/* ==========================================
   KARAJ SITE
   Main Stylesheet
   ========================================== */

/* ===== FONT ===== */

@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@100..900&display=swap');

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

:root{

    --gold:#C8923D;
    --gold-light:#E4B96C;
    --gold-dark:#8F6524;

    --black:#0B0B0B;
    --black-2:#111111;
    --black-3:#171717;

    --text:#F5F5F5;
    --text-muted:#C7C7C7;

    --radius:24px;

    --container:1280px;

    --transition:.35s ease;

    --shadow-gold:
    0 0 15px rgba(200,146,61,.25),
    0 0 40px rgba(200,146,61,.15);

}

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

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

html{
    scroll-behavior:smooth;
}

body{

    font-family:'Vazirmatn',sans-serif;
    direction:rtl;
    background:var(--black);
    color:var(--text);
    overflow-x:hidden;
    line-height:1.9;

}

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

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

::-webkit-scrollbar-track{
    background:#101010;
}

::-webkit-scrollbar-thumb{

    background:linear-gradient(
        180deg,
        var(--gold-light),
        var(--gold)
    );

    border-radius:30px;
}

/* ===== SELECTION ===== */

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

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

.container{

    width:100%;
    max-width:var(--container);

    margin:auto;

    padding-right:25px;
    padding-left:25px;

}

/* ===== LINKS ===== */

a{

    text-decoration:none;
    color:inherit;

}

/* ===== IMAGES ===== */

img{

    max-width:100%;
    display:block;

}

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

.section{

    position:relative;

    padding-top:120px;
    padding-bottom:120px;

}

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

.section-title{

    text-align:center;

    margin-bottom:60px;

}

.section-title span{

    display:inline-block;

    color:var(--gold);

    font-size:.95rem;

    margin-bottom:10px;

    letter-spacing:2px;

}

.section-title h2{

    font-size:clamp(2rem,4vw,3.5rem);

    line-height:1.3;

}

.section-title p{

    max-width:800px;

    margin:20px auto 0;

    color:var(--text-muted);

}

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

.site-header{

    position:fixed;

    top:0;
    right:0;
    left:0;

    z-index:9999;

    backdrop-filter:blur(15px);

    background:rgba(10,10,10,.75);

    border-bottom:1px solid rgba(255,255,255,.05);

    transition:var(--transition);

}

.header-inner{

    display:flex;

    align-items:center;

    justify-content:space-between;

    min-height:90px;

}

.logo{

    display:flex;

    align-items:center;

    gap:14px;

}

.logo-mark{

    width:48px;
    height:48px;

    border-radius:16px;

    background:linear-gradient(
    135deg,
    var(--gold-light),
    var(--gold-dark)
    );

    display:flex;
    align-items:center;
    justify-content:center;

    color:#000;
    font-weight:900;

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

}

.logo-text h3{

    font-size:1.2rem;

}

.logo-text span{

    color:var(--text-muted);
    font-size:.85rem;

}

/* ===== NAV ===== */

.nav-menu{

    display:flex;
    align-items:center;
    gap:35px;

}

.nav-menu a{

    position:relative;

    font-size:.95rem;

}

.nav-menu a::after{

    content:"";

    position:absolute;

    right:0;
    bottom:-8px;

    width:0;
    height:2px;

    background:var(--gold);

    transition:.3s;

}

.nav-menu a:hover::after{

    width:100%;

}

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

.btn{

    display:inline-flex;

    align-items:center;
    justify-content:center;

    gap:10px;

    min-height:58px;

    padding:0 32px;

    border-radius:16px;

    transition:var(--transition);

    cursor:pointer;

}

.btn-gold{

    background:linear-gradient(
    135deg,
    var(--gold-light),
    var(--gold)
    );

    color:#000;

    font-weight:700;

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

}

.btn-gold:hover{

    transform:translateY(-4px);

}

.btn-outline{

    border:1px solid rgba(200,146,61,.4);

}

.btn-outline:hover{

    background:rgba(200,146,61,.08);

}

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

.hero{

    min-height:100vh;

    display:flex;

    align-items:center;

    position:relative;

    overflow:hidden;

}

.hero::before{

    content:"";

    position:absolute;

    width:900px;
    height:900px;

    top:-250px;
    right:-250px;

    background:radial-gradient(
    circle,
    rgba(200,146,61,.15),
    transparent 70%
    );

}

.hero::after{

    content:"";

    position:absolute;

    width:700px;
    height:700px;

    left:-200px;
    bottom:-250px;

    background:radial-gradient(
    circle,
    rgba(200,146,61,.10),
    transparent 70%
    );

}

.hero-content{

    position:relative;
    z-index:2;

    max-width:850px;

}

.hero-badge{

    display:inline-flex;

    align-items:center;

    gap:10px;

    padding:10px 18px;

    border-radius:999px;

    background:rgba(255,255,255,.03);

    border:1px solid rgba(200,146,61,.2);

    margin-bottom:25px;

}

.hero h1{

    font-size:clamp(2.8rem,6vw,5.5rem);

    line-height:1.2;

}

.hero h1 strong{

    color:var(--gold);

}

.hero p{

    margin-top:25px;

    color:var(--text-muted);

    font-size:1.1rem;

    max-width:700px;

}

.hero-actions{

    display:flex;

    flex-wrap:wrap;

    gap:15px;

    margin-top:35px;

}

/* =====================================
   CARDS
===================================== */

.card{

    background:linear-gradient(
    180deg,
    rgba(255,255,255,.04),
    rgba(255,255,255,.02)
    );

    border:1px solid rgba(255,255,255,.06);

    border-radius:var(--radius);

    padding:35px;

    transition:var(--transition);

    backdrop-filter:blur(12px);

}

.card:hover{

    transform:translateY(-10px);

    border-color:rgba(200,146,61,.35);

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

}

/* =====================================
   GRID
===================================== */

.grid-2{

    display:grid;

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

    gap:30px;

}

.grid-3{

    display:grid;

    grid-template-columns:repeat(3,1fr);

    gap:30px;

}

.grid-4{

    display:grid;

    grid-template-columns:repeat(4,1fr);

    gap:25px;

}

/* =====================================
   PRICING
===================================== */

.price-card{

    position:relative;

    overflow:hidden;

}

.price{

    color:var(--gold);

    font-size:2.5rem;

    font-weight:900;

    margin:20px 0;

}

.price-features{

    list-style:none;

}

.price-features li{

    margin-bottom:12px;

    color:var(--text-muted);

}

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

.site-footer{

    border-top:1px solid rgba(255,255,255,.05);

    background:#080808;

    padding-top:80px;
    padding-bottom:40px;

}

.footer-bottom{

    text-align:center;

    margin-top:50px;

    padding-top:25px;

    border-top:1px solid rgba(255,255,255,.05);

    color:var(--text-muted);

}

/* =====================================
   FLOATING CALL BUTTON
===================================== */

.call-float{

    position:fixed;

    right:25px;
    bottom:25px;

    width:75px;
    height:75px;

    border-radius:50%;

    z-index:99999;

    background:linear-gradient(
    135deg,
    var(--gold-light),
    var(--gold)
    );

    color:#000;

    display:flex;
    align-items:center;
    justify-content:center;

    font-size:28px;

    box-shadow:
    0 0 0 0 rgba(200,146,61,.8);

    animation:pulse 2s infinite;

}

@keyframes pulse{

    0%{

        box-shadow:
        0 0 0 0 rgba(200,146,61,.7);

    }

    70%{

        box-shadow:
        0 0 0 20px rgba(200,146,61,0);

    }

    100%{

        box-shadow:
        0 0 0 0 rgba(200,146,61,0);

    }

}

/* =====================================
   REVEAL
===================================== */

.reveal{

    opacity:0;

    transform:translateY(50px);

    transition:.8s ease;

}

.reveal.active{

    opacity:1;

    transform:none;

}