.expertise-page{
    --expertise-wrap:1180px;
    --expertise-panel:rgba(12,14,20,.76);
    --expertise-panel-strong:rgba(17,18,27,.92);
    --expertise-line:rgba(255,255,255,.09);
    --expertise-soft:rgba(255,255,255,.72);

    position:relative;
    overflow-x:clip;
    background:
        linear-gradient(135deg, rgba(184,10,36,.08), transparent 28%),
        linear-gradient(215deg, rgba(255,255,255,.035), transparent 34%);
}

.expertise-wrap{
    width:min(var(--expertise-wrap), calc(100vw - 48px));
    margin:0 auto;
    min-width:0;
}

.expertise-kicker{
    margin:0;
    color:rgba(255,255,255,.62);
    font-size:.74rem;
    line-height:1.3;
    font-weight:850;
    letter-spacing:0;
    text-transform:uppercase;
}

.expertise-section{
    padding:84px 0;
}

.expertise-portrait{
    padding-top:clamp(58px, 7vw, 92px);
}

.expertise-section__head{
    display:grid;
    gap:12px;
    max-width:740px;
    margin:0 0 28px;
}

.expertise-section__head h2,
.expertise-portrait__copy h1,
.expertise-assurance__copy h2,
.expertise-final__panel h2{
    margin:0;
    color:#fff;
    font-size:2.65rem;
    line-height:1.08;
    letter-spacing:0;
    text-wrap:balance;
}

.expertise-section__head p,
.expertise-portrait__copy p,
.expertise-final__panel p{
    margin:0;
    color:var(--expertise-soft);
    line-height:1.78;
}

.expertise-portrait__grid{
    display:grid;
    grid-template-columns:minmax(0, 1.05fr) minmax(320px, .75fr);
    gap:46px;
    align-items:center;
}

.expertise-portrait__copy{
    display:grid;
    gap:16px;
}

.expertise-portrait__copy p{
    max-width:68ch;
}

.expertise-portrait__media{
    position:relative;
    display:grid;
    gap:16px;
}

.expertise-photo{
    position:relative;
    margin:0;
    overflow:hidden;
    border:1px solid rgba(255,255,255,.10);
    border-radius:28px;
    background:var(--expertise-panel-strong);
    box-shadow:0 24px 56px rgba(0,0,0,.32);
}

.expertise-photo::after{
    content:"";
    position:absolute;
    inset:0;
    pointer-events:none;
    background:
        linear-gradient(180deg, transparent 62%, rgba(0,0,0,.20)),
        linear-gradient(135deg, rgba(255,255,255,.08), transparent 34%);
}

.expertise-photo img{
    display:block;
    width:100%;
    aspect-ratio:1;
    height:auto;
    object-fit:cover;
    object-position:center;
}

.expertise-founder{
    display:grid;
    gap:7px;
    padding:18px;
    border:1px solid rgba(255,255,255,.10);
    border-radius:18px;
    background:
        linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.022)),
        var(--expertise-panel);
    box-shadow:0 16px 34px rgba(0,0,0,.22);
}

.expertise-founder strong{
    color:#fff;
    font-size:1rem;
    line-height:1.25;
}

.expertise-founder span{
    color:var(--expertise-soft);
    font-size:.92rem;
    line-height:1.45;
}

.expertise-skills{
    display:grid;
    grid-template-columns:repeat(4, minmax(0, 1fr));
    gap:14px;
}

.expertise-skill,
.expertise-step,
.expertise-option{
    border:1px solid rgba(255,255,255,.09);
    background:
        linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.018)),
        var(--expertise-panel);
    box-shadow:0 18px 38px rgba(0,0,0,.18);
}

.expertise-skill{
    min-height:220px;
    display:grid;
    align-content:start;
    gap:12px;
    padding:20px;
    border-radius:20px;
}

.expertise-skill h3,
.expertise-step h3,
.expertise-option h3{
    margin:0;
    color:#fff;
    font-size:1.1rem;
    line-height:1.18;
    letter-spacing:0;
}

.expertise-skill p,
.expertise-step p,
.expertise-option p,
.expertise-option li{
    margin:0;
    color:var(--expertise-soft);
    font-size:.95rem;
    line-height:1.66;
}

.expertise-method{
    background:linear-gradient(180deg, rgba(255,255,255,.018), rgba(255,255,255,0));
}

.expertise-timeline{
    display:grid;
    grid-template-columns:repeat(5, minmax(0, 1fr));
    gap:14px;
}

.expertise-step{
    min-height:236px;
    display:grid;
    align-content:start;
    gap:12px;
    padding:20px;
    border-radius:20px;
}

.expertise-step__number{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    width:42px;
    height:42px;
    border:1px solid rgba(184,10,36,.44);
    border-radius:14px;
    background:rgba(184,10,36,.14);
    color:#fff;
    font-size:.78rem;
    line-height:1;
    font-weight:850;
}

.expertise-options__grid{
    display:grid;
    grid-template-columns:repeat(2, minmax(0, 1fr));
    gap:18px;
}

.expertise-option{
    display:grid;
    gap:16px;
    padding:26px;
    border-radius:24px;
}

.expertise-option__tag{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    justify-self:start;
    box-sizing:border-box;
    height:30px;
    padding:0 12px;
    border:1px solid rgba(184,10,36,.42);
    border-radius:999px;
    background:rgba(184,10,36,.12);
    color:#fff;
    font-size:.78rem;
    line-height:1;
    font-weight:800;
    white-space:nowrap;
}

.expertise-option ul{
    display:grid;
    gap:10px;
    margin:0;
    padding:0;
    list-style:none;
}

.expertise-option li{
    position:relative;
    padding-left:18px;
}

.expertise-option li::before{
    content:"";
    position:absolute;
    left:0;
    top:.72em;
    width:7px;
    height:7px;
    border-radius:999px;
    background:var(--red);
    box-shadow:0 0 0 5px rgba(184,10,36,.12);
}

.expertise-assurance__grid{
    display:grid;
    grid-template-columns:minmax(0, .8fr) minmax(0, 1fr);
    gap:34px;
    align-items:center;
    padding:30px;
    border:1px solid rgba(255,255,255,.09);
    border-radius:28px;
    background:
        linear-gradient(120deg, rgba(184,10,36,.11), transparent 42%),
        rgba(10,12,18,.76);
    box-shadow:0 22px 48px rgba(0,0,0,.22);
}

.expertise-assurance__copy{
    display:grid;
    gap:12px;
}

.expertise-assurance__list{
    display:grid;
    grid-template-columns:repeat(2, minmax(0, 1fr));
    gap:10px;
    margin:0;
    padding:0;
    list-style:none;
}

.expertise-assurance__list li{
    min-height:48px;
    display:flex;
    align-items:center;
    padding:10px 14px;
    border:1px solid rgba(255,255,255,.08);
    border-radius:16px;
    background:rgba(255,255,255,.04);
    color:rgba(255,255,255,.86);
    font-size:.94rem;
    line-height:1.35;
    font-weight:720;
}

.expertise-final{
    padding:34px 0 96px;
}

.expertise-final__panel{
    display:grid;
    grid-template-columns:minmax(0, 1fr) auto;
    gap:24px;
    align-items:center;
    padding:32px;
    border:1px solid rgba(255,255,255,.10);
    border-radius:28px;
    background:
        linear-gradient(135deg, rgba(184,10,36,.17), transparent 48%),
        linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02)),
        rgba(10,12,18,.84);
    box-shadow:0 24px 54px rgba(0,0,0,.26);
}

.expertise-final__panel > div{
    display:grid;
    gap:12px;
}

.expertise-final__panel p{
    max-width:62ch;
}

@media (hover:hover){
    .expertise-skill,
    .expertise-step,
    .expertise-option{
        transition:
            transform .28s var(--ease-premium),
            border-color .28s var(--ease-premium),
            box-shadow .28s var(--ease-premium);
    }

    .expertise-skill:hover,
    .expertise-step:hover,
    .expertise-option:hover{
        transform:translate3d(0, -4px, 0);
        border-color:rgba(255,255,255,.15);
        box-shadow:0 24px 48px rgba(0,0,0,.24);
    }
}

@media (max-width:1120px){
    .expertise-skills{
        grid-template-columns:repeat(2, minmax(0, 1fr));
    }

    .expertise-timeline{
        grid-template-columns:repeat(3, minmax(0, 1fr));
    }
}

@media (max-width:900px){
    .expertise-section{
        padding:64px 0;
    }

    .expertise-portrait{
        padding-top:54px;
    }

    .expertise-section__head h2,
    .expertise-portrait__copy h1,
    .expertise-assurance__copy h2,
    .expertise-final__panel h2{
        font-size:2.2rem;
    }

    .expertise-portrait__grid,
    .expertise-assurance__grid,
    .expertise-final__panel{
        grid-template-columns:1fr;
    }

    .expertise-portrait__media{
        max-width:480px;
        width:100%;
        margin:0 auto;
    }

    .expertise-final__panel .btn{
        justify-self:start;
    }
}

@media (max-width:680px){
    .expertise-wrap{
        width:calc(100vw - 28px);
    }

    .expertise-section{
        padding:52px 0;
    }

    .expertise-portrait{
        padding-top:42px;
    }

    .expertise-section__head{
        margin-bottom:20px;
    }

    .expertise-section__head h2,
    .expertise-portrait__copy h1,
    .expertise-assurance__copy h2,
    .expertise-final__panel h2{
        font-size:1.9rem;
    }

    .expertise-skills,
    .expertise-timeline,
    .expertise-options__grid,
    .expertise-assurance__list{
        grid-template-columns:1fr;
    }

    .expertise-skill,
    .expertise-step{
        min-height:auto;
    }

    .expertise-option,
    .expertise-assurance__grid,
    .expertise-final__panel{
        padding:20px;
        border-radius:22px;
    }

    .expertise-photo{
        width:min(100%, 340px);
        margin:0 auto;
        border-radius:22px;
    }

    .expertise-final{
        padding:18px 0 68px;
    }

    .expertise-final__panel .btn{
        width:100%;
    }
}

@media (max-width:430px){
    .expertise-wrap{
        width:calc(100vw - 22px);
    }

    .expertise-section__head h2,
    .expertise-portrait__copy h1,
    .expertise-assurance__copy h2,
    .expertise-final__panel h2{
        font-size:1.7rem;
    }

    .expertise-skill,
    .expertise-step,
    .expertise-option,
    .expertise-assurance__grid,
    .expertise-final__panel{
        padding:18px;
    }

    .expertise-photo{
        width:min(100%, 286px);
    }
}

@media (prefers-reduced-motion: reduce){
    .expertise-skill,
    .expertise-step,
    .expertise-option{
        transition:none;
    }
}