/* =========================================================
PORTFOLIO CASE STUDY
========================================================= */

body{
    font-family: "IBM Plex Sans", sans-serif;
    color: #111;
    background: #fff;
}

.bg-colored{
    background: antiquewhite;
}

.shape::before{
    display: none;
}

/* =========================================================
GLOBAL
========================================================= */

.section{
    padding: 100px 0;
}

.container-narrow{
    max-width: 860px;
    margin: auto;
}

.section-intro{
    margin-bottom: 20px;
    padding-bottom: 0;
}

.section-intro h2{
    font-size: 64px;
    line-height: 1;
    letter-spacing: -3px;
    font-weight: 700;
    text-transform: none;
    margin-bottom: 0;
    font-family: 'Lekton', sans-serif;
}

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

.hero{
    padding-top: 180px;
}

.hero .text-muted{
    font-size: 12px;
    letter-spacing: 3px;
    text-transform: uppercase;
    font-weight: 600;
    color: #777 !important;
}

.hero h1{
    font-size: 70px;
    line-height: 0.92;
    letter-spacing: -5px;
    margin-top: 20px;
    margin-bottom: 35px;
    font-weight: 700;
    font-family: 'Lekton', sans-serif;
}

.hero p{
    font-size: 20px;
    line-height: 1.9;
    color: #444;
    max-width: 760px;
    margin: auto;
}

.hero-image{
    width: 100%;
    border-radius: 18px;    
}

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

.btn-modern{
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-top: 40px;
    color: #111;
    font-weight: 600;
    font-size: 17px;
    transition: 0.3s ease;
    border: 1px solid black;
    border-radius: 30px;
    padding: 10px 25px;
}

.btn-modern:hover{
    background-color: black;
    color: white;
}

.btn-modern i{
    transition: 0.3s ease;
}

.btn-modern:hover i{
    transform: translateX(5px);
}

/* =========================================================
TEXT CONTENT
========================================================= */

.content-text{
    max-width: 820px;
}

.content-text p{
    font-size: 18px;
    line-height: 2;
    color: #444;    
}

.content-text ul{
    list-style: none;
    padding-left: 0;
    margin-top: 30px;
}

.content-text ul li{
    position: relative;
    padding-left: 30px;
    font-size: 18px;    
    margin-bottom: 8px;
    color: #444;
}

.content-text ul li::before{
    content: "—";
    position: absolute;
    left: 0;
    top: 0;
}

/* =========================================================
PROJECT META
========================================================= */
.project-meta-item{
    padding: 50px 25px;
    border-radius: 24px;
    background: #fafafa;    
    transition: 0.3s ease;
}

.project-meta-item h5{
    font-size: 24px;
    line-height: 1.4;
    font-weight: 600;
    color: #111;
    font-family: 'Lekton', sans-serif;
}

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

.info-box{
    padding: 50px;
    border-radius: 24px;
    background: #fafafa;
    height: 100%;
    transition: 0.3s ease;
}

.info-box:hover{
    transform: translateY(-4px);
    background: #f5f5f5;
}

.info-box h4{
    font-size: 30px;
    line-height: 1.2;
    margin-bottom: 24px;
    font-weight: 700;
    font-family: 'Lekton', sans-serif;
}

.info-box p{
    font-size: 18px;
    line-height: 1.9;
    color: #555;
    margin-bottom: 0;
}

/* =========================================================
IMAGE
========================================================= */

.project-image{
    margin-top: 60px;
}

.project-image img{
    width: 100%;
    border-radius: 18px;
}

.full-image{
    width: 100%;
    border-radius: 18px;
}

/* =========================================================
SPACING
========================================================= */

.mb-section{
    margin-bottom: 140px;
}


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

@media(max-width: 991px){

    .section{
        padding: 100px 0;
    }

    .hero{
        padding-top: 140px;
    }

    .hero h1{
        font-size: 58px;
        letter-spacing: -2px;
    }

    .hero p{
        font-size: 18px;
    }

    .section-intro h2{
        font-size: 46px;
        letter-spacing: -1px;
    }

    .content-text p{
        font-size: 18px;
    }

    .content-text ul li{
        font-size: 18px;
    }

    .project-meta-item h5{
        font-size: 22px;
    }

    .info-box{
        padding: 35px;
    }

    .info-box h4{
        font-size: 24px;
    }

}

/* ================= PROCESS ================= */

.process-wrapper{
    display: flex;
    flex-direction: column;
    gap: 80px;
}

.process-item{
    display: flex;
    gap: 40px;
    align-items: flex-start;
}

.process-number{
    font-size: 18px;
    font-weight: 700;
    color: #999;
    min-width: 60px;
    font-family: 'Lekton', sans-serif;
}

.process-content{
    flex: 1;
}

.process-content h3{
    font-size: 42px;
    margin-bottom: 25px;
    font-family: 'Lekton', sans-serif;
}

.process-content p{
    font-size: 20px;
    line-height: 2;
    color: #444;
}

.process-content ul{
    list-style: none;
    padding-left: 0;
    margin-top: 25px;
}

.process-content ul li{
    position: relative;
    padding-left: 35px;
    margin-bottom: 18px;
    font-size: 18px;
    line-height: 1.9;
    color: #444;
}

.process-content ul li::before{
    content: "—";
    position: absolute;
    left: 0;
}

.highlight-box{
    margin-top: 35px;
    padding: 35px;
    background: white;
    border-radius: 20px;
    border: 1px solid #eee;
}

.highlight-box strong{
    display: block;
    margin-bottom: 12px;
    font-size: 14px;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.highlight-box p{
    margin-bottom: 0;
    font-size: 18px;
}

.flow-box{
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 35px;
}

.flow-box span{
    padding: 14px 22px;
    border-radius: 999px;
    background: white;
    border: 1px solid #eee;
    font-size: 16px;
    font-weight: 500;
}

/* ================= FEATURE ================= */

.feature-card{
    height: 100%;
    padding: 45px;
    border-radius: 24px;
    background: white;
    border: 1px solid #eee;
    transition: 0.3s ease;
}

.feature-card:hover{
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.04);
}

.feature-card h3{
    font-size: 30px;
    margin-bottom: 20px;
    line-height: 1.3;
    font-family: 'Lekton', sans-serif;
}

.feature-card p{
    font-size: 18px;
    line-height: 1.9;
    color: #555;
    margin-bottom: 0;
}

/* ================= CHALLENGE ================= */

.challenge-box{
    background: white;
    border: 1px solid #eee;
    border-radius: 30px;
    padding: 60px;
}

.challenge-item h3{
    font-size: 38px;
    line-height: 1.5;
    margin-top: 15px;
    margin-bottom: 0;
    font-family: 'Lekton', sans-serif;
}

.challenge-label{
    font-size: 13px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #777;
    font-weight: 600;
}

.challenge-divider{
    width: 100%;
    height: 1px;
    background: #eee;
    margin: 50px 0;
}

.challenge-item ul{
    list-style: none;
    padding-left: 0;
    margin-top: 25px;
}

.challenge-item ul li{
    position: relative;
    padding-left: 35px;
    margin-bottom: 18px;
    font-size: 18px;
    line-height: 1.9;
    color: #444;
}

.challenge-item ul li::before{
    content: "—";
    position: absolute;
    left: 0;
}

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

@media(max-width: 991px){

    .process-item{
        flex-direction: column;
        gap: 20px;
    }

    .process-content h3,
    .challenge-item h3{
        font-size: 32px;
    }

    .feature-card{
        padding: 35px;
    }

    .challenge-box{
        padding: 40px 30px;
    }
}