*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:Arial,Helvetica,sans-serif;background:#f3f3f3;color:#171717;line-height:1.7}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
button,input,textarea{font:inherit}
.container{width:min(1200px,92%);margin:0 auto}
.site-header{background:#f3cfb9;position:relative;z-index:1000}
.header-inner{min-height:100px;height: 20px;padding-top: -10px;display:flex;align-items:center;gap:24px}
.brand img{width:150px;height:auto}
.desktop-nav{display:flex;align-items:center;gap:24px;margin-left:auto}
.desktop-nav a:hover,.footer-links a:hover{color:#f7943d}

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

.mobile-nav {
    display: none;
}

/* Desktop */
.menu-toggle {
    display: none;
}

/* Mobile / Android */
@media (max-width: 700px) {

    .desktop-nav {
        display: none;
    }

    .menu-toggle {
        display: block;
        margin-left: auto;
        border: none;
        background: transparent;
        font-size: 28px;
        cursor: pointer;
        z-index: 1001;
    }

    .mobile-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: #ebe6e6;
        flex-direction: column;
        padding: 15px 0;
        z-index: 1000;
    }

    .mobile-nav.open {
        display: flex;
    }
}
/* =========================
   HOME HERO
========================= */

.home-hero {
    position: relative;
    width: 100%;
    height: 400px;
    overflow: hidden;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: auto;
    height: auto;

    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;

    opacity: 0;
    animation: heroSlideshow 10s infinite;
}

.slide-1 {
    background-image: url("../images/home-hero.jpg");
    animation-delay: 0s;
}

.slide-2 {
    background-image: url("../images/home-hero-2.jpg");
    animation-delay: 5s;
}

.hero-shade {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 0;
    background: rgba(0, 0, 0, 0.493);
    z-index: 1;
    pointer-events: none;
}

.hero-copy {
    position: relative;
    z-index: 2;
    padding-top: 100px;
    color: #fff;
    font-size: clamp(20px, 5vw, 50px);
    font-weight: 800;
    line-height: 1.15;
}

.hero-copy strong {
    display: block;
    color: #fff500;
    font-size: clamp(20px, 7vw, 60px);
}

@keyframes heroSlideshow {
    0%,
    100% {
        opacity: 0;
    }

    10%,
    45% {
        opacity: 1;
    }

    55% {
        opacity: 0;
    }
}

/* Tablet */
@media (max-width: 900px) {
    .home-hero {
        height: 400px;
    }

    .hero-copy {
        padding-top: 90px;
    }
}

/* Mobile */
@media (max-width: 700px) {
    .home-hero {
        height: 100%;
    }

    .hero-copy {
        padding-top: 90px;
        font-size: 23px;
    }

    .hero-copy strong {
        font-size: 34px;
    }
}

/* Small phones */
@media (max-width: 480px) {
    .home-hero {
        height: 100%;
    }

    .hero-copy {
        padding-top: 70px;
        font-size: 20px;
    }

    .hero-copy strong {
        font-size: 30px;
    }
}

.label{display:inline-block;background:#f7943d;color:#fff;padding:5px 14px;border-radius:3px;font-size:18px;font-weight:600}
.intro{padding:55px 0 10px}
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:45px}
.info-card{background:#fff;padding:30px;border-radius:20px;box-shadow:0 5px 20px rgba(0,0,0,.06)}
.info-card h2{font-size:40px;margin-bottom:18px}
.info-card ul{padding-left:20px}
.about-home{padding:40px 0 70px}
.about-home h2{font-size:40px;line-height:1.15;margin:20px 0}
.about-home p{max-width:900px;font-size:20px;color:#555;margin-bottom:18px}
.location{color:#333!important;font-weight:550}
.stats {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px 80px;

    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;

    box-sizing: border-box;
}

.stats .stat {
    min-height: 150px;
    background: #4c31e4;
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
    padding: 20px;
}
.stats .stat b {
    display: block;
    font-size: 48px;
    line-height: 1.1;
    color: #ffffff;
}

.stats .stat span {
    display: block;
    margin-top: 10px;
    font-size: 18px;
    font-weight: 600;
    color: #ffffff;
}

.stat {
    width: 100%;
    min-width: 0;
    min-height: 150px;

    box-sizing: border-box;

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

    padding: 20px;
    border-radius: 20px;

    opacity: 0;
    transform: translateY(50px);

    transition:
        opacity 0.6s ease,
        transform 0.6s ease;
}

.stat.show {
    opacity: 1;
    transform: translateY(0);
}
@media (max-width: 900px) {

    .stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

}
@media (max-width: 600px) {

    .stats {
        grid-template-columns: 1fr;
        gap: 15px;
        padding: 30px 15px 50px;
    }

    .stat {
        min-height: 120px;
    }

}

.wide-image{padding-bottom:80px}.wide-image img,.about-refinery{width:100%;height:420px;object-fit:cover;border-radius:12px}
.service-preview{background:#fff;padding:60px 0}
.service-slider{overflow:hidden;margin-top:35px}
.service-track {
    display: flex;
    transition: transform 0.6s ease;
}

.service-card {
    flex: 0 0 48%;
}
.service-card img{width:90%;gap: 20px;height:250px;object-fit:cover;border-radius:10px}
.service-card h3{font-size:30px;margin:18px 0 0}.service-card p{font-size: 25px;margin: 18px 10px 0;color:#292929}
.slider-arrows{display:flex;justify-content:center;gap:10px;margin-top:30px}
.slider-arrows button{width:42px;height:42px;border:0;border-radius:50%;background:#111;color:#fff;cursor:pointer;font-size:20px}
.mission{padding:80px 0 90px}.mission>div{margin-top:30px;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:45px}
.mission img{width:100%;height:350px;object-fit:cover;border-radius:10px}.mission p{font-size:25px;color:#1b1b1b}
.page-banner{height:220px;position:relative;background:url("../images/home-hero2.jpg") center/cover;display:flex;align-items:center}
.page-banner::before{content:"";position:absolute;inset:0;background:rgba(51, 24, 1, 0.623)}
.page-banner .container{position:relative;z-index:2}.page-banner h1{color:#fff;font-size:clamp(36px,5vw,64px);line-height:1.1}.page-banner h1 span{color:#fff000}.page-banner small{color:#eee}
.about-page{padding:70px 0 100px}.about-page h2{font-size:42px;margin-bottom:25px}.about-page .director span{color:#db7017}.about-page h3{font-size:18px;margin-top:-20px;letter-spacing:3px}
.company-copy h2{font-size:32px;margin-top:50px}.about-page p{font-size:19px;color:#555;margin-bottom:20px}
.mission-section,.vision-section{padding:70px 0}.mission-vision-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.section-title{display:inline-block;background:#f7943d;color:#fff!important;font-size:18px;font-weight:700;padding:9px 18px;border-radius:8px;margin-bottom:25px}.mission-vision-text p{font-size:17px;max-width:600px}.mission-vision-image img{width:100%;height:300px;object-fit:cover;border-radius:10px}
.services-page{padding:60px 0 110px}.service-row{display:grid;grid-template-columns:1fr 1fr;gap:45px;align-items:center;margin-bottom:65px}.service-row.reverse{direction:rtl}.service-row.reverse>*{direction:ltr}.service-row img{width:100%;height:300px;object-fit:cover;border-radius:14px}.service-row h2{font-size:32px;line-height:1.15;margin-bottom:12px}.service-row p{color:#666}
.orange-button{display:inline-block;background:#f7943d;color:#fff;padding:11px 20px;border-radius:4px;margin-top:15px;font-weight:600}.orange-button:hover,.submit-btn:hover{background:#df7d29}
.contact-page{padding:50px 0 100px}.contact-page h2{font-size:25px;margin-bottom:15px}.map-image{width:100%;max-height:400px;object-fit:cover;border-radius:10px}.address{font-size:19px;margin:15px 0 40px}.contact-info{margin-bottom:45px}.contact-info p{font-size:18px;margin:8px 0}.contact-info a{color:#333}.contact-info a:hover{color:#f7943d}
.contact-form{width:min(850px,100%);display:flex;flex-direction:column;gap:8px}.contact-form label{font-size:17px;margin-top:10px}.contact-form input,.contact-form textarea{width:100%;border:0;background:#e9e9e9;padding:14px 15px;outline:0;font-size:16px}.contact-form input{height:48px}.contact-form textarea{min-height:180px;resize:vertical}.contact-form input:focus,.contact-form textarea:focus{outline:2px solid #f7943d}.submit-btn{border:0;background:#f7943d;color:#fff;padding:12px 35px;border-radius:4px;font-size:16px;cursor:pointer;align-self:flex-start;margin-top:10px}
.message{padding:14px 16px;background:#e7f7e7;border-left:4px solid #31a24c;margin:20px 0;max-width:850px}.message.error{background:#fff0f0;border-left-color:#c33}
.search-page{padding:60px 0 100px}.search-results{background:#fff;border-radius:12px;padding:25px}.result{padding:18px 0;border-bottom:1px solid #eee}.result:last-child{border-bottom:0}.result h2{font-size:23px}.result p{color:#666}
.footer{background:linear-gradient(rgba(0,0,0,.78),rgba(0,0,0,.82)),url("../images/home-hero3.jpg") center/cover;color:#fff;padding:45px 0 0}.footer-inner{display:flex;justify-content:space-between;gap:60px;min-height:230px}.footer-brand{max-width:3000px}.footer-brand img{width:150px;object-fit: 30px;margin-bottom:18px}.footer-brand p{display:inline-block;background:#f7943d;padding:15px 30px; transform: translateY(-40px);line-height:1.3}.footer-links{display:flex;flex-direction:column;gap:8px}.copyright{border-top:1px solid rgba(255,255,255,.4);text-align:center;padding:10px;font-size:30px}
@media(max-width:900px){.desktop-nav{display:none}.menu-toggle{display:block;margin-left:auto;border:0;background:transparent;font-size:28px;cursor:pointer}.header-inner{min-height:75px}.search{width:45%}.cards,.mission-vision-grid{gap:25px}.stats{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){
 .container{width:90%}.brand img{width:110px}.search{width:42%;height:32px}
 .search input{padding:0 8px}.mobile-nav.active{display:block;background:#fff;padding:10px 5%;box-shadow:0 5px 15px rgba(0,0,0,.08)}
 .mobile-nav a{display:block;padding:11px 0;border-bottom:1px solid #eee}.home-hero{min-height:350px}.hero-copy{padding-top:115px;font-size:23px}
 .hero-copy strong{font-size:34px}.intro{padding-top:45px}.cards{grid-template-columns:1fr}.info-card{padding:25px}.info-card h2{font-size:27px}.about-home h2{font-size:28px}.about-home p{font-size:16px}
 .stats{grid-template-columns:repeat(2,1fr);gap:12px;padding:20px 0 55px}.stats div{min-height:105px}.stats b{font-size:30px}.stats span{font-size:14px}.wide-image{padding-bottom:55px}.wide-image img,.about-refinery{height:250px}.service-preview{padding:50px 0}
 .service-card{flex-basis:100%;padding:0}.service-card img{height:220px}.service-card h3{font-size:22px}.mission{padding:55px 0 65px}.mission>div{grid-template-columns:1fr;gap:25px}.mission img{height:250px}.mission p{font-size:17px}.page-banner{height:160px}.about-page,.services-page,.contact-page{padding-top:45px}
 .about-page h2{font-size:28px}.about-page p{font-size:16px}.about-page h3{font-size:15px}.service-row{grid-template-columns:1fr;gap:20px;margin-bottom:55px}.service-row.reverse{direction:ltr}.service-row img{height:230px}.service-row h2{font-size:26px}.mission-section,.vision-section{padding:55px 0}.mission-vision-grid{grid-template-columns:1fr;gap:30px}
 .mission-vision-text{order:1}.mission-vision-image{order:2}.vision-section .mission-vision-image{order:2}.contact-page h2{font-size:21px}.address,.contact-info p{font-size:16px}.map-image{height:230px}
 .footer-inner{flex-direction:column;text-align:center;align-items:center;gap:25px;min-height:0;padding-bottom:30px}.footer-brand img{margin:0 auto 12px}.footer-links{align-items:center}.copyright{font-size:11px}
}
@media (max-width: 700px) {
    .stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
        padding: 30px 0 55px;
    }

    .stats .stat {
        min-height: 120px;
        border-radius: 15px;
    }

    .stats .stat b {
        font-size: 32px;
    }

    .stats .stat span {
        font-size: 14px;
    }
}