/* =========================================================
   ULTRA MODERN LUXURY JEWELLERY WEBSITE CSS
   APPLE + ROLEX + CARTIER + DIOR INSPIRED
   FULL PREMIUM UI
========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@300;400;500;600;700;800&display=swap');

/* =========================================================
   RESET
========================================================= */

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

html,
body{
    overflow-x:hidden;
}

/* =========================================================
   ROOT
========================================================= */

:root{

    --gold:#D4AF37;
    --gold-light:#f7dc83;
    --gold-dark:#9f7b16;

    --bg:#050505;
    --bg-soft:#0d0d0d;

    --white:#ffffff;

    --text:#d1d1d1;
    --muted:#9e9e9e;

    --border:rgba(255,255,255,0.08);

    --card:rgba(255,255,255,0.04);

    --shadow:
    0 15px 45px rgba(0,0,0,0.45);

    --gold-shadow:
    0 15px 35px rgba(212,175,55,0.18);

    --radius-xl:36px;
    --radius-lg:26px;
    --radius-md:18px;

}

/* =========================================================
   BODY
========================================================= */

body{

    font-family:'Manrope',sans-serif;

    background:var(--bg);

    color:var(--white);

    position:relative;

    overflow-x:hidden;

}

/* =========================================================
   BACKGROUND EFFECTS
========================================================= */

body::before{

    content:'';

    position:fixed;

    width:700px;

    height:700px;

    top:-250px;

    right:-200px;

    background:
    radial-gradient(
    circle,
    rgba(212,175,55,0.15),
    transparent
    );

    filter:blur(140px);

    z-index:-1;

}

body::after{

    content:'';

    position:fixed;

    width:600px;

    height:600px;

    bottom:-250px;

    left:-200px;

    background:
    radial-gradient(
    circle,
    rgba(255,255,255,0.05),
    transparent
    );

    filter:blur(120px);

    z-index:-1;

}

/* =========================================================
   CONTAINER
========================================================= */

.container{
    max-width:1400px;
}

/* =========================================================
   SECTION
========================================================= */

section{
    padding:100px 0;
    position:relative;
}

/* =========================================================
   SCROLLBAR
========================================================= */

::-webkit-scrollbar{
    width:10px;
}

::-webkit-scrollbar-track{
    background:#0a0a0a;
}

::-webkit-scrollbar-thumb{

    background:
    linear-gradient(
    to bottom,
    #D4AF37,
    #8d6c14
    );

    border-radius:50px;

}

/* =========================================================
   GLASS CARD
========================================================= */

.glass-card{

    background:rgba(255,255,255,0.04);

    border:1px solid rgba(255,255,255,0.08);

    backdrop-filter:blur(18px);

    -webkit-backdrop-filter:blur(18px);

    border-radius:var(--radius-xl);

    position:relative;

    overflow:hidden;

    box-shadow:var(--shadow);

}

.glass-card::before{

    content:'';

    position:absolute;

    inset:0;

    background:
    linear-gradient(
    135deg,
    rgba(255,255,255,0.08),
    transparent
    );

    pointer-events:none;

}

/* =========================================================
   NAVBAR
========================================================= */

.custom-navbar{

    position:fixed;

    top:15px;

    left:0;

    right:0;

    width:95%;

    margin:auto;

    z-index:999;

    padding:16px 28px;

    border-radius:26px;

    background:
    rgba(10,10,10,0.6);

    backdrop-filter:blur(24px);

    border:1px solid rgba(255,255,255,0.08);

    box-shadow:
    0 10px 35px rgba(0,0,0,0.35);

}

.custom-navbar .container{

    display:flex;

    align-items:center;

    justify-content:space-between;

}

.navbar-brand{

    color:var(--gold) !important;

    font-size:32px;

    font-weight:800;

    letter-spacing:2px;

    text-transform:uppercase;

}

.navbar-collapse{
    flex-grow:0;
}

.nav-link{

    color:white !important;

    margin-left:28px;

    font-size:15px;

    font-weight:600;

    position:relative;

    transition:0.4s ease;

}

.nav-link:hover{
    color:var(--gold) !important;
}

.nav-link::after{

    content:'';

    position:absolute;

    left:0;

    bottom:-6px;

    width:0;

    height:2px;

    background:var(--gold);

    transition:0.4s;

}

.nav-link:hover::after{
    width:100%;
}

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

.btn-gold{

    position:relative;

    overflow:hidden;

    border:none;

    height:58px;

    padding:0 34px;

    border-radius:18px;

    background:
    linear-gradient(
    135deg,
    #D4AF37,
    #f7d96d
    );

    color:black;

    font-size:14px;

    font-weight:700;

    letter-spacing:1px;

    display:inline-flex;

    align-items:center;

    justify-content:center;

    gap:12px;

    transition:0.45s ease;

    box-shadow:
    0 10px 30px rgba(212,175,55,0.25);

}

.btn-gold:hover{

    transform:
    translateY(-5px)
    scale(1.02);

    box-shadow:
    0 20px 45px rgba(212,175,55,0.35);

}

.btn-gold::before{

    content:'';

    position:absolute;

    width:120%;

    height:100%;

    background:
    linear-gradient(
    120deg,
    transparent,
    rgba(255,255,255,0.55),
    transparent
    );

    left:-120%;

    transition:0.8s;

}

.btn-gold:hover::before{
    left:120%;
}

/* DARK BUTTON */

.btn-dark-custom{

    height:58px;

    padding:0 34px;

    border-radius:18px;

    background:rgba(255,255,255,0.05);

    border:1px solid rgba(255,255,255,0.08);

    color:white;

    display:inline-flex;

    align-items:center;

    justify-content:center;

    transition:0.4s ease;

    backdrop-filter:blur(12px);

}

.btn-dark-custom:hover{

    background:white;

    color:black;

    transform:translateY(-5px);

}

/* =========================================================
   ICON BUTTON
========================================================= */

.icon-btn{

    width:56px;

    height:56px;

    border-radius:18px;

    border:none;

    display:flex;

    align-items:center;

    justify-content:center;

    background:rgba(255,255,255,0.05);

    border:1px solid rgba(255,255,255,0.08);

    color:white;

    font-size:20px;

    transition:0.4s ease;

    backdrop-filter:blur(12px);

}

.icon-btn:hover{

    background:var(--gold);

    color:black;

    transform:translateY(-5px);

    box-shadow:var(--gold-shadow);

}

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

.luxury-slider{

    position:relative;

    width:100%;

    height:100vh;

    overflow:hidden;

}

.hero-slide{

    position:absolute;

    inset:0;

    opacity:0;

    transition:1.2s ease;

}

.active-slide{

    opacity:1;

    z-index:2;

}

.hero-bg-image{

    width:100%;

    height:100%;

    object-fit:cover;

    animation:zoomHero 12s linear infinite;

}

@keyframes zoomHero{

    0%{
        transform:scale(1);
    }

    100%{
        transform:scale(1.1);
    }

}

.hero-overlay{

    position:absolute;

    inset:0;

    background:
    linear-gradient(
    to right,
    rgba(0,0,0,0.85),
    rgba(0,0,0,0.35)
    );

    z-index:3;

}

.hero-content{

    position:relative;

    z-index:5;

    height:100vh;

    display:flex;

    flex-direction:column;

    justify-content:center;

    max-width:760px;

}

.hero-tag{

    display:inline-flex;

    align-items:center;

    gap:10px;

    padding:14px 26px;

    border-radius:50px;

    background:rgba(212,175,55,0.12);

    color:var(--gold);

    font-size:14px;

    font-weight:700;

    letter-spacing:2px;

    width:max-content;

    border:1px solid rgba(212,175,55,0.2);

}

.hero-title{

    font-size:clamp(42px,8vw,96px);

    font-weight:800;

    line-height:1;

    margin-top:28px;

    letter-spacing:-4px;

    background:
    linear-gradient(
    to bottom,
    #ffffff,
    #d8d8d8
    );

    -webkit-background-clip:text;

    -webkit-text-fill-color:transparent;

}

.hero-subtitle{

    margin-top:30px;

    color:#d1d1d1;

    font-size:20px;

    line-height:1.9;

    max-width:650px;

}

.hero-buttons{

    margin-top:40px;

    display:flex;

    align-items:center;

    gap:20px;

    flex-wrap:wrap;

}

/* =========================================================
   SECTION TITLES
========================================================= */

.section-title{

    font-size:clamp(36px,6vw,64px);

    font-weight:800;

    line-height:1.1;

    letter-spacing:-2px;

    margin-bottom:18px;

}

.section-subtitle{

    color:var(--text);

    font-size:18px;

    line-height:1.9;

}

/* =========================================================
   CATEGORY CARD
========================================================= */

.category-card{

    background:rgba(255,255,255,0.03);

    border:1px solid rgba(255,255,255,0.06);

    border-radius:32px;

    overflow:hidden;

    transition:0.5s ease;

    backdrop-filter:blur(14px);

    height:100%;

}

.category-card:hover{

    transform:
    translateY(-12px)
    scale(1.01);

    border-color:
    rgba(212,175,55,0.3);

    box-shadow:
    0 25px 60px rgba(0,0,0,0.45),
    0 15px 35px rgba(212,175,55,0.12);

}

.category-card img{

    width:100%;

    height:400px;

    object-fit:cover;

    transition:0.7s ease;

}

.category-card:hover img{
    transform:scale(1.08);
}

.category-content{

    padding:30px;

    text-align:center;

}

.category-content h3{

    font-size:28px;

    font-weight:700;

    margin-bottom:15px;

}

/* =========================================================
   PRODUCT CARD
========================================================= */

.product-card{

    position:relative;

    background:rgba(255,255,255,0.03);

    border:1px solid rgba(255,255,255,0.06);

    border-radius:32px;

    overflow:hidden;

    transition:0.5s ease;

    backdrop-filter:blur(16px);

    height:100%;

}

.product-card:hover{

    transform:
    translateY(-12px)
    scale(1.01);

    border-color:
    rgba(212,175,55,0.35);

    box-shadow:
    0 25px 60px rgba(0,0,0,0.45),
    0 10px 40px rgba(212,175,55,0.15);

}

.product-card img{

    width:100%;

    height:420px;

    object-fit:cover;

    transition:0.8s ease;

}

.product-card:hover img{
    transform:scale(1.06);
}

.product-content{
    padding:30px;
}

.product-title{

    font-size:24px;

    font-weight:700;

    margin-bottom:10px;

}

.product-price{

    font-size:34px;

    font-weight:800;

    color:var(--gold);

    margin-bottom:25px;

}

/* =========================================================
   WISHLIST BUTTON
========================================================= */

.wishlist-btn{

    position:absolute;

    top:20px;

    right:20px;

    width:56px;

    height:56px;

    border:none;

    border-radius:20px;

    background:rgba(0,0,0,0.4);

    backdrop-filter:blur(14px);

    color:white;

    font-size:18px;

    transition:0.4s ease;

}

.wishlist-btn:hover{

    background:var(--gold);

    color:black;

    transform:translateY(-4px);

}

/* =========================================================
   GOLD RATE BOX
========================================================= */

.gold-rate-box{

    padding:45px;

    border-radius:32px;

    text-align:center;

    background:rgba(255,255,255,0.03);

    border:1px solid rgba(255,255,255,0.08);

    backdrop-filter:blur(18px);

}

.gold-rate-box h3{

    color:var(--gold);

    font-size:48px;

    font-weight:800;

}

/* =========================================================
   CONTACT
========================================================= */

.contact-info-box,
.contact-form-box{

    padding:45px;

    border-radius:32px;

    background:rgba(255,255,255,0.03);

    border:1px solid rgba(255,255,255,0.08);

    backdrop-filter:blur(18px);

}

.contact-item{

    display:flex;

    gap:20px;

    margin-bottom:35px;

}

.contact-icon{

    width:70px;

    height:70px;

    border-radius:22px;

    background:
    linear-gradient(
    135deg,
    rgba(212,175,55,0.2),
    rgba(255,255,255,0.05)
    );

    display:flex;

    align-items:center;

    justify-content:center;

    font-size:28px;

    color:var(--gold);

    flex-shrink:0;

}

/* =========================================================
   FORM
========================================================= */

.form-control,
.form-select{

    height:60px;

    border-radius:18px;

    background:
    rgba(255,255,255,0.04);

    border:1px solid rgba(255,255,255,0.08);

    color:white;

    padding:0 22px;

    transition:0.4s ease;

    backdrop-filter:blur(10px);

}

.form-control:focus,
.form-select:focus{

    background:
    rgba(255,255,255,0.05);

    border-color:
    rgba(212,175,55,0.4);

    box-shadow:
    0 0 0 4px rgba(212,175,55,0.12);

}

textarea.form-control{

    height:150px;

    padding-top:20px;

}

/* =========================================================
   FOOTER
========================================================= */

.footer{
    padding:80px 0;
}

.footer-box{

    padding:60px;

    border-radius:36px;

    background:rgba(255,255,255,0.03);

    border:1px solid rgba(255,255,255,0.08);

    backdrop-filter:blur(18px);

}

.footer-logo{

    color:var(--gold);

    font-size:36px;

    font-weight:800;

}

.footer-description{

    color:#c7c7c7;

    line-height:1.9;

}

.footer-title{

    font-size:20px;

    font-weight:700;

    margin-bottom:25px;

}

.footer-links{

    list-style:none;

    padding:0;

}

.footer-links li{
    margin-bottom:15px;
}

.footer-links a{

    text-decoration:none;

    color:#d1d1d1;

    transition:0.4s ease;

}

.footer-links a:hover{

    color:var(--gold);

    padding-left:6px;

}

/* =========================================================
   SOCIAL BUTTON
========================================================= */

.social-btn{

    width:52px;

    height:52px;

    border-radius:18px;

    display:inline-flex;

    align-items:center;

    justify-content:center;

    background:rgba(255,255,255,0.05);

    border:1px solid rgba(255,255,255,0.08);

    color:white;

    font-size:20px;

    margin-right:12px;

    transition:0.4s ease;

}

.social-btn:hover{

    background:var(--gold);

    color:black;

    transform:translateY(-5px);

    box-shadow:var(--gold-shadow);

}

/* =========================================================
   FOOTER BOTTOM
========================================================= */

.footer-bottom{

    border-top:1px solid rgba(255,255,255,0.08);

    margin-top:50px;

    padding-top:30px;

    text-align:center;

    color:#9e9e9e;

}

/* =========================================================
   THEME SWITCH
========================================================= */

.theme-switch{

    position:relative;

    width:65px;

    height:34px;

}

.theme-switch input{
    opacity:0;
}

.slider{

    position:absolute;

    inset:0;

    cursor:pointer;

    background:#2a2a2a;

    border-radius:50px;

    transition:0.4s;

}

.slider::before{

    content:'';

    position:absolute;

    width:26px;

    height:26px;

    left:4px;

    bottom:4px;

    background:white;

    border-radius:50%;

    transition:0.4s;

}

input:checked + .slider{

    background:var(--gold);

}

input:checked + .slider::before{

    transform:translateX(31px);

}

/* =========================================================
   FLOAT ANIMATION
========================================================= */

@keyframes floatLuxury{

    0%{
        transform:translateY(0px);
    }

    50%{
        transform:translateY(-10px);
    }

    100%{
        transform:translateY(0px);
    }

}

.floating{

    animation:
    floatLuxury 5s ease-in-out infinite;

}

/* =========================================================
   LIGHT MODE
========================================================= */

.light-mode{

    background:#f5f5f5 !important;

    color:black !important;

}

.light-mode h1,
.light-mode h2,
.light-mode h3,
.light-mode h4,
.light-mode h5,
.light-mode h6{

    color:black !important;

}

.light-mode p{
    color:#444 !important;
}

.light-mode .custom-navbar{

    background:
    rgba(255,255,255,0.85);

    border:1px solid rgba(0,0,0,0.06);

}

.light-mode .nav-link{
    color:black !important;
}

.light-mode .glass-card,
.light-mode .product-card,
.light-mode .category-card,
.light-mode .footer-box,
.light-mode .gold-rate-box,
.light-mode .contact-info-box,
.light-mode .contact-form-box{

    background:white !important;

    border:1px solid rgba(0,0,0,0.06);

}

.light-mode .footer-links a{
    color:#333 !important;
}

.light-mode .form-control,
.light-mode .form-select{

    background:white !important;

    border:1px solid rgba(0,0,0,0.08);

    color:black !important;

}

.light-mode .btn-dark-custom{

    background:black !important;

    color:white !important;

}

/* =========================================================
   RESPONSIVE
========================================================= */

@media(max-width:1200px){

    .hero-title{
        font-size:70px;
    }

}

@media(max-width:992px){

    section{
        padding:80px 0;
    }

    .hero-content{

        align-items:center;

        text-align:center;

        margin:auto;

    }

    .hero-buttons{
        justify-content:center;
    }

    .hero-title{
        font-size:56px;
    }

}

@media(max-width:768px){

    .container{

        padding-left:20px;

        padding-right:20px;

    }

    .custom-navbar{

        width:96%;

        padding:15px 20px;

    }

    .navbar-brand{
        font-size:24px;
    }

    .hero-title{

        font-size:42px;

        line-height:1.1;

    }

    .hero-subtitle{
        font-size:16px;
    }

    .section-title{

        font-size:38px;

        text-align:center;

    }

    .section-subtitle{
        text-align:center;
    }

    .product-card img{
        height:320px;
    }

    .category-card img{
        height:300px;
    }

    .footer{

        text-align:center;

    }

    .footer-box{

        padding:40px 25px;

    }

}

@media(max-width:576px){

    section{
        padding:60px 0;
    }

    .hero-title{
        font-size:34px;
    }

    .hero-buttons{

        width:100%;

        flex-direction:column;

    }

    .btn-gold,
    .btn-dark-custom{

        width:100%;

    }

    .product-card img{
        height:280px;
    }

    .category-card img{
        height:260px;
    }

}