap:18px;
    }

    .catalog-band,
    .details-wrap,
    .about-grid,
    .contact-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .hero h1 {
        font-size: 42px;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 78px;
        left: 0;
        right: 0;
        background: #fff;
        flex-direction: column;
        padding: 24px;
    }

    .nav-links.show {
        display: flex;
    }

    .menu-btn {
        display: block;
    }
}

@media(max-width:580px) {
    .grid {
        grid-template-columns: repeat(2, 1fr);
        gap:12px;
    }

    .product-img {
        height:130px;
    }

    .product-body {
        padding:12px;
    }

    .product-body h3 {
        font-size:15px;
        line-height:1.3;
    }

    .product-body p {
        font-size:12px;
        line-height:1.4;
    }

    .tag {
        font-size:10px;
        padding:4px 8px;
    }

    .price {
        font-size:13px;
        margin:8px 0;
    }

    .product-body .btn {
        font-size:11px;
        padding:8px 10px;
    }

    .topbar {
        display:none;
    }

    .hero {
        min-height:auto;
    }

    .hero h1,
    .page-hero h1 {
        font-size:34px;
    }

    .section {
        padding:55px 5%;
    }

    .feature-list {
        grid-template-columns:1fr;
    }
}

html,
body{
    width:100%;
    max-width:100%;
    overflow-x:hidden;
}

img{
    max-width:100%;
}

*{
    max-width:100%;
}

.navbar,
.section,
.hero,
.page-hero,
.footer{
    width:100%;
    max-width:100%;
}

.grid,
.footer-grid,
.catalog-band,
.details-wrap,
.about-grid,
.contact-grid{
    width:100%;
    max-width:100%;
}

@media(max-width:580px){

    body{
        overflow-x:hidden;
    }

    .navbar{
        padding:0 15px;
    }

    .brand-logo{
        height:58px;
    }

    .hero{
        padding:50px 18px;
    }

    .hero h1,
    .page-hero h1{
        font-size:30px;
        line-height:1.15;
    }

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

    .section{
        padding:45px 15px;
    }

    .grid{
        grid-template-columns:repeat(2, minmax(0, 1fr));
        gap:10px;
    }

    .product-card{
        min-width:0;
    }

    .product-img{
        height:120px;
    }

    .product-body{
        padding:10px;
    }

    .product-body h3{
        font-size:14px;
        line-height:1.3;
        word-break:break-word;
    }

    .product-body p{
        font-size:11px;
        line-height:1.4;
    }

    .product-body .btn{
        font-size:10px;
        padding:7px 8px;
        white-space:nowrap;
    }

    .catalog-band{
        padding:22px;
        border-radius:20px;
    }

    .footer{
        padding:45px 15px 18px;
    }

    .footer-logo{
        width:100%;
        max-width:230px;
        height:auto;
    }

    .copyright{
        flex-direction:column;
        gap:8px;
        word-break:break-word;
    }

    .copyright-right{
        white-space:normal;
        justify-content:center;
        flex-wrap:wrap;
    }

    .filters input,
    .filters select{
        max-width:100%;
    }
}

.product-loader {
  grid-column: 1 / -1;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 15px 35px rgba(0,0,0,.08);
  text-align: center;
}

.product-loader h3 {
  margin-top: 15px;
  color: #112b33;
}

.product-loader p {
  color: #667980;
}

.solar-loader {
  width: 60px;
  height: 60px;
  border: 5px solid rgba(245,130,0,.2);
  border-top-color: #f58200;
  border-right-color: #ffb000;
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Product Details Multiple Image Gallery */
.product-gallery{
    width:100%;
}

.main-product-image{
    width:100%;
    height:420px;
    background:#fff;
    border-radius:18px;
    overflow:hidden;
    display:flex;
    align-items:center;
    justify-content:center;
    box-shadow:var(--shadow);
}

.main-product-image img{
    width:100%;
    height:100%;
    object-fit:contain;
    padding:15px;
}

.product-thumbs{
    display:flex;
    gap:10px;
    margin-top:14px;
    overflow-x:auto;
    padding-bottom:6px;
}

.detail-thumb{
    width:82px;
    height:82px;
    border:2px solid transparent;
    border-radius:12px;
    background:#fff;
    padding:5px;
    cursor:pointer;
    flex:0 0 auto;
}

.detail-thumb.active{
    border-color:var(--primary);
}

.detail-thumb img{
    width:100%;
    height:100%;
    object-fit:contain;
}

@media(max-width:580px){
    .main-product-image{
        height:300px;
    }

    .detail-thumb{
        width:68px;
        height:68px;
    }
}