:root{
    --copper:#b87333;
    --charcoal:#1f2328;
    --dark:#111827;
    --light:#f8f8f8;
    --text:#444;
    --border:#e5e7eb;
    --max-width:1200px;
}

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

html{
    scroll-behavior:smooth;
}

body{
    font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
    color:var(--text);
    line-height:1.6;
    background:#fff;
	font-size:18px;
}

img{
    display:block;
    max-width:100%;
}

a{
    text-decoration:none;
}

.container{
    width:min(92%, var(--max-width));
    margin:0 auto;
}

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

header{
    position:sticky;
    top:0;
    background:#fff;
    z-index:1000;
    border-bottom:1px solid var(--border);
}

.navbar{
    height:80px;
    display:flex;
    justify-content:space-between;
    align-items:center;
}

.logo{
    font-size:1.6rem;
    font-weight:800;
    color:var(--charcoal);
}

.nav-links{
    display:flex;
    align-items:center;
    gap:2rem;
}

.nav-links a{
    color:var(--charcoal);
    font-weight:600;
}

.header-phone{
    background:var(--copper);
    color:#fff !important;
    padding:12px 18px;
    border-radius:6px;
}

.menu-toggle{
    display:none;
    background:none;
    border:none;
    cursor:pointer;
    flex-direction:column;
    gap:5px;
}

.menu-toggle span{
    width:28px;
    height:3px;
    background:#222;
    transition:.3s;
}

.menu-toggle.active span:nth-child(1){
    transform:rotate(45deg) translate(6px,6px);
}

.menu-toggle.active span:nth-child(2){
    opacity:0;
}

.menu-toggle.active span:nth-child(3){
    transform:rotate(-45deg) translate(5px,-5px);
}

/* =========================
   BUTTONS
========================= */

.btn{
    display:inline-block;
    padding:14px 28px;
    border-radius:6px;
    font-weight:700;
    transition:.3s;
}

.btn-primary{
    background:var(--copper);
    color:#fff;
}

.btn-primary:hover{
    opacity:.9;
}

.btn-secondary{
    border:2px solid #fff;
    color:#fff;
}

.btn-secondary:hover{
    background:#fff;
    color:#111;
}

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

.hero{
    position:relative;
    min-height:80vh;

    background:
        url("../Pictures/Osbornemetalsportfolio 118.jpg")
        center center / cover no-repeat;

    display:flex;
    align-items:center;
}

.hero-overlay{
    position:absolute;
    inset:0;

    background:
        linear-gradient(
            90deg,
            rgba(0,0,0,.75) 0%,
            rgba(0,0,0,.55) 45%,
            rgba(0,0,0,.25) 100%
        );
}

.hero-content{
    position:relative;
    z-index:2;
    max-width:800px;
    color:#fff;
    padding:120px 0;
}

.hero-kicker{
    text-transform:uppercase;
    letter-spacing:2px;
    font-size:.9rem;
    color:#ddd;
    margin-bottom:1rem;
}

.hero h1{
    font-size:clamp(2.7rem, 6vw, 5.2rem);
    line-height:1.05;
    margin-bottom:1.25rem;
    font-weight:800;
}

.hero-description{
    font-size:1.25rem;
    color:#f4f4f4;
    max-width:700px;
    margin-bottom:2rem;
}

.hero-buttons{
    display:flex;
    gap:1rem;
    flex-wrap:wrap;
    margin-bottom:2rem;
}

.hero-badges{
    display:flex;
    flex-wrap:wrap;
    gap:1rem;
}

.hero-badges span{
    background:rgba(255,255,255,.15);
    padding:10px 16px;
    border-radius:999px;
    backdrop-filter:blur(4px);
    font-size:.9rem;
}

/* =========================
   TRUST BAR
========================= */

.trust-bar{
    background:var(--charcoal);
    color:#fff;
    padding:2rem 0;
}

.trust-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:1.5rem;
    text-align:center;
}

.trust-item strong{
    display:block;
    font-size:1.4rem;
    color:#fff;
}

/* =========================
   SECTIONS
========================= */

.section{
    padding:80px 0;
}

.section-title{
    text-align:center;
    margin-bottom:50px;
}

.section-title h2{
    font-size:2.5rem;
    margin-bottom:1rem;
    color:var(--charcoal);
}

.section-title p{
    max-width:700px;
    margin:0 auto;
}

/* =========================
   PROJECTS
========================= */

.featured-projects{
    display:grid;
    grid-template-columns:2fr 1fr;
    gap:24px;
    margin-bottom:60px;
}

.featured-large{
    position:relative;
    overflow:hidden;
    border-radius:14px;
}

.featured-large img{
    width:100%;
    height:520px;
    object-fit:cover;
}

.project-overlay{
    position:absolute;
    left:0;
    right:0;
    bottom:0;
    color:#fff;
    padding:40px 25px 25px;

    background:
        linear-gradient(
            transparent,
            rgba(0,0,0,.9)
        );
}

.project-overlay h3{
    margin-bottom:8px;
}

.detail-heading{
    text-align:center;
    margin-bottom:30px;
    color:var(--charcoal);
}

.detail-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:24px;
}

.detail-grid figure{
    background:#fff;
    border-radius:12px;
    overflow:hidden;
    box-shadow:0 5px 20px rgba(0,0,0,.08);
}

.detail-grid img{
    width:100%;
    height:300px;
    object-fit:cover;
}

.detail-grid figcaption{
    padding:16px;
    font-weight:600;
}

/* =========================
   SERVICES
========================= */

.services-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
    gap:24px;
}

.service-card{
    background:#fff;
    border:1px solid var(--border);
    border-radius:12px;
    padding:30px;
}

.service-card h3{
    margin-bottom:10px;
    color:var(--charcoal);
}

/* =========================
   ABOUT
========================= */

.section-dark{
    background:#f8f8f8;
}

/* ABOUT */

.about-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:60px;
    align-items:center;
}

.about-grid img{
    width:100%;
    border-radius:12px;
}

/* SERVICE AREA */

.service-area{
    text-align:center;
    padding:70px 0;
}

.service-area h2{
    margin-bottom:15px;
    color:#1f2328;
}

/* CTA */

.cta-section{
    background:#1f2328;
    color:#fff;
    text-align:center;
}

.cta-section h2{
    margin-bottom:15px;
}

.cta-section p{
    max-width:700px;
    margin:0 auto 30px;
}

/* QUOTE FORM */

.quote-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:60px;
    align-items:start;
}

.quote-form{
    background:#fff;
    padding:30px;
    border-radius:12px;
}

.quote-form input,
.quote-form textarea,
.quote-form select{
    width:100%;
    padding:14px;
    margin-bottom:15px;
    border:1px solid #ddd;
    border-radius:6px;
    font-size:16px;
}

/* FOOTER */

footer{
    background:#151923;
    color:#d1d5db;
    border-top:4px solid #b87333;
    padding:70px 0 40px;
}

.footer-grid{
    display:grid;
    grid-template-columns:2fr 1fr 1fr;
    gap:50px;
}

.footer-grid h3{
    color:#ffffff;
}

.footer-grid a{
    color:#d1d5db;
}

.footer-grid a:hover{
    color:#ffffff;
}

.footer-bottom{
    background:#10141c;
    padding:25px 20px;
    color:#b8bcc4;
	text-align:center;
}

.footer-bottom p{
    margin:6px 0;
}

.footer-bottom a{
    color:#b87333;
    font-weight:600;
    text-decoration:none;
}

.footer-bottom a:hover{
    color:#d18a45;
}

.powered-by a{
    color:#b87333;
    font-weight:600;
}

.powered-by a:hover{
    color:#d18a45;
}

/* MOBILE CALL BUTTON */

.mobile-call{
    display:none;
}

/* TABLET */

@media (max-width:991px){

    .about-grid,
    .quote-grid,
    .footer-grid{
        grid-template-columns:1fr;
    }

}

/* MOBILE */

@media (max-width:768px){

    .menu-toggle{
        display:flex;
    }

    .nav-links{
        position:absolute;
        top:80px;
        left:0;
        width:100%;
        background:#fff;

        display:flex;
        flex-direction:column;

        max-height:0;
        overflow:hidden;
        transition:max-height .3s ease;
    }

    .nav-links.active{
        max-height:500px;
    }

    .nav-links a{
        padding:16px 24px;
        border-bottom:1px solid #eee;
    }

    .header-phone{
        display:none;
    }

    .featured-projects{
        grid-template-columns:1fr;
    }

    .detail-grid{
        grid-template-columns:1fr;
    }

    .trust-grid{
        grid-template-columns:1fr 1fr;
    }

    .mobile-call{
        display:flex;
        align-items:center;
        justify-content:center;

        position:fixed;
        left:20px;
        right:20px;
        bottom:20px;

        height:58px;

        background:#b87333;
        color:#fff;

        border-radius:999px;
        font-weight:bold;

        z-index:9999;
    }

}