/* ===========================
   PT. GOLD SERIES INDONESIA
   Premium Corporate Theme
=========================== */

:root{
    --gold:#D4AF37;
    --gold-dark:#B88A00;
    --black:#111111;
    --dark:#1D1D1D;
    --gray:#F5F5F5;
    --white:#FFFFFF;
    --text:#555;
}

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

html{
    scroll-behavior:smooth;
}

body{
    font-family:'Poppins',sans-serif;
    color:var(--text);
    background:#fff;
    overflow-x:hidden;
}

section{
    padding:90px 0;
}

h1,h2,h3,h4,h5{
    color:var(--black);
    font-weight:700;
}

p{
    line-height:1.8;
}

/* ===========================
   Navbar
=========================== */

.navbar{
    background:rgba(0,0,0,.55);
    backdrop-filter:blur(12px);
    transition:.3s;
    padding:15px 0;
}

.navbar-brand{
    color:#fff!important;
    font-weight:700;
}

.nav-link{
    color:#fff!important;
    margin-left:18px;
    font-weight:500;
    position:relative;
}

.nav-link::after{
    content:"";
    position:absolute;
    left:0;
    bottom:-6px;
    width:0;
    height:2px;
    background:var(--gold);
    transition:.3s;
}

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

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

.hero{

    position:relative;

    min-height:100vh;

    display:flex;

    align-items:center;

    overflow:hidden;

    background-image:url("../images/BG.png");
    background-position:center;
    background-repeat:no-repeat;
    background-size:cover;

}

.hero-overlay{

    position:absolute;

    inset:0;

    background:
    linear-gradient(
    90deg,
    rgba(0,0,0,.78) 0%,
    rgba(0,0,0,.60) 40%,
    rgba(0,0,0,.25) 100%
    );

}

.hero .container{

    position:relative;

    z-index:2;

}

.hero-subtitle{

    display:inline-block;

    color:#D4AF37;

    font-weight:600;

    letter-spacing:3px;

    margin-bottom:20px;

}

.hero h1{

    color:#fff;

    font-size:64px;

    font-weight:800;

    line-height:1.2;

    margin-bottom:25px;

}

.hero p{

    color:#ddd;

    font-size:18px;

    line-height:1.9;

    max-width:650px;

    margin-bottom:40px;

}

.hero-buttons{

    display:flex;

    gap:20px;

    flex-wrap:wrap;

}

/* ===========================
   About
=========================== */

#about img{
    border-radius:18px;
    box-shadow:0 20px 50px rgba(0,0,0,.18);
}

#about h2{
    margin-bottom:20px;
}

#about h3{
    color:var(--gold);
    font-size:40px;
}

/* ===========================
   Card
=========================== */

.card-premium{
    border:none;
    border-radius:18px;
    overflow:hidden;
    transition:.35s;
    box-shadow:0 10px 30px rgba(0,0,0,.08);
}

.card-premium:hover{
    transform:translateY(-10px);
    box-shadow:0 20px 50px rgba(0,0,0,.18);
}

/* ===========================
   Section Title
=========================== */

.section-title{
    text-align:center;
    margin-bottom:60px;
}

.section-title h2{
    font-size:42px;
}

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


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

.services{

background:#f8f8f8;

}

.service-box{

background:#fff;

padding:40px 30px;

border-radius:20px;

text-align:center;

transition:.4s;

height:100%;

box-shadow:0 15px 35px rgba(0,0,0,.08);

}

.service-box:hover{

transform:translateY(-10px);

box-shadow:0 25px 50px rgba(0,0,0,.15);

}

.service-box .icon{

width:90px;

height:90px;

background:#D4AF37;

margin:auto;

border-radius:50%;

display:flex;

justify-content:center;

align-items:center;

font-size:38px;

color:#111;

margin-bottom:25px;

transition:.4s;

}

.service-box:hover .icon{

transform:rotate(360deg);

background:#111;

color:#D4AF37;

}

.service-box h4{

margin-bottom:15px;

font-weight:700;

}

.service-box p{

font-size:15px;

line-height:1.8;

color:#666;

}

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

.products{

background:#fff;

}

.product-card{

background:#fff;

border-radius:18px;

overflow:hidden;

box-shadow:0 15px 40px rgba(0,0,0,.08);

transition:.4s;

height:100%;

}

.product-card:hover{

transform:translateY(-10px);

box-shadow:0 25px 60px rgba(0,0,0,.15);

}

.product-card img{

width:100%;

height:240px;

object-fit:cover;

transition:.5s;

}

.product-card:hover img{

transform:scale(1.05);

}

.product-body{

padding:25px;

}

.product-body h5{

font-weight:700;

margin-bottom:15px;

}

.product-body p{

font-size:14px;

line-height:1.8;

color:#666;

min-height:80px;

}

/* ===========================
PORTFOLIO
=========================== */

.portfolio{

background:#f6f6f6;

}

.subtitle{

display:inline-block;

color:#D4AF37;

font-weight:600;

letter-spacing:3px;

margin-bottom:10px;

}

.portfolio-item{

position:relative;

overflow:hidden;

border-radius:20px;

cursor:pointer;

}

.portfolio-item img{

width:100%;

height:320px;

object-fit:cover;

transition:.5s;

}

.portfolio-overlay{

position:absolute;

left:0;

bottom:-100%;

width:100%;

height:100%;

background:rgba(0,0,0,.75);

display:flex;

flex-direction:column;

justify-content:center;

align-items:center;

color:#fff;

transition:.5s;

text-align:center;

padding:20px;

}

.portfolio-item:hover img{

transform:scale(1.15);

}

.portfolio-item:hover .portfolio-overlay{

bottom:0;

}

.portfolio-overlay h4{

color:#fff;

margin-bottom:10px;

font-weight:700;

}

.portfolio-overlay p{

color:#ddd;

margin:0;

}

/* =======================
WHY US
=======================*/

.why-us{

background:#111;

padding:100px 0;

}

.why-us .section-title h2{

color:white;

}

.why-us .section-title p{

color:#ccc;

}

.why-box{

background:#1d1d1d;

padding:40px;

border-radius:20px;

text-align:center;

transition:.4s;

position:relative;

overflow:hidden;

height:100%;

}

.why-box:hover{

transform:translateY(-15px);

background:#D4AF37;

}

.why-box i{

font-size:45px;

margin:25px 0;

color:#D4AF37;

transition:.4s;

}

.why-box:hover i{

color:#111;

}

.why-box h4{

color:white;

}

.why-box:hover h4{

color:#111;

}

.why-box p{

color:#ccc;

}

.why-box:hover p{

color:#222;

}

.number{

position:absolute;

right:20px;

top:10px;

font-size:70px;

font-weight:bold;

opacity:.08;

color:white;

}

.counter-box:hover i{

transform:rotateY(360deg);

transition:1s;

}

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

.counter-section{
    background:linear-gradient(135deg,#111,#1C1C1C);
    padding:90px 0;
}

.counter-box{

    background:rgba(255,255,255,.05);

    border:1px solid rgba(255,255,255,.08);

    border-radius:20px;

    padding:35px 25px;

    text-align:center;

    height:100%;

    position:relative;

    overflow:hidden;

    transition:.35s;

}

.counter-box::before{

    content:"";

    position:absolute;

    left:0;

    top:0;

    width:100%;

    height:4px;

    background:#D4AF37;

    transform:scaleX(0);

    transition:.35s;

}

.counter-box:hover{

    transform:translateY(-8px);

    border-color:#D4AF37;

}

.counter-box:hover::before{

    transform:scaleX(1);

}

.counter-box i{

    font-size:42px;

    color:#D4AF37;

    margin-bottom:20px;

}

/* angka */

.counter-value{

    display:flex;

    justify-content:center;

    align-items:flex-end;

    gap:4px;

    margin-bottom:15px;

}

.counter{

    font-size:52px;

    font-weight:700;

    color:#fff;

    line-height:1;

}

.plus{

    font-size:26px;

    color:#D4AF37;

    font-weight:700;

    line-height:1;

    margin-bottom:4px;

}

.counter-box p{

    color:#ddd;

    font-size:16px;

    margin:0;

}

/* Tablet */

@media(max-width:991px){

.counter-section{

padding:70px 0;

}

.counter-box{

margin-bottom:20px;

padding:30px 20px;

}

.counter{

font-size:42px;

}

.plus{

font-size:22px;

}

.counter-box i{

font-size:36px;

}

}

/* Mobile */

@media(max-width:576px){

.counter-section{

padding:60px 0;

}

.counter-box{

padding:25px 15px;

}

.counter{

font-size:34px;

}

.plus{

font-size:18px;

}

.counter-box i{

font-size:30px;

margin-bottom:15px;

}

.counter-box p{

font-size:14px;

}

}


/* ===========================
CLIENT
=========================== */

.clients{

background:#fff;

}

.client-box{

padding:30px;

background:#fff;

border-radius:18px;

box-shadow:0 10px 30px rgba(0,0,0,.06);

transition:.35s;

}

.client-box:hover{

transform:translateY(-8px);

box-shadow:0 20px 40px rgba(0,0,0,.12);

}

.client-box img{

filter:grayscale(100%);

opacity:.7;

transition:.35s;

max-height:70px;

}

.client-box:hover img{

filter:none;

opacity:1;

}

/* ===========================
TESTIMONIAL
=========================== */

.testimonial{

background:#f7f7f7;

padding:100px 0;

}

.testimonial-box{

background:#fff;

padding:40px;

border-radius:20px;

text-align:center;

box-shadow:0 10px 30px rgba(0,0,0,.08);

transition:.4s;

height:100%;

}

.testimonial-box:hover{

transform:translateY(-10px);

}

.testimonial-box img{

width:90px;

height:90px;

border-radius:50%;

margin-bottom:20px;

}

.testimonial-box span{

display:block;

color:#D4AF37;

margin-bottom:20px;

font-weight:600;

}

.testimonial-box p{

font-style:italic;

}

.cta{

padding:100px 0;

background:linear-gradient(135deg,#111,#222);

color:white;

text-align:center;

}

.cta h2{

color:white;

font-size:46px;

margin-bottom:20px;

}

.cta p{

color:#ddd;

margin-bottom:35px;

font-size:18px;

}

/* CONTACT */

.contact{

padding:100px 0;

background:white;

}

.contact-info{

padding-right:30px;

}

.info-box{

display:flex;

margin-bottom:25px;

align-items:flex-start;

}

.info-box i{

width:60px;

height:60px;

background:#D4AF37;

display:flex;

justify-content:center;

align-items:center;

border-radius:50%;

font-size:24px;

color:#111;

margin-right:20px;

}

.contact-form{

padding:40px;

background:white;

border-radius:20px;

box-shadow:0 15px 40px rgba(0,0,0,.08);

}

.form-control{

height:55px;

border-radius:10px;

}

textarea.form-control{

height:auto;

}

.wa{

position:fixed;

right:25px;

bottom:25px;

width:65px;

height:65px;

background:#25D366;

border-radius:50%;

display:flex;

justify-content:center;

align-items:center;

color:white;

font-size:32px;

z-index:999;

box-shadow:0 15px 30px rgba(0,0,0,.2);

transition:.3s;

}

.wa:hover{

transform:scale(1.1);

color:white;

}

/* ===========================
   Footer
=========================== */

footer{
    background:#111;
    color:#ccc;
    padding:70px 0 20px;
}

footer h4{
    color:#fff;
}

footer a{
    color:#bbb;
    text-decoration:none;
}

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

/* ===========================
   Floating WhatsApp
=========================== */

.whatsapp{
    position:fixed;
    right:25px;
    bottom:25px;
    width:60px;
    height:60px;
    background:#25D366;
    border-radius:50%;
    display:flex;
    justify-content:center;
    align-items:center;
    color:#fff;
    font-size:28px;
    text-decoration:none;
    box-shadow:0 10px 30px rgba(0,0,0,.25);
    z-index:999;
}

@media(max-width:991px){

.hero{

text-align:center;

}

.hero h1{

font-size:42px;

}

.hero p{

margin:auto auto 35px;

}

.hero-buttons{

justify-content:center;

}

}

@media(max-width:576px){

.hero h1{

font-size:34px;

}

.hero p{

font-size:16px;

}

.hero-subtitle{

font-size:12px;

letter-spacing:2px;

}

}