/* /css/style.css */

:root{
    --bg:#050505;
    --bg2:#0b0b0b;
    --card:#101010;
    --line:rgba(184,152,88,.18);
    --gold:#b89858;
    --gold-soft:#8f7440;
    --text:#f3f3f3;
    --muted:#9a9a9a;
    --max:1380px;
    --transition:.45s cubic-bezier(.2,.8,.2,1);
}

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

html{
    scroll-behavior:smooth;
}

body{
    background:var(--bg);
    color:var(--text);
    font-family:Sora,sans-serif;
    overflow-x:hidden;
    -webkit-font-smoothing:antialiased;
}

::selection{
    background:var(--gold);
    color:#000;
}

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

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

.noise{
    position:fixed;
    inset:0;
    pointer-events:none;
    opacity:.025;
    background-image:
    radial-gradient(circle at 20% 20%,#fff 0 1px,transparent 1px),
    radial-gradient(circle at 80% 70%,#fff 0 1px,transparent 1px);
    background-size:180px 180px;
    z-index:0;
}

.header{
    position:fixed;
    top:0;
    left:0;
    width:100%;
    height:82px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding:0 42px;
    z-index:500;
    backdrop-filter:blur(12px);
    background:rgba(5,5,5,.55);
    border-bottom:1px solid rgba(255,255,255,.03);
}

.brand-logo{
    height:44px;
}

.nav{
    display:flex;
    gap:42px;
}

.nav a{
    font-size:.84rem;
    color:#bfbfbf;
    letter-spacing:.18em;
    text-transform:uppercase;
    transition:var(--transition);

}

.nav a:hover{
    color:var(--gold);
}

.menu-btn{
    display:none;
    width:46px;
    height:46px;
    background:none;
    border:none;
    cursor:pointer;
}

.menu-btn span{
    display:block;
    width:24px;
    height:1px;
    margin:8px auto;
    background:var(--gold);
}

.mobile-menu{
    position:fixed;
    top:82px;
    left:0;
    width:100%;
    background:#080808;
    display:flex;
    flex-direction:column;
    transform:translateY(-120%);
    transition:var(--transition);
    z-index:400;
}

.mobile-menu.open{
    transform:translateY(0);
}

.mobile-menu a{
    padding:20px 30px;
    border-bottom:1px solid rgba(255,255,255,.04);
}

.hero{
    min-height:100vh;
    display:flex;
    flex-direction:column;
    justify-content:center;
    align-items:center;
    text-align:center;
    padding:170px 40px 100px;
}

.hero-logo{
    width:min(540px,82vw);
    filter:drop-shadow(0 0 40px rgba(184,152,88,.06));
}

.hero-copy{
    margin-top:80px;
    max-width:760px;
}

.hero-overline{
    color:var(--gold);
    letter-spacing:.45em;
    font-size:.72rem;
}

.hero h1{
    font-family:Sora,sans-serif;
    font-size:clamp(3rem,2vw,6rem);
    font-weight:300;
    line-height:1.05;
    margin-top:28px;
}

.hero p{
    max-width:620px;
    margin:42px auto 0;
    color:var(--muted);
    line-height:2;
    font-size:1.05rem;
}

.section{
    width:min(var(--max),92%);
    margin:auto;
    padding:170px 0;
}

.section-head{
    margin-bottom:80px;
}

.section-head span{
    color:var(--gold);
    letter-spacing:.35em;
    font-size:.72rem;
}

.section-head h2{
    font-family:Sora,sans-serif;
    font-size:3.3rem;
    font-weight:300;
    margin-top:18px;
}

.premium-card{
    display:grid;
    grid-template-columns:1.2fr .8fr;
    gap:80px;
    align-items:center;
}

.placeholder-box{
    aspect-ratio:16/10;
    border:1px solid var(--line);
    display:flex;
    align-items:center;
    justify-content:center;
    color:#666;
    background:linear-gradient(to bottom,#090909,#0d0d0d);
}

.premium-text{
    display:flex;
    flex-direction:column;
    gap:34px;
}

.premium-text p{
    color:var(--muted);
    line-height:2;
}

.feature-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:28px;
}

.feature-card{
    border:1px solid var(--line);
    padding:46px;
    transition:var(--transition);
}

.feature-card:hover{
    border-color:rgba(184,152,88,.45);
    transform:translateY(-4px);
}

.feature-card h3{
    font-family:Sora,sans-serif;
    font-size:2rem;
    font-weight:300;
    margin-bottom:22px;
}

.feature-card p{
    color:var(--muted);
    line-height:1.9;
}

.spec-table{
    border:1px solid var(--line);
}

.spec-table div{
    display:flex;
    justify-content:space-between;
    padding:24px 34px;
    border-bottom:1px solid rgba(255,255,255,.05);
}

.spec-table div:last-child{
    border-bottom:none;
}

.spec-table span{
    color:var(--muted);
}

.spec-table strong{
    font-weight:500;
    color:var(--gold);
}

.gallery-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:18px;
}

.gallery-placeholder{
    aspect-ratio:1;
    border:1px solid var(--line);
    background:#090909;
}

.faq-list{
    display:flex;
    flex-direction:column;
    gap:14px;
}

details{
    border:1px solid var(--line);
    padding:26px 30px;
}

summary{
    cursor:pointer;
    list-style:none;
    color:var(--gold);
}

details p{
    margin-top:18px;
    color:var(--muted);
    line-height:1.9;
}

.contact-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:22px;
}

.contact-card{

    border:1px solid var(--line);

    padding:42px;

}

.contact-card span{

    color:var(--muted);

    display:block;

    margin-bottom:18px;

}

.contact-card strong{

    font-weight:400;

    color:var(--gold);

}

.footer{

    border-top:1px solid rgba(255,255,255,.04);

    text-align:center;

    padding:90px 20px;

}

.footer img{

    width:95px;

    margin:auto;

    opacity:.95;

}

.footer p{

    margin-top:26px;

    letter-spacing:.3em;

}

.footer small{

    display:block;

    margin-top:18px;

    color:var(--muted);

}

.fade-up{

    opacity:0;

    transform:translateY(35px);

    transition:1.2s;

}

.fade-up.visible{

    opacity:1;

    transform:none;

}

.reveal{

    opacity:0;

    transform:translateY(45px);

    transition:1.1s;

}

.reveal.visible{

    opacity:1;

    transform:none;

}

.floating{

    animation:float 9s ease-in-out infinite;

}

@keyframes float{

    0%{
        transform:translateY(0);
    }

    50%{
        transform:translateY(-8px);
    }

    100%{
        transform:translateY(0);
    }

}

@media(max-width:1100px){

    .feature-grid{

        grid-template-columns:repeat(2,1fr);

    }

    .contact-grid{

        grid-template-columns:repeat(2,1fr);

    }

    .premium-card{

        grid-template-columns:1fr;

    }

}

@media(max-width:820px){

    .nav{

        display:none;

    }

    .menu-btn{

        display:block;

    }

    .gallery-grid{

        grid-template-columns:1fr;

    }

    .feature-grid{

        grid-template-columns:1fr;

    }

    .contact-grid{

        grid-template-columns:1fr;

    }

    .section{

        padding:120px 0;

    }

    .header{

        padding:0 20px;

    }

    .hero{

        padding-left:24px;

        padding-right:24px;

    }

    .hero-copy{

        margin-top:50px;

    }

}


.hero-logo{

    opacity:0;

    transform:translateY(10px);

    animation:logoReveal 1.8s ease forwards;

}

@keyframes logoReveal{

    to{

        opacity:1;

        transform:translateY(0);

    }

}