.dev-page {
    display: grid;
    gap: 20px;
    padding: clamp(14px, 2vw, 24px) 0 clamp(26px, 4vw, 44px);
}

.dev-hero,
.dev-featured,
.dev-tech,
.dev-process,
.dev-cta {
    border-radius: 26px;
    border: 1px solid rgba(37, 99, 235, .18);
    background:
        radial-gradient(560px 240px at 100% 0%, rgba(56, 189, 248, .14), transparent 72%),
        linear-gradient(160deg, #ffffff 0%, #f5f8ff 58%, #edf4ff 100%);
    box-shadow: 0 20px 48px rgba(15, 23, 42, .11);
    padding: clamp(18px, 3.4vw, 34px);
}

.dev-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.7fr) minmax(260px, .9fr);
    gap: 16px;
}

.dev-chip {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 0 12px;
    border-radius: 999px;
    border: 1px solid rgba(37, 99, 235, .22);
    background: rgba(37, 99, 235, .10);
    color: #1e40af;
    font-size: .74rem;
    font-weight: 800;
    letter-spacing: .1em;
    text-transform: uppercase;
}

.dev-chip-alt {
    background: rgba(14, 165, 233, .13);
    border-color: rgba(14, 165, 233, .28);
    color: #0c4a6e;
}

.dev-hero h1 {
    margin: 12px 0 4px;
    font-size: clamp(2rem, 1.45rem + 1.2vw, 3rem);
    line-height: 1.02;
    letter-spacing: -.04em;
    color: #0f172a;
}

.dev-role {
    margin: 0;
    color: #2563eb;
    font-weight: 700;
}

.dev-lead {
    margin: 14px 0 0;
    color: #334155;
    line-height: 1.78;
    max-width: 72ch;
}

.dev-tags {
    margin-top: 16px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.dev-tags span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 34px;
    padding: 0 12px;
    border-radius: 999px;
    border: 1px solid rgba(15, 23, 42, .12);
    background: rgba(255, 255, 255, .78);
    color: #1e293b;
    font-size: .85rem;
    font-weight: 650;
}

.dev-actions {
    margin-top: 18px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.dev-contact {
    margin-top: 22px;
    padding-top: 18px;
    border-top: 1px solid rgba(15, 23, 42, .1);
}

.dev-contact-title {
    margin: 0 0 8px;
    font-size: 1rem;
    font-weight: 800;
    color: #0f172a;
    letter-spacing: -0.02em;
}

.dev-contact-intro {
    margin: 0 0 12px;
    font-size: .92rem;
    line-height: 1.65;
    color: #475569;
    max-width: 62ch;
}

.dev-contact-list {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 8px;
}

.dev-contact-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 42px;
    padding: 0 14px;
    border-radius: 12px;
    border: 1px solid rgba(37, 99, 235, .2);
    background: rgba(255, 255, 255, .9);
    color: #1d4ed8;
    text-decoration: none;
    font-weight: 700;
    font-size: .9rem;
    transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}

.dev-contact-link i {
    width: 32px;
    height: 32px;
    border-radius: 10px;
    display: inline-grid;
    place-items: center;
    background: rgba(37, 99, 235, .1);
    color: #1d4ed8;
    font-size: .9rem;
}

@media (hover: hover) {
    .dev-contact-link:hover {
        transform: translateY(-1px);
        border-color: rgba(37, 99, 235, .35);
        box-shadow: 0 8px 20px rgba(37, 99, 235, .12);
    }
}

.dev-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0 16px;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 700;
    border: 1px solid transparent;
    transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease, background .16s ease;
}

.dev-btn-primary {
    color: #fff;
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    box-shadow: 0 12px 30px rgba(37, 99, 235, .28);
}

.dev-btn-secondary {
    color: #1e293b;
    background: #fff;
    border-color: rgba(15, 23, 42, .16);
}

.dev-hero-side {
    border-radius: 22px;
    border: 1px solid rgba(15, 23, 42, .12);
    background: rgba(255, 255, 255, .76);
    padding: 16px;
    display: grid;
    align-content: start;
    gap: 10px;
}

.dev-avatar {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    display: inline-grid;
    place-items: center;
    font-weight: 800;
    letter-spacing: .08em;
    color: #fff;
    background: linear-gradient(135deg, #2563eb, #0ea5e9);
}

.dev-side-name {
    font-size: 1.03rem;
    font-weight: 800;
    color: #0f172a;
}

.dev-side-title {
    font-size: .85rem;
    color: #475569;
    margin-top: -4px;
}

.dev-side-contact {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 4px;
}

.dev-side-contact-link {
    flex: 1 1 auto;
    min-height: 36px;
    padding: 0 12px;
    border-radius: 999px;
    border: 1px solid rgba(37, 99, 235, .22);
    background: rgba(37, 99, 235, .08);
    color: #1d4ed8;
    text-decoration: none;
    font-size: .78rem;
    font-weight: 800;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: background .15s ease, transform .15s ease;
}

@media (hover: hover) {
    .dev-side-contact-link:hover {
        background: rgba(37, 99, 235, .14);
        transform: translateY(-1px);
    }
}

.dev-side-stats {
    margin-top: 4px;
    display: grid;
    gap: 8px;
}

.dev-mini-stat {
    border-radius: 14px;
    border: 1px solid rgba(15, 23, 42, .10);
    background: rgba(248, 250, 252, .95);
    padding: 10px 12px;
    display: grid;
    gap: 3px;
}

.dev-mini-stat strong {
    color: #0f172a;
    font-size: .94rem;
}

.dev-mini-stat span {
    color: #475569;
    font-size: .81rem;
}

.dev-featured-head h2 {
    margin: 12px 0 8px;
    font-size: clamp(1.45rem, 1.2rem + .5vw, 2rem);
    color: #0f172a;
}

.dev-featured-head p {
    margin: 0;
    color: #334155;
    line-height: 1.74;
}

.dev-featured-grid {
    margin-top: 16px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.dev-tech-head h3 {
    margin: 12px 0 8px;
    font-size: clamp(1.3rem, 1.1rem + .45vw, 1.8rem);
    color: #0f172a;
}

.dev-tech-head p {
    margin: 0;
    color: #334155;
    line-height: 1.72;
}

.dev-tech-grid {
    margin-top: 16px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.dev-tech-card {
    border-radius: 18px;
    border: 1px solid rgba(15, 23, 42, .1);
    background: rgba(255, 255, 255, .8);
    padding: 14px;
    display: grid;
    gap: 8px;
}

.dev-tech-card h4 {
    margin: 0;
    font-size: 1rem;
    color: #0f172a;
}

.dev-tech-card ul {
    margin: 0;
    padding-left: 18px;
    display: grid;
    gap: 6px;
    color: #334155;
}

.dev-tech-card li {
    line-height: 1.55;
}

.dev-panel {
    border-radius: 18px;
    border: 1px solid rgba(15, 23, 42, .10);
    background: rgba(255, 255, 255, .78);
    padding: 14px;
}

.dev-panel h3 {
    margin: 0 0 8px;
    font-size: 1.01rem;
    color: #0f172a;
}

.dev-panel ul {
    margin: 0;
    padding-left: 18px;
    display: grid;
    gap: 6px;
    color: #334155;
}

.dev-panel li {
    line-height: 1.5;
}

.dev-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.dev-stack span,
.dev-links a {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 0 10px;
    border-radius: 999px;
    text-decoration: none;
    font-size: .82rem;
    font-weight: 700;
}

.dev-stack span {
    color: #1e40af;
    background: rgba(37, 99, 235, .09);
    border: 1px solid rgba(37, 99, 235, .22);
}

.dev-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.dev-links a {
    color: #0f172a;
    background: rgba(15, 23, 42, .06);
    border: 1px solid rgba(15, 23, 42, .12);
}

.dev-process h3,
.dev-cta h3 {
    margin: 0 0 10px;
    font-size: clamp(1.2rem, 1.02rem + .4vw, 1.6rem);
    color: #0f172a;
}

.dev-timeline {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.dev-timeline article {
    border-radius: 18px;
    border: 1px solid rgba(15, 23, 42, .1);
    background: rgba(255, 255, 255, .78);
    padding: 14px;
    display: grid;
    gap: 6px;
}

.dev-timeline span {
    width: 32px;
    height: 32px;
    border-radius: 10px;
    display: inline-grid;
    place-items: center;
    font-size: .78rem;
    font-weight: 800;
    color: #1e40af;
    background: rgba(37, 99, 235, .12);
    border: 1px solid rgba(37, 99, 235, .25);
}

.dev-timeline h4 {
    margin: 0;
    color: #0f172a;
    font-size: 1rem;
}

.dev-timeline p {
    margin: 0;
    color: #475569;
    line-height: 1.6;
    font-size: .92rem;
}

.dev-cta p {
    margin: 0;
    color: #334155;
    line-height: 1.72;
}

.dev-credit {
    margin-top: 14px !important;
    color: #475569 !important;
    font-weight: 700;
    font-size: .86rem;
}

@media (hover: hover) {
    .dev-btn:hover {
        transform: translateY(-1px);
    }

    .dev-links a:hover {
        background: rgba(15, 23, 42, .10);
    }
}

@media (max-width: 1080px) {
    .dev-hero {
        grid-template-columns: 1fr;
    }

    .dev-featured-grid,
    .dev-tech-grid,
    .dev-timeline {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .dev-hero,
    .dev-featured,
    .dev-tech,
    .dev-process,
    .dev-cta {
        border-radius: 22px;
    }

    .dev-tags {
        display: grid;
        grid-template-columns: 1fr;
    }

    .dev-actions {
        flex-direction: column;
    }

    .dev-btn {
        width: 100%;
    }
}