/* =========================================================
QURINER - PREMIUM SAAS LANDING PAGE
STYLE.CSS
========================================================= */

:root{

    --orange:#F97316;
    --orange-soft:#FFF7F2;

    --charcoal:#222222;
    --charcoal-soft:#2E2E2E;

    --bg:#FFFFFF;

    --section-gray:#F8F9FB;
    --section-dark:#111111;

    --border:#ECECEC;

    --muted:#6B7280;

}

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

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

html{
    scroll-behavior:smooth;
}

body{
    font-family:Inter,sans-serif;
    background:var(--bg);
    color:var(--charcoal);
    overflow-x:hidden;
    line-height:1.6;
}

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

a{
    text-decoration:none;
}

button{
    border:none;
    background:none;
    cursor:pointer;
}

.container{
    width:min(1120px, calc(100% - 40px));
    margin:auto;
}

.section{
    padding:120px 0;
}

/* =========================================================
LOADER
========================================================= */

.loader{
    position:fixed;
    inset:0;
    background:#FFFFFF;
    z-index:99999;
    display:flex;
    align-items:center;
    justify-content:center;
    transition:.4s;
}

.loader.hidden{
    opacity:0;
    visibility:hidden;
}

.loader-circle{
    width:44px;
    height:44px;
    border:3px solid #E5E7EB;
    border-top-color:var(--orange);
    border-radius:50%;
    animation:spin 1s linear infinite;
}

@keyframes spin{
    to{
        transform:rotate(360deg);
    }
}

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

.navbar{
    position:fixed;
    top:0;
    width:100%;
    z-index:1000;
    padding:20px 0;
    transition:.3s ease;
}

.navbar.scrolled{
    backdrop-filter:blur(18px);
    background:rgba(255,255,255,0.75);
    border-bottom:1px solid rgba(0,0,0,0.05);
}

.nav-container{
    display:flex;
    align-items:center;
    justify-content:space-between;
}

.logo{
    display:flex;
    align-items:center;
}

.logo-image{
    height:48px;
    width:auto;
}

.logo-icon-mobile{
    display:none;
    height:40px;
}

.nav-menu{
    display:flex;
    align-items:center;
    gap:32px;
}

.nav-menu a{
    color:var(--muted);
    font-size:.95rem;
    transition:.3s;
}

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

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

.btn{
    padding:14px 24px;
    border-radius:16px;
    font-weight:600;
    transition:.3s ease;
    display:inline-flex;
    align-items:center;
    justify-content:center;
}

.btn-primary{
    background:var(--orange);
    color:#FFFFFF;
}

.btn-primary:hover{
    transform:translateY(-3px);
    box-shadow:
        0 12px 30px rgba(249,115,22,0.25);
}

.btn-secondary{
    border:1px solid var(--border);
    color:var(--charcoal);
    background:#FFFFFF;
}

.btn-secondary:hover{
    transform:translateY(-2px);
}

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

.hero{
    position:relative;
    padding:190px 0 140px;
    background:#111111;
    overflow:hidden;
}

.hero::before{
    content:'';
    position:absolute;
    top:-200px;
    right:-200px;
    width:500px;
    height:500px;
    background:rgba(249,115,22,0.08);
    border-radius:50%;
    filter:blur(100px);
}

.hero::after{
    content:'';
    position:absolute;
    bottom:-250px;
    left:-200px;
    width:500px;
    height:500px;
    background:rgba(255,255,255,0.03);
    border-radius:50%;
    filter:blur(120px);
}

.hero-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:80px;
    align-items:center;
}

.hero-badge{
    display:inline-flex;
    padding:10px 18px;
    border-radius:999px;
    border:1px solid rgba(255,255,255,0.08);
    margin-bottom:24px;
    font-size:.9rem;
    color:rgba(255,255,255,0.75);
    background:rgba(255,255,255,0.04);
    backdrop-filter:blur(10px);
}

.hero-content h1{
    font-size:4rem;
    line-height:1.1;
    margin-bottom:24px;
    color:#FFFFFF;
    letter-spacing:-2px;
}

.hero-content p{
    color:rgba(255,255,255,0.72);
    line-height:1.8;
    margin-bottom:36px;
    font-size:1.05rem;
    max-width:580px;
}

.hero-buttons{
    display:flex;
    gap:16px;
}

.hero .btn-secondary{
    border:1px solid rgba(255,255,255,0.1);
    background:rgba(255,255,255,0.03);
    color:#FFFFFF;
}

.hero-dashboard{
    position:relative;
    z-index:2;
    border:1px solid rgba(255,255,255,0.08);
    border-radius:32px;
    padding:24px;
    background:rgba(255,255,255,0.04);
    backdrop-filter:blur(18px);
    box-shadow:
        0 10px 40px rgba(0,0,0,0.35);
}

.top-card{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:18px;
    border:1px solid rgba(255,255,255,0.06);
    border-radius:20px;
    background:rgba(255,255,255,0.03);
}

.top-card h3,
.top-card small,
.mini-card h4,
.mini-card small,
.transaction-item strong,
.transaction-item span,
.transaction-item small{
    color:#FFFFFF;
}

.status-badge{
    background:#FFF4ED;
    color:var(--orange);
    padding:8px 14px;
    border-radius:999px;
}

.dashboard-chart{
    height:180px;
    border:1px solid rgba(255,255,255,0.06);
    border-radius:20px;
    margin:22px 0;
    padding:20px;
    background:rgba(255,255,255,0.02);
}

.chart-bars{
    height:100%;
    display:flex;
    align-items:flex-end;
    gap:14px;
}

.chart-bars span{
    flex:1;
    background:var(--orange);
    border-radius:20px;
}

.chart-bars span:nth-child(1){height:40%;}
.chart-bars span:nth-child(2){height:65%;}
.chart-bars span:nth-child(3){height:90%;}
.chart-bars span:nth-child(4){height:70%;}
.chart-bars span:nth-child(5){height:50%;}

.dashboard-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:16px;
}

.mini-card,
.transaction-card{
    border:1px solid rgba(255,255,255,0.06);
    border-radius:20px;
    padding:18px;
    background:rgba(255,255,255,0.03);
}

.transaction-card{
    margin-top:18px;
}

.transaction-item{
    display:flex;
    justify-content:space-between;
    padding:12px 0;
}

/* =========================================================
TRUSTED
========================================================= */

.trusted{
    background:#FFFFFF;
    padding:90px 0;
}

.section-label{
    text-align:center;
    color:var(--muted);
    margin-bottom:36px;
}

.trusted-logos{
    display:grid;
    grid-template-columns:repeat(5,1fr);
    gap:20px;
}

.trusted-logos div{
    border:1px solid var(--border);
    border-radius:18px;
    padding:22px;
    text-align:center;
    color:#999999;
    background:#FFFFFF;
}

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

.section-header{
    text-align:center;
    margin-bottom:70px;
}

.section-badge{
    display:inline-flex;
    padding:10px 16px;
    border-radius:999px;
    border:1px solid var(--border);
    margin-bottom:20px;
    color:var(--orange);
    font-size:.9rem;
    background:#FFFFFF;
}

.section-header h2{
    font-size:2.8rem;
    line-height:1.2;
    letter-spacing:-1px;
}

/* =========================================================
FEATURES
========================================================= */

.features{
    background:var(--section-gray);
}

.features-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:24px;
}

.feature-card{
    background:#FFFFFF;
    border:1px solid rgba(0,0,0,0.04);
    border-radius:28px;
    padding:32px;
    transition:.35s ease;
}

.feature-card:hover{
    transform:translateY(-10px);
    border-color:rgba(249,115,22,0.15);
    box-shadow:
        0 20px 40px rgba(0,0,0,0.04);
}

.feature-icon{
    width:58px;
    height:58px;
    border-radius:18px;
    border:1px solid var(--border);
    display:flex;
    align-items:center;
    justify-content:center;
    margin-bottom:24px;
}

.feature-icon svg{
    width:26px;
    color:var(--orange);
}

.feature-card h3{
    margin-bottom:14px;
}

.feature-card p{
    color:var(--muted);
    line-height:1.8;
}

/* =========================================================
ADVANTAGES
========================================================= */

.advantages{
    background:#FFFFFF;
}

.advantage-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:70px;
    align-items:center;
}

.analytics-card{
    background:#FFFFFF;
    border:1px solid rgba(0,0,0,0.05);
    border-radius:30px;
    padding:30px;
    box-shadow:
        0 10px 30px rgba(0,0,0,0.03);
}

.analytics-chart{
    display:flex;
    align-items:flex-end;
    gap:16px;
    height:220px;
    margin-top:30px;
}

.analytics-chart span{
    flex:1;
    background:var(--orange);
    border-radius:20px;
}

.analytics-chart span:nth-child(1){height:40%;}
.analytics-chart span:nth-child(2){height:80%;}
.analytics-chart span:nth-child(3){height:65%;}
.analytics-chart span:nth-child(4){height:95%;}

.check-list{
    list-style:none;
    margin-top:32px;
}

.check-list li{
    padding:18px 0;
    border-bottom:1px solid var(--border);
    color:var(--muted);
}

/* =========================================================
STATS
========================================================= */

.stats{
    background:#111111;
}

.stats-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:24px;
}

.stat-item{
    border:1px solid rgba(255,255,255,0.06);
    border-radius:28px;
    padding:40px;
    text-align:center;
    background:rgba(255,255,255,0.03);
}

.stat-item h3{
    font-size:3rem;
    color:#FFFFFF;
}

.stat-item p{
    color:rgba(255,255,255,0.7);
}

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

.pricing{
    background:var(--orange-soft);
}

.pricing-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:24px;
}

.pricing-subtitle{
    max-width:720px;
    margin:auto;
    color:var(--muted);
    line-height:1.8;
    margin-top:20px;
}

.pricing-card{
    background:#FFFFFF;
    border:1px solid rgba(0,0,0,0.05);
    border-radius:30px;
    padding:40px;
    position:relative;
    transition:.35s ease;
    overflow:hidden;
}

.pricing-card:hover{
    transform:translateY(-10px);
    border-color:rgba(249,115,22,0.2);

    box-shadow:
        0 20px 50px rgba(249,115,22,0.08);
}

.pricing-card::before{
    content:'';
    position:absolute;
    inset:0;
    background:linear-gradient(
        180deg,
        rgba(249,115,22,0.03),
        transparent
    );
    opacity:0;
    transition:.4s;
}

.pricing-card:hover::before{
    opacity:1;
}

.popular{
    border:1px solid rgba(249,115,22,0.2);
    box-shadow:
        0 20px 50px rgba(249,115,22,0.08);
}

.popular-badge{
    position:absolute;
    top:-14px;
    left:50%;
    transform:translateX(-50%);
    background:var(--orange);
    color:#FFFFFF;
    padding:8px 16px;
    border-radius:999px;
    font-size:.85rem;
}

.plan-type{
    display:inline-flex;
    padding:8px 14px;
    border-radius:999px;
    background:#F5F5F5;
    font-size:.8rem;
    font-weight:700;
    margin-bottom:22px;
}

.plan-type.orange{
    background:rgba(249,115,22,0.1);
    color:var(--orange);
}

.price{
    font-size:3rem;
    font-weight:700;
    margin-bottom:10px;
}

.price-sub{
    color:var(--muted);
    margin-bottom:20px;
}

.plan-description{
    color:var(--muted);
    line-height:1.8;
    margin-bottom:28px;
}

.pricing-features{
    list-style:none;
    margin-bottom:28px;
}

.pricing-features li{
    position:relative;
    padding-left:28px;
    margin-bottom:16px;
}

.pricing-features li::before{
    content:'';
    position:absolute;
    left:0;
    top:10px;
    width:10px;
    height:10px;
    border-radius:50%;
    background:var(--orange);
}

.pricing-target{
    padding:18px;
    border-radius:18px;
    background:#FAFAFA;
    border:1px solid var(--border);
    margin-bottom:30px;
    font-size:.95rem;
}

.pricing-target span{
    display:block;
    margin-top:6px;
    color:var(--muted);
}

.pricing-button{
    width:100%;
}

.enterprise-box{
    margin-top:40px;
    border:1px solid var(--border);
    border-radius:32px;
    padding:40px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:30px;
    background:#FFFFFF;
}

.enterprise-label{
    display:inline-flex;
    padding:8px 14px;
    border-radius:999px;
    background:#111111;
    color:#FFFFFF;
    font-size:.8rem;
    margin-bottom:18px;
}

.enterprise-box h3{
    font-size:2rem;
    margin-bottom:14px;
}

.enterprise-box p{
    color:var(--muted);
    line-height:1.8;
}

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

.testimonial{
    background:#FFFFFF;
}

.testimonial-slider{
    overflow:hidden;
}

.testimonial-track{
    display:flex;
    gap:24px;
    transition:.5s;
}

.testimonial-card{
    min-width:100%;
    border:1px solid rgba(0,0,0,0.05);
    border-radius:30px;
    padding:40px;
    text-align:center;
    background:#FFFFFF;

    box-shadow:
        0 10px 30px rgba(0,0,0,0.03);
}

.avatar{
    width:74px;
    height:74px;
    border-radius:50%;
    background:#EEEEEE;
    margin:auto auto 20px;
}

.testimonial-card p{
    margin-top:18px;
    color:var(--muted);
    line-height:1.8;
}

/* =========================================================
FAQ
========================================================= */

.faq{
    background:var(--section-gray);
}

.faq-list{
    max-width:800px;
    margin:auto;
}

.faq-item{
    border-bottom:1px solid var(--border);
}

.faq-question{
    width:100%;
    text-align:left;
    padding:24px 0;
    font-size:1rem;
    font-weight:600;
}

.faq-answer{
    max-height:0;
    overflow:hidden;
    transition:.4s;
    color:var(--muted);
}

.faq-item.active .faq-answer{
    max-height:120px;
    padding-bottom:20px;
}

/* =========================================================
FINAL CTA
========================================================= */

.final-cta{
    background:#0D0D0D;
}

.final-cta-box{
    border:1px solid rgba(255,255,255,0.06);
    border-radius:36px;
    padding:80px;
    text-align:center;
    background:#111111;
}

.final-cta-box h2{
    font-size:3rem;
    margin-bottom:30px;
    color:#FFFFFF;
}

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

.footer{
    background:#080808;
    padding:80px 0 30px;
}

.footer-grid{
    display:grid;
    grid-template-columns:2fr 1fr 1fr;
    gap:40px;
    padding-bottom:40px;
}

.footer h3,
.footer h4{
    color:#FFFFFF;
}

.footer p,
.footer a,
.footer-bottom{
    color:rgba(255,255,255,0.65);
}

.footer ul{
    list-style:none;
}

.footer li{
    margin-bottom:14px;
}

.socials{
    display:flex;
    gap:12px;
}

.footer-bottom{
    border-top:1px solid rgba(255,255,255,0.06);
    padding-top:24px;
    text-align:center;
}

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

.fade-in{
    opacity:0;
    transform:translateY(30px);
    transition:1s;
}

.fade-in.show{
    opacity:1;
    transform:translateY(0);
}

/* =========================================================
HAMBURGER
========================================================= */

.hamburger{
    display:none;
    flex-direction:column;
    gap:5px;
}

.hamburger span{
    width:24px;
    height:2px;
    background:var(--charcoal);
}

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

@media(max-width:992px){

    .hero-grid,
    .advantage-grid,
    .features-grid,
    .pricing-grid,
    .stats-grid,
    .footer-grid{
        grid-template-columns:1fr;
    }

    .hero-content h1{
        font-size:2.7rem;
        line-height:1.15;
    }

    .trusted-logos{
        grid-template-columns:repeat(2,1fr);
    }

    .desktop-cta{
        display:none;
    }

    .hamburger{
        display:flex;
    }

    .logo-image{
        display:none;
    }

    .logo-icon-mobile{
        display:block;
    }

    .nav-menu{
        position:absolute;
        top:100%;
        left:0;
        width:100%;
        background:#FFFFFF;
        flex-direction:column;
        padding:30px;
        border-bottom:1px solid var(--border);
        display:none;
    }

    .nav-menu.active{
        display:flex;
    }

    .mobile-cta{
        display:flex;
        width:100%;
    }

    .final-cta-box{
        padding:50px 30px;
    }

    .final-cta-box h2{
        font-size:2rem;
    }

    .enterprise-box{
        flex-direction:column;
        align-items:flex-start;
    }

}