:root {
    --luxury-bg: #0a0a0a;
    --luxury-text: #f2f1ee;
    --luxury-muted: #bdbbb6;
    --luxury-gold: #d4af37;
    --luxury-gold-2: #b88a24;
    --luxury-ivory: #f4efe6;
    --card: #0f1012;
    --accent-grad: linear-gradient(90deg, var(--luxury-gold), var(--luxury-gold-2));
}

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

html, body {
    margin: 0;
    padding: 0;
    background: var(--luxury-bg);
    color: var(--luxury-text);
    font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
    line-height: 1.4;
}

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

a {
    color: var(--luxury-ivory);
    text-decoration: none;
}

header {
    position: sticky;
    top: 0;
    background: #0b0b0b;
    border-bottom: 1px solid #161616;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    z-index: 1000;
}

.header-wrap {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    gap: 16px;
    flex-wrap: wrap;
}

.logo img {
    height: 62px;
    width: auto; /* fix stretch issue */
}

nav ul {
    list-style: none;
    display: flex;
    gap: 16px;
    margin: 0;
    padding: 0;
}

    nav ul li a {
        text-decoration: none;
        font-weight: 600;
        color: #111;
        transition: color 0.3s ease;
    }

        nav ul li a:hover {
            color: #0077cc;
        }

.cta {
    display: flex;
    gap: 10px;
}

.btn {
    display: inline-block;
    padding: 10px 18px;
    border-radius: 999px;
    font-weight: 600;
    background: #0077cc;
    color: #fff;
    text-decoration: none;
    transition: background 0.3s ease;
}

    .btn:hover {
        background: #005fa3;
    }

.hamburger {
    display: none;
    font-size: 2rem;
    background: none;
    border: none;
    color: var(--luxury-gold);
    cursor: pointer;
}

    .hamburger span {
        width: 25px;
        height: 3px;
        background: #111;
        border-radius: 2px;
    }

.call-btn:hover {
    background: #005fa3;
    color: #fff;
}

/* Request a Quote */
.call-btn[href*="request-quote"] {
    background: linear-gradient(135deg, #0077cc, #005fa3);
    color: #fff;
}

/* Call Us */
.call-btn[href^="tel:"] {
    background: linear-gradient(135deg, #ff9800, #e68900);
    color: #fff;
}



/* Text Us */
.text-btn {
    background: linear-gradient(135deg, #28a745, #218838);
    color: #fff;
}

.btn:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

/* HERO SECTION */
.hero {
    min-height: 72vh;
    display: grid;
    place-items: center;
    text-align: center;
    background: #0a0a0a;
}

    .hero .brand {
        max-width: 360px;
        margin: 0 auto;
    }

    .hero h1 {
        font-size: clamp(28px,5vw,60px);
        margin: 10px 0;
        background: var(--accent-grad);
        -webkit-background-clip: text;
        background-clip: text;
        color: transparent;
    }

    .hero p {
        color: var(--luxury-muted);
        max-width: 820px;
        margin: 0 auto 16px;
    }

/* SECTION */
.section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 42px 16px;
}

    .section h2 {
        font-size: clamp(22px,3.5vw,34px);
        margin: 0 0 12px;
    }

/* SERVICE GRID */
.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(240px,1fr));
    gap: 16px;
}

.card {
    background: var(--card);
    border: 1px solid #18191a;
    border-radius: 14px;
    padding: 16px;
}

    .card img {
        max-width: 100%;
        max-height: 100px;
        height: auto;
        width: auto;
        object-fit: contain;
        background: transparent;
        border: none;
        opacity: .9;
        transition: opacity .2s;
        display: block;
    }

        .card img:hover {
            opacity: 1;
        }

.indent {
    margin-left: 20px;
}

.cert-img {
    max-width: 180px;
    display: block;
    margin: 0 auto;
}

/* FILTERS */
.filters {
    display: flex;
    gap: 10px;
    margin: 10px 0 14px;
}

    .filters button {
        background: #0e0f10;
        border: 1px solid #1a1b1d;
        color: var(--luxury-muted);
        padding: 8px 12px;
        border-radius: 999px;
        cursor: pointer;
    }

        .filters button.active {
            border-color: var(--luxury-gold);
            color: var(--luxury-gold);
        }

/* GALLERY */
.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(240px,1fr));
    gap: 12px;
}

    .gallery a {
        position: relative;
        border-radius: 12px;
        overflow: hidden;
        border: 1px solid #191a1b;
    }

.caption {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 8px 10px;
    background: linear-gradient(transparent,rgba(0,0,0,0.7));
    font-size: 13px;
    color: #fff;
}

/* LIGHTBOX */
.lightbox {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,.85);
    z-index: 9999;
}

    .lightbox.open {
        display: flex;
    }

    .lightbox .frame {
        max-width: 92vw;
        max-height: 85vh;
        background: #000;
        border-radius: 12px;
        padding: 10px;
        border: 1px solid #222;
    }

    .lightbox img {
        max-width: 100%;
        max-height: 70vh;
        border-radius: 8px;
    }

    .lightbox .lb-caption {
        margin-top: 8px;
        color: #ccc;
        font-size: 14px;
    }

    .lightbox .close {
        position: absolute;
        top: 12px;
        right: 12px;
        background: #111;
        border: 1px solid #222;
        color: #eee;
        border-radius: 999px;
        padding: 8px 12px;
        cursor: pointer;
    }

/* CLIENTS CAROUSEL */
.clients .carousel {
    overflow: hidden;
    border-top: 1px solid #151515;
    border-bottom: 1px solid #151515;
    background: #0b0b0b;
    padding: 18px 0;
}

.carousel-track {
    display: flex;
    gap: 28px;
    align-items: center;
    will-change: transform;
    height: auto;
}

    .carousel-track img {
        max-height: 100px;
        height: auto;
        width: auto;
        object-fit: contain;
        background: transparent;
        border: none;
        opacity: .9;
        transition: opacity .2s;
        display: block;
    }

        .carousel-track img:hover {
            opacity: 1;
        }

/* BOOKING FORM */
.booking-form {
    padding: 3rem 1.5rem;
    max-width: 760px;
    margin: auto;
}

    .booking-form form {
        display: flex;
        flex-direction: column;
        gap: .8rem;
    }

    .booking-form input, .booking-form select, .booking-form textarea {
        background: #101010;
        border: 1px solid var(--border);
        color: #fff;
        padding: .8rem;
        border-radius: 8px;
        width: 100%;
    }

        .booking-form input:focus,
        .booking-form select:focus,
        .booking-form textarea:focus {
            outline: none;
            border-color: var(--accent1);
        }

/* FOOTER */
footer {
    border-top: 1px solid #161616;
    color: var(--luxury-muted);
    text-align: center;
    padding: 24px;
}

/* CERTS, CLIENTS, TESTIMONIALS */
.certs, .clients, .testimonials {
    padding: 3rem 1.5rem;
    text-align: center;
    background: #0b0b0b;
}

.testi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(240px,1fr));
    gap: 1rem;
}

.testi-card {
    background: var(--card);
    border: 1px solid var(--border);
    padding: 1rem;
    border-radius: 12px;
}

/* SOCIAL ICONS */
.social-icons a {
    margin: 0 10px;
    font-size: 1.8rem;
    color: #333;
    transition: all 0.3s ease;
}

    .social-icons a:hover {
        color: #0077cc;
    }

/* Desktop keeps default styles */
@media (min-width: 769px) {
    .menu-toggle {
        display: none;
    }

    nav ul {
        display: flex !important;
        flex-direction: row;
        gap: 20px;
        position: static;
    }

        nav ul li a {
            color: #fff; /* desktop links white */
        }

            nav ul li a:hover {
                color: #d4af37; /* hover gold */
            }

    .hamburger {
        display: none;
    }
}

#hamburger {
    display: none;
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--luxury-gold);
    cursor: pointer;
}

@media (max-width: 768px) {

    #hamburger {
        display: block;
    }

    nav ul {
        display: none;
        flex-direction: column;
        gap: 12px;
        position: absolute;
        top: 70px; /* below header */
        left: 0;
        right: 0;
        background: #0b0b0b;
        padding: 20px;
        border-top: 1px solid #161616;
    }

        nav ul li a {
            color: var(--luxury-gold);
            font-size: 1.2rem;
            font-weight: 600;
            text-align: center;
            display: block;
            padding: 10px;
        }

            nav ul li a:hover {
                color: var(--luxury-ivory);
                background: #111;
                border-radius: 8px;
            }

    nav.open ul {
        display: flex;
    }

    /* CTA buttons stay visible */
    .cta {
        flex-direction: column;
        gap: 8px;
    }
    .menu-toggle {
        display: block;
        font-size: 2rem;
        background: none;
        border: none;
        color: #fff;
        cursor: pointer;
    }


    .cta {
        display: flex;
        flex-direction: column;
        gap: 10px;
        margin-top: 15px;
    }

        .cta .btn {
            display: inline-block;
            text-align: center;
            padding: 12px 20px;
            border-radius: 8px;
            font-size: 1rem;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.3s ease;
        }
}

@keyframes scroll {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-50%);
    }
}

/* Hamburger toggle (X when open) */
#hamburger.active::before {
    content: "✖";
}