:root {
    --bg-primary: #ffffff;
    --bg-secondary: #f7f6f3;
    --text-primary: #1a1a18;
    --text-secondary: #6b6b66;
    --border-light: rgba(0, 0, 0, 0.1);
    --border-mid: rgba(0, 0, 0, 0.18);
    --radius-md: 8px;
    --radius-lg: 12px;
}

.es_root {
    max-width: 820px;
    margin: 0 auto;
}

/* ── Header ── */
.es_header {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: 3rem;
    border-bottom: 0.5px solid var(--border-light);
    padding-bottom: 2rem;
}

.es_brand {
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.es_title {
    font-size: 42px;
    font-weight: 600;
    line-height: 1.1;
    margin: 0 0 0.6rem;
    color: var(--text-primary);
}

.es_subtitle {
    font-size: 18px;
    font-weight: 400;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-style: italic;
}

/* ── Intro ── */
.es_intro {
    max-width: 640px;
}

/* ── Why Work perks row ── */
.es_perks {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
    margin-bottom: 2.5rem;
}

.es_perk {
    background: var(--bg-primary);
    border: 0.5px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 14px 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    text-align: center;
}

.es_perk i {
    font-size: 20px;
    color: var(--text-secondary);
}

.es_perk span {
    font-size: 12px;
    line-height: 1.4;
    color: var(--text-secondary);
    font-weight: 400;
}

/* ── Section title ── */
.es_section_title {
    font-size: 22px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

/* ── Department tabs ── */
.es_tabs {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.es_tab {
    padding: 6px 14px;
    font-size: 12px;
    font-weight: 500;
    border: 0.5px solid var(--border-light);
    border-radius: 100px;
    background: var(--bg-primary);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.15s;
    user-select: none;
}

.es_tab:hover {
    background: var(--bg-secondary);
}

.es_tab.active {
    background: var(--text-primary);
    color: var(--bg-primary);
    border-color: var(--text-primary);
}

/* ── Roles panel ── */
.es_roles_panel {
    background: var(--bg-primary);
    border: 0.5px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-bottom: 2.5rem;
    min-height: 130px;
}

.es_dept {
    display: none;
}

.es_dept.active {
    display: block;
}

.es_dept_header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 1.1rem;
}

.es_dept_icon {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 17px;
    flex-shrink: 0;
}

.es_dept_icon.amber {
    background: #FAEEDA;
    color: #854F0B;
}

.es_dept_icon.pink {
    background: #FBEAF0;
    color: #993556;
}

.es_dept_icon.blue {
    background: #E6F1FB;
    color: #185FA5;
}

.es_dept_icon.teal {
    background: #E1F5EE;
    color: #0F6E56;
}

.es_dept_icon.purple {
    background: #EEEDFE;
    color: #534AB7;
}

.es_dept_name {
    font-size: 19px;
    font-weight: 600;
    color: var(--text-primary);
}

.es_roles_grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.es_role_pill {
    background: var(--bg-secondary);
    border: 0.5px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 9px 14px;
    font-size: 13px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.es_role_pill i {
    font-size: 14px;
    flex-shrink: 0;
}

/* ── Requirements ── */
.es_req_grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-bottom: 2.5rem;
}

.es_req_pill {
    background: var(--bg-primary);
    border: 0.5px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 10px 14px;
    font-size: 13px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.es_req_pill i {
    font-size: 15px;
    color: var(--text-secondary);
    flex-shrink: 0;
}

/* ── Equal opportunity ── */
.es_eeo {
    background: #E1F5EE;
    border: 0.5px solid #9FE1CB;
    border-radius: var(--radius-md);
    padding: 1rem 1.25rem;
    margin-bottom: 2.5rem;
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.es_eeo_icon {
    font-size: 18px;
    color: #0F6E56;
    flex-shrink: 0;
    margin-top: 2px;
}

.es_eeo_text {
    font-size: 13px;
    line-height: 1.65;
    color: #085041;
}

.es_eeo_text strong {
    font-weight: 500;
    display: block;
    margin-bottom: 2px;
    color: #04342C;
}

/* ── Apply card ── */
.es_apply {
    background: var(--bg-primary);
    border: 0.5px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    margin-bottom: 2rem;
}

.es_apply_title {
    font-size: 22px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.es_apply_sub {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.65;
    margin-bottom: 1.25rem;
}

.es_apply_docs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 1.25rem;
}

.es_doc_tag {
    background: var(--bg-secondary);
    border: 0.5px solid var(--border-light);
    border-radius: 4px;
    padding: 5px 12px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.es_doc_tag i {
    font-size: 13px;
}

.es_apply_email {
    background: var(--bg-secondary);
    border: 0.5px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 1rem 1.25rem;
    margin-bottom: 1rem;
}

.es_apply_email_label {
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.es_apply_email_val {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-primary);
}

.es_apply_subject {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.65;
}

.es_apply_subject code {
    font-weight: 500;
    color: var(--text-primary);
    background: var(--bg-secondary);
    border: 0.5px solid var(--border-light);
    border-radius: 4px;
    padding: 2px 8px;
    font-size: 12px;
}

/* ── Internship ── */
.es_internship {
    background: #EEEDFE;
    border: 0.5px solid #CECBF6;
    border-radius: var(--radius-md);
    padding: 1rem 1.25rem;
    margin-bottom: 2rem;
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.es_internship_icon {
    font-size: 18px;
    color: #534AB7;
    flex-shrink: 0;
    margin-top: 2px;
}

.es_internship_text {
    font-size: 13px;
    line-height: 1.65;
    color: #3C3489;
}

.es_internship_text strong {
    font-weight: 500;
    display: block;
    margin-bottom: 4px;
    color: #26215C;
}

.es_intern_tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-top: 8px;
}

.es_intern_tag {
    background: rgba(255, 255, 255, 0.6);
    border: 0.5px solid #CECBF6;
    border-radius: 4px;
    padding: 3px 10px;
    font-size: 12px;
    font-weight: 500;
    color: #3C3489;
}

/* ── Contact ── */
.es_contact_block {
    background: var(--bg-primary);
    border: 0.5px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
}

.es_contact_title {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.es_contact_rows {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.es_contact_row {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--text-secondary);
}

.es_contact_row i {
    font-size: 16px;
    color: var(--text-secondary);
    flex-shrink: 0;
    width: 20px;
}

.es_contact_row a {
    color: var(--text-secondary);
    text-decoration: none;
}

.es_contact_row a:hover {
    color: var(--text-primary);
}

.es_divider {
    height: 0.5px;
    background: var(--border-light);
    margin: 2rem 0;
}

@media (max-width: 620px) {
    .es_perks {
        grid-template-columns: repeat(3, 1fr);
    }

    .es_req_grid {
        grid-template-columns: 1fr 1fr;
    }

    .es_roles_grid {
        grid-template-columns: 1fr;
    }

    .es_title {
        font-size: 30px;
    }
}

@media (max-width: 420px) {
    .es_perks {
        grid-template-columns: repeat(2, 1fr);
    }

    .es_req_grid {
        grid-template-columns: 1fr;
    }
}